From antech777 at gmail.com Tue Mar 1 00:53:16 2016 From: antech777 at gmail.com (Andrew) Date: Tue, 1 Mar 2016 08:53:16 +0300 Subject: [Paraview] ParaView 5.0.0 for Windows x64 fails to open EnSight Gold files In-Reply-To: <56D47F74.8060206@bresnan.net> References: <56D07DC6.5050006@bresnan.net> <56D47F74.8060206@bresnan.net> Message-ID: Hello Samuel. Sorry, but I can't undersatand how can the file fragmentation affect it's readability and parsing. Even if the file has thousands of fragments and "brain-damaging" :) runlist in many extended FILE records on NTFS partition, your program, if it uses Win API, will see it like a solid file (althougt there will be very low performance of sequental access). So there should be no any faults on reading highly fragmented files. I have checked out the "direct" reading of EnSight case from the cluster via samba with ParaView 5.0.0 on Windows machine. The same error appears as in my first message, although there are *different files and filesystems*. I think the problem is not a fragmentation but a *file size*. Some 32-bit-like relicts or so in EnSight reader (it's just a guess, sorry if I'm wrong). But my hypothesis does not asks the question why does the bug affect only Windows versions... Maybe there are differences between versions concerning data types. Do you have any >4 GB binary EnSight 6 or Gold case to test? I can't (not allowed) to publish my case and it's also big enough for upload (although theoretically I can do it from my home PC). 2016-02-29 20:27 GMT+03:00 Samuel Key : > Andrew, > > Let us focus on MS Windows for a moment. The NTS file system and the use > of the file system by the O/S is not quite as it should be. > > In my experience, the above combination routinely creates an unbelievable > number of file fragments. Think in terms of confetti. As time goes by, the > fragmentation builds. Even though you have a respectable amount of RAM, the > free space itself on the disk driver can get rather disorganized. > > You can start by using the MS-supplied defrager. Run this utility five to > seven times in a row and things might start looking better. However the > free-space can still remain disjointed. Personally, I prefer a 3rd party > utility for organizing and defraging the NTS file system (for example, > PerfectDisk from Raxco). Even this utility has to run a couple of times > plus once during the O/S re-boot phase to get a decent amount of > consolidated free space and a somewhat consolidate O/S paging file. All of > this has to be done on the O/S partition (usually C:) and the partition > where you read in the 5+ GB Ensight Geometry file. > > On my machine, the MS Win7 O/S has its own partition (100GB \C:) plus > another smaller dedicated partition for a second paging file (28GB \F:). > All of my simulation work including the EnSight results file-sets reside on > an entirely separate disk drive (280GB \G: that now needs to be even > larger). The 3rd party file consolidation software runs "day and night" on > the \G: partition. > > Just to emphasize the point, copying the 5+ GB EnSight geometry file on to > workstation can result in many scattered fragments even when the free-space > starts out consolidated. If the free space is not consolidated, the file > fragmentation will be even more. > > The attached screen capture, shows the O/S managed paging-file (brown) in > the \C: partition is beginning to fragment. > > If you go down this path and it helps, please let me know the outcome. > > Regards, > > Sam Key > > On 2/29/2016 1:04 AM, Andrew wrote: > > Another "experimental data". I was able to load this big case in ParaView > viat the CGNS format. It was neccesary to select CGNS 3.0 and HDF5 options > in CFX Converter. But when I apply the Extract Block filter I see no any > boundaries, only fluid domain (that is displayed OK). So CGNS format is not > a wayout... > > 2016-02-29 9:00 GMT+03:00 Andrew : > >> I performed another test with *EnSi.ght 6* (not Gold) format. Conversion >> was made on Win-7 x64 machine. The same results: PV 4.3 crashed, PV 5.0 >> "cannot stat" (full error message is in my first post on this topic). >> Sorry, now I need to work on with my report... >> >> >> >> >> >> 2016-02-29 8:47 GMT+03:00 Andrew < >> antech777 at gmail.com>: >> >>> Hello. Sorry for silence, I'm usually offline on holydays, although I >>> have internet connection and read your mail. >>> >>> Samuel Key >>> >>> Thanks for your attention. >>> >>> About transferring files from Linux to Windows. I use binary EnSight >>> files because CFX converter fails to write so large files in ASCII format. >>> But I tried to convert from CFX to EnSight (binary) on the same Win-7 x64 >>> machine with ParaView. Both installed versions (4.3 and 5.0) failed to open >>> the geometry (I unchecked all fields). ParaView 4.3 crashed, ParaView 5.0 >>> just cannot open file... >>> >>> I think that the root cause may be a geometry file size. It is 4.9 GiB >>> (5.3 GB), mesh have about 150 millions of cells, not 600 thusands like in >>> your case. Its possible that ParaView for Windows cannot process so large >>> EnSight files, although the Linux version reads in this geometry and >>> displays outline (swapping is so intensive so I cannot displaye something >>> else). >>> >>> 2016-02-26 19:31 GMT+03:00 Samuel Key < >>> samuelkey at bresnan.net>: >>> >>>> Andrew, >>>> >>>> For what it is worth, I use ParaView >>>> (ParaView-5.0.0-Qt4-OpenGL2-Windows-64bit) on Windows-7 64bit. I just now >>>> tested two medium-sized, EnSight Gold-formatted simulation results files >>>> (600,000 finite elements) and both worked. >>>> >>>> In the past, I have had difficulty with the EnSight ASCII-formatted >>>> *.case file when moving the simulation results (*.case file and friends) >>>> from MS Windows to EnSight running on a linux platform. It was necessary to >>>> pass the ASCII *.case file through a 'dos2unix' filter. Transferring files >>>> the other way might have the same problem??? >>>> >>>> Hope this helps. >>>> >>>> Samuel Key >>>> FMA Development, LLC >>>> 1005 39th Ave NE >>>> Great Falls, Montana 59404 >>>> USA >>>> >>>> On 2/25/2016 11:26 PM, Andrew wrote: >>>> >>>> Hello. We use Ansys CFX in our work but the standard post-processor >>>> CFD-Post consumes one of Ansys licenses while Paraview is free. So I often >>>> make pictures for reports with ParaView to preserve Ansys license for >>>> another users/needs (because other users are not familiar with ParaView and >>>> CFD-Post may consume general "acfd" license feature that may be used for >>>> calculations). I convert CFX results to EnSight Gold format in CFX Solver >>>> Manager (Export Results) and then open in ParaView. It was working well on >>>> Linux (CentOS 6.7 x64, Ubuntu 12.04 x64 with updates) but now I work with >>>> large files and I need to use another machine that has 128 GB of RAM and >>>> runs Windows-7 x64. >>>> I downloaded and installed the following version: >>>> ParaView-5.0.0-Qt4-OpenGL2-Windows-64bit.exe >>>> When I open my EnSight-format file I receive the error message that >>>> geometry file cannot be read. I tried to move EnSight files to a simple >>>> location (D:\Temp) and renamed them (test.case, test.geom + edited the case >>>> to change geometry file name to "simple" one). The same result, it cannot >>>> find geometry file... Full error message is as follows: >>>> >>>> ERROR: In >>>> C:\bbd\df0abce0\source-paraview\VTK\IO\EnSight\vtkEnSightGoldBinaryReader.cxx, >>>> line 114 >>>> vtkEnSightGoldBinaryReader (0000000009451230): stat failed. >>>> >>>> >>>> ERROR: In >>>> C:\bbd\df0abce0\source-paraview\VTK\IO\EnSight\vtkEnSightGoldBinaryReader.cxx, >>>> line 220 >>>> vtkEnSightGoldBinaryReader (0000000009451230): Unable to open file: >>>> D:\Storage\Media\Work\Gradirni\CFX\EnSight\C-G002L3S-R020-S000-14.5\/C-G002L3S-R020-S000.geom >>>> >>>> >>>> ERROR: In >>>> C:\bbd\df0abce0\source-paraview\VTK\IO\EnSight\vtkEnSightReader.cxx, line >>>> 306 >>>> vtkEnSightGoldBinaryReader (0000000009451230): error reading geometry >>>> file >>>> >>>> >>>> ERROR: In >>>> C:\bbd\df0abce0\source-paraview\VTK\Common\ExecutionModel\vtkExecutive.cxx, >>>> line 784 >>>> vtkCompositeDataPipeline (0000000008E1A640): Algorithm >>>> vtkEnSightGoldBinaryReader(0000000009451230) returned failure for request: >>>> vtkInformation (00000000093C3920) >>>> Debug: Off >>>> Modified Time: 214873 >>>> Reference Count: 1 >>>> Registered Events: (none) >>>> Request: REQUEST_DATA >>>> ALGORITHM_AFTER_FORWARD: 1 >>>> FORWARD_DIRECTION: 0 >>>> FROM_OUTPUT_PORT: 0 >>>> >>>> OK, I tried to open it in ParaView 4.3. It says nothing (only border of >>>> the message window appears) and crashes. At that moment I see in the status >>>> bar that EnSight reader progress is 100%. >>>> >>>> Both ParaView 5.0.0 and 4.3 was tested with EnSight files exported on >>>> Linux and Windows machine. It didn't help. >>>> >>>> OK, I tried to export CFX results to CGNS format. ParaView 5.0.0 >>>> (without MPI) cannot read it, so I fed it to ParaView 4.3. It says that its >>>> "unable to filed any meshes". >>>> >>>> I also performed an experiment on my Linux laptop. It has only 16 GB of >>>> RAM so its unreal to work with such a big file on this machine but it reads >>>> the same EnSight case and displays the domain! No arrays selected (mesh >>>> only), swap file grows up to 8 GB but the file opens without errors and >>>> crashes. It's only a test because I have not any Linux machine with memory >>>> large enough (our Linux cluster has 128 GB of RAM on every node including >>>> master but it has very poor video). >>>> >>>> I switched to CFD Post for this case but I want to know are there any >>>> workarounds to open my EnSight-format results in ParaView for Windows. >>>> >>>> Thanks for your attention. >>>> >>>> >>>> _______________________________________________ >>>> Powered by www.kitware.com >>>> >>>> Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html >>>> >>>> Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView >>>> >>>> Search the list archives at: http://markmail.org/search/?q=ParaView >>>> >>>> Follow this link to subscribe/unsubscribe:http://public.kitware.com/mailman/listinfo/paraview >>>> >>>> >>>> >>>> _______________________________________________ >>>> Powered by www.kitware.com >>>> >>>> Visit other Kitware open-source projects at >>>> >>>> http://www.kitware.com/opensource/opensource.html >>>> >>>> Please keep messages on-topic and check the ParaView Wiki at: >>>> http://paraview.org/Wiki/ParaView >>>> >>>> Search the list archives at: >>>> http://markmail.org/search/?q=ParaView >>>> >>>> Follow this link to subscribe/unsubscribe: >>>> http://public.kitware.com/mailman/listinfo/paraview >>>> >>>> >>> >> > > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe:http://public.kitware.com/mailman/listinfo/paraview > > > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > > -------------- next part -------------- An HTML attachment was scrubbed... URL: From antech777 at gmail.com Tue Mar 1 01:38:43 2016 From: antech777 at gmail.com (Andrew) Date: Tue, 1 Mar 2016 09:38:43 +0300 Subject: [Paraview] ParaView 5.0.0 for Windows x64 fails to open EnSight Gold files In-Reply-To: References: <56D07DC6.5050006@bresnan.net> <56D47F74.8060206@bresnan.net> Message-ID: I took a look at the code. Te problematic fragment (line 114 in vtkEnSightGoldBinaryReader) just checks the file's existance and opens it in standard way. The problem occures in *stat*() function that is fed with the full file name and the reference to structure to receive file params. I tried to read the file from Python shell and the result is the same. I guessed that the reason is an additional slash before the short file name (see error message) but small files are processed OK so the only assumption I can make is that the problem occures in the *stat*() itself on large (> ~2GiB) files due to some strange 32-bit relicts (although itshould work perfectly in 64-bit builds). Can anybody test the opening of large (3...4 GiB or more) EnSight Gold binary files in ParaView 5.0.0 or 5.0.1? I cannot check any assumptions because I only have Linux compilators set up and cannot do the "hello-world"-like stat() test under Windows on a large file... 2016-03-01 8:53 GMT+03:00 Andrew : > Hello Samuel. > > Sorry, but I can't undersatand how can the file fragmentation affect it's > readability and parsing. Even if the file has thousands of fragments and > "brain-damaging" :) runlist in many extended FILE records on NTFS > partition, your program, if it uses Win API, will see it like a solid file > (althougt there will be very low performance of sequental access). So there > should be no any faults on reading highly fragmented files. > I have checked out the "direct" reading of EnSight case from the cluster > via samba with ParaView 5.0.0 on Windows machine. The same error appears as > in my first message, although there are *different files and filesystems*. > I think the problem is not a fragmentation but a *file size*. Some > 32-bit-like relicts or so in EnSight reader (it's just a guess, sorry if > I'm wrong). But my hypothesis does not asks the question why does the bug > affect only Windows versions... Maybe there are differences between > versions concerning data types. Do you have any >4 GB binary EnSight 6 or > Gold case to test? I can't (not allowed) to publish my case and it's also > big enough for upload (although theoretically I can do it from my home PC). > > > 2016-02-29 20:27 GMT+03:00 Samuel Key : > >> Andrew, >> >> Let us focus on MS Windows for a moment. The NTS file system and the use >> of the file system by the O/S is not quite as it should be. >> >> In my experience, the above combination routinely creates an unbelievable >> number of file fragments. Think in terms of confetti. As time goes by, the >> fragmentation builds. Even though you have a respectable amount of RAM, the >> free space itself on the disk driver can get rather disorganized. >> >> You can start by using the MS-supplied defrager. Run this utility five to >> seven times in a row and things might start looking better. However the >> free-space can still remain disjointed. Personally, I prefer a 3rd party >> utility for organizing and defraging the NTS file system (for example, >> PerfectDisk from Raxco). Even this utility has to run a couple of times >> plus once during the O/S re-boot phase to get a decent amount of >> consolidated free space and a somewhat consolidate O/S paging file. All of >> this has to be done on the O/S partition (usually C:) and the partition >> where you read in the 5+ GB Ensight Geometry file. >> >> On my machine, the MS Win7 O/S has its own partition (100GB \C:) plus >> another smaller dedicated partition for a second paging file (28GB \F:). >> All of my simulation work including the EnSight results file-sets reside on >> an entirely separate disk drive (280GB \G: that now needs to be even >> larger). The 3rd party file consolidation software runs "day and night" on >> the \G: partition. >> >> Just to emphasize the point, copying the 5+ GB EnSight geometry file on >> to workstation can result in many scattered fragments even when the >> free-space starts out consolidated. If the free space is not consolidated, >> the file fragmentation will be even more. >> >> The attached screen capture, shows the O/S managed paging-file (brown) in >> the \C: partition is beginning to fragment. >> >> If you go down this path and it helps, please let me know the outcome. >> >> Regards, >> >> Sam Key >> >> On 2/29/2016 1:04 AM, Andrew wrote: >> >> Another "experimental data". I was able to load this big case in ParaView >> viat the CGNS format. It was neccesary to select CGNS 3.0 and HDF5 options >> in CFX Converter. But when I apply the Extract Block filter I see no any >> boundaries, only fluid domain (that is displayed OK). So CGNS format is not >> a wayout... >> >> 2016-02-29 9:00 GMT+03:00 Andrew : >> >>> I performed another test with *EnSi.ght 6* (not Gold) format. >>> Conversion was made on Win-7 x64 machine. The same results: PV 4.3 crashed, >>> PV 5.0 "cannot stat" (full error message is in my first post on this >>> topic). Sorry, now I need to work on with my report... >>> >>> >>> >>> >>> >>> 2016-02-29 8:47 GMT+03:00 Andrew < >>> antech777 at gmail.com>: >>> >>>> Hello. Sorry for silence, I'm usually offline on holydays, although I >>>> have internet connection and read your mail. >>>> >>>> Samuel Key >>>> >>>> Thanks for your attention. >>>> >>>> About transferring files from Linux to Windows. I use binary EnSight >>>> files because CFX converter fails to write so large files in ASCII format. >>>> But I tried to convert from CFX to EnSight (binary) on the same Win-7 x64 >>>> machine with ParaView. Both installed versions (4.3 and 5.0) failed to open >>>> the geometry (I unchecked all fields). ParaView 4.3 crashed, ParaView 5.0 >>>> just cannot open file... >>>> >>>> I think that the root cause may be a geometry file size. It is 4.9 GiB >>>> (5.3 GB), mesh have about 150 millions of cells, not 600 thusands like in >>>> your case. Its possible that ParaView for Windows cannot process so large >>>> EnSight files, although the Linux version reads in this geometry and >>>> displays outline (swapping is so intensive so I cannot displaye something >>>> else). >>>> >>>> 2016-02-26 19:31 GMT+03:00 Samuel Key < >>>> samuelkey at bresnan.net>: >>>> >>>>> Andrew, >>>>> >>>>> For what it is worth, I use ParaView >>>>> (ParaView-5.0.0-Qt4-OpenGL2-Windows-64bit) on Windows-7 64bit. I just now >>>>> tested two medium-sized, EnSight Gold-formatted simulation results files >>>>> (600,000 finite elements) and both worked. >>>>> >>>>> In the past, I have had difficulty with the EnSight ASCII-formatted >>>>> *.case file when moving the simulation results (*.case file and friends) >>>>> from MS Windows to EnSight running on a linux platform. It was necessary to >>>>> pass the ASCII *.case file through a 'dos2unix' filter. Transferring files >>>>> the other way might have the same problem??? >>>>> >>>>> Hope this helps. >>>>> >>>>> Samuel Key >>>>> FMA Development, LLC >>>>> 1005 39th Ave NE >>>>> Great Falls, Montana 59404 >>>>> USA >>>>> >>>>> On 2/25/2016 11:26 PM, Andrew wrote: >>>>> >>>>> Hello. We use Ansys CFX in our work but the standard post-processor >>>>> CFD-Post consumes one of Ansys licenses while Paraview is free. So I often >>>>> make pictures for reports with ParaView to preserve Ansys license for >>>>> another users/needs (because other users are not familiar with ParaView and >>>>> CFD-Post may consume general "acfd" license feature that may be used for >>>>> calculations). I convert CFX results to EnSight Gold format in CFX Solver >>>>> Manager (Export Results) and then open in ParaView. It was working well on >>>>> Linux (CentOS 6.7 x64, Ubuntu 12.04 x64 with updates) but now I work with >>>>> large files and I need to use another machine that has 128 GB of RAM and >>>>> runs Windows-7 x64. >>>>> I downloaded and installed the following version: >>>>> ParaView-5.0.0-Qt4-OpenGL2-Windows-64bit.exe >>>>> When I open my EnSight-format file I receive the error message that >>>>> geometry file cannot be read. I tried to move EnSight files to a simple >>>>> location (D:\Temp) and renamed them (test.case, test.geom + edited the case >>>>> to change geometry file name to "simple" one). The same result, it cannot >>>>> find geometry file... Full error message is as follows: >>>>> >>>>> ERROR: In >>>>> C:\bbd\df0abce0\source-paraview\VTK\IO\EnSight\vtkEnSightGoldBinaryReader.cxx, >>>>> line 114 >>>>> vtkEnSightGoldBinaryReader (0000000009451230): stat failed. >>>>> >>>>> >>>>> ERROR: In >>>>> C:\bbd\df0abce0\source-paraview\VTK\IO\EnSight\vtkEnSightGoldBinaryReader.cxx, >>>>> line 220 >>>>> vtkEnSightGoldBinaryReader (0000000009451230): Unable to open file: >>>>> D:\Storage\Media\Work\Gradirni\CFX\EnSight\C-G002L3S-R020-S000-14.5\/C-G002L3S-R020-S000.geom >>>>> >>>>> >>>>> ERROR: In >>>>> C:\bbd\df0abce0\source-paraview\VTK\IO\EnSight\vtkEnSightReader.cxx, line >>>>> 306 >>>>> vtkEnSightGoldBinaryReader (0000000009451230): error reading geometry >>>>> file >>>>> >>>>> >>>>> ERROR: In >>>>> C:\bbd\df0abce0\source-paraview\VTK\Common\ExecutionModel\vtkExecutive.cxx, >>>>> line 784 >>>>> vtkCompositeDataPipeline (0000000008E1A640): Algorithm >>>>> vtkEnSightGoldBinaryReader(0000000009451230) returned failure for request: >>>>> vtkInformation (00000000093C3920) >>>>> Debug: Off >>>>> Modified Time: 214873 >>>>> Reference Count: 1 >>>>> Registered Events: (none) >>>>> Request: REQUEST_DATA >>>>> ALGORITHM_AFTER_FORWARD: 1 >>>>> FORWARD_DIRECTION: 0 >>>>> FROM_OUTPUT_PORT: 0 >>>>> >>>>> OK, I tried to open it in ParaView 4.3. It says nothing (only border >>>>> of the message window appears) and crashes. At that moment I see in the >>>>> status bar that EnSight reader progress is 100%. >>>>> >>>>> Both ParaView 5.0.0 and 4.3 was tested with EnSight files exported on >>>>> Linux and Windows machine. It didn't help. >>>>> >>>>> OK, I tried to export CFX results to CGNS format. ParaView 5.0.0 >>>>> (without MPI) cannot read it, so I fed it to ParaView 4.3. It says that its >>>>> "unable to filed any meshes". >>>>> >>>>> I also performed an experiment on my Linux laptop. It has only 16 GB >>>>> of RAM so its unreal to work with such a big file on this machine but it >>>>> reads the same EnSight case and displays the domain! No arrays selected >>>>> (mesh only), swap file grows up to 8 GB but the file opens without errors >>>>> and crashes. It's only a test because I have not any Linux machine with >>>>> memory large enough (our Linux cluster has 128 GB of RAM on every node >>>>> including master but it has very poor video). >>>>> >>>>> I switched to CFD Post for this case but I want to know are there any >>>>> workarounds to open my EnSight-format results in ParaView for Windows. >>>>> >>>>> Thanks for your attention. >>>>> >>>>> >>>>> _______________________________________________ >>>>> Powered by www.kitware.com >>>>> >>>>> Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html >>>>> >>>>> Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView >>>>> >>>>> Search the list archives at: http://markmail.org/search/?q=ParaView >>>>> >>>>> Follow this link to subscribe/unsubscribe:http://public.kitware.com/mailman/listinfo/paraview >>>>> >>>>> >>>>> >>>>> _______________________________________________ >>>>> Powered by www.kitware.com >>>>> >>>>> Visit other Kitware open-source projects at >>>>> >>>>> http://www.kitware.com/opensource/opensource.html >>>>> >>>>> Please keep messages on-topic and check the ParaView Wiki at: >>>>> http://paraview.org/Wiki/ParaView >>>>> >>>>> Search the list archives at: >>>>> http://markmail.org/search/?q=ParaView >>>>> >>>>> Follow this link to subscribe/unsubscribe: >>>>> http://public.kitware.com/mailman/listinfo/paraview >>>>> >>>>> >>>> >>> >> >> >> _______________________________________________ >> Powered by www.kitware.com >> >> Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html >> >> Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView >> >> Search the list archives at: http://markmail.org/search/?q=ParaView >> >> Follow this link to subscribe/unsubscribe:http://public.kitware.com/mailman/listinfo/paraview >> >> >> >> _______________________________________________ >> Powered by www.kitware.com >> >> Visit other Kitware open-source projects at >> http://www.kitware.com/opensource/opensource.html >> >> Please keep messages on-topic and check the ParaView Wiki at: >> http://paraview.org/Wiki/ParaView >> >> Search the list archives at: http://markmail.org/search/?q=ParaView >> >> Follow this link to subscribe/unsubscribe: >> http://public.kitware.com/mailman/listinfo/paraview >> >> > -------------- next part -------------- An HTML attachment was scrubbed... URL: From antech777 at gmail.com Tue Mar 1 02:49:27 2016 From: antech777 at gmail.com (Andrew) Date: Tue, 1 Mar 2016 10:49:27 +0300 Subject: [Paraview] ParaView 5.0.0 for Windows x64 fails to open EnSight Gold files In-Reply-To: References: <56D07DC6.5050006@bresnan.net> <56D47F74.8060206@bresnan.net> Message-ID: Sorry for many posts, but, I think, I found something interesting (or I just think so :)). I digged a *stat*() usage in ParaView at official GitHub source repository. If I get it right, there are two types of this function: *stat*() and *stat64*(). My only program that deals with large files is a disk editor & NTFS data recovery for Windows (it's free and was made at home), this program uses WinAPI, not C/C++ calls for file operations. So I don't know much about fopen/fclose/stat/e.t.c. on large files. So we have *stat* and *stat64* + corresponding data structures. We can see an example in this source: https://github.com/Kitware/VTK/blob/eae7f4446c867ee9d29b466676fa11282d56dafc/IO/LSDyna/private/LSDynaFamily.cxx For 64-bit configurations this code uses *stat64()* and *stat64* structure. But if we look at the problematic place in *EnSight reader* we will only see the "usual" *stat*() that is, to my current knowledge, is 32 bit: https://github.com/Kitware/VTK/blob/master/IO/EnSight/vtkEnSightGoldBinaryReader.cxx (Please see lines 100 and 101) May it be the cause of the subj? Sorry if I'm wrong, I'm not a professional programmer. 2016-03-01 9:38 GMT+03:00 Andrew : > I took a look at the code. Te problematic fragment (line 114 in > vtkEnSightGoldBinaryReader) just checks the file's existance and opens it > in standard way. The problem occures in *stat*() function that is fed > with the full file name and the reference to structure to receive file > params. I tried to read the file from Python shell and the result is the > same. I guessed that the reason is an additional slash before the short > file name (see error message) but small files are processed OK so the only > assumption I can make is that the problem occures in the *stat*() itself > on large (> ~2GiB) files due to some strange 32-bit relicts (although > itshould work perfectly in 64-bit builds). > Can anybody test the opening of large (3...4 GiB or more) EnSight Gold > binary files in ParaView 5.0.0 or 5.0.1? I cannot check any assumptions > because I only have Linux compilators set up and cannot do the > "hello-world"-like stat() test under Windows on a large file... > > 2016-03-01 8:53 GMT+03:00 Andrew : > >> Hello Samuel. >> >> Sorry, but I can't undersatand how can the file fragmentation affect it's >> readability and parsing. Even if the file has thousands of fragments and >> "brain-damaging" :) runlist in many extended FILE records on NTFS >> partition, your program, if it uses Win API, will see it like a solid file >> (althougt there will be very low performance of sequental access). So there >> should be no any faults on reading highly fragmented files. >> I have checked out the "direct" reading of EnSight case from the cluster >> via samba with ParaView 5.0.0 on Windows machine. The same error appears as >> in my first message, although there are *different files and filesystems* >> . >> I think the problem is not a fragmentation but a *file size*. Some >> 32-bit-like relicts or so in EnSight reader (it's just a guess, sorry if >> I'm wrong). But my hypothesis does not asks the question why does the bug >> affect only Windows versions... Maybe there are differences between >> versions concerning data types. Do you have any >4 GB binary EnSight 6 or >> Gold case to test? I can't (not allowed) to publish my case and it's also >> big enough for upload (although theoretically I can do it from my home PC). >> >> >> 2016-02-29 20:27 GMT+03:00 Samuel Key : >> >>> Andrew, >>> >>> Let us focus on MS Windows for a moment. The NTS file system and the use >>> of the file system by the O/S is not quite as it should be. >>> >>> In my experience, the above combination routinely creates an >>> unbelievable number of file fragments. Think in terms of confetti. As time >>> goes by, the fragmentation builds. Even though you have a respectable >>> amount of RAM, the free space itself on the disk driver can get rather >>> disorganized. >>> >>> You can start by using the MS-supplied defrager. Run this utility five >>> to seven times in a row and things might start looking better. However the >>> free-space can still remain disjointed. Personally, I prefer a 3rd party >>> utility for organizing and defraging the NTS file system (for example, >>> PerfectDisk from Raxco). Even this utility has to run a couple of times >>> plus once during the O/S re-boot phase to get a decent amount of >>> consolidated free space and a somewhat consolidate O/S paging file. All of >>> this has to be done on the O/S partition (usually C:) and the partition >>> where you read in the 5+ GB Ensight Geometry file. >>> >>> On my machine, the MS Win7 O/S has its own partition (100GB \C:) plus >>> another smaller dedicated partition for a second paging file (28GB \F:). >>> All of my simulation work including the EnSight results file-sets reside on >>> an entirely separate disk drive (280GB \G: that now needs to be even >>> larger). The 3rd party file consolidation software runs "day and night" on >>> the \G: partition. >>> >>> Just to emphasize the point, copying the 5+ GB EnSight geometry file on >>> to workstation can result in many scattered fragments even when the >>> free-space starts out consolidated. If the free space is not consolidated, >>> the file fragmentation will be even more. >>> >>> The attached screen capture, shows the O/S managed paging-file (brown) >>> in the \C: partition is beginning to fragment. >>> >>> If you go down this path and it helps, please let me know the outcome. >>> >>> Regards, >>> >>> Sam Key >>> >>> On 2/29/2016 1:04 AM, Andrew wrote: >>> >>> Another "experimental data". I was able to load this big case in >>> ParaView viat the CGNS format. It was neccesary to select CGNS 3.0 and HDF5 >>> options in CFX Converter. But when I apply the Extract Block filter I see >>> no any boundaries, only fluid domain (that is displayed OK). So CGNS format >>> is not a wayout... >>> >>> 2016-02-29 9:00 GMT+03:00 Andrew : >>> >>>> I performed another test with *EnSi.ght 6* (not Gold) format. >>>> Conversion was made on Win-7 x64 machine. The same results: PV 4.3 crashed, >>>> PV 5.0 "cannot stat" (full error message is in my first post on this >>>> topic). Sorry, now I need to work on with my report... >>>> >>>> >>>> >>>> >>>> >>>> 2016-02-29 8:47 GMT+03:00 Andrew < >>>> antech777 at gmail.com>: >>>> >>>>> Hello. Sorry for silence, I'm usually offline on holydays, although I >>>>> have internet connection and read your mail. >>>>> >>>>> Samuel Key >>>>> >>>>> Thanks for your attention. >>>>> >>>>> About transferring files from Linux to Windows. I use binary EnSight >>>>> files because CFX converter fails to write so large files in ASCII format. >>>>> But I tried to convert from CFX to EnSight (binary) on the same Win-7 x64 >>>>> machine with ParaView. Both installed versions (4.3 and 5.0) failed to open >>>>> the geometry (I unchecked all fields). ParaView 4.3 crashed, ParaView 5.0 >>>>> just cannot open file... >>>>> >>>>> I think that the root cause may be a geometry file size. It is 4.9 GiB >>>>> (5.3 GB), mesh have about 150 millions of cells, not 600 thusands like in >>>>> your case. Its possible that ParaView for Windows cannot process so large >>>>> EnSight files, although the Linux version reads in this geometry and >>>>> displays outline (swapping is so intensive so I cannot displaye something >>>>> else). >>>>> >>>>> 2016-02-26 19:31 GMT+03:00 Samuel Key < >>>>> samuelkey at bresnan.net>: >>>>> >>>>>> Andrew, >>>>>> >>>>>> For what it is worth, I use ParaView >>>>>> (ParaView-5.0.0-Qt4-OpenGL2-Windows-64bit) on Windows-7 64bit. I just now >>>>>> tested two medium-sized, EnSight Gold-formatted simulation results files >>>>>> (600,000 finite elements) and both worked. >>>>>> >>>>>> In the past, I have had difficulty with the EnSight ASCII-formatted >>>>>> *.case file when moving the simulation results (*.case file and friends) >>>>>> from MS Windows to EnSight running on a linux platform. It was necessary to >>>>>> pass the ASCII *.case file through a 'dos2unix' filter. Transferring files >>>>>> the other way might have the same problem??? >>>>>> >>>>>> Hope this helps. >>>>>> >>>>>> Samuel Key >>>>>> FMA Development, LLC >>>>>> 1005 39th Ave NE >>>>>> Great Falls, Montana 59404 >>>>>> USA >>>>>> >>>>>> On 2/25/2016 11:26 PM, Andrew wrote: >>>>>> >>>>>> Hello. We use Ansys CFX in our work but the standard post-processor >>>>>> CFD-Post consumes one of Ansys licenses while Paraview is free. So I often >>>>>> make pictures for reports with ParaView to preserve Ansys license for >>>>>> another users/needs (because other users are not familiar with ParaView and >>>>>> CFD-Post may consume general "acfd" license feature that may be used for >>>>>> calculations). I convert CFX results to EnSight Gold format in CFX Solver >>>>>> Manager (Export Results) and then open in ParaView. It was working well on >>>>>> Linux (CentOS 6.7 x64, Ubuntu 12.04 x64 with updates) but now I work with >>>>>> large files and I need to use another machine that has 128 GB of RAM and >>>>>> runs Windows-7 x64. >>>>>> I downloaded and installed the following version: >>>>>> ParaView-5.0.0-Qt4-OpenGL2-Windows-64bit.exe >>>>>> When I open my EnSight-format file I receive the error message that >>>>>> geometry file cannot be read. I tried to move EnSight files to a simple >>>>>> location (D:\Temp) and renamed them (test.case, test.geom + edited the case >>>>>> to change geometry file name to "simple" one). The same result, it cannot >>>>>> find geometry file... Full error message is as follows: >>>>>> >>>>>> ERROR: In >>>>>> C:\bbd\df0abce0\source-paraview\VTK\IO\EnSight\vtkEnSightGoldBinaryReader.cxx, >>>>>> line 114 >>>>>> vtkEnSightGoldBinaryReader (0000000009451230): stat failed. >>>>>> >>>>>> >>>>>> ERROR: In >>>>>> C:\bbd\df0abce0\source-paraview\VTK\IO\EnSight\vtkEnSightGoldBinaryReader.cxx, >>>>>> line 220 >>>>>> vtkEnSightGoldBinaryReader (0000000009451230): Unable to open file: >>>>>> D:\Storage\Media\Work\Gradirni\CFX\EnSight\C-G002L3S-R020-S000-14.5\/C-G002L3S-R020-S000.geom >>>>>> >>>>>> >>>>>> ERROR: In >>>>>> C:\bbd\df0abce0\source-paraview\VTK\IO\EnSight\vtkEnSightReader.cxx, line >>>>>> 306 >>>>>> vtkEnSightGoldBinaryReader (0000000009451230): error reading geometry >>>>>> file >>>>>> >>>>>> >>>>>> ERROR: In >>>>>> C:\bbd\df0abce0\source-paraview\VTK\Common\ExecutionModel\vtkExecutive.cxx, >>>>>> line 784 >>>>>> vtkCompositeDataPipeline (0000000008E1A640): Algorithm >>>>>> vtkEnSightGoldBinaryReader(0000000009451230) returned failure for request: >>>>>> vtkInformation (00000000093C3920) >>>>>> Debug: Off >>>>>> Modified Time: 214873 >>>>>> Reference Count: 1 >>>>>> Registered Events: (none) >>>>>> Request: REQUEST_DATA >>>>>> ALGORITHM_AFTER_FORWARD: 1 >>>>>> FORWARD_DIRECTION: 0 >>>>>> FROM_OUTPUT_PORT: 0 >>>>>> >>>>>> OK, I tried to open it in ParaView 4.3. It says nothing (only border >>>>>> of the message window appears) and crashes. At that moment I see in the >>>>>> status bar that EnSight reader progress is 100%. >>>>>> >>>>>> Both ParaView 5.0.0 and 4.3 was tested with EnSight files exported on >>>>>> Linux and Windows machine. It didn't help. >>>>>> >>>>>> OK, I tried to export CFX results to CGNS format. ParaView 5.0.0 >>>>>> (without MPI) cannot read it, so I fed it to ParaView 4.3. It says that its >>>>>> "unable to filed any meshes". >>>>>> >>>>>> I also performed an experiment on my Linux laptop. It has only 16 GB >>>>>> of RAM so its unreal to work with such a big file on this machine but it >>>>>> reads the same EnSight case and displays the domain! No arrays selected >>>>>> (mesh only), swap file grows up to 8 GB but the file opens without errors >>>>>> and crashes. It's only a test because I have not any Linux machine with >>>>>> memory large enough (our Linux cluster has 128 GB of RAM on every node >>>>>> including master but it has very poor video). >>>>>> >>>>>> I switched to CFD Post for this case but I want to know are there any >>>>>> workarounds to open my EnSight-format results in ParaView for Windows. >>>>>> >>>>>> Thanks for your attention. >>>>>> >>>>>> >>>>>> _______________________________________________ >>>>>> Powered by www.kitware.com >>>>>> >>>>>> Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html >>>>>> >>>>>> Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView >>>>>> >>>>>> Search the list archives at: http://markmail.org/search/?q=ParaView >>>>>> >>>>>> Follow this link to subscribe/unsubscribe:http://public.kitware.com/mailman/listinfo/paraview >>>>>> >>>>>> >>>>>> >>>>>> _______________________________________________ >>>>>> Powered by www.kitware.com >>>>>> >>>>>> Visit other Kitware open-source projects at >>>>>> >>>>>> http://www.kitware.com/opensource/opensource.html >>>>>> >>>>>> Please keep messages on-topic and check the ParaView Wiki at: >>>>>> http://paraview.org/Wiki/ParaView >>>>>> >>>>>> Search the list archives at: >>>>>> http://markmail.org/search/?q=ParaView >>>>>> >>>>>> Follow this link to subscribe/unsubscribe: >>>>>> http://public.kitware.com/mailman/listinfo/paraview >>>>>> >>>>>> >>>>> >>>> >>> >>> >>> _______________________________________________ >>> Powered by www.kitware.com >>> >>> Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html >>> >>> Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView >>> >>> Search the list archives at: http://markmail.org/search/?q=ParaView >>> >>> Follow this link to subscribe/unsubscribe:http://public.kitware.com/mailman/listinfo/paraview >>> >>> >>> >>> _______________________________________________ >>> Powered by www.kitware.com >>> >>> Visit other Kitware open-source projects at >>> http://www.kitware.com/opensource/opensource.html >>> >>> Please keep messages on-topic and check the ParaView Wiki at: >>> http://paraview.org/Wiki/ParaView >>> >>> Search the list archives at: http://markmail.org/search/?q=ParaView >>> >>> Follow this link to subscribe/unsubscribe: >>> http://public.kitware.com/mailman/listinfo/paraview >>> >>> >> > -------------- next part -------------- An HTML attachment was scrubbed... URL: From samuelkey at bresnan.net Tue Mar 1 10:52:06 2016 From: samuelkey at bresnan.net (Samuel Key) Date: Tue, 1 Mar 2016 08:52:06 -0700 Subject: [Paraview] ParaView 5.0.0 for Windows x64 fails to open EnSight Gold files In-Reply-To: References: <56D07DC6.5050006@bresnan.net> <56D47F74.8060206@bresnan.net> Message-ID: <56D5BAA6.5020503@bresnan.net> An HTML attachment was scrubbed... URL: From cory.quammen at kitware.com Tue Mar 1 11:24:15 2016 From: cory.quammen at kitware.com (Cory Quammen) Date: Tue, 1 Mar 2016 10:24:15 -0600 Subject: [Paraview] Save data in ensight format using pvpython fails In-Reply-To: <1C6B1AE477F51D42B1B0D5ABA31C187D224FD4D6@MB1-2010.ad.liu.se> References: <1C6B1AE477F51D42B1B0D5ABA31C187D224FD4D6@MB1-2010.ad.liu.se> Message-ID: Jonas, Can you try calling mergBlocks1.UpdatePipeline() prior to SaveData() and see if that solves the problem? Thanks, Cory On Thu, Feb 4, 2016 at 2:54 AM, Jonas Lantz wrote: > Hi, > > I have trouble saving data in ensight format using python on windows 7 and > Paraview 4.3.1 and 5.0.0 64-bit. This is a simplified version of what I am > doing: start a trace in the Paraview GUI, load ensight file, merge blocks, > file > save data as ensight, stop trace. When doing this in the GUI it > works as intended, and data is saved in ensight format. However, when I try > to use pvpython and the python file from the trace, I get "No BlockId was > found" a couple of thousand times in the output when it is trying to save. > The files are created but the file size is zero bytes. My input data is a > multi-block dataset on an unstructured grid. > > > > So the strange thing is that everything works when saving through the GUI, > but not when using pvpython and the trace from the GUI? Any idea on how to > proceed?. > > > > A simplified version of my trace is as follows: > > from paraview.simple import * > > paraview.simple._DisableFirstRenderCameraReset() > > # create a new 'EnSight Reader' > > casefilecase = EnSightReader(CaseFileName='path to ensight case file') > > casefilecase.PointArrays = ['Velocity'] > > # create a new 'Merge Blocks' > > mergeBlocks1 = MergeBlocks(Input=casefilecase) > > # save data > > SaveData('path to save ensight file', proxy=mergeBlocks1) > > > > > > > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > > -- Cory Quammen R&D Engineer Kitware, Inc. -------------- next part -------------- An HTML attachment was scrubbed... URL: From cory.quammen at kitware.com Tue Mar 1 11:28:54 2016 From: cory.quammen at kitware.com (Cory Quammen) Date: Tue, 1 Mar 2016 10:28:54 -0600 Subject: [Paraview] how to draw a mesh in preview In-Reply-To: <40FD5381-BF59-4EB8-B5DC-2127DA9997B5@gmail.com> References: <40FD5381-BF59-4EB8-B5DC-2127DA9997B5@gmail.com> Message-ID: Hi Neil, There is nothing that I know of in VTK or ParaView that will convert your CSV file into a vtkPolyData out of the box. You'll need to create a vtkPolyData "manually". Please see http://www.vtk.org/Wiki/VTK/Examples/Cxx/IO/ReadPlainTextTriangles for an example of how to do this in VTK. You can convert this example into Python and then use the script in a Python Source in ParaView. HTH, Cory On Thu, Feb 4, 2016 at 8:30 AM, Neil Srinivasan wrote: > Hi I am new to Paraview > > Can you help > > I have data in a CSV spreadsheet. > > > It contains the xyz point coordinates of a 3D shape (20,000+ nodes). > > The file also contains the triangulation coordinates in 3 separate columns > for these nodes (40000 + triangulations). These create the faces of the mesh > > I can work out how to plot the points, using > > Filter?Table to points. > > > How do I plot the faces? > Do the 3 columns need to be turned into an array? > > > And how do I colour the faces or contour them by another value (called > "bi" in the spreadsheet) > > > > here is an example of the spreadsheet > > nn = node number > > the 3d coordinates of the points are x, y, z > > and the faces of the mesh are specified by (XYZ) > > I WISH TO PLOT Points (x, y, x) , draw faces (XYZ) colour by ?bi" > > > > in matlab > > it would be > > > trisurf(Tri,X,Y,Z,C) > > > where Tri = array(XYX) > > X,Y,Z = (x, y, z) > > c= "bi" > > > > > > nn x y z X Y Z uni bi > 0 39.527 28.202 160.219 3435 19658 2764 3.86942 0.74871 > 1 70.804 -2.966 157.578 3161 17204 9466 6.64361 0.78373 > 2 48.982 -25.674 109.022 18424 17467 16955 5.02491 1.0451 > 3 83.514 -9.096 120.988 13600 19721 2669 4.47977 0.9348 > 4 -16.04 -39.749 188.467 1564 10099 10091 1.90873 0.73286 > 5 74.526 -3.096 174.347 21598 19018 21205 8.4263 0.70594 > 6 54.93 -56.347 151.496 21283 11341 18399 7.53334 2.17128 > 7 56.936 -20.131 186.177 1171 2723 20833 7.16118 1.44875 > 8 -14.627 -47.1 162.185 51 15729 15865 2.13939 0.70887 > 9 38.207 -59.201 147.993 9331 5851 9106 5.83457 4.32971 > 10 50.645 -32.04 110.418 310 3513 9121 5.3741 1.14543 > > > > > > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > > -- Cory Quammen R&D Engineer Kitware, Inc. -------------- next part -------------- An HTML attachment was scrubbed... URL: From antech777 at gmail.com Tue Mar 1 11:30:40 2016 From: antech777 at gmail.com (Andrew) Date: Tue, 1 Mar 2016 19:30:40 +0300 Subject: [Paraview] ParaView 5.0.0 for Windows x64 fails to open EnSight Gold files In-Reply-To: <56D5BAA6.5020503@bresnan.net> References: <56D07DC6.5050006@bresnan.net> <56D47F74.8060206@bresnan.net> <56D5BAA6.5020503@bresnan.net> Message-ID: Samuel, thanks for your experiment. File with size less than 2 GiB, of course, can't expose this issue. I read a bit more about stat() and it turned out that it should work as 64bit if FILE_OFFSET_BITS is set to 64. And it is set in other ParaView sources but, IMHO, not in EnSight reader. Dear ParaView team, please, take a look at this, I need to process my big case with Python script in ParaView... On Mar 1, 2016 18:52, "Samuel Key" wrote: > Andrew, > > Regarding your question, "Do you have any EnSight Gold-Format files > greater than 4GB?" No, the largest EnSight *.geom file I have is 1 GB. > > I just tried it in PV v5.0.0. Reading the datum set and running through > 67 time steps did not cause any problems. I don't think this *.geom file is > big enough to expose any of the PV reader reader problems you are > experiencing. > > Sam Key > > On 2/29/2016 10:53 PM, Andrew wrote: > > Hello Samuel. > > Sorry, but I can't undersatand how can the file fragmentation affect it's > readability and parsing. Even if the file has thousands of fragments and > "brain-damaging" :) runlist in many extended FILE records on NTFS > partition, your program, if it uses Win API, will see it like a solid file > (althougt there will be very low performance of sequental access). So there > should be no any faults on reading highly fragmented files. > I have checked out the "direct" reading of EnSight case from the cluster > via samba with ParaView 5.0.0 on Windows machine. The same error appears as > in my first message, although there are *different files and filesystems*. > I think the problem is not a fragmentation but a *file size*. Some > 32-bit-like relicts or so in EnSight reader (it's just a guess, sorry if > I'm wrong). But my hypothesis does not asks the question why does the bug > affect only Windows versions... Maybe there are differences between > versions concerning data types. Do you have any >4 GB binary EnSight 6 or > Gold case to test? I can't (not allowed) to publish my case and it's also > big enough for upload (although theoretically I can do it from my home PC). > > > 2016-02-29 20:27 GMT+03:00 Samuel Key : > >> Andrew, >> >> Let us focus on MS Windows for a moment. The NTS file system and the use >> of the file system by the O/S is not quite as it should be. >> >> In my experience, the above combination routinely creates an unbelievable >> number of file fragments. Think in terms of confetti. As time goes by, the >> fragmentation builds. Even though you have a respectable amount of RAM, the >> free space itself on the disk driver can get rather disorganized. >> >> You can start by using the MS-supplied defrager. Run this utility five to >> seven times in a row and things might start looking better. However the >> free-space can still remain disjointed. Personally, I prefer a 3rd party >> utility for organizing and defraging the NTS file system (for example, >> PerfectDisk from Raxco). Even this utility has to run a couple of times >> plus once during the O/S re-boot phase to get a decent amount of >> consolidated free space and a somewhat consolidate O/S paging file. All of >> this has to be done on the O/S partition (usually C:) and the partition >> where you read in the 5+ GB Ensight Geometry file. >> >> On my machine, the MS Win7 O/S has its own partition (100GB \C:) plus >> another smaller dedicated partition for a second paging file (28GB \F:). >> All of my simulation work including the EnSight results file-sets reside on >> an entirely separate disk drive (280GB \G: that now needs to be even >> larger). The 3rd party file consolidation software runs "day and night" on >> the \G: partition. >> >> Just to emphasize the point, copying the 5+ GB EnSight geometry file on >> to workstation can result in many scattered fragments even when the >> free-space starts out consolidated. If the free space is not consolidated, >> the file fragmentation will be even more. >> >> The attached screen capture, shows the O/S managed paging-file (brown) in >> the \C: partition is beginning to fragment. >> >> If you go down this path and it helps, please let me know the outcome. >> >> Regards, >> >> Sam Key >> >> On 2/29/2016 1:04 AM, Andrew wrote: >> >> Another "experimental data". I was able to load this big case in ParaView >> viat the CGNS format. It was neccesary to select CGNS 3.0 and HDF5 options >> in CFX Converter. But when I apply the Extract Block filter I see no any >> boundaries, only fluid domain (that is displayed OK). So CGNS format is not >> a wayout... >> >> 2016-02-29 9:00 GMT+03:00 Andrew : >> >>> I performed another test with *EnSi.ght 6* (not Gold) format. >>> Conversion was made on Win-7 x64 machine. The same results: PV 4.3 crashed, >>> PV 5.0 "cannot stat" (full error message is in my first post on this >>> topic). Sorry, now I need to work on with my report... >>> >>> >>> >>> >>> >>> 2016-02-29 8:47 GMT+03:00 Andrew : >>> >>>> Hello. Sorry for silence, I'm usually offline on holydays, although I >>>> have internet connection and read your mail. >>>> >>>> Samuel Key >>>> >>>> Thanks for your attention. >>>> >>>> About transferring files from Linux to Windows. I use binary EnSight >>>> files because CFX converter fails to write so large files in ASCII format. >>>> But I tried to convert from CFX to EnSight (binary) on the same Win-7 x64 >>>> machine with ParaView. Both installed versions (4.3 and 5.0) failed to open >>>> the geometry (I unchecked all fields). ParaView 4.3 crashed, ParaView 5.0 >>>> just cannot open file... >>>> >>>> I think that the root cause may be a geometry file size. It is 4.9 GiB >>>> (5.3 GB), mesh have about 150 millions of cells, not 600 thusands like in >>>> your case. Its possible that ParaView for Windows cannot process so large >>>> EnSight files, although the Linux version reads in this geometry and >>>> displays outline (swapping is so intensive so I cannot displaye something >>>> else). >>>> >>>> 2016-02-26 19:31 GMT+03:00 Samuel Key : >>>> >>>>> Andrew, >>>>> >>>>> For what it is worth, I use ParaView >>>>> (ParaView-5.0.0-Qt4-OpenGL2-Windows-64bit) on Windows-7 64bit. I just now >>>>> tested two medium-sized, EnSight Gold-formatted simulation results files >>>>> (600,000 finite elements) and both worked. >>>>> >>>>> In the past, I have had difficulty with the EnSight ASCII-formatted >>>>> *.case file when moving the simulation results (*.case file and friends) >>>>> from MS Windows to EnSight running on a linux platform. It was necessary to >>>>> pass the ASCII *.case file through a 'dos2unix' filter. Transferring files >>>>> the other way might have the same problem??? >>>>> >>>>> Hope this helps. >>>>> >>>>> Samuel Key >>>>> FMA Development, LLC >>>>> 1005 39th Ave NE >>>>> Great Falls, Montana 59404 >>>>> USA >>>>> >>>>> On 2/25/2016 11:26 PM, Andrew wrote: >>>>> >>>>> Hello. We use Ansys CFX in our work but the standard post-processor >>>>> CFD-Post consumes one of Ansys licenses while Paraview is free. So I often >>>>> make pictures for reports with ParaView to preserve Ansys license for >>>>> another users/needs (because other users are not familiar with ParaView and >>>>> CFD-Post may consume general "acfd" license feature that may be used for >>>>> calculations). I convert CFX results to EnSight Gold format in CFX Solver >>>>> Manager (Export Results) and then open in ParaView. It was working well on >>>>> Linux (CentOS 6.7 x64, Ubuntu 12.04 x64 with updates) but now I work with >>>>> large files and I need to use another machine that has 128 GB of RAM and >>>>> runs Windows-7 x64. >>>>> I downloaded and installed the following version: >>>>> ParaView-5.0.0-Qt4-OpenGL2-Windows-64bit.exe >>>>> When I open my EnSight-format file I receive the error message that >>>>> geometry file cannot be read. I tried to move EnSight files to a simple >>>>> location (D:\Temp) and renamed them (test.case, test.geom + edited the case >>>>> to change geometry file name to "simple" one). The same result, it cannot >>>>> find geometry file... Full error message is as follows: >>>>> >>>>> ERROR: In >>>>> C:\bbd\df0abce0\source-paraview\VTK\IO\EnSight\vtkEnSightGoldBinaryReader.cxx, >>>>> line 114 >>>>> vtkEnSightGoldBinaryReader (0000000009451230): stat failed. >>>>> >>>>> >>>>> ERROR: In >>>>> C:\bbd\df0abce0\source-paraview\VTK\IO\EnSight\vtkEnSightGoldBinaryReader.cxx, >>>>> line 220 >>>>> vtkEnSightGoldBinaryReader (0000000009451230): Unable to open file: >>>>> D:\Storage\Media\Work\Gradirni\CFX\EnSight\C-G002L3S-R020-S000-14.5\/C-G002L3S-R020-S000.geom >>>>> >>>>> >>>>> ERROR: In >>>>> C:\bbd\df0abce0\source-paraview\VTK\IO\EnSight\vtkEnSightReader.cxx, line >>>>> 306 >>>>> vtkEnSightGoldBinaryReader (0000000009451230): error reading geometry >>>>> file >>>>> >>>>> >>>>> ERROR: In >>>>> C:\bbd\df0abce0\source-paraview\VTK\Common\ExecutionModel\vtkExecutive.cxx, >>>>> line 784 >>>>> vtkCompositeDataPipeline (0000000008E1A640): Algorithm >>>>> vtkEnSightGoldBinaryReader(0000000009451230) returned failure for request: >>>>> vtkInformation (00000000093C3920) >>>>> Debug: Off >>>>> Modified Time: 214873 >>>>> Reference Count: 1 >>>>> Registered Events: (none) >>>>> Request: REQUEST_DATA >>>>> ALGORITHM_AFTER_FORWARD: 1 >>>>> FORWARD_DIRECTION: 0 >>>>> FROM_OUTPUT_PORT: 0 >>>>> >>>>> OK, I tried to open it in ParaView 4.3. It says nothing (only border >>>>> of the message window appears) and crashes. At that moment I see in the >>>>> status bar that EnSight reader progress is 100%. >>>>> >>>>> Both ParaView 5.0.0 and 4.3 was tested with EnSight files exported on >>>>> Linux and Windows machine. It didn't help. >>>>> >>>>> OK, I tried to export CFX results to CGNS format. ParaView 5.0.0 >>>>> (without MPI) cannot read it, so I fed it to ParaView 4.3. It says that its >>>>> "unable to filed any meshes". >>>>> >>>>> I also performed an experiment on my Linux laptop. It has only 16 GB >>>>> of RAM so its unreal to work with such a big file on this machine but it >>>>> reads the same EnSight case and displays the domain! No arrays selected >>>>> (mesh only), swap file grows up to 8 GB but the file opens without errors >>>>> and crashes. It's only a test because I have not any Linux machine with >>>>> memory large enough (our Linux cluster has 128 GB of RAM on every node >>>>> including master but it has very poor video). >>>>> >>>>> I switched to CFD Post for this case but I want to know are there any >>>>> workarounds to open my EnSight-format results in ParaView for Windows. >>>>> >>>>> Thanks for your attention. >>>>> >>>>> >>>>> _______________________________________________ >>>>> Powered by www.kitware.com >>>>> >>>>> Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html >>>>> >>>>> Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView >>>>> >>>>> Search the list archives at: http://markmail.org/search/?q=ParaView >>>>> >>>>> Follow this link to subscribe/unsubscribe:http://public.kitware.com/mailman/listinfo/paraview >>>>> >>>>> >>>>> >>>>> _______________________________________________ >>>>> Powered by www.kitware.com >>>>> >>>>> Visit other Kitware open-source projects at >>>>> http://www.kitware.com/opensource/opensource.html >>>>> >>>>> Please keep messages on-topic and check the ParaView Wiki at: >>>>> http://paraview.org/Wiki/ParaView >>>>> >>>>> Search the list archives at: http://markmail.org/search/?q=ParaView >>>>> >>>>> Follow this link to subscribe/unsubscribe: >>>>> http://public.kitware.com/mailman/listinfo/paraview >>>>> >>>>> >>>> >>> >> >> >> _______________________________________________ >> Powered by www.kitware.com >> >> Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html >> >> Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView >> >> Search the list archives at: http://markmail.org/search/?q=ParaView >> >> Follow this link to subscribe/unsubscribe:http://public.kitware.com/mailman/listinfo/paraview >> >> >> >> _______________________________________________ >> Powered by www.kitware.com >> >> Visit other Kitware open-source projects at >> http://www.kitware.com/opensource/opensource.html >> >> Please keep messages on-topic and check the ParaView Wiki at: >> http://paraview.org/Wiki/ParaView >> >> Search the list archives at: http://markmail.org/search/?q=ParaView >> >> Follow this link to subscribe/unsubscribe: >> http://public.kitware.com/mailman/listinfo/paraview >> >> > > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe:http://public.kitware.com/mailman/listinfo/paraview > > > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > > -------------- next part -------------- An HTML attachment was scrubbed... URL: From cory.quammen at kitware.com Tue Mar 1 11:32:33 2016 From: cory.quammen at kitware.com (Cory Quammen) Date: Tue, 1 Mar 2016 10:32:33 -0600 Subject: [Paraview] Failure to run compiled paraview under win10 In-Reply-To: <6F6862A90839CE478D2A3146C2C31B4F575BEF@EMAIL2.ktk.uni-leipzig.de> References: <6F6862A90839CE478D2A3146C2C31B4F575BEF@EMAIL2.ktk.uni-leipzig.de> Message-ID: Is vtkpqApplicationComponent.dll in your PATH environment variable? Perhaps you had set the PATH in your win7 machine but did not set it on your win10 machine? Could you detail the errors that are reported? FWIW, I can run ParaView 5.0 downloaded and installed from the paraview.org web site on win10 with no problems. Thanks, Cory On Thu, Feb 18, 2016 at 10:20 AM, B?ttcher, Prof. Dr. Peter < Boettcher at kleintierklinik.uni-leipzig.de> wrote: > I tried to compile different releases of paraview under win10 with exactly > the same setting and libraries as with win7 (of course I run CMake > separately on each machine). On both windows machines compilation (vs2010, > qt8.8.2) ends without errors, but under win10 when starting paraview.exe I > get errors relates to vtkpqApplicationComponent.dll. Under win7 paraview > starts without any problems. > > > > Any ideas, what might be the issue? > > > > With kind regards, Peter. > > > > > > ____________________________________ > > Prof. Dr. Peter B?ttcher > > Dipl. ECVS, Fachtierarzt f?r Kleintierchirurgie > > Klinik f?r Kleintiere > > Universit?t Leipzig > > An den Tierkliniken 23 > > 04103 Leipzig > > Tel: 00 49 341 97 38 700 > > Fax: 00 49 341 97 38 799 > > Mail: boettcher at kleintierklinik.uni-leipzig.de > > > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > > -- Cory Quammen R&D Engineer Kitware, Inc. -------------- next part -------------- An HTML attachment was scrubbed... URL: From hadrien.calmet at bsc.es Tue Mar 1 11:07:08 2016 From: hadrien.calmet at bsc.es (hadrien calmet) Date: Tue, 1 Mar 2016 16:07:08 +0000 (UTC) Subject: [Paraview] PV5.0 crash when I trying to open the xmf file ! Message-ID: Hello everyone, When I open the xmf file (metadata of my .h5) PV5.0 crash ! ERROR: In /build/paraview-BGG4vx/paraview-5.0.0+dfsg1/ParaViewCore/ ServerImplementation/Core/vtkSIProxy.cxx, line 310 vtkSISourceProxy (0x3264b90): Failed to create vtkXdmfReader. Aborting for debugging purposes. Aborted With PV 4.3 I opened the .xmf without trouble. With PV 4.4 I opened the .xmf with some extra setting, I had to put Xdmf Reader. Someone can tell me what I have to change to open these files with PV 5.0 Sorry I tried to copy paste the xmf file but the site don't want, top posting ? Thank you very much From leonardopessanha74 at gmail.com Tue Mar 1 17:12:00 2016 From: leonardopessanha74 at gmail.com (=?UTF-8?Q?L=C3=A9o_Pessanha?=) Date: Tue, 1 Mar 2016 19:12:00 -0300 Subject: [Paraview] pv5.0 multi-page tiff in parallel Message-ID: Hi, I have downloaded the last version, today, and the problem happens to me too. I cant open a 200 Mb tiff in parallel Do I have to download a different version to have the fix you made? best regards, Leo Pessanha - UFRJ-COPPE 2016-02-17 15:00 GMT-02:00 : > Send ParaView mailing list submissions to > paraview at paraview.org > > To subscribe or unsubscribe via the World Wide Web, visit > http://public.kitware.com/mailman/listinfo/paraview > or, via email, send a message with subject or body 'help' to > paraview-request at paraview.org > > You can reach the person managing the list at > paraview-owner at paraview.org > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of ParaView digest..." > > > Today's Topics: > > 1. Re: pv5.0 multi-page tiff in parallel (Utkarsh Ayachit) > 2. state files: issue with Surface LIC representation, cyl slice > coordinates are not kept (Somogyi Bence) > 3. Re: state files: issue with Surface LIC representation, cyl > slice coordinates are not kept (Cory Quammen) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Tue, 16 Feb 2016 23:36:41 -0500 > From: Utkarsh Ayachit > To: "Insley, Joseph A." > Cc: "paraview at paraview.org List" > Subject: Re: [Paraview] pv5.0 multi-page tiff in parallel > Message-ID: > JQ at mail.gmail.com> > Content-Type: text/plain; charset=UTF-8 > > Joe, > It was indeed a bug. > > Here's a fix: https://gitlab.kitware.com/vtk/vtk/merge_requests/1228 > > Would be great if you get a chance to test it. > > Utkarsh > > On Thu, Feb 11, 2016 at 5:27 PM, Insley, Joseph A. wrote: > > Utkarsh, > > > > Thanks for looking at this. I am checking with my user regarding a > dataset that can be shared. I will get back to you as soon as I hear from > them, likely off list. > > > > Thanks > > joe > > > >> On Feb 11, 2016, at 1:28 PM, Utkarsh Ayachit < > utkarsh.ayachit at kitware.com> wrote: > >> > >> Joe, > >> > >> Do you have a sample dataset to share? It's possible there's a bug in > >> the multipage seek code when dealing with sub extents. > >> > >> Utkarsh > >> > >> On Thu, Feb 11, 2016 at 1:28 PM, Insley, Joseph A. > wrote: > >>> Hi, > >>> > >>> I?ve been looking at loading tiffs as volumes using pv5.0 and am > running > >>> into trouble doing this in parallel. > >>> > >>> Loading a stack of tiff files as a volume works great, both serially > and in > >>> parallel. And I can load a multi-page tiff as a volume using a single > >>> pvserver just fine. But when I run the pvserver in parallel and try > to load > >>> a multi-page tiff pv crashes while trying to load. No error messages > are > >>> given (beyond the usual mpi errors about one of the processes > terminating > >>> badly). > >>> > >>> I?m wondering if anyone else has had success trying to do this? > >>> > >>> Thanks > >>> joe > >>> > >>> =================================================== > >>> joseph a. insley > >>> insley at anl.gov > >>> argonne leadership computing facility (630) > 252-5649 > >>> argonne national laboratory > >>> > >>> > >>> > >>> > >>> > >>> > >>> > >>> _______________________________________________ > >>> Powered by www.kitware.com > >>> > >>> Visit other Kitware open-source projects at > >>> http://www.kitware.com/opensource/opensource.html > >>> > >>> Please keep messages on-topic and check the ParaView Wiki at: > >>> http://paraview.org/Wiki/ParaView > >>> > >>> Search the list archives at: http://markmail.org/search/?q=ParaView > >>> > >>> Follow this link to subscribe/unsubscribe: > >>> http://public.kitware.com/mailman/listinfo/paraview > >>> > > > > > ------------------------------ > > Message: 2 > Date: Wed, 17 Feb 2016 09:05:20 +0100 > From: Somogyi Bence > To: paraview at paraview.org > Subject: [Paraview] state files: issue with Surface LIC > representation, cyl slice coordinates are not kept > Message-ID: > HqpN+mebe3EhzJtf-1mvdbrWjgp8B8M+XQ at mail.gmail.com> > Content-Type: text/plain; charset="utf-8" > > Dear All, > > I have problems with the Surface LIC representation in my state files. I > want to visualize my cuts inside the opaque mesh (opacity 0.3). When the > slice is visualized the representation of the mesh is changed, it shows > holes on the geometry and the surfaces are not opaque. Also the text in the > colorbars look ugly with a black background. With the normal Surface > representation the problem does not occur. > > An other issue I have is that the slice coordinate settings are always > reset to the default values when they are in Cylinder mode. This is > irrespective if I use a state file or I just create a new slice. > > I am using "ParaView-5.0.0-Qt4-OpenGL2-MPI-Windows-64bit". > > Does any of you have a workaround for these issues? > > Thanks, > Bence > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: < > http://public.kitware.com/pipermail/paraview/attachments/20160217/93a16b4c/attachment-0001.html > > > > ------------------------------ > > Message: 3 > Date: Wed, 17 Feb 2016 10:15:54 -0500 > From: Cory Quammen > To: Somogyi Bence > Cc: ParaView > Subject: Re: [Paraview] state files: issue with Surface LIC > representation, cyl slice coordinates are not kept > Message-ID: > uQNzhZ64_itDA at mail.gmail.com> > Content-Type: text/plain; charset=UTF-8 > > Hi Bence, > > Could you list the steps to reproduce this in ParaView and perhaps > post a screenshot or two of the problem? > > Thanks, > Cory > > On Wed, Feb 17, 2016 at 3:05 AM, Somogyi Bence > wrote: > > Dear All, > > > > I have problems with the Surface LIC representation in my state files. I > > want to visualize my cuts inside the opaque mesh (opacity 0.3). When the > > slice is visualized the representation of the mesh is changed, it shows > > holes on the geometry and the surfaces are not opaque. Also the text in > the > > colorbars look ugly with a black background. With the normal Surface > > representation the problem does not occur. > > > > An other issue I have is that the slice coordinate settings are always > reset > > to the default values when they are in Cylinder mode. This is > irrespective > > if I use a state file or I just create a new slice. > > > > I am using "ParaView-5.0.0-Qt4-OpenGL2-MPI-Windows-64bit". > > > > Does any of you have a workaround for these issues? > > > > Thanks, > > Bence > > > > _______________________________________________ > > Powered by www.kitware.com > > > > Visit other Kitware open-source projects at > > http://www.kitware.com/opensource/opensource.html > > > > Please keep messages on-topic and check the ParaView Wiki at: > > http://paraview.org/Wiki/ParaView > > > > Search the list archives at: http://markmail.org/search/?q=ParaView > > > > Follow this link to subscribe/unsubscribe: > > http://public.kitware.com/mailman/listinfo/paraview > > > > > > -- > Cory Quammen > R&D Engineer > Kitware, Inc. > > > ------------------------------ > > Subject: Digest Footer > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > > > ------------------------------ > > End of ParaView Digest, Vol 142, Issue 17 > ***************************************** > -------------- next part -------------- An HTML attachment was scrubbed... URL: From utkarsh.ayachit at kitware.com Tue Mar 1 20:37:42 2016 From: utkarsh.ayachit at kitware.com (Utkarsh Ayachit) Date: Tue, 1 Mar 2016 20:37:42 -0500 Subject: [Paraview] pv5.0 multi-page tiff in parallel In-Reply-To: References: Message-ID: > Do I have to download a different version to have the fix you made? This change is not merged into the repository yet and hence not available in 5.0.1 patch release as well. I was hoping someone would get a change to review/test it before merging it. Utkarsh From grothausmann.roman at mh-hannover.de Wed Mar 2 07:17:23 2016 From: grothausmann.roman at mh-hannover.de (Grothausmann, Roman Dr.) Date: Wed, 2 Mar 2016 13:17:23 +0100 Subject: [Paraview] pvpython script to create a screen shot of a PVSM In-Reply-To: <56CB36EE.2010306@mh-hannover.de> References: <56CB36EE.2010306@mh-hannover.de> Message-ID: <56D6D9D3.4010408@mh-hannover.de> On 22/02/16 17:27, Grothausmann, Roman Dr. wrote: > I'm trying to write a simple pvpython script that merely takes a screen shot of > a loaded PVSM: > https://github.com/romangrothausmann/ParaView_scripts/blob/master/render-view.py > > However, even if a voxel dataset is displayed as a volume when loaded in PV GUI, > it does not get rendered by the script. Solved the problem by merely using paraview.simple.LoadState instead of paraview.servermanager.LoadState (as used in the examples: http://www.paraview.org/Wiki/ParaView/Python/Loading_and_saving_state): https://github.com/romangrothausmann/ParaView_scripts/commit/9c897e34ebf338c709a37e61382e298f9603dc67 This makes me wonder when to use paraview.servermanager.LoadState? Should the example (http://www.paraview.org/Wiki/ParaView/Python/Loading_and_saving_state) be changed to use paraview.simple.LoadState? > Also, what to do about this warning: > vtkSMProxyIterator (0x61ef820): ProxyManager is not set. Can not perform > operation: Begin() Still, I cannot get rid of this Warning. Any ideas? Regards, Roman -- Dr. Roman Grothausmann Tomographie und Digitale Bildverarbeitung Tomography and Digital Image Analysis Institut f?r Funktionelle und Angewandte Anatomie, OE 4120 Medizinische Hochschule Hannover Carl-Neuberg-Str. 1 D-30625 Hannover Tel. +49 511 532-2900 From john.jomo at tum.de Wed Mar 2 08:56:05 2016 From: john.jomo at tum.de (John Jomo) Date: Wed, 2 Mar 2016 14:56:05 +0100 Subject: [Paraview] xdmf + hdf5 error in Paraview Message-ID: <56D6F0F5.5010707@tum.de> Hallo guys, have a bug using xdmf + hdf5 in Paraview that I cant seem to solve: I am trying to visualize my results from a finite element computation using xdmf and hdf5. The results consist of the geometry and topology of the mesh and different point and cell data. I store coordinates of 2 million points in one hdf5 dataset (X,Y,Z components) and the connectivity of the resulting 19 million cells ( hexagonals and lines ) in a one dimensional hdf5 dataset. I use the following xdmf file to view the data in paraview *Question:* For some strange reason the cell connectivity gets completely messed up, and I get a totaly wrong output in Paraview. I verified the content of the hdf5 file and all the points and cells are correct. The hdf5 is about 5 GB large. Does anyone know how the cause of this strange behaviour? I tried visualizing the content in visIT but got the same error. thanks in advance John. -- John Jomo M.Sc. Technische Universit?t M?nchen Computation in Engineering Simulation in Applied Mechanics - SAM Arcisstra?e 21 80333 M?nchen Tel.: 0049 / 89 / 289 25064 Fax: 0049 / 89 / 289 25051 E-Mail: john.jomo at tum.de Internet: www.cie.bgu.tum.de -------------- next part -------------- An HTML attachment was scrubbed... URL: From utkarsh.ayachit at kitware.com Wed Mar 2 09:57:37 2016 From: utkarsh.ayachit at kitware.com (Utkarsh Ayachit) Date: Wed, 2 Mar 2016 09:57:37 -0500 Subject: [Paraview] pvpython script to create a screen shot of a PVSM In-Reply-To: <56D6D9D3.4010408@mh-hannover.de> References: <56CB36EE.2010306@mh-hannover.de> <56D6D9D3.4010408@mh-hannover.de> Message-ID: > This makes me wonder when to use paraview.servermanager.LoadState? > Should the example > (http://www.paraview.org/Wiki/ParaView/Python/Loading_and_saving_state) be > changed to use paraview.simple.LoadState? There's really no reason to directly use servermanager.LoadState except for advanced users. I've updated the Wiki. >> Also, what to do about this warning: >> vtkSMProxyIterator (0x61ef820): ProxyManager is not set. Can not perform >> operation: Begin() I wasn't able to reproduce this warning with the attached state file and your render-view.py script. Any ideas? I am running as follows: ./bin/pvpython /tmp/sample.py -i /tmp/sample.pvsm -png /tmp/foo.png Utkarsh -------------- next part -------------- A non-text attachment was scrubbed... Name: sample.pvsm Type: application/octet-stream Size: 104204 bytes Desc: not available URL: From grothausmann.roman at mh-hannover.de Wed Mar 2 11:24:26 2016 From: grothausmann.roman at mh-hannover.de (Grothausmann, Roman Dr.) Date: Wed, 2 Mar 2016 17:24:26 +0100 Subject: [Paraview] pvpython script to create a screen shot of a PVSM In-Reply-To: References: <56CB36EE.2010306@mh-hannover.de> <56D6D9D3.4010408@mh-hannover.de> Message-ID: <56D713BA.6050708@mh-hannover.de> On 02/03/16 15:57, Utkarsh Ayachit wrote: >> This makes me wonder when to use paraview.servermanager.LoadState? >> Should the example >> (http://www.paraview.org/Wiki/ParaView/Python/Loading_and_saving_state) be >> changed to use paraview.simple.LoadState? > > There's really no reason to directly use servermanager.LoadState > except for advanced users. I've updated the Wiki. Thanks for the answer and the update. >>> Also, what to do about this warning: >>> vtkSMProxyIterator (0x61ef820): ProxyManager is not set. Can not perform >>> operation: Begin() > > I wasn't able to reproduce this warning with the attached state file > and your render-view.py script. Any ideas? I am running as follows: > > ./bin/pvpython /tmp/sample.py -i /tmp/sample.pvsm -png /tmp/foo.png I'm getting the same warning with Your sample.pvsm. Possibly because I'm still using paraview version 4.4.0? I'll give it a try with a newer PV and report back if the warning remains. Thanks again. Roman -- Dr. Roman Grothausmann Tomographie und Digitale Bildverarbeitung Tomography and Digital Image Analysis Institut f?r Funktionelle und Angewandte Anatomie, OE 4120 Medizinische Hochschule Hannover Carl-Neuberg-Str. 1 D-30625 Hannover Tel. +49 511 532-2900 From utkarsh.ayachit at kitware.com Wed Mar 2 12:32:22 2016 From: utkarsh.ayachit at kitware.com (Utkarsh Ayachit) Date: Wed, 2 Mar 2016 12:32:22 -0500 Subject: [Paraview] Paraview 5.0.0 pdf, eps, svg export In-Reply-To: References: Message-ID: > Just to chime in, a new vector graphics backend is implemented for OpenGL2 > and should be available in the new release. To further clarify this statement, these changes won't be available in ParaView 5.0.1, but the next significant release which will be 5.1 slated for Fall 2016. From pmackenzie08 at gmail.com Wed Mar 2 19:34:03 2016 From: pmackenzie08 at gmail.com (Paul Mackenzie) Date: Thu, 3 Mar 2016 00:34:03 +0000 (UTC) Subject: [Paraview] VTK warning during volume rendering of vtkStructuredGrid on Windows with Nvidia graphics card. References: Message-ID: Hahn, Steven E. ornl.gov> writes: > > I tried viewing the volume representation of a small vtkStructuredGrid > file with ParaView v5.0.0-RC2 built with the OpenGL2 rendering backend and > get this warning: > > Warning: In > C:\Sources\ParaView-v5.0.0-RC1-source\VTK\Rendering\VolumeOpenGL2\vtkOpenGL > ProjectedTetrahedraMapper.cxx, line 251 > vtkOpenGLProjectedTetrahedraMapper (00000000061B0AD0): Missing FBO > support. The algorithm may produce visual artifacts. > > Updating the video card (Nvidia Quadro K6000) driver to the latest version > (354.56) had no effect. Volume rendering with a different vtkImageData > file generated no warnings. > > Best, > Steven Hahn > > I have the same problem. Though in my case it is a small unstructuredgrid vtu file. The OS is Ubuntu 14.04. ParaView-5.0.0-Qt4-OpenGL2-MPI-Linux-64bit prebuilt binaries. The Graphics card is Nvidia Quadro K620 with OpenGL version 3.02 Nvidia 352.63. The Nvidia settings show the following etensions amongst others GL_ARB_frame_buffer_object. Also, it does show artifacts. In particular for a vector allocated to a standard hexahedron cell, the colors are slightly different within the cell. You can see triangular segments [possibly tetrahedron?] Regard Paul. From utkarsh.ayachit at kitware.com Thu Mar 3 08:45:26 2016 From: utkarsh.ayachit at kitware.com (Utkarsh Ayachit) Date: Thu, 3 Mar 2016 08:45:26 -0500 Subject: [Paraview] ParaView 5.0.0 for Windows x64 fails to open EnSight Gold files In-Reply-To: References: <56D07DC6.5050006@bresnan.net> <56D47F74.8060206@bresnan.net> <56D5BAA6.5020503@bresnan.net> Message-ID: Andrew/ Sam, Thanks for exploring this as much as you did. I am afraid the issue is not _FILE_OFFSET_BITS flag, however. As far as I can tell, the flag gets set "globally" when CMake determinees during configure time that "large file support" is possible. To follow the code here's how it works: 1. https://gitlab.kitware.com/vtk/vtk/blob/master/CMakeLists.txt#L335-340 At the top level, CMake sets up VTK_REQUIRE_LARGE_FILE_SUPPORT if supported by the platform/compiler. 2. https://gitlab.kitware.com/vtk/vtk/blob/master/Common/Core/vtkWin32Header.h#L34-44 This header setups the appropriate values when VTK_REQUIRE_LARGE_FILE_SUPPORT is defined (via vtkConfigure.h). This header gets included in vtkSystemIncludes.h which gets included in vtkObjectBase.h hence in all VTK classes. Despite the header name (vtkWin32Header.h) it gets included on all platforms. By putting out messages in vtkEnSightGoldBinaryReader.cxx, I confirmed that _FILE_OFFSET_BITS is indeed set to 64 bit on my 64bit Mac machine. Something else is going on here. Does someone have a >2GB ensight gold file to share to debug this or know where I can find one? Utkarsh On Tue, Mar 1, 2016 at 11:30 AM, Andrew wrote: > Samuel, thanks for your experiment. File with size less than 2 GiB, of > course, can't expose this issue. > I read a bit more about stat() and it turned out that it should work as > 64bit if FILE_OFFSET_BITS is set to 64. And it is set in other ParaView > sources but, IMHO, not in EnSight reader. Dear ParaView team, please, take a > look at this, I need to process my big case with Python script in > ParaView... > > On Mar 1, 2016 18:52, "Samuel Key" wrote: >> >> Andrew, >> >> Regarding your question, "Do you have any EnSight Gold-Format files >> greater than 4GB?" No, the largest EnSight *.geom file I have is 1 GB. >> >> I just tried it in PV v5.0.0. Reading the datum set and running through >> 67 time steps did not cause any problems. I don't think this *.geom file is >> big enough to expose any of the PV reader reader problems you are >> experiencing. >> >> Sam Key >> >> On 2/29/2016 10:53 PM, Andrew wrote: >> >> Hello Samuel. >> >> Sorry, but I can't undersatand how can the file fragmentation affect it's >> readability and parsing. Even if the file has thousands of fragments and >> "brain-damaging" :) runlist in many extended FILE records on NTFS partition, >> your program, if it uses Win API, will see it like a solid file (althougt >> there will be very low performance of sequental access). So there should be >> no any faults on reading highly fragmented files. >> I have checked out the "direct" reading of EnSight case from the cluster >> via samba with ParaView 5.0.0 on Windows machine. The same error appears as >> in my first message, although there are different files and filesystems. >> I think the problem is not a fragmentation but a file size. Some >> 32-bit-like relicts or so in EnSight reader (it's just a guess, sorry if I'm >> wrong). But my hypothesis does not asks the question why does the bug affect >> only Windows versions... Maybe there are differences between versions >> concerning data types. Do you have any >4 GB binary EnSight 6 or Gold case >> to test? I can't (not allowed) to publish my case and it's also big enough >> for upload (although theoretically I can do it from my home PC). >> >> >> 2016-02-29 20:27 GMT+03:00 Samuel Key : >>> >>> Andrew, >>> >>> Let us focus on MS Windows for a moment. The NTS file system and the use >>> of the file system by the O/S is not quite as it should be. >>> >>> In my experience, the above combination routinely creates an unbelievable >>> number of file fragments. Think in terms of confetti. As time goes by, the >>> fragmentation builds. Even though you have a respectable amount of RAM, the >>> free space itself on the disk driver can get rather disorganized. >>> >>> You can start by using the MS-supplied defrager. Run this utility five to >>> seven times in a row and things might start looking better. However the >>> free-space can still remain disjointed. Personally, I prefer a 3rd party >>> utility for organizing and defraging the NTS file system (for example, >>> PerfectDisk from Raxco). Even this utility has to run a couple of times plus >>> once during the O/S re-boot phase to get a decent amount of consolidated >>> free space and a somewhat consolidate O/S paging file. All of this has to be >>> done on the O/S partition (usually C:) and the partition where you read in >>> the 5+ GB Ensight Geometry file. >>> >>> On my machine, the MS Win7 O/S has its own partition (100GB \C:) plus >>> another smaller dedicated partition for a second paging file (28GB \F:). All >>> of my simulation work including the EnSight results file-sets reside on an >>> entirely separate disk drive (280GB \G: that now needs to be even larger). >>> The 3rd party file consolidation software runs "day and night" on the \G: >>> partition. >>> >>> Just to emphasize the point, copying the 5+ GB EnSight geometry file on >>> to workstation can result in many scattered fragments even when the >>> free-space starts out consolidated. If the free space is not consolidated, >>> the file fragmentation will be even more. >>> >>> The attached screen capture, shows the O/S managed paging-file (brown) in >>> the \C: partition is beginning to fragment. >>> >>> If you go down this path and it helps, please let me know the outcome. >>> >>> Regards, >>> >>> Sam Key >>> >>> On 2/29/2016 1:04 AM, Andrew wrote: >>> >>> Another "experimental data". I was able to load this big case in ParaView >>> viat the CGNS format. It was neccesary to select CGNS 3.0 and HDF5 options >>> in CFX Converter. But when I apply the Extract Block filter I see no any >>> boundaries, only fluid domain (that is displayed OK). So CGNS format is not >>> a wayout... >>> >>> 2016-02-29 9:00 GMT+03:00 Andrew : >>>> >>>> I performed another test with EnSi.ght 6 (not Gold) format. Conversion >>>> was made on Win-7 x64 machine. The same results: PV 4.3 crashed, PV 5.0 >>>> "cannot stat" (full error message is in my first post on this topic). Sorry, >>>> now I need to work on with my report... >>>> >>>> >>>> >>>> >>>> >>>> 2016-02-29 8:47 GMT+03:00 Andrew : >>>>> >>>>> Hello. Sorry for silence, I'm usually offline on holydays, although I >>>>> have internet connection and read your mail. >>>>> >>>>> Samuel Key >>>>> >>>>> Thanks for your attention. >>>>> >>>>> About transferring files from Linux to Windows. I use binary EnSight >>>>> files because CFX converter fails to write so large files in ASCII format. >>>>> But I tried to convert from CFX to EnSight (binary) on the same Win-7 x64 >>>>> machine with ParaView. Both installed versions (4.3 and 5.0) failed to open >>>>> the geometry (I unchecked all fields). ParaView 4.3 crashed, ParaView 5.0 >>>>> just cannot open file... >>>>> >>>>> I think that the root cause may be a geometry file size. It is 4.9 GiB >>>>> (5.3 GB), mesh have about 150 millions of cells, not 600 thusands like in >>>>> your case. Its possible that ParaView for Windows cannot process so large >>>>> EnSight files, although the Linux version reads in this geometry and >>>>> displays outline (swapping is so intensive so I cannot displaye something >>>>> else). >>>>> >>>>> >>>>> 2016-02-26 19:31 GMT+03:00 Samuel Key : >>>>>> >>>>>> Andrew, >>>>>> >>>>>> For what it is worth, I use ParaView >>>>>> (ParaView-5.0.0-Qt4-OpenGL2-Windows-64bit) on Windows-7 64bit. I just now >>>>>> tested two medium-sized, EnSight Gold-formatted simulation results files >>>>>> (600,000 finite elements) and both worked. >>>>>> >>>>>> In the past, I have had difficulty with the EnSight ASCII-formatted >>>>>> *.case file when moving the simulation results (*.case file and friends) >>>>>> from MS Windows to EnSight running on a linux platform. It was necessary to >>>>>> pass the ASCII *.case file through a 'dos2unix' filter. Transferring files >>>>>> the other way might have the same problem??? >>>>>> >>>>>> Hope this helps. >>>>>> >>>>>> Samuel Key >>>>>> FMA Development, LLC >>>>>> 1005 39th Ave NE >>>>>> Great Falls, Montana 59404 >>>>>> USA >>>>>> >>>>>> On 2/25/2016 11:26 PM, Andrew wrote: >>>>>> >>>>>> Hello. We use Ansys CFX in our work but the standard post-processor >>>>>> CFD-Post consumes one of Ansys licenses while Paraview is free. So I often >>>>>> make pictures for reports with ParaView to preserve Ansys license for >>>>>> another users/needs (because other users are not familiar with ParaView and >>>>>> CFD-Post may consume general "acfd" license feature that may be used for >>>>>> calculations). I convert CFX results to EnSight Gold format in CFX Solver >>>>>> Manager (Export Results) and then open in ParaView. It was working well on >>>>>> Linux (CentOS 6.7 x64, Ubuntu 12.04 x64 with updates) but now I work with >>>>>> large files and I need to use another machine that has 128 GB of RAM and >>>>>> runs Windows-7 x64. >>>>>> I downloaded and installed the following version: >>>>>> ParaView-5.0.0-Qt4-OpenGL2-Windows-64bit.exe >>>>>> When I open my EnSight-format file I receive the error message that >>>>>> geometry file cannot be read. I tried to move EnSight files to a simple >>>>>> location (D:\Temp) and renamed them (test.case, test.geom + edited the case >>>>>> to change geometry file name to "simple" one). The same result, it cannot >>>>>> find geometry file... Full error message is as follows: >>>>>> >>>>>> ERROR: In >>>>>> C:\bbd\df0abce0\source-paraview\VTK\IO\EnSight\vtkEnSightGoldBinaryReader.cxx, >>>>>> line 114 >>>>>> vtkEnSightGoldBinaryReader (0000000009451230): stat failed. >>>>>> >>>>>> >>>>>> ERROR: In >>>>>> C:\bbd\df0abce0\source-paraview\VTK\IO\EnSight\vtkEnSightGoldBinaryReader.cxx, >>>>>> line 220 >>>>>> vtkEnSightGoldBinaryReader (0000000009451230): Unable to open file: >>>>>> D:\Storage\Media\Work\Gradirni\CFX\EnSight\C-G002L3S-R020-S000-14.5\/C-G002L3S-R020-S000.geom >>>>>> >>>>>> >>>>>> ERROR: In >>>>>> C:\bbd\df0abce0\source-paraview\VTK\IO\EnSight\vtkEnSightReader.cxx, line >>>>>> 306 >>>>>> vtkEnSightGoldBinaryReader (0000000009451230): error reading geometry >>>>>> file >>>>>> >>>>>> >>>>>> ERROR: In >>>>>> C:\bbd\df0abce0\source-paraview\VTK\Common\ExecutionModel\vtkExecutive.cxx, >>>>>> line 784 >>>>>> vtkCompositeDataPipeline (0000000008E1A640): Algorithm >>>>>> vtkEnSightGoldBinaryReader(0000000009451230) returned failure for request: >>>>>> vtkInformation (00000000093C3920) >>>>>> Debug: Off >>>>>> Modified Time: 214873 >>>>>> Reference Count: 1 >>>>>> Registered Events: (none) >>>>>> Request: REQUEST_DATA >>>>>> ALGORITHM_AFTER_FORWARD: 1 >>>>>> FORWARD_DIRECTION: 0 >>>>>> FROM_OUTPUT_PORT: 0 >>>>>> >>>>>> OK, I tried to open it in ParaView 4.3. It says nothing (only border >>>>>> of the message window appears) and crashes. At that moment I see in the >>>>>> status bar that EnSight reader progress is 100%. >>>>>> >>>>>> Both ParaView 5.0.0 and 4.3 was tested with EnSight files exported on >>>>>> Linux and Windows machine. It didn't help. >>>>>> >>>>>> OK, I tried to export CFX results to CGNS format. ParaView 5.0.0 >>>>>> (without MPI) cannot read it, so I fed it to ParaView 4.3. It says that its >>>>>> "unable to filed any meshes". >>>>>> >>>>>> I also performed an experiment on my Linux laptop. It has only 16 GB >>>>>> of RAM so its unreal to work with such a big file on this machine but it >>>>>> reads the same EnSight case and displays the domain! No arrays selected >>>>>> (mesh only), swap file grows up to 8 GB but the file opens without errors >>>>>> and crashes. It's only a test because I have not any Linux machine with >>>>>> memory large enough (our Linux cluster has 128 GB of RAM on every node >>>>>> including master but it has very poor video). >>>>>> >>>>>> I switched to CFD Post for this case but I want to know are there any >>>>>> workarounds to open my EnSight-format results in ParaView for Windows. >>>>>> >>>>>> Thanks for your attention. >>>>>> >>>>>> >>>>>> _______________________________________________ >>>>>> Powered by www.kitware.com >>>>>> >>>>>> Visit other Kitware open-source projects at >>>>>> http://www.kitware.com/opensource/opensource.html >>>>>> >>>>>> Please keep messages on-topic and check the ParaView Wiki at: >>>>>> http://paraview.org/Wiki/ParaView >>>>>> >>>>>> Search the list archives at: http://markmail.org/search/?q=ParaView >>>>>> >>>>>> Follow this link to subscribe/unsubscribe: >>>>>> http://public.kitware.com/mailman/listinfo/paraview >>>>>> >>>>>> >>>>>> >>>>>> _______________________________________________ >>>>>> Powered by www.kitware.com >>>>>> >>>>>> Visit other Kitware open-source projects at >>>>>> http://www.kitware.com/opensource/opensource.html >>>>>> >>>>>> Please keep messages on-topic and check the ParaView Wiki at: >>>>>> http://paraview.org/Wiki/ParaView >>>>>> >>>>>> Search the list archives at: http://markmail.org/search/?q=ParaView >>>>>> >>>>>> Follow this link to subscribe/unsubscribe: >>>>>> http://public.kitware.com/mailman/listinfo/paraview >>>>>> >>>>> >>>> >>> >>> >>> >>> _______________________________________________ >>> Powered by www.kitware.com >>> >>> Visit other Kitware open-source projects at >>> http://www.kitware.com/opensource/opensource.html >>> >>> Please keep messages on-topic and check the ParaView Wiki at: >>> http://paraview.org/Wiki/ParaView >>> >>> Search the list archives at: http://markmail.org/search/?q=ParaView >>> >>> Follow this link to subscribe/unsubscribe: >>> http://public.kitware.com/mailman/listinfo/paraview >>> >>> >>> >>> _______________________________________________ >>> Powered by www.kitware.com >>> >>> Visit other Kitware open-source projects at >>> http://www.kitware.com/opensource/opensource.html >>> >>> Please keep messages on-topic and check the ParaView Wiki at: >>> http://paraview.org/Wiki/ParaView >>> >>> Search the list archives at: http://markmail.org/search/?q=ParaView >>> >>> Follow this link to subscribe/unsubscribe: >>> http://public.kitware.com/mailman/listinfo/paraview >>> >> >> >> >> _______________________________________________ >> Powered by www.kitware.com >> >> Visit other Kitware open-source projects at >> http://www.kitware.com/opensource/opensource.html >> >> Please keep messages on-topic and check the ParaView Wiki at: >> http://paraview.org/Wiki/ParaView >> >> Search the list archives at: http://markmail.org/search/?q=ParaView >> >> Follow this link to subscribe/unsubscribe: >> http://public.kitware.com/mailman/listinfo/paraview >> >> >> >> _______________________________________________ >> Powered by www.kitware.com >> >> Visit other Kitware open-source projects at >> http://www.kitware.com/opensource/opensource.html >> >> Please keep messages on-topic and check the ParaView Wiki at: >> http://paraview.org/Wiki/ParaView >> >> Search the list archives at: http://markmail.org/search/?q=ParaView >> >> Follow this link to subscribe/unsubscribe: >> http://public.kitware.com/mailman/listinfo/paraview >> > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > From aashish.chaudhary at kitware.com Thu Mar 3 09:42:18 2016 From: aashish.chaudhary at kitware.com (Aashish Chaudhary) Date: Thu, 3 Mar 2016 09:42:18 -0500 Subject: [Paraview] VTK warning during volume rendering of vtkStructuredGrid on Windows with Nvidia graphics card. In-Reply-To: References: Message-ID: > > I have the same problem. Though in my case it is a small unstructuredgrid > vtu file. The OS is Ubuntu 14.04. ParaView-5.0.0-Qt4-OpenGL2-MPI-Linux-64bit > prebuilt binaries. The Graphics card is Nvidia Quadro K620 with OpenGL > version 3.02 Nvidia 352.63. The Nvidia settings show the following etensions > amongst others GL_ARB_frame_buffer_object. > > Also, it does show artifacts. In particular for a vector allocated to a > standard hexahedron cell, the colors are slightly different within the cell. > You can see triangular segments [possibly tetrahedron?] It seems to me that you are running into a different issue as atleast you are seeing something but it does look correct to you. Is that it? Thanks > Regard > Paul. > > > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview -- | Aashish Chaudhary | Technical Leader | Kitware Inc. | http://www.kitware.com/company/team/chaudhary.html From andy.bauer at kitware.com Thu Mar 3 14:43:12 2016 From: andy.bauer at kitware.com (Andy Bauer) Date: Thu, 3 Mar 2016 14:43:12 -0500 Subject: [Paraview] [vtkusers] Paraview bug found in pvtu files containing polyhedrons In-Reply-To: <45EAF588-0B4F-45B9-B4AB-F1EC8EC656FF@googlemail.com> References: <45EAF588-0B4F-45B9-B4AB-F1EC8EC656FF@googlemail.com> Message-ID: Hi, Thanks for the bug report. I have a fix for this that's going through testing right now. It's at https://gitlab.kitware.com/vtk/vtk/merge_requests/1300 if you want to take a look and test it out as well. I only tested it with your input so it could certainly use a bit more testing with other data sets. If you do that, please let us know how it works. Best, Andy On Mon, Feb 29, 2016 at 11:03 AM, Andrew Parker via vtkusers < vtkusers at vtk.org> wrote: > Dear All, > > I have recently been having problems reading pvtu files in paraview when > those files contain arbitrary polyhedrons: this is from the output of a > large scale code that runs in parallel via mpi. To show the problem, I > have written a very small sample code, attached, that runs in serial but > reproduces the salient issues experienced by my larger code when run in > parallel. It is clear, via the toggling a boolean, that the problem > happens when vtk_polyhedrons types are used. There is a short description > at the top of the bug.cxx file, followed by instructions. I use stock > versions of paraview here, although self compiled ones show no difference. > > In short compile the code, run it, and open the pvtu file in paraview. > You should see 4 cells. > Switch the ?bug? bool to true, recompile, re-run it, and reopen the pvtu > file. The screen will be blank. > > The only difference is that cells are added to the unstructured grid > explicitly as vtk_polyhedrons using a face-stream, rather than as hexs. I > cannot do this in the real code! The rest of the code is just there to > produce the ?serial? mesh, and threshold this mesh to produce two > ?parallel-partition? meshes. I use the new ghost type framework as this is > consistent with the real code, and this runs and compiles on OS X and gcc. > Likewise it has been build against vtk 6.3 and the bug manifests itself in > paraview 4.4 and 5.0. Visit 2.10 does not have this bug and can correctly > open the pvtu containing polyhedrons: this is my current workaround. > > Can any of the developers shed light on this? Is a fix known, if so when > will it be released? Do others have this problem [1, 2, 3] outside of > those long reported? Does anyone else have workarounds? > > Any help really appreciated, > Andy > > [1] http://public.kitware.com/pipermail/vtkusers/2015-May/090835.html > [2] https://cmake.org/pipermail/paraview/2012-October/026456.html > [3] https://cmake.org/pipermail/paraview/2015-January/032950.html > > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the VTK FAQ at: > http://www.vtk.org/Wiki/VTK_FAQ > > Search the list archives at: http://markmail.org/search/?q=vtkusers > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/vtkusers > > -------------- next part -------------- An HTML attachment was scrubbed... URL: From wturner at hep.ph.liv.ac.uk Thu Mar 3 17:05:58 2016 From: wturner at hep.ph.liv.ac.uk (wturner) Date: Thu, 03 Mar 2016 22:05:58 +0000 Subject: [Paraview] Slow loading data with geometry In-Reply-To: References: <8531f59b1b7854ef8a850ec9becdc181@hep.ph.liv.ac.uk> Message-ID: <2987d8255937354faa32214c706a644a@hep.ph.liv.ac.uk> Hi Cory, Yes, I've had this problem in previous versions. I am currently using Paraview v5 and previously used 4.3.1. Geometry is 1347798 Cells, 3909201 Points and takes up 3.6e+02 MB in memory. Events are around 3039 Cells, 3040 Points and 0.19 MB memory Not sure if it's important but it takes a similar amount of time if I'm running locally on my 4core desktop, or connected to a pvserver using a 980Ti for rendering. Thanks, WT On 26-02-2016 19:45, Cory Quammen wrote: > Hi WT, > > Is this a new problem or is this the first time you have tried this. > If this is a new problem, in which version of ParaView did it work > quickly and in which version of ParaView did it start? If this is your > first time trying this, how large are your geometries you are trying > to display? > > Thanks, > Cory > > On Fri, Feb 26, 2016 at 12:49 PM, wturner > wrote: > >> Hi all, >> >> This should be an easy one. I've got GEANT4 exported geometry and >> events. I've got a plugin to convert from GEANT to VTK I cut down >> the geometry to what I need, save it as VTM and use this in the >> future. If I load the HEPREP.zip events without the geometry I can >> press play and flip though event by event quickly, ~10ms per event.. >> But if I try and flip through events with geometry it takes >> ~10-20seconds per event. >> >> I've tried right clicking on the geom and selecting "ignore time", >> but no luck. Can't find anything in the documentation. >> >> Thanks, >> WT >> _______________________________________________ >> Powered by www.kitware.com [1] >> >> Visit other Kitware open-source projects at >> http://www.kitware.com/opensource/opensource.html [2] >> >> Please keep messages on-topic and check the ParaView Wiki at: >> http://paraview.org/Wiki/ParaView [3] >> >> Search the list archives at: http://markmail.org/search/?q=ParaView >> [4] >> >> Follow this link to subscribe/unsubscribe: >> http://public.kitware.com/mailman/listinfo/paraview [5] > > -- > > Cory Quammen > R&D Engineer > Kitware, Inc. > > Links: > ------ > [1] http://www.kitware.com > [2] http://www.kitware.com/opensource/opensource.html > [3] http://paraview.org/Wiki/ParaView > [4] http://markmail.org/search/?q=ParaView > [5] http://public.kitware.com/mailman/listinfo/paraview From cory.quammen at kitware.com Thu Mar 3 17:13:22 2016 From: cory.quammen at kitware.com (Cory Quammen) Date: Thu, 3 Mar 2016 16:13:22 -0600 Subject: [Paraview] Slow loading data with geometry In-Reply-To: <2987d8255937354faa32214c706a644a@hep.ph.liv.ac.uk> References: <8531f59b1b7854ef8a850ec9becdc181@hep.ph.liv.ac.uk> <2987d8255937354faa32214c706a644a@hep.ph.liv.ac.uk> Message-ID: WT, That's a decent number of cells and points, but not super big. Can you provide details on the file format in which you are storing the data? VTK legacy file in ASCII encoding would be slow to load, for example. Did you build ParaView in debug mode, by change? That may also explain the slow data loading. Is there any sample data you can provide? Thanks, Cory On Thu, Mar 3, 2016 at 4:05 PM, wturner wrote: > Hi Cory, > > Yes, I've had this problem in previous versions. I am currently using > Paraview v5 and previously used 4.3.1. > > Geometry is 1347798 Cells, 3909201 Points and takes up 3.6e+02 MB in memory. > Events are around 3039 Cells, 3040 Points and 0.19 MB memory > > Not sure if it's important but it takes a similar amount of time if I'm > running locally on my 4core desktop, or connected to a pvserver using a > 980Ti for rendering. > > Thanks, > WT > > > On 26-02-2016 19:45, Cory Quammen wrote: >> >> Hi WT, >> >> Is this a new problem or is this the first time you have tried this. >> If this is a new problem, in which version of ParaView did it work >> quickly and in which version of ParaView did it start? If this is your >> first time trying this, how large are your geometries you are trying >> to display? >> >> Thanks, >> Cory >> >> On Fri, Feb 26, 2016 at 12:49 PM, wturner >> wrote: >> >>> Hi all, >>> >>> This should be an easy one. I've got GEANT4 exported geometry and >>> events. I've got a plugin to convert from GEANT to VTK I cut down >>> the geometry to what I need, save it as VTM and use this in the >>> future. If I load the HEPREP.zip events without the geometry I can >>> press play and flip though event by event quickly, ~10ms per event.. >>> But if I try and flip through events with geometry it takes >>> ~10-20seconds per event. >>> >>> I've tried right clicking on the geom and selecting "ignore time", >>> but no luck. Can't find anything in the documentation. >>> >>> Thanks, >>> WT >>> _______________________________________________ >>> Powered by www.kitware.com [1] >>> >>> Visit other Kitware open-source projects at >>> http://www.kitware.com/opensource/opensource.html [2] >>> >>> Please keep messages on-topic and check the ParaView Wiki at: >>> http://paraview.org/Wiki/ParaView [3] >>> >>> Search the list archives at: http://markmail.org/search/?q=ParaView >>> [4] >>> >>> Follow this link to subscribe/unsubscribe: >>> http://public.kitware.com/mailman/listinfo/paraview [5] >> >> >> -- >> >> Cory Quammen >> R&D Engineer >> Kitware, Inc. >> >> Links: >> ------ >> [1] http://www.kitware.com >> [2] http://www.kitware.com/opensource/opensource.html >> [3] http://paraview.org/Wiki/ParaView >> [4] http://markmail.org/search/?q=ParaView >> [5] http://public.kitware.com/mailman/listinfo/paraview > > -- Cory Quammen R&D Engineer Kitware, Inc. From pmopanhx at gmail.com Thu Mar 3 22:59:07 2016 From: pmopanhx at gmail.com (hengxing pan) Date: Fri, 4 Mar 2016 11:59:07 +0800 Subject: [Paraview] how to add different annotations to all small views of Comparative view Message-ID: Hi, all Just like the title. I really can't find anyway to add different annotations to all small views of Comparative view including time series. The annotate time filter always shows times, but I want to add different texts such as name of files. Does anyone know how to do it. Thanks in advance ! pan hengxing -------------- next part -------------- An HTML attachment was scrubbed... URL: From anthony.techer at ensma.fr Fri Mar 4 08:00:01 2016 From: anthony.techer at ensma.fr (TECHER Anthony) Date: Fri, 04 Mar 2016 14:00:01 +0100 Subject: [Paraview] Paraview 5.0.0 - Exporting scenes Message-ID: <2357c95e203aa85d7ccc3faee137dfd8@ensma.fr> The exporting scenes in EPS, PS, PDF or SVG format are not available in Paraview version 5.0.0 in File> Export scene. How can I get it ? Thank you. -- TECHER Anthony - PhD Student Institut P' (CNRS, Universit? de Poitiers, ENSMA) D?partement Fluides Thermique Combustion Axe Combustion Turbulente T?l?port 2 - 1 avenue Cl?ment Ader BP 40109 - 86961 Futuroscope Chasseneuil Cedex Office 103 Tel : +33 (0)5 49 49 83 06 E-mail : anthony.techer at ensma.fr From dave.demarle at kitware.com Fri Mar 4 09:57:10 2016 From: dave.demarle at kitware.com (David E DeMarle) Date: Fri, 4 Mar 2016 09:57:10 -0500 Subject: [Paraview] Paraview 5.0.0 - Exporting scenes In-Reply-To: <2357c95e203aa85d7ccc3faee137dfd8@ensma.fr> References: <2357c95e203aa85d7ccc3faee137dfd8@ensma.fr> Message-ID: The new OpenGL2 backend in 5.0.0 and 5.0.1 did not support vector exports. You can compile 5.0.0 with VTK_RENDERING_BACKEND=OpenGL to get it back, or wait till 5.1.0. Search mailing list archives for recent discussions of the topic if you need more details. David E DeMarle Kitware, Inc. R&D Engineer 21 Corporate Drive Clifton Park, NY 12065-8662 Phone: 518-881-4909 On Fri, Mar 4, 2016 at 8:00 AM, TECHER Anthony wrote: > The exporting scenes in EPS, PS, PDF or SVG format are not available in > Paraview version 5.0.0 in File> Export scene. > How can I get it ? > > Thank you. > > -- > TECHER Anthony - PhD Student > > Institut P' (CNRS, Universit? de Poitiers, ENSMA) > D?partement Fluides Thermique Combustion > Axe Combustion Turbulente > T?l?port 2 - 1 avenue Cl?ment Ader > BP 40109 - 86961 Futuroscope Chasseneuil Cedex > > Office 103 > Tel : +33 (0)5 49 49 83 06 > E-mail : anthony.techer at ensma.fr > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > -------------- next part -------------- An HTML attachment was scrubbed... URL: From jason.fleming at seahorsecoastal.com Fri Mar 4 11:10:24 2016 From: jason.fleming at seahorsecoastal.com (Jason Fleming) Date: Fri, 4 Mar 2016 11:10:24 -0500 Subject: [Paraview] xdmf + hdf5 error in Paraview In-Reply-To: <56D6F0F5.5010707@tum.de> References: <56D6F0F5.5010707@tum.de> Message-ID: Are the connectivity indices numbered starting from zero or staring from one? Paraview numbers your mesh vertices starting from zero, and if your element connectivity refers to vertices numbered from 1:n, it will totally scramble your connectivity when Paraview displays the mesh. Cheers Jason On Wed, Mar 2, 2016 at 8:56 AM, John Jomo wrote: > Hallo guys, > > have a bug using xdmf + hdf5 in Paraview that I cant seem to solve: > > I am trying to visualize my results from a finite element computation > using xdmf and hdf5. > > The results consist of the geometry and topology of the mesh and different > point and cell data. > I store coordinates of 2 million points in one hdf5 dataset (X,Y,Z > components) and the connectivity of the resulting 19 million cells ( > hexagonals and lines ) in a one dimensional hdf5 dataset. > > I use the following xdmf file to view the data in paraview > > > > > > > > > > > > > > *Question:* For some strange reason the cell connectivity gets completely > messed up, and I get a totaly wrong output in Paraview. > I verified the content of the hdf5 file and all the points and cells are > correct. > > The hdf5 is about 5 GB large. > > Does anyone know how the cause of this strange behaviour? I tried > visualizing the content in visIT but got the same error. > > thanks in advance > > John. > > -- > John Jomo M.Sc. > Technische Universit?t M?nchen > Computation in Engineering > Simulation in Applied Mechanics - SAM > Arcisstra?e 21 > 80333 M?nchen > Tel.: 0049 / 89 / 289 25064 > Fax: 0049 / 89 / 289 25051 > E-Mail: john.jomo at tum.de > Internet: www.cie.bgu.tum.de > > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > > -- Dr. Jason G. Fleming Chief Engineer, Seahorse Coastal Consulting 3103 Mandy Ln Morehead City, NC 28557 Tel: (252) 726-6323 Mobile: (252) 269-0962 Web: http://www.seahorsecoastal.com -------------- next part -------------- An HTML attachment was scrubbed... URL: From andrealphus at gmail.com Fri Mar 4 13:06:50 2016 From: andrealphus at gmail.com (andrealphus) Date: Fri, 4 Mar 2016 13:06:50 -0500 Subject: [Paraview] red-blue screenshot/animation Message-ID: How do I export a screenshot/animation for an anaglphy stereo image? It renders correctly within Paraview (v's 4x-5x), but when I go to actually export the animation or screenshot, and select Stereo Mode "Red-Blue", the resulting image/avi is over printed with purple? example; http://imgur.com/Iay9lJD when it should look like; http://imgur.com/MhjFPJO No helpful suggestions were found on the webs.. -ashton From utkarsh.ayachit at kitware.com Fri Mar 4 17:31:29 2016 From: utkarsh.ayachit at kitware.com (Utkarsh Ayachit) Date: Fri, 4 Mar 2016 17:31:29 -0500 Subject: [Paraview] red-blue screenshot/animation In-Reply-To: References: Message-ID: I think what you want is "Analglyph", however I noticed that it's not exposed in the Save Screenshot dialog. What you can do is this: 1. Start ParaView with as ./bin/paraview --stereo --stereo-type=Anaglyph 2. Then when you choose "Save Screenshot" don't change the "Stereo Type". On Fri, Mar 4, 2016 at 1:06 PM, andrealphus wrote: > How do I export a screenshot/animation for an anaglphy stereo image? > It renders correctly within Paraview (v's 4x-5x), but when I go to > actually export the animation or screenshot, and select Stereo Mode > "Red-Blue", the resulting image/avi is over printed with purple? > > example; > http://imgur.com/Iay9lJD > > when it should look like; > http://imgur.com/MhjFPJO > > No helpful suggestions were found on the webs.. > > -ashton > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview From andrealphus at gmail.com Fri Mar 4 18:46:18 2016 From: andrealphus at gmail.com (andrealphus) Date: Fri, 4 Mar 2016 18:46:18 -0500 Subject: [Paraview] red-blue screenshot/animation In-Reply-To: References: Message-ID: That worked! Thank you Utkarsh! On Fri, Mar 4, 2016 at 5:31 PM, Utkarsh Ayachit wrote: > I think what you want is "Analglyph", however I noticed that it's not > exposed in the Save Screenshot dialog. What you can do is this: > > 1. Start ParaView with as > ./bin/paraview --stereo --stereo-type=Anaglyph > > 2. Then when you choose "Save Screenshot" don't change the "Stereo Type". > > > > On Fri, Mar 4, 2016 at 1:06 PM, andrealphus wrote: >> How do I export a screenshot/animation for an anaglphy stereo image? >> It renders correctly within Paraview (v's 4x-5x), but when I go to >> actually export the animation or screenshot, and select Stereo Mode >> "Red-Blue", the resulting image/avi is over printed with purple? >> >> example; >> http://imgur.com/Iay9lJD >> >> when it should look like; >> http://imgur.com/MhjFPJO >> >> No helpful suggestions were found on the webs.. >> >> -ashton >> _______________________________________________ >> Powered by www.kitware.com >> >> Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html >> >> Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView >> >> Search the list archives at: http://markmail.org/search/?q=ParaView >> >> Follow this link to subscribe/unsubscribe: >> http://public.kitware.com/mailman/listinfo/paraview From mark at cacr.caltech.edu Fri Mar 4 19:28:29 2016 From: mark at cacr.caltech.edu (Mark Bartelt) Date: Fri, 4 Mar 2016 16:28:29 -0800 (PST) Subject: [Paraview] problem with ParaView build Message-ID: <20160305002829.1B10D66E56@ingleside.caltech.edu> Two quick followup questions with regard to my previous message: First, I notice that there's a ParaViewData-v4.4.0.tar.gz file available for download. If I grab that and install it before trying to build ParaView from source, will that get things in shape so that the makefile won't need to try fetching the .png files via HTTP? That might (I hope) solve the problem. And secondly, I see that ParaView-4.4.0-Qt4.Linux-64bit.tar.gz exists and is available for download; and files in that tarball all exist in subdirectories of ParaView-4.4.0-Qt4-Linux-64bit; my question is this: If I use this prebuilt version, does the top-level ParaView-4.4.0-Qt4-Linux-64bit directory need to live in some specified location (i.e. do some things in the hierarchy make references to other things via a full pathname), or can the tree be put anywhere (/usr/local, or /opt, or /home/zippy, or ...)? Thanks again! --------------- Mark Bartelt California Institute of Technology Pasadena, California 91125 626 395 2522 mark at cacr.caltech.edu http://www.cacr.caltech.edu/~mark From mark at cacr.caltech.edu Fri Mar 4 19:23:51 2016 From: mark at cacr.caltech.edu (Mark Bartelt) Date: Fri, 4 Mar 2016 16:23:51 -0800 (PST) Subject: [Paraview] problem with ParaView build Message-ID: <20160305002351.A316366E56@ingleside.caltech.edu> G'day ... This is my first experience with ParaView, so apologies if my problem has been reported before. (I looked through archived mailing list items, but didn't notice anything.) Anyway ... I'm trying to build ParaView from source on a Linux system (RHEL5). I grabbed ParaView-v4.4.0-source.tar.gz and installed prerequisites that it needed which weren't already on the system (and some of the prerequisites had prerequisites of their own), but eventually I had gotten to the point where I was ready to use "ccmake" to configure things and generate a makefile. That all went OK (the makefile is nearly ten thousand lines long; yow!), but then when I started the "make", it hit a snag almost immediately. The first message that it emitted said ... Scanning dependencies of target ParaViewData ... and then it started downloading various .png files. The first of these went fine ... Generating /panfs/ds08/support/INSTALL/ParaView/ParaView-v4.4.0-source/build/ExternalData/Testing/Data/Baseline/pqCoreBasicApp.png -- Fetching "http://midas3.kitware.com/midas/api/rest?method=midas.bitstream.download&checksum=b10bd3f7136ef809f1df7ad5c94c553f&algorithm=MD5" -- Fetching "http://www.paraview.org/files/ExternalData/MD5/b10bd3f7136ef809f1df7ad5c94c553f" -- Downloaded object: "/panfs/ds08/support/INSTALL/ParaView/ParaView-v4.4.0-source/build/ExternalData/Objects/MD5/b10bd3f7136ef809f1df7ad5c94c553f" ... as did the second through sixth. But when it tried to grab the seventh one, it had a problem: Generating /panfs/ds08/support/INSTALL/ParaView/ParaView-v4.4.0-source/build/ExternalData/Testing/Data/Baseline/SciberQuestToolKit-TestFieldTracer-IntersectColor.png -- Fetching "http://midas3.kitware.com/midas/api/rest?method=midas.bitstream.download&checksum=175bb7beec559a9c3c31fbcdba7fc629&algorithm=MD5" -- Fetching "http://www.paraview.org/files/ExternalData/MD5/175bb7beec559a9c3c31fbcdba7fc629" CMake Error at /panfs/ds08/support/INSTALL/ParaView/ParaView-v4.4.0-source/CMake/ExternalData.cmake:749 (message): Object MD5=175bb7beec559a9c3c31fbcdba7fc629 not found at: http://midas3.kitware.com/midas/api/rest?method=midas.bitstream.download&checksum=175bb7beec559a9c3c31fbcdba7fc629&algorithm=MD5 ("unsupported protocol") http://www.paraview.org/files/ExternalData/MD5/175bb7beec559a9c3c31fbcdba7fc629 ("HTTP response code said error") Digging a bit deeper, I find that if I try to do a "wget" of any of those midas3.kitware.com URLs, what gets downloaded is a file which contains a message like ... {"code":"-150","data":"","message":"The bitstream does not exist or you do not have the permissions","stat":"fail"} However, if I do a "wget" of the www.paraview.org URLs, those all do in fact succeed in downloading the .png file, until that seventh one; for that, I get this: --2016-03-04 16:09:39-- http://www.paraview.org/files/ExternalData/MD5/175bb7beec559a9c3c31fbcdba7fc629 Resolving www.paraview.org... 66.194.253.19 Connecting to www.paraview.org|66.194.253.19|:80... connected. HTTP request sent, awaiting response... 403 Forbidden 2016-03-04 16:09:40 ERROR 403: Forbidden. So has that file inadvertently been changed to be nonreadable by the www.paraview.org server? Thanks for whatever suggestions any of you might have ... --------------- Mark Bartelt California Institute of Technology Pasadena, California 91125 626 395 2522 mark at cacr.caltech.edu http://www.cacr.caltech.edu/~mark From utkarsh.ayachit at kitware.com Sat Mar 5 10:29:40 2016 From: utkarsh.ayachit at kitware.com (Utkarsh Ayachit) Date: Sat, 5 Mar 2016 10:29:40 -0500 Subject: [Paraview] problem with ParaView build In-Reply-To: <20160305002351.A316366E56@ingleside.caltech.edu> References: <20160305002351.A316366E56@ingleside.caltech.edu> Message-ID: Mark, If you not planning on running tests, it may be easiest to just turn off BUILD_TESTING cmake flag and then build to avoid these errors. All the baselines and datafiles needed for testing are downloaded during the build step when testing is enabled. Utkarsh On Fri, Mar 4, 2016 at 7:23 PM, Mark Bartelt wrote: > G'day ... This is my first experience with ParaView, so apologies > if my problem has been reported before. (I looked through archived > mailing list items, but didn't notice anything.) Anyway ... > > I'm trying to build ParaView from source on a Linux system (RHEL5). > I grabbed ParaView-v4.4.0-source.tar.gz and installed prerequisites > that it needed which weren't already on the system (and some of the > prerequisites had prerequisites of their own), but eventually I had > gotten to the point where I was ready to use "ccmake" to configure > things and generate a makefile. That all went OK (the makefile is > nearly ten thousand lines long; yow!), but then when I started the > "make", it hit a snag almost immediately. The first message that > it emitted said ... > > Scanning dependencies of target ParaViewData > > ... and then it started downloading various .png files. The first > of these went fine ... > > Generating /panfs/ds08/support/INSTALL/ParaView/ParaView-v4.4.0-source/build/ExternalData/Testing/Data/Baseline/pqCoreBasicApp.png > -- Fetching "http://midas3.kitware.com/midas/api/rest?method=midas.bitstream.download&checksum=b10bd3f7136ef809f1df7ad5c94c553f&algorithm=MD5" > -- Fetching "http://www.paraview.org/files/ExternalData/MD5/b10bd3f7136ef809f1df7ad5c94c553f" > -- Downloaded object: "/panfs/ds08/support/INSTALL/ParaView/ParaView-v4.4.0-source/build/ExternalData/Objects/MD5/b10bd3f7136ef809f1df7ad5c94c553f" > > ... as did the second through sixth. But when it tried to grab the > seventh one, it had a problem: > > Generating /panfs/ds08/support/INSTALL/ParaView/ParaView-v4.4.0-source/build/ExternalData/Testing/Data/Baseline/SciberQuestToolKit-TestFieldTracer-IntersectColor.png > -- Fetching "http://midas3.kitware.com/midas/api/rest?method=midas.bitstream.download&checksum=175bb7beec559a9c3c31fbcdba7fc629&algorithm=MD5" > -- Fetching "http://www.paraview.org/files/ExternalData/MD5/175bb7beec559a9c3c31fbcdba7fc629" > CMake Error at /panfs/ds08/support/INSTALL/ParaView/ParaView-v4.4.0-source/CMake/ExternalData.cmake:749 (message): > Object MD5=175bb7beec559a9c3c31fbcdba7fc629 not found at: > http://midas3.kitware.com/midas/api/rest?method=midas.bitstream.download&checksum=175bb7beec559a9c3c31fbcdba7fc629&algorithm=MD5 ("unsupported protocol") > http://www.paraview.org/files/ExternalData/MD5/175bb7beec559a9c3c31fbcdba7fc629 ("HTTP response code said error") > > Digging a bit deeper, I find that if I try to do a "wget" of any of > those midas3.kitware.com URLs, what gets downloaded is a file which > contains a message like ... > > {"code":"-150","data":"","message":"The bitstream does not exist or you do not have the permissions","stat":"fail"} > > However, if I do a "wget" of the www.paraview.org URLs, those all do > in fact succeed in downloading the .png file, until that seventh one; > for that, I get this: > > --2016-03-04 16:09:39-- http://www.paraview.org/files/ExternalData/MD5/175bb7beec559a9c3c31fbcdba7fc629 > Resolving www.paraview.org... 66.194.253.19 > Connecting to www.paraview.org|66.194.253.19|:80... connected. > HTTP request sent, awaiting response... 403 Forbidden > 2016-03-04 16:09:40 ERROR 403: Forbidden. > > So has that file inadvertently been changed to be nonreadable by the > www.paraview.org server? > > Thanks for whatever suggestions any of you might have ... > > --------------- > > Mark Bartelt > California Institute of Technology > Pasadena, California 91125 > > 626 395 2522 > > mark at cacr.caltech.edu > > http://www.cacr.caltech.edu/~mark > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview From mark at cacr.caltech.edu Sat Mar 5 10:37:50 2016 From: mark at cacr.caltech.edu (Mark Bartelt) Date: Sat, 5 Mar 2016 07:37:50 -0800 (PST) Subject: [Paraview] problem with ParaView build In-Reply-To: References: <20160305002351.A316366E56@ingleside.caltech.edu> Message-ID: <20160305153750.52A2F66E56@ingleside.caltech.edu> Thanks for the suggestion; I'll give that a try. Cheers ... From utkarsh.ayachit at kitware.com Sat Mar 5 15:14:30 2016 From: utkarsh.ayachit at kitware.com (Utkarsh Ayachit) Date: Sat, 5 Mar 2016 15:14:30 -0500 Subject: [Paraview] how to add different annotations to all small views of Comparative view In-Reply-To: References: Message-ID: Is the information you want to label with available in some array in the dataset e.g. field data arrays? If so, you can use a filter like "Annotate Attribute Data" or "Annotate Global Data" to produce text for each view that uses data arrays and since that'd differ between views, your labels would too. On Thu, Mar 3, 2016 at 10:59 PM, hengxing pan wrote: > Hi, all > Just like the title. I really can't find anyway to add different annotations > to all small views of Comparative view including time series. The annotate > time filter always shows times, but I want to add different texts such as > name of files. Does anyone know how to do it. Thanks in advance ! > pan hengxing > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > From andy.bauer at kitware.com Sun Mar 6 06:54:40 2016 From: andy.bauer at kitware.com (Andy Bauer) Date: Sun, 6 Mar 2016 06:54:40 -0500 Subject: [Paraview] [Catalyst] Setting the MPI Comm in Python In-Reply-To: <28354c05fea64a7381d77fd77cc57ea5@Y00330G.rd1.rf1> References: <28354c05fea64a7381d77fd77cc57ea5@Y00330G.rd1.rf1> Message-ID: Hi, Can you use a different controller that has the same MPI processes assigned to it? If that works for you, you should be able to just create a vtkMPIController and use either CreateSubController() or PartitionController() to create one similar to what you want. Note that you may need to create two vtkMPIControllers, one that corresponds to MPI_COMM_WORLD and one for your partitioning. After you've done that you can use the vtkMPIController::SetGlobalController() to have VTK and ParaView use that for interprocess communication. Best, Andy On Fri, Feb 26, 2016 at 10:09 AM, VAUTRIN Yohann (SAFRAN) < yohann.vautrin at safran.fr> wrote: > Hi, > > > > I?m working on a Catalyst adaptor written in Python for one of the CFD > codes I use at work and I?m having trouble setting the MPI communicator I > want the vtkCPProcessor object to use (in order to use a subset of > MPI_COMM_WORLD). The MPI communicator I create is a mpi4py.MPI_Comm object, > which I convert to a vtkMPICommunicator object using > vtk.vtkMPI4PyCommunicator.ConvertToVTK. However > vtk.vtkPVCatalystPython.vtkCPProcessor.Initialize is expecting a > vtkMPICommunicatorOpaqueComm object and there does not seem to be a way for > me to create such an object from the Python interface. Am I missing > something here or is something not wrapped correctly or wrong? > > > > For the moment I use mpi4py.MPI.COMM_WORLD to test everything. The > following minimal example replicates my problem: > > *import mpi4py.MPI* > > *import vtk* > > *comm = mpi4py.MPI.COMM_WORLD* > > *coprocessor = vtk.vtkPVCatalystPython.vtkCPProcessor()* > > *coprocessor.Initialize(vtk.vtkMPI4PyCommunicator.ConvertToVTK(comm))* > > The last line fails with this message: > > *TypeError: Initialize argument 1: method requires a > vtkMPICommunicatorOpaqueComm, a vtkMPICommunicator was provided.* > > > > I hope I post on the right mailing list as this could actually be a > problem in VTK. > > > > Thank you for your help. > > > > Best, > > Yohann V. > > # > " Ce courriel et les documents qui lui sont joints peuvent contenir des > informations confidentielles, ?tre soumis aux r?glementations relatives au > contr?le des exportations ou ayant un caract?re priv?. S'ils ne vous sont > pas destin?s, nous vous signalons qu'il est strictement interdit de les > divulguer, de les reproduire ou d'en utiliser de quelque mani?re que ce > soit le contenu. Toute exportation ou r?exportation non autoris?e est > interdite.Si ce message vous a ?t? transmis par erreur, merci d'en informer > l'exp?diteur et de supprimer imm?diatement de votre syst?me informatique ce > courriel ainsi que tous les documents qui y sont attach?s." > ****** > " This e-mail and any attached documents may contain confidential or > proprietary information and may be subject to export control laws and > regulations. If you are not the intended recipient, you are notified that > any dissemination, copying of this e-mail and any attachments thereto or > use of their contents by any means whatsoever is strictly prohibited. > Unauthorized export or re-export is prohibited. If you have received this > e-mail in error, please advise the sender immediately and delete this > e-mail and all attached documents from your computer system." > # > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > > -------------- next part -------------- An HTML attachment was scrubbed... URL: From arsh840 at gmail.com Sun Mar 6 20:03:52 2016 From: arsh840 at gmail.com (Arshpreet Singh) Date: Mon, 7 Mar 2016 06:33:52 +0530 Subject: [Paraview] Apply isovolume filter using Python Message-ID: I am making a programmable source filter to read date file and apply IsoVolume filter but it is producing Error. Following is my Python Code: from paraview import servermanager from paraview.simple import Show,Render from paraview.simple import OpenDataFile from paraview.simple import IsoVolume servermanager.Connect() reader = OpenDataFile("/home/metal-machine/Desktop/11.vts") IsoVolume(reader,'0.25','0.75') The error I got is as follows: Traceback (most recent call last): File "", line 19, in File "", line 8, in RequestData File "/home/metal-machine/para/lib/paraview-5.0/site-packages/paraview/simple.py", line 1529, in CreateObject raise RuntimeError, "Expecting a proxy as input." RuntimeError: Expecting a proxy as input. Am I missing something? -- Thanks Arshpreet Singh I am Sikh boy, Learning by doing and Learning by teaching is my religion. ------------------------------------------------------------------------------ Slashdot TV. Video for Nerds. Stuff that matters. http://tv.slashdot.org/ From cory.quammen at kitware.com Sun Mar 6 22:05:25 2016 From: cory.quammen at kitware.com (Cory Quammen) Date: Sun, 6 Mar 2016 21:05:25 -0600 Subject: [Paraview] Slow loading data with geometry In-Reply-To: <8c881a6140307cc9d07117a96561cb5c@hep.ph.liv.ac.uk> References: <8531f59b1b7854ef8a850ec9becdc181@hep.ph.liv.ac.uk> <2987d8255937354faa32214c706a644a@hep.ph.liv.ac.uk> <8c881a6140307cc9d07117a96561cb5c@hep.ph.liv.ac.uk> Message-ID: Hi WT, You may be running into an issue that can come up with the OpenGL2 renderer in ParaView 5. Please see section 2.2.3 in the GeantToVTK plugin page: https://cdcvs.fnal.gov/redmine/projects/geanttovtk/wiki/Wiki I have quoted that section here for convenience: [begin quote] The output of the GeantToVTK plugin is a vtkMultiBlockDataSet, which is a hierarchical structure of vtkPolyData objects. ParaView version 5 has a new renderer using OpenGL2 that is extremely fast and is used when a vtkMultiBlockDataSet is homogeneous. A vtkMultiBlockDataSet is homogeneous when all of the constituentvtkPolyData objects within have the same list of attributes. That is if one vtkPolyData object has a Normals vector, then all of the objects should. Or none at all should. AllvtkPolyData objects need to have the same list of attributes (e.g. scalar point data). The vtkMultiBlockDataSet from GeantToVTK is heterogeneous. Some vtkPolyData have Normal vectors, others don't. Some have particular attributes, like color and density; others don't. This situation occurs because the vtkMultiBlockDataSet follows the Geant4 visualization output. Some Geant objects have particular attributes and others don't. The consequence is that a slow generic renderer is used. For a complicated geometry, the generic renderer could be so slow as to make ParaView unusable. Note that this situation only affects ParaView v5. ParaView v4 uses an OpenGL1 renderer. The fast OpenGL2 renderer can be many times faster though, and so it is useful to upgrade to ParaView v5. The Normalize a multi-block dataset filter makes a heterogeneous vtkMultiBlockDataSet homogeneous by adding missing attributes to the vtkPolyData with appropriate defaults. The resulting vtkMultiBlockDataSet should trigger the fast renderer. This fast renderer is anywhere from 20x - 200x faster than the generic renderer. [end quote] Would you mind trying this "Normalize a multi-block dataset" filter and see if that improves the animation speed? Thanks, Cory On Fri, Mar 4, 2016 at 5:43 AM, wturner wrote: > Hi Cory, > > for the geometry VTM (attached) looks to be ASCII and the VTP is base64 > (random attached, but different VTP's have different lengths of base64 > stuff). > for the events, they are stored as .heprep (again, attached) then loaded in > using a GeantToVTK plugin to a Multi-block Dataset. > > I didnt build from source, just using the binaries on SL6. > > Thanks, > WT > > > > On 03-03-2016 22:13, Cory Quammen wrote: >> >> WT, >> >> That's a decent number of cells and points, but not super big. Can you >> provide details on the file format in which you are storing the data? >> VTK legacy file in ASCII encoding would be slow to load, for example. >> >> Did you build ParaView in debug mode, by change? That may also explain >> the slow data loading. >> >> Is there any sample data you can provide? >> >> Thanks, >> Cory >> >> On Thu, Mar 3, 2016 at 4:05 PM, wturner wrote: >>> >>> Hi Cory, >>> >>> Yes, I've had this problem in previous versions. I am currently using >>> Paraview v5 and previously used 4.3.1. >>> >>> Geometry is 1347798 Cells, 3909201 Points and takes up 3.6e+02 MB in >>> memory. >>> Events are around 3039 Cells, 3040 Points and 0.19 MB memory >>> >>> Not sure if it's important but it takes a similar amount of time if I'm >>> running locally on my 4core desktop, or connected to a pvserver using a >>> 980Ti for rendering. >>> >>> Thanks, >>> WT >>> >>> >>> On 26-02-2016 19:45, Cory Quammen wrote: >>>> >>>> >>>> Hi WT, >>>> >>>> Is this a new problem or is this the first time you have tried this. >>>> If this is a new problem, in which version of ParaView did it work >>>> quickly and in which version of ParaView did it start? If this is your >>>> first time trying this, how large are your geometries you are trying >>>> to display? >>>> >>>> Thanks, >>>> Cory >>>> >>>> On Fri, Feb 26, 2016 at 12:49 PM, wturner >>>> wrote: >>>> >>>>> Hi all, >>>>> >>>>> This should be an easy one. I've got GEANT4 exported geometry and >>>>> events. I've got a plugin to convert from GEANT to VTK I cut down >>>>> the geometry to what I need, save it as VTM and use this in the >>>>> future. If I load the HEPREP.zip events without the geometry I can >>>>> press play and flip though event by event quickly, ~10ms per event.. >>>>> But if I try and flip through events with geometry it takes >>>>> ~10-20seconds per event. >>>>> >>>>> I've tried right clicking on the geom and selecting "ignore time", >>>>> but no luck. Can't find anything in the documentation. >>>>> >>>>> Thanks, >>>>> WT >>>>> _______________________________________________ >>>>> Powered by www.kitware.com [1] >>>>> >>>>> Visit other Kitware open-source projects at >>>>> http://www.kitware.com/opensource/opensource.html [2] >>>>> >>>>> Please keep messages on-topic and check the ParaView Wiki at: >>>>> http://paraview.org/Wiki/ParaView [3] >>>>> >>>>> Search the list archives at: http://markmail.org/search/?q=ParaView >>>>> [4] >>>>> >>>>> Follow this link to subscribe/unsubscribe: >>>>> http://public.kitware.com/mailman/listinfo/paraview [5] >>>> >>>> >>>> >>>> -- >>>> >>>> Cory Quammen >>>> R&D Engineer >>>> Kitware, Inc. >>>> >>>> Links: >>>> ------ >>>> [1] http://www.kitware.com >>>> [2] http://www.kitware.com/opensource/opensource.html >>>> [3] http://paraview.org/Wiki/ParaView >>>> [4] http://markmail.org/search/?q=ParaView >>>> [5] http://public.kitware.com/mailman/listinfo/paraview >>> >>> >>> > -- Cory Quammen R&D Engineer Kitware, Inc. From utkarsh.ayachit at kitware.com Mon Mar 7 08:49:35 2016 From: utkarsh.ayachit at kitware.com (Utkarsh Ayachit) Date: Mon, 7 Mar 2016 08:49:35 -0500 Subject: [Paraview] Apply isovolume filter using Python In-Reply-To: References: Message-ID: You're using a mix of advanced & simple API which is causing this issue. Change your code as follows: from paraview.simple import Show,Render from paraview.simple import OpenDataFile from paraview.simple import IsoVolume reader = OpenDataFile("/home/metal-machine/Desktop/11.vts") IsoVolume(reader,'0.25','0.75') On Sun, Mar 6, 2016 at 8:03 PM, Arshpreet Singh wrote: > I am making a programmable source filter to read date file and apply > IsoVolume filter but it is producing Error. > > > Following is my Python Code: > > > > from paraview import servermanager > from paraview.simple import Show,Render > from paraview.simple import OpenDataFile > from paraview.simple import IsoVolume > > servermanager.Connect() > reader = OpenDataFile("/home/metal-machine/Desktop/11.vts") > IsoVolume(reader,'0.25','0.75') > > > > > > > The error I got is as follows: > > > > > Traceback (most recent call last): > > File "", line 19, in > > File "", line 8, in RequestData > > File "/home/metal-machine/para/lib/paraview-5.0/site-packages/paraview/simple.py", > line 1529, in CreateObject > > raise RuntimeError, "Expecting a proxy as input." > > RuntimeError: Expecting a proxy as input. > > > > > > Am I missing something? > > -- > > Thanks > Arshpreet Singh > > I am Sikh boy, Learning by doing and Learning by teaching is my religion. > ------------------------------------------------------------------------------ > Slashdot TV. > Video for Nerds. Stuff that matters. > http://tv.slashdot.org/ > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview From tossin at gmail.com Mon Mar 7 13:38:41 2016 From: tossin at gmail.com (Evan Kao) Date: Mon, 7 Mar 2016 10:38:41 -0800 Subject: [Paraview] Issues with ParticlePath filter Message-ID: Hello all, Version: Paraview 4.4 64-bit on Windows 8 installed from binaries I've been playing around with the ParticlePath filter and it's been a bit of a frustrating experience because it seems to crash all the time. I think I've identified two sources of the crashing: 1) It crashes when there are no particles left. I tested this by setting the Force Injection parameter to zero and nonzero values. This is an issue, since sometimes I just want to follow an initial set of particles without cluttering it with new particles. So in order to do that now, I would have to carefully step the end time until it crashes, and then reload the state. 2) It crashes if the end time is beyond what Paraview *thinks* is the last time step. This is an issue because I use the Temporal Interpolator to create periodic data with multiple cycles and for some reason it seems like ParticlePath does not take the periodicity into account. I tested this by first using ParticlePath directly after Temporal Interpolator and then using ParticlePath after exporting the interpolated data and importing it into a new session. In the first case, it will crash after the end of the first cycle. In the second case, it will (usually) make it through both cycles without crashing. So there are workarounds both issues, but the workflow seems more cumbersome than it should be. So I guess my question is, is there a better/smarter way to use the ParticlePath filter than the way I'm using it? Maybe a "best practices" guide? Additionally, is there way to start the pathlines from a specific time point instead of the initial one? Thanks, Evan Kao -------------- next part -------------- An HTML attachment was scrubbed... URL: From arsh840 at gmail.com Tue Mar 8 09:56:52 2016 From: arsh840 at gmail.com (Arshpreet Singh) Date: Tue, 8 Mar 2016 20:26:52 +0530 Subject: [Paraview] Apply isovolume filter using Python In-Reply-To: References: Message-ID: On Mon, Mar 7, 2016 at 7:19 PM, Utkarsh Ayachit wrote: > You're using a mix of advanced & simple API which is causing this > issue. Change your code as follows: > > > > from paraview.simple import Show,Render > from paraview.simple import OpenDataFile > from paraview.simple import IsoVolume > > reader = OpenDataFile("/home/metal-machine/Desktop/11.vts") > IsoVolume(reader,'0.25','0.75') > > Hey Utkarsh it is still causing the same error. Traceback (most recent call last): File "", line 19, in File "", line 7, in RequestData File "/home/metal-machine/para/lib/paraview-5.0/site-packages/paraview/simple.py", line 1529, in CreateObject raise RuntimeError, "Expecting a proxy as input." RuntimeError: Expecting a proxy as input. Traceback (most recent call last): File "", line 19, in File "", line 7, in RequestData File "/home/metal-machine/para/lib/paraview-5.0/site-packages/paraview/simple.py", line 1529, in CreateObject raise RuntimeError, "Expecting a proxy as input." -- Thanks Arshpreet Singh I am Sikh boy, Learning by doing and Learning by teaching is my religion. ------------------------------------------------------------------------------ Slashdot TV. Video for Nerds. Stuff that matters. http://tv.slashdot.org/ From agsmith424 at gmail.com Tue Mar 8 11:14:27 2016 From: agsmith424 at gmail.com (Andy Smith) Date: Tue, 8 Mar 2016 11:14:27 -0500 Subject: [Paraview] Paraview v5.0.0-RC1 with OpenGL2 backend not running using OSMESA v10.5.5 Message-ID: Utkarsh, Are there any updates to the Surface LIC issues with ParaView 5.0.x / OpenGL2? Is there a Bug that I should be following for this issue? My group uses Surface LIC a fair amount and we're encouraged by the performance increase of 5.0 over 4.4 so we'd really like to make the transition. Thank you, Andy On Thu, Dec 17, 2015 at 1:05 PM, Utkarsh Ayachit < utkarsh.ayachit at kitware.com> wrote: > Frank, > > First of all, thanks for all your exhausting testing, it's greatly > appreciated! > > * OSMesa and MESA_GL_VERSION_OVERRIDE > > Communicating with the Mesa team, we learnt that > MESA_GL_VERSION_OVERRIDE is a bad idea since it doesnt' really create > the specified OpenGL context. Thus if anything tries to use features > from the specific OpenGL version, the rendering would crash and burn. > Working with Brian Paul from the Mesa team, Ken recently pushed a fix > to VTK (after the RC2) that uses new OSMesa API to create the correct > OpenGL context. This new OSMesa API will appear in Mesa 11.2, however. > Earlier version can be patched using the "alpha" patch that Brian > provided us (attached). > > * Classic v/s llvm > > Your observation is indeed correct. llvmpipe is the way to go for > software rendering. On my builds, classic mesa was painstakingly slow > for rendering even small geometries. > > * Issues with LIC > > Another correct observation. There are a few regressions in the new > implementation for SurfaceLIC. Realistically, we may not be able to > address these before the 5.0 release. If you're using SurfaceLIC > heavily, I'd suggest building ParaView 5.0 with the older OpenGL > backend (or sticking with 4.4) for the interim. > > * OSMesa + SWR > > While currently I am not sure openswr+osmesa builds are possible, I > wouldn't be surprised if that on the roadmap. I am going to try to > contact the OpenSWR team to see if they have any thoughts on that. > > Utkarsh > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > > -------------- next part -------------- An HTML attachment was scrubbed... URL: From utkarsh.ayachit at kitware.com Tue Mar 8 11:17:15 2016 From: utkarsh.ayachit at kitware.com (Utkarsh Ayachit) Date: Tue, 8 Mar 2016 11:17:15 -0500 Subject: [Paraview] Paraview v5.0.0-RC1 with OpenGL2 backend not running using OSMESA v10.5.5 In-Reply-To: References: Message-ID: > Are there any updates to the Surface LIC issues with ParaView 5.0.x / > OpenGL2? I am afraid not. It's still on the TODO list. BTW, the issues with LIC & OpenGL2 only affect cases with parallel rendering on more than 1 rank. If you're not using it in such a setup, you should be able to switch to OpenGL2/5.0 without problem. Utkarsh > > Is there a Bug that I should be following for this issue? > > My group uses Surface LIC a fair amount and we're encouraged by the > performance increase of 5.0 over 4.4 so we'd really like to make the > transition. > > Thank you, > Andy > > On Thu, Dec 17, 2015 at 1:05 PM, Utkarsh Ayachit > wrote: >> >> Frank, >> >> First of all, thanks for all your exhausting testing, it's greatly >> appreciated! >> >> * OSMesa and MESA_GL_VERSION_OVERRIDE >> >> Communicating with the Mesa team, we learnt that >> MESA_GL_VERSION_OVERRIDE is a bad idea since it doesnt' really create >> the specified OpenGL context. Thus if anything tries to use features >> from the specific OpenGL version, the rendering would crash and burn. >> Working with Brian Paul from the Mesa team, Ken recently pushed a fix >> to VTK (after the RC2) that uses new OSMesa API to create the correct >> OpenGL context. This new OSMesa API will appear in Mesa 11.2, however. >> Earlier version can be patched using the "alpha" patch that Brian >> provided us (attached). >> >> * Classic v/s llvm >> >> Your observation is indeed correct. llvmpipe is the way to go for >> software rendering. On my builds, classic mesa was painstakingly slow >> for rendering even small geometries. >> >> * Issues with LIC >> >> Another correct observation. There are a few regressions in the new >> implementation for SurfaceLIC. Realistically, we may not be able to >> address these before the 5.0 release. If you're using SurfaceLIC >> heavily, I'd suggest building ParaView 5.0 with the older OpenGL >> backend (or sticking with 4.4) for the interim. >> >> * OSMesa + SWR >> >> While currently I am not sure openswr+osmesa builds are possible, I >> wouldn't be surprised if that on the roadmap. I am going to try to >> contact the OpenSWR team to see if they have any thoughts on that. >> >> Utkarsh >> >> _______________________________________________ >> Powered by www.kitware.com >> >> Visit other Kitware open-source projects at >> http://www.kitware.com/opensource/opensource.html >> >> Please keep messages on-topic and check the ParaView Wiki at: >> http://paraview.org/Wiki/ParaView >> >> Search the list archives at: http://markmail.org/search/?q=ParaView >> >> Follow this link to subscribe/unsubscribe: >> http://public.kitware.com/mailman/listinfo/paraview >> > > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > From insley at anl.gov Tue Mar 8 12:36:41 2016 From: insley at anl.gov (Insley, Joseph A.) Date: Tue, 8 Mar 2016 17:36:41 +0000 Subject: [Paraview] pv5.0 multi-page tiff in parallel In-Reply-To: References: Message-ID: <048057A4-94EF-411E-8515-DFC22622410F@anl.gov> Utkarsh, I have now tested a 5.0.0 install with the tiff patch applied (thanks Dave), and the multi-page tiff reader appears to be working as expected, both serial and in parallel. Thanks joe > On Mar 1, 2016, at 7:37 PM, Utkarsh Ayachit wrote: > >> Do I have to download a different version to have the fix you made? > > This change is not merged into the repository yet and hence not > available in 5.0.1 patch release as well. I was hoping someone would > get a change to review/test it before merging it. > > Utkarsh > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview From andy.bauer at kitware.com Tue Mar 8 13:22:47 2016 From: andy.bauer at kitware.com (Andy Bauer) Date: Tue, 8 Mar 2016 13:22:47 -0500 Subject: [Paraview] Issues with ParticlePath filter In-Reply-To: References: Message-ID: Hi Evan, I just tried replicating those issues with PV 5.0 and didn't see the crash with either case 1 or 2. If you can share a data set and pv state file that replicates the issue with 5.0 I can take a deeper look at this. As for starting pathlines from a specific point in time instead of the initial one, two quick thoughts here: 1. Can you avoid loading in time steps? 2. You could set the reinjection frequency such that particles get reinjected at your specific time and then use threshold on the particle InjectionStepId to get rid of particles you don't want. It may be a bit of wasted computation but easy to get results this way. Cheers, Andy On Mon, Mar 7, 2016 at 1:38 PM, Evan Kao wrote: > Hello all, > > Version: Paraview 4.4 64-bit on Windows 8 installed from binaries > > I've been playing around with the ParticlePath filter and it's been a bit > of a frustrating experience because it seems to crash all the time. I > think I've identified two sources of the crashing: > > 1) It crashes when there are no particles left. I tested this by setting > the Force Injection parameter to zero and nonzero values. This is an > issue, since sometimes I just want to follow an initial set of particles > without cluttering it with new particles. So in order to do that now, I > would have to carefully step the end time until it crashes, and then reload > the state. > > 2) It crashes if the end time is beyond what Paraview *thinks* is the > last time step. This is an issue because I use the Temporal Interpolator > to create periodic data with multiple cycles and for some reason it seems > like ParticlePath does not take the periodicity into account. I tested > this by first using ParticlePath directly after Temporal Interpolator and > then using ParticlePath after exporting the interpolated data and importing > it into a new session. In the first case, it will crash after the end of > the first cycle. In the second case, it will (usually) make it through > both cycles without crashing. > > So there are workarounds both issues, but the workflow seems more > cumbersome than it should be. So I guess my question is, is there a > better/smarter way to use the ParticlePath filter than the way I'm using > it? Maybe a "best practices" guide? > > Additionally, is there way to start the pathlines from a specific time > point instead of the initial one? > > Thanks, > Evan Kao > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > > -------------- next part -------------- An HTML attachment was scrubbed... URL: From arsh840 at gmail.com Tue Mar 8 13:24:43 2016 From: arsh840 at gmail.com (Arshpreet Singh) Date: Tue, 8 Mar 2016 23:54:43 +0530 Subject: [Paraview] Apply isovolume filter using Python In-Reply-To: References: Message-ID: On Mon, Mar 7, 2016 at 7:19 PM, Utkarsh Ayachit wrote: > You're using a mix of advanced & simple API which is causing this > issue. Change your code as follows: > > > > from paraview.simple import Show,Render > from paraview.simple import OpenDataFile > from paraview.simple import IsoVolume > > reader = OpenDataFile("/home/metal-machine/Desktop/11.vts") > IsoVolume(reader,'0.25','0.75') > > Other thing I just found that following piece of code without threshold works fine but I have to manually change the values from the interface. I am using Paraview version 5 from paraview.simple import Show,Render from paraview.simple import OpenDataFile from paraview.simple import IsoVolume reader = OpenDataFile("/home/metal-machine/Desktop/11.vts") IsoVolume(reader) Is there any other way to pass min and maximum threshold values to IsoVolume()? -- Thanks Arshpreet Singh I am Sikh boy, Learning by doing and Learning by teaching is my religion. ------------------------------------------------------------------------------ Slashdot TV. Video for Nerds. Stuff that matters. http://tv.slashdot.org/ From utkarsh.ayachit at kitware.com Tue Mar 8 13:41:49 2016 From: utkarsh.ayachit at kitware.com (Utkarsh Ayachit) Date: Tue, 8 Mar 2016 13:41:49 -0500 Subject: [Paraview] Apply isovolume filter using Python In-Reply-To: References: Message-ID: On Tue, Mar 8, 2016 at 1:24 PM, Arshpreet Singh wrote: > On Mon, Mar 7, 2016 at 7:19 PM, Utkarsh Ayachit > wrote: >> You're using a mix of advanced & simple API which is causing this >> issue. Change your code as follows: >> >> >> >> from paraview.simple import Show,Render >> from paraview.simple import OpenDataFile >> from paraview.simple import IsoVolume >> >> reader = OpenDataFile("/home/metal-machine/Desktop/11.vts") >> IsoVolume(reader,'0.25','0.75') >> >> > > Other thing I just found that following piece of code without > threshold works fine but I have to manually change the values from the > interface. I am using Paraview version 5 > > > > from paraview.simple import Show,Render > from paraview.simple import OpenDataFile > from paraview.simple import IsoVolume > > reader = OpenDataFile("/home/metal-machine/Desktop/11.vts") > IsoVolume(reader) > > > > Is there any other way to pass min and maximum threshold values to IsoVolume()? IsoVolume(Input=reader, ThresholdRange=[0.25, 0.75]) From utkarsh.ayachit at kitware.com Tue Mar 8 23:10:48 2016 From: utkarsh.ayachit at kitware.com (Utkarsh Ayachit) Date: Tue, 8 Mar 2016 23:10:48 -0500 Subject: [Paraview] pv5.0 multi-page tiff in parallel In-Reply-To: <048057A4-94EF-411E-8515-DFC22622410F@anl.gov> References: <048057A4-94EF-411E-8515-DFC22622410F@anl.gov> Message-ID: Thanks, Joe. How critical is it for this change to be in 5.0.1? I'd like to add a test for the MR before merging it, but not sure I can get that in soon. Utkarsh On Tue, Mar 8, 2016 at 12:36 PM, Insley, Joseph A. wrote: > Utkarsh, > > I have now tested a 5.0.0 install with the tiff patch applied (thanks Dave), and the multi-page tiff reader appears to be working as expected, both serial and in parallel. > > Thanks > joe > >> On Mar 1, 2016, at 7:37 PM, Utkarsh Ayachit wrote: >> >>> Do I have to download a different version to have the fix you made? >> >> This change is not merged into the repository yet and hence not >> available in 5.0.1 patch release as well. I was hoping someone would >> get a change to review/test it before merging it. >> >> Utkarsh >> _______________________________________________ >> Powered by www.kitware.com >> >> Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html >> >> Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView >> >> Search the list archives at: http://markmail.org/search/?q=ParaView >> >> Follow this link to subscribe/unsubscribe: >> http://public.kitware.com/mailman/listinfo/paraview > From pmopanhx at gmail.com Wed Mar 9 00:10:33 2016 From: pmopanhx at gmail.com (hengxing pan) Date: Wed, 9 Mar 2016 13:10:33 +0800 Subject: [Paraview] Problem with saving screen shot of Comparative View Message-ID: Hi,all I got an error when I saved the screen shot of comparative render view . Does anyone know how to fix the error ? Thanks in advance ! Pan Hengxing ERROR: In C:\bbd\df0abce0\source-paraview\ParaViewCore\ServerImplementation\Core\vtkPVSessionCore.cxx, line 390 vtkPVSessionCore (0000024D9F0479F0): Object type: vtkPVComparativeView, could not find requested method: "PrepareForScreenshot" or the method was called with incorrect arguments. while processing Message 0 = Invoke Argument 0 = stream_value { Message 0 = Invoke Argument 0 = id_value {1} Argument 1 = string_value {GetVTKObject} Argument 2 = uint32_value {5560} } Argument 1 = string_value {PrepareForScreenshot} ERROR: In C:\bbd\df0abce0\source-paraview\ParaViewCore\ServerImplementation\Core\vtkPVSessionCore.cxx, line 391 vtkPVSessionCore (0000024D9F0479F0): Aborting execution for debugging purposes. ERROR: In C:\bbd\df0abce0\source-paraview\ParaViewCore\ServerImplementation\Core\vtkPVSessionCore.cxx, line 390 vtkPVSessionCore (0000024D9F0479F0): Object type: vtkPVComparativeView, could not find requested method: "CleanupAfterScreenshot" or the method was called with incorrect arguments. while processing Message 0 = Invoke Argument 0 = stream_value { Message 0 = Invoke Argument 0 = id_value {1} Argument 1 = string_value {GetVTKObject} Argument 2 = uint32_value {5560} } Argument 1 = string_value {CleanupAfterScreenshot} ERROR: In C:\bbd\df0abce0\source-paraview\ParaViewCore\ServerImplementation\Core\vtkPVSessionCore.cxx, line 391 vtkPVSessionCore (0000024D9F0479F0): Aborting execution for debugging purposes. Save Image failed. -------------- next part -------------- An HTML attachment was scrubbed... URL: From yohann.vautrin at safran.fr Wed Mar 9 05:34:46 2016 From: yohann.vautrin at safran.fr (VAUTRIN Yohann (SAFRAN)) Date: Wed, 9 Mar 2016 10:34:46 +0000 Subject: [Paraview] [Catalyst] Setting the MPI Comm in Python In-Reply-To: References: <28354c05fea64a7381d77fd77cc57ea5@Y00330G.rd1.rf1> Message-ID: Hi Andy, Thank you for your feedback, it helped me solve my problem. If anyone is having a similar problem, what I ended up doing is: import mpi4py.MPI as MPI import vtk comm = MPI.COMM_WORLD rank = comm.Get_rank() size = comm.Get_size() in_subcomm = [0,3,6,9] # list of ranks to include in the VTK communicator subcomm = comm.Split(1 if rank in in_subcomm else 0,rank) #--- In another part of the program called only by the procs in in_subcomm vtkComm = vtk.vtkMPI4PyCommunicator.ConvertToVTK(subcomm) vtkCont = vtk.vtkMPIController() vtkCont.SetCommunicator(vtkComm) vtk.vtkMPIController.SetGlobalController(vtkCont) Due to the way my application works, I had to split the communicator myself, i.e. without using CreateSubController() or PartitionController() because vtk is loaded only by some procs and not every single one (a Mpi_Comm_split operation would therefore be impossible to do). -- Yohann From: Andy Bauer [mailto:andy.bauer at kitware.com] Sent: Sunday, March 06, 2016 12:55 PM To: VAUTRIN Yohann (SAFRAN) Cc: paraview at paraview.org Subject: Re: [Paraview] [Catalyst] Setting the MPI Comm in Python Hi, Can you use a different controller that has the same MPI processes assigned to it? If that works for you, you should be able to just create a vtkMPIController and use either CreateSubController() or PartitionController() to create one similar to what you want. Note that you may need to create two vtkMPIControllers, one that corresponds to MPI_COMM_WORLD and one for your partitioning. After you've done that you can use the vtkMPIController::SetGlobalController() to have VTK and ParaView use that for interprocess communication. Best, Andy On Fri, Feb 26, 2016 at 10:09 AM, VAUTRIN Yohann (SAFRAN) wrote: Hi, I?m working on a Catalyst adaptor written in Python for one of the CFD codes I use at work and I?m having trouble setting the MPI communicator I want the vtkCPProcessor object to use (in order to use a subset of MPI_COMM_WORLD). The MPI communicator I create is a mpi4py.MPI_Comm object, which I convert to a vtkMPICommunicator object using vtk.vtkMPI4PyCommunicator.ConvertToVTK. However vtk.vtkPVCatalystPython.vtkCPProcessor.Initialize is expecting a vtkMPICommunicatorOpaqueComm object and there does not seem to be a way for me to create such an object from the Python interface. Am I missing something here or is something not wrapped correctly or wrong? For the moment I use mpi4py.MPI.COMM_WORLD to test everything. The following minimal example replicates my problem: import mpi4py.MPI import vtk comm = mpi4py.MPI.COMM_WORLD coprocessor = vtk.vtkPVCatalystPython.vtkCPProcessor() coprocessor.Initialize(vtk.vtkMPI4PyCommunicator.ConvertToVTK(comm)) The last line fails with this message: TypeError: Initialize argument 1: method requires a vtkMPICommunicatorOpaqueComm, a vtkMPICommunicator was provided. I hope I post on the right mailing list as this could actually be a problem in VTK. Thank you for your help. Best, Yohann V. # " Ce courriel et les documents qui lui sont joints peuvent contenir des informations confidentielles, ?tre soumis aux r?glementations relatives au contr?le des exportations ou ayant un caract?re priv?. S'ils ne vous sont pas destin?s, nous vous signalons qu'il est strictement interdit de les divulguer, de les reproduire ou d'en utiliser de quelque mani?re que ce soit le contenu. Toute exportation ou r?exportation non autoris?e est interdite.Si ce message vous a ?t? transmis par erreur, merci d'en informer l'exp?diteur et de supprimer imm?diatement de votre syst?me informatique ce courriel ainsi que tous les documents qui y sont attach?s." ****** " This e-mail and any attached documents may contain confidential or proprietary information and may be subject to export control laws and regulations. If you are not the intended recipient, you are notified that any dissemination, copying of this e-mail and any attachments thereto or use of their contents by any means whatsoever is strictly prohibited. Unauthorized export or re-export is prohibited. If you have received this e-mail in error, please advise the sender immediately and delete this e-mail and all attached documents from your computer system." # _______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: smime.p7s Type: application/pkcs7-signature Size: 12107 bytes Desc: not available URL: -------------- next part -------------- # " Ce courriel et les documents qui lui sont joints peuvent contenir des informations confidentielles, ?tre soumis aux r?glementations relatives au contr?le des exportations ou ayant un caract?re priv?. S'ils ne vous sont pas destin?s, nous vous signalons qu'il est strictement interdit de les divulguer, de les reproduire ou d'en utiliser de quelque mani?re que ce soit le contenu. Toute exportation ou r?exportation non autoris?e est interdite Si ce message vous a ?t? transmis par erreur, merci d'en informer l'exp?diteur et de supprimer imm?diatement de votre syst?me informatique ce courriel ainsi que tous les documents qui y sont attach?s." ****** " This e-mail and any attached documents may contain confidential or proprietary information and may be subject to export control laws and regulations. If you are not the intended recipient, you are notified that any dissemination, copying of this e-mail and any attachments thereto or use of their contents by any means whatsoever is strictly prohibited. Unauthorized export or re-export is prohibited. If you have received this e-mail in error, please advise the sender immediately and delete this e-mail and all attached documents from your computer system." # From insley at anl.gov Wed Mar 9 07:20:27 2016 From: insley at anl.gov (Insley, Joseph A.) Date: Wed, 9 Mar 2016 12:20:27 +0000 Subject: [Paraview] pv5.0 multi-page tiff in parallel In-Reply-To: References: <048057A4-94EF-411E-8515-DFC22622410F@anl.gov>, Message-ID: <921D6AAA-37E4-4A8A-8327-0B318AC656A8@anl.gov> For us, having the patch available was really important. Now that we have it and can patch our production install, I'd say having it included in 5.0.1 is less critical. Thanks joe Sent from my iPhone > On Mar 8, 2016, at 10:10 PM, Utkarsh Ayachit wrote: > > Thanks, Joe. How critical is it for this change to be in 5.0.1? I'd > like to add a test for the MR before merging it, but not sure I can > get that in soon. > > Utkarsh > >> On Tue, Mar 8, 2016 at 12:36 PM, Insley, Joseph A. wrote: >> Utkarsh, >> >> I have now tested a 5.0.0 install with the tiff patch applied (thanks Dave), and the multi-page tiff reader appears to be working as expected, both serial and in parallel. >> >> Thanks >> joe >> >>>> On Mar 1, 2016, at 7:37 PM, Utkarsh Ayachit wrote: >>>> >>>> Do I have to download a different version to have the fix you made? >>> >>> This change is not merged into the repository yet and hence not >>> available in 5.0.1 patch release as well. I was hoping someone would >>> get a change to review/test it before merging it. >>> >>> Utkarsh >>> _______________________________________________ >>> Powered by www.kitware.com >>> >>> Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html >>> >>> Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView >>> >>> Search the list archives at: http://markmail.org/search/?q=ParaView >>> >>> Follow this link to subscribe/unsubscribe: >>> http://public.kitware.com/mailman/listinfo/paraview >> From antech777 at gmail.com Wed Mar 9 07:32:17 2016 From: antech777 at gmail.com (Andrew) Date: Wed, 9 Mar 2016 15:32:17 +0300 Subject: [Paraview] ParaView 5.0.0 for Windows x64 fails to open EnSight Gold files In-Reply-To: References: <56D07DC6.5050006@bresnan.net> <56D47F74.8060206@bresnan.net> <56D5BAA6.5020503@bresnan.net> Message-ID: Utkarsh Ayachit, Hello. Did you try the trick with EnSight geometry file reader? Thanks. 2016-03-03 17:51 GMT+03:00 Utkarsh Ayachit : > > About test file. It's simple, IMHO. Generate any garbage file or take any > > existing big file. Rename it to have the geometry file name for any small > > EnSight case. Feed this case to ParaView 5.0 under Windows x64 (I use > Win7). > > The parsing doesnt start so the file contents doesnt matter. It only > wants > > to open file and stops because of stat() error, even ifstream() is not > > engaged. > > Cool! Yea, that's a nitfy little test case :). I'll give it a try. > > Utkarsh > -------------- next part -------------- An HTML attachment was scrubbed... URL: From bbrust at emc-sq.com Wed Mar 9 08:48:23 2016 From: bbrust at emc-sq.com (Bud Brust) Date: Wed, 9 Mar 2016 13:48:23 +0000 Subject: [Paraview] pv5.0 multi-page tiff in parallel In-Reply-To: References: <048057A4-94EF-411E-8515-DFC22622410F@anl.gov> Message-ID: <22CAF6244B430349A0C545A43E351A5932FFC2FB@MERCURY.emc-sq.com> Hi, I am not sure how I can superimpose an original configuration on a deformed configuration so that one can see visually how the body deforms. This is for a structures problem. Could not find it in the manual and I have tried a number of things. Thanks, Bud Brust -----Original Message----- From: ParaView [mailto:paraview-bounces at paraview.org] On Behalf Of Utkarsh Ayachit Sent: Tuesday, March 08, 2016 11:11 PM To: Insley, Joseph A. Cc: L?o Pessanha; ParaView list Subject: Re: [Paraview] pv5.0 multi-page tiff in parallel Thanks, Joe. How critical is it for this change to be in 5.0.1? I'd like to add a test for the MR before merging it, but not sure I can get that in soon. Utkarsh On Tue, Mar 8, 2016 at 12:36 PM, Insley, Joseph A. wrote: > Utkarsh, > > I have now tested a 5.0.0 install with the tiff patch applied (thanks Dave), and the multi-page tiff reader appears to be working as expected, both serial and in parallel. > > Thanks > joe > >> On Mar 1, 2016, at 7:37 PM, Utkarsh Ayachit wrote: >> >>> Do I have to download a different version to have the fix you made? >> >> This change is not merged into the repository yet and hence not >> available in 5.0.1 patch release as well. I was hoping someone would >> get a change to review/test it before merging it. >> >> Utkarsh >> _______________________________________________ >> Powered by www.kitware.com >> >> Visit other Kitware open-source projects at >> http://www.kitware.com/opensource/opensource.html >> >> Please keep messages on-topic and check the ParaView Wiki at: >> http://paraview.org/Wiki/ParaView >> >> Search the list archives at: http://markmail.org/search/?q=ParaView >> >> Follow this link to subscribe/unsubscribe: >> http://public.kitware.com/mailman/listinfo/paraview > _______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview From utkarsh.ayachit at kitware.com Wed Mar 9 09:47:02 2016 From: utkarsh.ayachit at kitware.com (Utkarsh Ayachit) Date: Wed, 9 Mar 2016 09:47:02 -0500 Subject: [Paraview] ParaView 5.0.0 for Windows x64 fails to open EnSight Gold files In-Reply-To: References: <56D07DC6.5050006@bresnan.net> <56D47F74.8060206@bresnan.net> <56D5BAA6.5020503@bresnan.net> Message-ID: I didn't but I didn't have to :). Your investigation lead me to in the right direction -- it just wasn't FILE_OFFSET_BITS that was the issue. It was the fact that on Windows the stat function is different, period. I am hoping to push a fix in for 5.0.1. On Wed, Mar 9, 2016 at 7:32 AM, Andrew wrote: > Utkarsh Ayachit, > > Hello. Did you try the trick with EnSight geometry file reader? Thanks. > > > 2016-03-03 17:51 GMT+03:00 Utkarsh Ayachit : >> >> > About test file. It's simple, IMHO. Generate any garbage file or take >> > any >> > existing big file. Rename it to have the geometry file name for any >> > small >> > EnSight case. Feed this case to ParaView 5.0 under Windows x64 (I use >> > Win7). >> > The parsing doesnt start so the file contents doesnt matter. It only >> > wants >> > to open file and stops because of stat() error, even ifstream() is not >> > engaged. >> >> Cool! Yea, that's a nitfy little test case :). I'll give it a try. >> >> Utkarsh > > > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > From dave.demarle at kitware.com Wed Mar 9 10:40:11 2016 From: dave.demarle at kitware.com (David E DeMarle) Date: Wed, 9 Mar 2016 10:40:11 -0500 Subject: [Paraview] (no subject) Message-ID: Hi Bud, Please start a new thread on the mailing list unless this is closely related to the multi-page tiff in parallel problem. When you do ask, a little more context would be helpful. Is this a time varying data set, what file format etc. thanks David E DeMarle Kitware, Inc. R&D Engineer 21 Corporate Drive Clifton Park, NY 12065-8662 Phone: 518-881-4909 On Wed, Mar 9, 2016 at 8:48 AM, Bud Brust wrote: > Hi, > > I am not sure how I can superimpose an original configuration on a > deformed configuration so that one can see visually how the body deforms. > This is for a structures problem. Could not find it in the manual and I > have tried a number of things. > > > Thanks, > > Bud Brust > > -----Original Message----- > From: ParaView [mailto:paraview-bounces at paraview.org] On Behalf Of > Utkarsh Ayachit > Sent: Tuesday, March 08, 2016 11:11 PM > To: Insley, Joseph A. > Cc: L?o Pessanha; ParaView list > Subject: Re: [Paraview] pv5.0 multi-page tiff in parallel > > Thanks, Joe. How critical is it for this change to be in 5.0.1? I'd like > to add a test for the MR before merging it, but not sure I can get that in > soon. > > Utkarsh > > On Tue, Mar 8, 2016 at 12:36 PM, Insley, Joseph A. wrote: > > Utkarsh, > > > > I have now tested a 5.0.0 install with the tiff patch applied (thanks > Dave), and the multi-page tiff reader appears to be working as expected, > both serial and in parallel. > > > > Thanks > > joe > > > >> On Mar 1, 2016, at 7:37 PM, Utkarsh Ayachit < > utkarsh.ayachit at kitware.com> wrote: > >> > >>> Do I have to download a different version to have the fix you made? > >> > >> This change is not merged into the repository yet and hence not > >> available in 5.0.1 patch release as well. I was hoping someone would > >> get a change to review/test it before merging it. > >> > >> Utkarsh > >> _______________________________________________ > >> Powered by www.kitware.com > >> > >> Visit other Kitware open-source projects at > >> http://www.kitware.com/opensource/opensource.html > >> > >> Please keep messages on-topic and check the ParaView Wiki at: > >> http://paraview.org/Wiki/ParaView > >> > >> Search the list archives at: http://markmail.org/search/?q=ParaView > >> > >> Follow this link to subscribe/unsubscribe: > >> http://public.kitware.com/mailman/listinfo/paraview > > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > -------------- next part -------------- An HTML attachment was scrubbed... URL: From andy.bauer at kitware.com Wed Mar 9 10:40:57 2016 From: andy.bauer at kitware.com (Andy Bauer) Date: Wed, 9 Mar 2016 10:40:57 -0500 Subject: [Paraview] [Catalyst] Setting the MPI Comm in Python In-Reply-To: References: <28354c05fea64a7381d77fd77cc57ea5@Y00330G.rd1.rf1> Message-ID: Hi Yohann, Glad to hear that you were able to get it working! By the way, what simulation code are you instrumenting to use Catalyst if you don't mind saying? I'd be interested to know how it works for you. Best, Andy On Wed, Mar 9, 2016 at 5:34 AM, VAUTRIN Yohann (SAFRAN) < yohann.vautrin at safran.fr> wrote: > Hi Andy, > > > > Thank you for your feedback, it helped me solve my problem. > > > > If anyone is having a similar problem, what I ended up doing is: > > *import mpi4py.MPI as MPI* > > *import vtk* > > *comm = MPI.COMM_WORLD* > > *rank = comm.Get_rank()* > > *size = comm.Get_size()* > > *in_subcomm = [0,3,6,9] # list of ranks to include in the VTK communicator* > > *subcomm = comm.Split(1 if rank in in_subcomm else 0,rank)* > > *#--- In another part of the program called only by the procs in > in_subcomm* > > *vtkComm = vtk.vtkMPI4PyCommunicator.ConvertToVTK(subcomm)* > > *vtkCont = vtk.vtkMPIController()* > > *vtkCont.SetCommunicator(vtkComm)* > > *vtk.vtkMPIController.SetGlobalController(vtkCont)* > > > > Due to the way my application works, I had to split the communicator > myself, i.e. without using CreateSubController() or PartitionController() > because vtk is loaded only by some procs and not every single one (a > Mpi_Comm_split operation would therefore be impossible to do). > > > > > > -- > > Yohann > > > > *From:* Andy Bauer [mailto:andy.bauer at kitware.com] > *Sent:* Sunday, March 06, 2016 12:55 PM > *To:* VAUTRIN Yohann (SAFRAN) > *Cc:* paraview at paraview.org > *Subject:* Re: [Paraview] [Catalyst] Setting the MPI Comm in Python > > > > Hi, > > Can you use a different controller that has the same MPI processes > assigned to it? If that works for you, you should be able to just create a > vtkMPIController and use either CreateSubController() or > PartitionController() to create one similar to what you want. Note that you > may need to create two vtkMPIControllers, one that corresponds to > MPI_COMM_WORLD and one for your partitioning. After you've done that you > can use the vtkMPIController::SetGlobalController() to have VTK and > ParaView use that for interprocess communication. > > Best, > > Andy > > > > On Fri, Feb 26, 2016 at 10:09 AM, VAUTRIN Yohann (SAFRAN) < > yohann.vautrin at safran.fr> wrote: > > Hi, > > > > I?m working on a Catalyst adaptor written in Python for one of the CFD > codes I use at work and I?m having trouble setting the MPI communicator I > want the vtkCPProcessor object to use (in order to use a subset of > MPI_COMM_WORLD). The MPI communicator I create is a mpi4py.MPI_Comm object, > which I convert to a vtkMPICommunicator object using > vtk.vtkMPI4PyCommunicator.ConvertToVTK. However > vtk.vtkPVCatalystPython.vtkCPProcessor.Initialize is expecting a > vtkMPICommunicatorOpaqueComm object and there does not seem to be a way for > me to create such an object from the Python interface. Am I missing > something here or is something not wrapped correctly or wrong? > > > > For the moment I use mpi4py.MPI.COMM_WORLD to test everything. The > following minimal example replicates my problem: > > *import mpi4py.MPI* > > *import vtk* > > *comm = mpi4py.MPI.COMM_WORLD* > > *coprocessor = vtk.vtkPVCatalystPython.vtkCPProcessor()* > > *coprocessor.Initialize(vtk.vtkMPI4PyCommunicator.ConvertToVTK(comm))* > > The last line fails with this message: > > *TypeError: Initialize argument 1: method requires a > vtkMPICommunicatorOpaqueComm, a vtkMPICommunicator was provided.* > > > > I hope I post on the right mailing list as this could actually be a > problem in VTK. > > > > Thank you for your help. > > > > Best, > > Yohann V. > > # > " Ce courriel et les documents qui lui sont joints peuvent contenir des > informations confidentielles, ?tre soumis aux r?glementations relatives au > contr?le des exportations ou ayant un caract?re priv?. S'ils ne vous sont > pas destin?s, nous vous signalons qu'il est strictement interdit de les > divulguer, de les reproduire ou d'en utiliser de quelque mani?re que ce > soit le contenu. Toute exportation ou r?exportation non autoris?e est > interdite.Si ce message vous a ?t? transmis par erreur, merci d'en informer > l'exp?diteur et de supprimer imm?diatement de votre syst?me informatique ce > courriel ainsi que tous les documents qui y sont attach?s." > ****** > " This e-mail and any attached documents may contain confidential or > proprietary information and may be subject to export control laws and > regulations. If you are not the intended recipient, you are notified that > any dissemination, copying of this e-mail and any attachments thereto or > use of their contents by any means whatsoever is strictly prohibited. > Unauthorized export or re-export is prohibited. If you have received this > e-mail in error, please advise the sender immediately and delete this > e-mail and all attached documents from your computer system." > # > > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > > > > # > " Ce courriel et les documents qui lui sont joints peuvent contenir des > informations confidentielles, ?tre soumis aux r?glementations relatives au > contr?le des exportations ou ayant un caract?re priv?. S'ils ne vous sont > pas destin?s, nous vous signalons qu'il est strictement interdit de les > divulguer, de les reproduire ou d'en utiliser de quelque mani?re que ce > soit le contenu. Toute exportation ou r?exportation non autoris?e est > interdite Si ce message vous a ?t? transmis par erreur, merci d'en informer > l'exp?diteur et de supprimer imm?diatement de votre syst?me informatique ce > courriel ainsi que tous les documents qui y sont attach?s." > ****** > " This e-mail and any attached documents may contain confidential or > proprietary information and may be subject to export control laws and > regulations. If you are not the intended recipient, you are notified that > any dissemination, copying of this e-mail and any attachments thereto or > use of their contents by any means whatsoever is strictly prohibited. > Unauthorized export or re-export is prohibited. If you have received this > e-mail in error, please advise the sender immediately and delete this > e-mail and all attached documents from your computer system." > # > -------------- next part -------------- An HTML attachment was scrubbed... URL: From utkarsh.ayachit at kitware.com Wed Mar 9 15:42:18 2016 From: utkarsh.ayachit at kitware.com (Utkarsh Ayachit) Date: Wed, 9 Mar 2016 15:42:18 -0500 Subject: [Paraview] ParaView 5.0.0 for Windows x64 fails to open EnSight Gold files In-Reply-To: References: <56D07DC6.5050006@bresnan.net> <56D47F74.8060206@bresnan.net> <56D5BAA6.5020503@bresnan.net> Message-ID: This merge request should address this issue: https://gitlab.kitware.com/vtk/vtk/merge_requests/1320 Once it's tested, reviewed etc. it'll be merged and I'll have it updated in ParaView release 5.0.1 as well. Utkarsh On Wed, Mar 9, 2016 at 9:47 AM, Utkarsh Ayachit wrote: > I didn't but I didn't have to :). Your investigation lead me to in the > right direction -- it just wasn't FILE_OFFSET_BITS that was the issue. > It was the fact that on Windows the stat function is different, > period. I am hoping to push a fix in for 5.0.1. > > On Wed, Mar 9, 2016 at 7:32 AM, Andrew wrote: >> Utkarsh Ayachit, >> >> Hello. Did you try the trick with EnSight geometry file reader? Thanks. >> >> >> 2016-03-03 17:51 GMT+03:00 Utkarsh Ayachit : >>> >>> > About test file. It's simple, IMHO. Generate any garbage file or take >>> > any >>> > existing big file. Rename it to have the geometry file name for any >>> > small >>> > EnSight case. Feed this case to ParaView 5.0 under Windows x64 (I use >>> > Win7). >>> > The parsing doesnt start so the file contents doesnt matter. It only >>> > wants >>> > to open file and stops because of stat() error, even ifstream() is not >>> > engaged. >>> >>> Cool! Yea, that's a nitfy little test case :). I'll give it a try. >>> >>> Utkarsh >> >> >> >> _______________________________________________ >> Powered by www.kitware.com >> >> Visit other Kitware open-source projects at >> http://www.kitware.com/opensource/opensource.html >> >> Please keep messages on-topic and check the ParaView Wiki at: >> http://paraview.org/Wiki/ParaView >> >> Search the list archives at: http://markmail.org/search/?q=ParaView >> >> Follow this link to subscribe/unsubscribe: >> http://public.kitware.com/mailman/listinfo/paraview >> From j.young at qut.edu.au Wed Mar 9 17:16:22 2016 From: j.young at qut.edu.au (Joe Young) Date: Wed, 9 Mar 2016 22:16:22 +0000 Subject: [Paraview] =?windows-1252?q?Can_=27Find_Data=8A=27_search_for_str?= =?windows-1252?q?ings_or_just_numerical_data?= Message-ID: Can the PV 'Find Data?' command be used to search attribute data of type string? The specific case I have is the Protein Data Bank Reader which returns the point data attribute called 'atom_types'. It contains atom names such as 'N' or 'C' or 'O' etc. I'd like to search and extract point data based on the 'atom_types' string. For example atom_types == 'O' - but this returns an error (see below). Any help or pointers greatly appreciated. Joe Young. P.S. The specific error code is: Traceback (most recent call last): File "", line 8, in File "", line 5, in vtkPythonExtractSelection_RequestData File "/Applications/paraview_4_3_1.app/Contents/Python/paraview/extract_selection.py", line 88, in execute (query, type(maskArray)) RuntimeError: Expression 'atom_types == 'O'' did not produce a valid mask array. The value produced is of the type ''. This typically implies a malformed expression. Verify that the expression is valid. ---- Dr Joseph Young Queensland University of Technology | Australia www.qut.edu.au | j.young at qut.edu.au CRICOS No. 00213J -------------- next part -------------- An HTML attachment was scrubbed... URL: From yohann.vautrin at safran.fr Thu Mar 10 05:37:33 2016 From: yohann.vautrin at safran.fr (VAUTRIN Yohann (SAFRAN)) Date: Thu, 10 Mar 2016 10:37:33 +0000 Subject: [Paraview] [Catalyst] Setting the MPI Comm in Python In-Reply-To: References: <28354c05fea64a7381d77fd77cc57ea5@Y00330G.rd1.rf1> Message-ID: <3e81fad36f7641d3bf9d2af2abfbf876@Y00330G.rd1.rf1> Hi Andy, I?m using elsA, a CFD package developed by ONERA in France. I was given a few links by the project manager if you want more information about the software: ? An Overview of the Multi-Purpose elsA Flow Solver (http://www.aerospacelab-journal.org/sites/www.aerospacelab-journal.org/files/AL2-10.pdf) ? Advanced Aerodynamic Applications with the elsA Software (http://www.aerospacelab-journal.org/sites/www.aerospacelab-journal.org/files/AL2-12.pdf) ? The Onera elsA CFD software : input from research and feedback from industry - L. Cambier, S. Heib, S. Plot - Mechanics & Industry, 2013 elsA is written in C++ (plus some Fortran routines) but possesses a user interface in Python. I?m using a mechanism in the code that calls a Python script when the internal finish state machine changes state (e.g.: at each increment, before the computation, at the end, ?). Hope that answers your question. Let me know if you want more information ;). Yohann From: Andy Bauer [mailto:andy.bauer at kitware.com] Sent: Wednesday, March 09, 2016 4:41 PM To: VAUTRIN Yohann (SAFRAN) Cc: paraview at paraview.org Subject: Re: [Paraview] [Catalyst] Setting the MPI Comm in Python Hi Yohann, Glad to hear that you were able to get it working! By the way, what simulation code are you instrumenting to use Catalyst if you don't mind saying? I'd be interested to know how it works for you. Best, Andy On Wed, Mar 9, 2016 at 5:34 AM, VAUTRIN Yohann (SAFRAN) wrote: Hi Andy, Thank you for your feedback, it helped me solve my problem. If anyone is having a similar problem, what I ended up doing is: import mpi4py.MPI as MPI import vtk comm = MPI.COMM_WORLD rank = comm.Get_rank() size = comm.Get_size() in_subcomm = [0,3,6,9] # list of ranks to include in the VTK communicator subcomm = comm.Split(1 if rank in in_subcomm else 0,rank) #--- In another part of the program called only by the procs in in_subcomm vtkComm = vtk.vtkMPI4PyCommunicator.ConvertToVTK(subcomm) vtkCont = vtk.vtkMPIController() vtkCont.SetCommunicator(vtkComm) vtk.vtkMPIController.SetGlobalController(vtkCont) Due to the way my application works, I had to split the communicator myself, i.e. without using CreateSubController() or PartitionController() because vtk is loaded only by some procs and not every single one (a Mpi_Comm_split operation would therefore be impossible to do). -- Yohann From: Andy Bauer [mailto:andy.bauer at kitware.com] Sent: Sunday, March 06, 2016 12:55 PM To: VAUTRIN Yohann (SAFRAN) Cc: paraview at paraview.org Subject: Re: [Paraview] [Catalyst] Setting the MPI Comm in Python Hi, Can you use a different controller that has the same MPI processes assigned to it? If that works for you, you should be able to just create a vtkMPIController and use either CreateSubController() or PartitionController() to create one similar to what you want. Note that you may need to create two vtkMPIControllers, one that corresponds to MPI_COMM_WORLD and one for your partitioning. After you've done that you can use the vtkMPIController::SetGlobalController() to have VTK and ParaView use that for interprocess communication. Best, Andy On Fri, Feb 26, 2016 at 10:09 AM, VAUTRIN Yohann (SAFRAN) wrote: Hi, I?m working on a Catalyst adaptor written in Python for one of the CFD codes I use at work and I?m having trouble setting the MPI communicator I want the vtkCPProcessor object to use (in order to use a subset of MPI_COMM_WORLD). The MPI communicator I create is a mpi4py.MPI_Comm object, which I convert to a vtkMPICommunicator object using vtk.vtkMPI4PyCommunicator.ConvertToVTK. However vtk.vtkPVCatalystPython.vtkCPProcessor.Initialize is expecting a vtkMPICommunicatorOpaqueComm object and there does not seem to be a way for me to create such an object from the Python interface. Am I missing something here or is something not wrapped correctly or wrong? For the moment I use mpi4py.MPI.COMM_WORLD to test everything. The following minimal example replicates my problem: import mpi4py.MPI import vtk comm = mpi4py.MPI.COMM_WORLD coprocessor = vtk.vtkPVCatalystPython.vtkCPProcessor() coprocessor.Initialize(vtk.vtkMPI4PyCommunicator.ConvertToVTK(comm)) The last line fails with this message: TypeError: Initialize argument 1: method requires a vtkMPICommunicatorOpaqueComm, a vtkMPICommunicator was provided. I hope I post on the right mailing list as this could actually be a problem in VTK. Thank you for your help. Best, Yohann V. # " Ce courriel et les documents qui lui sont joints peuvent contenir des informations confidentielles, ?tre soumis aux r?glementations relatives au contr?le des exportations ou ayant un caract?re priv?. S'ils ne vous sont pas destin?s, nous vous signalons qu'il est strictement interdit de les divulguer, de les reproduire ou d'en utiliser de quelque mani?re que ce soit le contenu. Toute exportation ou r?exportation non autoris?e est interdite.Si ce message vous a ?t? transmis par erreur, merci d'en informer l'exp?diteur et de supprimer imm?diatement de votre syst?me informatique ce courriel ainsi que tous les documents qui y sont attach?s." ****** " This e-mail and any attached documents may contain confidential or proprietary information and may be subject to export control laws and regulations. If you are not the intended recipient, you are notified that any dissemination, copying of this e-mail and any attachments thereto or use of their contents by any means whatsoever is strictly prohibited. Unauthorized export or re-export is prohibited. If you have received this e-mail in error, please advise the sender immediately and delete this e-mail and all attached documents from your computer system." # _______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview # " Ce courriel et les documents qui lui sont joints peuvent contenir des informations confidentielles, ?tre soumis aux r?glementations relatives au contr?le des exportations ou ayant un caract?re priv?. S'ils ne vous sont pas destin?s, nous vous signalons qu'il est strictement interdit de les divulguer, de les reproduire ou d'en utiliser de quelque mani?re que ce soit le contenu. Toute exportation ou r?exportation non autoris?e est interdite Si ce message vous a ?t? transmis par erreur, merci d'en informer l'exp?diteur et de supprimer imm?diatement de votre syst?me informatique ce courriel ainsi que tous les documents qui y sont attach?s." ****** " This e-mail and any attached documents may contain confidential or proprietary information and may be subject to export control laws and regulations. If you are not the intended recipient, you are notified that any dissemination, copying of this e-mail and any attachments thereto or use of their contents by any means whatsoever is strictly prohibited. Unauthorized export or re-export is prohibited. If you have received this e-mail in error, please advise the sender immediately and delete this e-mail and all attached documents from your computer system." # -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: smime.p7s Type: application/pkcs7-signature Size: 12107 bytes Desc: not available URL: -------------- next part -------------- # " Ce courriel et les documents qui lui sont joints peuvent contenir des informations confidentielles, ?tre soumis aux r?glementations relatives au contr?le des exportations ou ayant un caract?re priv?. S'ils ne vous sont pas destin?s, nous vous signalons qu'il est strictement interdit de les divulguer, de les reproduire ou d'en utiliser de quelque mani?re que ce soit le contenu. Toute exportation ou r?exportation non autoris?e est interdite Si ce message vous a ?t? transmis par erreur, merci d'en informer l'exp?diteur et de supprimer imm?diatement de votre syst?me informatique ce courriel ainsi que tous les documents qui y sont attach?s." ****** " This e-mail and any attached documents may contain confidential or proprietary information and may be subject to export control laws and regulations. If you are not the intended recipient, you are notified that any dissemination, copying of this e-mail and any attachments thereto or use of their contents by any means whatsoever is strictly prohibited. Unauthorized export or re-export is prohibited. If you have received this e-mail in error, please advise the sender immediately and delete this e-mail and all attached documents from your computer system." # From andy.bauer at kitware.com Thu Mar 10 10:48:54 2016 From: andy.bauer at kitware.com (Andy Bauer) Date: Thu, 10 Mar 2016 10:48:54 -0500 Subject: [Paraview] [Catalyst] Setting the MPI Comm in Python In-Reply-To: <3e81fad36f7641d3bf9d2af2abfbf876@Y00330G.rd1.rf1> References: <28354c05fea64a7381d77fd77cc57ea5@Y00330G.rd1.rf1> <3e81fad36f7641d3bf9d2af2abfbf876@Y00330G.rd1.rf1> Message-ID: Hi Yohann, Thanks for the info! If you get some interesting results it would be great if you could share it. We've recently created some highlighted applications that use Catalyst at http://www.paraview.org/catalyst-adaptors/. If you'd like to have a section there on elsA, I'd be more than happy to add it in. Best, Andy On Thu, Mar 10, 2016 at 5:37 AM, VAUTRIN Yohann (SAFRAN) < yohann.vautrin at safran.fr> wrote: > Hi Andy, > > > > I?m using elsA, a CFD package developed by ONERA in France. I was given a > few links by the project manager if you want more information about the > software: > > ? An Overview of the Multi-Purpose elsA Flow Solver ( > http://www.aerospacelab-journal.org/sites/www.aerospacelab-journal.org/files/AL2-10.pdf > ) > > ? Advanced Aerodynamic Applications with the elsA Software ( > http://www.aerospacelab-journal.org/sites/www.aerospacelab-journal.org/files/AL2-12.pdf > ) > > ? The Onera elsA CFD software : input from research and > feedback from industry - L. Cambier, S. Heib, S. Plot - Mechanics & > Industry, 2013 > > > > elsA is written in C++ (plus some Fortran routines) but possesses a user > interface in Python. I?m using a mechanism in the code that calls a Python > script when the internal finish state machine changes state (e.g.: at each > increment, before the computation, at the end, ?). > > > > Hope that answers your question. Let me know if you want more information > ;). > > > > > > Yohann > > > > *From:* Andy Bauer [mailto:andy.bauer at kitware.com] > *Sent:* Wednesday, March 09, 2016 4:41 PM > > *To:* VAUTRIN Yohann (SAFRAN) > *Cc:* paraview at paraview.org > *Subject:* Re: [Paraview] [Catalyst] Setting the MPI Comm in Python > > > > Hi Yohann, > > Glad to hear that you were able to get it working! By the way, what > simulation code are you instrumenting to use Catalyst if you don't mind > saying? I'd be interested to know how it works for you. > > Best, > > Andy > > > > On Wed, Mar 9, 2016 at 5:34 AM, VAUTRIN Yohann (SAFRAN) < > yohann.vautrin at safran.fr> wrote: > > Hi Andy, > > > > Thank you for your feedback, it helped me solve my problem. > > > > If anyone is having a similar problem, what I ended up doing is: > > *import mpi4py.MPI as MPI* > > *import vtk* > > *comm = MPI.COMM_WORLD* > > *rank = comm.Get_rank()* > > *size = comm.Get_size()* > > *in_subcomm = [0,3,6,9] # list of ranks to include in the VTK communicator* > > *subcomm = comm.Split(1 if rank in in_subcomm else 0,rank)* > > *#--- In another part of the program called only by the procs in > in_subcomm* > > *vtkComm = vtk.vtkMPI4PyCommunicator.ConvertToVTK(subcomm)* > > *vtkCont = vtk.vtkMPIController()* > > *vtkCont.SetCommunicator(vtkComm)* > > *vtk.vtkMPIController.SetGlobalController(vtkCont)* > > > > Due to the way my application works, I had to split the communicator > myself, i.e. without using CreateSubController() or PartitionController() > because vtk is loaded only by some procs and not every single one (a > Mpi_Comm_split operation would therefore be impossible to do). > > > > > > -- > > Yohann > > > > *From:* Andy Bauer [mailto:andy.bauer at kitware.com] > *Sent:* Sunday, March 06, 2016 12:55 PM > *To:* VAUTRIN Yohann (SAFRAN) > *Cc:* paraview at paraview.org > *Subject:* Re: [Paraview] [Catalyst] Setting the MPI Comm in Python > > > > Hi, > > Can you use a different controller that has the same MPI processes > assigned to it? If that works for you, you should be able to just create a > vtkMPIController and use either CreateSubController() or > PartitionController() to create one similar to what you want. Note that you > may need to create two vtkMPIControllers, one that corresponds to > MPI_COMM_WORLD and one for your partitioning. After you've done that you > can use the vtkMPIController::SetGlobalController() to have VTK and > ParaView use that for interprocess communication. > > Best, > > Andy > > > > On Fri, Feb 26, 2016 at 10:09 AM, VAUTRIN Yohann (SAFRAN) < > yohann.vautrin at safran.fr> wrote: > > Hi, > > > > I?m working on a Catalyst adaptor written in Python for one of the CFD > codes I use at work and I?m having trouble setting the MPI communicator I > want the vtkCPProcessor object to use (in order to use a subset of > MPI_COMM_WORLD). The MPI communicator I create is a mpi4py.MPI_Comm object, > which I convert to a vtkMPICommunicator object using > vtk.vtkMPI4PyCommunicator.ConvertToVTK. However > vtk.vtkPVCatalystPython.vtkCPProcessor.Initialize is expecting a > vtkMPICommunicatorOpaqueComm object and there does not seem to be a way for > me to create such an object from the Python interface. Am I missing > something here or is something not wrapped correctly or wrong? > > > > For the moment I use mpi4py.MPI.COMM_WORLD to test everything. The > following minimal example replicates my problem: > > *import mpi4py.MPI* > > *import vtk* > > *comm = mpi4py.MPI.COMM_WORLD* > > *coprocessor = vtk.vtkPVCatalystPython.vtkCPProcessor()* > > *coprocessor.Initialize(vtk.vtkMPI4PyCommunicator.ConvertToVTK(comm))* > > The last line fails with this message: > > *TypeError: Initialize argument 1: method requires a > vtkMPICommunicatorOpaqueComm, a vtkMPICommunicator was provided.* > > > > I hope I post on the right mailing list as this could actually be a > problem in VTK. > > > > Thank you for your help. > > > > Best, > > Yohann V. > > # > " Ce courriel et les documents qui lui sont joints peuvent contenir des > informations confidentielles, ?tre soumis aux r?glementations relatives au > contr?le des exportations ou ayant un caract?re priv?. S'ils ne vous sont > pas destin?s, nous vous signalons qu'il est strictement interdit de les > divulguer, de les reproduire ou d'en utiliser de quelque mani?re que ce > soit le contenu. Toute exportation ou r?exportation non autoris?e est > interdite.Si ce message vous a ?t? transmis par erreur, merci d'en informer > l'exp?diteur et de supprimer imm?diatement de votre syst?me informatique ce > courriel ainsi que tous les documents qui y sont attach?s." > ****** > " This e-mail and any attached documents may contain confidential or > proprietary information and may be subject to export control laws and > regulations. If you are not the intended recipient, you are notified that > any dissemination, copying of this e-mail and any attachments thereto or > use of their contents by any means whatsoever is strictly prohibited. > Unauthorized export or re-export is prohibited. If you have received this > e-mail in error, please advise the sender immediately and delete this > e-mail and all attached documents from your computer system." > # > > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > > > > > # > " Ce courriel et les documents qui lui sont joints peuvent contenir des > informations confidentielles, ?tre soumis aux r?glementations relatives au > contr?le des exportations ou ayant un caract?re priv?. S'ils ne vous sont > pas destin?s, nous vous signalons qu'il est strictement interdit de les > divulguer, de les reproduire ou d'en utiliser de quelque mani?re que ce > soit le contenu. Toute exportation ou r?exportation non autoris?e est > interdite Si ce message vous a ?t? transmis par erreur, merci d'en informer > l'exp?diteur et de supprimer imm?diatement de votre syst?me informatique ce > courriel ainsi que tous les documents qui y sont attach?s." > ****** > " This e-mail and any attached documents may contain confidential or > proprietary information and may be subject to export control laws and > regulations. If you are not the intended recipient, you are notified that > any dissemination, copying of this e-mail and any attachments thereto or > use of their contents by any means whatsoever is strictly prohibited. > Unauthorized export or re-export is prohibited. If you have received this > e-mail in error, please advise the sender immediately and delete this > e-mail and all attached documents from your computer system." > # > > > > # > " Ce courriel et les documents qui lui sont joints peuvent contenir des > informations confidentielles, ?tre soumis aux r?glementations relatives au > contr?le des exportations ou ayant un caract?re priv?. S'ils ne vous sont > pas destin?s, nous vous signalons qu'il est strictement interdit de les > divulguer, de les reproduire ou d'en utiliser de quelque mani?re que ce > soit le contenu. Toute exportation ou r?exportation non autoris?e est > interdite Si ce message vous a ?t? transmis par erreur, merci d'en informer > l'exp?diteur et de supprimer imm?diatement de votre syst?me informatique ce > courriel ainsi que tous les documents qui y sont attach?s." > ****** > " This e-mail and any attached documents may contain confidential or > proprietary information and may be subject to export control laws and > regulations. If you are not the intended recipient, you are notified that > any dissemination, copying of this e-mail and any attachments thereto or > use of their contents by any means whatsoever is strictly prohibited. > Unauthorized export or re-export is prohibited. If you have received this > e-mail in error, please advise the sender immediately and delete this > e-mail and all attached documents from your computer system." > # > -------------- next part -------------- An HTML attachment was scrubbed... URL: From joachim.pouderoux at kitware.com Thu Mar 10 11:32:54 2016 From: joachim.pouderoux at kitware.com (Joachim Pouderoux) Date: Thu, 10 Mar 2016 17:32:54 +0100 Subject: [Paraview] [Catalyst] Setting the MPI Comm in Python In-Reply-To: References: <28354c05fea64a7381d77fd77cc57ea5@Y00330G.rd1.rf1> <3e81fad36f7641d3bf9d2af2abfbf876@Y00330G.rd1.rf1> Message-ID: Hi, Regarding the initial problem, would it be useful to add a new method Initialize(vtkMPICommunicator* comm) to vtkCPProcessor? - it should be quite straightforward to do. Best, Joachim *Joachim Pouderoux* *PhD, Technical Expert* *Kitware SAS * 2016-03-10 16:48 GMT+01:00 Andy Bauer : > Hi Yohann, > > Thanks for the info! > > If you get some interesting results it would be great if you could share > it. We've recently created some highlighted applications that use Catalyst > at http://www.paraview.org/catalyst-adaptors/. If you'd like to have a > section there on elsA, I'd be more than happy to add it in. > > Best, > Andy > > On Thu, Mar 10, 2016 at 5:37 AM, VAUTRIN Yohann (SAFRAN) < > yohann.vautrin at safran.fr> wrote: > >> Hi Andy, >> >> >> >> I?m using elsA, a CFD package developed by ONERA in France. I was given a >> few links by the project manager if you want more information about the >> software: >> >> ? An Overview of the Multi-Purpose elsA Flow Solver ( >> http://www.aerospacelab-journal.org/sites/www.aerospacelab-journal.org/files/AL2-10.pdf >> ) >> >> ? Advanced Aerodynamic Applications with the elsA Software ( >> http://www.aerospacelab-journal.org/sites/www.aerospacelab-journal.org/files/AL2-12.pdf >> ) >> >> ? The Onera elsA CFD software : input from research and >> feedback from industry - L. Cambier, S. Heib, S. Plot - Mechanics & >> Industry, 2013 >> >> >> >> elsA is written in C++ (plus some Fortran routines) but possesses a user >> interface in Python. I?m using a mechanism in the code that calls a Python >> script when the internal finish state machine changes state (e.g.: at each >> increment, before the computation, at the end, ?). >> >> >> >> Hope that answers your question. Let me know if you want more information >> ;). >> >> >> >> >> >> Yohann >> >> >> >> *From:* Andy Bauer [mailto:andy.bauer at kitware.com] >> *Sent:* Wednesday, March 09, 2016 4:41 PM >> >> *To:* VAUTRIN Yohann (SAFRAN) >> *Cc:* paraview at paraview.org >> *Subject:* Re: [Paraview] [Catalyst] Setting the MPI Comm in Python >> >> >> >> Hi Yohann, >> >> Glad to hear that you were able to get it working! By the way, what >> simulation code are you instrumenting to use Catalyst if you don't mind >> saying? I'd be interested to know how it works for you. >> >> Best, >> >> Andy >> >> >> >> On Wed, Mar 9, 2016 at 5:34 AM, VAUTRIN Yohann (SAFRAN) < >> yohann.vautrin at safran.fr> wrote: >> >> Hi Andy, >> >> >> >> Thank you for your feedback, it helped me solve my problem. >> >> >> >> If anyone is having a similar problem, what I ended up doing is: >> >> *import mpi4py.MPI as MPI* >> >> *import vtk* >> >> *comm = MPI.COMM_WORLD* >> >> *rank = comm.Get_rank()* >> >> *size = comm.Get_size()* >> >> *in_subcomm = [0,3,6,9] # list of ranks to include in the VTK >> communicator* >> >> *subcomm = comm.Split(1 if rank in in_subcomm else 0,rank)* >> >> *#--- In another part of the program called only by the procs in >> in_subcomm* >> >> *vtkComm = vtk.vtkMPI4PyCommunicator.ConvertToVTK(subcomm)* >> >> *vtkCont = vtk.vtkMPIController()* >> >> *vtkCont.SetCommunicator(vtkComm)* >> >> *vtk.vtkMPIController.SetGlobalController(vtkCont)* >> >> >> >> Due to the way my application works, I had to split the communicator >> myself, i.e. without using CreateSubController() or PartitionController() >> because vtk is loaded only by some procs and not every single one (a >> Mpi_Comm_split operation would therefore be impossible to do). >> >> >> >> >> >> -- >> >> Yohann >> >> >> >> *From:* Andy Bauer [mailto:andy.bauer at kitware.com] >> *Sent:* Sunday, March 06, 2016 12:55 PM >> *To:* VAUTRIN Yohann (SAFRAN) >> *Cc:* paraview at paraview.org >> *Subject:* Re: [Paraview] [Catalyst] Setting the MPI Comm in Python >> >> >> >> Hi, >> >> Can you use a different controller that has the same MPI processes >> assigned to it? If that works for you, you should be able to just create a >> vtkMPIController and use either CreateSubController() or >> PartitionController() to create one similar to what you want. Note that you >> may need to create two vtkMPIControllers, one that corresponds to >> MPI_COMM_WORLD and one for your partitioning. After you've done that you >> can use the vtkMPIController::SetGlobalController() to have VTK and >> ParaView use that for interprocess communication. >> >> Best, >> >> Andy >> >> >> >> On Fri, Feb 26, 2016 at 10:09 AM, VAUTRIN Yohann (SAFRAN) < >> yohann.vautrin at safran.fr> wrote: >> >> Hi, >> >> >> >> I?m working on a Catalyst adaptor written in Python for one of the CFD >> codes I use at work and I?m having trouble setting the MPI communicator I >> want the vtkCPProcessor object to use (in order to use a subset of >> MPI_COMM_WORLD). The MPI communicator I create is a mpi4py.MPI_Comm object, >> which I convert to a vtkMPICommunicator object using >> vtk.vtkMPI4PyCommunicator.ConvertToVTK. However >> vtk.vtkPVCatalystPython.vtkCPProcessor.Initialize is expecting a >> vtkMPICommunicatorOpaqueComm object and there does not seem to be a way for >> me to create such an object from the Python interface. Am I missing >> something here or is something not wrapped correctly or wrong? >> >> >> >> For the moment I use mpi4py.MPI.COMM_WORLD to test everything. The >> following minimal example replicates my problem: >> >> *import mpi4py.MPI* >> >> *import vtk* >> >> *comm = mpi4py.MPI.COMM_WORLD* >> >> *coprocessor = vtk.vtkPVCatalystPython.vtkCPProcessor()* >> >> *coprocessor.Initialize(vtk.vtkMPI4PyCommunicator.ConvertToVTK(comm))* >> >> The last line fails with this message: >> >> *TypeError: Initialize argument 1: method requires a >> vtkMPICommunicatorOpaqueComm, a vtkMPICommunicator was provided.* >> >> >> >> I hope I post on the right mailing list as this could actually be a >> problem in VTK. >> >> >> >> Thank you for your help. >> >> >> >> Best, >> >> Yohann V. >> >> # >> " Ce courriel et les documents qui lui sont joints peuvent contenir des >> informations confidentielles, ?tre soumis aux r?glementations relatives au >> contr?le des exportations ou ayant un caract?re priv?. S'ils ne vous sont >> pas destin?s, nous vous signalons qu'il est strictement interdit de les >> divulguer, de les reproduire ou d'en utiliser de quelque mani?re que ce >> soit le contenu. Toute exportation ou r?exportation non autoris?e est >> interdite.Si ce message vous a ?t? transmis par erreur, merci d'en informer >> l'exp?diteur et de supprimer imm?diatement de votre syst?me informatique ce >> courriel ainsi que tous les documents qui y sont attach?s." >> ****** >> " This e-mail and any attached documents may contain confidential or >> proprietary information and may be subject to export control laws and >> regulations. If you are not the intended recipient, you are notified that >> any dissemination, copying of this e-mail and any attachments thereto or >> use of their contents by any means whatsoever is strictly prohibited. >> Unauthorized export or re-export is prohibited. If you have received this >> e-mail in error, please advise the sender immediately and delete this >> e-mail and all attached documents from your computer system." >> # >> >> >> _______________________________________________ >> Powered by www.kitware.com >> >> Visit other Kitware open-source projects at >> http://www.kitware.com/opensource/opensource.html >> >> Please keep messages on-topic and check the ParaView Wiki at: >> http://paraview.org/Wiki/ParaView >> >> Search the list archives at: http://markmail.org/search/?q=ParaView >> >> Follow this link to subscribe/unsubscribe: >> http://public.kitware.com/mailman/listinfo/paraview >> >> >> >> >> # >> " Ce courriel et les documents qui lui sont joints peuvent contenir des >> informations confidentielles, ?tre soumis aux r?glementations relatives au >> contr?le des exportations ou ayant un caract?re priv?. S'ils ne vous sont >> pas destin?s, nous vous signalons qu'il est strictement interdit de les >> divulguer, de les reproduire ou d'en utiliser de quelque mani?re que ce >> soit le contenu. Toute exportation ou r?exportation non autoris?e est >> interdite Si ce message vous a ?t? transmis par erreur, merci d'en informer >> l'exp?diteur et de supprimer imm?diatement de votre syst?me informatique ce >> courriel ainsi que tous les documents qui y sont attach?s." >> ****** >> " This e-mail and any attached documents may contain confidential or >> proprietary information and may be subject to export control laws and >> regulations. If you are not the intended recipient, you are notified that >> any dissemination, copying of this e-mail and any attachments thereto or >> use of their contents by any means whatsoever is strictly prohibited. >> Unauthorized export or re-export is prohibited. If you have received this >> e-mail in error, please advise the sender immediately and delete this >> e-mail and all attached documents from your computer system." >> # >> >> >> >> # >> " Ce courriel et les documents qui lui sont joints peuvent contenir des >> informations confidentielles, ?tre soumis aux r?glementations relatives au >> contr?le des exportations ou ayant un caract?re priv?. S'ils ne vous sont >> pas destin?s, nous vous signalons qu'il est strictement interdit de les >> divulguer, de les reproduire ou d'en utiliser de quelque mani?re que ce >> soit le contenu. Toute exportation ou r?exportation non autoris?e est >> interdite Si ce message vous a ?t? transmis par erreur, merci d'en informer >> l'exp?diteur et de supprimer imm?diatement de votre syst?me informatique ce >> courriel ainsi que tous les documents qui y sont attach?s." >> ****** >> " This e-mail and any attached documents may contain confidential or >> proprietary information and may be subject to export control laws and >> regulations. If you are not the intended recipient, you are notified that >> any dissemination, copying of this e-mail and any attachments thereto or >> use of their contents by any means whatsoever is strictly prohibited. >> Unauthorized export or re-export is prohibited. If you have received this >> e-mail in error, please advise the sender immediately and delete this >> e-mail and all attached documents from your computer system." >> # >> > > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > > -------------- next part -------------- An HTML attachment was scrubbed... URL: From jehalter at uncc.edu Thu Mar 10 13:41:54 2016 From: jehalter at uncc.edu (Halter, Jon) Date: Thu, 10 Mar 2016 13:41:54 -0500 Subject: [Paraview] ParaView make error: Unsupported protocol; HTTP response code said error ... Message-ID: I'm trying to configure ParaView for use with OSMesa. I've successfully built OSMesa and now I'm trying to build ParaView. I based my cmake options on what I found here: http://www.paraview.org/Wiki/ParaView/ParaView_And_Mesa_3D cmake \ -DCMAKE_INSTALL_PREFIX:PATH=/apps/pkg/paraview-5.0/rhel6_u5-x86_64/gnu \ -DPARAVIEW_ENABLE_PYTHON:BOOL=ON \ -DPARAVIEW_USE_MPI=ON \ -DPARAVIEW_BUILD_QT_GUI=OFF \ -DVTK_USE_X=OFF \ -DOPENGL_INCLUDE_DIR=/usr/include \ -DOPENGL_gl_LIBRARY=/apps/pkg/paraview-5.0/rhel6_u5-x86_64/gnu/lib/libOSMesa.so \ -DVTK_OPENGL_HAS_OSMESA=ON \ -DOSMESA_INCLUDE_DIR=/apps/pkg/paraview-5.0/rhel6_u5-x86_64/gnu/include \ -DOSMESA_LIBRARY=/apps/pkg/paraview-5.0/rhel6_u5-x86_64/gnu/lib/libOSMesa.so \ ../paraview-5.0 Upon an attempt to make, I receive this error 0% in: CMake Error at /apps/pkg/paraview-5.0/src/paraview-5.0/CMake/ExternalData.cmake:749 (message): Object MD5=6c0dd882aa361431b95d7e2feb87fece not found at: http://midas3.kitware.com/midas/api/rest?method=midas.bitstream.download&checksum=6c0dd882aa361431b95d7e2feb87fece&algorithm=MD5 ("Unsupported protocol") http://www.paraview.org/files/ExternalData/MD5/6c0dd882aa361431b95d7e2feb87fece ("HTTP response code said error") Call Stack (most recent call first): /apps/pkg/paraview-5.0/src/paraview-5.0/CMake/ExternalData.cmake:771 (_ExternalData_download_object) make[2]: *** [ExternalData/Testing/Data/Baseline/TileDisplayScatterPlot-2x2-Tile1.png.md5-stamp] Error 1 make[2]: *** Waiting for unfinished jobs.... Any help or insight would be much appreciated. Here is the output in it's entirety. I figured it'd be OK to paste it in full, since I didn't get very far: Scanning dependencies of target vtkWrapPythonInit Scanning dependencies of target vtkmkg3states [ 0%] Building C object VTK/Wrapping/Tools/CMakeFiles/vtkWrapPythonInit.dir/vtkWrapPythonInit.c.o [ 0%] Building C object VTK/ThirdParty/tiff/vtktiff/CMakeFiles/vtkmkg3states.dir/mkg3states.c.o Scanning dependencies of target vtkDICOMParser Scanning dependencies of target vtkexpat Scanning dependencies of target ParaViewData Scanning dependencies of target vtkalglib [ 0%] Building C object VTK/ThirdParty/expat/vtkexpat/CMakeFiles/vtkexpat.dir/xmlparse.c.o [ 0%] Building CXX object VTK/Utilities/DICOMParser/CMakeFiles/vtkDICOMParser.dir/DICOMFile.cxx.o Scanning dependencies of target H5make_libsettings [ 0%] Building CXX object VTK/ThirdParty/alglib/CMakeFiles/vtkalglib.dir/ap.cpp.o Scanning dependencies of target H5detect [ 0%] Building C object VTK/ThirdParty/hdf5/vtkhdf5/src/CMakeFiles/H5make_libsettings.dir/H5make_libsettings.c.o [ 0%] Generating /apps/pkg/paraview-5.0/src/paraview-5.0-bld/ExternalData/Testing/Data/Baseline/PythonPVSimpleSphere.png [ 0%] Building C object VTK/ThirdParty/hdf5/vtkhdf5/src/CMakeFiles/H5detect.dir/H5detect.c.o Scanning dependencies of target vtkzlib -- Fetching " http://midas3.kitware.com/midas/api/rest?method=midas.bitstream.download&checksum=0fef14d25d8deca9760d33febe19c978&algorithm=MD5 " [ 0%] Building C object VTK/ThirdParty/zlib/vtkzlib/CMakeFiles/vtkzlib.dir/adler32.o Scanning dependencies of target vtkWrappingTools [ 0%] Linking C executable ../../../bin/vtkWrapPythonInit-pv5.0 [ 0%] Building C object VTK/Wrapping/Tools/CMakeFiles/vtkWrappingTools.dir/vtkParse.tab.c.o Scanning dependencies of target vtkjpeg [ 0%] Linking C executable ../../../../bin/vtkmkg3states-pv5.0 Scanning dependencies of target vtksys [ 0%] Built target vtkWrapPythonInit [ 0%] Building C object VTK/ThirdParty/jpeg/vtkjpeg/CMakeFiles/vtkjpeg.dir/jmemnobs.c.o [ 0%] Building C object VTK/ThirdParty/zlib/vtkzlib/CMakeFiles/vtkzlib.dir/compress.o [ 0%] Building CXX object VTK/ThirdParty/alglib/CMakeFiles/vtkalglib.dir/bdsvd.cpp.o [ 0%] Building C object VTK/Utilities/KWSys/vtksys/CMakeFiles/vtksys.dir/ProcessUNIX.c.o [ 0%] Linking C executable ../../../../../bin/vtkH5make_libsettings [ 0%] Built target vtkmkg3states [ 0%] Building C object VTK/Utilities/KWSys/vtksys/CMakeFiles/vtksys.dir/Base64.c.o -- [download 100% complete] -- Fetching " http://www.paraview.org/files/ExternalData/MD5/0fef14d25d8deca9760d33febe19c978 " [ 0%] Building C object VTK/ThirdParty/zlib/vtkzlib/CMakeFiles/vtkzlib.dir/crc32.o [ 0%] Building C object VTK/ThirdParty/jpeg/vtkjpeg/CMakeFiles/vtkjpeg.dir/jcomapi.c.o [ 0%] Built target H5make_libsettings [ 0%] Building C object VTK/ThirdParty/jpeg/vtkjpeg/CMakeFiles/vtkjpeg.dir/jutils.c.o [ 0%] Building CXX object VTK/ThirdParty/alglib/CMakeFiles/vtkalglib.dir/bidiagonal.cpp.o [ 0%] Building C object VTK/ThirdParty/jpeg/vtkjpeg/CMakeFiles/vtkjpeg.dir/jerror.c.o [ 0%] Building C object VTK/ThirdParty/zlib/vtkzlib/CMakeFiles/vtkzlib.dir/deflate.o Scanning dependencies of target vtkjsoncpp -- [download 32% complete] -- [download 46% complete] [ 0%] Building CXX object VTK/ThirdParty/jsoncpp/vtkjsoncpp/CMakeFiles/vtkjsoncpp.dir/jsoncpp.cpp.o [ 0%] Building C object VTK/ThirdParty/jpeg/vtkjpeg/CMakeFiles/vtkjpeg.dir/jmemmgr.c.o -- [download 55% complete] -- [download 60% complete] -- [download 64% complete] -- [download 74% complete] -- [download 78% complete] -- [download 83% complete] -- [download 87% complete] -- [download 92% complete] -- [download 97% complete] -- [download 100% complete] -- Downloaded object: "/apps/pkg/paraview-5.0/src/paraview-5.0-bld/ExternalData/Objects/MD5/0fef14d25d8deca9760d33febe19c978" [ 0%] Building C object VTK/ThirdParty/jpeg/vtkjpeg/CMakeFiles/vtkjpeg.dir/jcapimin.c.o [ 0%] Generating /apps/pkg/paraview-5.0/src/paraview-5.0-bld/ExternalData/Testing/Data/Baseline/RefiningImage_1.png [ 0%] Building C object VTK/Utilities/KWSys/vtksys/CMakeFiles/vtksys.dir/EncodingC.c.o -- Fetching " http://midas3.kitware.com/midas/api/rest?method=midas.bitstream.download&checksum=54287981f7c21ba988dbde08a1085574&algorithm=MD5 " [ 0%] Building CXX object VTK/Utilities/DICOMParser/CMakeFiles/vtkDICOMParser.dir/DICOMParser.cxx.o [ 0%] Generating /apps/pkg/paraview-5.0/src/paraview-5.0-bld/ExternalData/Testing/Data/Baseline/TileDisplayScatterPlot-2x2-Tile1.png [ 0%] Building C object VTK/Utilities/KWSys/vtksys/CMakeFiles/vtksys.dir/MD5.c.o -- Fetching " http://midas3.kitware.com/midas/api/rest?method=midas.bitstream.download&checksum=6c0dd882aa361431b95d7e2feb87fece&algorithm=MD5 " [ 0%] Building C object VTK/ThirdParty/jpeg/vtkjpeg/CMakeFiles/vtkjpeg.dir/jcapistd.c.o [ 0%] Building C object VTK/ThirdParty/expat/vtkexpat/CMakeFiles/vtkexpat.dir/xmltok.c.o [ 0%] Building C object VTK/ThirdParty/zlib/vtkzlib/CMakeFiles/vtkzlib.dir/gzclose.o -- [download 100% complete] [ 0%] Building C object VTK/ThirdParty/jpeg/vtkjpeg/CMakeFiles/vtkjpeg.dir/jctrans.c.o -- Fetching " http://www.paraview.org/files/ExternalData/MD5/54287981f7c21ba988dbde08a1085574 " [ 0%] Building C object VTK/Utilities/KWSys/vtksys/CMakeFiles/vtksys.dir/System.c.o [ 0%] Building C object VTK/ThirdParty/zlib/vtkzlib/CMakeFiles/vtkzlib.dir/gzlib.o [ 0%] Building CXX object VTK/Utilities/KWSys/vtksys/CMakeFiles/vtksys.dir/Directory.cxx.o -- [download 100% complete] -- Fetching " http://www.paraview.org/files/ExternalData/MD5/6c0dd882aa361431b95d7e2feb87fece " [ 0%] Building CXX object VTK/ThirdParty/alglib/CMakeFiles/vtkalglib.dir/blas.cpp.o [ 0%] Building C object VTK/ThirdParty/zlib/vtkzlib/CMakeFiles/vtkzlib.dir/gzread.o [ 0%] Building C object VTK/ThirdParty/jpeg/vtkjpeg/CMakeFiles/vtkjpeg.dir/jcparam.c.o -- [download 85% complete] [ 0%] Building C object VTK/ThirdParty/jpeg/vtkjpeg/CMakeFiles/vtkjpeg.dir/jdatadst.c.o CMake Error at /apps/pkg/paraview-5.0/src/paraview-5.0/CMake/ExternalData.cmake:749 (message): Object MD5=6c0dd882aa361431b95d7e2feb87fece not found at: http://midas3.kitware.com/midas/api/rest?method=midas.bitstream.download&checksum=6c0dd882aa361431b95d7e2feb87fece&algorithm=MD5 ("Unsupported protocol") http://www.paraview.org/files/ExternalData/MD5/6c0dd882aa361431b95d7e2feb87fece ("HTTP response code said error") Call Stack (most recent call first): /apps/pkg/paraview-5.0/src/paraview-5.0/CMake/ExternalData.cmake:771 (_ExternalData_download_object) make[2]: *** [ExternalData/Testing/Data/Baseline/TileDisplayScatterPlot-2x2-Tile1.png.md5-stamp] Error 1 make[2]: *** Waiting for unfinished jobs.... [ 0%] Building CXX object VTK/Utilities/KWSys/vtksys/CMakeFiles/vtksys.dir/DynamicLoader.cxx.o [ 0%] Building C object VTK/ThirdParty/zlib/vtkzlib/CMakeFiles/vtkzlib.dir/gzwrite.o -- [download 94% complete] -- [download 100% complete] [ 0%] Building C object VTK/ThirdParty/zlib/vtkzlib/CMakeFiles/vtkzlib.dir/inflate.o -- Downloaded object: "/apps/pkg/paraview-5.0/src/paraview-5.0-bld/ExternalData/Objects/MD5/54287981f7c21ba988dbde08a1085574" [ 0%] Building C object VTK/ThirdParty/jpeg/vtkjpeg/CMakeFiles/vtkjpeg.dir/jcinit.c.o make[1]: *** [CMakeFiles/ParaViewData.dir/all] Error 2 make[1]: *** Waiting for unfinished jobs.... [ 0%] Building C object VTK/ThirdParty/jpeg/vtkjpeg/CMakeFiles/vtkjpeg.dir/jcmaster.c.o [ 0%] Linking C executable ../../../../../bin/vtkH5detect [ 0%] Building CXX object VTK/Utilities/DICOMParser/CMakeFiles/vtkDICOMParser.dir/DICOMAppHelper.cxx.o [ 0%] Building CXX object VTK/ThirdParty/alglib/CMakeFiles/vtkalglib.dir/lq.cpp.o [ 0%] Built target H5detect [ 0%] Building CXX object VTK/ThirdParty/alglib/CMakeFiles/vtkalglib.dir/qr.cpp.o [ 0%] Building C object VTK/ThirdParty/jpeg/vtkjpeg/CMakeFiles/vtkjpeg.dir/jcmarker.c.o [ 0%] Building CXX object VTK/ThirdParty/alglib/CMakeFiles/vtkalglib.dir/reflections.cpp.o [ 0%] Building CXX object VTK/Utilities/KWSys/vtksys/CMakeFiles/vtksys.dir/EncodingCXX.cxx.o [ 0%] Building C object VTK/ThirdParty/zlib/vtkzlib/CMakeFiles/vtkzlib.dir/infback.o [ 0%] Building CXX object VTK/ThirdParty/alglib/CMakeFiles/vtkalglib.dir/rotations.cpp.o [ 0%] Building C object VTK/ThirdParty/jpeg/vtkjpeg/CMakeFiles/vtkjpeg.dir/jcmainct.c.o [ 0%] Building C object VTK/ThirdParty/jpeg/vtkjpeg/CMakeFiles/vtkjpeg.dir/jcprepct.c.o [ 0%] Building C object VTK/ThirdParty/zlib/vtkzlib/CMakeFiles/vtkzlib.dir/inftrees.o [ 0%] Building CXX object VTK/ThirdParty/alglib/CMakeFiles/vtkalglib.dir/svd.cpp.o [ 0%] Building C object VTK/ThirdParty/zlib/vtkzlib/CMakeFiles/vtkzlib.dir/inffast.o [ 0%] Building C object VTK/ThirdParty/jpeg/vtkjpeg/CMakeFiles/vtkjpeg.dir/jccoefct.c.o [ 0%] Building C object VTK/ThirdParty/zlib/vtkzlib/CMakeFiles/vtkzlib.dir/trees.o [ 0%] Building C object VTK/ThirdParty/zlib/vtkzlib/CMakeFiles/vtkzlib.dir/uncompr.o [ 0%] Building C object VTK/ThirdParty/expat/vtkexpat/CMakeFiles/vtkexpat.dir/xmlrole.c.o [ 0%] Building CXX object VTK/Utilities/KWSys/vtksys/CMakeFiles/vtksys.dir/Glob.cxx.o [ 0%] Building C object VTK/ThirdParty/jpeg/vtkjpeg/CMakeFiles/vtkjpeg.dir/jccolor.c.o [ 0%] Building C object VTK/Wrapping/Tools/CMakeFiles/vtkWrappingTools.dir/vtkParseData.c.o [ 0%] Building C object VTK/Wrapping/Tools/CMakeFiles/vtkWrappingTools.dir/vtkParseMain.c.o [ 0%] Building C object VTK/ThirdParty/jpeg/vtkjpeg/CMakeFiles/vtkjpeg.dir/jcsample.c.o [ 0%] Building C object VTK/ThirdParty/jpeg/vtkjpeg/CMakeFiles/vtkjpeg.dir/jchuff.c.o [ 0%] Building C object VTK/ThirdParty/jpeg/vtkjpeg/CMakeFiles/vtkjpeg.dir/jcphuff.c.o [ 0%] Building C object VTK/ThirdParty/zlib/vtkzlib/CMakeFiles/vtkzlib.dir/zutil.o [ 0%] Building C object VTK/Wrapping/Tools/CMakeFiles/vtkWrappingTools.dir/vtkParseExtras.c.o [ 0%] Building C object VTK/Wrapping/Tools/CMakeFiles/vtkWrappingTools.dir/vtkParseMangle.c.o [ 0%] Linking C shared library ../../../../lib/libvtkexpat-pv5.0.so [ 0%] Building C object VTK/Wrapping/Tools/CMakeFiles/vtkWrappingTools.dir/vtkParseMerge.c.o [ 1%] Linking C shared library ../../../../lib/libvtkzlib-pv5.0.so [ 1%] Building CXX object VTK/Utilities/KWSys/vtksys/CMakeFiles/vtksys.dir/RegularExpression.cxx.o [ 1%] Linking CXX shared library ../../../lib/libvtkalglib-pv5.0.so [ 1%] 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URL: From andy.bauer at kitware.com Thu Mar 10 13:49:15 2016 From: andy.bauer at kitware.com (Andy Bauer) Date: Thu, 10 Mar 2016 13:49:15 -0500 Subject: [Paraview] [Catalyst] Setting the MPI Comm in Python In-Reply-To: References: <28354c05fea64a7381d77fd77cc57ea5@Y00330G.rd1.rf1> <3e81fad36f7641d3bf9d2af2abfbf876@Y00330G.rd1.rf1> Message-ID: I don't think that would help for Johann's case since he's using Python. It may be worthwhile though to make it easier to initialize Catalyst through Python. Best, Andy On Thu, Mar 10, 2016 at 11:32 AM, Joachim Pouderoux < joachim.pouderoux at kitware.com> wrote: > Hi, > > Regarding the initial problem, would it be useful to add a new method > Initialize(vtkMPICommunicator* comm) to vtkCPProcessor? - it should be > quite straightforward to do. > > Best, > Joachim > > *Joachim Pouderoux* > > *PhD, Technical Expert* > *Kitware SAS * > > > 2016-03-10 16:48 GMT+01:00 Andy Bauer : > >> Hi Yohann, >> >> Thanks for the info! >> >> If you get some interesting results it would be great if you could share >> it. We've recently created some highlighted applications that use Catalyst >> at http://www.paraview.org/catalyst-adaptors/. If you'd like to have a >> section there on elsA, I'd be more than happy to add it in. >> >> Best, >> Andy >> >> On Thu, Mar 10, 2016 at 5:37 AM, VAUTRIN Yohann (SAFRAN) < >> yohann.vautrin at safran.fr> wrote: >> >>> Hi Andy, >>> >>> >>> >>> I?m using elsA, a CFD package developed by ONERA in France. I was given >>> a few links by the project manager if you want more information about the >>> software: >>> >>> ? An Overview of the Multi-Purpose elsA Flow Solver ( >>> http://www.aerospacelab-journal.org/sites/www.aerospacelab-journal.org/files/AL2-10.pdf >>> ) >>> >>> ? Advanced Aerodynamic Applications with the elsA Software ( >>> http://www.aerospacelab-journal.org/sites/www.aerospacelab-journal.org/files/AL2-12.pdf >>> ) >>> >>> ? The Onera elsA CFD software : input from research and >>> feedback from industry - L. Cambier, S. Heib, S. Plot - Mechanics & >>> Industry, 2013 >>> >>> >>> >>> elsA is written in C++ (plus some Fortran routines) but possesses a user >>> interface in Python. I?m using a mechanism in the code that calls a Python >>> script when the internal finish state machine changes state (e.g.: at each >>> increment, before the computation, at the end, ?). >>> >>> >>> >>> Hope that answers your question. Let me know if you want more >>> information ;). >>> >>> >>> >>> >>> >>> Yohann >>> >>> >>> >>> *From:* Andy Bauer [mailto:andy.bauer at kitware.com] >>> *Sent:* Wednesday, March 09, 2016 4:41 PM >>> >>> *To:* VAUTRIN Yohann (SAFRAN) >>> *Cc:* paraview at paraview.org >>> *Subject:* Re: [Paraview] [Catalyst] Setting the MPI Comm in Python >>> >>> >>> >>> Hi Yohann, >>> >>> Glad to hear that you were able to get it working! By the way, what >>> simulation code are you instrumenting to use Catalyst if you don't mind >>> saying? I'd be interested to know how it works for you. >>> >>> Best, >>> >>> Andy >>> >>> >>> >>> On Wed, Mar 9, 2016 at 5:34 AM, VAUTRIN Yohann (SAFRAN) < >>> yohann.vautrin at safran.fr> wrote: >>> >>> Hi Andy, >>> >>> >>> >>> Thank you for your feedback, it helped me solve my problem. >>> >>> >>> >>> If anyone is having a similar problem, what I ended up doing is: >>> >>> *import mpi4py.MPI as MPI* >>> >>> *import vtk* >>> >>> *comm = MPI.COMM_WORLD* >>> >>> *rank = comm.Get_rank()* >>> >>> *size = comm.Get_size()* >>> >>> *in_subcomm = [0,3,6,9] # list of ranks to include in the VTK >>> communicator* >>> >>> *subcomm = comm.Split(1 if rank in in_subcomm else 0,rank)* >>> >>> *#--- In another part of the program called only by the procs in >>> in_subcomm* >>> >>> *vtkComm = vtk.vtkMPI4PyCommunicator.ConvertToVTK(subcomm)* >>> >>> *vtkCont = vtk.vtkMPIController()* >>> >>> *vtkCont.SetCommunicator(vtkComm)* >>> >>> *vtk.vtkMPIController.SetGlobalController(vtkCont)* >>> >>> >>> >>> Due to the way my application works, I had to split the communicator >>> myself, i.e. without using CreateSubController() or PartitionController() >>> because vtk is loaded only by some procs and not every single one (a >>> Mpi_Comm_split operation would therefore be impossible to do). >>> >>> >>> >>> >>> >>> -- >>> >>> Yohann >>> >>> >>> >>> *From:* Andy Bauer [mailto:andy.bauer at kitware.com] >>> *Sent:* Sunday, March 06, 2016 12:55 PM >>> *To:* VAUTRIN Yohann (SAFRAN) >>> *Cc:* paraview at paraview.org >>> *Subject:* Re: [Paraview] [Catalyst] Setting the MPI Comm in Python >>> >>> >>> >>> Hi, >>> >>> Can you use a different controller that has the same MPI processes >>> assigned to it? If that works for you, you should be able to just create a >>> vtkMPIController and use either CreateSubController() or >>> PartitionController() to create one similar to what you want. Note that you >>> may need to create two vtkMPIControllers, one that corresponds to >>> MPI_COMM_WORLD and one for your partitioning. After you've done that you >>> can use the vtkMPIController::SetGlobalController() to have VTK and >>> ParaView use that for interprocess communication. >>> >>> Best, >>> >>> Andy >>> >>> >>> >>> On Fri, Feb 26, 2016 at 10:09 AM, VAUTRIN Yohann (SAFRAN) < >>> yohann.vautrin at safran.fr> wrote: >>> >>> Hi, >>> >>> >>> >>> I?m working on a Catalyst adaptor written in Python for one of the CFD >>> codes I use at work and I?m having trouble setting the MPI communicator I >>> want the vtkCPProcessor object to use (in order to use a subset of >>> MPI_COMM_WORLD). The MPI communicator I create is a mpi4py.MPI_Comm object, >>> which I convert to a vtkMPICommunicator object using >>> vtk.vtkMPI4PyCommunicator.ConvertToVTK. However >>> vtk.vtkPVCatalystPython.vtkCPProcessor.Initialize is expecting a >>> vtkMPICommunicatorOpaqueComm object and there does not seem to be a way for >>> me to create such an object from the Python interface. Am I missing >>> something here or is something not wrapped correctly or wrong? >>> >>> >>> >>> For the moment I use mpi4py.MPI.COMM_WORLD to test everything. The >>> following minimal example replicates my problem: >>> >>> *import mpi4py.MPI* >>> >>> *import vtk* >>> >>> *comm = mpi4py.MPI.COMM_WORLD* >>> >>> *coprocessor = vtk.vtkPVCatalystPython.vtkCPProcessor()* >>> >>> *coprocessor.Initialize(vtk.vtkMPI4PyCommunicator.ConvertToVTK(comm))* >>> >>> The last line fails with this message: >>> >>> *TypeError: Initialize argument 1: method requires a >>> vtkMPICommunicatorOpaqueComm, a vtkMPICommunicator was provided.* >>> >>> >>> >>> I hope I post on the right mailing list as this could actually be a >>> problem in VTK. >>> >>> >>> >>> Thank you for your help. >>> >>> >>> >>> Best, >>> >>> Yohann V. >>> >>> # >>> " Ce courriel et les documents qui lui sont joints peuvent contenir des >>> informations confidentielles, ?tre soumis aux r?glementations relatives au >>> contr?le des exportations ou ayant un caract?re priv?. S'ils ne vous sont >>> pas destin?s, nous vous signalons qu'il est strictement interdit de les >>> divulguer, de les reproduire ou d'en utiliser de quelque mani?re que ce >>> soit le contenu. Toute exportation ou r?exportation non autoris?e est >>> interdite.Si ce message vous a ?t? transmis par erreur, merci d'en informer >>> l'exp?diteur et de supprimer imm?diatement de votre syst?me informatique ce >>> courriel ainsi que tous les documents qui y sont attach?s." >>> ****** >>> " This e-mail and any attached documents may contain confidential or >>> proprietary information and may be subject to export control laws and >>> regulations. If you are not the intended recipient, you are notified that >>> any dissemination, copying of this e-mail and any attachments thereto or >>> use of their contents by any means whatsoever is strictly prohibited. >>> Unauthorized export or re-export is prohibited. If you have received this >>> e-mail in error, please advise the sender immediately and delete this >>> e-mail and all attached documents from your computer system." >>> # >>> >>> >>> _______________________________________________ >>> Powered by www.kitware.com >>> >>> Visit other Kitware open-source projects at >>> http://www.kitware.com/opensource/opensource.html >>> >>> Please keep messages on-topic and check the ParaView Wiki at: >>> http://paraview.org/Wiki/ParaView >>> >>> Search the list archives at: http://markmail.org/search/?q=ParaView >>> >>> Follow this link to subscribe/unsubscribe: >>> http://public.kitware.com/mailman/listinfo/paraview >>> >>> >>> >>> >>> # >>> " Ce courriel et les documents qui lui sont joints peuvent contenir des >>> informations confidentielles, ?tre soumis aux r?glementations relatives au >>> contr?le des exportations ou ayant un caract?re priv?. S'ils ne vous sont >>> pas destin?s, nous vous signalons qu'il est strictement interdit de les >>> divulguer, de les reproduire ou d'en utiliser de quelque mani?re que ce >>> soit le contenu. Toute exportation ou r?exportation non autoris?e est >>> interdite Si ce message vous a ?t? transmis par erreur, merci d'en informer >>> l'exp?diteur et de supprimer imm?diatement de votre syst?me informatique ce >>> courriel ainsi que tous les documents qui y sont attach?s." >>> ****** >>> " This e-mail and any attached documents may contain confidential or >>> proprietary information and may be subject to export control laws and >>> regulations. If you are not the intended recipient, you are notified that >>> any dissemination, copying of this e-mail and any attachments thereto or >>> use of their contents by any means whatsoever is strictly prohibited. >>> Unauthorized export or re-export is prohibited. If you have received this >>> e-mail in error, please advise the sender immediately and delete this >>> e-mail and all attached documents from your computer system." >>> # >>> >>> >>> >>> # >>> " Ce courriel et les documents qui lui sont joints peuvent contenir des >>> informations confidentielles, ?tre soumis aux r?glementations relatives au >>> contr?le des exportations ou ayant un caract?re priv?. S'ils ne vous sont >>> pas destin?s, nous vous signalons qu'il est strictement interdit de les >>> divulguer, de les reproduire ou d'en utiliser de quelque mani?re que ce >>> soit le contenu. Toute exportation ou r?exportation non autoris?e est >>> interdite Si ce message vous a ?t? transmis par erreur, merci d'en informer >>> l'exp?diteur et de supprimer imm?diatement de votre syst?me informatique ce >>> courriel ainsi que tous les documents qui y sont attach?s." >>> ****** >>> " This e-mail and any attached documents may contain confidential or >>> proprietary information and may be subject to export control laws and >>> regulations. If you are not the intended recipient, you are notified that >>> any dissemination, copying of this e-mail and any attachments thereto or >>> use of their contents by any means whatsoever is strictly prohibited. >>> Unauthorized export or re-export is prohibited. If you have received this >>> e-mail in error, please advise the sender immediately and delete this >>> e-mail and all attached documents from your computer system." >>> # >>> >> >> >> _______________________________________________ >> Powered by www.kitware.com >> >> Visit other Kitware open-source projects at >> http://www.kitware.com/opensource/opensource.html >> >> Please keep messages on-topic and check the ParaView Wiki at: >> http://paraview.org/Wiki/ParaView >> >> Search the list archives at: http://markmail.org/search/?q=ParaView >> >> Follow this link to subscribe/unsubscribe: >> http://public.kitware.com/mailman/listinfo/paraview >> >> > -------------- next part -------------- An HTML attachment was scrubbed... URL: From utkarsh.ayachit at kitware.com Thu Mar 10 13:51:56 2016 From: utkarsh.ayachit at kitware.com (Utkarsh Ayachit) Date: Thu, 10 Mar 2016 13:51:56 -0500 Subject: [Paraview] ParaView make error: Unsupported protocol; HTTP response code said error ... In-Reply-To: References: Message-ID: Add `-DBUILD_TESTING:BOOL=OFF` to you cmake command line. That'll disable the downloading of test datasets and void this error. Utkarsh On Thu, Mar 10, 2016 at 1:41 PM, Halter, Jon wrote: > I'm trying to configure ParaView for use with OSMesa. I've successfully > built OSMesa and now I'm trying to build ParaView. I based my cmake options > on what I found here: > http://www.paraview.org/Wiki/ParaView/ParaView_And_Mesa_3D > > cmake \ > -DCMAKE_INSTALL_PREFIX:PATH=/apps/pkg/paraview-5.0/rhel6_u5-x86_64/gnu \ > -DPARAVIEW_ENABLE_PYTHON:BOOL=ON \ > -DPARAVIEW_USE_MPI=ON \ > -DPARAVIEW_BUILD_QT_GUI=OFF \ > -DVTK_USE_X=OFF \ > -DOPENGL_INCLUDE_DIR=/usr/include \ > -DOPENGL_gl_LIBRARY=/apps/pkg/paraview-5.0/rhel6_u5-x86_64/gnu/lib/libOSMesa.so > \ > -DVTK_OPENGL_HAS_OSMESA=ON \ > -DOSMESA_INCLUDE_DIR=/apps/pkg/paraview-5.0/rhel6_u5-x86_64/gnu/include \ > -DOSMESA_LIBRARY=/apps/pkg/paraview-5.0/rhel6_u5-x86_64/gnu/lib/libOSMesa.so > \ > ../paraview-5.0 > > > Upon an attempt to make, I receive this error 0% in: > > CMake Error at > /apps/pkg/paraview-5.0/src/paraview-5.0/CMake/ExternalData.cmake:749 > (message): > Object MD5=6c0dd882aa361431b95d7e2feb87fece not found at: > > > http://midas3.kitware.com/midas/api/rest?method=midas.bitstream.download&checksum=6c0dd882aa361431b95d7e2feb87fece&algorithm=MD5 > ("Unsupported protocol") > > http://www.paraview.org/files/ExternalData/MD5/6c0dd882aa361431b95d7e2feb87fece > ("HTTP response code said error") > Call Stack (most recent call first): > /apps/pkg/paraview-5.0/src/paraview-5.0/CMake/ExternalData.cmake:771 > (_ExternalData_download_object) > > > > make[2]: *** > [ExternalData/Testing/Data/Baseline/TileDisplayScatterPlot-2x2-Tile1.png.md5-stamp] > Error 1 > make[2]: *** Waiting for unfinished jobs.... > > > Any help or insight would be much appreciated. Here is the output in it's > entirety. I figured it'd be OK to paste it in full, since I didn't get very > far: > > Scanning dependencies of target vtkWrapPythonInit > Scanning dependencies of target vtkmkg3states > [ 0%] Building C object > VTK/Wrapping/Tools/CMakeFiles/vtkWrapPythonInit.dir/vtkWrapPythonInit.c.o > [ 0%] Building C object > VTK/ThirdParty/tiff/vtktiff/CMakeFiles/vtkmkg3states.dir/mkg3states.c.o > Scanning dependencies of target vtkDICOMParser > Scanning dependencies of target vtkexpat > Scanning dependencies of target ParaViewData > Scanning dependencies of target vtkalglib > [ 0%] Building C object > VTK/ThirdParty/expat/vtkexpat/CMakeFiles/vtkexpat.dir/xmlparse.c.o > [ 0%] Building CXX object > VTK/Utilities/DICOMParser/CMakeFiles/vtkDICOMParser.dir/DICOMFile.cxx.o > Scanning dependencies of target H5make_libsettings > [ 0%] Building CXX object > VTK/ThirdParty/alglib/CMakeFiles/vtkalglib.dir/ap.cpp.o > Scanning dependencies of target H5detect > [ 0%] Building C object > VTK/ThirdParty/hdf5/vtkhdf5/src/CMakeFiles/H5make_libsettings.dir/H5make_libsettings.c.o > [ 0%] Generating > /apps/pkg/paraview-5.0/src/paraview-5.0-bld/ExternalData/Testing/Data/Baseline/PythonPVSimpleSphere.png > [ 0%] Building C object > VTK/ThirdParty/hdf5/vtkhdf5/src/CMakeFiles/H5detect.dir/H5detect.c.o > Scanning dependencies of target vtkzlib > -- Fetching > "http://midas3.kitware.com/midas/api/rest?method=midas.bitstream.download&checksum=0fef14d25d8deca9760d33febe19c978&algorithm=MD5" > [ 0%] Building C object > VTK/ThirdParty/zlib/vtkzlib/CMakeFiles/vtkzlib.dir/adler32.o > Scanning dependencies of target vtkWrappingTools > [ 0%] Linking C executable ../../../bin/vtkWrapPythonInit-pv5.0 > [ 0%] Building C object > VTK/Wrapping/Tools/CMakeFiles/vtkWrappingTools.dir/vtkParse.tab.c.o > Scanning dependencies of target vtkjpeg > [ 0%] Linking C executable ../../../../bin/vtkmkg3states-pv5.0 > Scanning dependencies of target vtksys > [ 0%] Built target vtkWrapPythonInit > [ 0%] 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Building CXX object > VTK/ThirdParty/alglib/CMakeFiles/vtkalglib.dir/bidiagonal.cpp.o > [ 0%] Building C object > VTK/ThirdParty/jpeg/vtkjpeg/CMakeFiles/vtkjpeg.dir/jerror.c.o > [ 0%] Building C object > VTK/ThirdParty/zlib/vtkzlib/CMakeFiles/vtkzlib.dir/deflate.o > Scanning dependencies of target vtkjsoncpp > -- [download 32% complete] > -- [download 46% complete] > [ 0%] Building CXX object > VTK/ThirdParty/jsoncpp/vtkjsoncpp/CMakeFiles/vtkjsoncpp.dir/jsoncpp.cpp.o > [ 0%] Building C object > VTK/ThirdParty/jpeg/vtkjpeg/CMakeFiles/vtkjpeg.dir/jmemmgr.c.o > -- [download 55% complete] > -- [download 60% complete] > -- [download 64% complete] > -- [download 74% complete] > -- [download 78% complete] > -- [download 83% complete] > -- [download 87% complete] > -- [download 92% complete] > -- [download 97% complete] > -- [download 100% complete] > -- Downloaded object: > "/apps/pkg/paraview-5.0/src/paraview-5.0-bld/ExternalData/Objects/MD5/0fef14d25d8deca9760d33febe19c978" > [ 0%] Building C object > VTK/ThirdParty/jpeg/vtkjpeg/CMakeFiles/vtkjpeg.dir/jcapimin.c.o > [ 0%] Generating > /apps/pkg/paraview-5.0/src/paraview-5.0-bld/ExternalData/Testing/Data/Baseline/RefiningImage_1.png > [ 0%] Building C object > VTK/Utilities/KWSys/vtksys/CMakeFiles/vtksys.dir/EncodingC.c.o > -- Fetching > "http://midas3.kitware.com/midas/api/rest?method=midas.bitstream.download&checksum=54287981f7c21ba988dbde08a1085574&algorithm=MD5" > [ 0%] Building CXX object > VTK/Utilities/DICOMParser/CMakeFiles/vtkDICOMParser.dir/DICOMParser.cxx.o > [ 0%] Generating > /apps/pkg/paraview-5.0/src/paraview-5.0-bld/ExternalData/Testing/Data/Baseline/TileDisplayScatterPlot-2x2-Tile1.png > [ 0%] Building C object > VTK/Utilities/KWSys/vtksys/CMakeFiles/vtksys.dir/MD5.c.o > -- Fetching > "http://midas3.kitware.com/midas/api/rest?method=midas.bitstream.download&checksum=6c0dd882aa361431b95d7e2feb87fece&algorithm=MD5" > [ 0%] Building C object > VTK/ThirdParty/jpeg/vtkjpeg/CMakeFiles/vtkjpeg.dir/jcapistd.c.o > [ 0%] Building C object > VTK/ThirdParty/expat/vtkexpat/CMakeFiles/vtkexpat.dir/xmltok.c.o > [ 0%] Building C object > VTK/ThirdParty/zlib/vtkzlib/CMakeFiles/vtkzlib.dir/gzclose.o > -- [download 100% complete] > [ 0%] Building C object > VTK/ThirdParty/jpeg/vtkjpeg/CMakeFiles/vtkjpeg.dir/jctrans.c.o > -- Fetching > "http://www.paraview.org/files/ExternalData/MD5/54287981f7c21ba988dbde08a1085574" > [ 0%] Building C object > VTK/Utilities/KWSys/vtksys/CMakeFiles/vtksys.dir/System.c.o > [ 0%] Building C object > VTK/ThirdParty/zlib/vtkzlib/CMakeFiles/vtkzlib.dir/gzlib.o > [ 0%] Building CXX object > VTK/Utilities/KWSys/vtksys/CMakeFiles/vtksys.dir/Directory.cxx.o > -- [download 100% complete] > -- Fetching > "http://www.paraview.org/files/ExternalData/MD5/6c0dd882aa361431b95d7e2feb87fece" > [ 0%] Building CXX object > VTK/ThirdParty/alglib/CMakeFiles/vtkalglib.dir/blas.cpp.o > [ 0%] Building C object > VTK/ThirdParty/zlib/vtkzlib/CMakeFiles/vtkzlib.dir/gzread.o > [ 0%] Building C object > VTK/ThirdParty/jpeg/vtkjpeg/CMakeFiles/vtkjpeg.dir/jcparam.c.o > -- [download 85% complete] > [ 0%] Building C object > VTK/ThirdParty/jpeg/vtkjpeg/CMakeFiles/vtkjpeg.dir/jdatadst.c.o > CMake Error at > /apps/pkg/paraview-5.0/src/paraview-5.0/CMake/ExternalData.cmake:749 > (message): > Object MD5=6c0dd882aa361431b95d7e2feb87fece not found at: > > > http://midas3.kitware.com/midas/api/rest?method=midas.bitstream.download&checksum=6c0dd882aa361431b95d7e2feb87fece&algorithm=MD5 > ("Unsupported protocol") > > http://www.paraview.org/files/ExternalData/MD5/6c0dd882aa361431b95d7e2feb87fece > ("HTTP response code said error") > Call Stack (most recent call first): > /apps/pkg/paraview-5.0/src/paraview-5.0/CMake/ExternalData.cmake:771 > (_ExternalData_download_object) > > > > make[2]: *** > [ExternalData/Testing/Data/Baseline/TileDisplayScatterPlot-2x2-Tile1.png.md5-stamp] > Error 1 > make[2]: *** Waiting for unfinished jobs.... > [ 0%] Building CXX object > VTK/Utilities/KWSys/vtksys/CMakeFiles/vtksys.dir/DynamicLoader.cxx.o > [ 0%] Building C object > VTK/ThirdParty/zlib/vtkzlib/CMakeFiles/vtkzlib.dir/gzwrite.o > -- [download 94% complete] > -- [download 100% complete] > [ 0%] Building C object > VTK/ThirdParty/zlib/vtkzlib/CMakeFiles/vtkzlib.dir/inflate.o > -- Downloaded object: > "/apps/pkg/paraview-5.0/src/paraview-5.0-bld/ExternalData/Objects/MD5/54287981f7c21ba988dbde08a1085574" > [ 0%] Building C object > VTK/ThirdParty/jpeg/vtkjpeg/CMakeFiles/vtkjpeg.dir/jcinit.c.o > make[1]: *** [CMakeFiles/ParaViewData.dir/all] Error 2 > make[1]: *** Waiting for unfinished jobs.... > [ 0%] Building C object > VTK/ThirdParty/jpeg/vtkjpeg/CMakeFiles/vtkjpeg.dir/jcmaster.c.o > [ 0%] Linking C executable ../../../../../bin/vtkH5detect > [ 0%] Building CXX object > VTK/Utilities/DICOMParser/CMakeFiles/vtkDICOMParser.dir/DICOMAppHelper.cxx.o > [ 0%] Building CXX object > VTK/ThirdParty/alglib/CMakeFiles/vtkalglib.dir/lq.cpp.o > [ 0%] Built target H5detect > [ 0%] Building CXX object > VTK/ThirdParty/alglib/CMakeFiles/vtkalglib.dir/qr.cpp.o > [ 0%] Building C object > VTK/ThirdParty/jpeg/vtkjpeg/CMakeFiles/vtkjpeg.dir/jcmarker.c.o > [ 0%] Building CXX object > VTK/ThirdParty/alglib/CMakeFiles/vtkalglib.dir/reflections.cpp.o > [ 0%] Building CXX object > VTK/Utilities/KWSys/vtksys/CMakeFiles/vtksys.dir/EncodingCXX.cxx.o > [ 0%] Building C object > VTK/ThirdParty/zlib/vtkzlib/CMakeFiles/vtkzlib.dir/infback.o > [ 0%] Building CXX object > VTK/ThirdParty/alglib/CMakeFiles/vtkalglib.dir/rotations.cpp.o > [ 0%] Building C object > VTK/ThirdParty/jpeg/vtkjpeg/CMakeFiles/vtkjpeg.dir/jcmainct.c.o > [ 0%] Building C object > VTK/ThirdParty/jpeg/vtkjpeg/CMakeFiles/vtkjpeg.dir/jcprepct.c.o > [ 0%] Building C object > VTK/ThirdParty/zlib/vtkzlib/CMakeFiles/vtkzlib.dir/inftrees.o > [ 0%] Building CXX object > VTK/ThirdParty/alglib/CMakeFiles/vtkalglib.dir/svd.cpp.o > [ 0%] Building C object > 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VTK/ThirdParty/jpeg/vtkjpeg/CMakeFiles/vtkjpeg.dir/jdapistd.c.o > [ 1%] Building C object > VTK/ThirdParty/jpeg/vtkjpeg/CMakeFiles/vtkjpeg.dir/jdapimin.c.o > [ 1%] Building C object > VTK/Wrapping/Tools/CMakeFiles/vtkWrappingTools.dir/vtkWrap.c.o > [ 1%] Building C object > VTK/ThirdParty/jpeg/vtkjpeg/CMakeFiles/vtkjpeg.dir/jdtrans.c.o > [ 1%] Building C object > VTK/Wrapping/Tools/CMakeFiles/vtkWrappingTools.dir/vtkWrapText.c.o > [ 1%] Building C object > VTK/ThirdParty/jpeg/vtkjpeg/CMakeFiles/vtkjpeg.dir/jdatasrc.c.o > [ 1%] Building C object > VTK/ThirdParty/jpeg/vtkjpeg/CMakeFiles/vtkjpeg.dir/jdmaster.c.o > [ 1%] Building C object > VTK/ThirdParty/jpeg/vtkjpeg/CMakeFiles/vtkjpeg.dir/jdinput.c.o > [ 1%] Building C object > VTK/ThirdParty/jpeg/vtkjpeg/CMakeFiles/vtkjpeg.dir/jdmarker.c.o > [ 1%] Building C object > VTK/ThirdParty/jpeg/vtkjpeg/CMakeFiles/vtkjpeg.dir/jdhuff.c.o > [ 1%] Building C object > VTK/ThirdParty/jpeg/vtkjpeg/CMakeFiles/vtkjpeg.dir/jdphuff.c.o > [ 1%] Building C object > VTK/ThirdParty/jpeg/vtkjpeg/CMakeFiles/vtkjpeg.dir/jdmainct.c.o > [ 1%] Building C object > VTK/ThirdParty/jpeg/vtkjpeg/CMakeFiles/vtkjpeg.dir/jdcoefct.c.o > [ 1%] Building C object > VTK/ThirdParty/jpeg/vtkjpeg/CMakeFiles/vtkjpeg.dir/jdpostct.c.o > [ 1%] Building C object > VTK/ThirdParty/jpeg/vtkjpeg/CMakeFiles/vtkjpeg.dir/jddctmgr.c.o > [ 1%] Building C object > VTK/ThirdParty/jpeg/vtkjpeg/CMakeFiles/vtkjpeg.dir/jidctfst.c.o > [ 1%] Building C object > VTK/ThirdParty/jpeg/vtkjpeg/CMakeFiles/vtkjpeg.dir/jidctflt.c.o > [ 1%] Building C object > VTK/ThirdParty/jpeg/vtkjpeg/CMakeFiles/vtkjpeg.dir/jidctint.c.o > [ 1%] Building C object > VTK/ThirdParty/jpeg/vtkjpeg/CMakeFiles/vtkjpeg.dir/jidctred.c.o > [ 1%] Building C object > VTK/ThirdParty/jpeg/vtkjpeg/CMakeFiles/vtkjpeg.dir/jdsample.c.o > [ 1%] Linking C static library ../../../lib/libvtkWrappingTools-pv5.0.a > [ 1%] Building C object > VTK/ThirdParty/jpeg/vtkjpeg/CMakeFiles/vtkjpeg.dir/jdcolor.c.o > [ 1%] Building C object > VTK/ThirdParty/jpeg/vtkjpeg/CMakeFiles/vtkjpeg.dir/jquant1.c.o > [ 1%] Building C object > VTK/ThirdParty/jpeg/vtkjpeg/CMakeFiles/vtkjpeg.dir/jquant2.c.o > [ 1%] Building C object > VTK/ThirdParty/jpeg/vtkjpeg/CMakeFiles/vtkjpeg.dir/jdmerge.c.o > [ 1%] Linking CXX shared library ../../../lib/libvtkDICOMParser-pv5.0.so > [ 1%] Built target vtkWrappingTools > [ 1%] Linking C shared library ../../../../lib/libvtkjpeg-pv5.0.so > [ 1%] Built target vtkDICOMParser > [ 1%] Built target vtkjpeg > [ 1%] Linking CXX shared library ../../../../lib/libvtkjsoncpp-pv5.0.so > [ 1%] Linking CXX shared library ../../../../lib/libvtksys-pv5.0.so > [ 1%] Built target vtkjsoncpp > [ 1%] Built target vtksys > make: *** [all] Error 2 > > > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > From utkarsh.ayachit at kitware.com Thu Mar 10 14:33:02 2016 From: utkarsh.ayachit at kitware.com (Utkarsh Ayachit) Date: Thu, 10 Mar 2016 14:33:02 -0500 Subject: [Paraview] pv5.0 multi-page tiff in parallel In-Reply-To: <921D6AAA-37E4-4A8A-8327-0B318AC656A8@anl.gov> References: <048057A4-94EF-411E-8515-DFC22622410F@anl.gov> <921D6AAA-37E4-4A8A-8327-0B318AC656A8@anl.gov> Message-ID: Cool. Thanks for the info. I'll merge this in cleanly once I catch up with some of my todo list :). On Wed, Mar 9, 2016 at 7:20 AM, Insley, Joseph A. wrote: > For us, having the patch available was really important. Now that we have it and can patch our production install, I'd say having it included in 5.0.1 is less critical. > > Thanks > joe > > Sent from my iPhone > >> On Mar 8, 2016, at 10:10 PM, Utkarsh Ayachit wrote: >> >> Thanks, Joe. How critical is it for this change to be in 5.0.1? I'd >> like to add a test for the MR before merging it, but not sure I can >> get that in soon. >> >> Utkarsh >> >>> On Tue, Mar 8, 2016 at 12:36 PM, Insley, Joseph A. wrote: >>> Utkarsh, >>> >>> I have now tested a 5.0.0 install with the tiff patch applied (thanks Dave), and the multi-page tiff reader appears to be working as expected, both serial and in parallel. >>> >>> Thanks >>> joe >>> >>>>> On Mar 1, 2016, at 7:37 PM, Utkarsh Ayachit wrote: >>>>> >>>>> Do I have to download a different version to have the fix you made? >>>> >>>> This change is not merged into the repository yet and hence not >>>> available in 5.0.1 patch release as well. I was hoping someone would >>>> get a change to review/test it before merging it. >>>> >>>> Utkarsh >>>> _______________________________________________ >>>> Powered by www.kitware.com >>>> >>>> Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html >>>> >>>> Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView >>>> >>>> Search the list archives at: http://markmail.org/search/?q=ParaView >>>> >>>> Follow this link to subscribe/unsubscribe: >>>> http://public.kitware.com/mailman/listinfo/paraview >>> From cory.quammen at kitware.com Thu Mar 10 22:55:46 2016 From: cory.quammen at kitware.com (Cory Quammen) Date: Thu, 10 Mar 2016 22:55:46 -0500 Subject: [Paraview] ParaView make error: Unsupported protocol; HTTP response code said error ... In-Reply-To: References: Message-ID: The real problem is that the CMake you are using wasn't built with OpenSSL support. If you ever want to enable testing, you'll need to configure with an OpenSSL-enabled CMake. On Thu, Mar 10, 2016 at 1:51 PM, Utkarsh Ayachit wrote: > Add `-DBUILD_TESTING:BOOL=OFF` to you cmake command line. That'll > disable the downloading of test datasets and void this error. > > Utkarsh > > On Thu, Mar 10, 2016 at 1:41 PM, Halter, Jon wrote: >> I'm trying to configure ParaView for use with OSMesa. I've successfully >> built OSMesa and now I'm trying to build ParaView. I based my cmake options >> on what I found here: >> http://www.paraview.org/Wiki/ParaView/ParaView_And_Mesa_3D >> >> cmake \ >> -DCMAKE_INSTALL_PREFIX:PATH=/apps/pkg/paraview-5.0/rhel6_u5-x86_64/gnu \ >> -DPARAVIEW_ENABLE_PYTHON:BOOL=ON \ >> -DPARAVIEW_USE_MPI=ON \ >> -DPARAVIEW_BUILD_QT_GUI=OFF \ >> -DVTK_USE_X=OFF \ >> -DOPENGL_INCLUDE_DIR=/usr/include \ >> -DOPENGL_gl_LIBRARY=/apps/pkg/paraview-5.0/rhel6_u5-x86_64/gnu/lib/libOSMesa.so >> \ >> -DVTK_OPENGL_HAS_OSMESA=ON \ >> -DOSMESA_INCLUDE_DIR=/apps/pkg/paraview-5.0/rhel6_u5-x86_64/gnu/include \ >> -DOSMESA_LIBRARY=/apps/pkg/paraview-5.0/rhel6_u5-x86_64/gnu/lib/libOSMesa.so >> \ >> ../paraview-5.0 >> >> >> Upon an attempt to make, I receive this error 0% in: >> >> CMake Error at >> /apps/pkg/paraview-5.0/src/paraview-5.0/CMake/ExternalData.cmake:749 >> (message): >> Object MD5=6c0dd882aa361431b95d7e2feb87fece not found at: >> >> >> http://midas3.kitware.com/midas/api/rest?method=midas.bitstream.download&checksum=6c0dd882aa361431b95d7e2feb87fece&algorithm=MD5 >> ("Unsupported protocol") >> >> http://www.paraview.org/files/ExternalData/MD5/6c0dd882aa361431b95d7e2feb87fece >> ("HTTP response code said error") >> Call Stack (most recent call first): >> /apps/pkg/paraview-5.0/src/paraview-5.0/CMake/ExternalData.cmake:771 >> (_ExternalData_download_object) >> >> >> >> make[2]: *** >> [ExternalData/Testing/Data/Baseline/TileDisplayScatterPlot-2x2-Tile1.png.md5-stamp] >> Error 1 >> make[2]: *** Waiting for unfinished jobs.... >> >> >> Any help or insight would be much appreciated. Here is the output in it's >> entirety. I figured it'd be OK to paste it in full, since I didn't get very >> far: >> >> Scanning dependencies of target vtkWrapPythonInit >> Scanning dependencies of target vtkmkg3states >> [ 0%] Building C object >> VTK/Wrapping/Tools/CMakeFiles/vtkWrapPythonInit.dir/vtkWrapPythonInit.c.o >> [ 0%] Building C object >> VTK/ThirdParty/tiff/vtktiff/CMakeFiles/vtkmkg3states.dir/mkg3states.c.o >> Scanning dependencies of target vtkDICOMParser >> Scanning dependencies of target vtkexpat >> Scanning dependencies of target ParaViewData >> Scanning dependencies of target vtkalglib >> [ 0%] Building C object >> VTK/ThirdParty/expat/vtkexpat/CMakeFiles/vtkexpat.dir/xmlparse.c.o >> [ 0%] Building CXX object >> VTK/Utilities/DICOMParser/CMakeFiles/vtkDICOMParser.dir/DICOMFile.cxx.o >> Scanning dependencies of target H5make_libsettings >> [ 0%] Building CXX object >> VTK/ThirdParty/alglib/CMakeFiles/vtkalglib.dir/ap.cpp.o >> Scanning dependencies of target H5detect >> [ 0%] Building C object >> VTK/ThirdParty/hdf5/vtkhdf5/src/CMakeFiles/H5make_libsettings.dir/H5make_libsettings.c.o >> [ 0%] Generating >> /apps/pkg/paraview-5.0/src/paraview-5.0-bld/ExternalData/Testing/Data/Baseline/PythonPVSimpleSphere.png >> [ 0%] Building C object >> VTK/ThirdParty/hdf5/vtkhdf5/src/CMakeFiles/H5detect.dir/H5detect.c.o >> Scanning dependencies of target vtkzlib >> -- Fetching >> "http://midas3.kitware.com/midas/api/rest?method=midas.bitstream.download&checksum=0fef14d25d8deca9760d33febe19c978&algorithm=MD5" >> [ 0%] Building C object >> VTK/ThirdParty/zlib/vtkzlib/CMakeFiles/vtkzlib.dir/adler32.o >> Scanning dependencies of target vtkWrappingTools >> [ 0%] Linking C executable ../../../bin/vtkWrapPythonInit-pv5.0 >> [ 0%] Building C object >> VTK/Wrapping/Tools/CMakeFiles/vtkWrappingTools.dir/vtkParse.tab.c.o >> Scanning dependencies of target vtkjpeg >> [ 0%] Linking C executable ../../../../bin/vtkmkg3states-pv5.0 >> Scanning dependencies of target vtksys >> [ 0%] Built target vtkWrapPythonInit >> [ 0%] Building C object >> VTK/ThirdParty/jpeg/vtkjpeg/CMakeFiles/vtkjpeg.dir/jmemnobs.c.o >> [ 0%] Building C object >> VTK/ThirdParty/zlib/vtkzlib/CMakeFiles/vtkzlib.dir/compress.o >> [ 0%] Building CXX object >> VTK/ThirdParty/alglib/CMakeFiles/vtkalglib.dir/bdsvd.cpp.o >> [ 0%] Building C object >> VTK/Utilities/KWSys/vtksys/CMakeFiles/vtksys.dir/ProcessUNIX.c.o >> [ 0%] Linking C executable ../../../../../bin/vtkH5make_libsettings >> [ 0%] Built target vtkmkg3states >> [ 0%] Building C object >> VTK/Utilities/KWSys/vtksys/CMakeFiles/vtksys.dir/Base64.c.o >> -- [download 100% complete] >> -- Fetching >> "http://www.paraview.org/files/ExternalData/MD5/0fef14d25d8deca9760d33febe19c978" >> [ 0%] Building C object >> VTK/ThirdParty/zlib/vtkzlib/CMakeFiles/vtkzlib.dir/crc32.o >> [ 0%] Building C object >> VTK/ThirdParty/jpeg/vtkjpeg/CMakeFiles/vtkjpeg.dir/jcomapi.c.o >> [ 0%] Built target H5make_libsettings >> [ 0%] Building C object >> 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CXX shared library ../../../../lib/libvtkjsoncpp-pv5.0.so >> [ 1%] Linking CXX shared library ../../../../lib/libvtksys-pv5.0.so >> [ 1%] Built target vtkjsoncpp >> [ 1%] Built target vtksys >> make: *** [all] Error 2 >> >> >> >> _______________________________________________ >> Powered by www.kitware.com >> >> Visit other Kitware open-source projects at >> http://www.kitware.com/opensource/opensource.html >> >> Please keep messages on-topic and check the ParaView Wiki at: >> http://paraview.org/Wiki/ParaView >> >> Search the list archives at: http://markmail.org/search/?q=ParaView >> >> Follow this link to subscribe/unsubscribe: >> http://public.kitware.com/mailman/listinfo/paraview >> > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview -- Cory Quammen R&D Engineer Kitware, Inc. From gabriel.alvarez at usc.es Fri Mar 11 06:12:44 2016 From: gabriel.alvarez at usc.es (=?iso-8859-1?Q?Gabriel_=C1lvarez_Castro?=) Date: Fri, 11 Mar 2016 12:12:44 +0100 Subject: [Paraview] WebSocket connection failed: Error during WebSocket handshake: Unexpected response code: 404 Message-ID: <000901d17b86$efd876f0$cf8964d0$@usc.es> Hi: We've installed ParaviewWeb 5.0 in a configuration of two machines: Apache on one machine (Ubuntu 14.04), and the launcher and the ParaViewWeb processes on a second machine (Ubuntu 15.10). We've the problem that when trying to access the Visualizer ('Post-processing' link at index.html) the '.../apps/Visualizer' tab opens but we receive the error 'WebSocket connection failed: Error during WebSocket handshake: Unexpected response code: 404'. We've tested before the same ParaviewWeb only in one machine (Ubuntu 15.10) and it worked fine. Could someone help us please? Regards: Gabriel. -------------- next part -------------- An HTML attachment was scrubbed... URL: From utkarsh.ayachit at kitware.com Fri Mar 11 09:41:09 2016 From: utkarsh.ayachit at kitware.com (Utkarsh Ayachit) Date: Fri, 11 Mar 2016 09:41:09 -0500 Subject: [Paraview] =?utf-8?q?Can_=27Find_Data=C5=A0=27_search_for_strings?= =?utf-8?q?_or_just_numerical_data?= In-Reply-To: References: Message-ID: > Can the PV 'Find Data?' command be used to search attribute data of type > string? Alas, no. string arrays are currently not supported by "Find Data". Utkarsh From utkarsh.ayachit at kitware.com Fri Mar 11 09:42:32 2016 From: utkarsh.ayachit at kitware.com (Utkarsh Ayachit) Date: Fri, 11 Mar 2016 09:42:32 -0500 Subject: [Paraview] Problem with saving screen shot of Comparative View In-Reply-To: References: Message-ID: That is indeed a bug: http://www.paraview.org/Bug/view.php?id=15593 It's on the list of items to be fixed soon. Utkarsh On Wed, Mar 9, 2016 at 12:10 AM, hengxing pan wrote: > Hi,all > I got an error when I saved the screen shot of comparative render view . > Does anyone know how to fix the error ? Thanks in advance ! > Pan Hengxing > > ERROR: In > C:\bbd\df0abce0\source-paraview\ParaViewCore\ServerImplementation\Core\vtkPVSessionCore.cxx, > line 390 > > vtkPVSessionCore (0000024D9F0479F0): Object type: vtkPVComparativeView, > could not find requested method: "PrepareForScreenshot" > > or the method was called with incorrect arguments. > > > while processing > > Message 0 = Invoke > > Argument 0 = stream_value { > > Message 0 = Invoke > > Argument 0 = id_value {1} > > Argument 1 = string_value {GetVTKObject} > > Argument 2 = uint32_value {5560} > > } > > Argument 1 = string_value {PrepareForScreenshot} > > > > > ERROR: In > C:\bbd\df0abce0\source-paraview\ParaViewCore\ServerImplementation\Core\vtkPVSessionCore.cxx, > line 391 > > vtkPVSessionCore (0000024D9F0479F0): Aborting execution for debugging > purposes. > > > > ERROR: In > C:\bbd\df0abce0\source-paraview\ParaViewCore\ServerImplementation\Core\vtkPVSessionCore.cxx, > line 390 > > vtkPVSessionCore (0000024D9F0479F0): Object type: vtkPVComparativeView, > could not find requested method: "CleanupAfterScreenshot" > > or the method was called with incorrect arguments. > > > while processing > > Message 0 = Invoke > > Argument 0 = stream_value { > > Message 0 = Invoke > > Argument 0 = id_value {1} > > Argument 1 = string_value {GetVTKObject} > > Argument 2 = uint32_value {5560} > > } > > Argument 1 = string_value {CleanupAfterScreenshot} > > > > > ERROR: In > C:\bbd\df0abce0\source-paraview\ParaViewCore\ServerImplementation\Core\vtkPVSessionCore.cxx, > line 391 > > vtkPVSessionCore (0000024D9F0479F0): Aborting execution for debugging > purposes. > > > > Save Image failed. > > > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > From utkarsh.ayachit at kitware.com Fri Mar 11 09:46:39 2016 From: utkarsh.ayachit at kitware.com (Utkarsh Ayachit) Date: Fri, 11 Mar 2016 09:46:39 -0500 Subject: [Paraview] Export surface to CGNS format In-Reply-To: References: Message-ID: Ivan, Alas this is not currently supported in ParaView. ParaView doesn't have a CGNS writer yet. Utkarsh On Tue, Feb 23, 2016 at 6:25 AM, Ivan Schrooyen wrote: > Hello > > I have tried to submit this topic to the mailing list but did not have any > answer... > > I am working with a CFD free surface code. > I have a .vtu volume solution from which I extract one surface which is my > body and another which is my free surface. > I would like to export both surfaces in one CGNS file. > Do you have any idea how I could do that ? > > Thanks in advance, > Ivan > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > From sebastien.jourdain at kitware.com Fri Mar 11 10:03:25 2016 From: sebastien.jourdain at kitware.com (Sebastien Jourdain) Date: Fri, 11 Mar 2016 08:03:25 -0700 Subject: [Paraview] WebSocket connection failed: Error during WebSocket handshake: Unexpected response code: 404 In-Reply-To: <000901d17b86$efd876f0$cf8964d0$@usc.es> References: <000901d17b86$efd876f0$cf8964d0$@usc.es> Message-ID: Hi Gabriel, do you mind sharing (privately if you prefer) your apache config as well as your launcher config? Thanks, Seb On Fri, Mar 11, 2016 at 4:12 AM, Gabriel ?lvarez Castro < gabriel.alvarez at usc.es> wrote: > Hi: > > > > We've installed ParaviewWeb 5.0 in a configuration of two machines: Apache > on one machine (Ubuntu 14.04), and the launcher and the ParaViewWeb > processes on a second machine (Ubuntu 15.10). We've the problem that when > trying to access the Visualizer ('Post-processing' link at index.html) the > '.../apps/Visualizer' tab opens but we receive the error 'WebSocket > connection failed: Error during WebSocket handshake: Unexpected response > code: 404'. We've tested before the same ParaviewWeb only in one machine > (Ubuntu 15.10) and it worked fine. Could someone help us please? > > > > Regards: > > > > Gabriel. > > > > > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > > -------------- next part -------------- An HTML attachment was scrubbed... URL: From jm.lucas at gantha.com Fri Mar 11 12:19:18 2016 From: jm.lucas at gantha.com (Jean-Michel Lucas) Date: Fri, 11 Mar 2016 18:19:18 +0100 Subject: [Paraview] Parallel visualizations of Xdmf datasets Message-ID: <000c01d17bba$2662fcd0$7328f670$@lucas@gantha.com> Hi everyone, I am trying to use ParaView for parallel visualizations. I have successfully compiled ParaView 4.3.1 and tested it by creating a sphere on several processors and visualizing the Process Ids. When reading an Xdmf file however, it seems that only one processor is loading the data: am I correct in assuming that this is the normal behavior for unstructured datasets ? I used the D3 filter to do some load-balancing after reading the data, but I don't know if this is necessary for subsequent filters to work in parallel ? Also, it seems from the memory inspector that ParaView duplicates the memory footprint of the data on each processor, which quickly becomes a problem for large datasets. Is this the expected behavior, or does it depend on the reader/data format ? Any information on this matter would be greatly appreciated. Jean-Michel -------------- next part -------------- An HTML attachment was scrubbed... URL: From arsh840 at gmail.com Fri Mar 11 21:53:41 2016 From: arsh840 at gmail.com (Arshpreet Singh) Date: Sat, 12 Mar 2016 08:23:41 +0530 Subject: [Paraview] Rendering Multiple files once Message-ID: I am trying to read multiple files and save in PNG format, but I am getting lot of errors. My code is here: http://pastebin.com/jGyapMwe I want to "render and save" all the vts files present in list into png files. If I need to create parallel processing pipelines please let me know where I have to look, Is there any example-code available for reading and rendering multiple files together? -- Thanks Arshpreet Singh I am Sikh boy, Learning by doing and Learning by teaching is my religion. ------------------------------------------------------------------------------ Slashdot TV. Video for Nerds. Stuff that matters. http://tv.slashdot.org/ From ultam93 at yahoo.com Sat Mar 12 06:52:55 2016 From: ultam93 at yahoo.com (Constantinescu Mihai) Date: Sat, 12 Mar 2016 11:52:55 +0000 (UTC) Subject: [Paraview] Updating vtkpolydata from vtkctor References: <80624246.182548.1457783575428.JavaMail.yahoo.ref@mail.yahoo.com> Message-ID: <80624246.182548.1457783575428.JavaMail.yahoo@mail.yahoo.com> ?I'm trying to use VTK in python to edit a `.stl` file using the `vtkBoxWidget`. I'm reading the `.stl` file, editing it with the `vtkBoxWidget` by using the mouse/drag in the window interactor and in the end I want to write the new data to a new `.stl` when hitting a certain key. Here's the code I've been working on: ? ? #!/usr/bin/env python? ??? ? import vtk? ? import sys? ? import os? ??? ? filename = "file.stl"? ? # render the data? ? reader = vtk.vtkSTLReader()? ? reader.SetFileName(filename)? ? ??? ? stlMapper = vtk.vtkPolyDataMapper()? ? stlMapper.SetInputConnection(reader.GetOutputPort())? ??? ? # create an actor for our scene? ? ? ? ? ? ? ? ? ??? ? stlActor = vtk.vtkActor()? ? stlActor.SetMapper(stlMapper)? ??? ??? ??? ? ren = vtk.vtkRenderer()? ? renWin = vtk.vtkRenderWindow()? ? renWin.AddRenderer(ren)? ? iren = vtk.vtkRenderWindowInteractor()? ? iren.SetRenderWindow(renWin)? ??? ? # The box widget observes the events invoked by the render window? ? # interactor. ?These events come from user interaction in the render? ? # window.? ? boxWidget = vtk.vtkBoxWidget()? ? boxWidget.SetInteractor(iren)? ? boxWidget.SetPlaceFactor(1.25)? ??? ? # Add the actors to the renderer, set the background and window size.? ? ren.AddActor(stlActor)? ? ren.SetBackground(0.1, 0.2, 0.4)? ? renWin.SetSize(300, 300)? ??? ? # As the box widget is interacted with, it produces a transformation? ? # matrix that is set on the actor.? ? t = vtk.vtkTransform()? ? def TransformActor(obj, event):? ? ? ? global t, stlActor? ? ? ? obj.GetTransform(t)? ? ? ? stlActor.SetUserTransform(t)? ??? ? def onKeyPressEvent(self, renderer):? ? ? ? key = self.GetKeyCode()? ? ? ? if(key=='l'):? ? ? ? ? ? print stlActor.GetBounds()? ? ? ? ? ? if(os.path.isfile("done.stl")==1):? ? ? ? ? ? ? ? ? ? ? ? os.remove("done.stl")? ? ? ? ? ? print stlActor.GetMapper().GetInput().GetBounds()? ? ? ? ? ? stlPolyData = stlActor.GetMapper().GetInput()? ? ? ? ? ? writer = vtk.vtkSTLWriter()? ? ? ? ? ? writer.SetFileName("done.stl")? ? ? ? ? ? writer.AddInputDataObject(stlPolyData)? ? ? ? ? ? writer.Write()? ? # Place the interactor initially. The actor is used to place and scale? ? # the interactor. An observer is added to the box widget to watch for? ? # interaction events. This event is captured and used to set the? ? # transformation matrix of the actor.? ? boxWidget.SetProp3D(stlActor)? ? boxWidget.PlaceWidget()? ? boxWidget.AddObserver("InteractionEvent", TransformActor)? ? iren.AddObserver('KeyPressEvent', onKeyPressEvent)? ??? ? iren.Initialize()? ? renWin.Render()? ? iren.Start() The problem is that I have no idea how to update the `vtkPolyData` or pass the transformations I applied to `vtkActor` to the `vtkPolyData`. In the code above, I tested this with the .GetBounds() in the two print functions. Originally the object had Bounds: ? ? (-2.0, 2.0, 0.0, 1.625, -1.5, 1.8125) After updating, the actor Bounds changed, but I can't pass all those properties to the vtkPolyData. ? ? (-2.1331110248939638, 2.246371570191821, -1.5743578447908013, 2.5817210301577385, -2.1311284932847796, 2.0695034726591715)? ? (-2.0, 2.0, 0.0, 1.625, -1.5, 1.8125) Thanks! -------------- next part -------------- An HTML attachment was scrubbed... URL: From arsh840 at gmail.com Sun Mar 13 04:16:26 2016 From: arsh840 at gmail.com (Arshpreet Singh) Date: Sun, 13 Mar 2016 13:46:26 +0530 Subject: [Paraview] Rendering Multiple files once In-Reply-To: References: Message-ID: On 3/12/16, Arshpreet Singh wrote: > My code is here: http://pastebin.com/jGyapMwe Thanks guys for not replying, I solved it, ;) http://pastebin.com/fieiimag -- Thanks Arshpreet Singh I am Sikh boy, Learning by doing and Learning by teaching is my religion. ------------------------------------------------------------------------------ Slashdot TV. Video for Nerds. Stuff that matters. http://tv.slashdot.org/ From cory.quammen at kitware.com Sun Mar 13 12:06:04 2016 From: cory.quammen at kitware.com (Cory Quammen) Date: Sun, 13 Mar 2016 12:06:04 -0400 Subject: [Paraview] Rendering Multiple files once In-Reply-To: References: Message-ID: Thank you for posting your solution. On Sun, Mar 13, 2016 at 4:16 AM, Arshpreet Singh wrote: > On 3/12/16, Arshpreet Singh wrote: > >> My code is here: http://pastebin.com/jGyapMwe > > Thanks guys for not replying, I solved it, ;) > > http://pastebin.com/fieiimag > > -- > > Thanks > Arshpreet Singh > > I am Sikh boy, Learning by doing and Learning by teaching is my religion. > ------------------------------------------------------------------------------ > Slashdot TV. > Video for Nerds. Stuff that matters. > http://tv.slashdot.org/ > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview -- Cory Quammen R&D Engineer Kitware, Inc. From gabriel.alvarez at usc.es Mon Mar 14 04:57:58 2016 From: gabriel.alvarez at usc.es (=?UTF-8?Q?Gabriel_=C3=81lvarez_Castro?=) Date: Mon, 14 Mar 2016 09:57:58 +0100 Subject: [Paraview] WebSocket connection failed: Error during WebSocket handshake: Unexpected response code: 404 In-Reply-To: References: <000901d17b86$efd876f0$cf8964d0$@usc.es> Message-ID: <001e01d17dcf$9b0eb670$d12c2350$@usc.es> Hi, No problem. I am attaching my Apache and launcher configurations? The VirtualHost is defined in front-end machine, and launcher configuration file of the second machine. Regards, Gabriel. De: Sebastien Jourdain [mailto:sebastien.jourdain at kitware.com] Enviado el: viernes, 11 de marzo de 2016 16:03 Para: Gabriel ?lvarez Castro CC: paraview at paraview.org Asunto: Re: [Paraview] WebSocket connection failed: Error during WebSocket handshake: Unexpected response code: 404 Hi Gabriel, do you mind sharing (privately if you prefer) your apache config as well as your launcher config? Thanks, Seb On Fri, Mar 11, 2016 at 4:12 AM, Gabriel ?lvarez Castro wrote: Hi: We've installed ParaviewWeb 5.0 in a configuration of two machines: Apache on one machine (Ubuntu 14.04), and the launcher and the ParaViewWeb processes on a second machine (Ubuntu 15.10). We've the problem that when trying to access the Visualizer ('Post-processing' link at index.html) the '.../apps/Visualizer' tab opens but we receive the error 'WebSocket connection failed: Error during WebSocket handshake: Unexpected response code: 404'. We've tested before the same ParaviewWeb only in one machine (Ubuntu 15.10) and it worked fine. Could someone help us please? Regards: Gabriel. _______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: 001-pvw.conf Type: application/octet-stream Size: 885 bytes Desc: not available URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: launcher.json Type: application/octet-stream Size: 1802 bytes Desc: not available URL: From megdich_islem at yahoo.fr Mon Mar 14 05:58:34 2016 From: megdich_islem at yahoo.fr (Megdich Islem) Date: Mon, 14 Mar 2016 09:58:34 +0000 (UTC) Subject: [Paraview] Problem with annotation filter References: <1399621227.1552290.1457949514440.JavaMail.yahoo.ref@mail.yahoo.com> Message-ID: <1399621227.1552290.1457949514440.JavaMail.yahoo@mail.yahoo.com> Hi I applied the annotation filter algs.sum(algs.volume(inputs[0])),but I ended up with an error in the render view and output message stating thatAttributeError:'None Type' object has no attribute 'GetCellData'. Does any oneknow what is the problem ? Regards,Islem Megdiche -------------- next part -------------- An HTML attachment was scrubbed... URL: From arsh840 at gmail.com Mon Mar 14 09:15:47 2016 From: arsh840 at gmail.com (Arshpreet Singh) Date: Mon, 14 Mar 2016 18:45:47 +0530 Subject: [Paraview] Scipy installation9814651912 Message-ID: I am using Paraview 5.0.0 64-bit, I want to install scipy and for that I have copied scipy source in "Paraview/lib/paraview-5.0/lib/python2.7/site-packages/scipy" but I am still not able to use scipy from paraview Python shell. Do I need to install any specific version of scipy? -- Thanks Arshpreet Singh I am Sikh boy, Learning by doing and Learning by teaching is my religion. ------------------------------------------------------------------------------ Slashdot TV. Video for Nerds. Stuff that matters. http://tv.slashdot.org/ From cory.quammen at kitware.com Mon Mar 14 10:09:12 2016 From: cory.quammen at kitware.com (Cory Quammen) Date: Mon, 14 Mar 2016 10:09:12 -0400 Subject: [Paraview] question-filter In-Reply-To: <1214750239.3404248.1457436956673.JavaMail.yahoo@mail.yahoo.com> References: <1214750239.3404248.1457436956673.JavaMail.yahoo@mail.yahoo.com> Message-ID: Hi Islem, Sorry for the late reply. I've been swamped lately. Thank you for the detailed explanation of what you are doing. That really helps us narrow down what might be going on. I'm not sure what the problem is. I have a simple pipeline example where this works: Sphere source -> Delaunay3D -> Python Annotation filter The Delaunay3D filter produces an unstructured grid, from which I am able to get the volumes. I suspect ParaView readds your OpenFOAM data set as a multiblock data set? Could you look at the Info panel and report it's Type. It should be the first item under the "Statistics" sub-section. If it is indeed a multiblock data set, please try this: Place a MergeBlocks filter between your Threshold filter and Python Annotation filter. Please see if that works. If it does, we'll move on to multiplying the volume by the water fraction. Thanks, Cory On Tue, Mar 8, 2016 at 6:35 AM, Megdich Islem wrote: > Hi cory, > > I was working on the case of water computation in the desired domain > taking into account your suggestions. I attached here some pictures that > helps to figure out how I did it. I created the domain in which I want to > compute the volume of water using the clip filter and then I thresolded the > clipped domain to contain only the cells ranging between 0.5 and 1 of > alpha water and I ended up with the domain illustrated in picture 3, and > then I applied the annotation filter setting up the array association to > Point Data and the expression to algs.sum(algs.volume(inputs[0])), but I > ended up with an error in the render view and output message stating that > AttributeError:'None Type' object has no attribute 'GetCellData'. I > couldn't understand the reason, I tried all the array Association options, > I got the same error, except for the Row Data, I got this error: > AttributeError:'NoneType' object has no attribute 'GetNumberOfArrays'. > (picture 4 and 5). > > I googled that link > > paraview.simple.PythonAnnotation ? ParaView/Python 5.0.1-RC1-193-gad11756 > documentation > > > > > > > > > paraview.simple.PythonAnnotation ? ParaView/Python 5.0.1-RC1-193-gad11756 > documentation > > Docs ? Index paraview.simple.PythonAnnotation > paraview.simple.PythonAnnotation paraview.simple.PythonAnnotation(*input, > **params) This filter uses Python to calculate an expression. It > Afficher sur *www.paraview.org* > > Aper?u par Yahoo > > > It says that I need to set the input which I didn't know how to do it > since it doesn't ask for any input in the Properties Panel. Any solutions > for this problem ?? > > In this expression algs.sum(algs.volume(inputs[*0*])), what does the *0 * stands > for ? > > I think if I threshold the domain in which I want to calculate the volume > of water, let's say between 0.5 and 1, then I will end up by inaccurate > water volume because I am including volume of air in the computed volume > and on the other hand I am ignoring the cells that contain less than 0.5 of > water. > > That's why, I am looking for an algorithm that multiply every cell > containing water by the coefficient alpha water. You find attached in > picture 6, an example of how I want to calculate the water volume. I don't > know how to program it. > > Any helps concerning this matter will be very much appreciated. > Regards, > Islem Megdiche > PhD student > > > Le Mardi 23 f?vrier 2016 14h21, Cory Quammen a > ?crit : > > > Hi Islem, > > Please reply-all to keep the discussion on the list so that others may > benefit from the discussion. > > First, is there a data array that describes whether a volume element > in your mesh contains water or some other element? If so, you can use > the Threshold filter under the Filters -> Alphabetical -> Threshold > menu to select only the elements representing water. You will have to > set the minimum and maximum to the value that represents water, then > click Apply. > > HTH, > Cory > > On Mon, Feb 22, 2016 at 1:14 PM, Megdich Islem > wrote: > > Hi again, > > > > Thank you for your suggestion, Could you please explain how to do the > first > > step because I am not the one who created the picture I sent you before. > > > > Regards, > > Islem > > > > > > Le Lundi 22 f?vrier 2016 16h45, Megdich Islem a > > ?crit : > > > > > > Thank you for your reply. I will try your suggestions. > > > > Regards, > > Islem > > > > > > Le Lundi 22 f?vrier 2016 14h22, Cory Quammen > a > > ?crit : > > > > > > Islem, > > > > There are likely two steps: > > > > 1). Threshold your volume to identify only the water-containing cells. > > It looks like you have a way to do this already? > > > > 2). Compute the volumes of the water-containing cells and summing them > up. > > > > You can use the Threshold filter to do number 1 if you have a material > > code in the cell data. To compute the volume of the cells, add a > > Python Annotation filter to the Threshold filter. Set the Expression > > to > > > > algs.sum(algs.volume(inputs[0])) > > > > This uses the numpy-like interface in the Python layer to compute the > > volumes of the cells and sum them all up. The Python Annotation filter > > should display the volume with a text label in your renderer. > > > > Hope this helps, > > Cory > > > > On Mon, Feb 22, 2016 at 9:09 AM, Megdich Islem > > wrote: > >> Hi Cory, > >> > >> Thank you very much for your prompt reply. I've attached here a picture > >> that > >> illustrates my problem. I am working on the break of bund walls and I > want > >> to compute the volume of water that overtops the bund wall (walls > >> surrounding storage tank), after the solution reaches the steady state. > >> > >> Regards, > >> Islem > >> > >> > >> Le Lundi 22 f?vrier 2016 13h53, Cory Quammen > a > >> ?crit : > >> > >> > >> Hi Islem, > >> > >> This is the place to ask ParaView questions! There is some activity on > >> StackOverflow, but most people ask questions on this mailing list. > >> > >> Could you clarify what you want to compute? Do you just want to subset > >> a volume mesh and display the results over time? Do you want to > >> compute one quantity and display it as a graph over time? Do you want > >> to compute a single number from a time series data set? > >> > >> Thanks, > >> Cory > >> > >> On Mon, Feb 22, 2016 at 8:48 AM, Megdich Islem > >> wrote: > >>> Hello, > >>> > >>> I am new to paraview, and I didn't find a forum under paraview website > to > >>> ask my question. > >>> My question is is there any filter in paraview that lets to compute the > >>> evolution of a quantity within a specific volume of the mesh. > >>> > >>> Regards, > >>> Islem > >>> > >>> _______________________________________________ > >>> Powered by www.kitware.com > >>> > >>> Visit other Kitware open-source projects at > >>> http://www.kitware.com/opensource/opensource.html > >>> > >>> Please keep messages on-topic and check the ParaView Wiki at: > >>> http://paraview.org/Wiki/ParaView > >>> > >>> Search the list archives at: http://markmail.org/search/?q=ParaView > >>> > >>> Follow this link to subscribe/unsubscribe: > >>> http://public.kitware.com/mailman/listinfo/paraview > >> > >>> > >> > >> > >> > >> -- > >> Cory Quammen > >> R&D Engineer > >> Kitware, Inc. > > > > >> > >> > >> > > > > > > > > -- > > Cory Quammen > > R&D Engineer > > Kitware, Inc. > > > > > > > > > > > > -- > Cory Quammen > R&D Engineer > Kitware, Inc. > > > -- Cory Quammen R&D Engineer Kitware, Inc. -------------- next part -------------- An HTML attachment was scrubbed... URL: From sebastien.jourdain at kitware.com Mon Mar 14 10:27:47 2016 From: sebastien.jourdain at kitware.com (Sebastien Jourdain) Date: Mon, 14 Mar 2016 08:27:47 -0600 Subject: [Paraview] WebSocket connection failed: Error during WebSocket handshake: Unexpected response code: 404 In-Reply-To: <001e01d17dcf$9b0eb670$d12c2350$@usc.es> References: <000901d17b86$efd876f0$cf8964d0$@usc.es> <001e01d17dcf$9b0eb670$d12c2350$@usc.es> Message-ID: Your launcher config should be as follow: "sessionURL": "ws://${ApacheHost_or_IP}:8088/proxy?sessionId=${id}", Assuming that /var/visor/mapping/proxy.txt is the same file (network shared) with /mnt/nfs/mapping/proxy.txt. Seb On Mon, Mar 14, 2016 at 2:57 AM, Gabriel ?lvarez Castro < gabriel.alvarez at usc.es> wrote: > Hi, > > > > No problem. I am attaching my Apache and launcher > configurations? The VirtualHost is defined in front-end machine, and > launcher configuration file of the second machine. > > > > Regards, > > > > Gabriel. > > > > > > *De:* Sebastien Jourdain [mailto:sebastien.jourdain at kitware.com] > *Enviado el:* viernes, 11 de marzo de 2016 16:03 > *Para:* Gabriel ?lvarez Castro > *CC:* paraview at paraview.org > *Asunto:* Re: [Paraview] WebSocket connection failed: Error during > WebSocket handshake: Unexpected response code: 404 > > > > Hi Gabriel, > > > > do you mind sharing (privately if you prefer) your apache config as well > as your launcher config? > > > > Thanks, > > > > Seb > > > > On Fri, Mar 11, 2016 at 4:12 AM, Gabriel ?lvarez Castro < > gabriel.alvarez at usc.es> wrote: > > Hi: > > > > We've installed ParaviewWeb 5.0 in a configuration of two machines: Apache > on one machine (Ubuntu 14.04), and the launcher and the ParaViewWeb > processes on a second machine (Ubuntu 15.10). We've the problem that when > trying to access the Visualizer ('Post-processing' link at index.html) the > '.../apps/Visualizer' tab opens but we receive the error 'WebSocket > connection failed: Error during WebSocket handshake: Unexpected response > code: 404'. We've tested before the same ParaviewWeb only in one machine > (Ubuntu 15.10) and it worked fine. Could someone help us please? > > > > Regards: > > > > Gabriel. > > > > > > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > > > -------------- next part -------------- An HTML attachment was scrubbed... URL: From cory.quammen at kitware.com Mon Mar 14 11:04:01 2016 From: cory.quammen at kitware.com (Cory Quammen) Date: Mon, 14 Mar 2016 11:04:01 -0400 Subject: [Paraview] question-filter In-Reply-To: References: <1214750239.3404248.1457436956673.JavaMail.yahoo@mail.yahoo.com> Message-ID: One more thing: you should be able to change the Python expression to sum(volume(inputs[0])) On Mon, Mar 14, 2016 at 10:09 AM, Cory Quammen wrote: > Hi Islem, > > Sorry for the late reply. I've been swamped lately. > > Thank you for the detailed explanation of what you are doing. That really > helps us narrow down what might be going on. > > I'm not sure what the problem is. I have a simple pipeline example where > this works: > > Sphere source -> Delaunay3D -> Python Annotation filter > > The Delaunay3D filter produces an unstructured grid, from which I am able > to get the volumes. > > I suspect ParaView readds your OpenFOAM data set as a multiblock data set? > Could you look at the Info panel and report it's Type. It should be the > first item under the "Statistics" sub-section. > > If it is indeed a multiblock data set, please try this: > > Place a MergeBlocks filter between your Threshold filter and Python > Annotation filter. > > Please see if that works. If it does, we'll move on to multiplying the > volume by the water fraction. > > Thanks, > Cory > > On Tue, Mar 8, 2016 at 6:35 AM, Megdich Islem > wrote: > >> Hi cory, >> >> I was working on the case of water computation in the desired domain >> taking into account your suggestions. I attached here some pictures that >> helps to figure out how I did it. I created the domain in which I want to >> compute the volume of water using the clip filter and then I thresolded the >> clipped domain to contain only the cells ranging between 0.5 and 1 of >> alpha water and I ended up with the domain illustrated in picture 3, and >> then I applied the annotation filter setting up the array association to >> Point Data and the expression to algs.sum(algs.volume(inputs[0])), but I >> ended up with an error in the render view and output message stating that >> AttributeError:'None Type' object has no attribute 'GetCellData'. I >> couldn't understand the reason, I tried all the array Association options, >> I got the same error, except for the Row Data, I got this error: >> AttributeError:'NoneType' object has no attribute 'GetNumberOfArrays'. >> (picture 4 and 5). >> >> I googled that link >> >> paraview.simple.PythonAnnotation ? ParaView/Python 5.0.1-RC1-193-gad11756 >> documentation >> >> >> >> >> >> >> >> >> paraview.simple.PythonAnnotation ? ParaView/Python 5.0.1-RC1-193-gad11756 >> documentation >> >> Docs ? Index paraview.simple.PythonAnnotation >> paraview.simple.PythonAnnotation paraview.simple.PythonAnnotation(*input, >> **params) This filter uses Python to calculate an expression. It >> Afficher sur *www.paraview.org* >> >> Aper?u par Yahoo >> >> >> It says that I need to set the input which I didn't know how to do it >> since it doesn't ask for any input in the Properties Panel. Any solutions >> for this problem ?? >> >> In this expression algs.sum(algs.volume(inputs[*0*])), what does the *0 * stands >> for ? >> >> I think if I threshold the domain in which I want to calculate the volume >> of water, let's say between 0.5 and 1, then I will end up by inaccurate >> water volume because I am including volume of air in the computed volume >> and on the other hand I am ignoring the cells that contain less than 0.5 of >> water. >> >> That's why, I am looking for an algorithm that multiply every cell >> containing water by the coefficient alpha water. You find attached in >> picture 6, an example of how I want to calculate the water volume. I don't >> know how to program it. >> >> Any helps concerning this matter will be very much appreciated. >> Regards, >> Islem Megdiche >> PhD student >> >> >> Le Mardi 23 f?vrier 2016 14h21, Cory Quammen >> a ?crit : >> >> >> Hi Islem, >> >> Please reply-all to keep the discussion on the list so that others may >> benefit from the discussion. >> >> First, is there a data array that describes whether a volume element >> in your mesh contains water or some other element? If so, you can use >> the Threshold filter under the Filters -> Alphabetical -> Threshold >> menu to select only the elements representing water. You will have to >> set the minimum and maximum to the value that represents water, then >> click Apply. >> >> HTH, >> Cory >> >> On Mon, Feb 22, 2016 at 1:14 PM, Megdich Islem >> wrote: >> > Hi again, >> > >> > Thank you for your suggestion, Could you please explain how to do the >> first >> > step because I am not the one who created the picture I sent you before. >> > >> > Regards, >> > Islem >> > >> > >> > Le Lundi 22 f?vrier 2016 16h45, Megdich Islem >> a >> > ?crit : >> > >> > >> > Thank you for your reply. I will try your suggestions. >> > >> > Regards, >> > Islem >> > >> > >> > Le Lundi 22 f?vrier 2016 14h22, Cory Quammen >> a >> > ?crit : >> > >> > >> > Islem, >> > >> > There are likely two steps: >> > >> > 1). Threshold your volume to identify only the water-containing cells. >> > It looks like you have a way to do this already? >> > >> > 2). Compute the volumes of the water-containing cells and summing them >> up. >> > >> > You can use the Threshold filter to do number 1 if you have a material >> > code in the cell data. To compute the volume of the cells, add a >> > Python Annotation filter to the Threshold filter. Set the Expression >> > to >> > >> > algs.sum(algs.volume(inputs[0])) >> > >> > This uses the numpy-like interface in the Python layer to compute the >> > volumes of the cells and sum them all up. The Python Annotation filter >> > should display the volume with a text label in your renderer. >> > >> > Hope this helps, >> > Cory >> > >> > On Mon, Feb 22, 2016 at 9:09 AM, Megdich Islem >> > wrote: >> >> Hi Cory, >> >> >> >> Thank you very much for your prompt reply. I've attached here a picture >> >> that >> >> illustrates my problem. I am working on the break of bund walls and I >> want >> >> to compute the volume of water that overtops the bund wall (walls >> >> surrounding storage tank), after the solution reaches the steady >> state. >> >> >> >> Regards, >> >> Islem >> >> >> >> >> >> Le Lundi 22 f?vrier 2016 13h53, Cory Quammen >> a >> >> ?crit : >> >> >> >> >> >> Hi Islem, >> >> >> >> This is the place to ask ParaView questions! There is some activity on >> >> StackOverflow, but most people ask questions on this mailing list. >> >> >> >> Could you clarify what you want to compute? Do you just want to subset >> >> a volume mesh and display the results over time? Do you want to >> >> compute one quantity and display it as a graph over time? Do you want >> >> to compute a single number from a time series data set? >> >> >> >> Thanks, >> >> Cory >> >> >> >> On Mon, Feb 22, 2016 at 8:48 AM, Megdich Islem > > >> >> wrote: >> >>> Hello, >> >>> >> >>> I am new to paraview, and I didn't find a forum under paraview >> website to >> >>> ask my question. >> >>> My question is is there any filter in paraview that lets to compute >> the >> >>> evolution of a quantity within a specific volume of the mesh. >> >>> >> >>> Regards, >> >>> Islem >> >>> >> >>> _______________________________________________ >> >>> Powered by www.kitware.com >> >>> >> >>> Visit other Kitware open-source projects at >> >>> http://www.kitware.com/opensource/opensource.html >> >>> >> >>> Please keep messages on-topic and check the ParaView Wiki at: >> >>> http://paraview.org/Wiki/ParaView >> >>> >> >>> Search the list archives at: http://markmail.org/search/?q=ParaView >> >>> >> >>> Follow this link to subscribe/unsubscribe: >> >>> http://public.kitware.com/mailman/listinfo/paraview >> >> >> >>> >> >> >> >> >> >> >> >> -- >> >> Cory Quammen >> >> R&D Engineer >> >> Kitware, Inc. >> >> > >> >> >> >> >> >> >> > >> > >> > >> > -- >> > Cory Quammen >> > R&D Engineer >> > Kitware, Inc. >> > >> > >> > >> > >> >> >> >> -- >> Cory Quammen >> R&D Engineer >> Kitware, Inc. >> >> >> > > > -- > Cory Quammen > R&D Engineer > Kitware, Inc. > -- Cory Quammen R&D Engineer Kitware, Inc. -------------- next part -------------- An HTML attachment was scrubbed... URL: From utkarsh.ayachit at kitware.com Mon Mar 14 11:05:09 2016 From: utkarsh.ayachit at kitware.com (Utkarsh Ayachit) Date: Mon, 14 Mar 2016 11:05:09 -0400 Subject: [Paraview] Scipy installation9814651912 In-Reply-To: References: Message-ID: I don't think it works that way. I'd guess scipy has compiled code that needs to built. It's be easiest to just build ParaView from source and make it use the system python. That way you can then install Python packages locally using your linux distribution and those will be available within pypython. Utkarsh On Mon, Mar 14, 2016 at 9:15 AM, Arshpreet Singh wrote: > I am using Paraview 5.0.0 64-bit, I want to install scipy and for that > I have copied scipy source in > > "Paraview/lib/paraview-5.0/lib/python2.7/site-packages/scipy" but I am > still not able to use scipy from paraview Python shell. > > Do I need to install any specific version of scipy? > > -- > > Thanks > Arshpreet Singh > > I am Sikh boy, Learning by doing and Learning by teaching is my religion. > ------------------------------------------------------------------------------ > Slashdot TV. > Video for Nerds. Stuff that matters. > http://tv.slashdot.org/ > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview From shawn.waldon at kitware.com Mon Mar 14 11:09:43 2016 From: shawn.waldon at kitware.com (Shawn Waldon) Date: Mon, 14 Mar 2016 11:09:43 -0400 Subject: [Paraview] Scipy installation9814651912 In-Reply-To: References: Message-ID: You would need to either build scipy against ParaView's python or build ParaView against system python and install scipy in that system python. Otherwise you are likely to get strange behaviors if the python versions don't match. I would recommend building ParaView against the system python since Scipy's build system is difficult. HTH, Shawn On Mon, Mar 14, 2016 at 11:05 AM, Utkarsh Ayachit < utkarsh.ayachit at kitware.com> wrote: > I don't think it works that way. I'd guess scipy has compiled code > that needs to built. It's be easiest to just build ParaView from > source and make it use the system python. That way you can then > install Python packages locally using your linux distribution and > those will be available within pypython. > > Utkarsh > > On Mon, Mar 14, 2016 at 9:15 AM, Arshpreet Singh > wrote: > > I am using Paraview 5.0.0 64-bit, I want to install scipy and for that > > I have copied scipy source in > > > > "Paraview/lib/paraview-5.0/lib/python2.7/site-packages/scipy" but I am > > still not able to use scipy from paraview Python shell. > > > > Do I need to install any specific version of scipy? > > > > -- > > > > Thanks > > Arshpreet Singh > > > > I am Sikh boy, Learning by doing and Learning by teaching is my religion. > > > ------------------------------------------------------------------------------ > > Slashdot TV. > > Video for Nerds. Stuff that matters. > > http://tv.slashdot.org/ > > _______________________________________________ > > Powered by www.kitware.com > > > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > > > Search the list archives at: http://markmail.org/search/?q=ParaView > > > > Follow this link to subscribe/unsubscribe: > > http://public.kitware.com/mailman/listinfo/paraview > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > -------------- next part -------------- An HTML attachment was scrubbed... URL: From utkarsh.ayachit at kitware.com Mon Mar 14 11:17:19 2016 From: utkarsh.ayachit at kitware.com (Utkarsh Ayachit) Date: Mon, 14 Mar 2016 11:17:19 -0400 Subject: [Paraview] PV5.0 crash when I trying to open the xmf file ! In-Reply-To: References: Message-ID: Hi, Can you share the dataset? feel free to email the file directly to me if the datasize is hitting the mailing list limits. Utkarsh On Tue, Mar 1, 2016 at 11:07 AM, hadrien calmet wrote: > Hello everyone, > > When I open the xmf file (metadata of my .h5) PV5.0 crash ! > > ERROR: In > /build/paraview-BGG4vx/paraview-5.0.0+dfsg1/ParaViewCore/ > ServerImplementation/Core/vtkSIProxy.cxx, > line 310 > vtkSISourceProxy (0x3264b90): Failed to create vtkXdmfReader. > Aborting for debugging purposes. > > Aborted > > With PV 4.3 I opened the .xmf without trouble. > With PV 4.4 I opened the .xmf with some extra setting, I had to put Xdmf > Reader. > > Someone can tell me what I have to change to open these files with PV 5.0 > > Sorry I tried to copy paste the xmf file but the site don't want, top posting ? > > Thank you very much > > > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview From gabriel.alvarez at usc.es Mon Mar 14 11:39:29 2016 From: gabriel.alvarez at usc.es (=?UTF-8?Q?Gabriel_=C3=81lvarez_Castro?=) Date: Mon, 14 Mar 2016 16:39:29 +0100 Subject: [Paraview] WebSocket connection failed: Error during WebSocket handshake: Unexpected response code: 404 In-Reply-To: References: <000901d17b86$efd876f0$cf8964d0$@usc.es> <001e01d17dcf$9b0eb670$d12c2350$@usc.es> Message-ID: <000f01d17e07$b2bcbf00$18363d00$@usc.es> Hi, It?s working now! Thank you very much. I tryed to configure it as explained in http://paraviewweb.kitware.com/#!/guide/launching_examples ?two machines?, but I understood ?sessionURL? referred to the ?launcher machine". Perhaps, it is not enough explained in the guide... Thanks a lot. Regards, Gabriel. De: Sebastien Jourdain [mailto:sebastien.jourdain at kitware.com] Enviado el: lunes, 14 de marzo de 2016 15:28 Para: Gabriel ?lvarez Castro CC: paraview at paraview.org Asunto: Re: [Paraview] WebSocket connection failed: Error during WebSocket handshake: Unexpected response code: 404 Your launcher config should be as follow: "sessionURL": "ws://${ApacheHost_or_IP}:8088/proxy?sessionId=${id}", Assuming that /var/visor/mapping/proxy.txt is the same file (network shared) with /mnt/nfs/mapping/proxy.txt. Seb On Mon, Mar 14, 2016 at 2:57 AM, Gabriel ?lvarez Castro wrote: Hi, No problem. I am attaching my Apache and launcher configurations? The VirtualHost is defined in front-end machine, and launcher configuration file of the second machine. Regards, Gabriel. De: Sebastien Jourdain [mailto:sebastien.jourdain at kitware.com] Enviado el: viernes, 11 de marzo de 2016 16:03 Para: Gabriel ?lvarez Castro CC: paraview at paraview.org Asunto: Re: [Paraview] WebSocket connection failed: Error during WebSocket handshake: Unexpected response code: 404 Hi Gabriel, do you mind sharing (privately if you prefer) your apache config as well as your launcher config? Thanks, Seb On Fri, Mar 11, 2016 at 4:12 AM, Gabriel ?lvarez Castro wrote: Hi: We've installed ParaviewWeb 5.0 in a configuration of two machines: Apache on one machine (Ubuntu 14.04), and the launcher and the ParaViewWeb processes on a second machine (Ubuntu 15.10). We've the problem that when trying to access the Visualizer ('Post-processing' link at index.html) the '.../apps/Visualizer' tab opens but we receive the error 'WebSocket connection failed: Error during WebSocket handshake: Unexpected response code: 404'. We've tested before the same ParaviewWeb only in one machine (Ubuntu 15.10) and it worked fine. Could someone help us please? Regards: Gabriel. _______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview -------------- next part -------------- An HTML attachment was scrubbed... URL: From utkarsh.ayachit at kitware.com Mon Mar 14 11:15:02 2016 From: utkarsh.ayachit at kitware.com (Utkarsh Ayachit) Date: Mon, 14 Mar 2016 11:15:02 -0400 Subject: [Paraview] Problem with annotation filter In-Reply-To: <1399621227.1552290.1457949514440.JavaMail.yahoo@mail.yahoo.com> References: <1399621227.1552290.1457949514440.JavaMail.yahoo.ref@mail.yahoo.com> <1399621227.1552290.1457949514440.JavaMail.yahoo@mail.yahoo.com> Message-ID: What dataset are you using? Can you try reproducing the same with one of the "Sources" or datasets in ParaViewData or sharing a sample dataset to reproduce it? Attached state file works for me. On Mon, Mar 14, 2016 at 5:58 AM, Megdich Islem wrote: > Hi > > I applied the annotation filter algs.sum(algs.volume(inputs[0])), but I > ended up with an error in the render view and output message stating that > AttributeError:'None Type' object has no attribute 'GetCellData'. Does any > one know what is the problem ? > > Regards, > Islem Megdiche > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > -------------- next part -------------- A non-text attachment was scrubbed... Name: worksforme.pvsm Type: application/octet-stream Size: 96256 bytes Desc: not available URL: From dcpc.dev at gmail.com Mon Mar 14 12:54:31 2016 From: dcpc.dev at gmail.com (David_dev Dev) Date: Mon, 14 Mar 2016 17:54:31 +0100 Subject: [Paraview] New user - install Paraview 5.0 on CentOS 6 Message-ID: Hi, We are evaluating new visualization softwares. We successfully install a paraview 5.0 on windows and linux (windows slow and not stable). On Linux Local and Remote pvserver (on the same computer) graphical install is ok and working on 1core Next step is to test multiCores on local. i read the doc (which speak only about PV v4 ...) and see that we have to compile pvserver with a cmake, QT, OpenGL, Python and MPI. Here start the problem :) Environment : - CentOS 6.7 - Specific components : - cmake ? 2.8.12.2-4.el6 - MPI ? openmpi 1.8.1-1.el6 - openGL ? (nvidia drivers opengl) - QT 4.7/4.8 ? QT 4.6.2 only on Centos 6 => have to manually compile !!! ( and which version ?) - Python 2.7 + Numpy + Matplotlib ? default available : python 2.6.6-64 / numpy 1.4.1-9 / python-matplotlib 0.99.1.2-1.el6 1st try failed because of QT 4.6 (asking 4.7+) ///// Questions : - Is there an updated documentation for Paraview V5 (html, wiki and pdf all stop at v4.4 or v4.3) ? - which version of QT use ? from sources i can take 4.7, 4.8.3 4.8.x+, 5.x+ and try to compile. - All those operations needs many manual tasks and manage. is there some standard compiled package for a standard Centos6 config ? (currently i used only Basic rpm packages form the distribution). - Final goal is to test with pvbatch on a cluster. Do we'll have to do all those operations for pvbatch on a cluster ? - We have some decent Workstations with Graphic Cards, is there a reason to try install pvserver+mpi on a cluster with nodes without Graphic cards ? thx by advance, David CHALON -------------- next part -------------- An HTML attachment was scrubbed... URL: From sebastien.jourdain at kitware.com Mon Mar 14 13:08:21 2016 From: sebastien.jourdain at kitware.com (Sebastien Jourdain) Date: Mon, 14 Mar 2016 11:08:21 -0600 Subject: [Paraview] WebSocket connection failed: Error during WebSocket handshake: Unexpected response code: 404 In-Reply-To: <000f01d17e07$b2bcbf00$18363d00$@usc.es> References: <000901d17b86$efd876f0$cf8964d0$@usc.es> <001e01d17dcf$9b0eb670$d12c2350$@usc.es> <000f01d17e07$b2bcbf00$18363d00$@usc.es> Message-ID: Thanks for your feedback and I'm glad that's working as expected now. The updated version of that documentation is now available here: http://kitware.github.io/paraviewweb/docs/guides/launching_examples.html On Mon, Mar 14, 2016 at 9:39 AM, Gabriel ?lvarez Castro < gabriel.alvarez at usc.es> wrote: > Hi, > > > > It?s working now! Thank you very much. I tryed to > configure it as explained in > http://paraviewweb.kitware.com/#!/guide/launching_examples ?two > machines?, but I understood ?sessionURL? referred to the ?launcher > machine". Perhaps, it is not enough explained in the guide... > > > > Thanks a lot. Regards, > > > > Gabriel. > > > > > > *De:* Sebastien Jourdain [mailto:sebastien.jourdain at kitware.com] > *Enviado el:* lunes, 14 de marzo de 2016 15:28 > > *Para:* Gabriel ?lvarez Castro > *CC:* paraview at paraview.org > *Asunto:* Re: [Paraview] WebSocket connection failed: Error during > WebSocket handshake: Unexpected response code: 404 > > > > Your launcher config should be as follow: > > > > "sessionURL": "ws://${ApacheHost_or_IP}:8088/proxy?sessionId=${id}", > > > > Assuming that /var/visor/mapping/proxy.txt is the same file (network > shared) with /mnt/nfs/mapping/proxy.txt. > > > > Seb > > > > On Mon, Mar 14, 2016 at 2:57 AM, Gabriel ?lvarez Castro < > gabriel.alvarez at usc.es> wrote: > > Hi, > > > > No problem. I am attaching my Apache and launcher > configurations? The VirtualHost is defined in front-end machine, and > launcher configuration file of the second machine. > > > > Regards, > > > > Gabriel. > > > > > > *De:* Sebastien Jourdain [mailto:sebastien.jourdain at kitware.com] > *Enviado el:* viernes, 11 de marzo de 2016 16:03 > *Para:* Gabriel ?lvarez Castro > *CC:* paraview at paraview.org > *Asunto:* Re: [Paraview] WebSocket connection failed: Error during > WebSocket handshake: Unexpected response code: 404 > > > > Hi Gabriel, > > > > do you mind sharing (privately if you prefer) your apache config as well > as your launcher config? > > > > Thanks, > > > > Seb > > > > On Fri, Mar 11, 2016 at 4:12 AM, Gabriel ?lvarez Castro < > gabriel.alvarez at usc.es> wrote: > > Hi: > > > > We've installed ParaviewWeb 5.0 in a configuration of two machines: Apache > on one machine (Ubuntu 14.04), and the launcher and the ParaViewWeb > processes on a second machine (Ubuntu 15.10). We've the problem that when > trying to access the Visualizer ('Post-processing' link at index.html) the > '.../apps/Visualizer' tab opens but we receive the error 'WebSocket > connection failed: Error during WebSocket handshake: Unexpected response > code: 404'. We've tested before the same ParaviewWeb only in one machine > (Ubuntu 15.10) and it worked fine. Could someone help us please? > > > > Regards: > > > > Gabriel. > > > > > > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > > > > > -------------- next part -------------- An HTML attachment was scrubbed... URL: From cory.quammen at kitware.com Mon Mar 14 13:28:07 2016 From: cory.quammen at kitware.com (Cory Quammen) Date: Mon, 14 Mar 2016 13:28:07 -0400 Subject: [Paraview] Problem with annotation filter In-Reply-To: <1399621227.1552290.1457949514440.JavaMail.yahoo@mail.yahoo.com> References: <1399621227.1552290.1457949514440.JavaMail.yahoo.ref@mail.yahoo.com> <1399621227.1552290.1457949514440.JavaMail.yahoo@mail.yahoo.com> Message-ID: Hi Islem, Please see my followup (sent today) to your original post for an explanation of what I think is going on. Thanks, Cory On Mon, Mar 14, 2016 at 5:58 AM, Megdich Islem wrote: > Hi > > I applied the annotation filter algs.sum(algs.volume(inputs[0])), but I > ended up with an error in the render view and output message stating that > AttributeError:'None Type' object has no attribute 'GetCellData'. Does any > one know what is the problem ? > > Regards, > Islem Megdiche > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > -- Cory Quammen R&D Engineer Kitware, Inc. From megdich_islem at yahoo.fr Tue Mar 15 07:01:37 2016 From: megdich_islem at yahoo.fr (Megdich Islem) Date: Tue, 15 Mar 2016 11:01:37 +0000 (UTC) Subject: [Paraview] question-filter In-Reply-To: References: Message-ID: <1643443532.339217.1458039697407.JavaMail.yahoo@mail.yahoo.com> Hi Cory, Thank you for your email. I tried that example sphere source -> Delaunay3D -> Python Annotation filter and it works fine. I set the python expression to ?algs.sum(algs.volume(inputs[0])) and then to?sum(volume(inputs[0])) and it works in both cases.?The type from the information panel is Table. But, it turns out that for my case the problem is with the Python expression, when I use this expression algs.sum(algs.volume(inputs[0])) I get errors while this expression sum(volume(inputs[0])) solves the problem. The type from the information panel is Table. Can I ask what does inputs[0] mean in the python expression. I have no background in python, that's why the expression seems odd to me. Regards,Islem Megdiche Le Lundi 14 mars 2016 15h04, Cory Quammen a ?crit : One more thing: you should be able to change the Python expression to sum(volume(inputs[0])) On Mon, Mar 14, 2016 at 10:09 AM, Cory Quammen wrote: Hi Islem, Sorry for the late reply. I've been swamped lately. Thank you for the detailed explanation of what you are doing. That really helps us narrow down what might be going on. I'm not sure what the problem is. I have a simple pipeline example where this works: Sphere source -> Delaunay3D -> Python Annotation filter The Delaunay3D filter produces an unstructured grid, from which I am able to get the volumes. I suspect ParaView readds your OpenFOAM data set as a multiblock data set? Could you look at the Info panel and report it's Type. It should be the first item under the "Statistics" sub-section. If it is indeed a multiblock data set, please try this: Place a MergeBlocks filter between your Threshold filter and Python Annotation filter. Please see if that works. If it does, we'll move on to multiplying the volume by the water fraction. Thanks,Cory On Tue, Mar 8, 2016 at 6:35 AM, Megdich Islem wrote: Hi cory,?I was working on the case of water computationin the desired domain taking into account your suggestions. I attached heresome pictures that helps to figure out how I did it. I created the domain inwhich I want to compute the volume of water using the clip filter and then Ithresolded the clipped domain to ?contain only the cells ranging between0.5 and 1 of alpha water and I ended up with the domain illustrated in picture3, and then I applied the annotation filter setting up the array association toPoint Data and the expression to algs.sum(algs.volume(inputs[0])), but I endedup with an error in the render view and output message stating thatAttributeError:'None Type' object has no attribute 'GetCellData'. I couldn'tunderstand the reason, I tried ?all the array Association options, I gotthe same error, except for the Row Data, I got this error:AttributeError:'NoneType' object has no attribute 'GetNumberOfArrays'.(picture 4 and 5).?I googled that link??paraview.simple.PythonAnnotation ? ParaView/Python5.0.1-RC1-193-gad11756 documentation | ? | | ? | ? | ? | ? | ? | | | paraview.simple.PythonAnnotation ? ParaView/Python 5.0.1-RC1-193-gad11756 documentation Docs ? Index paraview.simple.PythonAnnotation paraview.simple.PythonAnnotation paraview.simple.PythonAnnotation(*input, **params) This filter uses Python to calculate an expression. It | | | | | | Afficher sur?www.paraview.org | Aper?u par Yahoo | | | | | | ? | | | | | | | | | ?It ?says that I need to set the input whichI didn't know how to do it since it doesn't ask for any input in the PropertiesPanel. Any solutions for this problem ???In this expression algs.sum(algs.volume(inputs[0])), whatdoes the?0??stands for ?? ?I think if I threshold the domain in which Iwant to calculate the volume of water, let's say between 0.5 and 1, then I willend up by inaccurate water volume because I am including volume of air in thecomputed volume and on the other hand I am ignoring the cells that contain lessthan 0.5 of water.?That's why, I am looking for an algorithm that multiplyevery cell containing water by the coefficient alpha water. You find attachedin picture 6, an example of how I want to calculate the water volume. I don'tknow how to program it.?Any helps concerning this matter will be verymuch appreciated.Regards,Islem MegdichePhD student Le Mardi 23 f?vrier 2016 14h21, Cory Quammen a ?crit : Hi Islem, Please reply-all to keep the discussion on the list so that others may benefit from the discussion. First, is there a data array that describes whether a volume element in your mesh contains water or some other element? If so, you can use the Threshold filter under the Filters -> Alphabetical -> Threshold menu to select only the elements representing water. You will have to set the minimum and maximum to the value that represents water, then click Apply. HTH, Cory On Mon, Feb 22, 2016 at 1:14 PM, Megdich Islem wrote: > Hi again, > > Thank you for your suggestion, Could you please explain how to do the first > step because I am not the one who created the picture I sent you before. > > Regards, > Islem > > > Le Lundi 22 f?vrier 2016 16h45, Megdich Islem a > ?crit : > > > Thank you for your reply. I will try your suggestions. > > Regards, > Islem > > > Le Lundi 22 f?vrier 2016 14h22, Cory Quammen a > ?crit : > > > Islem, > > There are likely two steps: > > 1). Threshold your volume to identify only the water-containing cells. > It looks like you have a way to do this already? > > 2). Compute the volumes of the water-containing cells and summing them up. > > You can use the Threshold filter to do number 1 if you have a material > code in the cell data. To compute the volume of the cells, add a > Python Annotation filter to the Threshold filter. Set the Expression > to > > algs.sum(algs.volume(inputs[0])) > > This uses the numpy-like interface in the Python layer to compute the > volumes of the cells and sum them all up. The Python Annotation filter > should display the volume with a text label in your renderer. > > Hope this helps, > Cory > > On Mon, Feb 22, 2016 at 9:09 AM, Megdich Islem > wrote: >> Hi Cory, >> >> Thank you very much for your prompt reply. I've attached here a picture >> that >> illustrates my problem. I am working on the break of bund walls and I want >> to compute the volume of water that overtops the bund wall (walls >> surrounding storage tank), after the? solution reaches the steady state. >> >> Regards, >> Islem >> >> >> Le Lundi 22 f?vrier 2016 13h53, Cory Quammen a >> ?crit : >> >> >> Hi Islem, >> >> This is the place to ask ParaView questions! There is some activity on >> StackOverflow, but most people ask questions on this mailing list. >> >> Could you clarify what you want to compute? Do you just want to subset >> a volume mesh and display the results over time? Do you want to >> compute one quantity and display it as a graph over time? Do you want >> to compute a single number from a time series data set? >> >> Thanks, >> Cory >> >> On Mon, Feb 22, 2016 at 8:48 AM, Megdich Islem >> wrote: >>> Hello, >>> >>> I am new to paraview, and I didn't find a forum under paraview website to >>> ask my question. >>> My question is is there any filter in paraview that lets to compute the >>> evolution of a quantity within a specific volume of the mesh. >>> >>> Regards, >>> Islem >>> >>> _______________________________________________ >>> Powered by www.kitware.com >>> >>> Visit other Kitware open-source projects at >>> http://www.kitware.com/opensource/opensource.html >>> >>> Please keep messages on-topic and check the ParaView Wiki at: >>> http://paraview.org/Wiki/ParaView >>> >>> Search the list archives at: http://markmail.org/search/?q=ParaView >>> >>> Follow this link to subscribe/unsubscribe: >>> http://public.kitware.com/mailman/listinfo/paraview >> >>> >> >> >> >> -- >> Cory Quammen >> R&D Engineer >> Kitware, Inc. > >> >> >> > > > > -- > Cory Quammen > R&D Engineer > Kitware, Inc. > > > > -- Cory Quammen R&D Engineer Kitware, Inc. -- Cory Quammen R&D Engineer Kitware, Inc. -- Cory Quammen R&D Engineer Kitware, Inc. -------------- next part -------------- An HTML attachment was scrubbed... URL: From megdich_islem at yahoo.fr Tue Mar 15 07:04:29 2016 From: megdich_islem at yahoo.fr (Megdich Islem) Date: Tue, 15 Mar 2016 11:04:29 +0000 (UTC) Subject: [Paraview] Problem with annotation filter In-Reply-To: References: Message-ID: <285555453.332245.1458039869124.JavaMail.yahoo@mail.yahoo.com> Hi, Thank you for your reply, I solved the problem. It turns out I was using the wrong python expression. Regards,Islem Megdiche Le Lundi 14 mars 2016 15h15, Utkarsh Ayachit a ?crit : What dataset are you using? Can you try reproducing the same with one of the "Sources" or datasets in ParaViewData or sharing a sample dataset to reproduce it? Attached state file works for me. On Mon, Mar 14, 2016 at 5:58 AM, Megdich Islem wrote: > Hi > > I applied the annotation filter algs.sum(algs.volume(inputs[0])), but I > ended up with an error in the render view and output message stating that > AttributeError:'None Type' object has no attribute 'GetCellData'. Does any > one know what is the problem ? > > Regards, > Islem Megdiche > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > -------------- next part -------------- An HTML attachment was scrubbed... URL: From gabriel.alvarez at usc.es Tue Mar 15 09:03:22 2016 From: gabriel.alvarez at usc.es (=?UTF-8?Q?Gabriel_=C3=81lvarez_Castro?=) Date: Tue, 15 Mar 2016 14:03:22 +0100 Subject: [Paraview] WebSocket connection failed: Error during WebSocket handshake: Unexpected response code: 404 In-Reply-To: References: <000901d17b86$efd876f0$cf8964d0$@usc.es> <001e01d17dcf$9b0eb670$d12c2350$@usc.es> <000f01d17e07$b2bcbf00$18363d00$@usc.es> Message-ID: <001501d17ebb$0dc232f0$294698d0$@usc.es> Hi, We needed to change: ?configuration?: ?host?: ?localhost? by: ?configuration?: ?host?: ?${Paraview_IP}? In the launcher configuration file in order to get it working. It would be neccesary to correct it in updated documentation? Regards, Gabriel. De: Sebastien Jourdain [mailto:sebastien.jourdain at kitware.com] Enviado el: lunes, 14 de marzo de 2016 18:08 Para: Gabriel ?lvarez Castro CC: paraview at paraview.org Asunto: Re: [Paraview] WebSocket connection failed: Error during WebSocket handshake: Unexpected response code: 404 Thanks for your feedback and I'm glad that's working as expected now. The updated version of that documentation is now available here: http://kitware.github.io/paraviewweb/docs/guides/launching_examples.html On Mon, Mar 14, 2016 at 9:39 AM, Gabriel ?lvarez Castro wrote: Hi, It?s working now! Thank you very much. I tryed to configure it as explained in http://paraviewweb.kitware.com/#!/guide/launching_examples ?two machines?, but I understood ?sessionURL? referred to the ?launcher machine". Perhaps, it is not enough explained in the guide... Thanks a lot. Regards, Gabriel. De: Sebastien Jourdain [mailto:sebastien.jourdain at kitware.com] Enviado el: lunes, 14 de marzo de 2016 15:28 Para: Gabriel ?lvarez Castro CC: paraview at paraview.org Asunto: Re: [Paraview] WebSocket connection failed: Error during WebSocket handshake: Unexpected response code: 404 Your launcher config should be as follow: "sessionURL": "ws://${ApacheHost_or_IP}:8088/proxy?sessionId=${id}", Assuming that /var/visor/mapping/proxy.txt is the same file (network shared) with /mnt/nfs/mapping/proxy.txt. Seb On Mon, Mar 14, 2016 at 2:57 AM, Gabriel ?lvarez Castro wrote: Hi, No problem. I am attaching my Apache and launcher configurations? The VirtualHost is defined in front-end machine, and launcher configuration file of the second machine. Regards, Gabriel. De: Sebastien Jourdain [mailto:sebastien.jourdain at kitware.com] Enviado el: viernes, 11 de marzo de 2016 16:03 Para: Gabriel ?lvarez Castro CC: paraview at paraview.org Asunto: Re: [Paraview] WebSocket connection failed: Error during WebSocket handshake: Unexpected response code: 404 Hi Gabriel, do you mind sharing (privately if you prefer) your apache config as well as your launcher config? Thanks, Seb On Fri, Mar 11, 2016 at 4:12 AM, Gabriel ?lvarez Castro wrote: Hi: We've installed ParaviewWeb 5.0 in a configuration of two machines: Apache on one machine (Ubuntu 14.04), and the launcher and the ParaViewWeb processes on a second machine (Ubuntu 15.10). We've the problem that when trying to access the Visualizer ('Post-processing' link at index.html) the '.../apps/Visualizer' tab opens but we receive the error 'WebSocket connection failed: Error during WebSocket handshake: Unexpected response code: 404'. We've tested before the same ParaviewWeb only in one machine (Ubuntu 15.10) and it worked fine. Could someone help us please? Regards: Gabriel. _______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview -------------- next part -------------- An HTML attachment was scrubbed... URL: From sebastien.jourdain at kitware.com Tue Mar 15 10:55:30 2016 From: sebastien.jourdain at kitware.com (Sebastien Jourdain) Date: Tue, 15 Mar 2016 08:55:30 -0600 Subject: [Paraview] WebSocket connection failed: Error during WebSocket handshake: Unexpected response code: 404 In-Reply-To: <001501d17ebb$0dc232f0$294698d0$@usc.es> References: <000901d17b86$efd876f0$cf8964d0$@usc.es> <001e01d17dcf$9b0eb670$d12c2350$@usc.es> <000f01d17e07$b2bcbf00$18363d00$@usc.es> <001501d17ebb$0dc232f0$294698d0$@usc.es> Message-ID: localhost should work for the launcher unless you have several network interface. Moreover, you can use the launcher to issue ssh command to start paraview on other machines, in which case the host, is not the paraview one. Would it make more sense if ${launcher_hostname_or_ip_or_localhost}? Seb On Tue, Mar 15, 2016 at 7:03 AM, Gabriel ?lvarez Castro < gabriel.alvarez at usc.es> wrote: > Hi, > > > > We needed to change: > > ?configuration?: > > ?host?: ?localhost? > > by: > > ?configuration?: > > ?host?: ?${Paraview_IP}? > > > > In the launcher configuration file in order to get it working. It would be > neccesary to correct it in updated documentation? > > > > > > Regards, > > > > Gabriel. > > > > > > *De:* Sebastien Jourdain [mailto:sebastien.jourdain at kitware.com] > *Enviado el:* lunes, 14 de marzo de 2016 18:08 > > *Para:* Gabriel ?lvarez Castro > *CC:* paraview at paraview.org > *Asunto:* Re: [Paraview] WebSocket connection failed: Error during > WebSocket handshake: Unexpected response code: 404 > > > > Thanks for your feedback and I'm glad that's working as expected now. > > > > The updated version of that documentation is now available here: > > > > http://kitware.github.io/paraviewweb/docs/guides/launching_examples.html > > > > On Mon, Mar 14, 2016 at 9:39 AM, Gabriel ?lvarez Castro < > gabriel.alvarez at usc.es> wrote: > > Hi, > > > > It?s working now! Thank you very much. I tryed to > configure it as explained in > http://paraviewweb.kitware.com/#!/guide/launching_examples ?two > machines?, but I understood ?sessionURL? referred to the ?launcher > machine". Perhaps, it is not enough explained in the guide... > > > > Thanks a lot. Regards, > > > > Gabriel. > > > > > > *De:* Sebastien Jourdain [mailto:sebastien.jourdain at kitware.com] > *Enviado el:* lunes, 14 de marzo de 2016 15:28 > > > *Para:* Gabriel ?lvarez Castro > *CC:* paraview at paraview.org > *Asunto:* Re: [Paraview] WebSocket connection failed: Error during > WebSocket handshake: Unexpected response code: 404 > > > > Your launcher config should be as follow: > > > > "sessionURL": "ws://${ApacheHost_or_IP}:8088/proxy?sessionId=${id}", > > > > Assuming that /var/visor/mapping/proxy.txt is the same file (network > shared) with /mnt/nfs/mapping/proxy.txt. > > > > Seb > > > > On Mon, Mar 14, 2016 at 2:57 AM, Gabriel ?lvarez Castro < > gabriel.alvarez at usc.es> wrote: > > Hi, > > > > No problem. I am attaching my Apache and launcher > configurations? The VirtualHost is defined in front-end machine, and > launcher configuration file of the second machine. > > > > Regards, > > > > Gabriel. > > > > > > *De:* Sebastien Jourdain [mailto:sebastien.jourdain at kitware.com] > *Enviado el:* viernes, 11 de marzo de 2016 16:03 > *Para:* Gabriel ?lvarez Castro > *CC:* paraview at paraview.org > *Asunto:* Re: [Paraview] WebSocket connection failed: Error during > WebSocket handshake: Unexpected response code: 404 > > > > Hi Gabriel, > > > > do you mind sharing (privately if you prefer) your apache config as well > as your launcher config? > > > > Thanks, > > > > Seb > > > > On Fri, Mar 11, 2016 at 4:12 AM, Gabriel ?lvarez Castro < > gabriel.alvarez at usc.es> wrote: > > Hi: > > > > We've installed ParaviewWeb 5.0 in a configuration of two machines: Apache > on one machine (Ubuntu 14.04), and the launcher and the ParaViewWeb > processes on a second machine (Ubuntu 15.10). We've the problem that when > trying to access the Visualizer ('Post-processing' link at index.html) the > '.../apps/Visualizer' tab opens but we receive the error 'WebSocket > connection failed: Error during WebSocket handshake: Unexpected response > code: 404'. We've tested before the same ParaviewWeb only in one machine > (Ubuntu 15.10) and it worked fine. Could someone help us please? > > > > Regards: > > > > Gabriel. > > > > > > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > > > > > > > -------------- next part -------------- An HTML attachment was scrubbed... URL: From gabriel.alvarez at usc.es Tue Mar 15 12:04:57 2016 From: gabriel.alvarez at usc.es (=?UTF-8?Q?Gabriel_=C3=81lvarez_Castro?=) Date: Tue, 15 Mar 2016 17:04:57 +0100 Subject: [Paraview] WebSocket connection failed: Error during WebSocket handshake: Unexpected response code: 404 In-Reply-To: References: <000901d17b86$efd876f0$cf8964d0$@usc.es> <001e01d17dcf$9b0eb670$d12c2350$@usc.es> <000f01d17e07$b2bcbf00$18363d00$@usc.es> <001501d17ebb$0dc232f0$294698d0$@usc.es> Message-ID: <000f01d17ed4$6be0dbc0$43a29340$@usc.es> Ok, in our case Paraview and ?launcher? are in the same machine. But we have ?two machines? launching configuration and perhaps ?localhost? points to ?lo? network interface instead ?eth0?, and doesn?t work. With ${launcher_IP} is ok? Thanks again, Gabriel. De: Sebastien Jourdain [mailto:sebastien.jourdain at kitware.com] Enviado el: martes, 15 de marzo de 2016 15:56 Para: Gabriel ?lvarez Castro CC: paraview at paraview.org Asunto: Re: [Paraview] WebSocket connection failed: Error during WebSocket handshake: Unexpected response code: 404 localhost should work for the launcher unless you have several network interface. Moreover, you can use the launcher to issue ssh command to start paraview on other machines, in which case the host, is not the paraview one. Would it make more sense if ${launcher_hostname_or_ip_or_localhost}? Seb On Tue, Mar 15, 2016 at 7:03 AM, Gabriel ?lvarez Castro wrote: Hi, We needed to change: ?configuration?: ?host?: ?localhost? by: ?configuration?: ?host?: ?${Paraview_IP}? In the launcher configuration file in order to get it working. It would be neccesary to correct it in updated documentation? Regards, Gabriel. De: Sebastien Jourdain [mailto:sebastien.jourdain at kitware.com] Enviado el: lunes, 14 de marzo de 2016 18:08 Para: Gabriel ?lvarez Castro CC: paraview at paraview.org Asunto: Re: [Paraview] WebSocket connection failed: Error during WebSocket handshake: Unexpected response code: 404 Thanks for your feedback and I'm glad that's working as expected now. The updated version of that documentation is now available here: http://kitware.github.io/paraviewweb/docs/guides/launching_examples.html On Mon, Mar 14, 2016 at 9:39 AM, Gabriel ?lvarez Castro wrote: Hi, It?s working now! Thank you very much. I tryed to configure it as explained in http://paraviewweb.kitware.com/#!/guide/launching_examples ?two machines?, but I understood ?sessionURL? referred to the ?launcher machine". Perhaps, it is not enough explained in the guide... Thanks a lot. Regards, Gabriel. De: Sebastien Jourdain [mailto:sebastien.jourdain at kitware.com] Enviado el: lunes, 14 de marzo de 2016 15:28 Para: Gabriel ?lvarez Castro CC: paraview at paraview.org Asunto: Re: [Paraview] WebSocket connection failed: Error during WebSocket handshake: Unexpected response code: 404 Your launcher config should be as follow: "sessionURL": "ws://${ApacheHost_or_IP}:8088/proxy?sessionId=${id}", Assuming that /var/visor/mapping/proxy.txt is the same file (network shared) with /mnt/nfs/mapping/proxy.txt. Seb On Mon, Mar 14, 2016 at 2:57 AM, Gabriel ?lvarez Castro wrote: Hi, No problem. I am attaching my Apache and launcher configurations? The VirtualHost is defined in front-end machine, and launcher configuration file of the second machine. Regards, Gabriel. De: Sebastien Jourdain [mailto:sebastien.jourdain at kitware.com] Enviado el: viernes, 11 de marzo de 2016 16:03 Para: Gabriel ?lvarez Castro CC: paraview at paraview.org Asunto: Re: [Paraview] WebSocket connection failed: Error during WebSocket handshake: Unexpected response code: 404 Hi Gabriel, do you mind sharing (privately if you prefer) your apache config as well as your launcher config? Thanks, Seb On Fri, Mar 11, 2016 at 4:12 AM, Gabriel ?lvarez Castro wrote: Hi: We've installed ParaviewWeb 5.0 in a configuration of two machines: Apache on one machine (Ubuntu 14.04), and the launcher and the ParaViewWeb processes on a second machine (Ubuntu 15.10). We've the problem that when trying to access the Visualizer ('Post-processing' link at index.html) the '.../apps/Visualizer' tab opens but we receive the error 'WebSocket connection failed: Error during WebSocket handshake: Unexpected response code: 404'. We've tested before the same ParaviewWeb only in one machine (Ubuntu 15.10) and it worked fine. Could someone help us please? Regards: Gabriel. _______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview -------------- next part -------------- An HTML attachment was scrubbed... URL: From sebastien.jourdain at kitware.com Tue Mar 15 12:14:48 2016 From: sebastien.jourdain at kitware.com (Sebastien Jourdain) Date: Tue, 15 Mar 2016 10:14:48 -0600 Subject: [Paraview] WebSocket connection failed: Error during WebSocket handshake: Unexpected response code: 404 In-Reply-To: <000f01d17ed4$6be0dbc0$43a29340$@usc.es> References: <000901d17b86$efd876f0$cf8964d0$@usc.es> <001e01d17dcf$9b0eb670$d12c2350$@usc.es> <000f01d17e07$b2bcbf00$18363d00$@usc.es> <001501d17ebb$0dc232f0$294698d0$@usc.es> <000f01d17ed4$6be0dbc0$43a29340$@usc.es> Message-ID: No problem, thanks for the feedbacks... On Tue, Mar 15, 2016 at 10:04 AM, Gabriel ?lvarez Castro < gabriel.alvarez at usc.es> wrote: > Ok, in our case Paraview and ?launcher? are in the same machine. But we > have ?two machines? launching configuration and perhaps ?localhost? points > to ?lo? network interface instead ?eth0?, and doesn?t work. With > ${launcher_IP} is ok? > > > > Thanks again, > > > > Gabriel. > > > > > > *De:* Sebastien Jourdain [mailto:sebastien.jourdain at kitware.com] > *Enviado el:* martes, 15 de marzo de 2016 15:56 > > *Para:* Gabriel ?lvarez Castro > *CC:* paraview at paraview.org > *Asunto:* Re: [Paraview] WebSocket connection failed: Error during > WebSocket handshake: Unexpected response code: 404 > > > > localhost should work for the launcher unless you have several network > interface. > > > > Moreover, you can use the launcher to issue ssh command to start paraview > on other machines, in which case the host, is not the paraview one. > > > > Would it make more sense if ${launcher_hostname_or_ip_or_localhost}? > > > > Seb > > > > On Tue, Mar 15, 2016 at 7:03 AM, Gabriel ?lvarez Castro < > gabriel.alvarez at usc.es> wrote: > > Hi, > > > > We needed to change: > > ?configuration?: > > ?host?: ?localhost? > > by: > > ?configuration?: > > ?host?: ?${Paraview_IP}? > > > > In the launcher configuration file in order to get it working. It would be > neccesary to correct it in updated documentation? > > > > > > Regards, > > > > Gabriel. > > > > > > *De:* Sebastien Jourdain [mailto:sebastien.jourdain at kitware.com] > *Enviado el:* lunes, 14 de marzo de 2016 18:08 > > > *Para:* Gabriel ?lvarez Castro > *CC:* paraview at paraview.org > *Asunto:* Re: [Paraview] WebSocket connection failed: Error during > WebSocket handshake: Unexpected response code: 404 > > > > Thanks for your feedback and I'm glad that's working as expected now. > > > > The updated version of that documentation is now available here: > > > > http://kitware.github.io/paraviewweb/docs/guides/launching_examples.html > > > > On Mon, Mar 14, 2016 at 9:39 AM, Gabriel ?lvarez Castro < > gabriel.alvarez at usc.es> wrote: > > Hi, > > > > It?s working now! Thank you very much. I tryed to > configure it as explained in > http://paraviewweb.kitware.com/#!/guide/launching_examples ?two > machines?, but I understood ?sessionURL? referred to the ?launcher > machine". Perhaps, it is not enough explained in the guide... > > > > Thanks a lot. Regards, > > > > Gabriel. > > > > > > *De:* Sebastien Jourdain [mailto:sebastien.jourdain at kitware.com] > *Enviado el:* lunes, 14 de marzo de 2016 15:28 > > > *Para:* Gabriel ?lvarez Castro > *CC:* paraview at paraview.org > *Asunto:* Re: [Paraview] WebSocket connection failed: Error during > WebSocket handshake: Unexpected response code: 404 > > > > Your launcher config should be as follow: > > > > "sessionURL": "ws://${ApacheHost_or_IP}:8088/proxy?sessionId=${id}", > > > > Assuming that /var/visor/mapping/proxy.txt is the same file (network > shared) with /mnt/nfs/mapping/proxy.txt. > > > > Seb > > > > On Mon, Mar 14, 2016 at 2:57 AM, Gabriel ?lvarez Castro < > gabriel.alvarez at usc.es> wrote: > > Hi, > > > > No problem. I am attaching my Apache and launcher > configurations? The VirtualHost is defined in front-end machine, and > launcher configuration file of the second machine. > > > > Regards, > > > > Gabriel. > > > > > > *De:* Sebastien Jourdain [mailto:sebastien.jourdain at kitware.com] > *Enviado el:* viernes, 11 de marzo de 2016 16:03 > *Para:* Gabriel ?lvarez Castro > *CC:* paraview at paraview.org > *Asunto:* Re: [Paraview] WebSocket connection failed: Error during > WebSocket handshake: Unexpected response code: 404 > > > > Hi Gabriel, > > > > do you mind sharing (privately if you prefer) your apache config as well > as your launcher config? > > > > Thanks, > > > > Seb > > > > On Fri, Mar 11, 2016 at 4:12 AM, Gabriel ?lvarez Castro < > gabriel.alvarez at usc.es> wrote: > > Hi: > > > > We've installed ParaviewWeb 5.0 in a configuration of two machines: Apache > on one machine (Ubuntu 14.04), and the launcher and the ParaViewWeb > processes on a second machine (Ubuntu 15.10). We've the problem that when > trying to access the Visualizer ('Post-processing' link at index.html) the > '.../apps/Visualizer' tab opens but we receive the error 'WebSocket > connection failed: Error during WebSocket handshake: Unexpected response > code: 404'. We've tested before the same ParaviewWeb only in one machine > (Ubuntu 15.10) and it worked fine. Could someone help us please? > > > > Regards: > > > > Gabriel. > > > > > > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > > > > > > > > > -------------- next part -------------- An HTML attachment was scrubbed... URL: From arsh840 at gmail.com Tue Mar 15 14:56:32 2016 From: arsh840 at gmail.com (Arshpreet Singh) Date: Wed, 16 Mar 2016 00:26:32 +0530 Subject: [Paraview] Scipy installation9814651912 In-Reply-To: References: Message-ID: Thanks I am able import scipy by compiling 4.4.0 from source. On Mon, Mar 14, 2016 at 8:35 PM, Utkarsh Ayachit wrote: > I don't think it works that way. I'd guess scipy has compiled code > that needs to built. It's be easiest to just build ParaView from > source and make it use the system python. That way you can then > install Python packages locally using your linux distribution and > those will be available within pypython. > > Utkarsh > > On Mon, Mar 14, 2016 at 9:15 AM, Arshpreet Singh wrote: >> I am using Paraview 5.0.0 64-bit, I want to install scipy and for that >> I have copied scipy source in >> >> "Paraview/lib/paraview-5.0/lib/python2.7/site-packages/scipy" but I am >> still not able to use scipy from paraview Python shell. >> >> Do I need to install any specific version of scipy? >> >> -- >> >> Thanks >> Arshpreet Singh >> >> I am Sikh boy, Learning by doing and Learning by teaching is my religion. >> ------------------------------------------------------------------------------ >> Slashdot TV. >> Video for Nerds. Stuff that matters. >> http://tv.slashdot.org/ >> _______________________________________________ >> Powered by www.kitware.com >> >> Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html >> >> Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView >> >> Search the list archives at: http://markmail.org/search/?q=ParaView >> >> Follow this link to subscribe/unsubscribe: >> http://public.kitware.com/mailman/listinfo/paraview -- Thanks Arshpreet Singh I am Sikh boy, Learning by doing and Learning by teaching is my religion. ------------------------------------------------------------------------------ Slashdot TV. Video for Nerds. Stuff that matters. http://tv.slashdot.org/ From M.Deij at marin.nl Wed Mar 16 03:25:07 2016 From: M.Deij at marin.nl (Deij-van Rijswijk, Menno) Date: Wed, 16 Mar 2016 07:25:07 +0000 Subject: [Paraview] Threshold filter: range does not update to newly selected cell-centered data array Message-ID: <085b6bae1ad144dea839db99c498c142@MAR190n2.marin.local> Hi, In the latest build (5.0.1-RC1-213-g16385fa), when the Threshold filter is used on cell-centered data arrays, the button ?Reset to current data values? (two arrows next to minimum/maximum text boxes) does not update the min/max values to the new data range when a different scalars array is selected. When using point-centered data arrays, this problem does not occur. Best wishes, Menno Deij ? van Rijswijk dr. ir. Menno A. Deij-van Rijswijk | Researcher / Software Engineer | Maritime Simulation & Software Group MARIN | T +31 317 49 35 06 | M.Deij at marin.nl | www.marin.nl [LinkedIn] [YouTube] [Twitter] [Facebook] MARIN news: MARIN at Intermodal South America, April 5-7, S?o Paulo, Brasil -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: image0c9e2f.PNG Type: image/png Size: 293 bytes Desc: image0c9e2f.PNG URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: image2535bf.PNG Type: image/png Size: 331 bytes Desc: image2535bf.PNG URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: image0d4c7f.PNG Type: image/png Size: 333 bytes Desc: image0d4c7f.PNG URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: image805c45.PNG Type: image/png Size: 253 bytes Desc: image805c45.PNG URL: From cory.quammen at kitware.com Wed Mar 16 08:38:47 2016 From: cory.quammen at kitware.com (Cory Quammen) Date: Wed, 16 Mar 2016 08:38:47 -0400 Subject: [Paraview] question-filter In-Reply-To: <1643443532.339217.1458039697407.JavaMail.yahoo@mail.yahoo.com> References: <1643443532.339217.1458039697407.JavaMail.yahoo@mail.yahoo.com> Message-ID: Islem, Thanks for reporting back which worked. I'm not sure why the expression without the "algs." doesn't work - in any case, I'm glad it is working for you now. The "inputs[0]" simply means the first element in the inputs list. The index lets you pick the input (there can be more than one). You could also simply use "input", which gives you the same element as "inputs[0]". Cory On Tue, Mar 15, 2016 at 7:01 AM, Megdich Islem wrote: > Hi Cory, > > Thank you for your email. I tried that example sphere source -> Delaunay3D > -> Python Annotation filter and it works fine. I set the python expression > to algs.sum(algs.volume(inputs[0])) and then to sum(volume(inputs[0])) > and it works in both cases. > The type from the information panel is Table. > > But, it turns out that for my case the problem is with the Python > expression, when I use this expression algs.sum(algs.volume(inputs[0])) I > get errors while this expression sum(volume(inputs[0])) solves the problem. > The type from the information panel is Table. > > Can I ask what does inputs[0] mean in the python expression. I have no > background in python, that's why the expression seems odd to me. > > Regards, > Islem Megdiche > > > Le Lundi 14 mars 2016 15h04, Cory Quammen a > ?crit : > > > One more thing: you should be able to change the Python expression to > > sum(volume(inputs[0])) > > On Mon, Mar 14, 2016 at 10:09 AM, Cory Quammen > wrote: > > Hi Islem, > > Sorry for the late reply. I've been swamped lately. > > Thank you for the detailed explanation of what you are doing. That really > helps us narrow down what might be going on. > > I'm not sure what the problem is. I have a simple pipeline example where > this works: > > Sphere source -> Delaunay3D -> Python Annotation filter > > The Delaunay3D filter produces an unstructured grid, from which I am able > to get the volumes. > > I suspect ParaView readds your OpenFOAM data set as a multiblock data set? > Could you look at the Info panel and report it's Type. It should be the > first item under the "Statistics" sub-section. > > If it is indeed a multiblock data set, please try this: > > Place a MergeBlocks filter between your Threshold filter and Python > Annotation filter. > > Please see if that works. If it does, we'll move on to multiplying the > volume by the water fraction. > > Thanks, > Cory > > On Tue, Mar 8, 2016 at 6:35 AM, Megdich Islem > wrote: > > Hi cory, > > I was working on the case of water computation in the desired domain > taking into account your suggestions. I attached here some pictures that > helps to figure out how I did it. I created the domain in which I want to > compute the volume of water using the clip filter and then I thresolded the > clipped domain to contain only the cells ranging between 0.5 and 1 of > alpha water and I ended up with the domain illustrated in picture 3, and > then I applied the annotation filter setting up the array association to > Point Data and the expression to algs.sum(algs.volume(inputs[0])), but I > ended up with an error in the render view and output message stating that > AttributeError:'None Type' object has no attribute 'GetCellData'. I > couldn't understand the reason, I tried all the array Association options, > I got the same error, except for the Row Data, I got this error: > AttributeError:'NoneType' object has no attribute 'GetNumberOfArrays'. > (picture 4 and 5). > > I googled that link > > paraview.simple.PythonAnnotation ? ParaView/Python 5.0.1-RC1-193-gad11756 > documentation > > > > > > > > > paraview.simple.PythonAnnotation ? ParaView/Python 5.0.1-RC1-193-gad11756 > documentation > > Docs ? Index paraview.simple.PythonAnnotation > paraview.simple.PythonAnnotation paraview.simple.PythonAnnotation(*input, > **params) This filter uses Python to calculate an expression. It > Afficher sur *www.paraview.org* > > Aper?u par Yahoo > > > It says that I need to set the input which I didn't know how to do it > since it doesn't ask for any input in the Properties Panel. Any solutions > for this problem ?? > > In this expression algs.sum(algs.volume(inputs[*0*])), what does the *0 * stands > for ? > > I think if I threshold the domain in which I want to calculate the volume > of water, let's say between 0.5 and 1, then I will end up by inaccurate > water volume because I am including volume of air in the computed volume > and on the other hand I am ignoring the cells that contain less than 0.5 of > water. > > That's why, I am looking for an algorithm that multiply every cell > containing water by the coefficient alpha water. You find attached in > picture 6, an example of how I want to calculate the water volume. I don't > know how to program it. > > Any helps concerning this matter will be very much appreciated. > Regards, > Islem Megdiche > PhD student > > > Le Mardi 23 f?vrier 2016 14h21, Cory Quammen a > ?crit : > > > Hi Islem, > > Please reply-all to keep the discussion on the list so that others may > benefit from the discussion. > > First, is there a data array that describes whether a volume element > in your mesh contains water or some other element? If so, you can use > the Threshold filter under the Filters -> Alphabetical -> Threshold > menu to select only the elements representing water. You will have to > set the minimum and maximum to the value that represents water, then > click Apply. > > HTH, > Cory > > On Mon, Feb 22, 2016 at 1:14 PM, Megdich Islem > wrote: > > Hi again, > > > > Thank you for your suggestion, Could you please explain how to do the > first > > step because I am not the one who created the picture I sent you before. > > > > Regards, > > Islem > > > > > > Le Lundi 22 f?vrier 2016 16h45, Megdich Islem a > > ?crit : > > > > > > Thank you for your reply. I will try your suggestions. > > > > Regards, > > Islem > > > > > > Le Lundi 22 f?vrier 2016 14h22, Cory Quammen > a > > ?crit : > > > > > > Islem, > > > > There are likely two steps: > > > > 1). Threshold your volume to identify only the water-containing cells. > > It looks like you have a way to do this already? > > > > 2). Compute the volumes of the water-containing cells and summing them > up. > > > > You can use the Threshold filter to do number 1 if you have a material > > code in the cell data. To compute the volume of the cells, add a > > Python Annotation filter to the Threshold filter. Set the Expression > > to > > > > algs.sum(algs.volume(inputs[0])) > > > > This uses the numpy-like interface in the Python layer to compute the > > volumes of the cells and sum them all up. The Python Annotation filter > > should display the volume with a text label in your renderer. > > > > Hope this helps, > > Cory > > > > On Mon, Feb 22, 2016 at 9:09 AM, Megdich Islem > > wrote: > >> Hi Cory, > >> > >> Thank you very much for your prompt reply. I've attached here a picture > >> that > >> illustrates my problem. I am working on the break of bund walls and I > want > >> to compute the volume of water that overtops the bund wall (walls > >> surrounding storage tank), after the solution reaches the steady state. > >> > >> Regards, > >> Islem > >> > >> > >> Le Lundi 22 f?vrier 2016 13h53, Cory Quammen > a > >> ?crit : > >> > >> > >> Hi Islem, > >> > >> This is the place to ask ParaView questions! There is some activity on > >> StackOverflow, but most people ask questions on this mailing list. > >> > >> Could you clarify what you want to compute? Do you just want to subset > >> a volume mesh and display the results over time? Do you want to > >> compute one quantity and display it as a graph over time? Do you want > >> to compute a single number from a time series data set? > >> > >> Thanks, > >> Cory > >> > >> On Mon, Feb 22, 2016 at 8:48 AM, Megdich Islem > >> wrote: > >>> Hello, > >>> > >>> I am new to paraview, and I didn't find a forum under paraview website > to > >>> ask my question. > >>> My question is is there any filter in paraview that lets to compute the > >>> evolution of a quantity within a specific volume of the mesh. > >>> > >>> Regards, > >>> Islem > >>> > >>> _______________________________________________ > >>> Powered by www.kitware.com > >>> > >>> Visit other Kitware open-source projects at > >>> http://www.kitware.com/opensource/opensource.html > >>> > >>> Please keep messages on-topic and check the ParaView Wiki at: > >>> http://paraview.org/Wiki/ParaView > >>> > >>> Search the list archives at: http://markmail.org/search/?q=ParaView > >>> > >>> Follow this link to subscribe/unsubscribe: > >>> http://public.kitware.com/mailman/listinfo/paraview > >> > >>> > >> > >> > >> > >> -- > >> Cory Quammen > >> R&D Engineer > >> Kitware, Inc. > > > > >> > >> > >> > > > > > > > > -- > > Cory Quammen > > R&D Engineer > > Kitware, Inc. > > > > > > > > > > > > -- > Cory Quammen > R&D Engineer > Kitware, Inc. > > > > > > -- > Cory Quammen > R&D Engineer > Kitware, Inc. > > > > > -- > Cory Quammen > R&D Engineer > Kitware, Inc. > > > -- Cory Quammen R&D Engineer Kitware, Inc. -------------- next part -------------- An HTML attachment was scrubbed... URL: From megdich_islem at yahoo.fr Wed Mar 16 08:56:11 2016 From: megdich_islem at yahoo.fr (Megdich Islem) Date: Wed, 16 Mar 2016 12:56:11 +0000 (UTC) Subject: [Paraview] question-filter In-Reply-To: References: Message-ID: <640224713.1785248.1458132972137.JavaMail.yahoo@mail.yahoo.com> Hey Cory, Thank you for your email. Can I get some hints about how can I multiply each cell volume with ?the water fraction.? Regards,Islem MegdichePhD student? Le Mercredi 16 mars 2016 12h38, Cory Quammen a ?crit : Islem, Thanks for reporting back which worked. I'm not sure why the expression without the "algs." doesn't work - in any case, I'm glad it is working for you now. The "inputs[0]" simply means the first element in the inputs list. The index lets you pick the input (there can be more than one). You could also simply use "input", which gives you the same element as "inputs[0]". Cory On Tue, Mar 15, 2016 at 7:01 AM, Megdich Islem wrote: Hi Cory, Thank you for your email. I tried that example sphere source -> Delaunay3D -> Python Annotation filter and it works fine. I set the python expression to ?algs.sum(algs.volume(inputs[0])) and then to?sum(volume(inputs[0])) and it works in both cases.?The type from the information panel is Table. But, it turns out that for my case the problem is with the Python expression, when I use this expression algs.sum(algs.volume(inputs[0])) I get errors while this expression sum(volume(inputs[0])) solves the problem. The type from the information panel is Table. Can I ask what does inputs[0] mean in the python expression. I have no background in python, that's why the expression seems odd to me. Regards,Islem Megdiche Le Lundi 14 mars 2016 15h04, Cory Quammen a ?crit : One more thing: you should be able to change the Python expression to sum(volume(inputs[0])) On Mon, Mar 14, 2016 at 10:09 AM, Cory Quammen wrote: Hi Islem, Sorry for the late reply. I've been swamped lately. Thank you for the detailed explanation of what you are doing. That really helps us narrow down what might be going on. I'm not sure what the problem is. I have a simple pipeline example where this works: Sphere source -> Delaunay3D -> Python Annotation filter The Delaunay3D filter produces an unstructured grid, from which I am able to get the volumes. I suspect ParaView readds your OpenFOAM data set as a multiblock data set? Could you look at the Info panel and report it's Type. It should be the first item under the "Statistics" sub-section. If it is indeed a multiblock data set, please try this: Place a MergeBlocks filter between your Threshold filter and Python Annotation filter. Please see if that works. If it does, we'll move on to multiplying the volume by the water fraction. Thanks,Cory On Tue, Mar 8, 2016 at 6:35 AM, Megdich Islem wrote: Hi cory,?I was working on the case of water computationin the desired domain taking into account your suggestions. I attached heresome pictures that helps to figure out how I did it. I created the domain inwhich I want to compute the volume of water using the clip filter and then Ithresolded the clipped domain to ?contain only the cells ranging between0.5 and 1 of alpha water and I ended up with the domain illustrated in picture3, and then I applied the annotation filter setting up the array association toPoint Data and the expression to algs.sum(algs.volume(inputs[0])), but I endedup with an error in the render view and output message stating thatAttributeError:'None Type' object has no attribute 'GetCellData'. I couldn'tunderstand the reason, I tried ?all the array Association options, I gotthe same error, except for the Row Data, I got this error:AttributeError:'NoneType' object has no attribute 'GetNumberOfArrays'.(picture 4 and 5).?I googled that link??paraview.simple.PythonAnnotation ? ParaView/Python5.0.1-RC1-193-gad11756 documentation | ? | | ? | ? | ? | ? | ? | | | paraview.simple.PythonAnnotation ? ParaView/Python 5.0.1-RC1-193-gad11756 documentation Docs ? Index paraview.simple.PythonAnnotation paraview.simple.PythonAnnotation paraview.simple.PythonAnnotation(*input, **params) This filter uses Python to calculate an expression. It | | | | | | Afficher sur?www.paraview.org | Aper?u par Yahoo | | | | | | ? | | | | | | | | | ?It ?says that I need to set the input whichI didn't know how to do it since it doesn't ask for any input in the PropertiesPanel. Any solutions for this problem ???In this expression algs.sum(algs.volume(inputs[0])), whatdoes the?0??stands for ?? ?I think if I threshold the domain in which Iwant to calculate the volume of water, let's say between 0.5 and 1, then I willend up by inaccurate water volume because I am including volume of air in thecomputed volume and on the other hand I am ignoring the cells that contain lessthan 0.5 of water.?That's why, I am looking for an algorithm that multiplyevery cell containing water by the coefficient alpha water. You find attachedin picture 6, an example of how I want to calculate the water volume. I don'tknow how to program it.?Any helps concerning this matter will be verymuch appreciated.Regards,Islem MegdichePhD student Le Mardi 23 f?vrier 2016 14h21, Cory Quammen a ?crit : Hi Islem, Please reply-all to keep the discussion on the list so that others may benefit from the discussion. First, is there a data array that describes whether a volume element in your mesh contains water or some other element? If so, you can use the Threshold filter under the Filters -> Alphabetical -> Threshold menu to select only the elements representing water. You will have to set the minimum and maximum to the value that represents water, then click Apply. HTH, Cory On Mon, Feb 22, 2016 at 1:14 PM, Megdich Islem wrote: > Hi again, > > Thank you for your suggestion, Could you please explain how to do the first > step because I am not the one who created the picture I sent you before. > > Regards, > Islem > > > Le Lundi 22 f?vrier 2016 16h45, Megdich Islem a > ?crit : > > > Thank you for your reply. I will try your suggestions. > > Regards, > Islem > > > Le Lundi 22 f?vrier 2016 14h22, Cory Quammen a > ?crit : > > > Islem, > > There are likely two steps: > > 1). Threshold your volume to identify only the water-containing cells. > It looks like you have a way to do this already? > > 2). Compute the volumes of the water-containing cells and summing them up. > > You can use the Threshold filter to do number 1 if you have a material > code in the cell data. To compute the volume of the cells, add a > Python Annotation filter to the Threshold filter. Set the Expression > to > > algs.sum(algs.volume(inputs[0])) > > This uses the numpy-like interface in the Python layer to compute the > volumes of the cells and sum them all up. The Python Annotation filter > should display the volume with a text label in your renderer. > > Hope this helps, > Cory > > On Mon, Feb 22, 2016 at 9:09 AM, Megdich Islem > wrote: >> Hi Cory, >> >> Thank you very much for your prompt reply. I've attached here a picture >> that >> illustrates my problem. I am working on the break of bund walls and I want >> to compute the volume of water that overtops the bund wall (walls >> surrounding storage tank), after the? solution reaches the steady state. >> >> Regards, >> Islem >> >> >> Le Lundi 22 f?vrier 2016 13h53, Cory Quammen a >> ?crit : >> >> >> Hi Islem, >> >> This is the place to ask ParaView questions! There is some activity on >> StackOverflow, but most people ask questions on this mailing list. >> >> Could you clarify what you want to compute? Do you just want to subset >> a volume mesh and display the results over time? Do you want to >> compute one quantity and display it as a graph over time? Do you want >> to compute a single number from a time series data set? >> >> Thanks, >> Cory >> >> On Mon, Feb 22, 2016 at 8:48 AM, Megdich Islem >> wrote: >>> Hello, >>> >>> I am new to paraview, and I didn't find a forum under paraview website to >>> ask my question. >>> My question is is there any filter in paraview that lets to compute the >>> evolution of a quantity within a specific volume of the mesh. >>> >>> Regards, >>> Islem >>> >>> _______________________________________________ >>> Powered by www.kitware.com >>> >>> Visit other Kitware open-source projects at >>> http://www.kitware.com/opensource/opensource.html >>> >>> Please keep messages on-topic and check the ParaView Wiki at: >>> http://paraview.org/Wiki/ParaView >>> >>> Search the list archives at: http://markmail.org/search/?q=ParaView >>> >>> Follow this link to subscribe/unsubscribe: >>> http://public.kitware.com/mailman/listinfo/paraview >> >>> >> >> >> >> -- >> Cory Quammen >> R&D Engineer >> Kitware, Inc. > >> >> >> > > > > -- > Cory Quammen > R&D Engineer > Kitware, Inc. > > > > -- Cory Quammen R&D Engineer Kitware, Inc. -- Cory Quammen R&D Engineer Kitware, Inc. -- Cory Quammen R&D Engineer Kitware, Inc. -- Cory Quammen R&D Engineer Kitware, Inc. -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: 6-volume of water.png Type: image/png Size: 29314 bytes Desc: not available URL: From cory.quammen at kitware.com Wed Mar 16 10:29:03 2016 From: cory.quammen at kitware.com (Cory Quammen) Date: Wed, 16 Mar 2016 10:29:03 -0400 Subject: [Paraview] question-filter In-Reply-To: <640224713.1785248.1458132972137.JavaMail.yahoo@mail.yahoo.com> References: <640224713.1785248.1458132972137.JavaMail.yahoo@mail.yahoo.com> Message-ID: Yes! Assuming your cell fraction is cell data named "alpha", use the following expression in your annotation filter: sum(alpha*volume(input)) Make sure you set the Array Association property to Cell Data. Let me know if that works or not. Thanks, Cory On Wed, Mar 16, 2016 at 8:56 AM, Megdich Islem wrote: > Hey Cory, > > Thank you for your email. Can I get some hints about how can I multiply > each cell volume with the water fraction. > > Regards, > Islem Megdiche > PhD student > > > Le Mercredi 16 mars 2016 12h38, Cory Quammen a > ?crit : > > > Islem, > > Thanks for reporting back which worked. I'm not sure why the expression > without the "algs." doesn't work - in any case, I'm glad it is working for > you now. > > The "inputs[0]" simply means the first element in the inputs list. The > index lets you pick the input (there can be more than one). You could also > simply use "input", which gives you the same element as "inputs[0]". > > Cory > > On Tue, Mar 15, 2016 at 7:01 AM, Megdich Islem > wrote: > > Hi Cory, > > Thank you for your email. I tried that example sphere source -> Delaunay3D > -> Python Annotation filter and it works fine. I set the python expression > to algs.sum(algs.volume(inputs[0])) and then to sum(volume(inputs[0])) > and it works in both cases. > The type from the information panel is Table. > > But, it turns out that for my case the problem is with the Python > expression, when I use this expression algs.sum(algs.volume(inputs[0])) I > get errors while this expression sum(volume(inputs[0])) solves the problem. > The type from the information panel is Table. > > Can I ask what does inputs[0] mean in the python expression. I have no > background in python, that's why the expression seems odd to me. > > Regards, > Islem Megdiche > > > Le Lundi 14 mars 2016 15h04, Cory Quammen a > ?crit : > > > One more thing: you should be able to change the Python expression to > > sum(volume(inputs[0])) > > On Mon, Mar 14, 2016 at 10:09 AM, Cory Quammen > wrote: > > Hi Islem, > > Sorry for the late reply. I've been swamped lately. > > Thank you for the detailed explanation of what you are doing. That really > helps us narrow down what might be going on. > > I'm not sure what the problem is. I have a simple pipeline example where > this works: > > Sphere source -> Delaunay3D -> Python Annotation filter > > The Delaunay3D filter produces an unstructured grid, from which I am able > to get the volumes. > > I suspect ParaView readds your OpenFOAM data set as a multiblock data set? > Could you look at the Info panel and report it's Type. It should be the > first item under the "Statistics" sub-section. > > If it is indeed a multiblock data set, please try this: > > Place a MergeBlocks filter between your Threshold filter and Python > Annotation filter. > > Please see if that works. If it does, we'll move on to multiplying the > volume by the water fraction. > > Thanks, > Cory > > On Tue, Mar 8, 2016 at 6:35 AM, Megdich Islem > wrote: > > Hi cory, > > I was working on the case of water computation in the desired domain > taking into account your suggestions. I attached here some pictures that > helps to figure out how I did it. I created the domain in which I want to > compute the volume of water using the clip filter and then I thresolded the > clipped domain to contain only the cells ranging between 0.5 and 1 of > alpha water and I ended up with the domain illustrated in picture 3, and > then I applied the annotation filter setting up the array association to > Point Data and the expression to algs.sum(algs.volume(inputs[0])), but I > ended up with an error in the render view and output message stating that > AttributeError:'None Type' object has no attribute 'GetCellData'. I > couldn't understand the reason, I tried all the array Association options, > I got the same error, except for the Row Data, I got this error: > AttributeError:'NoneType' object has no attribute 'GetNumberOfArrays'. > (picture 4 and 5). > > I googled that link > > paraview.simple.PythonAnnotation ? ParaView/Python 5.0.1-RC1-193-gad11756 > documentation > > > > > > > > > paraview.simple.PythonAnnotation ? ParaView/Python 5.0.1-RC1-193-gad11756 > documentation > > Docs ? Index paraview.simple.PythonAnnotation > paraview.simple.PythonAnnotation paraview.simple.PythonAnnotation(*input, > **params) This filter uses Python to calculate an expression. It > Afficher sur *www.paraview.org* > > Aper?u par Yahoo > > > It says that I need to set the input which I didn't know how to do it > since it doesn't ask for any input in the Properties Panel. Any solutions > for this problem ?? > > In this expression algs.sum(algs.volume(inputs[*0*])), what does the *0 * stands > for ? > > I think if I threshold the domain in which I want to calculate the volume > of water, let's say between 0.5 and 1, then I will end up by inaccurate > water volume because I am including volume of air in the computed volume > and on the other hand I am ignoring the cells that contain less than 0.5 of > water. > > That's why, I am looking for an algorithm that multiply every cell > containing water by the coefficient alpha water. You find attached in > picture 6, an example of how I want to calculate the water volume. I don't > know how to program it. > > Any helps concerning this matter will be very much appreciated. > Regards, > Islem Megdiche > PhD student > > > Le Mardi 23 f?vrier 2016 14h21, Cory Quammen a > ?crit : > > > Hi Islem, > > Please reply-all to keep the discussion on the list so that others may > benefit from the discussion. > > First, is there a data array that describes whether a volume element > in your mesh contains water or some other element? If so, you can use > the Threshold filter under the Filters -> Alphabetical -> Threshold > menu to select only the elements representing water. You will have to > set the minimum and maximum to the value that represents water, then > click Apply. > > HTH, > Cory > > On Mon, Feb 22, 2016 at 1:14 PM, Megdich Islem > wrote: > > Hi again, > > > > Thank you for your suggestion, Could you please explain how to do the > first > > step because I am not the one who created the picture I sent you before. > > > > Regards, > > Islem > > > > > > Le Lundi 22 f?vrier 2016 16h45, Megdich Islem a > > ?crit : > > > > > > Thank you for your reply. I will try your suggestions. > > > > Regards, > > Islem > > > > > > Le Lundi 22 f?vrier 2016 14h22, Cory Quammen > a > > ?crit : > > > > > > Islem, > > > > There are likely two steps: > > > > 1). Threshold your volume to identify only the water-containing cells. > > It looks like you have a way to do this already? > > > > 2). Compute the volumes of the water-containing cells and summing them > up. > > > > You can use the Threshold filter to do number 1 if you have a material > > code in the cell data. To compute the volume of the cells, add a > > Python Annotation filter to the Threshold filter. Set the Expression > > to > > > > algs.sum(algs.volume(inputs[0])) > > > > This uses the numpy-like interface in the Python layer to compute the > > volumes of the cells and sum them all up. The Python Annotation filter > > should display the volume with a text label in your renderer. > > > > Hope this helps, > > Cory > > > > On Mon, Feb 22, 2016 at 9:09 AM, Megdich Islem > > wrote: > >> Hi Cory, > >> > >> Thank you very much for your prompt reply. I've attached here a picture > >> that > >> illustrates my problem. I am working on the break of bund walls and I > want > >> to compute the volume of water that overtops the bund wall (walls > >> surrounding storage tank), after the solution reaches the steady state. > >> > >> Regards, > >> Islem > >> > >> > >> Le Lundi 22 f?vrier 2016 13h53, Cory Quammen > a > >> ?crit : > >> > >> > >> Hi Islem, > >> > >> This is the place to ask ParaView questions! There is some activity on > >> StackOverflow, but most people ask questions on this mailing list. > >> > >> Could you clarify what you want to compute? Do you just want to subset > >> a volume mesh and display the results over time? Do you want to > >> compute one quantity and display it as a graph over time? Do you want > >> to compute a single number from a time series data set? > >> > >> Thanks, > >> Cory > >> > >> On Mon, Feb 22, 2016 at 8:48 AM, Megdich Islem > >> wrote: > >>> Hello, > >>> > >>> I am new to paraview, and I didn't find a forum under paraview website > to > >>> ask my question. > >>> My question is is there any filter in paraview that lets to compute the > >>> evolution of a quantity within a specific volume of the mesh. > >>> > >>> Regards, > >>> Islem > >>> > >>> _______________________________________________ > >>> Powered by www.kitware.com > >>> > >>> Visit other Kitware open-source projects at > >>> http://www.kitware.com/opensource/opensource.html > >>> > >>> Please keep messages on-topic and check the ParaView Wiki at: > >>> http://paraview.org/Wiki/ParaView > >>> > >>> Search the list archives at: http://markmail.org/search/?q=ParaView > >>> > >>> Follow this link to subscribe/unsubscribe: > >>> http://public.kitware.com/mailman/listinfo/paraview > >> > >>> > >> > >> > >> > >> -- > >> Cory Quammen > >> R&D Engineer > >> Kitware, Inc. > > > > >> > >> > >> > > > > > > > > -- > > Cory Quammen > > R&D Engineer > > Kitware, Inc. > > > > > > > > > > > > -- > Cory Quammen > R&D Engineer > Kitware, Inc. > > > > > > -- > Cory Quammen > R&D Engineer > Kitware, Inc. > > > > > -- > Cory Quammen > R&D Engineer > Kitware, Inc. > > > > > > -- > Cory Quammen > R&D Engineer > Kitware, Inc. > > > -- Cory Quammen R&D Engineer Kitware, Inc. -------------- next part -------------- An HTML attachment was scrubbed... URL: From utkarsh.ayachit at kitware.com Wed Mar 16 10:57:53 2016 From: utkarsh.ayachit at kitware.com (Utkarsh Ayachit) Date: Wed, 16 Mar 2016 10:57:53 -0400 Subject: [Paraview] PV5.0 crash when I trying to open the xmf file ! In-Reply-To: References: Message-ID: Hadrien, Something's not exactly right with the build of ParaView you're using. When I try to open the dataset with 5.0.0 binaries from paraview.org, it opens fine when "Xdmf Reader" is selected in the Select Reader dialog (fails with Xdmf3 Reader). Can you try the binaries from paraview.org to confirm? Thanks Utkarsh On Tue, Mar 1, 2016 at 11:07 AM, hadrien calmet wrote: > Hello everyone, > > When I open the xmf file (metadata of my .h5) PV5.0 crash ! > > ERROR: In > /build/paraview-BGG4vx/paraview-5.0.0+dfsg1/ParaViewCore/ > ServerImplementation/Core/vtkSIProxy.cxx, > line 310 > vtkSISourceProxy (0x3264b90): Failed to create vtkXdmfReader. > Aborting for debugging purposes. > > Aborted > > With PV 4.3 I opened the .xmf without trouble. > With PV 4.4 I opened the .xmf with some extra setting, I had to put Xdmf > Reader. > > Someone can tell me what I have to change to open these files with PV 5.0 > > Sorry I tried to copy paste the xmf file but the site don't want, top posting ? > > Thank you very much > > > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview From kmorel at sandia.gov Wed Mar 16 11:22:13 2016 From: kmorel at sandia.gov (Moreland, Kenneth) Date: Wed, 16 Mar 2016 15:22:13 +0000 Subject: [Paraview] Threshold filter: range does not update to newly selected cell-centered data array Message-ID: Menno Deij - van Rijswijk, I've been unable to replicate the problem you are describing. I just downloaded the build you described on my Mac, loaded the disk_out_ref data set, and used the threshold filter. When I change between point and cell data, the reset min/max button works just fine in both instances. Can you perhaps provide some more information to help narrow down the problem? -Ken From: ParaView > on behalf of "Deij-van Rijswijk, Menno" > Date: Wednesday, March 16, 2016 at 12:25 AM To: "paraview at paraview.org" > Subject: [EXTERNAL] [Paraview] Threshold filter: range does not update to newly selected cell-centered data array Hi, In the latest build (5.0.1-RC1-213-g16385fa), when the Threshold filter is used on cell-centered data arrays, the button "Reset to current data values" (two arrows next to minimum/maximum text boxes) does not update the min/max values to the new data range when a different scalars array is selected. When using point-centered data arrays, this problem does not occur. Best wishes, Menno Deij - van Rijswijk dr. ir.Menno A.Deij-van Rijswijk | Researcher / Software Engineer | Maritime Simulation & Software Group MARIN | T +31 317 49 35 06 | M.Deij at marin.nl | www.marin.nl [LinkedIn] [YouTube] [Twitter] [Facebook] MARIN news: MARIN at Intermodal South America, April 5-7, S?o Paulo, Brasil -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: image0c9e2f.PNG Type: image/png Size: 293 bytes Desc: image0c9e2f.PNG URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: image2535bf.PNG Type: image/png Size: 331 bytes Desc: image2535bf.PNG URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: image0d4c7f.PNG Type: image/png Size: 333 bytes Desc: image0d4c7f.PNG URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: image805c45.PNG Type: image/png Size: 253 bytes Desc: image805c45.PNG URL: From Jim.Eliot at awe.co.uk Wed Mar 16 11:54:52 2016 From: Jim.Eliot at awe.co.uk (Jim.Eliot at awe.co.uk) Date: Wed, 16 Mar 2016 15:54:52 +0000 Subject: [Paraview] Changing Catalyst Live host after initialization Message-ID: <201603161555.u2GFtggG007670@msw1.awe.co.uk> Good afternoon all, I am currently instrumenting a simulation using ParaView Catalyst Live (version 4.4.0), and I was wondering whether there is a way to change the host during the simulation run, after it has already been initialized. I am using a Python script pipeline (in a Fortran simulation), and am calling: coprocessorinitializewithpython("coproc.py", 9) and the host is specified in coproc.py using: coprocessor.DoLiveVisualization(datadescription, host, port_number). I have tried calling coprocessorfinalize then calling coprocessorinitialize again with a different script but it causes the simulation to fail with a bunch of warnings and errors. I'm happy to supply more information if required. Is there a way of changing the host, or is it fixed after it is first set? Many thanks, Jim Jim Eliot High Performance Computing Group AWE, Aldermaston, Reading, RG7 4PR The information in this email and in any attachment(s) is commercial in confidence. If you are not the named addressee(s) or if you receive this email in error then any distribution, copying or use of this communication or the information in it is strictly prohibited. Please notify us immediately by email at admin.internet(at)awe.co.uk, and then delete this message from your computer. While attachments are virus checked, AWE plc does not accept any liability in respect of any virus which is not detected. AWE Plc Registered in England and Wales Registration No 02763902 AWE, Aldermaston, Reading, RG7 4PR -------------- next part -------------- An HTML attachment was scrubbed... URL: From utkarsh.ayachit at kitware.com Wed Mar 16 12:06:34 2016 From: utkarsh.ayachit at kitware.com (Utkarsh Ayachit) Date: Wed, 16 Mar 2016 12:06:34 -0400 Subject: [Paraview] Changing Catalyst Live host after initialization In-Reply-To: <201603161555.u2GFtggG007670@msw1.awe.co.uk> References: <201603161555.u2GFtggG007670@msw1.awe.co.uk> Message-ID: Jim, The way it is currently implemented, it's fixed after the first call to coprocessor.DoLiveVisualization(). Utkarsh From Jim.Eliot at awe.co.uk Wed Mar 16 13:05:03 2016 From: Jim.Eliot at awe.co.uk (Jim.Eliot at awe.co.uk) Date: Wed, 16 Mar 2016 17:05:03 +0000 Subject: [Paraview] EXTERNAL: Re: Changing Catalyst Live host after initialization In-Reply-To: References: <201603161555.u2GFtggG007670@msw1.awe.co.uk> Message-ID: <201603161705.u2GH5AmX013516@msw1.awe.co.uk> Hi Utkarsh, Thank you for your reply, it is useful to have a definitive answer. Kind regards, Jim -----Original Message----- From: Utkarsh Ayachit [mailto:utkarsh.ayachit at kitware.com] Sent: 16 March 2016 16:07 To: Eliot Jim AWE Cc: ParaView Subject: EXTERNAL: Re: [Paraview] Changing Catalyst Live host after initialization Jim, The way it is currently implemented, it's fixed after the first call to coprocessor.DoLiveVisualization(). Utkarsh The information in this email and in any attachment(s) is commercial in confidence. If you are not the named addressee(s) or if you receive this email in error then any distribution, copying or use of this communication or the information in it is strictly prohibited. Please notify us immediately by email at admin.internet(at)awe.co.uk, and then delete this message from your computer. While attachments are virus checked, AWE plc does not accept any liability in respect of any virus which is not detected. AWE Plc Registered in England and Wales Registration No 02763902 AWE, Aldermaston, Reading, RG7 4PR From wascott at sandia.gov Wed Mar 16 13:08:28 2016 From: wascott at sandia.gov (Scott, W Alan) Date: Wed, 16 Mar 2016 17:08:28 +0000 Subject: [Paraview] [EXTERNAL] Re: Threshold filter: range does not update to newly selected cell-centered data array In-Reply-To: References: Message-ID: Menno Deij - van Rijswijk/ Ken, I have seen cases where something gets messed up in the configuration files. Try running ParaView with the -dr option (disable registry), or you could just delete the configuration files. http://www.paraview.org/Wiki/ParaView_Settings_Files Alan From: ParaView [mailto:paraview-bounces at paraview.org] On Behalf Of Moreland, Kenneth Sent: Wednesday, March 16, 2016 9:22 AM To: Deij-van Rijswijk, Menno; paraview at paraview.org Subject: [EXTERNAL] Re: [Paraview] Threshold filter: range does not update to newly selected cell-centered data array Menno Deij - van Rijswijk, I've been unable to replicate the problem you are describing. I just downloaded the build you described on my Mac, loaded the disk_out_ref data set, and used the threshold filter. When I change between point and cell data, the reset min/max button works just fine in both instances. Can you perhaps provide some more information to help narrow down the problem? -Ken From: ParaView > on behalf of "Deij-van Rijswijk, Menno" > Date: Wednesday, March 16, 2016 at 12:25 AM To: "paraview at paraview.org" > Subject: [EXTERNAL] [Paraview] Threshold filter: range does not update to newly selected cell-centered data array Hi, In the latest build (5.0.1-RC1-213-g16385fa), when the Threshold filter is used on cell-centered data arrays, the button "Reset to current data values" (two arrows next to minimum/maximum text boxes) does not update the min/max values to the new data range when a different scalars array is selected. When using point-centered data arrays, this problem does not occur. Best wishes, Menno Deij - van Rijswijk dr. ir.Menno A.Deij-van Rijswijk | Researcher / Software Engineer | Maritime Simulation & Software Group MARIN | T +31 317 49 35 06 | M.Deij at marin.nl | www.marin.nl [LinkedIn] [YouTube] [Twitter] [Facebook] MARIN news: MARIN at Intermodal South America, April 5-7, S?o Paulo, Brasil -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: image001.png Type: image/png Size: 293 bytes Desc: image001.png URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: image002.png Type: image/png Size: 331 bytes Desc: image002.png URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: image003.png Type: image/png Size: 333 bytes Desc: image003.png URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: image004.png Type: image/png Size: 253 bytes Desc: image004.png URL: From megdich_islem at yahoo.fr Wed Mar 16 21:03:54 2016 From: megdich_islem at yahoo.fr (Megdich Islem) Date: Thu, 17 Mar 2016 01:03:54 +0000 (UTC) Subject: [Paraview] question-filter In-Reply-To: References: Message-ID: <556153859.2457086.1458176635157.JavaMail.yahoo@mail.yahoo.com> Hey Cory, I tried the expression?sum(alpha*volume(input)), I got an error saying that alpha is not defined. I changed the?expression to?sum(alpha.water*volume(input))?because the water fraction ?is written in file alpha.water but again I got the same errors. You find attached snapshots that illustrate that. Regards,Islem Le Mercredi 16 mars 2016 14h29, Cory Quammen a ?crit : Yes! Assuming your cell fraction is cell data named "alpha", use the following expression in your annotation filter: sum(alpha*volume(input)) Make sure you set the Array Association property to Cell Data. Let me know if that works or not. Thanks,Cory On Wed, Mar 16, 2016 at 8:56 AM, Megdich Islem wrote: Hey Cory, Thank you for your email. Can I get some hints about how can I multiply each cell volume with ?the water fraction.? Regards,Islem MegdichePhD student? Le Mercredi 16 mars 2016 12h38, Cory Quammen a ?crit : Islem, Thanks for reporting back which worked. I'm not sure why the expression without the "algs." doesn't work - in any case, I'm glad it is working for you now. The "inputs[0]" simply means the first element in the inputs list. The index lets you pick the input (there can be more than one). You could also simply use "input", which gives you the same element as "inputs[0]". Cory On Tue, Mar 15, 2016 at 7:01 AM, Megdich Islem wrote: Hi Cory, Thank you for your email. I tried that example sphere source -> Delaunay3D -> Python Annotation filter and it works fine. I set the python expression to ?algs.sum(algs.volume(inputs[0])) and then to?sum(volume(inputs[0])) and it works in both cases.?The type from the information panel is Table. But, it turns out that for my case the problem is with the Python expression, when I use this expression algs.sum(algs.volume(inputs[0])) I get errors while this expression sum(volume(inputs[0])) solves the problem. The type from the information panel is Table. Can I ask what does inputs[0] mean in the python expression. I have no background in python, that's why the expression seems odd to me. Regards,Islem Megdiche Le Lundi 14 mars 2016 15h04, Cory Quammen a ?crit : One more thing: you should be able to change the Python expression to sum(volume(inputs[0])) On Mon, Mar 14, 2016 at 10:09 AM, Cory Quammen wrote: Hi Islem, Sorry for the late reply. I've been swamped lately. Thank you for the detailed explanation of what you are doing. That really helps us narrow down what might be going on. I'm not sure what the problem is. I have a simple pipeline example where this works: Sphere source -> Delaunay3D -> Python Annotation filter The Delaunay3D filter produces an unstructured grid, from which I am able to get the volumes. I suspect ParaView readds your OpenFOAM data set as a multiblock data set? Could you look at the Info panel and report it's Type. It should be the first item under the "Statistics" sub-section. If it is indeed a multiblock data set, please try this: Place a MergeBlocks filter between your Threshold filter and Python Annotation filter. Please see if that works. If it does, we'll move on to multiplying the volume by the water fraction. Thanks,Cory On Tue, Mar 8, 2016 at 6:35 AM, Megdich Islem wrote: Hi cory,?I was working on the case of water computationin the desired domain taking into account your suggestions. I attached heresome pictures that helps to figure out how I did it. I created the domain inwhich I want to compute the volume of water using the clip filter and then Ithresolded the clipped domain to ?contain only the cells ranging between0.5 and 1 of alpha water and I ended up with the domain illustrated in picture3, and then I applied the annotation filter setting up the array association toPoint Data and the expression to algs.sum(algs.volume(inputs[0])), but I endedup with an error in the render view and output message stating thatAttributeError:'None Type' object has no attribute 'GetCellData'. I couldn'tunderstand the reason, I tried ?all the array Association options, I gotthe same error, except for the Row Data, I got this error:AttributeError:'NoneType' object has no attribute 'GetNumberOfArrays'.(picture 4 and 5).?I googled that link??paraview.simple.PythonAnnotation ? ParaView/Python5.0.1-RC1-193-gad11756 documentation | ? | | ? | ? | ? | ? | ? | | | paraview.simple.PythonAnnotation ? ParaView/Python 5.0.1-RC1-193-gad11756 documentation Docs ? Index paraview.simple.PythonAnnotation paraview.simple.PythonAnnotation paraview.simple.PythonAnnotation(*input, **params) This filter uses Python to calculate an expression. It | | | | | | Afficher sur?www.paraview.org | Aper?u par Yahoo | | | | | | ? | | | | | | | | | ?It ?says that I need to set the input whichI didn't know how to do it since it doesn't ask for any input in the PropertiesPanel. Any solutions for this problem ???In this expression algs.sum(algs.volume(inputs[0])), whatdoes the?0??stands for ?? ?I think if I threshold the domain in which Iwant to calculate the volume of water, let's say between 0.5 and 1, then I willend up by inaccurate water volume because I am including volume of air in thecomputed volume and on the other hand I am ignoring the cells that contain lessthan 0.5 of water.?That's why, I am looking for an algorithm that multiplyevery cell containing water by the coefficient alpha water. You find attachedin picture 6, an example of how I want to calculate the water volume. I don'tknow how to program it.?Any helps concerning this matter will be verymuch appreciated.Regards,Islem MegdichePhD student Le Mardi 23 f?vrier 2016 14h21, Cory Quammen a ?crit : Hi Islem, Please reply-all to keep the discussion on the list so that others may benefit from the discussion. First, is there a data array that describes whether a volume element in your mesh contains water or some other element? If so, you can use the Threshold filter under the Filters -> Alphabetical -> Threshold menu to select only the elements representing water. You will have to set the minimum and maximum to the value that represents water, then click Apply. HTH, Cory On Mon, Feb 22, 2016 at 1:14 PM, Megdich Islem wrote: > Hi again, > > Thank you for your suggestion, Could you please explain how to do the first > step because I am not the one who created the picture I sent you before. > > Regards, > Islem > > > Le Lundi 22 f?vrier 2016 16h45, Megdich Islem a > ?crit : > > > Thank you for your reply. I will try your suggestions. > > Regards, > Islem > > > Le Lundi 22 f?vrier 2016 14h22, Cory Quammen a > ?crit : > > > Islem, > > There are likely two steps: > > 1). Threshold your volume to identify only the water-containing cells. > It looks like you have a way to do this already? > > 2). Compute the volumes of the water-containing cells and summing them up. > > You can use the Threshold filter to do number 1 if you have a material > code in the cell data. To compute the volume of the cells, add a > Python Annotation filter to the Threshold filter. Set the Expression > to > > algs.sum(algs.volume(inputs[0])) > > This uses the numpy-like interface in the Python layer to compute the > volumes of the cells and sum them all up. The Python Annotation filter > should display the volume with a text label in your renderer. > > Hope this helps, > Cory > > On Mon, Feb 22, 2016 at 9:09 AM, Megdich Islem > wrote: >> Hi Cory, >> >> Thank you very much for your prompt reply. I've attached here a picture >> that >> illustrates my problem. I am working on the break of bund walls and I want >> to compute the volume of water that overtops the bund wall (walls >> surrounding storage tank), after the? solution reaches the steady state. >> >> Regards, >> Islem >> >> >> Le Lundi 22 f?vrier 2016 13h53, Cory Quammen a >> ?crit : >> >> >> Hi Islem, >> >> This is the place to ask ParaView questions! There is some activity on >> StackOverflow, but most people ask questions on this mailing list. >> >> Could you clarify what you want to compute? Do you just want to subset >> a volume mesh and display the results over time? Do you want to >> compute one quantity and display it as a graph over time? Do you want >> to compute a single number from a time series data set? >> >> Thanks, >> Cory >> >> On Mon, Feb 22, 2016 at 8:48 AM, Megdich Islem >> wrote: >>> Hello, >>> >>> I am new to paraview, and I didn't find a forum under paraview website to >>> ask my question. >>> My question is is there any filter in paraview that lets to compute the >>> evolution of a quantity within a specific volume of the mesh. >>> >>> Regards, >>> Islem >>> >>> _______________________________________________ >>> Powered by www.kitware.com >>> >>> Visit other Kitware open-source projects at >>> http://www.kitware.com/opensource/opensource.html >>> >>> Please keep messages on-topic and check the ParaView Wiki at: >>> http://paraview.org/Wiki/ParaView >>> >>> Search the list archives at: http://markmail.org/search/?q=ParaView >>> >>> Follow this link to subscribe/unsubscribe: >>> http://public.kitware.com/mailman/listinfo/paraview >> >>> >> >> >> >> -- >> Cory Quammen >> R&D Engineer >> Kitware, Inc. > >> >> >> > > > > -- > Cory Quammen > R&D Engineer > Kitware, Inc. > > > > -- Cory Quammen R&D Engineer Kitware, Inc. -- Cory Quammen R&D Engineer Kitware, Inc. -- Cory Quammen R&D Engineer Kitware, Inc. -- Cory Quammen R&D Engineer Kitware, Inc. -- Cory Quammen R&D Engineer Kitware, Inc. -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: 1.png Type: image/png Size: 77909 bytes Desc: not available URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: 2.png Type: image/png Size: 90811 bytes Desc: not available URL: From padamsen at grundfos.com Thu Mar 17 03:27:32 2016 From: padamsen at grundfos.com (Per Adamsen) Date: Thu, 17 Mar 2016 07:27:32 +0000 Subject: [Paraview] ParticleTracer filter makes Paraview crash on 'play' In-Reply-To: References: Message-ID: Hi Andy, I have tried with PV 5.0 and I got a lot further than previous (I didn?t test my findings below on earlier PV versions) The issue with missing particles after 1st timestep was simply because the time-stepping was too coarse making all the particles leave the domain at next time-step. Adding the temporal interpolator to get much smaller timesteps I managed to get some quite descent animations although I still have some issues with the path lines jumping around which I would assume is caused by the wrong ?Id Channel Array? setting. Regards, Per From: Andy Bauer [mailto:andy.bauer at kitware.com] Sent: 23. februar 2016 16:12 To: Per Adamsen Cc: paraview at paraview.org Subject: Re: [Paraview] ParticleTracer filter makes Paraview crash on 'play' Hi Per, Can you share either a Python script or state file which reproduces the problem for PV 5.0? I still have your OpenFOAM file to test with so I don't need that. Thanks, Andy On Tue, Feb 23, 2016 at 2:10 AM, Per Adamsen > wrote: Hi Andy, I just want to refresh this conversation ? sorry for not passing all messages through this mailing list? my mistake. After I shared the case you wrote that you had tried a few things but with no luck in PV 5.0. As mentioned below I have tried the following 64-bit versions - 3.98.1 on Win7 - 4.4.0 on Win7 - 4.2.0 on Linux HPC cluster Regards, Per From: Andy Bauer [mailto:andy.bauer at kitware.com] Sent: 23. november 2015 16:18 To: Per Adamsen > Cc: paraview at paraview.org Subject: Re: [Paraview] ParticleTracer filter makes Paraview crash on 'play' Hi, My guess is that it has to do with OpenFOAM's way of saving out extra fields for the initial time step. Several temporal filters assume that the arrays are ordered the same for different time steps but the OpenFOAM reader doesn't follow this convention. Can you share a data set that reproduces the issue? Andy On Mon, Nov 23, 2015 at 8:23 AM, Per Adamsen > wrote: Hi, I have been trying to visualize flow using the particle tracers as described at http://openfoamwiki.net/index.php/HowTo_use_particle_tracer_in_paraFoam. It works when using it on the cavity tutorial but when I try to transfer the setup to one of my own 3D OpenFOAM cases of a pump volute with e.g. 20 timesteps and 900,000 cells Paraview crashes with a segmentation fault when I hit the ?Play? button to step through the individual timesteps. The pipeline setup is exactly as described in the HowTo (linked above) and I have tried both with and without the Temporal Interpolator and on Linux and Windows platform ? all with the same crash result. I have tried the following 64-bit version: 3.98.1 on Win7 4.4.0 on Win7 4.2.0 on Linux HPC cluster At first I thought the reason for the crash was due to the use of interfaces in the model but I have tried a model without interfaces at all and the result is the same. Are there any restriction to the data which can be used? The following is the trace right up to pressing ?Play?: #### import the simple module from the paraview from paraview.simple import * #### disable automatic camera reset on 'Show' paraview.simple._DisableFirstRenderCameraReset() # get active source. q97_volutefoam = GetActiveSource() # Properties modified on q97_volutefoam q97_volutefoam.CaseType = 'Decomposed Case' # get active view renderView1 = GetActiveViewOrCreate('RenderView') # uncomment following to set a specific view size # renderView1.ViewSize = [1025, 773] # get color transfer function/color map for 'p' pLUT = GetColorTransferFunction('p') # show data in view q97_volutefoamDisplay = Show(q97_volutefoam, renderView1) # trace defaults for the display properties. q97_volutefoamDisplay.ColorArrayName = ['POINTS', 'p'] q97_volutefoamDisplay.LookupTable = pLUT q97_volutefoamDisplay.ScalarOpacityUnitDistance = 0.01089979797382614 q97_volutefoamDisplay.SelectInputVectors = ['POINTS', 'U'] q97_volutefoamDisplay.WriteLog = '' # reset view to fit data renderView1.ResetCamera() # show color bar/color legend q97_volutefoamDisplay.SetScalarBarVisibility(renderView1, True) # get animation scene animationScene1 = GetAnimationScene() # update animation scene based on data timesteps animationScene1.UpdateAnimationUsingDataTimeSteps() # get opacity transfer function/opacity map for 'p' pPWF = GetOpacityTransferFunction('p') # create a new 'Plane' plane1 = Plane() # Properties modified on q97_volutefoam q97_volutefoam.CellArrays = ['U', 'k', 'nut', 'omega', 'p', 'gradP', 'myPtot', 'myYPlus', 'uPlus', 'y', 'yPlus'] # Properties modified on plane1 plane1.XResolution = 100 plane1.YResolution = 100 # show data in view plane1Display = Show(plane1, renderView1) # trace defaults for the display properties. plane1Display.ColorArrayName = [None, ''] plane1Display.SelectInputVectors = ['POINTS', 'Normals'] plane1Display.WriteLog = '' # create a new 'ParticleTracer' particleTracer1 = ParticleTracer(Input=q97_volutefoam, SeedSource=plane1) particleTracer1.SelectInputVectors = ['POINTS', 'U'] # Properties modified on particleTracer1 particleTracer1.StaticSeeds = 1 particleTracer1.StaticMesh = 1 # show data in view particleTracer1Display = Show(particleTracer1, renderView1) # trace defaults for the display properties. particleTracer1Display.ColorArrayName = ['POINTS', 'p'] particleTracer1Display.LookupTable = pLUT particleTracer1Display.SelectInputVectors = ['POINTS', 'U'] particleTracer1Display.WriteLog = '' # hide data in view Hide(q97_volutefoam, renderView1) # hide data in view Hide(plane1, renderView1) # show color bar/color legend particleTracer1Display.SetScalarBarVisibility(renderView1, True) Regards, Per Adamsen _______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview -------------- next part -------------- An HTML attachment was scrubbed... URL: From dcpc.dev at gmail.com Thu Mar 17 05:03:21 2016 From: dcpc.dev at gmail.com (David_dev Dev) Date: Thu, 17 Mar 2016 10:03:21 +0100 Subject: [Paraview] New user - install Paraview 5.0 on CentOS 6 In-Reply-To: References: Message-ID: Hi, a small bump on this generic question, we try to evaluate Paraview against other softwares with similar functions. Paraview is open source and seems intersting , but if it seems so complicated to setup, he will quickly loose the race... :-( 2016-03-14 17:54 GMT+01:00 David_dev Dev : > Hi, > > We are evaluating new visualization softwares. > We successfully install a paraview 5.0 on windows and linux (windows slow > and not stable). > On Linux Local and Remote pvserver (on the same computer) graphical > install is ok and working on 1core > > Next step is to test multiCores on local. i read the doc (which speak only > about PV v4 ...) and see that we have to compile pvserver with a cmake, QT, > OpenGL, Python and MPI. Here start the problem :) > > Environment : > - CentOS 6.7 > - Specific components : > > - cmake ? 2.8.12.2-4.el6 > - MPI ? openmpi 1.8.1-1.el6 > - openGL ? (nvidia drivers opengl) > - QT 4.7/4.8 ? QT 4.6.2 only on Centos 6 => have to manually compile > !!! ( and which version ?) > - Python 2.7 + Numpy + Matplotlib ? default available : python > 2.6.6-64 / numpy 1.4.1-9 / python-matplotlib 0.99.1.2-1.el6 > > 1st try failed because of QT 4.6 (asking 4.7+) > > ///// > > Questions : > > - Is there an updated documentation for Paraview V5 (html, wiki and pdf > all stop at v4.4 or v4.3) ? > > - which version of QT use ? from sources i can take 4.7, 4.8.3 4.8.x+, > 5.x+ and try to compile. > > - All those operations needs many manual tasks and manage. is there some > standard compiled package for a standard Centos6 config ? (currently i used > only Basic rpm packages form the distribution). > > - Final goal is to test with pvbatch on a cluster. Do we'll have to do all > those operations for pvbatch on a cluster ? > > - We have some decent Workstations with Graphic Cards, is there a reason > to try install pvserver+mpi on a cluster with nodes without Graphic cards ? > > > thx by advance, > > David CHALON > -------------- next part -------------- An HTML attachment was scrubbed... URL: From allan.g.hansen at gmail.com Thu Mar 17 05:32:45 2016 From: allan.g.hansen at gmail.com (Allan =?ISO-8859-1?Q?Gr=F8nh=F8j?= Hansen) Date: Thu, 17 Mar 2016 10:32:45 +0100 Subject: [Paraview] 5.0.0 Linux Cull backface/frontface Message-ID: <1458207165.14769.11.camel@wolfgang-helfrich> Hi, I'm currently using Paraview 5.0.0 64-bit on Linux. In earlier versions of Paraview there was an option for cull backface/frontface found under the object's properties. Has this feature been scrapped in the current version or am I simply missing something? Al From antech777 at gmail.com Thu Mar 17 05:52:12 2016 From: antech777 at gmail.com (Andrew) Date: Thu, 17 Mar 2016 12:52:12 +0300 Subject: [Paraview] ParaView 5.0.0 for Windows x64 fails to open EnSight Gold files In-Reply-To: References: <56D07DC6.5050006@bresnan.net> <56D47F74.8060206@bresnan.net> <56D5BAA6.5020503@bresnan.net> Message-ID: Hello. I recieved an email about corrected ParaView-5.0.1 and decided to test the latest available official release for Win64: ParaView-5.0.1-RC1-Qt4-OpenGL2-Windows-64bit.zip I tried the same big EnSight case and the same error appeared (stat failed). Should be this release "patched" or it's not corrected yet and I should wait for another version? Thanks. 2016-03-09 23:42 GMT+03:00 Utkarsh Ayachit : > This merge request should address this issue: > > https://gitlab.kitware.com/vtk/vtk/merge_requests/1320 > > Once it's tested, reviewed etc. it'll be merged and I'll have it > updated in ParaView release 5.0.1 as well. > > Utkarsh > > On Wed, Mar 9, 2016 at 9:47 AM, Utkarsh Ayachit > wrote: > > I didn't but I didn't have to :). Your investigation lead me to in the > > right direction -- it just wasn't FILE_OFFSET_BITS that was the issue. > > It was the fact that on Windows the stat function is different, > > period. I am hoping to push a fix in for 5.0.1. > > > > On Wed, Mar 9, 2016 at 7:32 AM, Andrew wrote: > >> Utkarsh Ayachit, > >> > >> Hello. Did you try the trick with EnSight geometry file reader? Thanks. > >> > >> > >> 2016-03-03 17:51 GMT+03:00 Utkarsh Ayachit >: > >>> > >>> > About test file. It's simple, IMHO. Generate any garbage file or take > >>> > any > >>> > existing big file. Rename it to have the geometry file name for any > >>> > small > >>> > EnSight case. Feed this case to ParaView 5.0 under Windows x64 (I use > >>> > Win7). > >>> > The parsing doesnt start so the file contents doesnt matter. It only > >>> > wants > >>> > to open file and stops because of stat() error, even ifstream() is > not > >>> > engaged. > >>> > >>> Cool! Yea, that's a nitfy little test case :). I'll give it a try. > >>> > >>> Utkarsh > >> > >> > >> > >> _______________________________________________ > >> Powered by www.kitware.com > >> > >> Visit other Kitware open-source projects at > >> http://www.kitware.com/opensource/opensource.html > >> > >> Please keep messages on-topic and check the ParaView Wiki at: > >> http://paraview.org/Wiki/ParaView > >> > >> Search the list archives at: http://markmail.org/search/?q=ParaView > >> > >> Follow this link to subscribe/unsubscribe: > >> http://public.kitware.com/mailman/listinfo/paraview > >> > -------------- next part -------------- An HTML attachment was scrubbed... URL: From u.utku.turuncoglu at be.itu.edu.tr Thu Mar 17 06:52:26 2016 From: u.utku.turuncoglu at be.itu.edu.tr (Ufuk Utku Turuncoglu (BE)) Date: Thu, 17 Mar 2016 12:52:26 +0200 Subject: [Paraview] problem in example datasets ... Message-ID: <56EA8C6A.6020400@be.itu.edu.tr> Hi, I had a problem with Paraview example datasets. I downloaded the data from following page http://www.paraview.org/download/ but when i extract it, there is no any file in the folder. It has only a hidden folder (.ExternalData), > ls -al Downloads/ParaView-5.0.0/.ExternalData/ drwxr-xr-x@ 4 turuncu staff 136 Feb 2 10:52 . drwxr-xr-x@ 3 turuncu staff 102 Feb 2 10:52 .. drwxr-xr-x@ 1158 turuncu staff 39372 Feb 2 10:52 MD5 -rwxr-xr-x@ 1 turuncu staff 182 Feb 2 10:52 README.rst and MD5 folder have epsilon:~ turuncu$ ls -al Downloads/ParaView-5.0.0/.ExternalData/MD5/ drwxr-xr-x@ 1158 turuncu staff 39372 Feb 2 10:52 . drwxr-xr-x@ 4 turuncu staff 136 Feb 2 10:52 .. -rwxr-xr-x@ 1 turuncu staff 3768 Feb 2 10:52 00d49b1746f315992fac476892c681ae -rwxr-xr-x@ 1 turuncu staff 803 Feb 2 10:52 00fbea04bd9c797f38a6c7a15993ae3a ... ... bunch of files with MD5 hash name. Are these compressed files (both tar.gz and zip) corrupted? I am using Mac OS but i newer see these kind of problem before. Anyway, it might be good to check those files. Regards, --ufuk From dave.demarle at kitware.com Thu Mar 17 07:12:57 2016 From: dave.demarle at kitware.com (David E DeMarle) Date: Thu, 17 Mar 2016 07:12:57 -0400 Subject: [Paraview] problem in example datasets ... In-Reply-To: <56EA8C6A.6020400@be.itu.edu.tr> References: <56EA8C6A.6020400@be.itu.edu.tr> Message-ID: These are regression test data sets (configure with BUILD_TESTING on). In recent versions of vtk and ParaView are meant to be extracted into the source code directory. In this case CMake knows what to do with them so that the tests all find them without having to download each one individually. On Mar 17, 2016 7:01 AM, "Ufuk Utku Turuncoglu (BE)" < u.utku.turuncoglu at be.itu.edu.tr> wrote: > Hi, > > I had a problem with Paraview example datasets. I downloaded the data from > following page > > http://www.paraview.org/download/ > > but when i extract it, there is no any file in the folder. It has only a > hidden folder (.ExternalData), > > > ls -al Downloads/ParaView-5.0.0/.ExternalData/ > drwxr-xr-x@ 4 turuncu staff 136 Feb 2 10:52 . > drwxr-xr-x@ 3 turuncu staff 102 Feb 2 10:52 .. > drwxr-xr-x@ 1158 turuncu staff 39372 Feb 2 10:52 MD5 > -rwxr-xr-x@ 1 turuncu staff 182 Feb 2 10:52 README.rst > > and MD5 folder have > > epsilon:~ turuncu$ ls -al Downloads/ParaView-5.0.0/.ExternalData/MD5/ > drwxr-xr-x@ 1158 turuncu staff 39372 Feb 2 10:52 . > drwxr-xr-x@ 4 turuncu staff 136 Feb 2 10:52 .. > -rwxr-xr-x@ 1 turuncu staff 3768 Feb 2 10:52 > 00d49b1746f315992fac476892c681ae > -rwxr-xr-x@ 1 turuncu staff 803 Feb 2 10:52 > 00fbea04bd9c797f38a6c7a15993ae3a > ... > ... > > bunch of files with MD5 hash name. Are these compressed files (both tar.gz > and zip) corrupted? I am using Mac OS but i newer see these kind of problem > before. Anyway, it might be good to check those files. > > Regards, > > --ufuk > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > -------------- next part -------------- An HTML attachment was scrubbed... URL: From andy.bauer at kitware.com Thu Mar 17 10:02:58 2016 From: andy.bauer at kitware.com (Andy Bauer) Date: Thu, 17 Mar 2016 10:02:58 -0400 Subject: [Paraview] ParticleTracer filter makes Paraview crash on 'play' In-Reply-To: References: Message-ID: Hi Per, I'm glad you're able to move forward with this. Did you look at https://cmake.org/pipermail/paraview/2014-May/031000.html for information on the Id Channel Array? That may help. Best, Andy On Thu, Mar 17, 2016 at 3:27 AM, Per Adamsen wrote: > Hi Andy, > > > > I have tried with PV 5.0 and I got a lot further than previous (I didn?t > test my findings below on earlier PV versions) > > > > The issue with missing particles after 1st timestep was simply because > the time-stepping was too coarse making all the particles leave the domain > at next time-step. > > > > Adding the temporal interpolator to get much smaller timesteps I managed > to get some quite descent animations although I still have some issues with > the path lines jumping around which I would assume is caused by the wrong > ?Id Channel Array? setting. > > > > Regards, > > Per > > > > *From:* Andy Bauer [mailto:andy.bauer at kitware.com] > *Sent:* 23. februar 2016 16:12 > > *To:* Per Adamsen > *Cc:* paraview at paraview.org > *Subject:* Re: [Paraview] ParticleTracer filter makes Paraview crash on > 'play' > > > > Hi Per, > > Can you share either a Python script or state file which reproduces the > problem for PV 5.0? I still have your OpenFOAM file to test with so I don't > need that. > > Thanks, > > Andy > > > > On Tue, Feb 23, 2016 at 2:10 AM, Per Adamsen > wrote: > > Hi Andy, > > > > I just want to refresh this conversation ? sorry for not passing all > messages through this mailing list? my mistake. > > > > After I shared the case you wrote that you had tried a few things but with > no luck in PV 5.0. As mentioned below I have tried the following 64-bit > versions > > - 3.98.1 on Win7 > > - 4.4.0 on Win7 > > - 4.2.0 on Linux HPC cluster > > Regards, > > Per > > > > > > *From:* Andy Bauer [mailto:andy.bauer at kitware.com] > *Sent:* 23. november 2015 16:18 > *To:* Per Adamsen > *Cc:* paraview at paraview.org > *Subject:* Re: [Paraview] ParticleTracer filter makes Paraview crash on > 'play' > > > > Hi, > > > > My guess is that it has to do with OpenFOAM's way of saving out extra > fields for the initial time step. Several temporal filters assume that the > arrays are ordered the same for different time steps but the OpenFOAM > reader doesn't follow this convention. > > Can you share a data set that reproduces the issue? > > Andy > > > > On Mon, Nov 23, 2015 at 8:23 AM, Per Adamsen > wrote: > > Hi, > > > > I have been trying to visualize flow using the particle tracers as > described at > http://openfoamwiki.net/index.php/HowTo_use_particle_tracer_in_paraFoam. > > > > It works when using it on the cavity tutorial but when I try to transfer > the setup to one of my own 3D OpenFOAM cases of a pump volute with e.g. 20 > timesteps and 900,000 cells Paraview crashes with a segmentation fault when > I hit the ?Play? button to step through the individual timesteps. > > > > The pipeline setup is exactly as described in the HowTo (linked above) and > I have tried both with and without the Temporal Interpolator and on Linux > and Windows platform ? all with the same crash result. > > > > I have tried the following 64-bit version: > > 3.98.1 on Win7 > > 4.4.0 on Win7 > > 4.2.0 on Linux HPC cluster > > > > At first I thought the reason for the crash was due to the use of > interfaces in the model but I have tried a model without interfaces at all > and the result is the same. > > > > Are there any restriction to the data which can be used? > > > > The following is the trace right up to pressing ?Play?: > > #### import the simple module from the paraview > > from paraview.simple import * > > #### disable automatic camera reset on 'Show' > > paraview.simple._DisableFirstRenderCameraReset() > > > > # get active source. > > q97_volutefoam = GetActiveSource() > > > > # Properties modified on q97_volutefoam > > q97_volutefoam.CaseType = 'Decomposed Case' > > > > # get active view > > renderView1 = GetActiveViewOrCreate('RenderView') > > # uncomment following to set a specific view size > > # renderView1.ViewSize = [1025, 773] > > > > # get color transfer function/color map for 'p' > > pLUT = GetColorTransferFunction('p') > > > > # show data in view > > q97_volutefoamDisplay = Show(q97_volutefoam, renderView1) > > # trace defaults for the display properties. > > q97_volutefoamDisplay.ColorArrayName = ['POINTS', 'p'] > > q97_volutefoamDisplay.LookupTable = pLUT > > q97_volutefoamDisplay.ScalarOpacityUnitDistance = 0.01089979797382614 > > q97_volutefoamDisplay.SelectInputVectors = ['POINTS', 'U'] > > q97_volutefoamDisplay.WriteLog = '' > > > > # reset view to fit data > > renderView1.ResetCamera() > > > > # show color bar/color legend > > q97_volutefoamDisplay.SetScalarBarVisibility(renderView1, True) > > > > # get animation scene > > animationScene1 = GetAnimationScene() > > > > # update animation scene based on data timesteps > > animationScene1.UpdateAnimationUsingDataTimeSteps() > > > > # get opacity transfer function/opacity map for 'p' > > pPWF = GetOpacityTransferFunction('p') > > > > # create a new 'Plane' > > plane1 = Plane() > > > > # Properties modified on q97_volutefoam > > q97_volutefoam.CellArrays = ['U', 'k', 'nut', 'omega', 'p', 'gradP', > 'myPtot', 'myYPlus', 'uPlus', 'y', 'yPlus'] > > > > # Properties modified on plane1 > > plane1.XResolution = 100 > > plane1.YResolution = 100 > > > > # show data in view > > plane1Display = Show(plane1, renderView1) > > # trace defaults for the display properties. > > plane1Display.ColorArrayName = [None, ''] > > plane1Display.SelectInputVectors = ['POINTS', 'Normals'] > > plane1Display.WriteLog = '' > > > > # create a new 'ParticleTracer' > > particleTracer1 = ParticleTracer(Input=q97_volutefoam, > > SeedSource=plane1) > > particleTracer1.SelectInputVectors = ['POINTS', 'U'] > > > > # Properties modified on particleTracer1 > > particleTracer1.StaticSeeds = 1 > > particleTracer1.StaticMesh = 1 > > > > # show data in view > > particleTracer1Display = Show(particleTracer1, renderView1) > > # trace defaults for the display properties. > > particleTracer1Display.ColorArrayName = ['POINTS', 'p'] > > particleTracer1Display.LookupTable = pLUT > > particleTracer1Display.SelectInputVectors = ['POINTS', 'U'] > > particleTracer1Display.WriteLog = '' > > > > # hide data in view > > Hide(q97_volutefoam, renderView1) > > > > # hide data in view > > Hide(plane1, renderView1) > > > > # show color bar/color legend > > particleTracer1Display.SetScalarBarVisibility(renderView1, True) > > > > Regards, > > Per Adamsen > > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > > > > > -------------- next part -------------- An HTML attachment was scrubbed... URL: From utkarsh.ayachit at kitware.com Thu Mar 17 10:20:40 2016 From: utkarsh.ayachit at kitware.com (Utkarsh Ayachit) Date: Thu, 17 Mar 2016 10:20:40 -0400 Subject: [Paraview] ParaView 5.0.0 for Windows x64 fails to open EnSight Gold files In-Reply-To: References: <56D07DC6.5050006@bresnan.net> <56D47F74.8060206@bresnan.net> <56D5BAA6.5020503@bresnan.net> Message-ID: The binaries have not yet been generated. You'll have to use RC2, not RC1 for this fix. On Thu, Mar 17, 2016 at 5:52 AM, Andrew wrote: > Hello. > I recieved an email about corrected ParaView-5.0.1 and decided to test the > latest available official release for Win64: > ParaView-5.0.1-RC1-Qt4-OpenGL2-Windows-64bit.zip > I tried the same big EnSight case and the same error appeared (stat failed). > Should be this release "patched" or it's not corrected yet and I should wait > for another version? > Thanks. > > 2016-03-09 23:42 GMT+03:00 Utkarsh Ayachit : >> >> This merge request should address this issue: >> >> https://gitlab.kitware.com/vtk/vtk/merge_requests/1320 >> >> Once it's tested, reviewed etc. it'll be merged and I'll have it >> updated in ParaView release 5.0.1 as well. >> >> Utkarsh >> >> On Wed, Mar 9, 2016 at 9:47 AM, Utkarsh Ayachit >> wrote: >> > I didn't but I didn't have to :). Your investigation lead me to in the >> > right direction -- it just wasn't FILE_OFFSET_BITS that was the issue. >> > It was the fact that on Windows the stat function is different, >> > period. I am hoping to push a fix in for 5.0.1. >> > >> > On Wed, Mar 9, 2016 at 7:32 AM, Andrew wrote: >> >> Utkarsh Ayachit, >> >> >> >> Hello. Did you try the trick with EnSight geometry file reader? Thanks. >> >> >> >> >> >> 2016-03-03 17:51 GMT+03:00 Utkarsh Ayachit >> >> : >> >>> >> >>> > About test file. It's simple, IMHO. Generate any garbage file or >> >>> > take >> >>> > any >> >>> > existing big file. Rename it to have the geometry file name for any >> >>> > small >> >>> > EnSight case. Feed this case to ParaView 5.0 under Windows x64 (I >> >>> > use >> >>> > Win7). >> >>> > The parsing doesnt start so the file contents doesnt matter. It only >> >>> > wants >> >>> > to open file and stops because of stat() error, even ifstream() is >> >>> > not >> >>> > engaged. >> >>> >> >>> Cool! Yea, that's a nitfy little test case :). I'll give it a try. >> >>> >> >>> Utkarsh >> >> >> >> >> >> >> >> _______________________________________________ >> >> Powered by www.kitware.com >> >> >> >> Visit other Kitware open-source projects at >> >> http://www.kitware.com/opensource/opensource.html >> >> >> >> Please keep messages on-topic and check the ParaView Wiki at: >> >> http://paraview.org/Wiki/ParaView >> >> >> >> Search the list archives at: http://markmail.org/search/?q=ParaView >> >> >> >> Follow this link to subscribe/unsubscribe: >> >> http://public.kitware.com/mailman/listinfo/paraview >> >> > > > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > From padamsen at grundfos.com Thu Mar 17 10:13:33 2016 From: padamsen at grundfos.com (Per Adamsen) Date: Thu, 17 Mar 2016 14:13:33 +0000 Subject: [Paraview] ParticleTracer filter makes Paraview crash on 'play' In-Reply-To: References: Message-ID: Hi Andy, I already considered the ?Generate IDs? filter but it seems that I can get good results setting the ?Id Channel Array? to ?ParticleID?. So I will save ?Generate IDs? for some other time ? Regards, Per From: Andy Bauer [mailto:andy.bauer at kitware.com] Sent: 17. marts 2016 15:03 To: Per Adamsen Cc: paraview at paraview.org Subject: Re: [Paraview] ParticleTracer filter makes Paraview crash on 'play' Hi Per, I'm glad you're able to move forward with this. Did you look at https://cmake.org/pipermail/paraview/2014-May/031000.html for information on the Id Channel Array? That may help. Best, Andy On Thu, Mar 17, 2016 at 3:27 AM, Per Adamsen > wrote: Hi Andy, I have tried with PV 5.0 and I got a lot further than previous (I didn?t test my findings below on earlier PV versions) The issue with missing particles after 1st timestep was simply because the time-stepping was too coarse making all the particles leave the domain at next time-step. Adding the temporal interpolator to get much smaller timesteps I managed to get some quite descent animations although I still have some issues with the path lines jumping around which I would assume is caused by the wrong ?Id Channel Array? setting. Regards, Per From: Andy Bauer [mailto:andy.bauer at kitware.com] Sent: 23. februar 2016 16:12 To: Per Adamsen > Cc: paraview at paraview.org Subject: Re: [Paraview] ParticleTracer filter makes Paraview crash on 'play' Hi Per, Can you share either a Python script or state file which reproduces the problem for PV 5.0? I still have your OpenFOAM file to test with so I don't need that. Thanks, Andy On Tue, Feb 23, 2016 at 2:10 AM, Per Adamsen > wrote: Hi Andy, I just want to refresh this conversation ? sorry for not passing all messages through this mailing list? my mistake. After I shared the case you wrote that you had tried a few things but with no luck in PV 5.0. As mentioned below I have tried the following 64-bit versions - 3.98.1 on Win7 - 4.4.0 on Win7 - 4.2.0 on Linux HPC cluster Regards, Per From: Andy Bauer [mailto:andy.bauer at kitware.com] Sent: 23. november 2015 16:18 To: Per Adamsen > Cc: paraview at paraview.org Subject: Re: [Paraview] ParticleTracer filter makes Paraview crash on 'play' Hi, My guess is that it has to do with OpenFOAM's way of saving out extra fields for the initial time step. Several temporal filters assume that the arrays are ordered the same for different time steps but the OpenFOAM reader doesn't follow this convention. Can you share a data set that reproduces the issue? Andy On Mon, Nov 23, 2015 at 8:23 AM, Per Adamsen > wrote: Hi, I have been trying to visualize flow using the particle tracers as described at http://openfoamwiki.net/index.php/HowTo_use_particle_tracer_in_paraFoam. It works when using it on the cavity tutorial but when I try to transfer the setup to one of my own 3D OpenFOAM cases of a pump volute with e.g. 20 timesteps and 900,000 cells Paraview crashes with a segmentation fault when I hit the ?Play? button to step through the individual timesteps. The pipeline setup is exactly as described in the HowTo (linked above) and I have tried both with and without the Temporal Interpolator and on Linux and Windows platform ? all with the same crash result. I have tried the following 64-bit version: 3.98.1 on Win7 4.4.0 on Win7 4.2.0 on Linux HPC cluster At first I thought the reason for the crash was due to the use of interfaces in the model but I have tried a model without interfaces at all and the result is the same. Are there any restriction to the data which can be used? The following is the trace right up to pressing ?Play?: #### import the simple module from the paraview from paraview.simple import * #### disable automatic camera reset on 'Show' paraview.simple._DisableFirstRenderCameraReset() # get active source. q97_volutefoam = GetActiveSource() # Properties modified on q97_volutefoam q97_volutefoam.CaseType = 'Decomposed Case' # get active view renderView1 = GetActiveViewOrCreate('RenderView') # uncomment following to set a specific view size # renderView1.ViewSize = [1025, 773] # get color transfer function/color map for 'p' pLUT = GetColorTransferFunction('p') # show data in view q97_volutefoamDisplay = Show(q97_volutefoam, renderView1) # trace defaults for the display properties. q97_volutefoamDisplay.ColorArrayName = ['POINTS', 'p'] q97_volutefoamDisplay.LookupTable = pLUT q97_volutefoamDisplay.ScalarOpacityUnitDistance = 0.01089979797382614 q97_volutefoamDisplay.SelectInputVectors = ['POINTS', 'U'] q97_volutefoamDisplay.WriteLog = '' # reset view to fit data renderView1.ResetCamera() # show color bar/color legend q97_volutefoamDisplay.SetScalarBarVisibility(renderView1, True) # get animation scene animationScene1 = GetAnimationScene() # update animation scene based on data timesteps animationScene1.UpdateAnimationUsingDataTimeSteps() # get opacity transfer function/opacity map for 'p' pPWF = GetOpacityTransferFunction('p') # create a new 'Plane' plane1 = Plane() # Properties modified on q97_volutefoam q97_volutefoam.CellArrays = ['U', 'k', 'nut', 'omega', 'p', 'gradP', 'myPtot', 'myYPlus', 'uPlus', 'y', 'yPlus'] # Properties modified on plane1 plane1.XResolution = 100 plane1.YResolution = 100 # show data in view plane1Display = Show(plane1, renderView1) # trace defaults for the display properties. plane1Display.ColorArrayName = [None, ''] plane1Display.SelectInputVectors = ['POINTS', 'Normals'] plane1Display.WriteLog = '' # create a new 'ParticleTracer' particleTracer1 = ParticleTracer(Input=q97_volutefoam, SeedSource=plane1) particleTracer1.SelectInputVectors = ['POINTS', 'U'] # Properties modified on particleTracer1 particleTracer1.StaticSeeds = 1 particleTracer1.StaticMesh = 1 # show data in view particleTracer1Display = Show(particleTracer1, renderView1) # trace defaults for the display properties. particleTracer1Display.ColorArrayName = ['POINTS', 'p'] particleTracer1Display.LookupTable = pLUT particleTracer1Display.SelectInputVectors = ['POINTS', 'U'] particleTracer1Display.WriteLog = '' # hide data in view Hide(q97_volutefoam, renderView1) # hide data in view Hide(plane1, renderView1) # show color bar/color legend particleTracer1Display.SetScalarBarVisibility(renderView1, True) Regards, Per Adamsen _______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview -------------- next part -------------- An HTML attachment was scrubbed... URL: From andy.bauer at kitware.com Thu Mar 17 10:57:09 2016 From: andy.bauer at kitware.com (Andy Bauer) Date: Thu, 17 Mar 2016 10:57:09 -0400 Subject: [Paraview] [vtkusers] Paraview bug found in pvtu files containing polyhedrons In-Reply-To: <64F77E2E-2DBE-4218-A14C-111F41F89BFA@googlemail.com> References: <45EAF588-0B4F-45B9-B4AB-F1EC8EC656FF@googlemail.com> <64F77E2E-2DBE-4218-A14C-111F41F89BFA@googlemail.com> Message-ID: Hi Andy, Please keep the conversations on the mailing list so that everyone can follow along (also it won't get lost in my inbox that way either). This fix will be in the PV 5.1 release. For now you should be able to get an installer at https://open.cdash.org/index.php?project=ParaView&date= under the latest-packages or master-packages section. Click on the yellow box of the OS that you want to download an installer. Note tha tthe Build Name gives a description of how ParaView as built. Cheers, Andy On Fri, Mar 11, 2016 at 9:07 AM, Andrew Parker < andy.john.parker at googlemail.com> wrote: > Hi Andy, > > Could I ask, where would I go about downloading a pre-build that includes > this? Which formal release will it make it into? Should I download > paraview-latest etc? Not done that before, only every built from source or > downloaded tags. Don?t have time to build from source at the moment and > wondered whether these changes are in fact already being built within a > pre-built binary that I could use until this makes it into a tag? > > Thanks again > Andy > > On 3 Mar 2016, at 22:08, Dr Andrew Parker > wrote: > > Hi, > Many thanks for this I shall test this and get back to you asap. > > Best > Andy > > Sent from my iPhone > > On 3 Mar 2016, at 19:43, Andy Bauer wrote: > > Hi, > > Thanks for the bug report. I have a fix for this that's going through > testing right now. It's at > https://gitlab.kitware.com/vtk/vtk/merge_requests/1300 if you want to > take a look and test it out as well. I only tested it with your input so it > could certainly use a bit more testing with other data sets. If you do > that, please let us know how it works. > > Best, > Andy > > On Mon, Feb 29, 2016 at 11:03 AM, Andrew Parker via vtkusers < > vtkusers at vtk.org> wrote: > >> Dear All, >> >> I have recently been having problems reading pvtu files in paraview when >> those files contain arbitrary polyhedrons: this is from the output of a >> large scale code that runs in parallel via mpi. To show the problem, I >> have written a very small sample code, attached, that runs in serial but >> reproduces the salient issues experienced by my larger code when run in >> parallel. It is clear, via the toggling a boolean, that the problem >> happens when vtk_polyhedrons types are used. There is a short description >> at the top of the bug.cxx file, followed by instructions. I use stock >> versions of paraview here, although self compiled ones show no difference. >> >> In short compile the code, run it, and open the pvtu file in paraview. >> You should see 4 cells. >> Switch the ?bug? bool to true, recompile, re-run it, and reopen the pvtu >> file. The screen will be blank. >> >> The only difference is that cells are added to the unstructured grid >> explicitly as vtk_polyhedrons using a face-stream, rather than as hexs. I >> cannot do this in the real code! The rest of the code is just there to >> produce the ?serial? mesh, and threshold this mesh to produce two >> ?parallel-partition? meshes. I use the new ghost type framework as this is >> consistent with the real code, and this runs and compiles on OS X and gcc. >> Likewise it has been build against vtk 6.3 and the bug manifests itself in >> paraview 4.4 and 5.0. Visit 2.10 does not have this bug and can correctly >> open the pvtu containing polyhedrons: this is my current workaround. >> >> Can any of the developers shed light on this? Is a fix known, if so when >> will it be released? Do others have this problem [1, 2, 3] outside of >> those long reported? Does anyone else have workarounds? >> >> Any help really appreciated, >> Andy >> >> [1] http://public.kitware.com/pipermail/vtkusers/2015-May/090835.html >> [2] https://cmake.org/pipermail/paraview/2012-October/026456.html >> [3] https://cmake.org/pipermail/paraview/2015-January/032950.html >> >> >> _______________________________________________ >> Powered by www.kitware.com >> >> Visit other Kitware open-source projects at >> http://www.kitware.com/opensource/opensource.html >> >> Please keep messages on-topic and check the VTK FAQ at: >> http://www.vtk.org/Wiki/VTK_FAQ >> >> Search the list archives at: http://markmail.org/search/?q=vtkusers >> >> Follow this link to subscribe/unsubscribe: >> http://public.kitware.com/mailman/listinfo/vtkusers >> >> > > -------------- next part -------------- An HTML attachment was scrubbed... URL: From dcpc.dev at gmail.com Thu Mar 17 11:31:33 2016 From: dcpc.dev at gmail.com (David_dev Dev) Date: Thu, 17 Mar 2016 16:31:33 +0100 Subject: [Paraview] Error building Superbuild v5.0.0 Message-ID: Hi, After asking help for compile pvserver on our cluster, a user send me links and its config for compile all with superbuild and solve OS dependancies problems I try, but got an error after 30 minutes that i don't understand (not used to compile applications). eader created for /data/build-paraview/qt4/src/qt4/src/qt3support/sql/q3sqlselectcursor.h (2) header (master) created for Qt3Support headers.pri file created for Qt3Support mkdir /data/build-paraview/qt4/src/qt4-build/src/tools mkdir /data/build-paraview/qt4/src/qt4-build/src/tools/uic Creating qmake. Please wait... gmake[3]: AVERTISSEMENT: serveur de t?ches n'est pas disponible: utilisation de -j1. Ajouter ? + ? ? la r?gle parent du make. Basic XLib functionality test failed! You might need to modify the include and library search paths by editing QMAKE_INCDIR_X11 and QMAKE_LIBDIR_X11 in /data/build-paraview/qt4/src/qt4/mkspecs/linux-g++. CMake Error at /data/build-paraview/pv-qt4-configure.cmake:33 (message): Failed with exit code 1 make[2]: *** [qt4/src/qt4-stamp/qt4-configure] Erreur 1 make[1]: *** [CMakeFiles/qt4.dir/all] Erreur 2 make: *** [all] Erreur 2 Steps : i create an empty build dir i clone git repo in a second one + git checkout v5.0.0 i uste this cmake options (not sure of what i need, but take this one which worked for the user) cmake ../git/ParaViewSuperbuild \ -DENABLE_paraview:BOOL=ON \ -DParaView_FROM_GIT:BOOL=OFF \ -DENABLE_qt:BOOL=ON \ -DENABLE_qt4:BOOL=ON \ -DENABLE_python:BOOL=ON \ -DUSE_SYSTEM_python:BOOL=OFF \ -DENABLE_mpi:BOOL=ON \ -DUSE_SYSTEM_mpi:BOOL=OFF \ -DCMAKE_INSTALL_PREFIX:PATH=/opt/paraview Don't know where is the complete log file (have only screen history currently). OS = Centos 6.6 For firsts tests before superbuild, i have cmake, openmpi and some other packages already installed. But intersted in independant compilation because part of the cluster is still in centos 5.x.... Thx for help or advices. David (French hours) -------------- next part -------------- An HTML attachment was scrubbed... URL: From dcpc.dev at gmail.com Thu Mar 17 11:46:27 2016 From: dcpc.dev at gmail.com (David_dev Dev) Date: Thu, 17 Mar 2016 16:46:27 +0100 Subject: [Paraview] Error building Superbuild v5.0.0 In-Reply-To: References: Message-ID: news : modify option with : - DUSE_SYSTEM_qt4:BOLL=OFF \ + install libXext-devel.x86_64 0:1.3.2-2.1.el6 (via yum) --> make -j 6 still guive the warning and goes "-j1", but continue ! 2016-03-17 16:31 GMT+01:00 David_dev Dev : > Hi, > > After asking help for compile pvserver on our cluster, a user send me > links and its config for compile all with superbuild and solve OS > dependancies problems > > I try, but got an error after 30 minutes that i don't understand (not used > to compile applications). > > eader created for > /data/build-paraview/qt4/src/qt4/src/qt3support/sql/q3sqlselectcursor.h (2) > header (master) created for Qt3Support > headers.pri file created for Qt3Support > mkdir /data/build-paraview/qt4/src/qt4-build/src/tools > mkdir /data/build-paraview/qt4/src/qt4-build/src/tools/uic > Creating qmake. Please wait... > gmake[3]: AVERTISSEMENT: serveur de t?ches n'est pas disponible: > utilisation de -j1. Ajouter ? + ? ? la r?gle parent du make. > Basic XLib functionality test failed! > You might need to modify the include and library search paths by editing > QMAKE_INCDIR_X11 and QMAKE_LIBDIR_X11 in > /data/build-paraview/qt4/src/qt4/mkspecs/linux-g++. > CMake Error at /data/build-paraview/pv-qt4-configure.cmake:33 (message): > Failed with exit code 1 > > > make[2]: *** [qt4/src/qt4-stamp/qt4-configure] Erreur 1 > make[1]: *** [CMakeFiles/qt4.dir/all] Erreur 2 > make: *** [all] Erreur 2 > > > Steps : > i create an empty build dir > i clone git repo in a second one + git checkout v5.0.0 > > i uste this cmake options (not sure of what i need, but take this one > which worked for the user) > > > cmake ../git/ParaViewSuperbuild \ > > -DENABLE_paraview:BOOL=ON \ > > -DParaView_FROM_GIT:BOOL=OFF \ > > -DENABLE_qt:BOOL=ON \ > > -DENABLE_qt4:BOOL=ON \ > > -DENABLE_python:BOOL=ON \ > > -DUSE_SYSTEM_python:BOOL=OFF \ > > -DENABLE_mpi:BOOL=ON \ > > -DUSE_SYSTEM_mpi:BOOL=OFF \ > -DCMAKE_INSTALL_PREFIX:PATH=/opt/paraview > > Don't know where is the complete log file (have only screen history > currently). > > OS = Centos 6.6 > For firsts tests before superbuild, i have cmake, openmpi and some other > packages already installed. But intersted in independant compilation > because part of the cluster is still in centos 5.x.... > > Thx for help or advices. > David (French hours) > -------------- next part -------------- An HTML attachment was scrubbed... URL: From dcpc.dev at gmail.com Thu Mar 17 12:29:27 2016 From: dcpc.dev at gmail.com (David_dev Dev) Date: Thu, 17 Mar 2016 17:29:27 +0100 Subject: [Paraview] Error building Superbuild v5.0.0 In-Reply-To: References: Message-ID: i continue until the next error : CMake Error at /usr/share/cmake/Modules/FindPackageHandleStandardArgs.cmake:108 (message): Could NOT find OpenGL (missing: OPENGL_gl_LIBRARY OPENGL_INCLUDE_DIR) Call Stack (most recent call first): /usr/share/cmake/Modules/FindPackageHandleStandardArgs.cmake:315 (_FPHSA_FAILURE_MESSAGE) /usr/share/cmake/Modules/FindOpenGL.cmake:161 (FIND_PACKAGE_HANDLE_STANDARD_ARGS) VTK/CMake/vtkOpenGL.cmake:63 (find_package) VTK/Rendering/OpenGL/CMakeLists.txt:172 (include) -- Configuring incomplete, errors occurred! See also "/data/build-paraview/paraview/src/paraview-build/CMakeFiles/CMakeOutput.log". See also "/data/build-paraview/paraview/src/paraview-build/CMakeFiles/CMakeError.log". make[2]: *** [paraview/src/paraview-stamp/paraview-configure] Erreur 1 make[1]: *** [CMakeFiles/paraview.dir/all] Erreur 2 make: *** [all] Erreur 2 2016-03-17 16:46 GMT+01:00 David_dev Dev : > news : > > modify option with : > - DUSE_SYSTEM_qt4:BOLL=OFF \ > > + install libXext-devel.x86_64 0:1.3.2-2.1.el6 (via yum) > > --> make -j 6 still guive the warning and goes "-j1", but continue ! > > 2016-03-17 16:31 GMT+01:00 David_dev Dev : > >> Hi, >> >> After asking help for compile pvserver on our cluster, a user send me >> links and its config for compile all with superbuild and solve OS >> dependancies problems >> >> I try, but got an error after 30 minutes that i don't understand (not >> used to compile applications). >> >> eader created for >> /data/build-paraview/qt4/src/qt4/src/qt3support/sql/q3sqlselectcursor.h (2) >> header (master) created for Qt3Support >> headers.pri file created for Qt3Support >> mkdir /data/build-paraview/qt4/src/qt4-build/src/tools >> mkdir /data/build-paraview/qt4/src/qt4-build/src/tools/uic >> Creating qmake. Please wait... >> gmake[3]: AVERTISSEMENT: serveur de t?ches n'est pas disponible: >> utilisation de -j1. Ajouter ? + ? ? la r?gle parent du make. >> Basic XLib functionality test failed! >> You might need to modify the include and library search paths by editing >> QMAKE_INCDIR_X11 and QMAKE_LIBDIR_X11 in >> /data/build-paraview/qt4/src/qt4/mkspecs/linux-g++. >> CMake Error at /data/build-paraview/pv-qt4-configure.cmake:33 (message): >> Failed with exit code 1 >> >> >> make[2]: *** [qt4/src/qt4-stamp/qt4-configure] Erreur 1 >> make[1]: *** [CMakeFiles/qt4.dir/all] Erreur 2 >> make: *** [all] Erreur 2 >> >> >> Steps : >> i create an empty build dir >> i clone git repo in a second one + git checkout v5.0.0 >> >> i uste this cmake options (not sure of what i need, but take this one >> which worked for the user) >> >> >> cmake ../git/ParaViewSuperbuild \ >> >> -DENABLE_paraview:BOOL=ON \ >> >> -DParaView_FROM_GIT:BOOL=OFF \ >> >> -DENABLE_qt:BOOL=ON \ >> >> -DENABLE_qt4:BOOL=ON \ >> >> -DENABLE_python:BOOL=ON \ >> >> -DUSE_SYSTEM_python:BOOL=OFF \ >> >> -DENABLE_mpi:BOOL=ON \ >> >> -DUSE_SYSTEM_mpi:BOOL=OFF \ >> -DCMAKE_INSTALL_PREFIX:PATH=/opt/paraview >> >> Don't know where is the complete log file (have only screen history >> currently). >> >> OS = Centos 6.6 >> For firsts tests before superbuild, i have cmake, openmpi and some other >> packages already installed. But intersted in independant compilation >> because part of the cluster is still in centos 5.x.... >> >> Thx for help or advices. >> David (French hours) >> > > -------------- next part -------------- An HTML attachment was scrubbed... URL: From dcpc.dev at gmail.com Thu Mar 17 12:46:11 2016 From: dcpc.dev at gmail.com (David_dev Dev) Date: Thu, 17 Mar 2016 17:46:11 +0100 Subject: [Paraview] Error building Superbuild v5.0.0 In-Reply-To: References: Message-ID: Next tomorrow, end of day for me. 2016-03-17 17:29 GMT+01:00 David_dev Dev : > i continue until the next error : > CMake Error at > /usr/share/cmake/Modules/FindPackageHandleStandardArgs.cmake:108 (message): > Could NOT find OpenGL (missing: OPENGL_gl_LIBRARY OPENGL_INCLUDE_DIR) > Call Stack (most recent call first): > /usr/share/cmake/Modules/FindPackageHandleStandardArgs.cmake:315 > (_FPHSA_FAILURE_MESSAGE) > /usr/share/cmake/Modules/FindOpenGL.cmake:161 > (FIND_PACKAGE_HANDLE_STANDARD_ARGS) > VTK/CMake/vtkOpenGL.cmake:63 (find_package) > VTK/Rendering/OpenGL/CMakeLists.txt:172 (include) > > > -- Configuring incomplete, errors occurred! > See also > "/data/build-paraview/paraview/src/paraview-build/CMakeFiles/CMakeOutput.log". > See also > "/data/build-paraview/paraview/src/paraview-build/CMakeFiles/CMakeError.log". > make[2]: *** [paraview/src/paraview-stamp/paraview-configure] Erreur 1 > make[1]: *** [CMakeFiles/paraview.dir/all] Erreur 2 > make: *** [all] Erreur 2 > > > 2016-03-17 16:46 GMT+01:00 David_dev Dev : > >> news : >> >> modify option with : >> - DUSE_SYSTEM_qt4:BOLL=OFF \ >> >> + install libXext-devel.x86_64 0:1.3.2-2.1.el6 (via yum) >> >> --> make -j 6 still guive the warning and goes "-j1", but continue ! >> >> 2016-03-17 16:31 GMT+01:00 David_dev Dev : >> >>> Hi, >>> >>> After asking help for compile pvserver on our cluster, a user send me >>> links and its config for compile all with superbuild and solve OS >>> dependancies problems >>> >>> I try, but got an error after 30 minutes that i don't understand (not >>> used to compile applications). >>> >>> eader created for >>> /data/build-paraview/qt4/src/qt4/src/qt3support/sql/q3sqlselectcursor.h (2) >>> header (master) created for Qt3Support >>> headers.pri file created for Qt3Support >>> mkdir /data/build-paraview/qt4/src/qt4-build/src/tools >>> mkdir /data/build-paraview/qt4/src/qt4-build/src/tools/uic >>> Creating qmake. Please wait... >>> gmake[3]: AVERTISSEMENT: serveur de t?ches n'est pas disponible: >>> utilisation de -j1. Ajouter ? + ? ? la r?gle parent du make. >>> Basic XLib functionality test failed! >>> You might need to modify the include and library search paths by editing >>> QMAKE_INCDIR_X11 and QMAKE_LIBDIR_X11 in >>> /data/build-paraview/qt4/src/qt4/mkspecs/linux-g++. >>> CMake Error at /data/build-paraview/pv-qt4-configure.cmake:33 (message): >>> Failed with exit code 1 >>> >>> >>> make[2]: *** [qt4/src/qt4-stamp/qt4-configure] Erreur 1 >>> make[1]: *** [CMakeFiles/qt4.dir/all] Erreur 2 >>> make: *** [all] Erreur 2 >>> >>> >>> Steps : >>> i create an empty build dir >>> i clone git repo in a second one + git checkout v5.0.0 >>> >>> i uste this cmake options (not sure of what i need, but take this one >>> which worked for the user) >>> >>> >>> cmake ../git/ParaViewSuperbuild \ >>> >>> -DENABLE_paraview:BOOL=ON \ >>> >>> -DParaView_FROM_GIT:BOOL=OFF \ >>> >>> -DENABLE_qt:BOOL=ON \ >>> >>> -DENABLE_qt4:BOOL=ON \ >>> >>> -DENABLE_python:BOOL=ON \ >>> >>> -DUSE_SYSTEM_python:BOOL=OFF \ >>> >>> -DENABLE_mpi:BOOL=ON \ >>> >>> -DUSE_SYSTEM_mpi:BOOL=OFF \ >>> -DCMAKE_INSTALL_PREFIX:PATH=/opt/paraview >>> >>> Don't know where is the complete log file (have only screen history >>> currently). >>> >>> OS = Centos 6.6 >>> For firsts tests before superbuild, i have cmake, openmpi and some other >>> packages already installed. But intersted in independant compilation >>> because part of the cluster is still in centos 5.x.... >>> >>> Thx for help or advices. >>> David (French hours) >>> >> >> > -------------- next part -------------- An HTML attachment was scrubbed... URL: From lukasz.paluszek at airbus.com Fri Mar 18 04:56:30 2016 From: lukasz.paluszek at airbus.com (Paluszek, Lukasz) Date: Fri, 18 Mar 2016 08:56:30 +0000 Subject: [Paraview] Stream tracer with custom source fails in parallel mode Message-ID: <6935_1458291395_56EBC2C3_6935_16480_1_e98d3742b0b34ba3b3a4beaa3f5f92cf@DE0-03DAG13-P03.central.mail.corp> Dear All, I have been struggling to make the Stream Tracer with Custom Source (STCS) work in parallel. It works in serial mode without any issues but in parallel I am hitting a wall of obstacles. I made a little test with the disk_out_ref.ex2 in serial and parallel by and this is what I found. I am using Paraview v5.0.0 compiled from source with system libs linked against openmpi 1.7.1. I also briefly checked with other mpi flavours and under Windows with the MPI enabled binaries from paraview.org, but the problems did not disappear. Serial mode: 1) Load file (just with the "V" variable) Slice with Z=5 Stream Tracer with Custom Source (STCS) Success 2) Load file Slice with Z=5 Mask points (10 points with random sampling) STCS Success 3) Load file Select some points with Select Points Through Extract Selection STCS Success Everything worked without issues. Now the same in parallel on 6 processes. Here is a little word of warning, the Exodus reader reads all the data onto just one process, so unless the D3 filter is used everything works in more or less serial mode. 1) Load file D3 Slice with Z=5 STCS Crash " Generic Warning: In /home/caldron-b/paluszek/linux/Software/Paraview/v5.0.0/ParaView-v5.0.0-source/VTK/Parallel/MPI/vtkMPICommunicator.cxx, line 72 MPI had an error ------------------------------------------------ MPI_ERR_IN_STATUS: error code in status ------------------------------------------------ -------------------------------------------------------------------------- MPI_ABORT was invoked on rank 5 in communicator MPI_COMM_WORLD with errorcode 18. NOTE: invoking MPI_ABORT causes Open MPI to kill all MPI processes. You may or may not see output from other processes, depending on exactly when Open MPI kills them. -------------------------------------------------------------------------- " 2) Load file D3 Slice with Z=5 Mask points (10 points, random sampling & proportional distribution) Paraview hangs: " ERROR: In /home/caldron-b/paluszek/linux/Software/Paraview/v5.0.0/ParaView-v5.0.0-source/VTK/Filters/Core/vtkMaskPoints.cxx, line 325 vtkPMaskPoints (0x31c8480): No points to mask ERROR: In /home/caldron-b/paluszek/linux/Software/Paraview/v5.0.0/ParaView-v5.0.0-source/VTK/Filters/Core/vtkMaskPoints.cxx, line 325 vtkPMaskPoints (0x4b0dea0): No points to mask " If you do not switch proportional distribution then Paraview spits an error "No points to mask" but you doesn't crash or freeze. Generating STCS from the masked points will crash Paraview though. 3) Load file D3 Slice with Z=5 D3 the slice Mask points (10 points) D3 the points STCS Crash " Generic Warning: In /home/caldron-b/paluszek/linux/Software/Paraview/v5.0.0/ParaView-v5.0.0-source/VTK/Parallel/MPI/vtkMPICommunicator.cxx, line 72 MPI had an error ------------------------------------------------ MPI_ERR_TRUNCATE: message truncated ------------------------------------------------ -------------------------------------------------------------------------- MPI_ABORT was invoked on rank 1 in communicator MPI_COMM_WORLD with errorcode 15. NOTE: invoking MPI_ABORT causes Open MPI to kill all MPI processes. You may or may not see output from other processes, depending on exactly when Open MPI kills them. " 4) Load file D3 Select some points with Select Points Through Extract Selection STCS Crash I also tried with more combinations with and without the D3 filter on the subsequent filters and on my industrial geometries but I could never make the Stream Tracer with Custom Source work in parallel. I found a related bug report http://www.paraview.org/Bug/view.php?id=15342 and an old post https://cmake.org/pipermail/paraview/2009-December/014909.html but no solutions to this problem. Interestingly the common Stream Tracer filter works in parallel with both point and high resolution line sources. I would be grateful if you could try to first reproduce this behavior and confirm that this is not specific to my installation. If anyone had an idea how to fix that I would be more than happy. Regards, Lukasz [Beschreibung: Beschreibung: Description?: cid:image001.png at 01CF0B8F.DB7831F0] ?ukasz Paluszek Airbus Helicopters Aerodynamics Department (ETGA) 86607 Donauw?rth Germany Tel.: +49 (90) 671 8231 Fax.: +49 (90) 671 9122 Lukasz.Paluszek at airbus.com AIRBUS HELICOPTERS DEUTSCHLAND GmbH Sitz der Gesellschaft / Registered Office: Donauw?rth Registergericht / Registration Court: Amtsgericht Augsburg HRB 16508 Vorsitzender des Aufsichtsrates / Chairman of the Supervisory Board: Guillaume Faury Gesch?ftsf?hrung / Board of Management: Dr. Wolfgang Schoder, Vorsitzender / CEO; Johannes Kleidorfer; Dr. Klaus Przemeck; Martin Sch?bel; Stefan Thom? The information in this e-mail is confidential. The contents may not be disclosed or used by anyone other than the addressee. Access to this e-mail by anyone else is unauthorised. If you are not the intended recipient, please notify Airbus immediately and delete this e-mail. Airbus cannot accept any responsibility for the accuracy or completeness of this e-mail as it has been sent over public networks. If you have any concerns over the content of this message or its Accuracy or Integrity, please contact Airbus immediately. All outgoing e-mails from Airbus are checked using regularly updated virus scanning software but you should take whatever measures you deem to be appropriate to ensure that this message and any attachments are virus free. -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: image001.png Type: image/png Size: 16151 bytes Desc: image001.png URL: From lukasz.paluszek at airbus.com Fri Mar 18 06:18:38 2016 From: lukasz.paluszek at airbus.com (Paluszek, Lukasz) Date: Fri, 18 Mar 2016 10:18:38 +0000 Subject: [Paraview] Errors while reading Ensight files in parallel Message-ID: <5472_1458296323_56EBD603_5472_512_1_04554442d89341f5bfddbc2baa2f3cfe@DE0-03DAG13-P03.central.mail.corp> Dear All, I noticed that the Ensight reader encounters problems when running the pvserver on more than ~12 processes. Depending on the code which generated the ensight file, Paraview either crashes while reading the file or reads the geometry but messes up the variable arrays. I carried out test on the standard naca.bin.case, which comes with the tutorial data. I noticed that the ensight reader already distributes the data over the processes and this might be causing the issue. When opening the naca.bin.case with 4, 6, 8 or 10 processes I get no errors. If I start the pvserver with 12 processes Paraview hangs while reading the file and reports an error: ERROR: In /home/caldron-b/paluszek/linux/Software/Paraview/v5.0.0/ParaView-v5.0.0-source/VTK/Common/DataModel/vtkDataSet.cxx, line 435 vtkStructuredGrid (0x1faa690): Point array DENS with 1 components, only has -260 tuples but there are 0 points Strangely it works with 13 parallel processes but I get errors with 14 process and again success with 15 ranks and failure with 16. The second test case was carried out on the disk_out_ref.ex2 converted to ensight in Paraview. The ensight writer seems to be having issues on its own as is it does not write the *.case file, which is the main ASCII file containing metadata. Nevertheless it was easy to generate one based on the naca.bin.case. With the converted disk_out_ref I can read the ensight format with up to 12 parallel processes without any issues. With more ranks I am still able to read in the file but the variable arrays become scrambled. With my other industrial enisght files I get either an error while reading the file (log attached) or I read in the files but with scrambled variables. I am using Paraview v5.0.0 compiled from source with system libraries. I got the same issues with version 4.3 and 4.4 and openmpi, mpich and platform mpi so I am assuming that this is not related with my build. Nevertheless, I would appreciate if anyone could reproduce this behavior. Regards, Lukasz [Beschreibung: Beschreibung: Description?: cid:image001.png at 01CF0B8F.DB7831F0] ?ukasz Paluszek Airbus Helicopters Aerodynamics Department (ETGA) 86607 Donauw?rth Germany Tel.: +49 (90) 671 8231 Fax.: +49 (90) 671 9122 Lukasz.Paluszek at airbus.com AIRBUS HELICOPTERS DEUTSCHLAND GmbH Sitz der Gesellschaft / Registered Office: Donauw?rth Registergericht / Registration Court: Amtsgericht Augsburg HRB 16508 Vorsitzender des Aufsichtsrates / Chairman of the Supervisory Board: Guillaume Faury Gesch?ftsf?hrung / Board of Management: Dr. Wolfgang Schoder, Vorsitzender / CEO; Johannes Kleidorfer; Dr. Klaus Przemeck; Martin Sch?bel; Stefan Thom? The information in this e-mail is confidential. The contents may not be disclosed or used by anyone other than the addressee. Access to this e-mail by anyone else is unauthorised. If you are not the intended recipient, please notify Airbus immediately and delete this e-mail. Airbus cannot accept any responsibility for the accuracy or completeness of this e-mail as it has been sent over public networks. If you have any concerns over the content of this message or its Accuracy or Integrity, please contact Airbus immediately. All outgoing e-mails from Airbus are checked using regularly updated virus scanning software but you should take whatever measures you deem to be appropriate to ensure that this message and any attachments are virus free. -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: image001.png Type: image/png Size: 16151 bytes Desc: image001.png URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: log.ensight.crash Type: application/octet-stream Size: 49914 bytes Desc: log.ensight.crash URL: From andy.bauer at kitware.com Fri Mar 18 10:03:32 2016 From: andy.bauer at kitware.com (Andy Bauer) Date: Fri, 18 Mar 2016 10:03:32 -0400 Subject: [Paraview] Stream tracer with custom source fails in parallel mode In-Reply-To: <6935_1458291395_56EBC2C3_6935_16480_1_e98d3742b0b34ba3b3a4beaa3f5f92cf@DE0-03DAG13-P03.central.mail.corp> References: <6935_1458291395_56EBC2C3_6935_16480_1_e98d3742b0b34ba3b3a4beaa3f5f92cf@DE0-03DAG13-P03.central.mail.corp> Message-ID: Hi Lukasz, I was able to replicate your crash in your first parallel crash with PV 5.0. I didn't try any of the other cases yet but am guessing that they're all related. Thanks for the bug report. Best, Andy On Fri, Mar 18, 2016 at 4:56 AM, Paluszek, Lukasz < lukasz.paluszek at airbus.com> wrote: > Dear All, > > > > I have been struggling to make the Stream Tracer with Custom Source (STCS) > work in parallel. It works in serial mode without any issues but in > parallel I am hitting a wall of obstacles. I made a little test with the > disk_out_ref.ex2 in serial and parallel by and this is what I found. I am > using Paraview v5.0.0 compiled from source with system libs linked against > openmpi 1.7.1. I also briefly checked with other mpi flavours and under > Windows with the MPI enabled binaries from paraview.org, but the problems > did not disappear. > > > > Serial mode: > > > > 1) > > Load file (just with the ?V? variable) > > Slice with Z=5 > > Stream Tracer with Custom Source (STCS) > > Success > > > > 2) > > Load file > > Slice with Z=5 > > Mask points (10 points with random sampling) > > STCS > > Success > > > > 3) > > Load file > > Select some points with Select Points Through > > Extract Selection > > STCS > > Success > > > > Everything worked without issues. Now the same in parallel on 6 processes. > Here is a little word of warning, the Exodus reader reads all the data onto > just one process, so unless the D3 filter is used everything works in more > or less serial mode. > > > > 1) > > Load file > > D3 > > Slice with Z=5 > > STCS > > Crash > > ? > > Generic Warning: In > /home/caldron-b/paluszek/linux/Software/Paraview/v5.0.0/ParaView-v5.0.0-source/VTK/Parallel/MPI/vtkMPICommunicator.cxx, > line 72 > > MPI had an error > > ------------------------------------------------ > > MPI_ERR_IN_STATUS: error code in status > > ------------------------------------------------ > > > > -------------------------------------------------------------------------- > > MPI_ABORT was invoked on rank 5 in communicator MPI_COMM_WORLD > > with errorcode 18. > > > > NOTE: invoking MPI_ABORT causes Open MPI to kill all MPI processes. > > You may or may not see output from other processes, depending on > > exactly when Open MPI kills them. > > -------------------------------------------------------------------------- > > ? > > 2) > > Load file > > D3 > > Slice with Z=5 > > Mask points (10 points, random sampling & proportional distribution) > > Paraview hangs: > > ? > > ERROR: In > /home/caldron-b/paluszek/linux/Software/Paraview/v5.0.0/ParaView-v5.0.0-source/VTK/Filters/Core/vtkMaskPoints.cxx, > line 325 > > vtkPMaskPoints (0x31c8480): No points to mask > > > > ERROR: In > /home/caldron-b/paluszek/linux/Software/Paraview/v5.0.0/ParaView-v5.0.0-source/VTK/Filters/Core/vtkMaskPoints.cxx, > line 325 > > vtkPMaskPoints (0x4b0dea0): No points to mask > > ? > > If you do not switch proportional distribution then Paraview spits an > error ?No points to mask? but you doesn?t crash or freeze. Generating STCS > from the masked points will crash Paraview though. > > > > 3) > > Load file > > D3 > > Slice with Z=5 > > D3 the slice > > Mask points (10 points) > > D3 the points > > STCS > > Crash > > ? > > Generic Warning: In > /home/caldron-b/paluszek/linux/Software/Paraview/v5.0.0/ParaView-v5.0.0-source/VTK/Parallel/MPI/vtkMPICommunicator.cxx, > line 72 > > MPI had an error > > ------------------------------------------------ > > MPI_ERR_TRUNCATE: message truncated > > ------------------------------------------------ > > > > -------------------------------------------------------------------------- > > MPI_ABORT was invoked on rank 1 in communicator MPI_COMM_WORLD > > with errorcode 15. > > > > NOTE: invoking MPI_ABORT causes Open MPI to kill all MPI processes. > > You may or may not see output from other processes, depending on > > exactly when Open MPI kills them. > > ? > > > > 4) > > Load file > > D3 > > Select some points with Select Points Through > > Extract Selection > > STCS > > Crash > > > > > > I also tried with more combinations with and without the D3 filter on the > subsequent filters and on my industrial geometries but I could never make > the Stream Tracer with Custom Source work in parallel. I found a related > bug report http://www.paraview.org/Bug/view.php?id=15342 and an old post > https://cmake.org/pipermail/paraview/2009-December/014909.html but no > solutions to this problem. Interestingly the common Stream Tracer filter > works in parallel with both point and high resolution line sources. > > > > I would be grateful if you could try to first reproduce this behavior and > confirm that this is not specific to my installation. If anyone had an idea > how to fix that I would be more than happy. > > > > Regards, > > Lukasz > > > > > > > > [image: Beschreibung: Beschreibung: Description : > cid:image001.png at 01CF0B8F.DB7831F0] > > *?ukasz Paluszek* > > Airbus Helicopters > > Aerodynamics Department (ETGA) > > 86607 Donauw?rth > > Germany > > Tel.: +49 (90) 671 8231 > > Fax.: +49 (90) 671 9122 > > Lukasz.Paluszek at airbus.com > > > > AIRBUS HELICOPTERS DEUTSCHLAND GmbH > > Sitz der Gesellschaft / Registered Office: Donauw?rth > > Registergericht / Registration Court: Amtsgericht Augsburg HRB 16508 > > Vorsitzender des Aufsichtsrates / Chairman of the Supervisory Board: > Guillaume Faury > > Gesch?ftsf?hrung / Board of Management: Dr. Wolfgang Schoder, Vorsitzender > / CEO; Johannes Kleidorfer; Dr. Klaus Przemeck; Martin Sch?bel; Stefan Thom? > > > The information in this e-mail is confidential. The contents may not be disclosed or used by anyone other than the addressee. Access to this e-mail by anyone else is unauthorised. > If you are not the intended recipient, please notify Airbus immediately and delete this e-mail. > Airbus cannot accept any responsibility for the accuracy or completeness of this e-mail as it has been sent over public networks. If you have any concerns over the content of this message or its Accuracy or Integrity, please contact Airbus immediately. > All outgoing e-mails from Airbus are checked using regularly updated virus scanning software but you should take whatever measures you deem to be appropriate to ensure that this message and any attachments are virus free. > > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > > -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: image001.png Type: image/png Size: 16151 bytes Desc: not available URL: From andy.bauer at kitware.com Fri Mar 18 10:34:39 2016 From: andy.bauer at kitware.com (Andy Bauer) Date: Fri, 18 Mar 2016 10:34:39 -0400 Subject: [Paraview] Stream tracer with custom source fails in parallel mode In-Reply-To: References: <6935_1458291395_56EBC2C3_6935_16480_1_e98d3742b0b34ba3b3a4beaa3f5f92cf@DE0-03DAG13-P03.central.mail.corp> Message-ID: Hi Lukasz, Here's a not too hacky workaround for doing your parallel use case 1. I think the main issue is that the seed source needs to be fully available on all processes. By using disk_out_ref.ex2 in parallel or the D3 filter and then the slice it is making this not true. What you can do is the following (all in parallel if you want): 1. Read in disk_out_ref.ex2 2. Create slice 3. Save slice output in vtm format 4. Read slice output back in 5. Create D3 from disk_out_ref 6. Do STCS with D3 and reader as the seeds I think for readers that work can automatically partition the data in parallel you may be able to skip steps 2 and 3 though and use the slice output as the seeds. If you try this and it doesn't work please let us know. Also, I didn't verify my fix for your parallel 2, 3 and 4 use cases but if you try similar stuff for that and it doesn't work, please us know that as well. Best, Andy On Fri, Mar 18, 2016 at 10:03 AM, Andy Bauer wrote: > Hi Lukasz, > > I was able to replicate your crash in your first parallel crash with PV > 5.0. I didn't try any of the other cases yet but am guessing that they're > all related. > > Thanks for the bug report. > > Best, > Andy > > On Fri, Mar 18, 2016 at 4:56 AM, Paluszek, Lukasz < > lukasz.paluszek at airbus.com> wrote: > >> Dear All, >> >> >> >> I have been struggling to make the Stream Tracer with Custom Source >> (STCS) work in parallel. It works in serial mode without any issues but in >> parallel I am hitting a wall of obstacles. I made a little test with the >> disk_out_ref.ex2 in serial and parallel by and this is what I found. I am >> using Paraview v5.0.0 compiled from source with system libs linked against >> openmpi 1.7.1. I also briefly checked with other mpi flavours and under >> Windows with the MPI enabled binaries from paraview.org, but the >> problems did not disappear. >> >> >> >> Serial mode: >> >> >> >> 1) >> >> Load file (just with the ?V? variable) >> >> Slice with Z=5 >> >> Stream Tracer with Custom Source (STCS) >> >> Success >> >> >> >> 2) >> >> Load file >> >> Slice with Z=5 >> >> Mask points (10 points with random sampling) >> >> STCS >> >> Success >> >> >> >> 3) >> >> Load file >> >> Select some points with Select Points Through >> >> Extract Selection >> >> STCS >> >> Success >> >> >> >> Everything worked without issues. Now the same in parallel on 6 >> processes. Here is a little word of warning, the Exodus reader reads all >> the data onto just one process, so unless the D3 filter is used everything >> works in more or less serial mode. >> >> >> >> 1) >> >> Load file >> >> D3 >> >> Slice with Z=5 >> >> STCS >> >> Crash >> >> ? >> >> Generic Warning: In >> /home/caldron-b/paluszek/linux/Software/Paraview/v5.0.0/ParaView-v5.0.0-source/VTK/Parallel/MPI/vtkMPICommunicator.cxx, >> line 72 >> >> MPI had an error >> >> ------------------------------------------------ >> >> MPI_ERR_IN_STATUS: error code in status >> >> ------------------------------------------------ >> >> >> >> -------------------------------------------------------------------------- >> >> MPI_ABORT was invoked on rank 5 in communicator MPI_COMM_WORLD >> >> with errorcode 18. >> >> >> >> NOTE: invoking MPI_ABORT causes Open MPI to kill all MPI processes. >> >> You may or may not see output from other processes, depending on >> >> exactly when Open MPI kills them. >> >> -------------------------------------------------------------------------- >> >> ? >> >> 2) >> >> Load file >> >> D3 >> >> Slice with Z=5 >> >> Mask points (10 points, random sampling & proportional distribution) >> >> Paraview hangs: >> >> ? >> >> ERROR: In >> /home/caldron-b/paluszek/linux/Software/Paraview/v5.0.0/ParaView-v5.0.0-source/VTK/Filters/Core/vtkMaskPoints.cxx, >> line 325 >> >> vtkPMaskPoints (0x31c8480): No points to mask >> >> >> >> ERROR: In >> /home/caldron-b/paluszek/linux/Software/Paraview/v5.0.0/ParaView-v5.0.0-source/VTK/Filters/Core/vtkMaskPoints.cxx, >> line 325 >> >> vtkPMaskPoints (0x4b0dea0): No points to mask >> >> ? >> >> If you do not switch proportional distribution then Paraview spits an >> error ?No points to mask? but you doesn?t crash or freeze. Generating STCS >> from the masked points will crash Paraview though. >> >> >> >> 3) >> >> Load file >> >> D3 >> >> Slice with Z=5 >> >> D3 the slice >> >> Mask points (10 points) >> >> D3 the points >> >> STCS >> >> Crash >> >> ? >> >> Generic Warning: In >> /home/caldron-b/paluszek/linux/Software/Paraview/v5.0.0/ParaView-v5.0.0-source/VTK/Parallel/MPI/vtkMPICommunicator.cxx, >> line 72 >> >> MPI had an error >> >> ------------------------------------------------ >> >> MPI_ERR_TRUNCATE: message truncated >> >> ------------------------------------------------ >> >> >> >> -------------------------------------------------------------------------- >> >> MPI_ABORT was invoked on rank 1 in communicator MPI_COMM_WORLD >> >> with errorcode 15. >> >> >> >> NOTE: invoking MPI_ABORT causes Open MPI to kill all MPI processes. >> >> You may or may not see output from other processes, depending on >> >> exactly when Open MPI kills them. >> >> ? >> >> >> >> 4) >> >> Load file >> >> D3 >> >> Select some points with Select Points Through >> >> Extract Selection >> >> STCS >> >> Crash >> >> >> >> >> >> I also tried with more combinations with and without the D3 filter on the >> subsequent filters and on my industrial geometries but I could never make >> the Stream Tracer with Custom Source work in parallel. I found a related >> bug report http://www.paraview.org/Bug/view.php?id=15342 and an old post >> https://cmake.org/pipermail/paraview/2009-December/014909.html but no >> solutions to this problem. Interestingly the common Stream Tracer filter >> works in parallel with both point and high resolution line sources. >> >> >> >> I would be grateful if you could try to first reproduce this behavior and >> confirm that this is not specific to my installation. If anyone had an idea >> how to fix that I would be more than happy. >> >> >> >> Regards, >> >> Lukasz >> >> >> >> >> >> >> >> [image: Beschreibung: Beschreibung: Description : >> cid:image001.png at 01CF0B8F.DB7831F0] >> >> *?ukasz Paluszek* >> >> Airbus Helicopters >> >> Aerodynamics Department (ETGA) >> >> 86607 Donauw?rth >> >> Germany >> >> Tel.: +49 (90) 671 8231 >> >> Fax.: +49 (90) 671 9122 >> >> Lukasz.Paluszek at airbus.com >> >> >> >> AIRBUS HELICOPTERS DEUTSCHLAND GmbH >> >> Sitz der Gesellschaft / Registered Office: Donauw?rth >> >> Registergericht / Registration Court: Amtsgericht Augsburg HRB 16508 >> >> Vorsitzender des Aufsichtsrates / Chairman of the Supervisory Board: >> Guillaume Faury >> >> Gesch?ftsf?hrung / Board of Management: Dr. Wolfgang Schoder, >> Vorsitzender / CEO; Johannes Kleidorfer; Dr. Klaus Przemeck; Martin >> Sch?bel; Stefan Thom? >> >> >> The information in this e-mail is confidential. The contents may not be disclosed or used by anyone other than the addressee. Access to this e-mail by anyone else is unauthorised. >> If you are not the intended recipient, please notify Airbus immediately and delete this e-mail. >> Airbus cannot accept any responsibility for the accuracy or completeness of this e-mail as it has been sent over public networks. If you have any concerns over the content of this message or its Accuracy or Integrity, please contact Airbus immediately. >> All outgoing e-mails from Airbus are checked using regularly updated virus scanning software but you should take whatever measures you deem to be appropriate to ensure that this message and any attachments are virus free. >> >> >> _______________________________________________ >> Powered by www.kitware.com >> >> Visit other Kitware open-source projects at >> http://www.kitware.com/opensource/opensource.html >> >> Please keep messages on-topic and check the ParaView Wiki at: >> http://paraview.org/Wiki/ParaView >> >> Search the list archives at: http://markmail.org/search/?q=ParaView >> >> Follow this link to subscribe/unsubscribe: >> http://public.kitware.com/mailman/listinfo/paraview >> >> > -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: image001.png Type: image/png Size: 16151 bytes Desc: not available URL: From cory.quammen at kitware.com Sat Mar 19 18:15:22 2016 From: cory.quammen at kitware.com (Cory Quammen) Date: Sat, 19 Mar 2016 18:15:22 -0400 Subject: [Paraview] question-filter In-Reply-To: <556153859.2457086.1458176635157.JavaMail.yahoo@mail.yahoo.com> References: <556153859.2457086.1458176635157.JavaMail.yahoo@mail.yahoo.com> Message-ID: Islem, The dot "." in the array name is causing problems. Because it is a Python expression, the interpreter thinks you are asking for an attribute "water" from a class or module. Can you try the expression sum(inputs[0].PointData['alpha.water']*volume(inputs[0])) That works in an example I've created locally. Cory On Wed, Mar 16, 2016 at 9:03 PM, Megdich Islem wrote: > Hey Cory, > > I tried the expression sum(alpha*volume(input)), I got an error saying > that alpha is not defined. I changed the expression to > sum(alpha.water*volume(input)) because the water fraction is written in > file alpha.water but again I got the same errors. You find attached > snapshots that illustrate that. > > Regards, > Islem > > > Le Mercredi 16 mars 2016 14h29, Cory Quammen a > ?crit : > > > Yes! > > Assuming your cell fraction is cell data named "alpha", use the following > expression in your annotation filter: > > sum(alpha*volume(input)) > > Make sure you set the Array Association property to Cell Data. > > Let me know if that works or not. > > Thanks, > Cory > > On Wed, Mar 16, 2016 at 8:56 AM, Megdich Islem > wrote: > > Hey Cory, > > Thank you for your email. Can I get some hints about how can I multiply > each cell volume with the water fraction. > > Regards, > Islem Megdiche > PhD student > > > Le Mercredi 16 mars 2016 12h38, Cory Quammen a > ?crit : > > > Islem, > > Thanks for reporting back which worked. I'm not sure why the expression > without the "algs." doesn't work - in any case, I'm glad it is working for > you now. > > The "inputs[0]" simply means the first element in the inputs list. The > index lets you pick the input (there can be more than one). You could also > simply use "input", which gives you the same element as "inputs[0]". > > Cory > > On Tue, Mar 15, 2016 at 7:01 AM, Megdich Islem > wrote: > > Hi Cory, > > Thank you for your email. I tried that example sphere source -> Delaunay3D > -> Python Annotation filter and it works fine. I set the python expression > to algs.sum(algs.volume(inputs[0])) and then to sum(volume(inputs[0])) > and it works in both cases. > The type from the information panel is Table. > > But, it turns out that for my case the problem is with the Python > expression, when I use this expression algs.sum(algs.volume(inputs[0])) I > get errors while this expression sum(volume(inputs[0])) solves the problem. > The type from the information panel is Table. > > Can I ask what does inputs[0] mean in the python expression. I have no > background in python, that's why the expression seems odd to me. > > Regards, > Islem Megdiche > > > Le Lundi 14 mars 2016 15h04, Cory Quammen a > ?crit : > > > One more thing: you should be able to change the Python expression to > > sum(volume(inputs[0])) > > On Mon, Mar 14, 2016 at 10:09 AM, Cory Quammen > wrote: > > Hi Islem, > > Sorry for the late reply. I've been swamped lately. > > Thank you for the detailed explanation of what you are doing. That really > helps us narrow down what might be going on. > > I'm not sure what the problem is. I have a simple pipeline example where > this works: > > Sphere source -> Delaunay3D -> Python Annotation filter > > The Delaunay3D filter produces an unstructured grid, from which I am able > to get the volumes. > > I suspect ParaView readds your OpenFOAM data set as a multiblock data set? > Could you look at the Info panel and report it's Type. It should be the > first item under the "Statistics" sub-section. > > If it is indeed a multiblock data set, please try this: > > Place a MergeBlocks filter between your Threshold filter and Python > Annotation filter. > > Please see if that works. If it does, we'll move on to multiplying the > volume by the water fraction. > > Thanks, > Cory > > On Tue, Mar 8, 2016 at 6:35 AM, Megdich Islem > wrote: > > Hi cory, > > I was working on the case of water computation in the desired domain > taking into account your suggestions. I attached here some pictures that > helps to figure out how I did it. I created the domain in which I want to > compute the volume of water using the clip filter and then I thresolded the > clipped domain to contain only the cells ranging between 0.5 and 1 of > alpha water and I ended up with the domain illustrated in picture 3, and > then I applied the annotation filter setting up the array association to > Point Data and the expression to algs.sum(algs.volume(inputs[0])), but I > ended up with an error in the render view and output message stating that > AttributeError:'None Type' object has no attribute 'GetCellData'. I > couldn't understand the reason, I tried all the array Association options, > I got the same error, except for the Row Data, I got this error: > AttributeError:'NoneType' object has no attribute 'GetNumberOfArrays'. > (picture 4 and 5). > > I googled that link > > paraview.simple.PythonAnnotation ? ParaView/Python 5.0.1-RC1-193-gad11756 > documentation > > > > > > > > > paraview.simple.PythonAnnotation ? ParaView/Python 5.0.1-RC1-193-gad11756 > documentation > > Docs ? Index paraview.simple.PythonAnnotation > paraview.simple.PythonAnnotation paraview.simple.PythonAnnotation(*input, > **params) This filter uses Python to calculate an expression. It > Afficher sur *www.paraview.org* > > Aper?u par Yahoo > > > It says that I need to set the input which I didn't know how to do it > since it doesn't ask for any input in the Properties Panel. Any solutions > for this problem ?? > > In this expression algs.sum(algs.volume(inputs[*0*])), what does the *0 * stands > for ? > > I think if I threshold the domain in which I want to calculate the volume > of water, let's say between 0.5 and 1, then I will end up by inaccurate > water volume because I am including volume of air in the computed volume > and on the other hand I am ignoring the cells that contain less than 0.5 of > water. > > That's why, I am looking for an algorithm that multiply every cell > containing water by the coefficient alpha water. You find attached in > picture 6, an example of how I want to calculate the water volume. I don't > know how to program it. > > Any helps concerning this matter will be very much appreciated. > Regards, > Islem Megdiche > PhD student > > > Le Mardi 23 f?vrier 2016 14h21, Cory Quammen a > ?crit : > > > Hi Islem, > > Please reply-all to keep the discussion on the list so that others may > benefit from the discussion. > > First, is there a data array that describes whether a volume element > in your mesh contains water or some other element? If so, you can use > the Threshold filter under the Filters -> Alphabetical -> Threshold > menu to select only the elements representing water. You will have to > set the minimum and maximum to the value that represents water, then > click Apply. > > HTH, > Cory > > On Mon, Feb 22, 2016 at 1:14 PM, Megdich Islem > wrote: > > Hi again, > > > > Thank you for your suggestion, Could you please explain how to do the > first > > step because I am not the one who created the picture I sent you before. > > > > Regards, > > Islem > > > > > > Le Lundi 22 f?vrier 2016 16h45, Megdich Islem a > > ?crit : > > > > > > Thank you for your reply. I will try your suggestions. > > > > Regards, > > Islem > > > > > > Le Lundi 22 f?vrier 2016 14h22, Cory Quammen > a > > ?crit : > > > > > > Islem, > > > > There are likely two steps: > > > > 1). Threshold your volume to identify only the water-containing cells. > > It looks like you have a way to do this already? > > > > 2). Compute the volumes of the water-containing cells and summing them > up. > > > > You can use the Threshold filter to do number 1 if you have a material > > code in the cell data. To compute the volume of the cells, add a > > Python Annotation filter to the Threshold filter. Set the Expression > > to > > > > algs.sum(algs.volume(inputs[0])) > > > > This uses the numpy-like interface in the Python layer to compute the > > volumes of the cells and sum them all up. The Python Annotation filter > > should display the volume with a text label in your renderer. > > > > Hope this helps, > > Cory > > > > On Mon, Feb 22, 2016 at 9:09 AM, Megdich Islem > > wrote: > >> Hi Cory, > >> > >> Thank you very much for your prompt reply. I've attached here a picture > >> that > >> illustrates my problem. I am working on the break of bund walls and I > want > >> to compute the volume of water that overtops the bund wall (walls > >> surrounding storage tank), after the solution reaches the steady state. > >> > >> Regards, > >> Islem > >> > >> > >> Le Lundi 22 f?vrier 2016 13h53, Cory Quammen > a > >> ?crit : > >> > >> > >> Hi Islem, > >> > >> This is the place to ask ParaView questions! There is some activity on > >> StackOverflow, but most people ask questions on this mailing list. > >> > >> Could you clarify what you want to compute? Do you just want to subset > >> a volume mesh and display the results over time? Do you want to > >> compute one quantity and display it as a graph over time? Do you want > >> to compute a single number from a time series data set? > >> > >> Thanks, > >> Cory > >> > >> On Mon, Feb 22, 2016 at 8:48 AM, Megdich Islem > >> wrote: > >>> Hello, > >>> > >>> I am new to paraview, and I didn't find a forum under paraview website > to > >>> ask my question. > >>> My question is is there any filter in paraview that lets to compute the > >>> evolution of a quantity within a specific volume of the mesh. > >>> > >>> Regards, > >>> Islem > >>> > >>> _______________________________________________ > >>> Powered by www.kitware.com > >>> > >>> Visit other Kitware open-source projects at > >>> http://www.kitware.com/opensource/opensource.html > >>> > >>> Please keep messages on-topic and check the ParaView Wiki at: > >>> http://paraview.org/Wiki/ParaView > >>> > >>> Search the list archives at: http://markmail.org/search/?q=ParaView > >>> > >>> Follow this link to subscribe/unsubscribe: > >>> http://public.kitware.com/mailman/listinfo/paraview > >> > >>> > >> > >> > >> > >> -- > >> Cory Quammen > >> R&D Engineer > >> Kitware, Inc. > > > > >> > >> > >> > > > > > > > > -- > > Cory Quammen > > R&D Engineer > > Kitware, Inc. > > > > > > > > > > > > -- > Cory Quammen > R&D Engineer > Kitware, Inc. > > > > > > -- > Cory Quammen > R&D Engineer > Kitware, Inc. > > > > > -- > Cory Quammen > R&D Engineer > Kitware, Inc. > > > > > > -- > Cory Quammen > R&D Engineer > Kitware, Inc. > > > > > > -- > Cory Quammen > R&D Engineer > Kitware, Inc. > > > -- Cory Quammen R&D Engineer Kitware, Inc. -------------- next part -------------- An HTML attachment was scrubbed... URL: From utkarsh.ayachit at kitware.com Sat Mar 19 19:23:55 2016 From: utkarsh.ayachit at kitware.com (Utkarsh Ayachit) Date: Sat, 19 Mar 2016 19:23:55 -0400 Subject: [Paraview] question-filter In-Reply-To: References: <556153859.2457086.1458176635157.JavaMail.yahoo@mail.yahoo.com> Message-ID: > The dot "." in the array name is causing problems. Because it is a Python expression, the interpreter thinks you are asking for an attribute "water" from a class or module. FYI, ParaView uses paraview.make_name_valid()[1] function to sanitize array names in Python. Any character not a "_" or ASCII letter or number is simply dropped and if the name beings with a number, then a 'a' is prefixed. [1] http://www.paraview.org/ParaView/Doc/Nightly/www/py-doc/_modules/paraview/__init__.html#make_name_valid From cory.quammen at kitware.com Sun Mar 20 06:33:33 2016 From: cory.quammen at kitware.com (Cory Quammen) Date: Sun, 20 Mar 2016 06:33:33 -0400 Subject: [Paraview] question-filter In-Reply-To: References: <556153859.2457086.1458176635157.JavaMail.yahoo@mail.yahoo.com> Message-ID: Thanks, Utkarsh. Indeed, replacing "alpha.water" with "alphawater" appears to work just fine. - Cory On Sat, Mar 19, 2016 at 7:23 PM, Utkarsh Ayachit wrote: >> The dot "." in the array name is causing problems. Because it is a Python expression, the interpreter thinks you are asking for an attribute "water" from a class or module. > > FYI, ParaView uses paraview.make_name_valid()[1] function to sanitize > array names in Python. Any character not a "_" or ASCII letter or > number is simply dropped and if the name beings with a number, then a > 'a' is prefixed. > > [1] http://www.paraview.org/ParaView/Doc/Nightly/www/py-doc/_modules/paraview/__init__.html#make_name_valid -- Cory Quammen R&D Engineer Kitware, Inc. From utkarsh.ayachit at kitware.com Sun Mar 20 21:40:53 2016 From: utkarsh.ayachit at kitware.com (Utkarsh Ayachit) Date: Sun, 20 Mar 2016 21:40:53 -0400 Subject: [Paraview] ANN: ParaView 5.0.1-RC2 available for download Message-ID: Folks, ParaView 5.0.1-RC2 is now available for download [1]. For fixes that went into this release, refer to the change log on bug tracker [2]. - The ParaView team [1] http://www.paraview.org/download/ [2] http://www.paraview.org/Bug/changelog_page.php From utkarsh.ayachit at kitware.com Sun Mar 20 21:41:43 2016 From: utkarsh.ayachit at kitware.com (Utkarsh Ayachit) Date: Sun, 20 Mar 2016 21:41:43 -0400 Subject: [Paraview] ParaView 5.0.0 for Windows x64 fails to open EnSight Gold files In-Reply-To: References: <56D07DC6.5050006@bresnan.net> <56D47F74.8060206@bresnan.net> <56D5BAA6.5020503@bresnan.net> Message-ID: Andrew, ParaView 5.0.1-RC2 binaries are now available for download. Please give them a try and let me know if are still seeing the Ensight issue. Thanks Utkarsh On Thu, Mar 17, 2016 at 10:20 AM, Utkarsh Ayachit wrote: > The binaries have not yet been generated. You'll have to use RC2, not > RC1 for this fix. > > On Thu, Mar 17, 2016 at 5:52 AM, Andrew wrote: >> Hello. >> I recieved an email about corrected ParaView-5.0.1 and decided to test the >> latest available official release for Win64: >> ParaView-5.0.1-RC1-Qt4-OpenGL2-Windows-64bit.zip >> I tried the same big EnSight case and the same error appeared (stat failed). >> Should be this release "patched" or it's not corrected yet and I should wait >> for another version? >> Thanks. >> >> 2016-03-09 23:42 GMT+03:00 Utkarsh Ayachit : >>> >>> This merge request should address this issue: >>> >>> https://gitlab.kitware.com/vtk/vtk/merge_requests/1320 >>> >>> Once it's tested, reviewed etc. it'll be merged and I'll have it >>> updated in ParaView release 5.0.1 as well. >>> >>> Utkarsh >>> >>> On Wed, Mar 9, 2016 at 9:47 AM, Utkarsh Ayachit >>> wrote: >>> > I didn't but I didn't have to :). Your investigation lead me to in the >>> > right direction -- it just wasn't FILE_OFFSET_BITS that was the issue. >>> > It was the fact that on Windows the stat function is different, >>> > period. I am hoping to push a fix in for 5.0.1. >>> > >>> > On Wed, Mar 9, 2016 at 7:32 AM, Andrew wrote: >>> >> Utkarsh Ayachit, >>> >> >>> >> Hello. Did you try the trick with EnSight geometry file reader? Thanks. >>> >> >>> >> >>> >> 2016-03-03 17:51 GMT+03:00 Utkarsh Ayachit >>> >> : >>> >>> >>> >>> > About test file. It's simple, IMHO. Generate any garbage file or >>> >>> > take >>> >>> > any >>> >>> > existing big file. Rename it to have the geometry file name for any >>> >>> > small >>> >>> > EnSight case. Feed this case to ParaView 5.0 under Windows x64 (I >>> >>> > use >>> >>> > Win7). >>> >>> > The parsing doesnt start so the file contents doesnt matter. It only >>> >>> > wants >>> >>> > to open file and stops because of stat() error, even ifstream() is >>> >>> > not >>> >>> > engaged. >>> >>> >>> >>> Cool! Yea, that's a nitfy little test case :). I'll give it a try. >>> >>> >>> >>> Utkarsh >>> >> >>> >> >>> >> >>> >> _______________________________________________ >>> >> Powered by www.kitware.com >>> >> >>> >> Visit other Kitware open-source projects at >>> >> http://www.kitware.com/opensource/opensource.html >>> >> >>> >> Please keep messages on-topic and check the ParaView Wiki at: >>> >> http://paraview.org/Wiki/ParaView >>> >> >>> >> Search the list archives at: http://markmail.org/search/?q=ParaView >>> >> >>> >> Follow this link to subscribe/unsubscribe: >>> >> http://public.kitware.com/mailman/listinfo/paraview >>> >> >> >> >> >> _______________________________________________ >> Powered by www.kitware.com >> >> Visit other Kitware open-source projects at >> http://www.kitware.com/opensource/opensource.html >> >> Please keep messages on-topic and check the ParaView Wiki at: >> http://paraview.org/Wiki/ParaView >> >> Search the list archives at: http://markmail.org/search/?q=ParaView >> >> Follow this link to subscribe/unsubscribe: >> http://public.kitware.com/mailman/listinfo/paraview >> From antech777 at gmail.com Mon Mar 21 01:34:47 2016 From: antech777 at gmail.com (Andrew) Date: Mon, 21 Mar 2016 08:34:47 +0300 Subject: [Paraview] ParaView 5.0.0 for Windows x64 fails to open EnSight Gold files In-Reply-To: References: <56D07DC6.5050006@bresnan.net> <56D47F74.8060206@bresnan.net> <56D5BAA6.5020503@bresnan.net> Message-ID: *Utkarsh,* Thanks for notification. I will try this version as soon as possible. 2016-03-21 4:41 GMT+03:00 Utkarsh Ayachit : > Andrew, > > ParaView 5.0.1-RC2 binaries are now available for download. Please > give them a try and let me know if are still seeing the Ensight issue. > > Thanks > Utkarsh > > On Thu, Mar 17, 2016 at 10:20 AM, Utkarsh Ayachit > wrote: > > The binaries have not yet been generated. You'll have to use RC2, not > > RC1 for this fix. > > > > On Thu, Mar 17, 2016 at 5:52 AM, Andrew wrote: > >> Hello. > >> I recieved an email about corrected ParaView-5.0.1 and decided to test > the > >> latest available official release for Win64: > >> ParaView-5.0.1-RC1-Qt4-OpenGL2-Windows-64bit.zip > >> I tried the same big EnSight case and the same error appeared (stat > failed). > >> Should be this release "patched" or it's not corrected yet and I should > wait > >> for another version? > >> Thanks. > >> > >> 2016-03-09 23:42 GMT+03:00 Utkarsh Ayachit >: > >>> > >>> This merge request should address this issue: > >>> > >>> https://gitlab.kitware.com/vtk/vtk/merge_requests/1320 > >>> > >>> Once it's tested, reviewed etc. it'll be merged and I'll have it > >>> updated in ParaView release 5.0.1 as well. > >>> > >>> Utkarsh > >>> > >>> On Wed, Mar 9, 2016 at 9:47 AM, Utkarsh Ayachit > >>> wrote: > >>> > I didn't but I didn't have to :). Your investigation lead me to in > the > >>> > right direction -- it just wasn't FILE_OFFSET_BITS that was the > issue. > >>> > It was the fact that on Windows the stat function is different, > >>> > period. I am hoping to push a fix in for 5.0.1. > >>> > > >>> > On Wed, Mar 9, 2016 at 7:32 AM, Andrew wrote: > >>> >> Utkarsh Ayachit, > >>> >> > >>> >> Hello. Did you try the trick with EnSight geometry file reader? > Thanks. > >>> >> > >>> >> > >>> >> 2016-03-03 17:51 GMT+03:00 Utkarsh Ayachit > >>> >> : > >>> >>> > >>> >>> > About test file. It's simple, IMHO. Generate any garbage file or > >>> >>> > take > >>> >>> > any > >>> >>> > existing big file. Rename it to have the geometry file name for > any > >>> >>> > small > >>> >>> > EnSight case. Feed this case to ParaView 5.0 under Windows x64 (I > >>> >>> > use > >>> >>> > Win7). > >>> >>> > The parsing doesnt start so the file contents doesnt matter. It > only > >>> >>> > wants > >>> >>> > to open file and stops because of stat() error, even ifstream() > is > >>> >>> > not > >>> >>> > engaged. > >>> >>> > >>> >>> Cool! Yea, that's a nitfy little test case :). I'll give it a try. > >>> >>> > >>> >>> Utkarsh > >>> >> > >>> >> > >>> >> > >>> >> _______________________________________________ > >>> >> Powered by www.kitware.com > >>> >> > >>> >> Visit other Kitware open-source projects at > >>> >> http://www.kitware.com/opensource/opensource.html > >>> >> > >>> >> Please keep messages on-topic and check the ParaView Wiki at: > >>> >> http://paraview.org/Wiki/ParaView > >>> >> > >>> >> Search the list archives at: http://markmail.org/search/?q=ParaView > >>> >> > >>> >> Follow this link to subscribe/unsubscribe: > >>> >> http://public.kitware.com/mailman/listinfo/paraview > >>> >> > >> > >> > >> > >> _______________________________________________ > >> Powered by www.kitware.com > >> > >> Visit other Kitware open-source projects at > >> http://www.kitware.com/opensource/opensource.html > >> > >> Please keep messages on-topic and check the ParaView Wiki at: > >> http://paraview.org/Wiki/ParaView > >> > >> Search the list archives at: http://markmail.org/search/?q=ParaView > >> > >> Follow this link to subscribe/unsubscribe: > >> http://public.kitware.com/mailman/listinfo/paraview > >> > -------------- next part -------------- An HTML attachment was scrubbed... URL: From antech777 at gmail.com Mon Mar 21 02:36:12 2016 From: antech777 at gmail.com (Andrew) Date: Mon, 21 Mar 2016 09:36:12 +0300 Subject: [Paraview] ParaView 5.0.0 for Windows x64 fails to open EnSight Gold files In-Reply-To: References: <56D07DC6.5050006@bresnan.net> <56D47F74.8060206@bresnan.net> <56D5BAA6.5020503@bresnan.net> Message-ID: ParaView 5.0.1 RC2 for Win-64 has been tested with my big EnSight case. I loaded case successfully and created slice and vectors (glyphs) on it, no any issues occured. Great thanks for debugging! Meanwhile, I noticed that the color bar behavior is not as good as it was in version 4.3. The color bar doesn't adjusts automatically to round numbers (like my boss like to see in my reports :)), although it uses correct fonts (it's known that version 4.3 didn't enlarge color bar fonts in many cases despite of user's choice). But it's not a bug and scale can be adjusted by hand (it's done much more faster than in CFD Post that slowly rebuilds contour on every change on number of ticks, ParaView does it almost instantly). I read some discussions a bit and I suppose that the current behavior of color vr is a "common choice". 2016-03-21 8:34 GMT+03:00 Andrew : > > *Utkarsh,* > Thanks for notification. I will try this version as soon as possible. > > 2016-03-21 4:41 GMT+03:00 Utkarsh Ayachit : > >> Andrew, >> >> ParaView 5.0.1-RC2 binaries are now available for download. Please >> give them a try and let me know if are still seeing the Ensight issue. >> >> Thanks >> Utkarsh >> >> On Thu, Mar 17, 2016 at 10:20 AM, Utkarsh Ayachit >> wrote: >> > The binaries have not yet been generated. You'll have to use RC2, not >> > RC1 for this fix. >> > >> > On Thu, Mar 17, 2016 at 5:52 AM, Andrew wrote: >> >> Hello. >> >> I recieved an email about corrected ParaView-5.0.1 and decided to test >> the >> >> latest available official release for Win64: >> >> ParaView-5.0.1-RC1-Qt4-OpenGL2-Windows-64bit.zip >> >> I tried the same big EnSight case and the same error appeared (stat >> failed). >> >> Should be this release "patched" or it's not corrected yet and I >> should wait >> >> for another version? >> >> Thanks. >> >> >> >> 2016-03-09 23:42 GMT+03:00 Utkarsh Ayachit < >> utkarsh.ayachit at kitware.com>: >> >>> >> >>> This merge request should address this issue: >> >>> >> >>> https://gitlab.kitware.com/vtk/vtk/merge_requests/1320 >> >>> >> >>> Once it's tested, reviewed etc. it'll be merged and I'll have it >> >>> updated in ParaView release 5.0.1 as well. >> >>> >> >>> Utkarsh >> >>> >> >>> On Wed, Mar 9, 2016 at 9:47 AM, Utkarsh Ayachit >> >>> wrote: >> >>> > I didn't but I didn't have to :). Your investigation lead me to in >> the >> >>> > right direction -- it just wasn't FILE_OFFSET_BITS that was the >> issue. >> >>> > It was the fact that on Windows the stat function is different, >> >>> > period. I am hoping to push a fix in for 5.0.1. >> >>> > >> >>> > On Wed, Mar 9, 2016 at 7:32 AM, Andrew wrote: >> >>> >> Utkarsh Ayachit, >> >>> >> >> >>> >> Hello. Did you try the trick with EnSight geometry file reader? >> Thanks. >> >>> >> >> >>> >> >> >>> >> 2016-03-03 17:51 GMT+03:00 Utkarsh Ayachit >> >>> >> : >> >>> >>> >> >>> >>> > About test file. It's simple, IMHO. Generate any garbage file or >> >>> >>> > take >> >>> >>> > any >> >>> >>> > existing big file. Rename it to have the geometry file name for >> any >> >>> >>> > small >> >>> >>> > EnSight case. Feed this case to ParaView 5.0 under Windows x64 >> (I >> >>> >>> > use >> >>> >>> > Win7). >> >>> >>> > The parsing doesnt start so the file contents doesnt matter. It >> only >> >>> >>> > wants >> >>> >>> > to open file and stops because of stat() error, even ifstream() >> is >> >>> >>> > not >> >>> >>> > engaged. >> >>> >>> >> >>> >>> Cool! Yea, that's a nitfy little test case :). I'll give it a try. >> >>> >>> >> >>> >>> Utkarsh >> >>> >> >> >>> >> >> >>> >> >> >>> >> _______________________________________________ >> >>> >> Powered by www.kitware.com >> >>> >> >> >>> >> Visit other Kitware open-source projects at >> >>> >> http://www.kitware.com/opensource/opensource.html >> >>> >> >> >>> >> Please keep messages on-topic and check the ParaView Wiki at: >> >>> >> http://paraview.org/Wiki/ParaView >> >>> >> >> >>> >> Search the list archives at: >> http://markmail.org/search/?q=ParaView >> >>> >> >> >>> >> Follow this link to subscribe/unsubscribe: >> >>> >> http://public.kitware.com/mailman/listinfo/paraview >> >>> >> >> >> >> >> >> >> >> >> _______________________________________________ >> >> Powered by www.kitware.com >> >> >> >> Visit other Kitware open-source projects at >> >> http://www.kitware.com/opensource/opensource.html >> >> >> >> Please keep messages on-topic and check the ParaView Wiki at: >> >> http://paraview.org/Wiki/ParaView >> >> >> >> Search the list archives at: http://markmail.org/search/?q=ParaView >> >> >> >> Follow this link to subscribe/unsubscribe: >> >> http://public.kitware.com/mailman/listinfo/paraview >> >> >> > > -------------- next part -------------- An HTML attachment was scrubbed... URL: From dcpc.dev at gmail.com Mon Mar 21 04:44:26 2016 From: dcpc.dev at gmail.com (David_dev Dev) Date: Mon, 21 Mar 2016 09:44:26 +0100 Subject: [Paraview] Error building Superbuild v5.0.0 In-Reply-To: References: Message-ID: Hello all, The compilation is done ! I'd need to restart it many times, not sur it's good then (not try to restart all from the beginning) Now the test ... bad : i go in the subfolder install/bin and find a whole binary pack "ready", cool. I can launch pvserver (standalone,1core) and paraview + connect localhost : OK --> happy i try the mpirun ... and here..... xxx at xxx:/data/build-paraview/install/bin$ ./mpirun -np 6 pvserver & [1] 23099 [proxy:0:0 at chalo-fl] HYDU_create_process (./utils/launch/launch.c:69): execvp error on file pvserver (No such file or directory) [proxy:0:0 at chalo-fl] HYDU_create_process (./utils/launch/launch.c:69): execvp error on file pvserver (No such file or directory) [proxy:0:0 at chalo-fl] HYDU_create_process (./utils/launch/launch.c:69): execvp error on file pvserver (No such file or directory) [proxy:0:0 at chalo-fl] HYDU_create_process (./utils/launch/launch.c:69): execvp error on file pvserver (No such file or directory) [proxy:0:0 at chalo-fl] HYDU_create_process (./utils/launch/launch.c:69): execvp error on file pvserver (No such file or directory) [proxy:0:0 at chalo-fl] HYDU_create_process (./utils/launch/launch.c:69): execvp error on file pvserver (No such file or directory) i'll look for this error after the morning checks ... 2016-03-17 17:46 GMT+01:00 David_dev Dev : > Next tomorrow, end of day for me. > > 2016-03-17 17:29 GMT+01:00 David_dev Dev : > >> i continue until the next error : >> CMake Error at >> /usr/share/cmake/Modules/FindPackageHandleStandardArgs.cmake:108 (message): >> Could NOT find OpenGL (missing: OPENGL_gl_LIBRARY OPENGL_INCLUDE_DIR) >> Call Stack (most recent call first): >> /usr/share/cmake/Modules/FindPackageHandleStandardArgs.cmake:315 >> (_FPHSA_FAILURE_MESSAGE) >> /usr/share/cmake/Modules/FindOpenGL.cmake:161 >> (FIND_PACKAGE_HANDLE_STANDARD_ARGS) >> VTK/CMake/vtkOpenGL.cmake:63 (find_package) >> VTK/Rendering/OpenGL/CMakeLists.txt:172 (include) >> >> >> -- Configuring incomplete, errors occurred! >> See also >> "/data/build-paraview/paraview/src/paraview-build/CMakeFiles/CMakeOutput.log". >> See also >> "/data/build-paraview/paraview/src/paraview-build/CMakeFiles/CMakeError.log". >> make[2]: *** [paraview/src/paraview-stamp/paraview-configure] Erreur 1 >> make[1]: *** [CMakeFiles/paraview.dir/all] Erreur 2 >> make: *** [all] Erreur 2 >> >> >> 2016-03-17 16:46 GMT+01:00 David_dev Dev : >> >>> news : >>> >>> modify option with : >>> - DUSE_SYSTEM_qt4:BOLL=OFF \ >>> >>> + install libXext-devel.x86_64 0:1.3.2-2.1.el6 (via yum) >>> >>> --> make -j 6 still guive the warning and goes "-j1", but continue ! >>> >>> 2016-03-17 16:31 GMT+01:00 David_dev Dev : >>> >>>> Hi, >>>> >>>> After asking help for compile pvserver on our cluster, a user send me >>>> links and its config for compile all with superbuild and solve OS >>>> dependancies problems >>>> >>>> I try, but got an error after 30 minutes that i don't understand (not >>>> used to compile applications). >>>> >>>> eader created for >>>> /data/build-paraview/qt4/src/qt4/src/qt3support/sql/q3sqlselectcursor.h (2) >>>> header (master) created for Qt3Support >>>> headers.pri file created for Qt3Support >>>> mkdir /data/build-paraview/qt4/src/qt4-build/src/tools >>>> mkdir /data/build-paraview/qt4/src/qt4-build/src/tools/uic >>>> Creating qmake. Please wait... >>>> gmake[3]: AVERTISSEMENT: serveur de t?ches n'est pas disponible: >>>> utilisation de -j1. Ajouter ? + ? ? la r?gle parent du make. >>>> Basic XLib functionality test failed! >>>> You might need to modify the include and library search paths by >>>> editing >>>> QMAKE_INCDIR_X11 and QMAKE_LIBDIR_X11 in >>>> /data/build-paraview/qt4/src/qt4/mkspecs/linux-g++. >>>> CMake Error at /data/build-paraview/pv-qt4-configure.cmake:33 (message): >>>> Failed with exit code 1 >>>> >>>> >>>> make[2]: *** [qt4/src/qt4-stamp/qt4-configure] Erreur 1 >>>> make[1]: *** [CMakeFiles/qt4.dir/all] Erreur 2 >>>> make: *** [all] Erreur 2 >>>> >>>> >>>> Steps : >>>> i create an empty build dir >>>> i clone git repo in a second one + git checkout v5.0.0 >>>> >>>> i uste this cmake options (not sure of what i need, but take this one >>>> which worked for the user) >>>> >>>> >>>> cmake ../git/ParaViewSuperbuild \ >>>> >>>> -DENABLE_paraview:BOOL=ON \ >>>> >>>> -DParaView_FROM_GIT:BOOL=OFF \ >>>> >>>> -DENABLE_qt:BOOL=ON \ >>>> >>>> -DENABLE_qt4:BOOL=ON \ >>>> >>>> -DENABLE_python:BOOL=ON \ >>>> >>>> -DUSE_SYSTEM_python:BOOL=OFF \ >>>> >>>> -DENABLE_mpi:BOOL=ON \ >>>> >>>> -DUSE_SYSTEM_mpi:BOOL=OFF \ >>>> -DCMAKE_INSTALL_PREFIX:PATH=/opt/paraview >>>> >>>> Don't know where is the complete log file (have only screen history >>>> currently). >>>> >>>> OS = Centos 6.6 >>>> For firsts tests before superbuild, i have cmake, openmpi and some >>>> other packages already installed. But intersted in independant compilation >>>> because part of the cluster is still in centos 5.x.... >>>> >>>> Thx for help or advices. >>>> David (French hours) >>>> >>> >>> >> > -------------- next part -------------- An HTML attachment was scrubbed... URL: From utkarsh.ayachit at kitware.com Mon Mar 21 09:07:29 2016 From: utkarsh.ayachit at kitware.com (Utkarsh Ayachit) Date: Mon, 21 Mar 2016 09:07:29 -0400 Subject: [Paraview] Error building Superbuild v5.0.0 In-Reply-To: References: Message-ID: > xxx at xxx:/data/build-paraview/install/bin$ ./mpirun -np 6 pvserver & > [1] 23099 > [proxy:0:0 at chalo-fl] HYDU_create_process (./utils/launch/launch.c:69): execvp error on file pvserver (No such file or directory) Try running it as: > ./mpirun -np 6 ./pvserver Utkarsh From megdich_islem at yahoo.fr Mon Mar 21 09:21:16 2016 From: megdich_islem at yahoo.fr (Megdich Islem) Date: Mon, 21 Mar 2016 13:21:16 +0000 (UTC) Subject: [Paraview] question-filter In-Reply-To: References: Message-ID: <283990467.3788391.1458566476259.JavaMail.yahoo@mail.yahoo.com> Hi, Thank you for your email, I tried this expression ?sum(alphawater*volume(input)) and it worked fine and gave me some logical results for some shapes that I know their volumes, but for the problem that I am working on, it gave me negative value for the volume. I am supposed to calculate the volume of a quarter of a cylinder with height 0.6 m and radius 0.3 m, so the volume should be V=(0.3*0.3*3.14*0.6)/4=0.04239 cubic meter, but ?the annotation filter gave me this value -2639.95829243. I attached here two pictures that illustrate the dimensions of the cylinder and the value I got, I couldn't what is wrong. Regards,Islem Megdiche Le Dimanche 20 mars 2016 10h57, Cory Quammen a ?crit : Thanks, Utkarsh. Indeed, replacing "alpha.water" with "alphawater" appears to work just fine. - Cory On Sat, Mar 19, 2016 at 7:23 PM, Utkarsh Ayachit wrote: >> The dot "." in the array name is causing problems. Because it is a Python expression, the interpreter thinks you are asking for an attribute "water" from a class or module. > > FYI, ParaView uses paraview.make_name_valid()[1] function to sanitize > array names in Python. Any character not a "_" or ASCII letter or > number is simply dropped and if the name beings with a number, then a > 'a' is prefixed. > > [1] http://www.paraview.org/ParaView/Doc/Nightly/www/py-doc/_modules/paraview/__init__.html#make_name_valid -- Cory Quammen R&D Engineer Kitware, Inc. -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: side-view.png Type: image/png Size: 28759 bytes Desc: not available URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: top-view.png Type: image/png Size: 104846 bytes Desc: not available URL: From dcpc.dev at gmail.com Mon Mar 21 10:10:13 2016 From: dcpc.dev at gmail.com (David_dev Dev) Date: Mon, 21 Mar 2016 15:10:13 +0100 Subject: [Paraview] Error building Superbuild v5.0.0 In-Reply-To: References: Message-ID: lol simple ... and better :) i call the user to make a test. for info, i need to run the pvserver in mpi, + paraview cient to connect on it. but is there another component to launch (a renderer or like ?) 2016-03-21 14:07 GMT+01:00 Utkarsh Ayachit : > > xxx at xxx:/data/build-paraview/install/bin$ ./mpirun -np 6 pvserver & > > [1] 23099 > > [proxy:0:0 at chalo-fl] HYDU_create_process (./utils/launch/launch.c:69): > execvp error on file pvserver (No such file or directory) > > Try running it as: > > > ./mpirun -np 6 ./pvserver > > Utkarsh > -------------- next part -------------- An HTML attachment was scrubbed... URL: From utkarsh.ayachit at kitware.com Mon Mar 21 10:28:01 2016 From: utkarsh.ayachit at kitware.com (Utkarsh Ayachit) Date: Mon, 21 Mar 2016 10:28:01 -0400 Subject: [Paraview] Error building Superbuild v5.0.0 In-Reply-To: References: Message-ID: > for info, i need to run the pvserver in mpi, + paraview cient to connect on > it. but is there another component to launch (a renderer or like ?) Nope, that's all you need. Check out the first chapter of the ParaView GUide. It gives a quick overview of the executables involved and how they play together. http://www.paraview.org/paraview-guide/ Utkarsh From e.a.hereth at gmail.com Mon Mar 21 10:48:48 2016 From: e.a.hereth at gmail.com (Ethan Hereth) Date: Mon, 21 Mar 2016 14:48:48 +0000 Subject: [Paraview] Threshold not working on points created from csv file Message-ID: Good morning all, I have a small problem, I've imported a csv file with xyz data and converted it to points with the tabletopoints filter. The points show up just fine but I am unable to threshold the data... If I attempt to create a threshold that uses a valid range all data/points disappear. Am I doing something wrong or is this a bug? Thanks in advance for you help, -------------- next part -------------- An HTML attachment was scrubbed... URL: From paraview-vxtjp at q33.us Mon Mar 21 10:49:50 2016 From: paraview-vxtjp at q33.us (Rob Nagler) Date: Mon, 21 Mar 2016 08:49:50 -0600 Subject: [Paraview] libGL error: failed to load driver: swrast Message-ID: I'm trying to install and run ParaViewWeb. I've tried: Fedora 21, Debian Jessie, & Ubuntu 14.0.4 and ParaView 4.1 (pvw-setup, stock pkgs, bin/src download) and 5.0 on each. None work, and they fail for different reasons. Here's one failure on Ubuntu 14.0.4 with ParaView-5.0.0-Qt4-OpenGL2-MPI-Linux-64bit.tar.gz: $ ./bin/pvpython lib/paraview-5.0/site-packages/paraview/web/pv_web_visualizer.py --content ./share/paraview-5.0/www --data-dir ~/tmp --port 8080 2016-03-20 15:28:46+0000 [-] Log opened. libGL error: failed to load driver: swrast X Error of failed request: GLXBadFBConfig Major opcode of failed request: 150 (GLX) Minor opcode of failed request: 34 () Serial number of failed request: 29 The swrast driver seems to be there: $ find /usr -name \*swrast\* /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so /usr/lib/x86_64-linux-gnu/gallium-pipe/pipe_swrast.so Running strace shows that it does load /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so and fails later with this, I think: close(4) = 0 open("/home/vagrant/.drirc", O_RDONLY) = -1 ENOENT (No such file or directory) munmap(0x7f0439de2000, 5648480) = 0 write(2, "libGL error: ", 13libGL error: ) = 13 write(2, "failed to load driver: swrast\n", 30failed to load driver: swrast More of the strace found here: http://pastebin.com/krQ5ZR4J Even if I create ~/.drirc it still gets the same error without any clear reason why. Thanks, Rob -------------- next part -------------- An HTML attachment was scrubbed... URL: From ken.martin at kitware.com Mon Mar 21 11:02:56 2016 From: ken.martin at kitware.com (Ken Martin) Date: Mon, 21 Mar 2016 11:02:56 -0400 Subject: [Paraview] libGL error: failed to load driver: swrast In-Reply-To: References: Message-ID: For software rasterization in Mesa I think llvmpipe is the safer bet. If I recall correctly swrast is an old legacy rasterizer and does not support the more modern OpenGL functions in Mesa. Ken On Mon, Mar 21, 2016 at 10:49 AM, Rob Nagler wrote: > I'm trying to install and run ParaViewWeb. I've tried: Fedora 21, Debian > Jessie, & Ubuntu 14.0.4 and ParaView 4.1 (pvw-setup, stock pkgs, bin/src > download) and 5.0 on each. None work, and they fail for different reasons. > Here's one failure on Ubuntu 14.0.4 with > ParaView-5.0.0-Qt4-OpenGL2-MPI-Linux-64bit.tar.gz: > > $ ./bin/pvpython > lib/paraview-5.0/site-packages/paraview/web/pv_web_visualizer.py --content > ./share/paraview-5.0/www --data-dir ~/tmp --port 8080 > 2016-03-20 15:28:46+0000 [-] Log opened. > libGL error: failed to load driver: swrast > X Error of failed request: GLXBadFBConfig > Major opcode of failed request: 150 (GLX) > Minor opcode of failed request: 34 () > Serial number of failed request: 29 > > The swrast driver seems to be there: > > $ find /usr -name \*swrast\* > /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so > /usr/lib/x86_64-linux-gnu/gallium-pipe/pipe_swrast.so > > Running strace shows that it does load > /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so and fails later with this, I > think: > > close(4) = 0 > open("/home/vagrant/.drirc", O_RDONLY) = -1 ENOENT (No such file or > directory) > munmap(0x7f0439de2000, 5648480) = 0 > write(2, "libGL error: ", 13libGL error: ) = 13 > write(2, "failed to load driver: swrast\n", 30failed to load driver: swrast > > More of the strace found here: http://pastebin.com/krQ5ZR4J > > Even if I create ~/.drirc it still gets the same error without any clear > reason why. > > Thanks, > Rob > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > > -- Ken Martin PhD Chairman & CFO Kitware Inc. 28 Corporate Drive Clifton Park NY 12065 518 371 3971 This communication, including all attachments, contains confidential and legally privileged information, and it is intended only for the use of the addressee. Access to this email by anyone else is unauthorized. If you are not the intended recipient, any disclosure, copying, distribution or any action taken in reliance on it is prohibited and may be unlawful. If you received this communication in error please notify us immediately and destroy the original message. Thank you. -------------- next part -------------- An HTML attachment was scrubbed... URL: From paraview-vxtjp at q33.us Mon Mar 21 11:09:18 2016 From: paraview-vxtjp at q33.us (Rob Nagler) Date: Mon, 21 Mar 2016 09:09:18 -0600 Subject: [Paraview] libGL error: failed to load driver: swrast In-Reply-To: References: Message-ID: Thanks, Ken. I am very new to ParaView. How do I tell ParaViewWeb to use llvmpipe? Rob -------------- next part -------------- An HTML attachment was scrubbed... URL: From ken.martin at kitware.com Mon Mar 21 11:18:17 2016 From: ken.martin at kitware.com (Ken Martin) Date: Mon, 21 Mar 2016 11:18:17 -0400 Subject: [Paraview] libGL error: failed to load driver: swrast In-Reply-To: References: Message-ID: Someone else here may know better, but on Linux I believe it is not so much paraview as making sure you have the right OpenGL implementation. It might be a matter of grabbing a newer version of Mesa (provides OpenGL) using apt get or something like that. Push comes to shove you can build mesa yourself ala http://www.mesa3d.org/llvmpipe.html Someone more familiar with Linux/Mesa may be able to give you better specifics. On Mon, Mar 21, 2016 at 11:09 AM, Rob Nagler wrote: > Thanks, Ken. I am very new to ParaView. How do I tell ParaViewWeb to use > llvmpipe? > > Rob > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > > -- Ken Martin PhD Chairman & CFO Kitware Inc. 28 Corporate Drive Clifton Park NY 12065 518 371 3971 This communication, including all attachments, contains confidential and legally privileged information, and it is intended only for the use of the addressee. Access to this email by anyone else is unauthorized. If you are not the intended recipient, any disclosure, copying, distribution or any action taken in reliance on it is prohibited and may be unlawful. If you received this communication in error please notify us immediately and destroy the original message. Thank you. -------------- next part -------------- An HTML attachment was scrubbed... URL: From berk.geveci at kitware.com Mon Mar 21 11:27:48 2016 From: berk.geveci at kitware.com (Berk Geveci) Date: Mon, 21 Mar 2016 11:27:48 -0400 Subject: [Paraview] CFP: EGPGV 2016 Visualization Showcase extended deadline 1 Apr 2016 Message-ID: [We apologize if you receive multiple copies of this message.] ------------------------------------------------------------ ---------------------------------------------------------------------- >>>>CFP VISUALIZATION SHOWCASES -- EXTENDED DEADLINE ------------------------------------------------------------ ---------------------------------------------------------------------- Eurographics 2016 Symposium on Parallel Graphics and Visualization (EGPGV 2016) ========================================================================= June 6-7, 2016, Groningen, the Netherlands Co-located with EuroVis 2016 www.egpgv.org Second Call for Visualization Showcases -- Extended Deadline ================================================= This year EGPGV presents the second edition of the Visualization Showcase. This track provides a forum for the year's most instrumental movies in parallel graphics and visualization. Finalists will compete for the Best Visualization Award, and each finalist will present his or her movie during a dedicated session at EGPGV '16 in a 10-minute presentation. Movies are judged based on how they illuminate science, by the quality of the movie, and for innovations in the process used for creating the movie. Accepted submissions will appear as short papers in the symposium proceedings. Review and selection process for Visualization Showcases ================================================ Submissions need to include a movie (up to 150MB in size) and a short paper (up to 4 pages including references). The short paper should describe the scientific story conveyed by the movie, how the visualization helps scientific discovery, and the "state-of-the-practice" information behind making the movie. Each showcase submission will be peer-reviewed by the EGPGV International Program Committee. Criteria for revision include: * Compelling visualization * Visualizing data involving parallel graphics and/or parallel visualization in a significant way (e.g., data size, parallel processing, parallel rendering) * Meaningful and compelling science story * Description of visualization techniques necessary to accomplish the movie Important Dates ================= Showcase Submission: April 1, 2016 Author Notification: April 15, 2016 Camera-Ready Submission: April 25, 2016 Symposium: June 6-7, 2016 Submission Information ================== To submit a visualization showcase, upload the paper (formatted using the Latex templates provided on the symposium?s website) and the accompanying movie in the ?Visualization Showcase? track on the PCS system (precisionconference.com/~vgtc). More information is available on the symposium website (http://www.vis.uni-stuttgart.de/egpgv/egpgv2016). Symposium Chair ================= Alexandru Telea, University of Groningen, the Netherlands Program Chairs =============== Wes Bethel, Lawrence Berkeley National Laboratory, USA Enrico Gobbetti, CRS4, Italy Program Committee ================== Marco Ament, Karlsruhe Institute of Technology, Germany Ulf Assarsson, Chalmers University, Sweden Janine Bennett, SANDIA Labs, USA Hank Childs, Lawrence Berkeley National Laboratory, USA Kurt Debattista, University of Warwick, UK Stefan Eilemann, ?cole Polytechnique F?d?rale de Lausanne, Switzerland Elmar Eisemann, TU Delft, the Netherlands Kelly Gaither, University Texas/Austin, USA Christoph Garth, University of Kaiserslautern, Germany Berk Geveci, Kitware, USA Michael Guthe, University of Bayreuth, Germany Andrei Jalba, TU Eindhoven, the Netherlands Jens Kr?ger, University Duisburg-Essen, Germany Torsten Kuhlen, RWTH Aachen University, Germany Fabio Marton, CRS4, Italy Patrick McCormick, Los Alamos National Laboratory, USA Kenneth Moreland, Sandia National Laboratories, USA Renato Pajarola, University of Z?rich, Switzerland Bruno Raffin, INRIA Grenoble, France Filip Sadlo, University of Heidelberg, Germany Daniel Weiskopf, University of Stuttgart, Germany Michael Wimmer, Technische Universit?t Wien, Austria -------------- next part -------------- An HTML attachment was scrubbed... URL: From sebastien.jourdain at kitware.com Mon Mar 21 11:38:18 2016 From: sebastien.jourdain at kitware.com (Sebastien Jourdain) Date: Mon, 21 Mar 2016 09:38:18 -0600 Subject: [Paraview] libGL error: failed to load driver: swrast In-Reply-To: References: Message-ID: Hi Rob, Are you planning to have a GPU on the server, or just a CPU? If you are targeting just CPU, you will have to build ParaView with OSMesa and llvmpipe (Which will provide somewhat slow rendering). Here is a documentation on how to build both of them: http://kitware.github.io/paraviewweb/docs/guides/os_mesa.html Seb On Mon, Mar 21, 2016 at 9:18 AM, Ken Martin wrote: > Someone else here may know better, but on Linux I believe it is not so > much paraview as making sure you have the right OpenGL implementation. It > might be a matter of grabbing a newer version of Mesa (provides OpenGL) > using apt get or something like that. Push comes to shove you can build > mesa yourself ala http://www.mesa3d.org/llvmpipe.html Someone more > familiar with Linux/Mesa may be able to give you better specifics. > > > > > On Mon, Mar 21, 2016 at 11:09 AM, Rob Nagler > wrote: > >> Thanks, Ken. I am very new to ParaView. How do I tell ParaViewWeb to use >> llvmpipe? >> >> Rob >> >> _______________________________________________ >> Powered by www.kitware.com >> >> Visit other Kitware open-source projects at >> http://www.kitware.com/opensource/opensource.html >> >> Please keep messages on-topic and check the ParaView Wiki at: >> http://paraview.org/Wiki/ParaView >> >> Search the list archives at: http://markmail.org/search/?q=ParaView >> >> Follow this link to subscribe/unsubscribe: >> http://public.kitware.com/mailman/listinfo/paraview >> >> > > > -- > Ken Martin PhD > Chairman & CFO > Kitware Inc. > 28 Corporate Drive > Clifton Park NY 12065 > 518 371 3971 > > This communication, including all attachments, contains confidential and > legally privileged information, and it is intended only for the use of the > addressee. Access to this email by anyone else is unauthorized. If you are > not the intended recipient, any disclosure, copying, distribution or any > action taken in reliance on it is prohibited and may be unlawful. If you > received this communication in error please notify us immediately and > destroy the original message. Thank you. > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > > -------------- next part -------------- An HTML attachment was scrubbed... URL: From kmorel at sandia.gov Mon Mar 21 12:04:44 2016 From: kmorel at sandia.gov (Moreland, Kenneth) Date: Mon, 21 Mar 2016 16:04:44 +0000 Subject: [Paraview] Threshold not working on points created from csv file Message-ID: I'm not sure how to succinctly describe what is going on, but I will give it a try. The table to points is creating a data set with a single "cell" containing all of the points. This is a little bit weird thing to do since filters like threshold will treat all the points as a single cell, which is why you are seeing this behavior. The easiest way to break each point into its own cell is to use the Glyph filter. Add the Glyph filter and set Glyph Type to "2D Glyph". A second combo box below that also labeled Glyph Type will appear. Set that one to "Vertex". Once you apply the filter, the data will look the same, but when you run threshold you should get the behavior you expect. -Ken From: ParaView > on behalf of Ethan Hereth > Date: Monday, March 21, 2016 at 8:48 AM To: ParaView > Subject: [EXTERNAL] [Paraview] Threshold not working on points created from csv file Good morning all, I have a small problem, I've imported a csv file with xyz data and converted it to points with the tabletopoints filter. The points show up just fine but I am unable to threshold the data... If I attempt to create a threshold that uses a valid range all data/points disappear. Am I doing something wrong or is this a bug? Thanks in advance for you help, -------------- next part -------------- An HTML attachment was scrubbed... URL: From richard.c.angelini.civ at mail.mil Mon Mar 21 12:28:32 2016 From: richard.c.angelini.civ at mail.mil (Angelini, Richard C (Rick) CIV USARMY RDECOM ARL (US)) Date: Mon, 21 Mar 2016 16:28:32 +0000 Subject: [Paraview] Measure graphics performance? Message-ID: I need to do some quick performance tests to compare the results between two graphics cards using ?real world? applications. Do you guys have a benchmark handy to measure interactive graphics performance??????? ________________________________ Rick Angelini USArmy Research Laboratory CISD/HPC Architectures Team Phone: 410-278-6266 -------------- next part -------------- An HTML attachment was scrubbed... URL: From dave.demarle at kitware.com Mon Mar 21 13:08:42 2016 From: dave.demarle at kitware.com (David E DeMarle) Date: Mon, 21 Mar 2016 13:08:42 -0400 Subject: [Paraview] Measure graphics performance? In-Reply-To: References: Message-ID: At the VTK single node level, enable Module_vtkUtilitiesBenchmarks module in cmake, compile and run bin/TimingTests At the ParaView multiple node level, Chuck Atkins is nearly done with revamping the old benchmark.py and adding to it a simple canonical test script that uses the programmable filter to make arbitrarily large meshes to test parallel rendering with. That can be found at: https://gitlab.kitware.com/paraview/paraview/merge_requests/692 David E DeMarle Kitware, Inc. R&D Engineer 21 Corporate Drive Clifton Park, NY 12065-8662 Phone: 518-881-4909 On Mon, Mar 21, 2016 at 12:28 PM, Angelini, Richard C (Rick) CIV USARMY RDECOM ARL (US) wrote: > I need to do some quick performance tests to compare the results between > two graphics cards using ?real world? applications. Do you guys have a > benchmark handy to measure interactive graphics performance??????? > ________________________________ > Rick Angelini > USArmy Research Laboratory > CISD/HPC Architectures Team > Phone: 410-278-6266 > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > > -------------- next part -------------- An HTML attachment was scrubbed... URL: From paraview-vxtjp at q33.us Mon Mar 21 15:39:03 2016 From: paraview-vxtjp at q33.us (Rob Nagler) Date: Mon, 21 Mar 2016 13:39:03 -0600 Subject: [Paraview] libGL error: failed to load driver: swrast In-Reply-To: References: Message-ID: I am surprised that pvw-setup described on http://www.paraview.org/Wiki/ParaViewWeb doesn't work. I'm happy to run it on KitWare's Linux distro of choice, but I don't see that listed. As noted, I tried Debian, Fedora, and Ubuntu. I'm just trying to get the demo to work. I'll go and retry the builds, but I had different problems with those. Should I try 5.0.0 or 4.x? Rob -------------- next part -------------- An HTML attachment was scrubbed... URL: From sebastien.jourdain at kitware.com Mon Mar 21 15:58:59 2016 From: sebastien.jourdain at kitware.com (Sebastien Jourdain) Date: Mon, 21 Mar 2016 13:58:59 -0600 Subject: [Paraview] libGL error: failed to load driver: swrast In-Reply-To: References: Message-ID: Hi Rob, Is it a headless machine or not? The pvw-setup is targeting a regular desktop computer with GPU and proper OpenGL drivers. The setup that I was mentioning earlier is a special setup when no GPU is available hence the need to build ParaView specifically for your hardware. So my question is (before trying crazy stuff), where are you trying the demo on? (Hardware and software information) Seb On Mon, Mar 21, 2016 at 1:39 PM, Rob Nagler wrote: > I am surprised that pvw-setup described on > http://www.paraview.org/Wiki/ParaViewWeb doesn't work. I'm happy to run > it on KitWare's Linux distro of choice, but I don't see that listed. As > noted, I tried Debian, Fedora, and Ubuntu. I'm just trying to get the demo > to work. > > I'll go and retry the builds, but I had different problems with those. > Should I try 5.0.0 or 4.x? > > Rob > > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > > -------------- next part -------------- An HTML attachment was scrubbed... URL: From paraview-vxtjp at q33.us Mon Mar 21 16:23:03 2016 From: paraview-vxtjp at q33.us (Rob Nagler) Date: Mon, 21 Mar 2016 14:23:03 -0600 Subject: [Paraview] libGL error: failed to load driver: swrast In-Reply-To: References: Message-ID: Thanks for the quick response, Seb. I'm using vagrant/VirtualBox, which is a headless VM. I am trying to use ParaViewWeb. Is there It would be helpful to have official KitWare Docker and Vagrant images for the ParaViewWeb demo. I'll be happy to contribute the creation scripts, but first have to figure out how to build it. :) Is there a place on the website that explains how to build a headless ParaViewWeb installation? Rob -------------- next part -------------- An HTML attachment was scrubbed... URL: From sebastien.jourdain at kitware.com Mon Mar 21 16:29:09 2016 From: sebastien.jourdain at kitware.com (Sebastien Jourdain) Date: Mon, 21 Mar 2016 14:29:09 -0600 Subject: [Paraview] libGL error: failed to load driver: swrast In-Reply-To: References: Message-ID: Yes the link I gave you is the good one for that: http://kitware.github.io/paraviewweb/docs/guides/os_mesa.html We have EC2/GPU images that are public and fully setup if you want to. I can give you the ami-xxx names if you want to. (Still have to publish that in a proper documentation online...) Seb PS: BTW with vagrant and a VM with no GPU the performances will be pretty poor. On Mon, Mar 21, 2016 at 2:23 PM, Rob Nagler wrote: > Thanks for the quick response, Seb. > > I'm using vagrant/VirtualBox, which is a headless VM. I am trying to use > ParaViewWeb. Is there > > It would be helpful to have official KitWare Docker and Vagrant images for > the ParaViewWeb demo. I'll be happy to contribute the creation scripts, but > first have to figure out how to build it. :) > > Is there a place on the website that explains how to build a headless > ParaViewWeb installation? > > Rob > > > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > > -------------- next part -------------- An HTML attachment was scrubbed... URL: From paraview-vxtjp at q33.us Mon Mar 21 17:07:36 2016 From: paraview-vxtjp at q33.us (Rob Nagler) Date: Mon, 21 Mar 2016 15:07:36 -0600 Subject: [Paraview] libGL error: failed to load driver: swrast In-Reply-To: References: Message-ID: > > Yes the link I gave you is the good one for that: > > http://kitware.github.io/paraviewweb/docs/guides/os_mesa.html > Thank you again. FYI, it refers to the 9.2.2, but ftp://ftp.freedesktop.org/pub/mesa/ only has 11.x versions. > We have EC2/GPU images that are public and fully setup if you want to. > I can give you the ami-xxx names if you want to. (Still have to publish > that in a proper documentation online...) > Yes, please. I'm going to skip the building above, since you have these. You can convert an AMI to VirtualBox. A better alternative would be have a repo with the build scripts used to create the AMis. Having a headless Docker image would be a very nice addition. :) > PS: BTW with vagrant and a VM with no GPU the performances will be pretty > poor. > Thanks for the tip. We are beginning a project where we are evaluating the APIs for various rendering engines. Once we figure out which API works best for us, we'll look into tuning performance. Thanks, Rob -------------- next part -------------- An HTML attachment was scrubbed... URL: From cook47 at llnl.gov Mon Mar 21 16:58:44 2016 From: cook47 at llnl.gov (Cook, Rich) Date: Mon, 21 Mar 2016 20:58:44 +0000 Subject: [Paraview] reading a list of ellipsoids into paraview quick and dirty Message-ID: <934BE7CF-402B-430F-A242-34E4A443CB7D@llnl.gov> Hi, I have a user that supplies me with a text file of ellipsoids specified by location, rotation, and axis, from which I plan to create Spheres modified by the Transform operator to make ellipsoids. I can write a function that basically does this: ellipsoids = open(filename, 'r').read() for ellipse in ellipsoids: sphere1 = Sphere() renderView1 = GetActiveViewOrCreate('RenderView') sphere1Display = Show(sphere1, renderView1) transform1 = Transform(Input=sphere1) transform1.Transform = 'Transform' transform1.Transform.Translate = [0.0, 2.0, 0.0] transform1.Transform.Rotate = [0.0, 65.0, 76.0] transform1.Transform.Scale = [1.0, 2.0, 1.0] transform1Display = Show(transform1, renderView1) My question is, how can I use this approach to provide her a macro in the GUI somehow to read her file and populate her scene with ellipsoids? I hope this question is clear enough. Thanks. -- ?Richard Cook ? Lawrence Livermore National Laboratory Bldg-453 Rm-4024, Mail Stop L-557 7000 East Avenue, Livermore, CA, 94550, USA ? (office) (925) 423-9605 ? (fax) (925) 423-6961 --- Information Management & Graphics Grp., Services & Development Div., Integrated Computing & Communications Dept. (opinions expressed herein are mine and not those of LLNL) -------------- next part -------------- An HTML attachment was scrubbed... URL: From sebastien.jourdain at kitware.com Mon Mar 21 17:31:58 2016 From: sebastien.jourdain at kitware.com (Sebastien Jourdain) Date: Mon, 21 Mar 2016 15:31:58 -0600 Subject: [Paraview] libGL error: failed to load driver: swrast In-Reply-To: References: Message-ID: The public AMI are below. Just beware that they require GPU. Otherwise, I agree with you, a docker image and/or some ansible playbook would be nice. I am not sure I will get to it that soon, so if you happen to build any of that and are willing to share with the community, then let me know, that will be really nice. ========================================================= ===> US East (N. Virginia) : ParaViewWeb-4.4-public - ami-34f3f65e ===> US West (Oregon) : ParaViewWeb-4.4-public - ami-6b739c0b ========================================================= For the VM, once started just got its associated name http://ec2-xxxxx/apps/Visualizer Seb On Mon, Mar 21, 2016 at 3:07 PM, Rob Nagler wrote: > Yes the link I gave you is the good one for that: >> >> http://kitware.github.io/paraviewweb/docs/guides/os_mesa.html >> > > Thank you again. > > FYI, it refers to the 9.2.2, but ftp://ftp.freedesktop.org/pub/mesa/ only > has 11.x versions. > > >> We have EC2/GPU images that are public and fully setup if you want to. >> I can give you the ami-xxx names if you want to. (Still have to publish >> that in a proper documentation online...) >> > > Yes, please. I'm going to skip the building above, since you have these. > You can convert an AMI to VirtualBox. A better alternative would be have a > repo with the build scripts used to create the AMis. Having a headless > Docker image would be a very nice addition. :) > > >> PS: BTW with vagrant and a VM with no GPU the performances will be pretty >> poor. >> > > Thanks for the tip. We are beginning a project where we are evaluating the > APIs for various rendering engines. Once we figure out which API works best > for us, we'll look into tuning performance. > > Thanks, > Rob > > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > > -------------- next part -------------- An HTML attachment was scrubbed... URL: From dave.demarle at kitware.com Mon Mar 21 17:44:52 2016 From: dave.demarle at kitware.com (David E DeMarle) Date: Mon, 21 Mar 2016 17:44:52 -0400 Subject: [Paraview] reading a list of ellipsoids into paraview quick and dirty In-Reply-To: <934BE7CF-402B-430F-A242-34E4A443CB7D@llnl.gov> References: <934BE7CF-402B-430F-A242-34E4A443CB7D@llnl.gov> Message-ID: Hey Rich! I recommend reading in the data directly with the CSV reader. Then apply the table to points filter to convert the data from a table to a point set. In the T2P filter you specify which columns are x,y,z and which are normal arrays. >From there you can apply the glyph filter to scale and orient the ellipsoids. Getting the scaling right may take a bit more work (a calculator filter, preferably the numpy version) to get the orientation angles into a 3 component wide vector array that the glyph filter knows how to work with. Doing it this way will be much more efficient since ParaView prefers few proxies(think actors) with many elements over many proxies each with few elements. It will be more efficient still if you use GL2 and the point gaussian representation, which will do the transform on the GPU. hth David E DeMarle Kitware, Inc. R&D Engineer 21 Corporate Drive Clifton Park, NY 12065-8662 Phone: 518-881-4909 On Mon, Mar 21, 2016 at 4:58 PM, Cook, Rich wrote: > Hi, > I have a user that supplies me with a text file of ellipsoids specified by > location, rotation, and axis, from which I plan to create Spheres modified > by the Transform operator to make ellipsoids. I can write a function that > basically does this: > > ellipsoids = open(filename, 'r').read() > for ellipse in ellipsoids: > sphere1 = Sphere() > renderView1 = GetActiveViewOrCreate('RenderView') > sphere1Display = Show(sphere1, renderView1) > transform1 = Transform(Input=sphere1) > transform1.Transform = 'Transform' > transform1.Transform.Translate = [0.0, 2.0, 0.0] > transform1.Transform.Rotate = [0.0, 65.0, 76.0] > transform1.Transform.Scale = [1.0, 2.0, 1.0] > transform1Display = Show(transform1, renderView1) > > > My question is, how can I use this approach to provide her a macro in the > GUI somehow to read her file and populate her scene with ellipsoids? I > hope this question is clear enough. > > Thanks. > > -- > ?Richard Cook > ? Lawrence Livermore National Laboratory > Bldg-453 Rm-4024, Mail Stop L-557 > 7000 East Avenue, Livermore, CA, 94550, USA > ? (office) (925) 423-9605 > ? (fax) (925) 423-6961 > --- > Information Management & Graphics Grp., Services & Development Div., > Integrated Computing & Communications Dept. > (opinions expressed herein are mine and not those of LLNL) > > > > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > > -------------- next part -------------- An HTML attachment was scrubbed... URL: From arsh840 at gmail.com Tue Mar 22 06:48:19 2016 From: arsh840 at gmail.com (Arshpreet Singh) Date: Tue, 22 Mar 2016 16:18:19 +0530 Subject: [Paraview] Get Key values from spread sheet Message-ID: I am getting trouble to find values after applying integrator filter. values_table = IntegrateVariables(Input=fullvolume) GetActiveViewOrCreate('RenderView') print value_table.PointData.keys() # returns ['ion_pdf_n_c0', 'ion_pdf_n_c1'] print value_table.CellData.keys() # returns ['Volume'] I have given try to following methods but not able to get value of "Volume" and other. print values_table.CellData["Volume"] print value_tables.CellData.GetArray('Volume') Does paraview comes with any special method to get value of key from dictionary? -- Thanks Arshpreet Singh I am Sikh boy, Learning by doing and Learning by teaching is my religion. ------------------------------------------------------------------------------ Slashdot TV. Video for Nerds. Stuff that matters. http://tv.slashdot.org/ From cory.quammen at kitware.com Tue Mar 22 09:48:02 2016 From: cory.quammen at kitware.com (Cory Quammen) Date: Tue, 22 Mar 2016 08:48:02 -0500 Subject: [Paraview] Get Key values from spread sheet In-Reply-To: References: Message-ID: Arshpreet, You probably need to fetch the data over to the client side with Fetch(values_table) before you can access the data array values. By default, the array values are stored only on the server - you need to manually bring them over to the client side before you can access them. HTH, Cory On Tue, Mar 22, 2016 at 5:48 AM, Arshpreet Singh wrote: > I am getting trouble to find values after applying integrator filter. > > values_table = IntegrateVariables(Input=fullvolume) > GetActiveViewOrCreate('RenderView') > > print value_table.PointData.keys() # returns ['ion_pdf_n_c0', 'ion_pdf_n_c1'] > print value_table.CellData.keys() # returns ['Volume'] > > I have given try to following methods but not able to get value of > "Volume" and other. > > print values_table.CellData["Volume"] > print value_tables.CellData.GetArray('Volume') > > Does paraview comes with any special method to get value of key from dictionary? > > -- > > Thanks > Arshpreet Singh > > I am Sikh boy, Learning by doing and Learning by teaching is my religion. > ------------------------------------------------------------------------------ > Slashdot TV. > Video for Nerds. Stuff that matters. > http://tv.slashdot.org/ > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview -- Cory Quammen R&D Engineer Kitware, Inc. From dennis_conklin at goodyear.com Tue Mar 22 10:28:06 2016 From: dennis_conklin at goodyear.com (Dennis Conklin) Date: Tue, 22 Mar 2016 14:28:06 +0000 Subject: [Paraview] Threshold not working on points created from csv file Message-ID: Ethan, I think the basic problem is that the output of Threshold is always element -centric. You can select points in Threshold, but those points will define cells and only the points in the defined cells are in the output. So once your output doesn't include all the points in your single cell, then the cell isn't included in the output and therefore there are no points in the output. A possible workaround is to use Find Data and select points - use a query equivalent to your threshold value and you should get the points that satisfy it. Hope this helps. Dennis -------------- next part -------------- An HTML attachment was scrubbed... URL: From utkarsh.ayachit at kitware.com Tue Mar 22 11:19:00 2016 From: utkarsh.ayachit at kitware.com (Utkarsh Ayachit) Date: Tue, 22 Mar 2016 11:19:00 -0400 Subject: [Paraview] 5.0.0 Linux Cull backface/frontface In-Reply-To: <1458207165.14769.11.camel@wolfgang-helfrich> References: <1458207165.14769.11.camel@wolfgang-helfrich> Message-ID: It's still there. It's an advanced property and hence not visible by default. Just search for "Backface" in the search box on top of the Properties panel. Or use the "gear" button. You may want to give this post a gander: https://blog.kitware.com/effectively-using-the-properties-panel-in-paraview/ Utkarsh On Thu, Mar 17, 2016 at 5:32 AM, Allan Gr?nh?j Hansen wrote: > Hi, > > I'm currently using Paraview 5.0.0 64-bit on Linux. > > In earlier versions of Paraview there was an option for cull > backface/frontface found under the object's properties. Has this feature > been scrapped in the current version or am I simply missing something? > > Al > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview From utkarsh.ayachit at kitware.com Tue Mar 22 11:50:07 2016 From: utkarsh.ayachit at kitware.com (Utkarsh Ayachit) Date: Tue, 22 Mar 2016 11:50:07 -0400 Subject: [Paraview] ParaView 5.0.0 for Windows x64 fails to open EnSight Gold files In-Reply-To: References: <56D07DC6.5050006@bresnan.net> <56D47F74.8060206@bresnan.net> <56D5BAA6.5020503@bresnan.net> Message-ID: Great! Thanks for testing, Andrew. Looks like we're pretty set for the final 5.0.1 release. I'll tag it by the end of this week. Utkarsh On Mon, Mar 21, 2016 at 2:36 AM, Andrew wrote: > ParaView 5.0.1 RC2 for Win-64 has been tested with my big EnSight case. I > loaded case successfully and created slice and vectors (glyphs) on it, no > any issues occured. Great thanks for debugging! > > Meanwhile, I noticed that the color bar behavior is not as good as it was in > version 4.3. The color bar doesn't adjusts automatically to round numbers > (like my boss like to see in my reports :)), although it uses correct fonts > (it's known that version 4.3 didn't enlarge color bar fonts in many cases > despite of user's choice). But it's not a bug and scale can be adjusted by > hand (it's done much more faster than in CFD Post that slowly rebuilds > contour on every change on number of ticks, ParaView does it almost > instantly). I read some discussions a bit and I suppose that the current > behavior of color vr is a "common choice". > > > 2016-03-21 8:34 GMT+03:00 Andrew : >> >> Utkarsh, >> Thanks for notification. I will try this version as soon as possible. >> >> 2016-03-21 4:41 GMT+03:00 Utkarsh Ayachit : >>> >>> Andrew, >>> >>> ParaView 5.0.1-RC2 binaries are now available for download. Please >>> give them a try and let me know if are still seeing the Ensight issue. >>> >>> Thanks >>> Utkarsh >>> >>> On Thu, Mar 17, 2016 at 10:20 AM, Utkarsh Ayachit >>> wrote: >>> > The binaries have not yet been generated. You'll have to use RC2, not >>> > RC1 for this fix. >>> > >>> > On Thu, Mar 17, 2016 at 5:52 AM, Andrew wrote: >>> >> Hello. >>> >> I recieved an email about corrected ParaView-5.0.1 and decided to test >>> >> the >>> >> latest available official release for Win64: >>> >> ParaView-5.0.1-RC1-Qt4-OpenGL2-Windows-64bit.zip >>> >> I tried the same big EnSight case and the same error appeared (stat >>> >> failed). >>> >> Should be this release "patched" or it's not corrected yet and I >>> >> should wait >>> >> for another version? >>> >> Thanks. >>> >> >>> >> 2016-03-09 23:42 GMT+03:00 Utkarsh Ayachit >>> >> : >>> >>> >>> >>> This merge request should address this issue: >>> >>> >>> >>> https://gitlab.kitware.com/vtk/vtk/merge_requests/1320 >>> >>> >>> >>> Once it's tested, reviewed etc. it'll be merged and I'll have it >>> >>> updated in ParaView release 5.0.1 as well. >>> >>> >>> >>> Utkarsh >>> >>> >>> >>> On Wed, Mar 9, 2016 at 9:47 AM, Utkarsh Ayachit >>> >>> wrote: >>> >>> > I didn't but I didn't have to :). Your investigation lead me to in >>> >>> > the >>> >>> > right direction -- it just wasn't FILE_OFFSET_BITS that was the >>> >>> > issue. >>> >>> > It was the fact that on Windows the stat function is different, >>> >>> > period. I am hoping to push a fix in for 5.0.1. >>> >>> > >>> >>> > On Wed, Mar 9, 2016 at 7:32 AM, Andrew wrote: >>> >>> >> Utkarsh Ayachit, >>> >>> >> >>> >>> >> Hello. Did you try the trick with EnSight geometry file reader? >>> >>> >> Thanks. >>> >>> >> >>> >>> >> >>> >>> >> 2016-03-03 17:51 GMT+03:00 Utkarsh Ayachit >>> >>> >> : >>> >>> >>> >>> >>> >>> > About test file. It's simple, IMHO. Generate any garbage file >>> >>> >>> > or >>> >>> >>> > take >>> >>> >>> > any >>> >>> >>> > existing big file. Rename it to have the geometry file name for >>> >>> >>> > any >>> >>> >>> > small >>> >>> >>> > EnSight case. Feed this case to ParaView 5.0 under Windows x64 >>> >>> >>> > (I >>> >>> >>> > use >>> >>> >>> > Win7). >>> >>> >>> > The parsing doesnt start so the file contents doesnt matter. It >>> >>> >>> > only >>> >>> >>> > wants >>> >>> >>> > to open file and stops because of stat() error, even ifstream() >>> >>> >>> > is >>> >>> >>> > not >>> >>> >>> > engaged. >>> >>> >>> >>> >>> >>> Cool! Yea, that's a nitfy little test case :). I'll give it a >>> >>> >>> try. >>> >>> >>> >>> >>> >>> Utkarsh >>> >>> >> >>> >>> >> >>> >>> >> >>> >>> >> _______________________________________________ >>> >>> >> Powered by www.kitware.com >>> >>> >> >>> >>> >> Visit other Kitware open-source projects at >>> >>> >> http://www.kitware.com/opensource/opensource.html >>> >>> >> >>> >>> >> Please keep messages on-topic and check the ParaView Wiki at: >>> >>> >> http://paraview.org/Wiki/ParaView >>> >>> >> >>> >>> >> Search the list archives at: >>> >>> >> http://markmail.org/search/?q=ParaView >>> >>> >> >>> >>> >> Follow this link to subscribe/unsubscribe: >>> >>> >> http://public.kitware.com/mailman/listinfo/paraview >>> >>> >> >>> >> >>> >> >>> >> >>> >> _______________________________________________ >>> >> Powered by www.kitware.com >>> >> >>> >> Visit other Kitware open-source projects at >>> >> http://www.kitware.com/opensource/opensource.html >>> >> >>> >> Please keep messages on-topic and check the ParaView Wiki at: >>> >> http://paraview.org/Wiki/ParaView >>> >> >>> >> Search the list archives at: http://markmail.org/search/?q=ParaView >>> >> >>> >> Follow this link to subscribe/unsubscribe: >>> >> http://public.kitware.com/mailman/listinfo/paraview >>> >> >> >> > > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > From adlinds3 at ncsu.edu Tue Mar 22 12:27:37 2016 From: adlinds3 at ncsu.edu (Alex Lindsay) Date: Tue, 22 Mar 2016 12:27:37 -0400 Subject: [Paraview] Move LineChartView legend Message-ID: <56F17279.9010909@ncsu.edu> I knew how to do this in Paraview 4.x, but how do I change the location of my legend for a LineChartView in Paraview 5.0? A lot of the plot properties have been moved to the pipeline browser that used to be accessible from the Layout window, but the legend location doesn't seem to be one of them; now I can't find the option anywhere! Alex From dave.demarle at kitware.com Tue Mar 22 12:32:19 2016 From: dave.demarle at kitware.com (David E DeMarle) Date: Tue, 22 Mar 2016 12:32:19 -0400 Subject: [Paraview] Move LineChartView legend In-Reply-To: <56F17279.9010909@ncsu.edu> References: <56F17279.9010909@ncsu.edu> Message-ID: Try the gear icon, which exposes the "Advanced" (aka not commonly used) options. Is the controls there now? David E DeMarle Kitware, Inc. R&D Engineer 21 Corporate Drive Clifton Park, NY 12065-8662 Phone: 518-881-4909 On Tue, Mar 22, 2016 at 12:27 PM, Alex Lindsay wrote: > I knew how to do this in Paraview 4.x, but how do I change the location of > my legend for a LineChartView in Paraview 5.0? A lot of the plot properties > have been moved to the pipeline browser that used to be accessible from the > Layout window, but the legend location doesn't seem to be one of them; now > I can't find the option anywhere! > > Alex > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > -------------- next part -------------- An HTML attachment was scrubbed... URL: From kmorel at sandia.gov Tue Mar 22 12:56:39 2016 From: kmorel at sandia.gov (Moreland, Kenneth) Date: Tue, 22 Mar 2016 16:56:39 +0000 Subject: [Paraview] Move LineChartView legend Message-ID: <06C28BF9-82CC-4FC6-A322-F3C96A1723FB@sandia.gov> The legend location has moved to the Properties Panel like the rest of the properties. Try typing "legend" in the search bar at the top of the Properties Panel. You should see an item named "Legend Location" toward the bottom. (Note that this option is only there when the LineChartView is actively selected. -Ken On 3/22/16, 10:27 AM, "ParaView on behalf of Alex Lindsay" wrote: >I knew how to do this in Paraview 4.x, but how do I change the location >of my legend for a LineChartView in Paraview 5.0? A lot of the plot >properties have been moved to the pipeline browser that used to be >accessible from the Layout window, but the legend location doesn't seem >to be one of them; now I can't find the option anywhere! > >Alex >_______________________________________________ >Powered by www.kitware.com > >Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html > >Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView > >Search the list archives at: http://markmail.org/search/?q=ParaView > >Follow this link to subscribe/unsubscribe: >http://public.kitware.com/mailman/listinfo/paraview From utkarsh.ayachit at kitware.com Tue Mar 22 13:06:05 2016 From: utkarsh.ayachit at kitware.com (Utkarsh Ayachit) Date: Tue, 22 Mar 2016 13:06:05 -0400 Subject: [Paraview] New user - install Paraview 5.0 on CentOS 6 In-Reply-To: References: Message-ID: David, My responses are inline. > Next step is to test multiCores on local. i read the doc (which speak only > about PV v4 ...) and see that we have to compile pvserver. Not necessarily. Only if you want to use it on HPC system with platform specific MPI implementation. Otherwise you can simply run pvserver from the ParaView binaries from paraview.org as follows: $ paraviewdir= $ cd $paraviewdir $ export LD_LIBRARY_PATH=$paraviewdir/lib/paraview-5.0 $ ./lib/paraview-5.0/mpiexec -np ./bin/pvserver > Next step is to test multiCores on local. i read the doc (which speak only > about PV v4 ...) and see that we have to compile pvserver with a cmake, QT, > OpenGL, Python and MPI. Here start the problem :) I'd suggest use the ParaView Superbuild (https://gitlab.kitware.com/paraview/paraview-superbuild) to build ParaView and all needed components. Get get a basic build, here's the flags I'd use: > mkdir buildir > cd builddir > ccmake -DENABLE_paraview=ON \ -DENABLE_python=ON \ -DENABLE_qt4=ON \ -DENABLE_mpi=ON \ -DUSE_SYSTEM_python=ON \ -DUSE_SYSTEM_mpi=ON \ -DParaView_FOMR_GIT=OFF \ -DPARAVIEW_RENDERING_BACKEND=OpenGL2 \ > make This will use your system installation of Python (all Python packages in it) and MPI, but built appropriate version of Qt. > - Is there an updated documentation for Paraview V5 (html, wiki and pdf all > stop at v4.4 or v4.3) ? 5 and 4.* is not much different besides changes to rendering backend. Thus ParaView Guide etc. are still relevant. We are working on updating the guide to document new features in 5.0. > - which version of QT use ? from sources i can take 4.7, 4.8.3 4.8.x+, 5.x+ > and try to compile. You 4.8.* is recommended. We use 4.8.4 for our binaries. > - All those operations needs many manual tasks and manage. is there some > standard compiled package for a standard Centos6 config ? (currently i used > only Basic rpm packages form the distribution). Not to my knowledge. > - Final goal is to test with pvbatch on a cluster. Do we'll have to do all > those operations for pvbatch on a cluster ? If the question is do you have to build paraview, yes. However, you don;t need to build with Qt support enabled on the cluster. > - We have some decent Workstations with Graphic Cards, is there a reason to > try install pvserver+mpi on a cluster with nodes without Graphic cards ? Only if you want to use the cluster. You don't have to use ParaView in a remote configuration. You can always use it as a desktop only tool. From cory.quammen at kitware.com Tue Mar 22 13:08:52 2016 From: cory.quammen at kitware.com (Cory Quammen) Date: Tue, 22 Mar 2016 12:08:52 -0500 Subject: [Paraview] Get Key values from spread sheet In-Reply-To: References: Message-ID: Yes, but under the covers the spreadsheet view is transferring the data from the server to the client. That *might* be accessible from Python, but using Fetch() is more straightforward. Note that when you aren't explicitly connected to a pvserver (ParaView server), the ParaView GUI application starts and connects to a built-in server, so you still need to Fetch() the data you wish to work with. - Cory On Tue, Mar 22, 2016 at 11:48 AM, Arshpreet Singh wrote: > On Tue, Mar 22, 2016 at 7:18 PM, Cory Quammen wrote: >> Arshpreet, >> >> You probably need to fetch the data over to the client side with >> >> Fetch(values_table) > > Thanks Cory, That was helpful. > >> before you can access the data array values. By default, the array >> values are stored only on the server - you need to manually bring them >> over to the client side before you can access them. > > But I am little confused about server-client architecture, If we have > already visualised data in spread-sheet doesn't that mean data has > reached to client side already? > > -- > > Thanks > Arshpreet Singh > > I am Sikh boy, Learning by doing and Learning by teaching is my religion. > ------------------------------------------------------------------------------ > Slashdot TV. > Video for Nerds. Stuff that matters. > http://tv.slashdot.org/ -- Cory Quammen R&D Engineer Kitware, Inc. From adlinds3 at ncsu.edu Tue Mar 22 14:12:34 2016 From: adlinds3 at ncsu.edu (Alex Lindsay) Date: Tue, 22 Mar 2016 14:12:34 -0400 Subject: [Paraview] Get color on color bar Message-ID: <56F18B12.8010400@ncsu.edu> Hi all, In paraview 5.0, how do I get my color bar to actually have color instead of a solid blue like shown below? Alex -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: habedeif.png Type: image/png Size: 64302 bytes Desc: not available URL: From cory.quammen at kitware.com Tue Mar 22 14:18:43 2016 From: cory.quammen at kitware.com (Cory Quammen) Date: Tue, 22 Mar 2016 13:18:43 -0500 Subject: [Paraview] Get color on color bar In-Reply-To: <56F18B12.8010400@ncsu.edu> References: <56F18B12.8010400@ncsu.edu> Message-ID: Hi Alex, Can you try this in ParaView 5.0.1 RC2, available at http://www.paraview.org/download/ and report if you are still seeing this in that version? Thanks, Cory On Tue, Mar 22, 2016 at 1:12 PM, Alex Lindsay wrote: > Hi all, > > In paraview 5.0, how do I get my color bar to actually have color instead > of a solid blue like shown below? > > > > Alex > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > > -- Cory Quammen R&D Engineer Kitware, Inc. -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: habedeif.png Type: image/png Size: 64302 bytes Desc: not available URL: From e.a.hereth at gmail.com Tue Mar 22 14:41:37 2016 From: e.a.hereth at gmail.com (Ethan Hereth) Date: Tue, 22 Mar 2016 18:41:37 +0000 Subject: [Paraview] Threshold not working on points created from csv file In-Reply-To: References: Message-ID: Thank you both Kenneth and Dennis, I should have thought to use the Find Data functionality which does do what I need it to do. However, Kenneth's solution is actually easier and it causes Threshold to behave exactly the way I expect it to. I appreciate your help gentlemen. Cheers, On Tue, Mar 22, 2016 at 10:44 AM Dennis Conklin wrote: > Ethan, > > > > I think the basic problem is that the output of Threshold is always > element ?centric. You can select points in Threshold, but those points > will define cells and only the points in the defined cells are in the > output. So once your output doesn?t include all the points in your single > cell, then the cell isn?t included in the output and therefore there are no > points in the output. > > > > A possible workaround is to use Find Data and select points ? use a query > equivalent to your threshold value and you should get the points that > satisfy it. > > > > Hope this helps. > > > > Dennis > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > -------------- next part -------------- An HTML attachment was scrubbed... URL: From guillegiraldo at gmail.com Tue Mar 22 16:07:39 2016 From: guillegiraldo at gmail.com (Guillermo Giraldo) Date: Tue, 22 Mar 2016 20:07:39 +0000 Subject: [Paraview] Surface LIC crashes Paraview 5.0.0 on Windows 10 Message-ID: Hi, As the subject reads, activating Surface LIC crashes Paraview on my machine, exhausting all memory. System settings are: - Sony Vaio Pro 13 Laptop - Windows 10 64 bit v1511 - Intel Core i5 4200U - 8 Gb RAM - Intel HD Graphics -- Por favor confirmar recepci?n. Atte. Guillermo E. Giraldo Fernandez Cel. 301 628 6730 Colombia - Suram?rica -------------- next part -------------- An HTML attachment was scrubbed... URL: From adlinds3 at ncsu.edu Tue Mar 22 16:25:18 2016 From: adlinds3 at ncsu.edu (Alex Lindsay) Date: Tue, 22 Mar 2016 16:25:18 -0400 Subject: [Paraview] Get color on color bar In-Reply-To: References: <56F18B12.8010400@ncsu.edu> Message-ID: <56F1AA2E.4030702@ncsu.edu> Yes, I still see this with 5.0.1 RC2. I am running Ubuntu-14.04 64-bit On 03/22/2016 02:18 PM, Cory Quammen wrote: > Hi Alex, > > Can you try this in ParaView 5.0.1 RC2, available at > http://www.paraview.org/download/ and report if you are still seeing > this in that version? > > Thanks, > Cory > > On Tue, Mar 22, 2016 at 1:12 PM, Alex Lindsay > wrote: > > Hi all, > > In paraview 5.0, how do I get my color bar to actually have color > instead of a solid blue like shown below? > > > > Alex > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > > > > > -- > Cory Quammen > R&D Engineer > Kitware, Inc. -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: cbcbjbhc.png Type: image/png Size: 43209 bytes Desc: not available URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: image/png Size: 64302 bytes Desc: not available URL: From cory.quammen at kitware.com Tue Mar 22 16:27:04 2016 From: cory.quammen at kitware.com (Cory Quammen) Date: Tue, 22 Mar 2016 15:27:04 -0500 Subject: [Paraview] Get color on color bar In-Reply-To: <56F1AA2E.4030702@ncsu.edu> References: <56F18B12.8010400@ncsu.edu> <56F1AA2E.4030702@ncsu.edu> Message-ID: Alex, Do you have a data set you can share (privately with me, if necessary) for debugging purposes? Thank you, Cory On Tue, Mar 22, 2016 at 3:25 PM, Alex Lindsay wrote: > Yes, I still see this with 5.0.1 RC2. I am running Ubuntu-14.04 64-bit > > > > On 03/22/2016 02:18 PM, Cory Quammen wrote: > > Hi Alex, > > Can you try this in ParaView 5.0.1 RC2, available at > http://www.paraview.org/download/ and > report if you are still seeing this in that version? > > Thanks, > Cory > > On Tue, Mar 22, 2016 at 1:12 PM, Alex Lindsay wrote: > >> Hi all, >> >> In paraview 5.0, how do I get my color bar to actually have color instead >> of a solid blue like shown below? >> >> >> >> Alex >> >> _______________________________________________ >> Powered by www.kitware.com >> >> Visit other Kitware open-source projects at >> >> http://www.kitware.com/opensource/opensource.html >> >> Please keep messages on-topic and check the ParaView Wiki at: >> http://paraview.org/Wiki/ParaView >> >> Search the list archives at: http://markmail.org/search/?q=ParaView >> >> Follow this link to subscribe/unsubscribe: >> http://public.kitware.com/mailman/listinfo/paraview >> >> > > > -- > Cory Quammen > R&D Engineer > Kitware, Inc. > > > -- Cory Quammen R&D Engineer Kitware, Inc. -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: image/png Size: 64302 bytes Desc: not available URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: cbcbjbhc.png Type: image/png Size: 43209 bytes Desc: not available URL: From shawn.waldon at kitware.com Tue Mar 22 16:30:38 2016 From: shawn.waldon at kitware.com (Shawn Waldon) Date: Tue, 22 Mar 2016 16:30:38 -0400 Subject: [Paraview] Get color on color bar In-Reply-To: References: <56F18B12.8010400@ncsu.edu> <56F1AA2E.4030702@ncsu.edu> Message-ID: Alex, This looks like it may be an issue with your graphics card and the new OpenGL2 backend. Especially if you have used older versions of ParaView on this machine without seeing this issue. What graphics card/drivers are you using? Thanks, Shawn On Tue, Mar 22, 2016 at 4:27 PM, Cory Quammen wrote: > Alex, > > Do you have a data set you can share (privately with me, if necessary) for > debugging purposes? > > Thank you, > Cory > > On Tue, Mar 22, 2016 at 3:25 PM, Alex Lindsay wrote: > >> Yes, I still see this with 5.0.1 RC2. I am running Ubuntu-14.04 64-bit >> >> >> >> On 03/22/2016 02:18 PM, Cory Quammen wrote: >> >> Hi Alex, >> >> Can you try this in ParaView 5.0.1 RC2, available at >> http://www.paraview.org/download/ and >> report if you are still seeing this in that version? >> >> Thanks, >> Cory >> >> On Tue, Mar 22, 2016 at 1:12 PM, Alex Lindsay wrote: >> >>> Hi all, >>> >>> In paraview 5.0, how do I get my color bar to actually have color >>> instead of a solid blue like shown below? >>> >>> >>> >>> Alex >>> >>> _______________________________________________ >>> Powered by www.kitware.com >>> >>> Visit other Kitware open-source projects at >>> >>> http://www.kitware.com/opensource/opensource.html >>> >>> Please keep messages on-topic and check the ParaView Wiki at: >>> http://paraview.org/Wiki/ParaView >>> >>> Search the list archives at: http://markmail.org/search/?q=ParaView >>> >>> Follow this link to subscribe/unsubscribe: >>> http://public.kitware.com/mailman/listinfo/paraview >>> >>> >> >> >> -- >> Cory Quammen >> R&D Engineer >> Kitware, Inc. >> >> >> > > > -- > Cory Quammen > R&D Engineer > Kitware, Inc. > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > > -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: image/png Size: 64302 bytes Desc: not available URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: cbcbjbhc.png Type: image/png Size: 43209 bytes Desc: not available URL: From adlinds3 at ncsu.edu Tue Mar 22 16:43:51 2016 From: adlinds3 at ncsu.edu (Alex Lindsay) Date: Tue, 22 Mar 2016 16:43:51 -0400 Subject: [Paraview] Get color on color bar In-Reply-To: References: <56F18B12.8010400@ncsu.edu> <56F1AA2E.4030702@ncsu.edu> Message-ID: <56F1AE87.3000703@ncsu.edu> Sean, you may be right. Paraview 4.1 shows the color bar just fine. Corey, I've attached a data set. Running glxinfo: OpenGL vendor string: X.Org OpenGL renderer string: Gallium 0.4 on AMD CEDAR OpenGL core profile version string: 3.3 (Core Profile) Mesa 10.1.3 OpenGL core profile shading language version string: 3.30 OpenGL core profile context flags: (none) OpenGL core profile profile mask: core profile OpenGL core profile extensions: OpenGL version string: 3.0 Mesa 10.1.3 OpenGL shading language version string: 1.30 OpenGL context flags: (none) OpenGL extensions: lscpi: 01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Cedar [Radeon HD 5000/6000/7350/8350 Series] (prog-if 00 [VGA controller]) Subsystem: Dell Radeon HD 6350 Flags: bus master, fast devsel, latency 0, IRQ 46 Memory at d0000000 (64-bit, prefetchable) [size=256M] Memory at e1420000 (64-bit, non-prefetchable) [size=128K] I/O ports at 3000 [size=256] Expansion ROM at e1400000 [disabled] [size=128K] Capabilities: Kernel driver in use: radeon On 03/22/2016 04:30 PM, Shawn Waldon wrote: > Alex, > > This looks like it may be an issue with your graphics card and the new > OpenGL2 backend. Especially if you have used older versions of > ParaView on this machine without seeing this issue. What graphics > card/drivers are you using? > > Thanks, > Shawn > > On Tue, Mar 22, 2016 at 4:27 PM, Cory Quammen > > wrote: > > Alex, > > Do you have a data set you can share (privately with me, if > necessary) for debugging purposes? > > Thank you, > Cory > > On Tue, Mar 22, 2016 at 3:25 PM, Alex Lindsay > wrote: > > Yes, I still see this with 5.0.1 RC2. I am running > Ubuntu-14.04 64-bit > > > > On 03/22/2016 02:18 PM, Cory Quammen wrote: >> Hi Alex, >> >> Can you try this in ParaView 5.0.1 RC2, available at >> http://www.paraview.org/download/ and report if you are still >> seeing this in that version? >> >> Thanks, >> Cory >> >> On Tue, Mar 22, 2016 at 1:12 PM, Alex Lindsay >> > wrote: >> >> Hi all, >> >> In paraview 5.0, how do I get my color bar to actually >> have color instead of a solid blue like shown below? >> >> >> >> Alex >> >> _______________________________________________ >> Powered by www.kitware.com >> >> Visit other Kitware open-source projects at >> http://www.kitware.com/opensource/opensource.html >> >> Please keep messages on-topic and check the ParaView Wiki >> at: http://paraview.org/Wiki/ParaView >> >> Search the list archives at: >> http://markmail.org/search/?q=ParaView >> >> Follow this link to subscribe/unsubscribe: >> http://public.kitware.com/mailman/listinfo/paraview >> >> >> >> >> -- >> Cory Quammen >> R&D Engineer >> Kitware, Inc. > > > > > -- > Cory Quammen > R&D Engineer > Kitware, Inc. > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > > -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: image/png Size: 43209 bytes Desc: not available URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: image/png Size: 64302 bytes Desc: not available URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: 2d_out.e Type: text/x-eiffel Size: 242148 bytes Desc: not available URL: From adlinds3 at ncsu.edu Tue Mar 22 16:51:09 2016 From: adlinds3 at ncsu.edu (Alex Lindsay) Date: Tue, 22 Mar 2016 16:51:09 -0400 Subject: [Paraview] Automatically scale color map Message-ID: <56F1B03D.4060902@ncsu.edu> Sorry for the barrage of questions guys. I've used Paraview a lot for 1D visualization, but now am wading into 2D... Based off Utkarsh's description here , I would think that toggling "Rescale on Visibility Changes" (text a little different from previous versions of Paraview) would lead to automatic scaling of my color map when I change time steps. However, that doesn't appear to be the case. What am I missing? -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: jfccdeac.png Type: image/png Size: 35981 bytes Desc: not available URL: From cory.quammen at kitware.com Tue Mar 22 16:52:06 2016 From: cory.quammen at kitware.com (Cory Quammen) Date: Tue, 22 Mar 2016 15:52:06 -0500 Subject: [Paraview] Get color on color bar In-Reply-To: <56F1AE87.3000703@ncsu.edu> References: <56F18B12.8010400@ncsu.edu> <56F1AA2E.4030702@ncsu.edu> <56F1AE87.3000703@ncsu.edu> Message-ID: Alex, Thank you for the data set. My color legend looks as expected, i.e., it isn't solid blue. I, too, suspect the graphics driver. Ken, Do you have suggestions on how to debug this? Thanks, Cory On Tue, Mar 22, 2016 at 3:43 PM, Alex Lindsay wrote: > Sean, you may be right. Paraview 4.1 shows the color bar just fine. Corey, > I've attached a data set. > > Running glxinfo: > > OpenGL vendor string: X.Org > OpenGL renderer string: Gallium 0.4 on AMD CEDAR > OpenGL core profile version string: 3.3 (Core Profile) Mesa 10.1.3 > OpenGL core profile shading language version string: 3.30 > OpenGL core profile context flags: (none) > OpenGL core profile profile mask: core profile > OpenGL core profile extensions: > OpenGL version string: 3.0 Mesa 10.1.3 > OpenGL shading language version string: 1.30 > OpenGL context flags: (none) > OpenGL extensions: > > lscpi: > > 01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] > Cedar [Radeon HD 5000/6000/7350/8350 Series] (prog-if 00 [VGA controller]) > Subsystem: Dell Radeon HD 6350 > Flags: bus master, fast devsel, latency 0, IRQ 46 > Memory at d0000000 (64-bit, prefetchable) [size=256M] > Memory at e1420000 (64-bit, non-prefetchable) [size=128K] > I/O ports at 3000 [size=256] > Expansion ROM at e1400000 [disabled] [size=128K] > Capabilities: > Kernel driver in use: radeon > > > > > On 03/22/2016 04:30 PM, Shawn Waldon wrote: > > Alex, > > This looks like it may be an issue with your graphics card and the new > OpenGL2 backend. Especially if you have used older versions of ParaView on > this machine without seeing this issue. What graphics card/drivers are you > using? > > Thanks, > Shawn > > On Tue, Mar 22, 2016 at 4:27 PM, Cory Quammen > wrote: > >> Alex, >> >> Do you have a data set you can share (privately with me, if necessary) >> for debugging purposes? >> >> Thank you, >> Cory >> >> On Tue, Mar 22, 2016 at 3:25 PM, Alex Lindsay < >> adlinds3 at ncsu.edu> wrote: >> >>> Yes, I still see this with 5.0.1 RC2. I am running Ubuntu-14.04 64-bit >>> >>> >>> >>> On 03/22/2016 02:18 PM, Cory Quammen wrote: >>> >>> Hi Alex, >>> >>> Can you try this in ParaView 5.0.1 RC2, available at >>> http://www.paraview.org/download/ >>> and report if you are still seeing this in that version? >>> >>> Thanks, >>> Cory >>> >>> On Tue, Mar 22, 2016 at 1:12 PM, Alex Lindsay < >>> adlinds3 at ncsu.edu> wrote: >>> >>>> Hi all, >>>> >>>> In paraview 5.0, how do I get my color bar to actually have color >>>> instead of a solid blue like shown below? >>>> >>>> >>>> >>>> Alex >>>> >>>> _______________________________________________ >>>> Powered by www.kitware.com >>>> >>>> Visit other Kitware open-source projects at >>>> >>>> http://www.kitware.com/opensource/opensource.html >>>> >>>> Please keep messages on-topic and check the ParaView Wiki at: >>>> http://paraview.org/Wiki/ParaView >>>> >>>> Search the list archives at: >>>> http://markmail.org/search/?q=ParaView >>>> >>>> Follow this link to subscribe/unsubscribe: >>>> http://public.kitware.com/mailman/listinfo/paraview >>>> >>>> >>> >>> >>> -- >>> Cory Quammen >>> R&D Engineer >>> Kitware, Inc. >>> >>> >>> >> >> >> -- >> Cory Quammen >> R&D Engineer >> Kitware, Inc. >> >> _______________________________________________ >> Powered by www.kitware.com >> >> Visit other Kitware open-source projects at >> >> http://www.kitware.com/opensource/opensource.html >> >> Please keep messages on-topic and check the ParaView Wiki at: >> http://paraview.org/Wiki/ParaView >> >> Search the list archives at: http://markmail.org/search/?q=ParaView >> >> Follow this link to subscribe/unsubscribe: >> http://public.kitware.com/mailman/listinfo/paraview >> >> > > -- Cory Quammen R&D Engineer Kitware, Inc. -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: image/png Size: 64302 bytes Desc: not available URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: image/png Size: 43209 bytes Desc: not available URL: From cory.quammen at kitware.com Tue Mar 22 16:55:24 2016 From: cory.quammen at kitware.com (Cory Quammen) Date: Tue, 22 Mar 2016 15:55:24 -0500 Subject: [Paraview] Automatically scale color map In-Reply-To: <56F1B03D.4060902@ncsu.edu> References: <56F1B03D.4060902@ncsu.edu> Message-ID: Alex, Rescaling on Visibility Changes only rescales when an object changes from visible to invisible or vice versa (hence visibility change). To do what you want, see Edit -> Settings. In the Settings dialog, click the General tab and find the "Transfer Function Reset Mode". You can change this to "Grow and update every timestep" to expand the range as time moves on (range never shrinks) or "Clamp and update every timestep" to shrink the range every timestep. HTH, Cory On Tue, Mar 22, 2016 at 3:51 PM, Alex Lindsay wrote: > Sorry for the barrage of questions guys. I've used Paraview a lot for 1D > visualization, but now am wading into 2D... Based off Utkarsh's description > here > , > I would think that toggling "Rescale on Visibility Changes" (text a little > different from previous versions of Paraview) would lead to automatic > scaling of my color map when I change time steps. However, that doesn't > appear to be the case. What am I missing? > > > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > > -- Cory Quammen R&D Engineer Kitware, Inc. -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: jfccdeac.png Type: image/png Size: 35981 bytes Desc: not available URL: From Venkat.Kolluru at erm.com Tue Mar 22 16:59:54 2016 From: Venkat.Kolluru at erm.com (Venkat Kolluru) Date: Tue, 22 Mar 2016 20:59:54 +0000 Subject: [Paraview] Shapefile plugin Message-ID: <27c42b901e734081a84f60608a98ba8b@GRPRDHMBXP01.mail.erm55.com> Hi all, I am using paraview for 3-D hydrodynamic and water quality plume modeling. I am interested to load ArcGIS shape files and geo-referenced images so that I can overlay the 3-D model results. Forum and other web searches show that some versions of paraview (paraviewGeo) and shapefile plugins were developed by others. But I am not get these files from websites (broken links or not available). Can anyone share shapefile and geo-ref image plugins for paraview? Thanks Venkat ___________________________________________________________________________________ Venkat S. Kolluru, Ph.D. Technical Fellow, IAP ERM 75 Valley Stream Parkway Suite 200 Malvern, PA 19355 Main: 484-913-0300; Direct: 484-913-0393; Mob: 610-764-0579; Fax: 484-913-0301 www.erm.com; venkat.kolluru at erm.com ________________________________ This electronic mail message may contain information which is (a) LEGALLY PRIVILEGED, PROPRIETARY IN NATURE, OR OTHERWISE PROTECTED BY LAW FROM DISCLOSURE, and (b) intended only for the use of the Addressee (s) names herein. If you are not the Addressee(s), or the person responsible for delivering this to the Addressee (s), you are hereby notified that reading, copying, or distributing this message is prohibited. If you have received this electronic mail message in error, please contact us immediately at (617) 646-7800 and take the steps necessary to delete the message completely from your computer system. Thank you, Please visit ERM's web site: http://www.erm.com -------------- next part -------------- An HTML attachment was scrubbed... URL: From ken.martin at kitware.com Tue Mar 22 17:20:43 2016 From: ken.martin at kitware.com (Ken Martin) Date: Tue, 22 Mar 2016 17:20:43 -0400 Subject: [Paraview] Get color on color bar In-Reply-To: References: <56F18B12.8010400@ncsu.edu> <56F1AA2E.4030702@ncsu.edu> <56F1AE87.3000703@ncsu.edu> Message-ID: Mesa versions 10.5.4 and earlier have a bug that causes issues with VTK. We recommend upgrading to version 10.5.5 or later. That would be my first guess. If that is the case we probably need to add something to watch for that in VTK. Thanks Ken On Tue, Mar 22, 2016 at 4:52 PM, Cory Quammen wrote: > Alex, > > Thank you for the data set. My color legend looks as expected, i.e., it > isn't solid blue. I, too, suspect the graphics driver. > > Ken, > > Do you have suggestions on how to debug this? > > Thanks, > Cory > > On Tue, Mar 22, 2016 at 3:43 PM, Alex Lindsay wrote: > >> Sean, you may be right. Paraview 4.1 shows the color bar just fine. >> Corey, I've attached a data set. >> >> Running glxinfo: >> >> OpenGL vendor string: X.Org >> OpenGL renderer string: Gallium 0.4 on AMD CEDAR >> OpenGL core profile version string: 3.3 (Core Profile) Mesa 10.1.3 >> OpenGL core profile shading language version string: 3.30 >> OpenGL core profile context flags: (none) >> OpenGL core profile profile mask: core profile >> OpenGL core profile extensions: >> OpenGL version string: 3.0 Mesa 10.1.3 >> OpenGL shading language version string: 1.30 >> OpenGL context flags: (none) >> OpenGL extensions: >> >> lscpi: >> >> 01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] >> Cedar [Radeon HD 5000/6000/7350/8350 Series] (prog-if 00 [VGA controller]) >> Subsystem: Dell Radeon HD 6350 >> Flags: bus master, fast devsel, latency 0, IRQ 46 >> Memory at d0000000 (64-bit, prefetchable) [size=256M] >> Memory at e1420000 (64-bit, non-prefetchable) [size=128K] >> I/O ports at 3000 [size=256] >> Expansion ROM at e1400000 [disabled] [size=128K] >> Capabilities: >> Kernel driver in use: radeon >> >> >> >> >> On 03/22/2016 04:30 PM, Shawn Waldon wrote: >> >> Alex, >> >> This looks like it may be an issue with your graphics card and the new >> OpenGL2 backend. Especially if you have used older versions of ParaView on >> this machine without seeing this issue. What graphics card/drivers are you >> using? >> >> Thanks, >> Shawn >> >> On Tue, Mar 22, 2016 at 4:27 PM, Cory Quammen >> wrote: >> >>> Alex, >>> >>> Do you have a data set you can share (privately with me, if necessary) >>> for debugging purposes? >>> >>> Thank you, >>> Cory >>> >>> On Tue, Mar 22, 2016 at 3:25 PM, Alex Lindsay < >>> adlinds3 at ncsu.edu> wrote: >>> >>>> Yes, I still see this with 5.0.1 RC2. I am running Ubuntu-14.04 64-bit >>>> >>>> >>>> >>>> On 03/22/2016 02:18 PM, Cory Quammen wrote: >>>> >>>> Hi Alex, >>>> >>>> Can you try this in ParaView 5.0.1 RC2, available at >>>> http://www.paraview.org/download/ >>>> and report if you are still seeing this in that version? >>>> >>>> Thanks, >>>> Cory >>>> >>>> On Tue, Mar 22, 2016 at 1:12 PM, Alex Lindsay < >>>> adlinds3 at ncsu.edu> wrote: >>>> >>>>> Hi all, >>>>> >>>>> In paraview 5.0, how do I get my color bar to actually have color >>>>> instead of a solid blue like shown below? >>>>> >>>>> >>>>> >>>>> Alex >>>>> >>>>> _______________________________________________ >>>>> Powered by www.kitware.com >>>>> >>>>> Visit other Kitware open-source projects at >>>>> >>>>> http://www.kitware.com/opensource/opensource.html >>>>> >>>>> Please keep messages on-topic and check the ParaView Wiki at: >>>>> http://paraview.org/Wiki/ParaView >>>>> >>>>> Search the list archives at: >>>>> http://markmail.org/search/?q=ParaView >>>>> >>>>> Follow this link to subscribe/unsubscribe: >>>>> http://public.kitware.com/mailman/listinfo/paraview >>>>> >>>>> >>>> >>>> >>>> -- >>>> Cory Quammen >>>> R&D Engineer >>>> Kitware, Inc. >>>> >>>> >>>> >>> >>> >>> -- >>> Cory Quammen >>> R&D Engineer >>> Kitware, Inc. >>> >>> _______________________________________________ >>> Powered by www.kitware.com >>> >>> Visit other Kitware open-source projects at >>> >>> http://www.kitware.com/opensource/opensource.html >>> >>> Please keep messages on-topic and check the ParaView Wiki at: >>> http://paraview.org/Wiki/ParaView >>> >>> Search the list archives at: http://markmail.org/search/?q=ParaView >>> >>> Follow this link to subscribe/unsubscribe: >>> http://public.kitware.com/mailman/listinfo/paraview >>> >>> >> >> > > > -- > Cory Quammen > R&D Engineer > Kitware, Inc. > -- Ken Martin PhD Chairman & CFO Kitware Inc. 28 Corporate Drive Clifton Park NY 12065 518 371 3971 This communication, including all attachments, contains confidential and legally privileged information, and it is intended only for the use of the addressee. Access to this email by anyone else is unauthorized. If you are not the intended recipient, any disclosure, copying, distribution or any action taken in reliance on it is prohibited and may be unlawful. If you received this communication in error please notify us immediately and destroy the original message. Thank you. -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: image/png Size: 64302 bytes Desc: not available URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: image/png Size: 43209 bytes Desc: not available URL: From kmorel at sandia.gov Tue Mar 22 17:25:55 2016 From: kmorel at sandia.gov (Moreland, Kenneth) Date: Tue, 22 Mar 2016 21:25:55 +0000 Subject: [Paraview] Automatically scale color map Message-ID: <6456D829-7EE1-4011-B02C-B70FD0B3192D@sandia.gov> Alex, I'd like to supplement Cory's answer (which is totally correct) with some caution. There is a reason why the functionality you are looking for is hidden in the Settings dialog. Making animations where the color map rescales every time step can be very misleading. Use this option with caution. Rather than change the color map scaling every time step, it is better to set a static range that is valid for all time steps (if possible). Assuming your data is not huge (and it sounds like it is not), you can try hitting the "Rescale to data range over all timesteps" button. (It is in the color map editor to the right of the color bars with the "t" on it.) That will look at your data over all time and set the color scale to the min/max over all. -Ken From: ParaView > on behalf of Cory Quammen > Date: Tuesday, March 22, 2016 at 2:55 PM To: Alex Lindsay > Cc: ParaView > Subject: [EXTERNAL] Re: [Paraview] Automatically scale color map Alex, Rescaling on Visibility Changes only rescales when an object changes from visible to invisible or vice versa (hence visibility change). To do what you want, see Edit -> Settings. In the Settings dialog, click the General tab and find the "Transfer Function Reset Mode". You can change this to "Grow and update every timestep" to expand the range as time moves on (range never shrinks) or "Clamp and update every timestep" to shrink the range every timestep. HTH, Cory On Tue, Mar 22, 2016 at 3:51 PM, Alex Lindsay > wrote: Sorry for the barrage of questions guys. I've used Paraview a lot for 1D visualization, but now am wading into 2D... Based off Utkarsh's description here, I would think that toggling "Rescale on Visibility Changes" (text a little different from previous versions of Paraview) would lead to automatic scaling of my color map when I change time steps. However, that doesn't appear to be the case. What am I missing? [cid:part2.01000403.09020108 at ncsu.edu] _______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview -- Cory Quammen R&D Engineer Kitware, Inc. -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: jfccdeac.png Type: image/png Size: 35981 bytes Desc: jfccdeac.png URL: From cory.quammen at kitware.com Tue Mar 22 17:35:00 2016 From: cory.quammen at kitware.com (Cory Quammen) Date: Tue, 22 Mar 2016 16:35:00 -0500 Subject: [Paraview] Automatically scale color map In-Reply-To: <6456D829-7EE1-4011-B02C-B70FD0B3192D@sandia.gov> References: <6456D829-7EE1-4011-B02C-B70FD0B3192D@sandia.gov> Message-ID: On Tue, Mar 22, 2016 at 4:25 PM, Moreland, Kenneth wrote: > Alex, > > I'd like to supplement Cory's answer (which is totally correct) with some > caution. There is a reason why the functionality you are looking for is > hidden in the Settings dialog. Making animations where the color map > rescales every time step can be very misleading. Use this option with > caution. > Yes, couldn't agree more. Cory Rather than change the color map scaling every time step, it is better to > set a static range that is valid for all time steps (if possible). Assuming > your data is not huge (and it sounds like it is not), you can try hitting > the "Rescale to data range over all timesteps" button. (It is in the color > map editor to the right of the color bars with the "t" on it.) That will > look at your data over all time and set the color scale to the min/max over > all. > > -Ken > > From: ParaView on behalf of Cory Quammen < > cory.quammen at kitware.com> > Date: Tuesday, March 22, 2016 at 2:55 PM > To: Alex Lindsay > Cc: ParaView > Subject: [EXTERNAL] Re: [Paraview] Automatically scale color map > > Alex, > > Rescaling on Visibility Changes only rescales when an object changes from > visible to invisible or vice versa (hence visibility change). > > To do what you want, see Edit -> Settings. In the Settings dialog, click > the General tab and find the "Transfer Function Reset Mode". You can change > this to "Grow and update every timestep" to expand the range as time moves > on (range never shrinks) or "Clamp and update every timestep" to shrink the > range every timestep. > > HTH, > Cory > > On Tue, Mar 22, 2016 at 3:51 PM, Alex Lindsay wrote: > >> Sorry for the barrage of questions guys. I've used Paraview a lot for 1D >> visualization, but now am wading into 2D... Based off Utkarsh's description >> here >> , >> I would think that toggling "Rescale on Visibility Changes" (text a little >> different from previous versions of Paraview) would lead to automatic >> scaling of my color map when I change time steps. However, that doesn't >> appear to be the case. What am I missing? >> >> >> >> _______________________________________________ >> Powered by www.kitware.com >> >> Visit other Kitware open-source projects at >> http://www.kitware.com/opensource/opensource.html >> >> Please keep messages on-topic and check the ParaView Wiki at: >> http://paraview.org/Wiki/ParaView >> >> Search the list archives at: http://markmail.org/search/?q=ParaView >> >> Follow this link to subscribe/unsubscribe: >> http://public.kitware.com/mailman/listinfo/paraview >> >> > > > -- > Cory Quammen > R&D Engineer > Kitware, Inc. > -- Cory Quammen R&D Engineer Kitware, Inc. -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: jfccdeac.png Type: image/png Size: 35981 bytes Desc: not available URL: From aashish.chaudhary at kitware.com Tue Mar 22 18:26:05 2016 From: aashish.chaudhary at kitware.com (Aashish Chaudhary) Date: Tue, 22 Mar 2016 18:26:05 -0400 Subject: [Paraview] Shapefile plugin In-Reply-To: <27c42b901e734081a84f60608a98ba8b@GRPRDHMBXP01.mail.erm55.com> References: <27c42b901e734081a84f60608a98ba8b@GRPRDHMBXP01.mail.erm55.com> Message-ID: Hi Venkat, You will need to build ParaView with Module_vtkIOGDAL set to ON. Then you will need to install this plugin from here: (it worked for bit older version of ParaView so things may have changed.). https://www.gitorious.org/vtkgis_vector_reader/vtkgis_vector_reader.git/?p=vtkgis_vector_reader:vtkgis_vector_reader.git;a=tree;f=ParaViewPlugin;h=001f92722ada41697ef402339b6777e3dc66e1f1;hb=HEAD Once the plugin is enabled, you should be able to load the Shapefile. I will talk to ParaView developers to bring this into ParaView (I don't think its in the repo yet). Thanks On Tue, Mar 22, 2016 at 4:59 PM, Venkat Kolluru via ParaView < paraview at paraview.org> wrote: > Hi all, > > > > I am using paraview for 3-D hydrodynamic and water quality plume modeling. > > I am interested to load ArcGIS shape files and geo-referenced images so > that I can overlay the 3-D model results. > > Forum and other web searches show that some versions of paraview > (paraviewGeo) and shapefile plugins were developed by others. > > But I am not get these files from websites (broken links or not available). > > > > Can anyone share shapefile and geo-ref image plugins for paraview? > > > > Thanks > > Venkat > > > > > *___________________________________________________________________________________* > > Venkat S. Kolluru, Ph.D. > > Technical Fellow, IAP > > ERM > > 75 Valley Stream Parkway > > Suite 200 > > Malvern, PA 19355 > > > > Main: 484-913-0300; Direct: 484-913-0393; Mob: 610-764-0579; Fax: > 484-913-0301 > > www.erm.com; venkat.kolluru at erm.com > > > > ------------------------------ > > This electronic mail message may contain information which is (a) LEGALLY > PRIVILEGED, PROPRIETARY IN NATURE, OR OTHERWISE PROTECTED BY LAW FROM > DISCLOSURE, and (b) intended only for the use of the Addressee (s) names > herein. If you are not the Addressee(s), or the person responsible for > delivering this to the Addressee (s), you are hereby notified that reading, > copying, or distributing this message is prohibited. If you have received > this electronic mail message in error, please contact us immediately at > (617) 646-7800 and take the steps necessary to delete the message > completely from your computer system. Thank you, > > Please visit ERM's web site: http://www.erm.com > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > > -- *| Aashish Chaudhary | Technical Leader | Kitware Inc. * *| http://www.kitware.com/company/team/chaudhary.html * -------------- next part -------------- An HTML attachment was scrubbed... URL: From adlinds3 at ncsu.edu Tue Mar 22 18:53:38 2016 From: adlinds3 at ncsu.edu (Alex Lindsay) Date: Tue, 22 Mar 2016 18:53:38 -0400 Subject: [Paraview] Automatically scale color map In-Reply-To: References: <6456D829-7EE1-4011-B02C-B70FD0B3192D@sandia.gov> Message-ID: <56F1CCF2.9010201@ncsu.edu> Ken & Cory, thank you both for the input. I agree that changing scales can be very misleading! However, at this point I'm investigating some very new physics that I don't quite have an intuitive grasp of yet. Thus, being able to see the max and/or min in the domain and its location evolve over time is useful for me. Cory's suggestion works well for this. Thanks again guys! On 03/22/2016 05:35 PM, Cory Quammen wrote: > On Tue, Mar 22, 2016 at 4:25 PM, Moreland, Kenneth > wrote: > > Alex, > > I'd like to supplement Cory's answer (which is totally correct) > with some caution. There is a reason why the functionality you are > looking for is hidden in the Settings dialog. Making animations > where the color map rescales every time step can be very > misleading. Use this option with caution. > > > Yes, couldn't agree more. > Cory > > Rather than change the color map scaling every time step, it is > better to set a static range that is valid for all time steps (if > possible). Assuming your data is not huge (and it sounds like it > is not), you can try hitting the "Rescale to data range over all > timesteps" button. (It is in the color map editor to the right of > the color bars with the "t" on it.) That will look at your data > over all time and set the color scale to the min/max over all. > > -Ken > > From: ParaView > on behalf of Cory Quammen > > > Date: Tuesday, March 22, 2016 at 2:55 PM > To: Alex Lindsay > > Cc: ParaView > > Subject: [EXTERNAL] Re: [Paraview] Automatically scale color map > > Alex, > > Rescaling on Visibility Changes only rescales when an object > changes from visible to invisible or vice versa (hence visibility > change). > > To do what you want, see Edit -> Settings. In the Settings dialog, > click the General tab and find the "Transfer Function Reset Mode". > You can change this to "Grow and update every timestep" to expand > the range as time moves on (range never shrinks) or "Clamp and > update every timestep" to shrink the range every timestep. > > HTH, > Cory > > On Tue, Mar 22, 2016 at 3:51 PM, Alex Lindsay > wrote: > > Sorry for the barrage of questions guys. I've used Paraview a > lot for 1D visualization, but now am wading into 2D... Based > off Utkarsh's description here > , > I would think that toggling "Rescale on Visibility Changes" > (text a little different from previous versions of Paraview) > would lead to automatic scaling of my color map when I change > time steps. However, that doesn't appear to be the case. What > am I missing? > > > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > > Search the list archives at: > http://markmail.org/search/?q=ParaView > > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > > > > > -- > Cory Quammen > R&D Engineer > Kitware, Inc. > > > > > -- > Cory Quammen > R&D Engineer > Kitware, Inc. -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: image/png Size: 35981 bytes Desc: not available URL: From bruno.mendes.lad at gmail.com Tue Mar 22 19:03:05 2016 From: bruno.mendes.lad at gmail.com (Bruno Mendes - LAD) Date: Tue, 22 Mar 2016 20:03:05 -0300 Subject: [Paraview] Rendering Error - OpenGLRenderWindow Message-ID: Hi, I'm trying to use Paraview-4.0.1 installed by apt-get. Could anyone help me, please? I'm using Ubuntu 14.04 Desktop / ParaView Client and Ubuntu 14.04 Server /ParaView Server and got the following situation: The dependences of ParaView, openmpi, vtk are all the ubuntu 14.04 versions. The pvserver is running on a machine without GPU, so I use the command "mpirun -np 32 pvserver --use-offscreen-rendering" to start the ParaView server. When i run paraview on client, I receive this error below but the program open: ############ QInotifyFileSystemWatcherEngine::addPaths: inotify_add_watch failed: No such file or directory QFileSystemWatcher: failed to add paths: /root/.config/ibus/bus Bus::open: Can not get ibus-daemon's address. IBusInputContext::createInputContext: no connection to ibus-daemon ############ And when I select the option "Surface" or "Surface with Edges" on the top of the screen I receive this error and the server is disconnected, closing the mpirun process: ############ ERROR: In /build/buildd/paraview-4.0.1/VTK/Rendering/OpenGL/vtkXOpenGLRenderWindow.cxx, line 531 vtkXOpenGLRenderWindow (0x1d15c50): bad X server connection. DISPLAY= ERROR: In /build/buildd/paraview-4.0.1/VTK/Rendering/OpenGL/vtkXOpenGLRenderWindow.cxx, line 322 vtkXOpenGLRenderWindow (0x1d15c50): bad X server connection. DISPLAY= ERROR: In /build/buildd/paraview-4.0.1/VTK/Parallel/Core/vtkSocketCommunicator.cxx, line 812 vtkSocketCommunicator (0x17c6530): Could not receive tag. 144432 ERROR: In /build/buildd/paraview-4.0.1/VTK/Parallel/Core/vtkSocketCommunicator.cxx, line 812 vtkSocketCommunicator (0x17c6530): Could not receive tag. 144432 ERROR: In /build/buildd/paraview-4.0.1/VTK/Parallel/Core/vtkSocketCommunicator.cxx, line 812 vtkSocketCommunicator (0x17c6530): Could not receive tag. 0 ERROR: In /build/buildd/paraview-4.0.1/VTK/Parallel/Core/vtkCommunicator.cxx, line 502 vtkSocketCommunicator (0x17c6530): Could not receive data! Generic Warning: In /build/buildd/paraview-4.0.1/VTK/Rendering/Parallel/vtkSynchronizedRenderers.cxx, line 718 Only 3 or 4 component images are handled. ERROR: In /build/buildd/paraview-4.0.1/VTK/Parallel/Core/vtkSocketCommunicator.cxx, line 812 vtkSocketCommunicator (0x17c6530): Could not receive tag. 16 ERROR: In /build/buildd/paraview-4.0.1/VTK/Common/System/vtkSocket.cxx, line 572 vtkClientSocket (0x17c5f10): Socket error in call to send. Broken pipe. ERROR: In /build/buildd/paraview-4.0.1/VTK/Parallel/Core/vtkSocketCommunicator.cxx, line 735 vtkSocketCommunicator (0x17c6530): Could not send tag. ERROR: In /build/buildd/paraview-4.0.1/VTK/Common/System/vtkSocket.cxx, line 572 vtkClientSocket (0x17c5f10): Socket error in call to send. Broken pipe. ERROR: In /build/buildd/paraview-4.0.1/VTK/Parallel/Core/vtkSocketCommunicator.cxx, line 735 vtkSocketCommunicator (0x17c6530): Could not send tag. ERROR: In /build/buildd/paraview-4.0.1/VTK/Common/System/vtkSocket.cxx, line 572 vtkClientSocket (0x17c5f10): Socket error in call to send. Broken pipe. ERROR: In /build/buildd/paraview-4.0.1/VTK/Parallel/Core/vtkSocketCommunicator.cxx, line 735 vtkSocketCommunicator (0x17c6530): Could not send tag. ERROR: In /build/buildd/paraview-4.0.1/VTK/Parallel/Core/vtkSocketCommunicator.cxx, line 812 vtkSocketCommunicator (0x17c6530): Could not receive tag. 188969 ############ On the client side, I've tried to export this environment variable before run paraview: "export LIBGL_ALWAYS_INDIRECT=y" either When I do this, after connect the client to server, i've got this error: ############ X Error: GLXBadContextTag 176 Extension: 156 (Uknown extension) Minor opcode: 5 (Unknown request) Resource id: 0x5600134 X Error: 0 0 Extension: 156 (Uknown extension) Minor opcode: 26 (Unknown request) Resource id: 0x0 ############ And when I select the option "Surface" or "Surface with Edges" on the top of the screen I receive the same error and the server is disconnected, closing the mpirun process: ############ ERROR: In /build/buildd/paraview-4.0.1/VTK/Rendering/OpenGL/vtkXOpenGLRenderWindow.cxx, line 531 vtkXOpenGLRenderWindow (0x269b780): bad X server connection. DISPLAY=?? ERROR: In /build/buildd/paraview-4.0.1/VTK/Rendering/OpenGL/vtkXOpenGLRenderWindow.cxx, line 322 vtkXOpenGLRenderWindow (0x269b780): bad X server connection. DISPLAY=??? ERROR: In /build/buildd/paraview-4.0.1/VTK/Parallel/Core/vtkSocketCommunicator.cxx, line 812 vtkSocketCommunicator (0x15241f0): Could not receive tag. 144432 ERROR: In /build/buildd/paraview-4.0.1/VTK/Parallel/Core/vtkSocketCommunicator.cxx, line 812 vtkSocketCommunicator (0x15241f0): Could not receive tag. 144432 ERROR: In /build/buildd/paraview-4.0.1/VTK/Parallel/Core/vtkSocketCommunicator.cxx, line 812 vtkSocketCommunicator (0x15241f0): Could not receive tag. 0 ERROR: In /build/buildd/paraview-4.0.1/VTK/Parallel/Core/vtkCommunicator.cxx, line 502 vtkSocketCommunicator (0x15241f0): Could not receive data! Generic Warning: In /build/buildd/paraview-4.0.1/VTK/Rendering/Parallel/vtkSynchronizedRenderers.cxx, line 718 Only 3 or 4 component images are handled. ERROR: In /build/buildd/paraview-4.0.1/VTK/Parallel/Core/vtkSocketCommunicator.cxx, line 812 vtkSocketCommunicator (0x15241f0): Could not receive tag. 16 ERROR: In /build/buildd/paraview-4.0.1/VTK/Common/System/vtkSocket.cxx, line 572 vtkClientSocket (0x1523c10): Socket error in call to send. Broken pipe. ERROR: In /build/buildd/paraview-4.0.1/VTK/Parallel/Core/vtkSocketCommunicator.cxx, line 735 vtkSocketCommunicator (0x15241f0): Could not send tag. ERROR: In /build/buildd/paraview-4.0.1/VTK/Common/System/vtkSocket.cxx, line 572 vtkClientSocket (0x1523c10): Socket error in call to send. Broken pipe. ERROR: In /build/buildd/paraview-4.0.1/VTK/Parallel/Core/vtkSocketCommunicator.cxx, line 735 vtkSocketCommunicator (0x15241f0): Could not send tag. ERROR: In /build/buildd/paraview-4.0.1/VTK/Common/System/vtkSocket.cxx, line 572 vtkClientSocket (0x1523c10): Socket error in call to send. Broken pipe. ERROR: In /build/buildd/paraview-4.0.1/VTK/Parallel/Core/vtkSocketCommunicator.cxx, line 735 vtkSocketCommunicator (0x15241f0): Could not send tag. ERROR: In /build/buildd/paraview-4.0.1/VTK/Parallel/Core/vtkSocketCommunicator.cxx, line 812 vtkSocketCommunicator (0x15241f0): Could not receive tag. 188969 ############ Att, Bruno Bragan?a Mendes HPC LAB - LAD/PUCRS Av. Ipiranga, 6681 - Pr?dio 32 T?rreo - Sala 120 +55 51 33538001 -------------- next part -------------- An HTML attachment was scrubbed... URL: From adlinds3 at ncsu.edu Tue Mar 22 19:29:55 2016 From: adlinds3 at ncsu.edu (Alex Lindsay) Date: Tue, 22 Mar 2016 19:29:55 -0400 Subject: [Paraview] Get color on color bar In-Reply-To: <56F1D539.6060805@ncsu.edu> References: <56F1D539.6060805@ncsu.edu> Message-ID: <56F1D573.1040906@ncsu.edu> Alright, upgraded my graphics (now running Mesa 11.3.0 among other upgrades), and now I have a beautiful color bar :-) Thanks a lot guys On 03/22/2016 05:20 PM, Ken Martin wrote: > > Mesa versions 10.5.4 and earlier have a bug that causes issues with > VTK. We recommend upgrading to version 10.5.5 or later. That would be > my first guess. If that is the case we probably need to add something > to watch for that in VTK. > > Thanks > > Ken > > > On Tue, Mar 22, 2016 at 4:52 PM, Cory Quammen > > wrote: > > Alex, > > Thank you for the data set. My color legend looks as expected, > i.e., it isn't solid blue. I, too, suspect the graphics driver. > > Ken, > > Do you have suggestions on how to debug this? > > Thanks, > Cory > > On Tue, Mar 22, 2016 at 3:43 PM, Alex Lindsay > wrote: > > Sean, you may be right. Paraview 4.1 shows the color bar just > fine. Corey, I've attached a data set. > > Running glxinfo: > > OpenGL vendor string: X.Org > OpenGL renderer string: Gallium 0.4 on AMD CEDAR > OpenGL core profile version string: 3.3 (Core Profile) Mesa 10.1.3 > OpenGL core profile shading language version string: 3.30 > OpenGL core profile context flags: (none) > OpenGL core profile profile mask: core profile > OpenGL core profile extensions: > OpenGL version string: 3.0 Mesa 10.1.3 > OpenGL shading language version string: 1.30 > OpenGL context flags: (none) > OpenGL extensions: > > lscpi: > > 01:00.0 VGA compatible controller: Advanced Micro Devices, > Inc. [AMD/ATI] Cedar [Radeon HD 5000/6000/7350/8350 Series] > (prog-if 00 [VGA controller]) > Subsystem: Dell Radeon HD 6350 > Flags: bus master, fast devsel, latency 0, IRQ 46 > Memory at d0000000 (64-bit, prefetchable) [size=256M] > Memory at e1420000 (64-bit, non-prefetchable) [size=128K] > I/O ports at 3000 [size=256] > Expansion ROM at e1400000 [disabled] [size=128K] > Capabilities: > Kernel driver in use: radeon > > > > > On 03/22/2016 04:30 PM, Shawn Waldon wrote: >> Alex, >> >> This looks like it may be an issue with your graphics card >> and the new OpenGL2 backend. Especially if you have used >> older versions of ParaView on this machine without seeing >> this issue. What graphics card/drivers are you using? >> >> Thanks, >> Shawn >> >> On Tue, Mar 22, 2016 at 4:27 PM, Cory Quammen >> > >> wrote: >> >> Alex, >> >> Do you have a data set you can share (privately with me, >> if necessary) for debugging purposes? >> >> Thank you, >> Cory >> >> On Tue, Mar 22, 2016 at 3:25 PM, Alex Lindsay >> wrote: >> >> Yes, I still see this with 5.0.1 RC2. I am running >> Ubuntu-14.04 64-bit >> >> >> >> On 03/22/2016 02:18 PM, Cory Quammen wrote: >>> Hi Alex, >>> >>> Can you try this in ParaView 5.0.1 RC2, available at >>> http://www.paraview.org/download/ and report if you >>> are still seeing this in that version? >>> >>> Thanks, >>> Cory >>> >>> On Tue, Mar 22, 2016 at 1:12 PM, Alex Lindsay >>> wrote: >>> >>> Hi all, >>> >>> In paraview 5.0, how do I get my color bar to >>> actually have color instead of a solid blue like >>> shown below? >>> >>> >>> >>> Alex >>> >>> _______________________________________________ >>> Powered by www.kitware.com >>> >>> Visit other Kitware open-source projects at >>> http://www.kitware.com/opensource/opensource.html >>> >>> Please keep messages on-topic and check the >>> ParaView Wiki at: http://paraview.org/Wiki/ParaView >>> >>> Search the list archives at: >>> http://markmail.org/search/?q=ParaView >>> >>> Follow this link to subscribe/unsubscribe: >>> http://public.kitware.com/mailman/listinfo/paraview >>> >>> >>> >>> >>> -- >>> Cory Quammen >>> R&D Engineer >>> Kitware, Inc. >> >> >> >> >> -- >> Cory Quammen >> R&D Engineer >> Kitware, Inc. >> >> _______________________________________________ >> Powered by www.kitware.com >> >> Visit other Kitware open-source projects at >> http://www.kitware.com/opensource/opensource.html >> >> Please keep messages on-topic and check the ParaView Wiki >> at: http://paraview.org/Wiki/ParaView >> >> Search the list archives at: >> http://markmail.org/search/?q=ParaView >> >> Follow this link to subscribe/unsubscribe: >> http://public.kitware.com/mailman/listinfo/paraview >> >> > > > > > -- > Cory Quammen > R&D Engineer > Kitware, Inc. > > > > > -- > Ken Martin PhD > Chairman & CFO > Kitware Inc. > 28 Corporate Drive > Clifton Park NY 12065 > 518 371 3971 > > This communication, including all attachments, contains confidential > and legally privileged information, and it is intended only for the > use of the addressee. Access to this email by anyone else is > unauthorized. If you are not the intended recipient, any disclosure, > copying, distribution or any action taken in reliance on it is > prohibited and may be unlawful. If you received this communication in > error please notify us immediately and destroy the original message. > Thank you. -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: image/png Size: 45318 bytes Desc: not available URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: image/png Size: 43209 bytes Desc: not available URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: image/png Size: 64302 bytes Desc: not available URL: From cory.quammen at kitware.com Tue Mar 22 21:17:45 2016 From: cory.quammen at kitware.com (Cory Quammen) Date: Tue, 22 Mar 2016 20:17:45 -0500 Subject: [Paraview] Get color on color bar In-Reply-To: <56F1D573.1040906@ncsu.edu> References: <56F1D539.6060805@ncsu.edu> <56F1D573.1040906@ncsu.edu> Message-ID: Thanks for letting us know, Alex On Tue, Mar 22, 2016 at 6:29 PM, Alex Lindsay wrote: > Alright, upgraded my graphics (now running Mesa 11.3.0 among other > upgrades), and now I have a beautiful color bar :-) Thanks a lot guys > > > > On 03/22/2016 05:20 PM, Ken Martin wrote: > > Mesa versions 10.5.4 and earlier have a bug that causes issues with VTK. > We recommend upgrading to version 10.5.5 or later. That would be my first > guess. If that is the case we probably need to add something to watch for > that in VTK. > > Thanks > > Ken > > On Tue, Mar 22, 2016 at 4:52 PM, Cory Quammen > wrote: > >> Alex, >> >> Thank you for the data set. My color legend looks as expected, i.e., it >> isn't solid blue. I, too, suspect the graphics driver. >> >> Ken, >> >> Do you have suggestions on how to debug this? >> >> Thanks, >> Cory >> >> On Tue, Mar 22, 2016 at 3:43 PM, Alex Lindsay < >> adlinds3 at ncsu.edu> wrote: >> >>> Sean, you may be right. Paraview 4.1 shows the color bar just fine. >>> Corey, I've attached a data set. >>> >>> Running glxinfo: >>> >>> OpenGL vendor string: X.Org >>> OpenGL renderer string: Gallium 0.4 on AMD CEDAR >>> OpenGL core profile version string: 3.3 (Core Profile) Mesa 10.1.3 >>> OpenGL core profile shading language version string: 3.30 >>> OpenGL core profile context flags: (none) >>> OpenGL core profile profile mask: core profile >>> OpenGL core profile extensions: >>> OpenGL version string: 3.0 Mesa 10.1.3 >>> OpenGL shading language version string: 1.30 >>> OpenGL context flags: (none) >>> OpenGL extensions: >>> >>> lscpi: >>> >>> 01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. >>> [AMD/ATI] Cedar [Radeon HD 5000/6000/7350/8350 Series] (prog-if 00 [VGA >>> controller]) >>> Subsystem: Dell Radeon HD 6350 >>> Flags: bus master, fast devsel, latency 0, IRQ 46 >>> Memory at d0000000 (64-bit, prefetchable) [size=256M] >>> Memory at e1420000 (64-bit, non-prefetchable) [size=128K] >>> I/O ports at 3000 [size=256] >>> Expansion ROM at e1400000 [disabled] [size=128K] >>> Capabilities: >>> Kernel driver in use: radeon >>> >>> >>> >>> >>> On 03/22/2016 04:30 PM, Shawn Waldon wrote: >>> >>> Alex, >>> >>> This looks like it may be an issue with your graphics card and the new >>> OpenGL2 backend. Especially if you have used older versions of ParaView on >>> this machine without seeing this issue. What graphics card/drivers are you >>> using? >>> >>> Thanks, >>> Shawn >>> >>> On Tue, Mar 22, 2016 at 4:27 PM, Cory Quammen < >>> cory.quammen at kitware.com> wrote: >>> >>>> Alex, >>>> >>>> Do you have a data set you can share (privately with me, if necessary) >>>> for debugging purposes? >>>> >>>> Thank you, >>>> Cory >>>> >>>> On Tue, Mar 22, 2016 at 3:25 PM, Alex Lindsay < >>>> adlinds3 at ncsu.edu> wrote: >>>> >>>>> Yes, I still see this with 5.0.1 RC2. I am running Ubuntu-14.04 64-bit >>>>> >>>>> >>>>> >>>>> On 03/22/2016 02:18 PM, Cory Quammen wrote: >>>>> >>>>> Hi Alex, >>>>> >>>>> Can you try this in ParaView 5.0.1 RC2, available at >>>>> http://www.paraview.org/download/ >>>>> and report if you are still seeing this in that version? >>>>> >>>>> Thanks, >>>>> Cory >>>>> >>>>> On Tue, Mar 22, 2016 at 1:12 PM, Alex Lindsay < >>>>> adlinds3 at ncsu.edu> wrote: >>>>> >>>>>> Hi all, >>>>>> >>>>>> In paraview 5.0, how do I get my color bar to actually have color >>>>>> instead of a solid blue like shown below? >>>>>> >>>>>> >>>>>> >>>>>> Alex >>>>>> >>>>>> _______________________________________________ >>>>>> Powered by www.kitware.com >>>>>> >>>>>> Visit other Kitware open-source projects at >>>>>> >>>>>> http://www.kitware.com/opensource/opensource.html >>>>>> >>>>>> Please keep messages on-topic and check the ParaView Wiki at: >>>>>> http://paraview.org/Wiki/ParaView >>>>>> >>>>>> Search the list archives at: >>>>>> http://markmail.org/search/?q=ParaView >>>>>> >>>>>> Follow this link to subscribe/unsubscribe: >>>>>> >>>>>> http://public.kitware.com/mailman/listinfo/paraview >>>>>> >>>>>> >>>>> >>>>> >>>>> -- >>>>> Cory Quammen >>>>> R&D Engineer >>>>> Kitware, Inc. >>>>> >>>>> >>>>> >>>> >>>> >>>> -- >>>> Cory Quammen >>>> R&D Engineer >>>> Kitware, Inc. >>>> >>>> _______________________________________________ >>>> Powered by www.kitware.com >>>> >>>> Visit other Kitware open-source projects at >>>> http://www.kitware.com/opensource/opensource.html >>>> >>>> Please keep messages on-topic and check the ParaView Wiki at: >>>> http://paraview.org/Wiki/ParaView >>>> >>>> Search the list archives at: >>>> http://markmail.org/search/?q=ParaView >>>> >>>> Follow this link to subscribe/unsubscribe: >>>> http://public.kitware.com/mailman/listinfo/paraview >>>> >>>> >>> >>> >> >> >> -- >> Cory Quammen >> R&D Engineer >> Kitware, Inc. >> > > > > -- > Ken Martin PhD > Chairman & CFO > Kitware Inc. > 28 Corporate Drive > Clifton Park NY 12065 > 518 371 3971 > > This communication, including all attachments, contains confidential and > legally privileged information, and it is intended only for the use of the > addressee. Access to this email by anyone else is unauthorized. If you are > not the intended recipient, any disclosure, copying, distribution or any > action taken in reliance on it is prohibited and may be unlawful. If you > received this communication in error please notify us immediately and > destroy the original message. Thank you. > > > > > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > > -- Cory Quammen R&D Engineer Kitware, Inc. -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: image/png Size: 43209 bytes Desc: not available URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: image/png Size: 64302 bytes Desc: not available URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: image/png Size: 45318 bytes Desc: not available URL: From utkarsh.ayachit at kitware.com Tue Mar 22 21:28:59 2016 From: utkarsh.ayachit at kitware.com (Utkarsh Ayachit) Date: Tue, 22 Mar 2016 21:28:59 -0400 Subject: [Paraview] Rendering Error - OpenGLRenderWindow In-Reply-To: References: Message-ID: Looks like you're not only running on a machine without a GPU but also without an accessible XServer. If that's the case, you'll need to use the OSMesa version of ParaView (not sure if that's available in your distribution) or build one yourself. This wiki page may help shed some light on how to do that: http://www.paraview.org/Wiki/ParaView/ParaView_And_Mesa_3D You don't necessarily have to do rendering on server-side. From your settings dialog, you can set the "Remote Rendering Threshold" under the "Render View" tab to the maximum and the all rendering will happen on the client side. Utkarsh On Tue, Mar 22, 2016 at 7:03 PM, Bruno Mendes - LAD wrote: > Hi, > > I'm trying to use Paraview-4.0.1 installed by apt-get. Could anyone help me, > please? > > > I'm using Ubuntu 14.04 Desktop / ParaView Client and Ubuntu 14.04 Server > /ParaView Server and got the following situation: > > The dependences of ParaView, openmpi, vtk are all the ubuntu 14.04 versions. > > The pvserver is running on a machine without GPU, so I use the command > "mpirun -np 32 pvserver --use-offscreen-rendering" to start the ParaView > server. > > When i run paraview on client, I receive this error below but the program > open: > ############ > QInotifyFileSystemWatcherEngine::addPaths: inotify_add_watch failed: No such > file or directory > QFileSystemWatcher: failed to add paths: /root/.config/ibus/bus > Bus::open: Can not get ibus-daemon's address. > IBusInputContext::createInputContext: no connection to ibus-daemon > ############ > > And when I select the option "Surface" or "Surface with Edges" on the top of > the screen I receive this error and the server is disconnected, closing the > mpirun process: > > ############ > > ERROR: In > /build/buildd/paraview-4.0.1/VTK/Rendering/OpenGL/vtkXOpenGLRenderWindow.cxx, > line 531 > > vtkXOpenGLRenderWindow (0x1d15c50): bad X server connection. DISPLAY= > > ERROR: In > /build/buildd/paraview-4.0.1/VTK/Rendering/OpenGL/vtkXOpenGLRenderWindow.cxx, > line 322 > > vtkXOpenGLRenderWindow (0x1d15c50): bad X server connection. DISPLAY= > > ERROR: In > /build/buildd/paraview-4.0.1/VTK/Parallel/Core/vtkSocketCommunicator.cxx, > line 812 > > vtkSocketCommunicator (0x17c6530): Could not receive tag. 144432 > > > > ERROR: In > /build/buildd/paraview-4.0.1/VTK/Parallel/Core/vtkSocketCommunicator.cxx, > line 812 > > vtkSocketCommunicator (0x17c6530): Could not receive tag. 144432 > > > > ERROR: In > /build/buildd/paraview-4.0.1/VTK/Parallel/Core/vtkSocketCommunicator.cxx, > line 812 > > vtkSocketCommunicator (0x17c6530): Could not receive tag. 0 > > > > ERROR: In > /build/buildd/paraview-4.0.1/VTK/Parallel/Core/vtkCommunicator.cxx, line 502 > > vtkSocketCommunicator (0x17c6530): Could not receive data! > > > > Generic Warning: In > /build/buildd/paraview-4.0.1/VTK/Rendering/Parallel/vtkSynchronizedRenderers.cxx, > line 718 > > Only 3 or 4 component images are handled. > > > > ERROR: In > /build/buildd/paraview-4.0.1/VTK/Parallel/Core/vtkSocketCommunicator.cxx, > line 812 > > vtkSocketCommunicator (0x17c6530): Could not receive tag. 16 > > > > ERROR: In /build/buildd/paraview-4.0.1/VTK/Common/System/vtkSocket.cxx, line > 572 > > vtkClientSocket (0x17c5f10): Socket error in call to send. Broken pipe. > > > > ERROR: In > /build/buildd/paraview-4.0.1/VTK/Parallel/Core/vtkSocketCommunicator.cxx, > line 735 > > vtkSocketCommunicator (0x17c6530): Could not send tag. > > > > ERROR: In /build/buildd/paraview-4.0.1/VTK/Common/System/vtkSocket.cxx, line > 572 > > vtkClientSocket (0x17c5f10): Socket error in call to send. Broken pipe. > > > > ERROR: In > /build/buildd/paraview-4.0.1/VTK/Parallel/Core/vtkSocketCommunicator.cxx, > line 735 > > vtkSocketCommunicator (0x17c6530): Could not send tag. > > > > ERROR: In /build/buildd/paraview-4.0.1/VTK/Common/System/vtkSocket.cxx, line > 572 > > vtkClientSocket (0x17c5f10): Socket error in call to send. Broken pipe. > > > > ERROR: In > /build/buildd/paraview-4.0.1/VTK/Parallel/Core/vtkSocketCommunicator.cxx, > line 735 > > vtkSocketCommunicator (0x17c6530): Could not send tag. > > > > ERROR: In > /build/buildd/paraview-4.0.1/VTK/Parallel/Core/vtkSocketCommunicator.cxx, > line 812 > > vtkSocketCommunicator (0x17c6530): Could not receive tag. 188969 > > ############ > > > > > On the client side, I've tried to export this environment variable before > run paraview: "export LIBGL_ALWAYS_INDIRECT=y" either > > > When I do this, after connect the client to server, i've got this error: > > > ############ > > X Error: GLXBadContextTag 176 > > Extension: 156 (Uknown extension) > > Minor opcode: 5 (Unknown request) > > Resource id: 0x5600134 > > X Error: 0 0 > > Extension: 156 (Uknown extension) > > Minor opcode: 26 (Unknown request) > > Resource id: 0x0 > > ############ > > > > And when I select the option "Surface" or "Surface with Edges" on the top of > the screen I receive the same error and the server is disconnected, closing > the mpirun process: > > > > ############ > > ERROR: In > /build/buildd/paraview-4.0.1/VTK/Rendering/OpenGL/vtkXOpenGLRenderWindow.cxx, > line 531 > > vtkXOpenGLRenderWindow (0x269b780): bad X server connection. DISPLAY=?? > > ERROR: In > /build/buildd/paraview-4.0.1/VTK/Rendering/OpenGL/vtkXOpenGLRenderWindow.cxx, > line 322 > > vtkXOpenGLRenderWindow (0x269b780): bad X server connection. DISPLAY=??? > > ERROR: In > /build/buildd/paraview-4.0.1/VTK/Parallel/Core/vtkSocketCommunicator.cxx, > line 812 > > vtkSocketCommunicator (0x15241f0): Could not receive tag. 144432 > > > > ERROR: In > /build/buildd/paraview-4.0.1/VTK/Parallel/Core/vtkSocketCommunicator.cxx, > line 812 > > vtkSocketCommunicator (0x15241f0): Could not receive tag. 144432 > > > > ERROR: In > /build/buildd/paraview-4.0.1/VTK/Parallel/Core/vtkSocketCommunicator.cxx, > line 812 > > vtkSocketCommunicator (0x15241f0): Could not receive tag. 0 > > > > ERROR: In > /build/buildd/paraview-4.0.1/VTK/Parallel/Core/vtkCommunicator.cxx, line 502 > > vtkSocketCommunicator (0x15241f0): Could not receive data! > > > > Generic Warning: In > /build/buildd/paraview-4.0.1/VTK/Rendering/Parallel/vtkSynchronizedRenderers.cxx, > line 718 > > Only 3 or 4 component images are handled. > > > > ERROR: In > /build/buildd/paraview-4.0.1/VTK/Parallel/Core/vtkSocketCommunicator.cxx, > line 812 > > vtkSocketCommunicator (0x15241f0): Could not receive tag. 16 > > > > ERROR: In /build/buildd/paraview-4.0.1/VTK/Common/System/vtkSocket.cxx, line > 572 > > vtkClientSocket (0x1523c10): Socket error in call to send. Broken pipe. > > > > ERROR: In > /build/buildd/paraview-4.0.1/VTK/Parallel/Core/vtkSocketCommunicator.cxx, > line 735 > > vtkSocketCommunicator (0x15241f0): Could not send tag. > > > > ERROR: In /build/buildd/paraview-4.0.1/VTK/Common/System/vtkSocket.cxx, line > 572 > > vtkClientSocket (0x1523c10): Socket error in call to send. Broken pipe. > > > > ERROR: In > /build/buildd/paraview-4.0.1/VTK/Parallel/Core/vtkSocketCommunicator.cxx, > line 735 > > vtkSocketCommunicator (0x15241f0): Could not send tag. > > > > ERROR: In /build/buildd/paraview-4.0.1/VTK/Common/System/vtkSocket.cxx, line > 572 > > vtkClientSocket (0x1523c10): Socket error in call to send. Broken pipe. > > > > ERROR: In > /build/buildd/paraview-4.0.1/VTK/Parallel/Core/vtkSocketCommunicator.cxx, > line 735 > > vtkSocketCommunicator (0x15241f0): Could not send tag. > > > > ERROR: In > /build/buildd/paraview-4.0.1/VTK/Parallel/Core/vtkSocketCommunicator.cxx, > line 812 > > vtkSocketCommunicator (0x15241f0): Could not receive tag. 188969 > > > ############ > > > > > Att, > Bruno Bragan?a Mendes > HPC LAB - LAD/PUCRS > Av. Ipiranga, 6681 - Pr?dio 32 T?rreo - Sala 120 > +55 51 33538001 > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > From rajphysics.mon at gmail.com Wed Mar 23 00:20:02 2016 From: rajphysics.mon at gmail.com (Raj Kumar Manna) Date: Wed, 23 Mar 2016 09:50:02 +0530 Subject: [Paraview] Poor movie quality in Paraview 5.0 Message-ID: Hi All, I have encountered a problem with movie quality in Paraview 5.0 while saving as .avi format. The movie quality is poor. There exists a discussion thread about the same for Paraview 3.4. Image produced by "save as screenshot" is as good as image rendered in Paraview but for saved movie quality is reduced what I see in Paraview. I could post process the images to create a good quality movie by increasing bit rate. Is there any way to create a good quality movie directly from Paraview. Thanks Raj -- ################################################################## Raj Kumar Manna Complex Fluid & Biological Physics Lab IIT Madras Ph. No. 8144637401 alternate email: raj at physics.iitm.ac.in #################################################################### -------------- next part -------------- An HTML attachment was scrubbed... URL: From lukasz.paluszek at airbus.com Wed Mar 23 06:39:09 2016 From: lukasz.paluszek at airbus.com (Paluszek, Lukasz) Date: Wed, 23 Mar 2016 10:39:09 +0000 Subject: [Paraview] Stream tracer with custom source fails in parallel mode In-Reply-To: <2413_1458311681_56EC1200_2413_3686_1_CAMaOp+GZnyuCknUduwsZSNfCX-csW_MULRzeYdJaSLN+vufLSA@mail.gmail.com> References: <6935_1458291395_56EBC2C3_6935_16480_1_e98d3742b0b34ba3b3a4beaa3f5f92cf@DE0-03DAG13-P03.central.mail.corp> <2413_1458311681_56EC1200_2413_3686_1_CAMaOp+GZnyuCknUduwsZSNfCX-csW_MULRzeYdJaSLN+vufLSA@mail.gmail.com> Message-ID: <31569_1458729552_56F27250_31569_499_1_16e2574ccc404ddd91edeac8bceda6e5@DE0-03DAG13-P03.central.mail.corp> Hello Andy, I confirm that your solution works for all of the cases. As long as I am able to generate the seeding , save and then re-read a VTM, PVD or PVTU file then the Stream Tracer with Custom Source works in parallel. What is worth noting is that in parallel the mask points filter with the ?Proportionally Distribute Maximum Number Of Points? option requires that all processes contain a bit of the input data, i.e. it the direct input for this filter must be D3-partitioned data, otherwise mask points filter will hang or crash. Regards, Lukasz [Beschreibung: Beschreibung: Description?: cid:image001.png at 01CF0B8F.DB7831F0] ?ukasz Paluszek Airbus Helicopters Aerodynamics Department (ETGA) 86607 Donauw?rth Germany Tel.: +49 (90) 671 8231 Fax.: +49 (90) 671 9122 Lukasz.Paluszek at airbus.com From: Andy Bauer [mailto:andy.bauer at kitware.com] Sent: 18 March 2016 15:35 To: Paluszek, Lukasz Cc: paraview at paraview.org Subject: Re: [Paraview] Stream tracer with custom source fails in parallel mode Hi Lukasz, Here's a not too hacky workaround for doing your parallel use case 1. I think the main issue is that the seed source needs to be fully available on all processes. By using disk_out_ref.ex2 in parallel or the D3 filter and then the slice it is making this not true. What you can do is the following (all in parallel if you want): 1. Read in disk_out_ref.ex2 2. Create slice 3. Save slice output in vtm format 4. Read slice output back in 5. Create D3 from disk_out_ref 6. Do STCS with D3 and reader as the seeds I think for readers that work can automatically partition the data in parallel you may be able to skip steps 2 and 3 though and use the slice output as the seeds. If you try this and it doesn't work please let us know. Also, I didn't verify my fix for your parallel 2, 3 and 4 use cases but if you try similar stuff for that and it doesn't work, please us know that as well. Best, Andy On Fri, Mar 18, 2016 at 10:03 AM, Andy Bauer > wrote: Hi Lukasz, I was able to replicate your crash in your first parallel crash with PV 5.0. I didn't try any of the other cases yet but am guessing that they're all related. Thanks for the bug report. Best, Andy On Fri, Mar 18, 2016 at 4:56 AM, Paluszek, Lukasz > wrote: Dear All, I have been struggling to make the Stream Tracer with Custom Source (STCS) work in parallel. It works in serial mode without any issues but in parallel I am hitting a wall of obstacles. I made a little test with the disk_out_ref.ex2 in serial and parallel by and this is what I found. I am using Paraview v5.0.0 compiled from source with system libs linked against openmpi 1.7.1. I also briefly checked with other mpi flavours and under Windows with the MPI enabled binaries from paraview.org, but the problems did not disappear. Serial mode: 1) Load file (just with the ?V? variable) Slice with Z=5 Stream Tracer with Custom Source (STCS) Success 2) Load file Slice with Z=5 Mask points (10 points with random sampling) STCS Success 3) Load file Select some points with Select Points Through Extract Selection STCS Success Everything worked without issues. Now the same in parallel on 6 processes. Here is a little word of warning, the Exodus reader reads all the data onto just one process, so unless the D3 filter is used everything works in more or less serial mode. 1) Load file D3 Slice with Z=5 STCS Crash ? Generic Warning: In /home/caldron-b/paluszek/linux/Software/Paraview/v5.0.0/ParaView-v5.0.0-source/VTK/Parallel/MPI/vtkMPICommunicator.cxx, line 72 MPI had an error ------------------------------------------------ MPI_ERR_IN_STATUS: error code in status ------------------------------------------------ -------------------------------------------------------------------------- MPI_ABORT was invoked on rank 5 in communicator MPI_COMM_WORLD with errorcode 18. NOTE: invoking MPI_ABORT causes Open MPI to kill all MPI processes. You may or may not see output from other processes, depending on exactly when Open MPI kills them. -------------------------------------------------------------------------- ? 2) Load file D3 Slice with Z=5 Mask points (10 points, random sampling & proportional distribution) Paraview hangs: ? ERROR: In /home/caldron-b/paluszek/linux/Software/Paraview/v5.0.0/ParaView-v5.0.0-source/VTK/Filters/Core/vtkMaskPoints.cxx, line 325 vtkPMaskPoints (0x31c8480): No points to mask ERROR: In /home/caldron-b/paluszek/linux/Software/Paraview/v5.0.0/ParaView-v5.0.0-source/VTK/Filters/Core/vtkMaskPoints.cxx, line 325 vtkPMaskPoints (0x4b0dea0): No points to mask ? If you do not switch proportional distribution then Paraview spits an error ?No points to mask? but you doesn?t crash or freeze. Generating STCS from the masked points will crash Paraview though. 3) Load file D3 Slice with Z=5 D3 the slice Mask points (10 points) D3 the points STCS Crash ? Generic Warning: In /home/caldron-b/paluszek/linux/Software/Paraview/v5.0.0/ParaView-v5.0.0-source/VTK/Parallel/MPI/vtkMPICommunicator.cxx, line 72 MPI had an error ------------------------------------------------ MPI_ERR_TRUNCATE: message truncated ------------------------------------------------ -------------------------------------------------------------------------- MPI_ABORT was invoked on rank 1 in communicator MPI_COMM_WORLD with errorcode 15. NOTE: invoking MPI_ABORT causes Open MPI to kill all MPI processes. You may or may not see output from other processes, depending on exactly when Open MPI kills them. ? 4) Load file D3 Select some points with Select Points Through Extract Selection STCS Crash I also tried with more combinations with and without the D3 filter on the subsequent filters and on my industrial geometries but I could never make the Stream Tracer with Custom Source work in parallel. I found a related bug report http://www.paraview.org/Bug/view.php?id=15342 and an old post https://cmake.org/pipermail/paraview/2009-December/014909.html but no solutions to this problem. Interestingly the common Stream Tracer filter works in parallel with both point and high resolution line sources. I would be grateful if you could try to first reproduce this behavior and confirm that this is not specific to my installation. If anyone had an idea how to fix that I would be more than happy. Regards, Lukasz [Beschreibung: Beschreibung: Description?: cid:image001.png at 01CF0B8F.DB7831F0] ?ukasz Paluszek Airbus Helicopters Aerodynamics Department (ETGA) 86607 Donauw?rth Germany Tel.: +49 (90) 671 8231 Fax.: +49 (90) 671 9122 Lukasz.Paluszek at airbus.com AIRBUS HELICOPTERS DEUTSCHLAND GmbH Sitz der Gesellschaft / Registered Office: Donauw?rth Registergericht / Registration Court: Amtsgericht Augsburg HRB 16508 Vorsitzender des Aufsichtsrates / Chairman of the Supervisory Board: Guillaume Faury Gesch?ftsf?hrung / Board of Management: Dr. Wolfgang Schoder, Vorsitzender / CEO; Johannes Kleidorfer; Dr. Klaus Przemeck; Martin Sch?bel; Stefan Thom? The information in this e-mail is confidential. The contents may not be disclosed or used by anyone other than the addressee. Access to this e-mail by anyone else is unauthorised. If you are not the intended recipient, please notify Airbus immediately and delete this e-mail. Airbus cannot accept any responsibility for the accuracy or completeness of this e-mail as it has been sent over public networks. If you have any concerns over the content of this message or its Accuracy or Integrity, please contact Airbus immediately. All outgoing e-mails from Airbus are checked using regularly updated virus scanning software but you should take whatever measures you deem to be appropriate to ensure that this message and any attachments are virus free. _______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview AIRBUS HELICOPTERS DEUTSCHLAND GmbH Sitz der Gesellschaft / Registered Office: Donauw?rth Registergericht / Registration Court: Amtsgericht Augsburg HRB 16508 Vorsitzender des Aufsichtsrates / Chairman of the Supervisory Board: Guillaume Faury Gesch?ftsf?hrung / Board of Management: Dr. Wolfgang Schoder, Vorsitzender / CEO; Johannes Kleidorfer; Dr. Klaus Przemeck; Martin Sch?bel; Stefan Thom? The information in this e-mail is confidential. The contents may not be disclosed or used by anyone other than the addressee. Access to this e-mail by anyone else is unauthorised. If you are not the intended recipient, please notify Airbus immediately and delete this e-mail. Airbus cannot accept any responsibility for the accuracy or completeness of this e-mail as it has been sent over public networks. If you have any concerns over the content of this message or its Accuracy or Integrity, please contact Airbus immediately. All outgoing e-mails from Airbus are checked using regularly updated virus scanning software but you should take whatever measures you deem to be appropriate to ensure that this message and any attachments are virus free. -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: image001.png Type: image/png Size: 16151 bytes Desc: image001.png URL: From tom.fahner at gmail.com Wed Mar 23 09:33:07 2016 From: tom.fahner at gmail.com (Tom Fahner) Date: Wed, 23 Mar 2016 14:33:07 +0100 Subject: [Paraview] (no subject) Message-ID: Dear all, I recently noticed a bug. I have a statefile saved which I use for post-processing some OpenFOAM results. To have the view settings consistent, I also saved new Custom Camera settings (The 1 2 3 4 buttons in the Adjust Camera widget). With my workflow as: Open Statefile>Make pictures from different camera positions>Disconnect>Reopen statefile (different case)>Click on Custom Camera position> ParaView crashes with a segmentation error. I am using v5.0.0 on linux 64 bit architecture (downloaded the binary package). I noticed that the crash happens if I keep the Adjust Camera widget visible and does not happen when the Adjust Camera widget is closed before the disconnect. Please note that I only use the disconnect to quickly clear my pipeline without having to close ParaView completely. I can work around this issue, but it feels like a small bug. Regards, Tom -- T.C. Fahner -------------- next part -------------- An HTML attachment was scrubbed... URL: From cory.quammen at kitware.com Wed Mar 23 09:49:44 2016 From: cory.quammen at kitware.com (Cory Quammen) Date: Wed, 23 Mar 2016 08:49:44 -0500 Subject: [Paraview] (no subject) In-Reply-To: References: Message-ID: Tom, Thanks for the bug report. I was able to reproduce this bug and have filed a report at http://www.paraview.org/Bug/view.php?id=16037 Best regards, Cory On Wed, Mar 23, 2016 at 8:33 AM, Tom Fahner wrote: > Dear all, > > I recently noticed a bug. I have a statefile saved which I use for > post-processing some OpenFOAM results. To have the view settings consistent, > I also saved new Custom Camera settings (The 1 2 3 4 buttons in the Adjust > Camera widget). With my workflow as: Open Statefile>Make pictures from > different camera positions>Disconnect>Reopen statefile (different > case)>Click on Custom Camera position> ParaView crashes with a segmentation > error. > > I am using v5.0.0 on linux 64 bit architecture (downloaded the binary > package). > > I noticed that the crash happens if I keep the Adjust Camera widget visible > and does not happen when the Adjust Camera widget is closed before the > disconnect. Please note that I only use the disconnect to quickly clear my > pipeline without having to close ParaView completely. > > I can work around this issue, but it feels like a small bug. > > Regards, > Tom > > -- > T.C. Fahner > > > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > -- Cory Quammen R&D Engineer Kitware, Inc. From martin.huartee at gmail.com Wed Mar 23 13:13:06 2016 From: martin.huartee at gmail.com (Martin Huarte Espinosa) Date: Wed, 23 Mar 2016 12:13:06 -0500 Subject: [Paraview] Extremely slow animations Message-ID: Dear Paraview enthusiasts, good day. I did an animation using a single data file, camera-follow path, rendering about 800 stream tracer lines, with tube filters using a mac book pro without gpu cards, and it took me about 2-3hrs. I then tried to do a similar animation, but it turned out to extremely slow, using pvserver over remote resources, through an ethernet connection, apparently with more ram memory than the mac instance, and with GPU cards . It does not make sense. According to the sys admin folks they did a parallel, gpu enabled, built of the pvserver. The slowdown seemed to be associated with the animations, i.e. the session was fast for rendering and working with the data. Any hints will be greatly appreciated. My best, Mart?n *Mart?n Huarte-Espinosa, Ph.D.* *Physicist - Expert Numerical Modeler and Code Developer - High Performance Computing Research Specialist* * * -------------- next part -------------- An HTML attachment was scrubbed... URL: From wascott at sandia.gov Wed Mar 23 14:01:55 2016 From: wascott at sandia.gov (Scott, W Alan) Date: Wed, 23 Mar 2016 18:01:55 +0000 Subject: [Paraview] plot min/max/average of a variable in all cells/point of a block over time? Message-ID: <3a53144a930e41dc80d97b291f72e913@ES01AMSNLNT.srn.sandia.gov> I have a user that is trying to do the following. What is the "best" way to do this? Is there a method to plot the min/max/average value of a variable in a block(s) over time? Similar to the query functionality available in EnSight? Thanks, Alan -------------- next part -------------- An HTML attachment was scrubbed... URL: From kmorel at sandia.gov Wed Mar 23 14:39:00 2016 From: kmorel at sandia.gov (Moreland, Kenneth) Date: Wed, 23 Mar 2016 18:39:00 +0000 Subject: [Paraview] plot min/max/average of a variable in all cells/point of a block over time? Message-ID: <3915275E-A495-4775-9881-A5BA6214A596@sandia.gov> This is way harder than it should be, but it is working in 5.0: 1. Select the block you want the plot for. You can over the mouse over the block and hit the b key. 2. Run the "Extract Selection" filter on that block. 3. Open the Find Data dialog. 4. In the first line, choose points or cells (depending on what you want to plot), and "ExtractSelection#". 5. In the first criterium line, select "ID" "is >=" "0" 6. Click "Run Selection Query" 7. Click "Plot Selection Over Time" 8. Apply the filter that is created. The resulting plot will show the min, max, average, and quartiles of all the variables. Select down to the one you want to see. -Ken From: ParaView > on behalf of Walter Scott > Date: Wednesday, March 23, 2016 at 12:01 PM To: "paraview at paraview.org" > Subject: [EXTERNAL] [Paraview] plot min/max/average of a variable in all cells/point of a block over time? I have a user that is trying to do the following. What is the ?best? way to do this? Is there a method to plot the min/max/average value of a variable in a block(s) over time? Similar to the query functionality available in EnSight? Thanks, Alan -------------- next part -------------- An HTML attachment was scrubbed... URL: From dennis_conklin at goodyear.com Wed Mar 23 15:38:07 2016 From: dennis_conklin at goodyear.com (Dennis Conklin) Date: Wed, 23 Mar 2016 19:38:07 +0000 Subject: [Paraview] plot min/max/average of a variable in all cells/point of a block over time? Message-ID: Alan, Couldn't you just select the block, then use Plot Selection Over Time with "Only Report Selection Statistics" selected, without actually extracting each block? Dennis -------------- next part -------------- An HTML attachment was scrubbed... URL: From kmorel at sandia.gov Wed Mar 23 17:17:57 2016 From: kmorel at sandia.gov (Moreland, Kenneth) Date: Wed, 23 Mar 2016 21:17:57 +0000 Subject: [Paraview] Extremely slow animations Message-ID: <1AAE199E-0776-4696-801C-59BEE68144E0@sandia.gov> Mart?n, I think we would need some more information before we could narrow down what might be the problem. It sounds like the data you have is static. That is, the tubed lines are the same for every frame of the animation. Is that the case? In your pvserver launch, how large is the parallel job? How many nodes in your cluster are you using? How many processes per node? What type of data file are you loading? Not all file formats will be automatically distributed across a parallel job. It might be helpful if you took a look at the timer log (Tools -> Timer). That will give you an indication of how long things are taking. -Ken From: ParaView > on behalf of Martin Huarte Espinosa > Date: Wednesday, March 23, 2016 at 11:13 AM To: ParaView list > Subject: [EXTERNAL] [Paraview] Extremely slow animations Dear Paraview enthusiasts, good day. I did an animation using a single data file, camera-follow path, rendering about 800 stream tracer lines, with tube filters using a mac book pro without gpu cards, and it took me about 2-3hrs. I then tried to do a similar animation, but it turned out to extremely slow, using pvserver over remote resources, through an ethernet connection, apparently with more ram memory than the mac instance, and with GPU cards . It does not make sense. According to the sys admin folks they did a parallel, gpu enabled, built of the pvserver. The slowdown seemed to be associated with the animations, i.e. the session was fast for rendering and working with the data. Any hints will be greatly appreciated. My best, Mart?n Mart?n Huarte-Espinosa, Ph.D. Physicist - Expert Numerical Modeler and Code Developer - High Performance Computing Research Specialist [http://i.imgbox.com/QNcoilQw.png] [http://i.imgbox.com/yPUYwk0e.png] -------------- next part -------------- An HTML attachment was scrubbed... URL: From kmorel at sandia.gov Wed Mar 23 17:35:35 2016 From: kmorel at sandia.gov (Moreland, Kenneth) Date: Wed, 23 Mar 2016 21:35:35 +0000 Subject: [Paraview] Poor movie quality in Paraview 5.0 Message-ID: <9322715C-14CD-4471-92C5-84F69601B230@sandia.gov> Raj, The degradation in image quality is probably caused by the codec used when creating the avi file. I recommend instead saving out png images (one of the options for saving a movie) and then using a third party tool to combine them into a movie file. -Ken From: ParaView > on behalf of Raj Kumar Manna > Date: Tuesday, March 22, 2016 at 10:20 PM To: paraview > Subject: [EXTERNAL] [Paraview] Poor movie quality in Paraview 5.0 Hi All, I have encountered a problem with movie quality in Paraview 5.0 while saving as .avi format. The movie quality is poor. There exists a discussion thread about the same for Paraview 3.4. Image produced by "save as screenshot" is as good as image rendered in Paraview but for saved movie quality is reduced what I see in Paraview. I could post process the images to create a good quality movie by increasing bit rate. Is there any way to create a good quality movie directly from Paraview. Thanks Raj -- ################################################################## Raj Kumar Manna Complex Fluid & Biological Physics Lab IIT Madras Ph. No. 8144637401 alternate email: raj at physics.iitm.ac.in #################################################################### -------------- next part -------------- An HTML attachment was scrubbed... URL: From leonardo at techcon.eng.br Wed Mar 23 20:40:41 2016 From: leonardo at techcon.eng.br (Leonardo Roncetti) Date: Wed, 23 Mar 2016 21:40:41 -0300 Subject: [Paraview] Use dark theme interface in Paraview 5.0.0 Message-ID: <018301d18565$cce3fe60$66abfb20$@techcon.eng.br> How can I get a dark theme interface in Paraview 5.0.0, just like Visual Studio 2015 and Blender? Leonardo. -------------- next part -------------- An HTML attachment was scrubbed... URL: From cory.quammen at kitware.com Thu Mar 24 11:48:31 2016 From: cory.quammen at kitware.com (Cory Quammen) Date: Thu, 24 Mar 2016 10:48:31 -0500 Subject: [Paraview] question-filter In-Reply-To: <283990467.3788391.1458566476259.JavaMail.yahoo@mail.yahoo.com> References: <283990467.3788391.1458566476259.JavaMail.yahoo@mail.yahoo.com> Message-ID: Islem, One possibility is that the order of vertices in your grid is somehow different than what VTK expects and gives you inverted cells that have negative volume. I don't know if this is the case because your negative volume is much different from the expected positive volume. Could you try using the Python Calculator to compute the volumes of each cell and see if they are all negative? The expression should be something like volumes(input) (haven't tested this). This would at least be a first step in debugging the problem. HTH, Cory On Mon, Mar 21, 2016 at 8:21 AM, Megdich Islem wrote: > Hi, > > Thank you for your email, I tried this expression > sum(alphawater*volume(input)) and it worked fine and gave me some logical > results for some shapes that I know their volumes, but for the problem that > I am working on, it gave me negative value for the volume. I am supposed to > calculate the volume of a quarter of a cylinder with height 0.6 m and radius > 0.3 m, so the volume should be V=(0.3*0.3*3.14*0.6)/4=0.04239 cubic meter, > but the annotation filter gave me this value -2639.95829243. I attached > here two pictures that illustrate the dimensions of the cylinder and the > value I got, I couldn't what is wrong. > > Regards, > Islem Megdiche > > > Le Dimanche 20 mars 2016 10h57, Cory Quammen a > ?crit : > > > Thanks, Utkarsh. > > Indeed, replacing "alpha.water" with "alphawater" appears to work just fine. > > - Cory > > On Sat, Mar 19, 2016 at 7:23 PM, Utkarsh Ayachit > wrote: >>> The dot "." in the array name is causing problems. Because it is a Python >>> expression, the interpreter thinks you are asking for an attribute "water" >>> from a class or module. >> >> FYI, ParaView uses paraview.make_name_valid()[1] function to sanitize >> array names in Python. Any character not a "_" or ASCII letter or >> number is simply dropped and if the name beings with a number, then a >> 'a' is prefixed. >> >> [1] >> http://www.paraview.org/ParaView/Doc/Nightly/www/py-doc/_modules/paraview/__init__.html#make_name_valid > > > > > -- > Cory Quammen > R&D Engineer > Kitware, Inc. > > > -- Cory Quammen R&D Engineer Kitware, Inc. From cory.quammen at kitware.com Thu Mar 24 14:53:07 2016 From: cory.quammen at kitware.com (Cory Quammen) Date: Thu, 24 Mar 2016 14:53:07 -0400 Subject: [Paraview] state files: issue with Surface LIC representation, cyl slice coordinates are not kept In-Reply-To: References: Message-ID: Bence, Are these still problems in ParaView 5.0 or 5.0.1 RC2? Thanks, Cory On Wed, Feb 17, 2016 at 11:16 AM, Somogyi Bence wrote: > Hi Cory, > > Thanks for your reply. Here are the steps to reproduce. > > Issue 0: problem with the LIC representation: > 1) open a cgns file. Mine are CFD results exported from CFX. Visualize the > surface with solid color and opacity 0.3. Create a slice through the > geometry. Visualize a vector field. My example looks as on > "issue_0_step_0.png". > 2) sitch to LIC representation, everything look OK. > "issue_0_step_1.png" > 3) save a state file, close PV. Open PV and load the state file. It looks > as on "issue_0_step_2.png". Now I realized that I also get a warning: > "Generic Warning: In > C:\bbd\5105004d\source-paraview\VTK\Rendering\OpenGL2\vtkOpenGLRenderUtilities.cxx, > line 83 > Error setting 'tcoordMC' in shader VAO." > > Issue 1: cylinder slice coords are being reset > 1) open a cgns file. I took the same as before. Make a cylinder slice > and change the center, axis and radius from their default values. > > "issue1_step0.png" > 2) select an other objec in the tree > "issue1_step1.png". > 3) select the slice again. Now coordinate settings are reset to the > default values (bounding box center?), and even the widget does not > correspond fully neighter to the cut itself, nor to the settings on the > Properties tab. > "issue1_step2.png" > > BR, > Bence > > 2016-02-17 16:15 GMT+01:00 Cory Quammen : > >> Hi Bence, >> >> Could you list the steps to reproduce this in ParaView and perhaps >> post a screenshot or two of the problem? >> >> Thanks, >> Cory >> >> On Wed, Feb 17, 2016 at 3:05 AM, Somogyi Bence >> wrote: >> > Dear All, >> > >> > I have problems with the Surface LIC representation in my state files. I >> > want to visualize my cuts inside the opaque mesh (opacity 0.3). When the >> > slice is visualized the representation of the mesh is changed, it shows >> > holes on the geometry and the surfaces are not opaque. Also the text in >> the >> > colorbars look ugly with a black background. With the normal Surface >> > representation the problem does not occur. >> > >> > An other issue I have is that the slice coordinate settings are always >> reset >> > to the default values when they are in Cylinder mode. This is >> irrespective >> > if I use a state file or I just create a new slice. >> > >> > I am using "ParaView-5.0.0-Qt4-OpenGL2-MPI-Windows-64bit". >> > >> > Does any of you have a workaround for these issues? >> > >> > Thanks, >> > Bence >> > >> > _______________________________________________ >> > Powered by www.kitware.com >> > >> > Visit other Kitware open-source projects at >> > http://www.kitware.com/opensource/opensource.html >> > >> > Please keep messages on-topic and check the ParaView Wiki at: >> > http://paraview.org/Wiki/ParaView >> > >> > Search the list archives at: http://markmail.org/search/?q=ParaView >> > >> > Follow this link to subscribe/unsubscribe: >> > http://public.kitware.com/mailman/listinfo/paraview >> > >> >> >> >> -- >> Cory Quammen >> R&D Engineer >> Kitware, Inc. >> > > -- Cory Quammen R&D Engineer Kitware, Inc. -------------- next part -------------- An HTML attachment was scrubbed... URL: From richard.c.angelini.civ at mail.mil Thu Mar 24 16:03:18 2016 From: richard.c.angelini.civ at mail.mil (Angelini, Richard C (Rick) CIV USARMY RDECOM ARL (US)) Date: Thu, 24 Mar 2016 20:03:18 +0000 Subject: [Paraview] [Non-DoD Source] Re: Measure graphics performance? In-Reply-To: References: Message-ID: Dave ? I?m running the new_benchmark.py script from the command line pvpython new_benchmark.py Is there a way to jack up the number of polygons that the script generates? ________________________________ Rick Angelini USArmy Research Laboratory CISD/HPC Architectures Team Phone: 410-278-6266 From: David E DeMarle > Date: Monday, March 21, 2016 at 1:08 PM To: Rick Angelini > Cc: ParaView > Subject: [Non-DoD Source] Re: [Paraview] Measure graphics performance? All active links contained in this email were disabled. Please verify the identity of the sender, and confirm the authenticity of all links contained within the message prior to copying and pasting the address to a Web browser. ________________________________ At the VTK single node level, enable Module_vtkUtilitiesBenchmarks module in cmake, compile and run bin/TimingTests At the ParaView multiple node level, Chuck Atkins is nearly done with revamping the old benchmark.py and adding to it a simple canonical test script that uses the programmable filter to make arbitrarily large meshes to test parallel rendering with. That can be found at: Caution-https://gitlab.kitware.com/paraview/paraview/merge_requests/692 < Caution-https://gitlab.kitware.com/paraview/paraview/merge_requests/692 > David E DeMarle Kitware, Inc. R&D Engineer 21 Corporate Drive Clifton Park, NY 12065-8662 Phone: 518-881-4909 On Mon, Mar 21, 2016 at 12:28 PM, Angelini, Richard C (Rick) CIV USARMY RDECOM ARL (US) < Caution-mailto:richard.c.angelini.civ at mail.mil > > wrote: I need to do some quick performance tests to compare the results between two graphics cards using ?real world? applications. Do you guys have a benchmark handy to measure interactive graphics performance??????? ________________________________ Rick Angelini USArmy Research Laboratory CISD/HPC Architectures Team Phone: 410-278-6266 < tel:410-278-6266 > _______________________________________________ Powered by Caution-www.kitware.com < Caution-http://www.kitware.com > Visit other Kitware open-source projects at Caution-http://www.kitware.com/opensource/opensource.html < Caution-http://www.kitware.com/opensource/opensource.html > Please keep messages on-topic and check the ParaView Wiki at: Caution-http://paraview.org/Wiki/ParaView < Caution-http://paraview.org/Wiki/ParaView > Search the list archives at: Caution-http://markmail.org/search/?q=ParaView < Caution-http://markmail.org/search/?q=ParaView > Follow this link to subscribe/unsubscribe: Caution-http://public.kitware.com/mailman/listinfo/paraview < Caution-http://public.kitware.com/mailman/listinfo/paraview > -------------- next part -------------- An HTML attachment was scrubbed... URL: From dave.demarle at kitware.com Thu Mar 24 16:17:38 2016 From: dave.demarle at kitware.com (David E DeMarle) Date: Thu, 24 Mar 2016 16:17:38 -0400 Subject: [Paraview] [Non-DoD Source] Re: Measure graphics performance? In-Reply-To: References: Message-ID: Not sure what you mean by new_benchmark.py. You should run benchmark/manyspheres.py. It takes resolution and numspheres arguments. numspheres is the total number of objects in the scene and each processors makes a diffent set of them. Resolution is the phi&theta resolution of each that controls the number of polygons each sphere has. David E DeMarle Kitware, Inc. R&D Engineer 21 Corporate Drive Clifton Park, NY 12065-8662 Phone: 518-881-4909 On Thu, Mar 24, 2016 at 4:03 PM, Angelini, Richard C (Rick) CIV USARMY RDECOM ARL (US) wrote: > Dave ? I?m running the new_benchmark.py script from the command line > > pvpython new_benchmark.py > > > Is there a way to jack up the number of polygons that the script generates? > > ________________________________ > Rick Angelini > USArmy Research Laboratory > CISD/HPC Architectures Team > Phone: 410-278-6266 > > From: David E DeMarle > Date: Monday, March 21, 2016 at 1:08 PM > To: Rick Angelini > Cc: ParaView > Subject: [Non-DoD Source] Re: [Paraview] Measure graphics performance? > > All active links contained in this email were disabled. Please verify the > identity of the sender, and confirm the authenticity of all links contained > within the message prior to copying and pasting the address to a Web > browser. > > ------------------------------ > > > At the VTK single node level, enable Module_vtkUtilitiesBenchmarks module > in cmake, compile and run bin/TimingTests > > At the ParaView multiple node level, Chuck Atkins is nearly done with > revamping the old benchmark.py and adding to it a simple canonical test > script that uses the programmable filter to make arbitrarily large meshes > to test parallel rendering with. That can be found at: Caution- > https://gitlab.kitware.com/paraview/paraview/merge_requests/692 < Caution- > https://gitlab.kitware.com/paraview/paraview/merge_requests/692 > > > > > > David E DeMarle > Kitware, Inc. > R&D Engineer > 21 Corporate Drive > Clifton Park, NY 12065-8662 > Phone: 518-881-4909 > > On Mon, Mar 21, 2016 at 12:28 PM, Angelini, Richard C (Rick) CIV USARMY > RDECOM ARL (US) mailto:richard.c.angelini.civ at mail.mil > > > wrote: > >> I need to do some quick performance tests to compare the results between >> two graphics cards using ?real world? applications. Do you guys have a >> benchmark handy to measure interactive graphics performance??????? >> ________________________________ >> Rick Angelini >> USArmy Research Laboratory >> CISD/HPC Architectures Team >> Phone: 410-278-6266 < tel:410-278-6266 > >> >> _______________________________________________ >> Powered by Caution-www.kitware.com < Caution-http://www.kitware.com > >> >> Visit other Kitware open-source projects at Caution- >> http://www.kitware.com/opensource/opensource.html < Caution- >> http://www.kitware.com/opensource/opensource.html > >> >> Please keep messages on-topic and check the ParaView Wiki at: Caution- >> http://paraview.org/Wiki/ParaView < Caution- >> http://paraview.org/Wiki/ParaView > >> >> Search the list archives at: Caution- >> http://markmail.org/search/?q=ParaView < Caution- >> http://markmail.org/search/?q=ParaView > >> >> Follow this link to subscribe/unsubscribe: >> Caution-http://public.kitware.com/mailman/listinfo/paraview < Caution- >> http://public.kitware.com/mailman/listinfo/paraview > >> >> > -------------- next part -------------- An HTML attachment was scrubbed... URL: From richard.c.angelini.civ at mail.mil Fri Mar 25 07:59:42 2016 From: richard.c.angelini.civ at mail.mil (Angelini, Richard C (Rick) CIV USARMY RDECOM ARL (US)) Date: Fri, 25 Mar 2016 11:59:42 +0000 Subject: [Paraview] [Non-DoD Source] Re: Measure graphics performance? In-Reply-To: References: Message-ID: I apparently found the wrong benchmark! Off to search again. Thanks ________________________________ Rick Angelini USArmy Research Laboratory CISD/HPC Architectures Team Phone: 410-278-6266 From: David E DeMarle > Date: Thursday, March 24, 2016 at 4:17 PM To: Rick Angelini > Cc: ParaView > Subject: Re: [Non-DoD Source] Re: [Paraview] Measure graphics performance? All active links contained in this email were disabled. Please verify the identity of the sender, and confirm the authenticity of all links contained within the message prior to copying and pasting the address to a Web browser. ________________________________ Not sure what you mean by new_benchmark.py. You should run benchmark/manyspheres.py. It takes resolution and numspheres arguments. numspheres is the total number of objects in the scene and each processors makes a diffent set of them. Resolution is the phi&theta resolution of each that controls the number of polygons each sphere has. David E DeMarle Kitware, Inc. R&D Engineer 21 Corporate Drive Clifton Park, NY 12065-8662 Phone: 518-881-4909 On Thu, Mar 24, 2016 at 4:03 PM, Angelini, Richard C (Rick) CIV USARMY RDECOM ARL (US) < Caution-mailto:richard.c.angelini.civ at mail.mil > > wrote: Dave ? I?m running the new_benchmark.py script from the command line pvpython new_benchmark.py Is there a way to jack up the number of polygons that the script generates? ________________________________ Rick Angelini USArmy Research Laboratory CISD/HPC Architectures Team Phone: 410-278-6266 < tel:410-278-6266 > From: David E DeMarle < Caution-mailto:dave.demarle at kitware.com > > Date: Monday, March 21, 2016 at 1:08 PM To: Rick Angelini < Caution-mailto:Richard.C.Angelini.CIV at mail.mil > > Cc: ParaView < Caution-mailto:paraview at paraview.org > > Subject: [Non-DoD Source] Re: [Paraview] Measure graphics performance? All active links contained in this email were disabled. Please verify the identity of the sender, and confirm the authenticity of all links contained within the message prior to copying and pasting the address to a Web browser. ________________________________ At the VTK single node level, enable Module_vtkUtilitiesBenchmarks module in cmake, compile and run bin/TimingTests At the ParaView multiple node level, Chuck Atkins is nearly done with revamping the old benchmark.py and adding to it a simple canonical test script that uses the programmable filter to make arbitrarily large meshes to test parallel rendering with. That can be found at: Caution-Caution-https://gitlab.kitware.com/paraview/paraview/merge_requests/692 < Caution-https://gitlab.kitware.com/paraview/paraview/merge_requests/692 > < Caution-Caution-https://gitlab.kitware.com/paraview/paraview/merge_requests/692 < Caution-https://gitlab.kitware.com/paraview/paraview/merge_requests/692 > > David E DeMarle Kitware, Inc. R&D Engineer 21 Corporate Drive Clifton Park, NY 12065-8662 Phone: 518-881-4909 < tel:518-881-4909 > On Mon, Mar 21, 2016 at 12:28 PM, Angelini, Richard C (Rick) CIV USARMY RDECOM ARL (US) < Caution-mailto:richard.c.angelini.civ at mail.mil > < Caution-Caution-mailto:richard.c.angelini.civ at mail.mil < Caution-mailto:richard.c.angelini.civ at mail.mil > > > wrote: I need to do some quick performance tests to compare the results between two graphics cards using ?real world? applications. Do you guys have a benchmark handy to measure interactive graphics performance??????? ________________________________ Rick Angelini USArmy Research Laboratory CISD/HPC Architectures Team Phone: 410-278-6266 < tel:410-278-6266 > < tel:410-278-6266 < tel:410-278-6266 > > _______________________________________________ Powered by Caution-Caution-www.kitware.com < Caution-http://Caution-Caution-www.kitware.com > < Caution-Caution-http://www.kitware.com < Caution-http://www.kitware.com > > Visit other Kitware open-source projects at Caution-Caution-http://www.kitware.com/opensource/opensource.html < Caution-http://www.kitware.com/opensource/opensource.html > < Caution-Caution-http://www.kitware.com/opensource/opensource.html < Caution-http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: Caution-Caution-http://paraview.org/Wiki/ParaView < Caution-http://paraview.org/Wiki/ParaView > < Caution-Caution-http://paraview.org/Wiki/ParaView < Caution-http://paraview.org/Wiki/ParaView > > Search the list archives at: Caution-Caution-http://markmail.org/search/?q=ParaView < Caution-http://markmail.org/search/?q=ParaView > < Caution-Caution-http://markmail.org/search/?q=ParaView < Caution-http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: Caution-Caution-http://public.kitware.com/mailman/listinfo/paraview < Caution-http://public.kitware.com/mailman/listinfo/paraview > < Caution-Caution-http://public.kitware.com/mailman/listinfo/paraview < Caution-http://public.kitware.com/mailman/listinfo/paraview > > -------------- next part -------------- An HTML attachment was scrubbed... URL: From richard.c.angelini.civ at mail.mil Fri Mar 25 08:02:30 2016 From: richard.c.angelini.civ at mail.mil (Angelini, Richard C (Rick) CIV USARMY RDECOM ARL (US)) Date: Fri, 25 Mar 2016 12:02:30 +0000 Subject: [Paraview] [Non-DoD Source] Re: Measure graphics performance? In-Reply-To: References: Message-ID: Pointer? I?m searching through the repository and I don?t see it. ________________________________ Rick Angelini USArmy Research Laboratory CISD/HPC Architectures Team Phone: 410-278-6266 From: David E DeMarle > Date: Thursday, March 24, 2016 at 4:17 PM To: Rick Angelini > Cc: ParaView > Subject: Re: [Non-DoD Source] Re: [Paraview] Measure graphics performance? All active links contained in this email were disabled. Please verify the identity of the sender, and confirm the authenticity of all links contained within the message prior to copying and pasting the address to a Web browser. ________________________________ Not sure what you mean by new_benchmark.py. You should run benchmark/manyspheres.py. It takes resolution and numspheres arguments. numspheres is the total number of objects in the scene and each processors makes a diffent set of them. Resolution is the phi&theta resolution of each that controls the number of polygons each sphere has. David E DeMarle Kitware, Inc. R&D Engineer 21 Corporate Drive Clifton Park, NY 12065-8662 Phone: 518-881-4909 On Thu, Mar 24, 2016 at 4:03 PM, Angelini, Richard C (Rick) CIV USARMY RDECOM ARL (US) < Caution-mailto:richard.c.angelini.civ at mail.mil > > wrote: Dave ? I?m running the new_benchmark.py script from the command line pvpython new_benchmark.py Is there a way to jack up the number of polygons that the script generates? ________________________________ Rick Angelini USArmy Research Laboratory CISD/HPC Architectures Team Phone: 410-278-6266 < tel:410-278-6266 > From: David E DeMarle < Caution-mailto:dave.demarle at kitware.com > > Date: Monday, March 21, 2016 at 1:08 PM To: Rick Angelini < Caution-mailto:Richard.C.Angelini.CIV at mail.mil > > Cc: ParaView < Caution-mailto:paraview at paraview.org > > Subject: [Non-DoD Source] Re: [Paraview] Measure graphics performance? All active links contained in this email were disabled. Please verify the identity of the sender, and confirm the authenticity of all links contained within the message prior to copying and pasting the address to a Web browser. ________________________________ At the VTK single node level, enable Module_vtkUtilitiesBenchmarks module in cmake, compile and run bin/TimingTests At the ParaView multiple node level, Chuck Atkins is nearly done with revamping the old benchmark.py and adding to it a simple canonical test script that uses the programmable filter to make arbitrarily large meshes to test parallel rendering with. That can be found at: Caution-Caution-https://gitlab.kitware.com/paraview/paraview/merge_requests/692 < Caution-https://gitlab.kitware.com/paraview/paraview/merge_requests/692 > < Caution-Caution-https://gitlab.kitware.com/paraview/paraview/merge_requests/692 < Caution-https://gitlab.kitware.com/paraview/paraview/merge_requests/692 > > David E DeMarle Kitware, Inc. R&D Engineer 21 Corporate Drive Clifton Park, NY 12065-8662 Phone: 518-881-4909 < tel:518-881-4909 > On Mon, Mar 21, 2016 at 12:28 PM, Angelini, Richard C (Rick) CIV USARMY RDECOM ARL (US) < Caution-mailto:richard.c.angelini.civ at mail.mil > < Caution-Caution-mailto:richard.c.angelini.civ at mail.mil < Caution-mailto:richard.c.angelini.civ at mail.mil > > > wrote: I need to do some quick performance tests to compare the results between two graphics cards using ?real world? applications. Do you guys have a benchmark handy to measure interactive graphics performance??????? ________________________________ Rick Angelini USArmy Research Laboratory CISD/HPC Architectures Team Phone: 410-278-6266 < tel:410-278-6266 > < tel:410-278-6266 < tel:410-278-6266 > > _______________________________________________ Powered by Caution-Caution-www.kitware.com < Caution-http://Caution-Caution-www.kitware.com > < Caution-Caution-http://www.kitware.com < Caution-http://www.kitware.com > > Visit other Kitware open-source projects at Caution-Caution-http://www.kitware.com/opensource/opensource.html < Caution-http://www.kitware.com/opensource/opensource.html > < Caution-Caution-http://www.kitware.com/opensource/opensource.html < Caution-http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: Caution-Caution-http://paraview.org/Wiki/ParaView < Caution-http://paraview.org/Wiki/ParaView > < Caution-Caution-http://paraview.org/Wiki/ParaView < Caution-http://paraview.org/Wiki/ParaView > > Search the list archives at: Caution-Caution-http://markmail.org/search/?q=ParaView < Caution-http://markmail.org/search/?q=ParaView > < Caution-Caution-http://markmail.org/search/?q=ParaView < Caution-http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: Caution-Caution-http://public.kitware.com/mailman/listinfo/paraview < Caution-http://public.kitware.com/mailman/listinfo/paraview > < Caution-Caution-http://public.kitware.com/mailman/listinfo/paraview < Caution-http://public.kitware.com/mailman/listinfo/paraview > > -------------- next part -------------- An HTML attachment was scrubbed... URL: From dave.demarle at kitware.com Fri Mar 25 10:02:29 2016 From: dave.demarle at kitware.com (David E DeMarle) Date: Fri, 25 Mar 2016 10:02:29 -0400 Subject: [Paraview] [Non-DoD Source] Re: Measure graphics performance? In-Reply-To: References: Message-ID: It is still in https://gitlab.kitware.com/paraview/paraview/merge_requests/692 which hasn't been merged yet because we have a few changes left to make in it. It would be great if you could try it and comment in the gitlab review on anything you find. I expect it will be merged next week. Note that although this won't show up in a release until ParaView 7.1, it is possible to copy to use with older ParaViews. David E DeMarle Kitware, Inc. R&D Engineer 21 Corporate Drive Clifton Park, NY 12065-8662 Phone: 518-881-4909 On Fri, Mar 25, 2016 at 8:02 AM, Angelini, Richard C (Rick) CIV USARMY RDECOM ARL (US) wrote: > Pointer? I?m searching through the repository and I don?t see it. > > ________________________________ > Rick Angelini > USArmy Research Laboratory > CISD/HPC Architectures Team > Phone: 410-278-6266 > > From: David E DeMarle > Date: Thursday, March 24, 2016 at 4:17 PM > To: Rick Angelini > Cc: ParaView > Subject: Re: [Non-DoD Source] Re: [Paraview] Measure graphics performance? > > All active links contained in this email were disabled. Please verify the > identity of the sender, and confirm the authenticity of all links contained > within the message prior to copying and pasting the address to a Web > browser. > > ------------------------------ > > > Not sure what you mean by new_benchmark.py. You should run > benchmark/manyspheres.py. > > It takes resolution and numspheres arguments. numspheres is the total > number of objects in the scene and each processors makes a diffent set of > them. Resolution is the phi&theta resolution of each that controls the > number of polygons each sphere has. > > > > > > David E DeMarle > Kitware, Inc. > R&D Engineer > 21 Corporate Drive > Clifton Park, NY 12065-8662 > Phone: 518-881-4909 > > On Thu, Mar 24, 2016 at 4:03 PM, Angelini, Richard C (Rick) CIV USARMY > RDECOM ARL (US) mailto:richard.c.angelini.civ at mail.mil > > > wrote: > >> Dave ? I?m running the new_benchmark.py script from the command line >> >> pvpython new_benchmark.py >> >> >> Is there a way to jack up the number of polygons that the script >> generates? >> >> ________________________________ >> Rick Angelini >> USArmy Research Laboratory >> CISD/HPC Architectures Team >> Phone: 410-278-6266 < tel:410-278-6266 > >> >> From: David E DeMarle > mailto:dave.demarle at kitware.com > > >> Date: Monday, March 21, 2016 at 1:08 PM >> To: Rick Angelini > mailto:Richard.C.Angelini.CIV at mail.mil >> > > >> Cc: ParaView > mailto:paraview at paraview.org > > >> Subject: [Non-DoD Source] Re: [Paraview] Measure graphics performance? >> >> All active links contained in this email were disabled. Please verify the >> identity of the sender, and confirm the authenticity of all links contained >> within the message prior to copying and pasting the address to a Web >> browser. >> >> ------------------------------ >> >> >> At the VTK single node level, enable Module_vtkUtilitiesBenchmarks module >> in cmake, compile and run bin/TimingTests >> >> At the ParaView multiple node level, Chuck Atkins is nearly done with >> revamping the old benchmark.py and adding to it a simple canonical test >> script that uses the programmable filter to make arbitrarily large meshes >> to test parallel rendering with. That can be found at: Caution-Caution- >> https://gitlab.kitware.com/paraview/paraview/merge_requests/692 >> < Caution- >> https://gitlab.kitware.com/paraview/paraview/merge_requests/692 >> > < Caution-Caution- >> https://gitlab.kitware.com/paraview/paraview/merge_requests/692 >> < Caution- >> https://gitlab.kitware.com/paraview/paraview/merge_requests/692 > > >> >> >> >> >> David E DeMarle >> Kitware, Inc. >> R&D Engineer >> 21 Corporate Drive >> Clifton Park, NY 12065-8662 >> Phone: 518-881-4909 < tel:518-881-4909 > >> >> On Mon, Mar 21, 2016 at 12:28 PM, Angelini, Richard C (Rick) CIV USARMY >> RDECOM ARL (US)> mailto:richard.c.angelini.civ at mail.mil >> > < Caution-Caution-mailto:richard.c.angelini.civ at mail.mil >> < Caution- >> mailto:richard.c.angelini.civ at mail.mil >> > > > wrote: >> >>> I need to do some quick performance tests to compare the results between >>> two graphics cards using ?real world? applications. Do you guys have a >>> benchmark handy to measure interactive graphics performance??????? >>> ________________________________ >>> Rick Angelini >>> USArmy Research Laboratory >>> CISD/HPC Architectures Team >>> Phone: 410-278-6266 < tel:410-278-6266 > < tel:410-278-6266 < tel: >>> 410-278-6266 > > >>> >>> _______________________________________________ >>> Powered by Caution-Caution-www.kitware.com < Caution- >>> http://Caution-Caution-www.kitware.com > < Caution-Caution- >>> http://www.kitware.com < Caution-http://www.kitware.com > > >>> >>> Visit other Kitware open-source projects at Caution-Caution- >>> http://www.kitware.com/opensource/opensource.html < Caution- >>> http://www.kitware.com/opensource/opensource.html > < Caution-Caution- >>> http://www.kitware.com/opensource/opensource.html < Caution- >>> http://www.kitware.com/opensource/opensource.html > > >>> >>> Please keep messages on-topic and check the ParaView Wiki at: >>> Caution-Caution-http://paraview.org/Wiki/ParaView < Caution- >>> http://paraview.org/Wiki/ParaView > < Caution-Caution- >>> http://paraview.org/Wiki/ParaView < Caution- >>> http://paraview.org/Wiki/ParaView > > >>> >>> Search the list archives at: Caution-Caution- >>> http://markmail.org/search/?q=ParaView < Caution- >>> http://markmail.org/search/?q=ParaView > < Caution-Caution- >>> http://markmail.org/search/?q=ParaView < Caution- >>> http://markmail.org/search/?q=ParaView > > >>> >>> Follow this link to subscribe/unsubscribe: >>> Caution-Caution-http://public.kitware.com/mailman/listinfo/paraview >>> < Caution-http://public.kitware.com/mailman/listinfo/paraview >>> > < Caution-Caution- >>> http://public.kitware.com/mailman/listinfo/paraview < Caution- >>> http://public.kitware.com/mailman/listinfo/paraview > > >>> >>> >> > -------------- next part -------------- An HTML attachment was scrubbed... URL: From chuck.atkins at kitware.com Fri Mar 25 15:32:41 2016 From: chuck.atkins at kitware.com (Chuck Atkins) Date: Fri, 25 Mar 2016 15:32:41 -0400 Subject: [Paraview] [Non-DoD Source] Re: Measure graphics performance? In-Reply-To: References: Message-ID: Hi Rick, This is a bit of a brain dump so I'll try to get a blog post, or maybe even a Kitware Source article on it soon, but for now, I've got the new scripts ready as a merge request into ParaView but if you want to run it against existing installations (it should work across a range of versions) the scripts will need some slight modifications. I've modified a few lines lines to enable this and you can get the modified benchmark scripts in my personal github account here: Repo: https://github.com/chuckatkins/miscelaneous-scripts.git Folder: scripts/paraview/benchmarknew You should be able to run the "manyspheres" benchmark directly with pvbatch using --help for argument options: pvbatch benchmarknew/manyspheres.py --help usage: manyspheres.py [-h] [-o OUTPUT_BASENAME] [-s SPHERES] [-n SPHERES_IN_SCENE] [-r RESOLUTION] [-v VIEW_SIZE] [-f FRAMES] [-c] Benchmark ParaView geometry rendering optional arguments: -h, --help show this help message and exit -o OUTPUT_BASENAME, --output-basename OUTPUT_BASENAME Basename to use for generated output files -s SPHERES, --spheres SPHERES The total number of spheres to render -n SPHERES_IN_SCENE, --spheres-in-scene SPHERES_IN_SCENE The number of spheres in the entire scene, including those not rendered. -r RESOLUTION, --resolution RESOLUTION Theta and Phi resolution to use for the spheres -v VIEW_SIZE, --view-size VIEW_SIZE View size used to render -f FRAMES, --frames FRAMES Number of frames -c, --color Enable color renderings [chuck.atkins at hal9000 bench]$ Typical arguments I use: - Resolution: 725, that ends up with ~1M triangles per sphere - Spheres: try to keep as an even multiple of MPI ranks, that way each rank has an even work load - Spheres in scene: leave blank, it defaults to the previous number of spheres argument. This is used for testing the rendering of a small number of spheres in a larger context. For example, if you render 1000 spheres across 100 MPI ranks, thus 10 spheres per node, you can run again to test the single node performance (w/o compositing) by running on a single node with -s 10 -n 1000. - View size: 1920,1080 this will set the size of the render window. - Color: Nice to enable for 1 run since frame 0 is saved as a tiff but decreases the rendering performance so leave it off when trying to identify rendering limits Given that, if I wanted to render 16B triangles across 256 MPI ranks, I would run: mpirun -n 256 /path/to/pvbatch --use-offscreen-rendering benchmarknew/manyspheres.py -s 16384 -r 725 -v 1920,1080 -f 10 -o "manyspheres_16384s_725r_256m" This will result in the following files: - manyspheres_16384s_725r_256m.args.txt - The arguments the benchmark was run with - manyspheres_16384s_725r_256m.mem.txt - Memory info for each pvserver at each frame - manyspheres_16384s_725r_256m.logs.raw.bin - Raw log data that be loaded with logbase.load() - manyspheres_16384s_725r_256m.logs.parsed.bin - Parsed log data that be loaded with Python pickel - manyspheres_16384s_725r_256m.scene.f0.tiff - Rendered image of the scene from Frame 0 - manyspheres_16384s_725r_256m.stats.r0f0.txt - Log information for Rank 0, Frame 0 - manyspheres_16384s_725r_256m.stats.frame.txt - Statistics per-frame calculated across ranks - manyspheres_16384s_725r_256m.stats.summary.txt - Statistics calculated across all frames Note that you can just as easily run it on a single node without MPI and you'll get valid numbers. Please let me know if you have any questions or need help trying to run it. Thanks - Chuck - Chuck On Fri, Mar 25, 2016 at 10:02 AM, David E DeMarle wrote: > It is still in > https://gitlab.kitware.com/paraview/paraview/merge_requests/692 which > hasn't been merged yet because we have a few changes left to make in it. It > would be great if you could try it and comment in the gitlab review on > anything you find. > > I expect it will be merged next week. Note that although this won't show > up in a release until ParaView 7.1, it is possible to copy to use with > older ParaViews. > > > > > > David E DeMarle > Kitware, Inc. > R&D Engineer > 21 Corporate Drive > Clifton Park, NY 12065-8662 > Phone: 518-881-4909 > > On Fri, Mar 25, 2016 at 8:02 AM, Angelini, Richard C (Rick) CIV USARMY > RDECOM ARL (US) wrote: > >> Pointer? I?m searching through the repository and I don?t see it. >> >> ________________________________ >> Rick Angelini >> USArmy Research Laboratory >> CISD/HPC Architectures Team >> Phone: 410-278-6266 >> >> From: David E DeMarle >> Date: Thursday, March 24, 2016 at 4:17 PM >> To: Rick Angelini >> Cc: ParaView >> Subject: Re: [Non-DoD Source] Re: [Paraview] Measure graphics >> performance? >> >> All active links contained in this email were disabled. Please verify the >> identity of the sender, and confirm the authenticity of all links contained >> within the message prior to copying and pasting the address to a Web >> browser. >> >> ------------------------------ >> >> >> Not sure what you mean by new_benchmark.py. You should run >> benchmark/manyspheres.py. >> >> It takes resolution and numspheres arguments. numspheres is the total >> number of objects in the scene and each processors makes a diffent set of >> them. Resolution is the phi&theta resolution of each that controls the >> number of polygons each sphere has. >> >> >> >> >> >> David E DeMarle >> Kitware, Inc. >> R&D Engineer >> 21 Corporate Drive >> Clifton Park, NY 12065-8662 >> Phone: 518-881-4909 >> >> On Thu, Mar 24, 2016 at 4:03 PM, Angelini, Richard C (Rick) CIV USARMY >> RDECOM ARL (US) > mailto:richard.c.angelini.civ at mail.mil >> > > wrote: >> >>> Dave ? I?m running the new_benchmark.py script from the command line >>> >>> pvpython new_benchmark.py >>> >>> >>> Is there a way to jack up the number of polygons that the script >>> generates? >>> >>> ________________________________ >>> Rick Angelini >>> USArmy Research Laboratory >>> CISD/HPC Architectures Team >>> Phone: 410-278-6266 < tel:410-278-6266 > >>> >>> From: David E DeMarle >> mailto:dave.demarle at kitware.com > > >>> Date: Monday, March 21, 2016 at 1:08 PM >>> To: Rick Angelini >> mailto:Richard.C.Angelini.CIV at mail.mil >>> > > >>> Cc: ParaView >> mailto:paraview at paraview.org > > >>> Subject: [Non-DoD Source] Re: [Paraview] Measure graphics performance? >>> >>> All active links contained in this email were disabled. Please verify >>> the identity of the sender, and confirm the authenticity of all links >>> contained within the message prior to copying and pasting the address to a >>> Web browser. >>> >>> ------------------------------ >>> >>> >>> At the VTK single node level, enable Module_vtkUtilitiesBenchmarks >>> module in cmake, compile and run bin/TimingTests >>> >>> At the ParaView multiple node level, Chuck Atkins is nearly done with >>> revamping the old benchmark.py and adding to it a simple canonical test >>> script that uses the programmable filter to make arbitrarily large meshes >>> to test parallel rendering with. That can be found at: Caution-Caution- >>> https://gitlab.kitware.com/paraview/paraview/merge_requests/692 >>> < Caution- >>> https://gitlab.kitware.com/paraview/paraview/merge_requests/692 >>> > < Caution-Caution- >>> https://gitlab.kitware.com/paraview/paraview/merge_requests/692 >>> < Caution- >>> https://gitlab.kitware.com/paraview/paraview/merge_requests/692 > > >>> >>> >>> >>> >>> David E DeMarle >>> Kitware, Inc. >>> R&D Engineer >>> 21 Corporate Drive >>> Clifton Park, NY 12065-8662 >>> Phone: 518-881-4909 < tel:518-881-4909 > >>> >>> On Mon, Mar 21, 2016 at 12:28 PM, Angelini, Richard C (Rick) CIV USARMY >>> RDECOM ARL (US)>> mailto:richard.c.angelini.civ at mail.mil >>> > < Caution-Caution-mailto:richard.c.angelini.civ at mail.mil >>> < Caution- >>> mailto:richard.c.angelini.civ at mail.mil >>> > > > wrote: >>> >>>> I need to do some quick performance tests to compare the results >>>> between two graphics cards using ?real world? applications. Do you guys >>>> have a benchmark handy to measure interactive graphics performance??????? >>>> ________________________________ >>>> Rick Angelini >>>> USArmy Research Laboratory >>>> CISD/HPC Architectures Team >>>> Phone: 410-278-6266 < tel:410-278-6266 > < tel:410-278-6266 < tel: >>>> 410-278-6266 > > >>>> >>>> _______________________________________________ >>>> Powered by Caution-Caution-www.kitware.com < Caution- >>>> http://Caution-Caution-www.kitware.com > < Caution-Caution- >>>> http://www.kitware.com < Caution-http://www.kitware.com > > >>>> >>>> Visit other Kitware open-source projects at Caution-Caution- >>>> http://www.kitware.com/opensource/opensource.html < Caution- >>>> http://www.kitware.com/opensource/opensource.html > < Caution-Caution- >>>> http://www.kitware.com/opensource/opensource.html < Caution- >>>> http://www.kitware.com/opensource/opensource.html > > >>>> >>>> Please keep messages on-topic and check the ParaView Wiki at: >>>> Caution-Caution-http://paraview.org/Wiki/ParaView < Caution- >>>> http://paraview.org/Wiki/ParaView > < Caution-Caution- >>>> http://paraview.org/Wiki/ParaView < Caution- >>>> http://paraview.org/Wiki/ParaView > > >>>> >>>> Search the list archives at: Caution-Caution- >>>> http://markmail.org/search/?q=ParaView < Caution- >>>> http://markmail.org/search/?q=ParaView > < Caution-Caution- >>>> http://markmail.org/search/?q=ParaView < Caution- >>>> http://markmail.org/search/?q=ParaView > > >>>> >>>> Follow this link to subscribe/unsubscribe: >>>> Caution-Caution-http://public.kitware.com/mailman/listinfo/paraview >>>> < Caution-http://public.kitware.com/mailman/listinfo/paraview >>>> > < Caution-Caution- >>>> http://public.kitware.com/mailman/listinfo/paraview < Caution- >>>> http://public.kitware.com/mailman/listinfo/paraview > > >>>> >>>> >>> >> > -------------- next part -------------- An HTML attachment was scrubbed... URL: From fabidi89 at vt.edu Fri Mar 25 15:42:12 2016 From: fabidi89 at vt.edu (Faiz Abidi) Date: Fri, 25 Mar 2016 15:42:12 -0400 Subject: [Paraview] Mono and Stereo Rendering in the CAVE Message-ID: Hi guys, I have setup Paraview5 in a CAVE environment at Virginia Tech. I got mono to work but I am stuck with Stereo rendering. Below is my stereo cave.pvx file. The problem is that I don't see any distinction between the left, and the right eye. I would have attached images if it helps but that may make my email too big to be approved by the moderator. About the setup in the lab - we have 8 projectors driving this 4-sdied cave, 2 projectors for each wall. The projectors do active stereo, 2560x1600 resolution. We think the issue maybe with setting up the correct view frustum but not sure. Anybody seen this issue before? -- Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com | +1-540-998-6636 -------------- next part -------------- An HTML attachment was scrubbed... URL: From kevin.dean at decisionsciencescorp.com Fri Mar 25 15:53:29 2016 From: kevin.dean at decisionsciencescorp.com (Dean, Kevin) Date: Fri, 25 Mar 2016 12:53:29 -0700 Subject: [Paraview] Finding Resultant Polydata Message-ID: Hi all, I was wondering if there was a way to find a resultant polydata by subtract one polydata from another? I have an vtkAppenPolyData with about 19 inputs, and I would like to specify the area that doesn't exist within the append. Is there a way to subtract this append from a polydata specifying the bounds of all of the objects together? Kevin -- This email and its contents are confidential. If you are not the intended recipient, please do not disclose or use the information within this email or its attachments. If you have received this email in error, please report the error to the sender by return email and delete this communication from your records. -------------- next part -------------- An HTML attachment was scrubbed... URL: From dave.demarle at kitware.com Fri Mar 25 16:07:09 2016 From: dave.demarle at kitware.com (David E DeMarle) Date: Fri, 25 Mar 2016 16:07:09 -0400 Subject: [Paraview] Mono and Stereo Rendering in the CAVE In-Reply-To: References: Message-ID: Have you started the client that connects to the pvserver with --stereo and verified the stereo type for client and server jobs the view section of the properties panel? On Mar 25, 2016 3:43 PM, "Faiz Abidi" wrote: > Hi guys, > > I have setup Paraview5 in a CAVE environment at Virginia Tech. I got mono > to work but I am stuck with Stereo rendering. > > Below is my stereo cave.pvx file. > > > > > > > > Environment="DISPLAY=:0.4" > Geometry="2560x1600+0+0" > FullScreen="1" > ShowBorders="0" > LowerLeft="-1 -1 -1" > LowerRight="1 -1 -1" > UpperRight="1 1 -1"/> > Environment="DISPLAY=:0.5" > Geometry="2560x1600+0+0" > FullScreen="1" > ShowBorders="0" > LowerLeft="-1 -1 1" > LowerRight="1 -1 -1" > UpperRight="1 1 -1"/> > Environment="DISPLAY=:0.6" > Geometry="2560x1600+0+0" > FullScreen="1" > ShowBorders="0" > LowerLeft="-1 -1 -1" > LowerRight="1 -1 -1" > UpperRight="1 1 -1"/> > Environment="DISPLAY=:0.7" > Geometry="2560x1600+0+0" > FullScreen="1" > ShowBorders="0" > LowerLeft="-1 -1 -1" > LowerRight="1 -1 -1" > UpperRight="1 1 -1"/> > > > > The problem is that I don't see any distinction between the left, and the > right eye. I would have attached images if it helps but that may make my > email too big to be approved by the moderator. > > About the setup in the lab - we have 8 projectors driving this 4-sdied > cave, 2 projectors for each wall. The projectors do active stereo, > 2560x1600 resolution. > > We think the issue maybe with setting up the correct view frustum but not > sure. Anybody seen this issue before? > -- > Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com | > +1-540-998-6636 > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > > -------------- next part -------------- An HTML attachment was scrubbed... URL: From fabidi89 at vt.edu Fri Mar 25 16:27:53 2016 From: fabidi89 at vt.edu (Faiz Abidi) Date: Fri, 25 Mar 2016 16:27:53 -0400 Subject: [Paraview] Mono and Stereo Rendering in the CAVE In-Reply-To: References: Message-ID: I do enable --stereo on the client side when connecting to the server, but when I give --stereo-type="Crystal Eyes", I get OpenGL errors in vtkOpenGLCamera.cxx. I don't get that when I don't specify the stereo type. I *think* that's because "Crystal Eyes" ain't supported by the projectors we have here (not sure). Yes, I checked the stereo type in the properties panel. It sets it to Anaglyph, and Server Stereo Type = Same as Client. On Fri, Mar 25, 2016 at 4:07 PM, David E DeMarle wrote: > Have you started the client that connects to the pvserver with --stereo > and verified the stereo type for client and server jobs the view section of > the properties panel? > On Mar 25, 2016 3:43 PM, "Faiz Abidi" wrote: > >> Hi guys, >> >> I have setup Paraview5 in a CAVE environment at Virginia Tech. I got mono >> to work but I am stuck with Stereo rendering. >> >> Below is my stereo cave.pvx file. >> >> >> >> >> >> >> >> > Environment="DISPLAY=:0.4" >> Geometry="2560x1600+0+0" >> FullScreen="1" >> ShowBorders="0" >> LowerLeft="-1 -1 -1" >> LowerRight="1 -1 -1" >> UpperRight="1 1 -1"/> >> > Environment="DISPLAY=:0.5" >> Geometry="2560x1600+0+0" >> FullScreen="1" >> ShowBorders="0" >> LowerLeft="-1 -1 1" >> LowerRight="1 -1 -1" >> UpperRight="1 1 -1"/> >> > Environment="DISPLAY=:0.6" >> Geometry="2560x1600+0+0" >> FullScreen="1" >> ShowBorders="0" >> LowerLeft="-1 -1 -1" >> LowerRight="1 -1 -1" >> UpperRight="1 1 -1"/> >> > Environment="DISPLAY=:0.7" >> Geometry="2560x1600+0+0" >> FullScreen="1" >> ShowBorders="0" >> LowerLeft="-1 -1 -1" >> LowerRight="1 -1 -1" >> UpperRight="1 1 -1"/> >> >> >> >> The problem is that I don't see any distinction between the left, and the >> right eye. I would have attached images if it helps but that may make my >> email too big to be approved by the moderator. >> >> About the setup in the lab - we have 8 projectors driving this 4-sdied >> cave, 2 projectors for each wall. The projectors do active stereo, >> 2560x1600 resolution. >> >> We think the issue maybe with setting up the correct view frustum but not >> sure. Anybody seen this issue before? >> -- >> Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com | >> +1-540-998-6636 >> >> _______________________________________________ >> Powered by www.kitware.com >> >> Visit other Kitware open-source projects at >> http://www.kitware.com/opensource/opensource.html >> >> Please keep messages on-topic and check the ParaView Wiki at: >> http://paraview.org/Wiki/ParaView >> >> Search the list archives at: http://markmail.org/search/?q=ParaView >> >> Follow this link to subscribe/unsubscribe: >> http://public.kitware.com/mailman/listinfo/paraview >> >> -- Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com | +1-540-998-6636 -------------- next part -------------- An HTML attachment was scrubbed... URL: From dave.demarle at kitware.com Fri Mar 25 16:34:57 2016 From: dave.demarle at kitware.com (David E DeMarle) Date: Fri, 25 Mar 2016 16:34:57 -0400 Subject: [Paraview] Mono and Stereo Rendering in the CAVE In-Reply-To: References: Message-ID: Is that error message from the client or server process? Also, try just RedBlue at first and verify that you get two perspectives. Then in the properties panel, change the server's type to from Same as Client to CrystalEyes. David E DeMarle Kitware, Inc. R&D Engineer 21 Corporate Drive Clifton Park, NY 12065-8662 Phone: 518-881-4909 On Fri, Mar 25, 2016 at 4:27 PM, Faiz Abidi wrote: > I do enable --stereo on the client side when connecting to the server, but > when I give --stereo-type="Crystal Eyes", I get OpenGL errors in > vtkOpenGLCamera.cxx. I don't get that when I don't specify the stereo type. > I *think* that's because "Crystal Eyes" ain't supported by the projectors > we have here (not sure). > > Yes, I checked the stereo type in the properties panel. It sets it to > Anaglyph, and Server Stereo Type = Same as Client. > > On Fri, Mar 25, 2016 at 4:07 PM, David E DeMarle > wrote: > >> Have you started the client that connects to the pvserver with --stereo >> and verified the stereo type for client and server jobs the view section of >> the properties panel? >> On Mar 25, 2016 3:43 PM, "Faiz Abidi" wrote: >> >>> Hi guys, >>> >>> I have setup Paraview5 in a CAVE environment at Virginia Tech. I got >>> mono to work but I am stuck with Stereo rendering. >>> >>> Below is my stereo cave.pvx file. >>> >>> >>> >>> >>> >>> >>> >>> >> Environment="DISPLAY=:0.4" >>> Geometry="2560x1600+0+0" >>> FullScreen="1" >>> ShowBorders="0" >>> LowerLeft="-1 -1 -1" >>> LowerRight="1 -1 -1" >>> UpperRight="1 1 -1"/> >>> >> Environment="DISPLAY=:0.5" >>> Geometry="2560x1600+0+0" >>> FullScreen="1" >>> ShowBorders="0" >>> LowerLeft="-1 -1 1" >>> LowerRight="1 -1 -1" >>> UpperRight="1 1 -1"/> >>> >> Environment="DISPLAY=:0.6" >>> Geometry="2560x1600+0+0" >>> FullScreen="1" >>> ShowBorders="0" >>> LowerLeft="-1 -1 -1" >>> LowerRight="1 -1 -1" >>> UpperRight="1 1 -1"/> >>> >> Environment="DISPLAY=:0.7" >>> Geometry="2560x1600+0+0" >>> FullScreen="1" >>> ShowBorders="0" >>> LowerLeft="-1 -1 -1" >>> LowerRight="1 -1 -1" >>> UpperRight="1 1 -1"/> >>> >>> >>> >>> The problem is that I don't see any distinction between the left, and >>> the right eye. I would have attached images if it helps but that may make >>> my email too big to be approved by the moderator. >>> >>> About the setup in the lab - we have 8 projectors driving this 4-sdied >>> cave, 2 projectors for each wall. The projectors do active stereo, >>> 2560x1600 resolution. >>> >>> We think the issue maybe with setting up the correct view frustum but >>> not sure. Anybody seen this issue before? >>> -- >>> Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com | >>> +1-540-998-6636 >>> >>> _______________________________________________ >>> Powered by www.kitware.com >>> >>> Visit other Kitware open-source projects at >>> http://www.kitware.com/opensource/opensource.html >>> >>> Please keep messages on-topic and check the ParaView Wiki at: >>> http://paraview.org/Wiki/ParaView >>> >>> Search the list archives at: http://markmail.org/search/?q=ParaView >>> >>> Follow this link to subscribe/unsubscribe: >>> http://public.kitware.com/mailman/listinfo/paraview >>> >>> > > > -- > Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com | > +1-540-998-6636 > -------------- next part -------------- An HTML attachment was scrubbed... URL: From fabidi89 at vt.edu Fri Mar 25 16:55:29 2016 From: fabidi89 at vt.edu (Faiz Abidi) Date: Fri, 25 Mar 2016 16:55:29 -0400 Subject: [Paraview] Mono and Stereo Rendering in the CAVE In-Reply-To: References: Message-ID: I can see the error from both the client, and the server. Just tried RedBlue and I got a left eye but no right eye. When I changed the server's type to from Same as Client to CrystalEyes, I get the same errors in vtkOpenGLCamera.cxx. On Fri, Mar 25, 2016 at 4:34 PM, David E DeMarle wrote: > Is that error message from the client or server process? > > Also, try just RedBlue at first and verify that you get two perspectives. > Then in the properties panel, change the server's type to from Same as > Client to CrystalEyes. > > > David E DeMarle > Kitware, Inc. > R&D Engineer > 21 Corporate Drive > Clifton Park, NY 12065-8662 > Phone: 518-881-4909 > > On Fri, Mar 25, 2016 at 4:27 PM, Faiz Abidi wrote: > >> I do enable --stereo on the client side when connecting to the server, >> but when I give --stereo-type="Crystal Eyes", I get OpenGL errors in >> vtkOpenGLCamera.cxx. I don't get that when I don't specify the stereo type. >> I *think* that's because "Crystal Eyes" ain't supported by the projectors >> we have here (not sure). >> >> Yes, I checked the stereo type in the properties panel. It sets it to >> Anaglyph, and Server Stereo Type = Same as Client. >> >> On Fri, Mar 25, 2016 at 4:07 PM, David E DeMarle < >> dave.demarle at kitware.com> wrote: >> >>> Have you started the client that connects to the pvserver with --stereo >>> and verified the stereo type for client and server jobs the view section of >>> the properties panel? >>> On Mar 25, 2016 3:43 PM, "Faiz Abidi" wrote: >>> >>>> Hi guys, >>>> >>>> I have setup Paraview5 in a CAVE environment at Virginia Tech. I got >>>> mono to work but I am stuck with Stereo rendering. >>>> >>>> Below is my stereo cave.pvx file. >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>> Environment="DISPLAY=:0.4" >>>> Geometry="2560x1600+0+0" >>>> FullScreen="1" >>>> ShowBorders="0" >>>> LowerLeft="-1 -1 -1" >>>> LowerRight="1 -1 -1" >>>> UpperRight="1 1 -1"/> >>>> >>> Environment="DISPLAY=:0.5" >>>> Geometry="2560x1600+0+0" >>>> FullScreen="1" >>>> ShowBorders="0" >>>> LowerLeft="-1 -1 1" >>>> LowerRight="1 -1 -1" >>>> UpperRight="1 1 -1"/> >>>> >>> Environment="DISPLAY=:0.6" >>>> Geometry="2560x1600+0+0" >>>> FullScreen="1" >>>> ShowBorders="0" >>>> LowerLeft="-1 -1 -1" >>>> LowerRight="1 -1 -1" >>>> UpperRight="1 1 -1"/> >>>> >>> Environment="DISPLAY=:0.7" >>>> Geometry="2560x1600+0+0" >>>> FullScreen="1" >>>> ShowBorders="0" >>>> LowerLeft="-1 -1 -1" >>>> LowerRight="1 -1 -1" >>>> UpperRight="1 1 -1"/> >>>> >>>> >>>> >>>> The problem is that I don't see any distinction between the left, and >>>> the right eye. I would have attached images if it helps but that may make >>>> my email too big to be approved by the moderator. >>>> >>>> About the setup in the lab - we have 8 projectors driving this 4-sdied >>>> cave, 2 projectors for each wall. The projectors do active stereo, >>>> 2560x1600 resolution. >>>> >>>> We think the issue maybe with setting up the correct view frustum but >>>> not sure. Anybody seen this issue before? >>>> -- >>>> Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com | >>>> +1-540-998-6636 >>>> >>>> _______________________________________________ >>>> Powered by www.kitware.com >>>> >>>> Visit other Kitware open-source projects at >>>> http://www.kitware.com/opensource/opensource.html >>>> >>>> Please keep messages on-topic and check the ParaView Wiki at: >>>> http://paraview.org/Wiki/ParaView >>>> >>>> Search the list archives at: http://markmail.org/search/?q=ParaView >>>> >>>> Follow this link to subscribe/unsubscribe: >>>> http://public.kitware.com/mailman/listinfo/paraview >>>> >>>> >> >> >> -- >> Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com | >> +1-540-998-6636 >> > > -- Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com | +1-540-998-6636 -------------- next part -------------- An HTML attachment was scrubbed... URL: From fabidi89 at vt.edu Fri Mar 25 19:28:52 2016 From: fabidi89 at vt.edu (Faiz Abidi) Date: Fri, 25 Mar 2016 19:28:52 -0400 Subject: [Paraview] Mono and Stereo Rendering in the CAVE In-Reply-To: References: Message-ID: Alright, I updated the pvx file some, just the correct coordinates. I tried attaching an image for reference but my email didn't go through. I can see the two images (left eye, right eye) with an eye separation of 0.065, but for some reason, I see both the images with stereo glasses on in each eye. Any more ideas? Lance (CC'd) had an idea that maybe, we can do passive stereo rendering as well. Would you recommend that given our projectors here do support active stereo? I am still trying though to make it work with active stereo. Is there someway to define the viewpoints in the pvx file? Also, is there some kind of a schema for this pvx file published somewhere? Thanks for all your help! On Fri, Mar 25, 2016 at 6:04 PM, Faiz Abidi wrote: > Alright, I updated the pvx file some, just the correct coordinates. > > > > > > > > Environment="DISPLAY=:0.4" > Geometry="2560x1600+0+0" > FullScreen="0" > ShowBorders="0" > LowerLeft="-1.524 -0.381 -1.524" > LowerRight="1.524 -0.381 -1.524" > UpperRight="1.524 1.524 -1.524"/> > Environment="DISPLAY=:0.5" > Geometry="2560x1600+0+0" > FullScreen="1" > ShowBorders="0" > LowerLeft="-1.524 -0.381 -1.524" > LowerRight="1.524 -0.381 -1.524" > UpperRight="1.524 1.524 -1.524"/> > Environment="DISPLAY=:0.6" > Geometry="2560x1600+0+0" > FullScreen="1" > ShowBorders="0" > LowerLeft="-1.524 -1.524 -1.524" > LowerRight="1.524 -1.524 -1.524" > UpperRight="1.524 0.381 -1.524"/> > Environment="DISPLAY=:0.7" > Geometry="2560x1600+0+0" > FullScreen="1" > ShowBorders="0" > LowerLeft="-1.524 -1.524 -1.524" > LowerRight="1.524 -1.524 -1.524" > UpperRight="1.524 0.381 -1.524"/> > > > > Attached is one image for reference. I can clearly the two images with an > eye separation of 0.065, but for some reason, I see both the images with > stereo glasses on. Any more ideas? > > Lance (CC'd) had an idea that maybe, we can do passive stereo rendering > as well. Would you recommend that given our projectors here do support > active stereo? I am still trying though to make it work with active stereo. > Is there someway to define the viewpoints in the pvx file? Also, is there > some kind of a schema for this pvx file published somewhere? > > Thanks for all your help! > > On Fri, Mar 25, 2016 at 4:55 PM, Faiz Abidi wrote: > >> I can see the error from both the client, and the server. >> >> Just tried RedBlue and I got a left eye but no right eye. When I changed >> the server's type to from Same as Client to CrystalEyes, I get the same >> errors in vtkOpenGLCamera.cxx. >> >> On Fri, Mar 25, 2016 at 4:34 PM, David E DeMarle < >> dave.demarle at kitware.com> wrote: >> >>> Is that error message from the client or server process? >>> >>> Also, try just RedBlue at first and verify that you get two >>> perspectives. Then in the properties panel, change the server's type to >>> from Same as Client to CrystalEyes. >>> >>> >>> David E DeMarle >>> Kitware, Inc. >>> R&D Engineer >>> 21 Corporate Drive >>> Clifton Park, NY 12065-8662 >>> Phone: 518-881-4909 >>> >>> On Fri, Mar 25, 2016 at 4:27 PM, Faiz Abidi wrote: >>> >>>> I do enable --stereo on the client side when connecting to the server, >>>> but when I give --stereo-type="Crystal Eyes", I get OpenGL errors in >>>> vtkOpenGLCamera.cxx. I don't get that when I don't specify the stereo type. >>>> I *think* that's because "Crystal Eyes" ain't supported by the projectors >>>> we have here (not sure). >>>> >>>> Yes, I checked the stereo type in the properties panel. It sets it to >>>> Anaglyph, and Server Stereo Type = Same as Client. >>>> >>>> On Fri, Mar 25, 2016 at 4:07 PM, David E DeMarle < >>>> dave.demarle at kitware.com> wrote: >>>> >>>>> Have you started the client that connects to the pvserver with >>>>> --stereo and verified the stereo type for client and server jobs the view >>>>> section of the properties panel? >>>>> On Mar 25, 2016 3:43 PM, "Faiz Abidi" wrote: >>>>> >>>>>> Hi guys, >>>>>> >>>>>> I have setup Paraview5 in a CAVE environment at Virginia Tech. I got >>>>>> mono to work but I am stuck with Stereo rendering. >>>>>> >>>>>> Below is my stereo cave.pvx file. >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>>> Environment="DISPLAY=:0.4" >>>>>> Geometry="2560x1600+0+0" >>>>>> FullScreen="1" >>>>>> ShowBorders="0" >>>>>> LowerLeft="-1 -1 -1" >>>>>> LowerRight="1 -1 -1" >>>>>> UpperRight="1 1 -1"/> >>>>>> >>>>> Environment="DISPLAY=:0.5" >>>>>> Geometry="2560x1600+0+0" >>>>>> FullScreen="1" >>>>>> ShowBorders="0" >>>>>> LowerLeft="-1 -1 1" >>>>>> LowerRight="1 -1 -1" >>>>>> UpperRight="1 1 -1"/> >>>>>> >>>>> Environment="DISPLAY=:0.6" >>>>>> Geometry="2560x1600+0+0" >>>>>> FullScreen="1" >>>>>> ShowBorders="0" >>>>>> LowerLeft="-1 -1 -1" >>>>>> LowerRight="1 -1 -1" >>>>>> UpperRight="1 1 -1"/> >>>>>> >>>>> Environment="DISPLAY=:0.7" >>>>>> Geometry="2560x1600+0+0" >>>>>> FullScreen="1" >>>>>> ShowBorders="0" >>>>>> LowerLeft="-1 -1 -1" >>>>>> LowerRight="1 -1 -1" >>>>>> UpperRight="1 1 -1"/> >>>>>> >>>>>> >>>>>> >>>>>> The problem is that I don't see any distinction between the left, and >>>>>> the right eye. I would have attached images if it helps but that may make >>>>>> my email too big to be approved by the moderator. >>>>>> >>>>>> About the setup in the lab - we have 8 projectors driving this >>>>>> 4-sdied cave, 2 projectors for each wall. The projectors do active stereo, >>>>>> 2560x1600 resolution. >>>>>> >>>>>> We think the issue maybe with setting up the correct view frustum but >>>>>> not sure. Anybody seen this issue before? >>>>>> -- >>>>>> Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com | >>>>>> +1-540-998-6636 >>>>>> >>>>>> _______________________________________________ >>>>>> Powered by www.kitware.com >>>>>> >>>>>> Visit other Kitware open-source projects at >>>>>> http://www.kitware.com/opensource/opensource.html >>>>>> >>>>>> Please keep messages on-topic and check the ParaView Wiki at: >>>>>> http://paraview.org/Wiki/ParaView >>>>>> >>>>>> Search the list archives at: http://markmail.org/search/?q=ParaView >>>>>> >>>>>> Follow this link to subscribe/unsubscribe: >>>>>> http://public.kitware.com/mailman/listinfo/paraview >>>>>> >>>>>> >>>> >>>> >>>> -- >>>> Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com | >>>> +1-540-998-6636 >>>> >>> >>> >> >> >> -- >> Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com | >> +1-540-998-6636 >> > > > > -- > Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com | > +1-540-998-6636 > -- Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com | +1-540-998-6636 -------------- next part -------------- An HTML attachment was scrubbed... URL: From arsh840 at gmail.com Fri Mar 25 22:46:28 2016 From: arsh840 at gmail.com (Arshpreet Singh) Date: Sat, 26 Mar 2016 08:16:28 +0530 Subject: [Paraview] Finding intersection Points Message-ID: I am looking for Paraview funcnality where one can give two or more shapes/volumes as input and find the intersection-points between those shapes. fsolve() from scipy is able to provide common solution between two equations but I am not able to understand how to give Paraview Objects as fsolve() input or is there any generic method available in Paraview where one can find common/intersection points between two shapes? -- Thanks Arshpreet Singh I am Sikh boy, Learning by doing and Learning by teaching is my religion. ------------------------------------------------------------------------------ Slashdot TV. Video for Nerds. Stuff that matters. http://tv.slashdot.org/ From aashish.chaudhary at kitware.com Fri Mar 25 23:45:30 2016 From: aashish.chaudhary at kitware.com (Aashish Chaudhary) Date: Fri, 25 Mar 2016 23:45:30 -0400 Subject: [Paraview] Mono and Stereo Rendering in the CAVE In-Reply-To: References: Message-ID: Hi Faiz, Few things: 1| You have two projectors per wall each covering half of the wall 2| You are trying to do active stereo on each half part of the wall 3| You put glasses on and you see both left and right eye on the half wall from the same projector If this is the case, it sounds like your active stereo is not working. Are you sure your driver is setup up correctly? Before you try to work on cluster setup, just try working on one projector for debugging purposes. If I were you I would do this: 1) Just use PVX to run on one projector (half wall) 2) Make sure your driver is setup correctly. If this is linux try running glxgears in stereo mode ( http://manpages.ubuntu.com/manpages/karmic/man1/glxgears.1.html) 3) If 2) works then something is wrong with VTK/ParaView/Config somewhere. 4) Make sure that your active glasses are working meaning that they are syncing with the transmitter which is connected to the node Hope this helps. On Fri, Mar 25, 2016 at 7:28 PM, Faiz Abidi wrote: > Alright, I updated the pvx file some, just the correct coordinates. > > > > > > > > Environment="DISPLAY=:0.4" > Geometry="2560x1600+0+0" > FullScreen="0" > ShowBorders="0" > LowerLeft="-1.524 -0.381 -1.524" > LowerRight="1.524 -0.381 -1.524" > UpperRight="1.524 1.524 -1.524"/> > Environment="DISPLAY=:0.5" > Geometry="2560x1600+0+0" > FullScreen="1" > ShowBorders="0" > LowerLeft="-1.524 -0.381 -1.524" > LowerRight="1.524 -0.381 -1.524" > UpperRight="1.524 1.524 -1.524"/> > Environment="DISPLAY=:0.6" > Geometry="2560x1600+0+0" > FullScreen="1" > ShowBorders="0" > LowerLeft="-1.524 -1.524 -1.524" > LowerRight="1.524 -1.524 -1.524" > UpperRight="1.524 0.381 -1.524"/> > Environment="DISPLAY=:0.7" > Geometry="2560x1600+0+0" > FullScreen="1" > ShowBorders="0" > LowerLeft="-1.524 -1.524 -1.524" > LowerRight="1.524 -1.524 -1.524" > UpperRight="1.524 0.381 -1.524"/> > > > > I tried attaching an image for reference but my email didn't go through. I > can see the two images (left eye, right eye) with an eye separation of > 0.065, but for some reason, I see both the images with stereo glasses on in > each eye. Any more ideas? > > Lance (CC'd) had an idea that maybe, we can do passive stereo rendering as > well. Would you recommend that given our projectors here do support active > stereo? I am still trying though to make it work with active stereo. Is > there someway to define the viewpoints in the pvx file? Also, is there some > kind of a schema for this pvx file published somewhere? > > Thanks for all your help! > > On Fri, Mar 25, 2016 at 6:04 PM, Faiz Abidi wrote: > >> Alright, I updated the pvx file some, just the correct coordinates. >> >> >> >> >> >> >> >> > Environment="DISPLAY=:0.4" >> Geometry="2560x1600+0+0" >> FullScreen="0" >> ShowBorders="0" >> LowerLeft="-1.524 -0.381 -1.524" >> LowerRight="1.524 -0.381 -1.524" >> UpperRight="1.524 1.524 -1.524"/> >> > Environment="DISPLAY=:0.5" >> Geometry="2560x1600+0+0" >> FullScreen="1" >> ShowBorders="0" >> LowerLeft="-1.524 -0.381 -1.524" >> LowerRight="1.524 -0.381 -1.524" >> UpperRight="1.524 1.524 -1.524"/> >> > Environment="DISPLAY=:0.6" >> Geometry="2560x1600+0+0" >> FullScreen="1" >> ShowBorders="0" >> LowerLeft="-1.524 -1.524 -1.524" >> LowerRight="1.524 -1.524 -1.524" >> UpperRight="1.524 0.381 -1.524"/> >> > Environment="DISPLAY=:0.7" >> Geometry="2560x1600+0+0" >> FullScreen="1" >> ShowBorders="0" >> LowerLeft="-1.524 -1.524 -1.524" >> LowerRight="1.524 -1.524 -1.524" >> UpperRight="1.524 0.381 -1.524"/> >> >> >> >> Attached is one image for reference. I can clearly the two images with an >> eye separation of 0.065, but for some reason, I see both the images with >> stereo glasses on. Any more ideas? >> >> Lance (CC'd) had an idea that maybe, we can do passive stereo rendering >> as well. Would you recommend that given our projectors here do support >> active stereo? I am still trying though to make it work with active stereo. >> Is there someway to define the viewpoints in the pvx file? Also, is >> there some kind of a schema for this pvx file published somewhere? >> >> Thanks for all your help! >> >> On Fri, Mar 25, 2016 at 4:55 PM, Faiz Abidi wrote: >> >>> I can see the error from both the client, and the server. >>> >>> Just tried RedBlue and I got a left eye but no right eye. When I changed >>> the server's type to from Same as Client to CrystalEyes, I get the same >>> errors in vtkOpenGLCamera.cxx. >>> >>> On Fri, Mar 25, 2016 at 4:34 PM, David E DeMarle < >>> dave.demarle at kitware.com> wrote: >>> >>>> Is that error message from the client or server process? >>>> >>>> Also, try just RedBlue at first and verify that you get two >>>> perspectives. Then in the properties panel, change the server's type to >>>> from Same as Client to CrystalEyes. >>>> >>>> >>>> David E DeMarle >>>> Kitware, Inc. >>>> R&D Engineer >>>> 21 Corporate Drive >>>> Clifton Park, NY 12065-8662 >>>> Phone: 518-881-4909 >>>> >>>> On Fri, Mar 25, 2016 at 4:27 PM, Faiz Abidi wrote: >>>> >>>>> I do enable --stereo on the client side when connecting to the server, >>>>> but when I give --stereo-type="Crystal Eyes", I get OpenGL errors in >>>>> vtkOpenGLCamera.cxx. I don't get that when I don't specify the stereo type. >>>>> I *think* that's because "Crystal Eyes" ain't supported by the projectors >>>>> we have here (not sure). >>>>> >>>>> Yes, I checked the stereo type in the properties panel. It sets it to >>>>> Anaglyph, and Server Stereo Type = Same as Client. >>>>> >>>>> On Fri, Mar 25, 2016 at 4:07 PM, David E DeMarle < >>>>> dave.demarle at kitware.com> wrote: >>>>> >>>>>> Have you started the client that connects to the pvserver with >>>>>> --stereo and verified the stereo type for client and server jobs the view >>>>>> section of the properties panel? >>>>>> On Mar 25, 2016 3:43 PM, "Faiz Abidi" wrote: >>>>>> >>>>>>> Hi guys, >>>>>>> >>>>>>> I have setup Paraview5 in a CAVE environment at Virginia Tech. I got >>>>>>> mono to work but I am stuck with Stereo rendering. >>>>>>> >>>>>>> Below is my stereo cave.pvx file. >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>> Environment="DISPLAY=:0.4" >>>>>>> Geometry="2560x1600+0+0" >>>>>>> FullScreen="1" >>>>>>> ShowBorders="0" >>>>>>> LowerLeft="-1 -1 -1" >>>>>>> LowerRight="1 -1 -1" >>>>>>> UpperRight="1 1 -1"/> >>>>>>> >>>>>> Environment="DISPLAY=:0.5" >>>>>>> Geometry="2560x1600+0+0" >>>>>>> FullScreen="1" >>>>>>> ShowBorders="0" >>>>>>> LowerLeft="-1 -1 1" >>>>>>> LowerRight="1 -1 -1" >>>>>>> UpperRight="1 1 -1"/> >>>>>>> >>>>>> Environment="DISPLAY=:0.6" >>>>>>> Geometry="2560x1600+0+0" >>>>>>> FullScreen="1" >>>>>>> ShowBorders="0" >>>>>>> LowerLeft="-1 -1 -1" >>>>>>> LowerRight="1 -1 -1" >>>>>>> UpperRight="1 1 -1"/> >>>>>>> >>>>>> Environment="DISPLAY=:0.7" >>>>>>> Geometry="2560x1600+0+0" >>>>>>> FullScreen="1" >>>>>>> ShowBorders="0" >>>>>>> LowerLeft="-1 -1 -1" >>>>>>> LowerRight="1 -1 -1" >>>>>>> UpperRight="1 1 -1"/> >>>>>>> >>>>>>> >>>>>>> >>>>>>> The problem is that I don't see any distinction between the left, >>>>>>> and the right eye. I would have attached images if it helps but that may >>>>>>> make my email too big to be approved by the moderator. >>>>>>> >>>>>>> About the setup in the lab - we have 8 projectors driving this >>>>>>> 4-sdied cave, 2 projectors for each wall. The projectors do active stereo, >>>>>>> 2560x1600 resolution. >>>>>>> >>>>>>> We think the issue maybe with setting up the correct view frustum >>>>>>> but not sure. Anybody seen this issue before? >>>>>>> -- >>>>>>> Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com >>>>>>> | +1-540-998-6636 >>>>>>> >>>>>>> _______________________________________________ >>>>>>> Powered by www.kitware.com >>>>>>> >>>>>>> Visit other Kitware open-source projects at >>>>>>> http://www.kitware.com/opensource/opensource.html >>>>>>> >>>>>>> Please keep messages on-topic and check the ParaView Wiki at: >>>>>>> http://paraview.org/Wiki/ParaView >>>>>>> >>>>>>> Search the list archives at: http://markmail.org/search/?q=ParaView >>>>>>> >>>>>>> Follow this link to subscribe/unsubscribe: >>>>>>> http://public.kitware.com/mailman/listinfo/paraview >>>>>>> >>>>>>> >>>>> >>>>> >>>>> -- >>>>> Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com | >>>>> +1-540-998-6636 >>>>> >>>> >>>> >>> >>> >>> -- >>> Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com | >>> +1-540-998-6636 >>> >> >> >> >> -- >> Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com | >> +1-540-998-6636 >> > > > > -- > Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com | > +1-540-998-6636 > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > > -- *| Aashish Chaudhary | Technical Leader | Kitware Inc. * *| http://www.kitware.com/company/team/chaudhary.html * -------------- next part -------------- An HTML attachment was scrubbed... URL: From fabidi89 at vt.edu Sat Mar 26 01:19:56 2016 From: fabidi89 at vt.edu (Faiz Abidi) Date: Sat, 26 Mar 2016 01:19:56 -0400 Subject: [Paraview] Mono and Stereo Rendering in the CAVE In-Reply-To: References: Message-ID: Hi Ashish, Thanks for your email. I was just now reading an old thread by you on a similar topic answering someone's query on a similar problem. 1. Yes, you are right. Two projectors per wall doing active stereo. So, in my PVX file, for doing only one half of the wall, I define Display=:0.0 (left eye) and Display=:0.1 (right eye). 2. Yes, active stereo on each half of the wall. 3. Umm, no. Here's what's happening. Sorry if I didn't explain properly before. I use two processes to drive one half of the wall using mpi. I put on glasses and don't see anything with my right eye and see two images with my left. I tend to think this is where I am doing something wrong. I tried using 1 process to drive one half of the wall but same result. I just tried running glxgears in stereo and see an error - "Error: couldn't get an rgb double-buffered visual". :/ But I am running InstantReality projects in the same CAVE using stereo. This is a bit weird. Btw, I am using one powerful machine with 4 graphics card on it to drive the entire CAVE. Thanks again for your help! If you have any more ideas, I would be glad to hear. On Fri, Mar 25, 2016 at 11:45 PM, Aashish Chaudhary < aashish.chaudhary at kitware.com> wrote: > Hi Faiz, > > Few things: > > 1| You have two projectors per wall each covering half of the wall > 2| You are trying to do active stereo on each half part of the wall > 3| You put glasses on and you see both left and right eye on the half wall > from the same projector > > If this is the case, it sounds like your active stereo is not working. Are > you sure your driver is setup up correctly? Before you try to work on > cluster setup, just try working on one projector for debugging purposes. If > I were you I would do this: > > 1) Just use PVX to run on one projector (half wall) > 2) Make sure your driver is setup correctly. If this is linux try running > glxgears in stereo mode ( > http://manpages.ubuntu.com/manpages/karmic/man1/glxgears.1.html) > 3) If 2) works then something is wrong with VTK/ParaView/Config somewhere. > 4) Make sure that your active glasses are working meaning that they are > syncing with the transmitter which is connected to the node > > Hope this helps. > > > > > On Fri, Mar 25, 2016 at 7:28 PM, Faiz Abidi wrote: > >> Alright, I updated the pvx file some, just the correct coordinates. >> >> >> >> >> >> >> >> > Environment="DISPLAY=:0.4" >> Geometry="2560x1600+0+0" >> FullScreen="0" >> ShowBorders="0" >> LowerLeft="-1.524 -0.381 -1.524" >> LowerRight="1.524 -0.381 -1.524" >> UpperRight="1.524 1.524 -1.524"/> >> > Environment="DISPLAY=:0.5" >> Geometry="2560x1600+0+0" >> FullScreen="1" >> ShowBorders="0" >> LowerLeft="-1.524 -0.381 -1.524" >> LowerRight="1.524 -0.381 -1.524" >> UpperRight="1.524 1.524 -1.524"/> >> > Environment="DISPLAY=:0.6" >> Geometry="2560x1600+0+0" >> FullScreen="1" >> ShowBorders="0" >> LowerLeft="-1.524 -1.524 -1.524" >> LowerRight="1.524 -1.524 -1.524" >> UpperRight="1.524 0.381 -1.524"/> >> > Environment="DISPLAY=:0.7" >> Geometry="2560x1600+0+0" >> FullScreen="1" >> ShowBorders="0" >> LowerLeft="-1.524 -1.524 -1.524" >> LowerRight="1.524 -1.524 -1.524" >> UpperRight="1.524 0.381 -1.524"/> >> >> >> >> I tried attaching an image for reference but my email didn't go through. >> I can see the two images (left eye, right eye) with an eye separation of >> 0.065, but for some reason, I see both the images with stereo glasses on in >> each eye. Any more ideas? >> >> Lance (CC'd) had an idea that maybe, we can do passive stereo rendering >> as well. Would you recommend that given our projectors here do support >> active stereo? I am still trying though to make it work with active stereo. >> Is there someway to define the viewpoints in the pvx file? Also, is there >> some kind of a schema for this pvx file published somewhere? >> >> Thanks for all your help! >> >> On Fri, Mar 25, 2016 at 6:04 PM, Faiz Abidi wrote: >> >>> Alright, I updated the pvx file some, just the correct coordinates. >>> >>> >>> >>> >>> >>> >>> >>> >> Environment="DISPLAY=:0.4" >>> Geometry="2560x1600+0+0" >>> FullScreen="0" >>> ShowBorders="0" >>> LowerLeft="-1.524 -0.381 -1.524" >>> LowerRight="1.524 -0.381 -1.524" >>> UpperRight="1.524 1.524 -1.524"/> >>> >> Environment="DISPLAY=:0.5" >>> Geometry="2560x1600+0+0" >>> FullScreen="1" >>> ShowBorders="0" >>> LowerLeft="-1.524 -0.381 -1.524" >>> LowerRight="1.524 -0.381 -1.524" >>> UpperRight="1.524 1.524 -1.524"/> >>> >> Environment="DISPLAY=:0.6" >>> Geometry="2560x1600+0+0" >>> FullScreen="1" >>> ShowBorders="0" >>> LowerLeft="-1.524 -1.524 -1.524" >>> LowerRight="1.524 -1.524 -1.524" >>> UpperRight="1.524 0.381 -1.524"/> >>> >> Environment="DISPLAY=:0.7" >>> Geometry="2560x1600+0+0" >>> FullScreen="1" >>> ShowBorders="0" >>> LowerLeft="-1.524 -1.524 -1.524" >>> LowerRight="1.524 -1.524 -1.524" >>> UpperRight="1.524 0.381 -1.524"/> >>> >>> >>> >>> Attached is one image for reference. I can clearly the two images with >>> an eye separation of 0.065, but for some reason, I see both the images with >>> stereo glasses on. Any more ideas? >>> >>> Lance (CC'd) had an idea that maybe, we can do passive stereo rendering >>> as well. Would you recommend that given our projectors here do support >>> active stereo? I am still trying though to make it work with active stereo. >>> Is there someway to define the viewpoints in the pvx file? Also, is >>> there some kind of a schema for this pvx file published somewhere? >>> >>> Thanks for all your help! >>> >>> On Fri, Mar 25, 2016 at 4:55 PM, Faiz Abidi wrote: >>> >>>> I can see the error from both the client, and the server. >>>> >>>> Just tried RedBlue and I got a left eye but no right eye. When I >>>> changed the server's type to from Same as Client to CrystalEyes, I get the >>>> same errors in vtkOpenGLCamera.cxx. >>>> >>>> On Fri, Mar 25, 2016 at 4:34 PM, David E DeMarle < >>>> dave.demarle at kitware.com> wrote: >>>> >>>>> Is that error message from the client or server process? >>>>> >>>>> Also, try just RedBlue at first and verify that you get two >>>>> perspectives. Then in the properties panel, change the server's type to >>>>> from Same as Client to CrystalEyes. >>>>> >>>>> >>>>> David E DeMarle >>>>> Kitware, Inc. >>>>> R&D Engineer >>>>> 21 Corporate Drive >>>>> Clifton Park, NY 12065-8662 >>>>> Phone: 518-881-4909 >>>>> >>>>> On Fri, Mar 25, 2016 at 4:27 PM, Faiz Abidi wrote: >>>>> >>>>>> I do enable --stereo on the client side when connecting to the >>>>>> server, but when I give --stereo-type="Crystal Eyes", I get OpenGL errors >>>>>> in vtkOpenGLCamera.cxx. I don't get that when I don't specify the stereo >>>>>> type. I *think* that's because "Crystal Eyes" ain't supported by the >>>>>> projectors we have here (not sure). >>>>>> >>>>>> Yes, I checked the stereo type in the properties panel. It sets it to >>>>>> Anaglyph, and Server Stereo Type = Same as Client. >>>>>> >>>>>> On Fri, Mar 25, 2016 at 4:07 PM, David E DeMarle < >>>>>> dave.demarle at kitware.com> wrote: >>>>>> >>>>>>> Have you started the client that connects to the pvserver with >>>>>>> --stereo and verified the stereo type for client and server jobs the view >>>>>>> section of the properties panel? >>>>>>> On Mar 25, 2016 3:43 PM, "Faiz Abidi" wrote: >>>>>>> >>>>>>>> Hi guys, >>>>>>>> >>>>>>>> I have setup Paraview5 in a CAVE environment at Virginia Tech. I >>>>>>>> got mono to work but I am stuck with Stereo rendering. >>>>>>>> >>>>>>>> Below is my stereo cave.pvx file. >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>> Environment="DISPLAY=:0.4" >>>>>>>> Geometry="2560x1600+0+0" >>>>>>>> FullScreen="1" >>>>>>>> ShowBorders="0" >>>>>>>> LowerLeft="-1 -1 -1" >>>>>>>> LowerRight="1 -1 -1" >>>>>>>> UpperRight="1 1 -1"/> >>>>>>>> >>>>>>> Environment="DISPLAY=:0.5" >>>>>>>> Geometry="2560x1600+0+0" >>>>>>>> FullScreen="1" >>>>>>>> ShowBorders="0" >>>>>>>> LowerLeft="-1 -1 1" >>>>>>>> LowerRight="1 -1 -1" >>>>>>>> UpperRight="1 1 -1"/> >>>>>>>> >>>>>>> Environment="DISPLAY=:0.6" >>>>>>>> Geometry="2560x1600+0+0" >>>>>>>> FullScreen="1" >>>>>>>> ShowBorders="0" >>>>>>>> LowerLeft="-1 -1 -1" >>>>>>>> LowerRight="1 -1 -1" >>>>>>>> UpperRight="1 1 -1"/> >>>>>>>> >>>>>>> Environment="DISPLAY=:0.7" >>>>>>>> Geometry="2560x1600+0+0" >>>>>>>> FullScreen="1" >>>>>>>> ShowBorders="0" >>>>>>>> LowerLeft="-1 -1 -1" >>>>>>>> LowerRight="1 -1 -1" >>>>>>>> UpperRight="1 1 -1"/> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> The problem is that I don't see any distinction between the left, >>>>>>>> and the right eye. I would have attached images if it helps but that may >>>>>>>> make my email too big to be approved by the moderator. >>>>>>>> >>>>>>>> About the setup in the lab - we have 8 projectors driving this >>>>>>>> 4-sdied cave, 2 projectors for each wall. The projectors do active stereo, >>>>>>>> 2560x1600 resolution. >>>>>>>> >>>>>>>> We think the issue maybe with setting up the correct view frustum >>>>>>>> but not sure. Anybody seen this issue before? >>>>>>>> -- >>>>>>>> Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com >>>>>>>> | +1-540-998-6636 >>>>>>>> >>>>>>>> _______________________________________________ >>>>>>>> Powered by www.kitware.com >>>>>>>> >>>>>>>> Visit other Kitware open-source projects at >>>>>>>> http://www.kitware.com/opensource/opensource.html >>>>>>>> >>>>>>>> Please keep messages on-topic and check the ParaView Wiki at: >>>>>>>> http://paraview.org/Wiki/ParaView >>>>>>>> >>>>>>>> Search the list archives at: http://markmail.org/search/?q=ParaView >>>>>>>> >>>>>>>> Follow this link to subscribe/unsubscribe: >>>>>>>> http://public.kitware.com/mailman/listinfo/paraview >>>>>>>> >>>>>>>> >>>>>> >>>>>> >>>>>> -- >>>>>> Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com | >>>>>> +1-540-998-6636 >>>>>> >>>>> >>>>> >>>> >>>> >>>> -- >>>> Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com | >>>> +1-540-998-6636 >>>> >>> >>> >>> >>> -- >>> Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com | >>> +1-540-998-6636 >>> >> >> >> >> -- >> Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com | >> +1-540-998-6636 >> >> _______________________________________________ >> Powered by www.kitware.com >> >> Visit other Kitware open-source projects at >> http://www.kitware.com/opensource/opensource.html >> >> Please keep messages on-topic and check the ParaView Wiki at: >> http://paraview.org/Wiki/ParaView >> >> Search the list archives at: http://markmail.org/search/?q=ParaView >> >> Follow this link to subscribe/unsubscribe: >> http://public.kitware.com/mailman/listinfo/paraview >> >> > > > -- > > > > *| Aashish Chaudhary | Technical Leader | Kitware Inc. * > *| http://www.kitware.com/company/team/chaudhary.html > * > -- Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com | +1-540-998-6636 -------------- next part -------------- An HTML attachment was scrubbed... URL: From megdich_islem at yahoo.fr Sun Mar 27 07:30:41 2016 From: megdich_islem at yahoo.fr (Megdich Islem) Date: Sun, 27 Mar 2016 11:30:41 +0000 (UTC) Subject: [Paraview] question-filter In-Reply-To: References: Message-ID: <630637366.1334201.1459078242035.JavaMail.yahoo@mail.yahoo.com> Hey Cory, Thank you for your email. I tried using the python calculator with the expression you gave me but I got error saying that name ''volumes'' ?doesn't exist. I also used the python annotation filter to calculate the volume of oil in a region that I can estimate the real volume but ?instead of getting a scalar, I got a VTK array. I attached pictures that illustrate every thing, I also attached a picture of the mesh that I created with salome platform. Regards,Islem? Le Jeudi 24 mars 2016 15h48, Cory Quammen a ?crit : Islem, One possibility is that the order of vertices in your grid is somehow different than what VTK expects and gives you inverted cells that have negative volume. I don't know if this is the case because your negative volume is much different from the expected positive volume. Could you try using the Python Calculator to compute the volumes of each cell and see if they are all negative? The expression should be something like volumes(input) (haven't tested this). This would at least be a first step in debugging the problem. HTH, Cory On Mon, Mar 21, 2016 at 8:21 AM, Megdich Islem wrote: > Hi, > > Thank you for your email, I tried this expression > sum(alphawater*volume(input)) and it worked fine and gave me some logical > results for some shapes that I know their volumes, but for the problem that > I am working on, it gave me negative value for the volume. I am supposed to > calculate the volume of a quarter of a cylinder with height 0.6 m and radius > 0.3 m, so the volume should be V=(0.3*0.3*3.14*0.6)/4=0.04239 cubic meter, > but? the annotation filter gave me this value -2639.95829243. I attached > here two pictures that illustrate the dimensions of the cylinder and the > value I got, I couldn't what is wrong. > > Regards, > Islem Megdiche > > > Le Dimanche 20 mars 2016 10h57, Cory Quammen a > ?crit : > > > Thanks, Utkarsh. > > Indeed, replacing "alpha.water" with "alphawater" appears to work just fine. > > - Cory > > On Sat, Mar 19, 2016 at 7:23 PM, Utkarsh Ayachit > wrote: >>> The dot "." in the array name is causing problems. Because it is a Python >>> expression, the interpreter thinks you are asking for an attribute "water" >>> from a class or module. >> >> FYI, ParaView uses paraview.make_name_valid()[1] function to sanitize >> array names in Python. Any character not a "_" or ASCII letter or >> number is simply dropped and if the name beings with a number, then a >> 'a' is prefixed. >> >> [1] >> http://www.paraview.org/ParaView/Doc/Nightly/www/py-doc/_modules/paraview/__init__.html#make_name_valid > > > > > -- > Cory Quammen > R&D Engineer > Kitware, Inc. > > > -- Cory Quammen R&D Engineer Kitware, Inc. -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: error.png Type: image/png Size: 26295 bytes Desc: not available URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: mesh-BC.png Type: image/png Size: 113476 bytes Desc: not available URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: overtopping-2.png Type: image/png Size: 192722 bytes Desc: not available URL: From richard.c.angelini.civ at mail.mil Mon Mar 28 08:07:15 2016 From: richard.c.angelini.civ at mail.mil (Angelini, Richard C (Rick) CIV USARMY RDECOM ARL (US)) Date: Mon, 28 Mar 2016 12:07:15 +0000 Subject: [Paraview] [Non-DoD Source] Re: Measure graphics performance? In-Reply-To: References: Message-ID: Thanks for the detailed writeup. I?m really wanting to focus on ParaView performance on a particular GL card ? not so much overall parallel ParaView performance. Is this benchmark applicable to running on a single node with ParaView built with GL libs? Would I use pvpython instead of pvbatch? ________________________________ Rick Angelini USArmy Research Laboratory CISD/HPC Architectures Team Phone: 410-278-6266 From: Chuck Atkins > Date: Friday, March 25, 2016 at 3:32 PM To: David E DeMarle > Cc: Rick Angelini >, ParaView > Subject: Re: [Non-DoD Source] Re: [Paraview] Measure graphics performance? All active links contained in this email were disabled. Please verify the identity of the sender, and confirm the authenticity of all links contained within the message prior to copying and pasting the address to a Web browser. ________________________________ Hi Rick, This is a bit of a brain dump so I'll try to get a blog post, or maybe even a Kitware Source article on it soon, but for now, I've got the new scripts ready as a merge request into ParaView but if you want to run it against existing installations (it should work across a range of versions) the scripts will need some slight modifications. I've modified a few lines lines to enable this and you can get the modified benchmark scripts in my personal github account here: Repo: Caution-https://github.com/chuckatkins/miscelaneous-scripts.git < Caution-https://github.com/chuckatkins/miscelaneous-scripts.git > Folder: scripts/paraview/benchmarknew You should be able to run the "manyspheres" benchmark directly with pvbatch using --help for argument options: pvbatch benchmarknew/manyspheres.py --help usage: manyspheres.py [-h] [-o OUTPUT_BASENAME] [-s SPHERES] [-n SPHERES_IN_SCENE] [-r RESOLUTION] [-v VIEW_SIZE] [-f FRAMES] [-c] Benchmark ParaView geometry rendering optional arguments: -h, --help show this help message and exit -o OUTPUT_BASENAME, --output-basename OUTPUT_BASENAME Basename to use for generated output files -s SPHERES, --spheres SPHERES The total number of spheres to render -n SPHERES_IN_SCENE, --spheres-in-scene SPHERES_IN_SCENE The number of spheres in the entire scene, including those not rendered. -r RESOLUTION, --resolution RESOLUTION Theta and Phi resolution to use for the spheres -v VIEW_SIZE, --view-size VIEW_SIZE View size used to render -f FRAMES, --frames FRAMES Number of frames -c, --color Enable color renderings [chuck.atkins at hal9000 bench]$ Typical arguments I use: * Resolution: 725, that ends up with ~1M triangles per sphere * Spheres: try to keep as an even multiple of MPI ranks, that way each rank has an even work load * Spheres in scene: leave blank, it defaults to the previous number of spheres argument. This is used for testing the rendering of a small number of spheres in a larger context. For example, if you render 1000 spheres across 100 MPI ranks, thus 10 spheres per node, you can run again to test the single node performance (w/o compositing) by running on a single node with -s 10 -n 1000. * View size: 1920,1080 this will set the size of the render window. * Color: Nice to enable for 1 run since frame 0 is saved as a tiff but decreases the rendering performance so leave it off when trying to identify rendering limits Given that, if I wanted to render 16B triangles across 256 MPI ranks, I would run: mpirun -n 256 /path/to/pvbatch --use-offscreen-rendering benchmarknew/manyspheres.py -s 16384 -r 725 -v 1920,1080 -f 10 -o "manyspheres_16384s_725r_256m" This will result in the following files: * manyspheres_16384s_725r_256m.args.txt * The arguments the benchmark was run with * manyspheres_16384s_725r_256m.mem.txt * Memory info for each pvserver at each frame * manyspheres_16384s_725r_256m.logs.raw.bin * Raw log data that be loaded with logbase.load() * manyspheres_16384s_725r_256m.logs.parsed.bin * Parsed log data that be loaded with Python pickel * manyspheres_16384s_725r_256m.scene.f0.tiff * Rendered image of the scene from Frame 0 * manyspheres_16384s_725r_256m.stats.r0f0.txt * Log information for Rank 0, Frame 0 * manyspheres_16384s_725r_256m.stats.frame.txt * Statistics per-frame calculated across ranks * manyspheres_16384s_725r_256m.stats.summary.txt * Statistics calculated across all frames Note that you can just as easily run it on a single node without MPI and you'll get valid numbers. Please let me know if you have any questions or need help trying to run it. Thanks - Chuck - Chuck On Fri, Mar 25, 2016 at 10:02 AM, David E DeMarle < Caution-mailto:dave.demarle at kitware.com > > wrote: It is still in Caution-https://gitlab.kitware.com/paraview/paraview/merge_requests/692 < Caution-https://gitlab.kitware.com/paraview/paraview/merge_requests/692 > which hasn't been merged yet because we have a few changes left to make in it. It would be great if you could try it and comment in the gitlab review on anything you find. I expect it will be merged next week. Note that although this won't show up in a release until ParaView 7.1, it is possible to copy to use with older ParaViews. David E DeMarle Kitware, Inc. R&D Engineer 21 Corporate Drive Clifton Park, NY 12065-8662 Phone: 518-881-4909 < tel:518-881-4909 > On Fri, Mar 25, 2016 at 8:02 AM, Angelini, Richard C (Rick) CIV USARMY RDECOM ARL (US) < Caution-mailto:richard.c.angelini.civ at mail.mil > > wrote: Pointer? I?m searching through the repository and I don?t see it. ________________________________ Rick Angelini USArmy Research Laboratory CISD/HPC Architectures Team Phone: 410-278-6266 < tel:410-278-6266 > From: David E DeMarle < Caution-mailto:dave.demarle at kitware.com > > Date: Thursday, March 24, 2016 at 4:17 PM To: Rick Angelini < Caution-mailto:Richard.C.Angelini.CIV at mail.mil > > Cc: ParaView < Caution-mailto:paraview at paraview.org > > Subject: Re: [Non-DoD Source] Re: [Paraview] Measure graphics performance? All active links contained in this email were disabled. Please verify the identity of the sender, and confirm the authenticity of all links contained within the message prior to copying and pasting the address to a Web browser. ________________________________ Not sure what you mean by new_benchmark.py. You should run benchmark/manyspheres.py. It takes resolution and numspheres arguments. numspheres is the total number of objects in the scene and each processors makes a diffent set of them. Resolution is the phi&theta resolution of each that controls the number of polygons each sphere has. David E DeMarle Kitware, Inc. R&D Engineer 21 Corporate Drive Clifton Park, NY 12065-8662 Phone: 518-881-4909 < tel:518-881-4909 > On Thu, Mar 24, 2016 at 4:03 PM, Angelini, Richard C (Rick) CIV USARMY RDECOM ARL (US) < Caution-mailto:richard.c.angelini.civ at mail.mil > < Caution-Caution-mailto:richard.c.angelini.civ at mail.mil < Caution-mailto:richard.c.angelini.civ at mail.mil > > > wrote: Dave ? I?m running the new_benchmark.py script from the command line pvpython new_benchmark.py Is there a way to jack up the number of polygons that the script generates? ________________________________ Rick Angelini USArmy Research Laboratory CISD/HPC Architectures Team Phone: 410-278-6266 < tel:410-278-6266 > < tel:410-278-6266 < tel:410-278-6266 > > From: David E DeMarle < Caution-mailto:dave.demarle at kitware.com > < Caution-Caution-mailto:dave.demarle at kitware.com < Caution-mailto:dave.demarle at kitware.com > > > Date: Monday, March 21, 2016 at 1:08 PM To: Rick Angelini < Caution-mailto:Richard.C.Angelini.CIV at mail.mil > < Caution-Caution-mailto:Richard.C.Angelini.CIV at mail.mil < Caution-mailto:Richard.C.Angelini.CIV at mail.mil > > > Cc: ParaView < Caution-mailto:paraview at paraview.org > < Caution-Caution-mailto:paraview at paraview.org < Caution-mailto:paraview at paraview.org > > > Subject: [Non-DoD Source] Re: [Paraview] Measure graphics performance? All active links contained in this email were disabled. Please verify the identity of the sender, and confirm the authenticity of all links contained within the message prior to copying and pasting the address to a Web browser. ________________________________ At the VTK single node level, enable Module_vtkUtilitiesBenchmarks module in cmake, compile and run bin/TimingTests At the ParaView multiple node level, Chuck Atkins is nearly done with revamping the old benchmark.py and adding to it a simple canonical test script that uses the programmable filter to make arbitrarily large meshes to test parallel rendering with. That can be found at: Caution-Caution-Caution-https://gitlab.kitware.com/paraview/paraview/merge_requests/692 < Caution-https://gitlab.kitware.com/paraview/paraview/merge_requests/692 > < Caution-Caution-https://gitlab.kitware.com/paraview/paraview/merge_requests/692 < Caution-https://gitlab.kitware.com/paraview/paraview/merge_requests/692 > > < Caution-Caution-Caution-https://gitlab.kitware.com/paraview/paraview/merge_requests/692 < Caution-https://gitlab.kitware.com/paraview/paraview/merge_requests/692 > < Caution-Caution-https://gitlab.kitware.com/paraview/paraview/merge_requests/692 < Caution-https://gitlab.kitware.com/paraview/paraview/merge_requests/692 > > > David E DeMarle Kitware, Inc. R&D Engineer 21 Corporate Drive Clifton Park, NY 12065-8662 Phone: 518-881-4909 < tel:518-881-4909 > < tel:518-881-4909 < tel:518-881-4909 > > On Mon, Mar 21, 2016 at 12:28 PM, Angelini, Richard C (Rick) CIV USARMY RDECOM ARL (US) < Caution-mailto:richard.c.angelini.civ at mail.mil > < Caution-Caution-mailto:richard.c.angelini.civ at mail.mil < Caution-mailto:richard.c.angelini.civ at mail.mil > > < Caution-Caution-Caution-mailto:richard.c.angelini.civ at mail.mil < Caution-mailto:richard.c.angelini.civ at mail.mil > < Caution-Caution-mailto:richard.c.angelini.civ at mail.mil < Caution-mailto:richard.c.angelini.civ at mail.mil > > > > wrote: I need to do some quick performance tests to compare the results between two graphics cards using ?real world? applications. Do you guys have a benchmark handy to measure interactive graphics performance??????? ________________________________ Rick Angelini USArmy Research Laboratory CISD/HPC Architectures Team Phone: 410-278-6266 < tel:410-278-6266 > < tel:410-278-6266 < tel:410-278-6266 > > < tel:410-278-6266 < tel:410-278-6266 > < tel:410-278-6266 < tel:410-278-6266 > > > _______________________________________________ Powered by Caution-Caution-Caution-www.kitware.com < Caution-http://Caution-Caution-Caution-www.kitware.com > < Caution-Caution-http://Caution-Caution-Caution-www.kitware.com < Caution-http://Caution-Caution-Caution-www.kitware.com > > < Caution-Caution-Caution-http://www.kitware.com < Caution-http://www.kitware.com > < Caution-Caution-http://www.kitware.com < Caution-http://www.kitware.com > > > Visit other Kitware open-source projects at Caution-Caution-Caution-http://www.kitware.com/opensource/opensource.html < Caution-http://www.kitware.com/opensource/opensource.html > < Caution-Caution-http://www.kitware.com/opensource/opensource.html < Caution-http://www.kitware.com/opensource/opensource.html > > < Caution-Caution-Caution-http://www.kitware.com/opensource/opensource.html < Caution-http://www.kitware.com/opensource/opensource.html > < Caution-Caution-http://www.kitware.com/opensource/opensource.html < Caution-http://www.kitware.com/opensource/opensource.html > > > Please keep messages on-topic and check the ParaView Wiki at: Caution-Caution-Caution-http://paraview.org/Wiki/ParaView < Caution-http://paraview.org/Wiki/ParaView > < Caution-Caution-http://paraview.org/Wiki/ParaView < Caution-http://paraview.org/Wiki/ParaView > > < Caution-Caution-Caution-http://paraview.org/Wiki/ParaView < Caution-http://paraview.org/Wiki/ParaView > < Caution-Caution-http://paraview.org/Wiki/ParaView < Caution-http://paraview.org/Wiki/ParaView > > > Search the list archives at: Caution-Caution-Caution-http://markmail.org/search/?q=ParaView < Caution-http://markmail.org/search/?q=ParaView > < Caution-Caution-http://markmail.org/search/?q=ParaView < Caution-http://markmail.org/search/?q=ParaView > > < Caution-Caution-Caution-http://markmail.org/search/?q=ParaView < Caution-http://markmail.org/search/?q=ParaView > < Caution-Caution-http://markmail.org/search/?q=ParaView < Caution-http://markmail.org/search/?q=ParaView > > > Follow this link to subscribe/unsubscribe: Caution-Caution-Caution-http://public.kitware.com/mailman/listinfo/paraview < Caution-http://public.kitware.com/mailman/listinfo/paraview > < Caution-Caution-http://public.kitware.com/mailman/listinfo/paraview < Caution-http://public.kitware.com/mailman/listinfo/paraview > > < Caution-Caution-Caution-http://public.kitware.com/mailman/listinfo/paraview < Caution-http://public.kitware.com/mailman/listinfo/paraview > < Caution-Caution-http://public.kitware.com/mailman/listinfo/paraview < Caution-http://public.kitware.com/mailman/listinfo/paraview > > > -------------- next part -------------- An HTML attachment was scrubbed... URL: From richard.c.angelini.civ at mail.mil Mon Mar 28 08:20:36 2016 From: richard.c.angelini.civ at mail.mil (Angelini, Richard C (Rick) CIV USARMY RDECOM ARL (US)) Date: Mon, 28 Mar 2016 12:20:36 +0000 Subject: [Paraview] [Non-DoD Source] Re: Measure graphics performance? In-Reply-To: References: Message-ID: Running ParaView 4.4.0, can?t find ?logbase? Traceback (most recent call last): File "manyspheres.py", line 8, in import logbase ImportError: No module named logbase ________________________________ Rick Angelini USArmy Research Laboratory CISD/HPC Architectures Team Phone: 410-278-6266 From: Chuck Atkins > Date: Friday, March 25, 2016 at 3:32 PM To: David E DeMarle > Cc: Rick Angelini >, ParaView > Subject: Re: [Non-DoD Source] Re: [Paraview] Measure graphics performance? All active links contained in this email were disabled. Please verify the identity of the sender, and confirm the authenticity of all links contained within the message prior to copying and pasting the address to a Web browser. ________________________________ Hi Rick, This is a bit of a brain dump so I'll try to get a blog post, or maybe even a Kitware Source article on it soon, but for now, I've got the new scripts ready as a merge request into ParaView but if you want to run it against existing installations (it should work across a range of versions) the scripts will need some slight modifications. I've modified a few lines lines to enable this and you can get the modified benchmark scripts in my personal github account here: Repo: Caution-https://github.com/chuckatkins/miscelaneous-scripts.git < Caution-https://github.com/chuckatkins/miscelaneous-scripts.git > Folder: scripts/paraview/benchmarknew You should be able to run the "manyspheres" benchmark directly with pvbatch using --help for argument options: pvbatch benchmarknew/manyspheres.py --help usage: manyspheres.py [-h] [-o OUTPUT_BASENAME] [-s SPHERES] [-n SPHERES_IN_SCENE] [-r RESOLUTION] [-v VIEW_SIZE] [-f FRAMES] [-c] Benchmark ParaView geometry rendering optional arguments: -h, --help show this help message and exit -o OUTPUT_BASENAME, --output-basename OUTPUT_BASENAME Basename to use for generated output files -s SPHERES, --spheres SPHERES The total number of spheres to render -n SPHERES_IN_SCENE, --spheres-in-scene SPHERES_IN_SCENE The number of spheres in the entire scene, including those not rendered. -r RESOLUTION, --resolution RESOLUTION Theta and Phi resolution to use for the spheres -v VIEW_SIZE, --view-size VIEW_SIZE View size used to render -f FRAMES, --frames FRAMES Number of frames -c, --color Enable color renderings [chuck.atkins at hal9000 bench]$ Typical arguments I use: * Resolution: 725, that ends up with ~1M triangles per sphere * Spheres: try to keep as an even multiple of MPI ranks, that way each rank has an even work load * Spheres in scene: leave blank, it defaults to the previous number of spheres argument. This is used for testing the rendering of a small number of spheres in a larger context. For example, if you render 1000 spheres across 100 MPI ranks, thus 10 spheres per node, you can run again to test the single node performance (w/o compositing) by running on a single node with -s 10 -n 1000. * View size: 1920,1080 this will set the size of the render window. * Color: Nice to enable for 1 run since frame 0 is saved as a tiff but decreases the rendering performance so leave it off when trying to identify rendering limits Given that, if I wanted to render 16B triangles across 256 MPI ranks, I would run: mpirun -n 256 /path/to/pvbatch --use-offscreen-rendering benchmarknew/manyspheres.py -s 16384 -r 725 -v 1920,1080 -f 10 -o "manyspheres_16384s_725r_256m" This will result in the following files: * manyspheres_16384s_725r_256m.args.txt * The arguments the benchmark was run with * manyspheres_16384s_725r_256m.mem.txt * Memory info for each pvserver at each frame * manyspheres_16384s_725r_256m.logs.raw.bin * Raw log data that be loaded with logbase.load() * manyspheres_16384s_725r_256m.logs.parsed.bin * Parsed log data that be loaded with Python pickel * manyspheres_16384s_725r_256m.scene.f0.tiff * Rendered image of the scene from Frame 0 * manyspheres_16384s_725r_256m.stats.r0f0.txt * Log information for Rank 0, Frame 0 * manyspheres_16384s_725r_256m.stats.frame.txt * Statistics per-frame calculated across ranks * manyspheres_16384s_725r_256m.stats.summary.txt * Statistics calculated across all frames Note that you can just as easily run it on a single node without MPI and you'll get valid numbers. Please let me know if you have any questions or need help trying to run it. Thanks - Chuck - Chuck On Fri, Mar 25, 2016 at 10:02 AM, David E DeMarle < Caution-mailto:dave.demarle at kitware.com > > wrote: It is still in Caution-https://gitlab.kitware.com/paraview/paraview/merge_requests/692 < Caution-https://gitlab.kitware.com/paraview/paraview/merge_requests/692 > which hasn't been merged yet because we have a few changes left to make in it. It would be great if you could try it and comment in the gitlab review on anything you find. I expect it will be merged next week. Note that although this won't show up in a release until ParaView 7.1, it is possible to copy to use with older ParaViews. David E DeMarle Kitware, Inc. R&D Engineer 21 Corporate Drive Clifton Park, NY 12065-8662 Phone: 518-881-4909 < tel:518-881-4909 > On Fri, Mar 25, 2016 at 8:02 AM, Angelini, Richard C (Rick) CIV USARMY RDECOM ARL (US) < Caution-mailto:richard.c.angelini.civ at mail.mil > > wrote: Pointer? I?m searching through the repository and I don?t see it. ________________________________ Rick Angelini USArmy Research Laboratory CISD/HPC Architectures Team Phone: 410-278-6266 < tel:410-278-6266 > From: David E DeMarle < Caution-mailto:dave.demarle at kitware.com > > Date: Thursday, March 24, 2016 at 4:17 PM To: Rick Angelini < Caution-mailto:Richard.C.Angelini.CIV at mail.mil > > Cc: ParaView < Caution-mailto:paraview at paraview.org > > Subject: Re: [Non-DoD Source] Re: [Paraview] Measure graphics performance? All active links contained in this email were disabled. Please verify the identity of the sender, and confirm the authenticity of all links contained within the message prior to copying and pasting the address to a Web browser. ________________________________ Not sure what you mean by new_benchmark.py. You should run benchmark/manyspheres.py. It takes resolution and numspheres arguments. numspheres is the total number of objects in the scene and each processors makes a diffent set of them. Resolution is the phi&theta resolution of each that controls the number of polygons each sphere has. David E DeMarle Kitware, Inc. R&D Engineer 21 Corporate Drive Clifton Park, NY 12065-8662 Phone: 518-881-4909 < tel:518-881-4909 > On Thu, Mar 24, 2016 at 4:03 PM, Angelini, Richard C (Rick) CIV USARMY RDECOM ARL (US) < Caution-mailto:richard.c.angelini.civ at mail.mil > < Caution-Caution-mailto:richard.c.angelini.civ at mail.mil < Caution-mailto:richard.c.angelini.civ at mail.mil > > > wrote: Dave ? I?m running the new_benchmark.py script from the command line pvpython new_benchmark.py Is there a way to jack up the number of polygons that the script generates? ________________________________ Rick Angelini USArmy Research Laboratory CISD/HPC Architectures Team Phone: 410-278-6266 < tel:410-278-6266 > < tel:410-278-6266 < tel:410-278-6266 > > From: David E DeMarle < Caution-mailto:dave.demarle at kitware.com > < Caution-Caution-mailto:dave.demarle at kitware.com < Caution-mailto:dave.demarle at kitware.com > > > Date: Monday, March 21, 2016 at 1:08 PM To: Rick Angelini < Caution-mailto:Richard.C.Angelini.CIV at mail.mil > < Caution-Caution-mailto:Richard.C.Angelini.CIV at mail.mil < Caution-mailto:Richard.C.Angelini.CIV at mail.mil > > > Cc: ParaView < Caution-mailto:paraview at paraview.org > < Caution-Caution-mailto:paraview at paraview.org < Caution-mailto:paraview at paraview.org > > > Subject: [Non-DoD Source] Re: [Paraview] Measure graphics performance? All active links contained in this email were disabled. Please verify the identity of the sender, and confirm the authenticity of all links contained within the message prior to copying and pasting the address to a Web browser. ________________________________ At the VTK single node level, enable Module_vtkUtilitiesBenchmarks module in cmake, compile and run bin/TimingTests At the ParaView multiple node level, Chuck Atkins is nearly done with revamping the old benchmark.py and adding to it a simple canonical test script that uses the programmable filter to make arbitrarily large meshes to test parallel rendering with. That can be found at: Caution-Caution-Caution-https://gitlab.kitware.com/paraview/paraview/merge_requests/692 < Caution-https://gitlab.kitware.com/paraview/paraview/merge_requests/692 > < Caution-Caution-https://gitlab.kitware.com/paraview/paraview/merge_requests/692 < Caution-https://gitlab.kitware.com/paraview/paraview/merge_requests/692 > > < Caution-Caution-Caution-https://gitlab.kitware.com/paraview/paraview/merge_requests/692 < Caution-https://gitlab.kitware.com/paraview/paraview/merge_requests/692 > < Caution-Caution-https://gitlab.kitware.com/paraview/paraview/merge_requests/692 < Caution-https://gitlab.kitware.com/paraview/paraview/merge_requests/692 > > > David E DeMarle Kitware, Inc. R&D Engineer 21 Corporate Drive Clifton Park, NY 12065-8662 Phone: 518-881-4909 < tel:518-881-4909 > < tel:518-881-4909 < tel:518-881-4909 > > On Mon, Mar 21, 2016 at 12:28 PM, Angelini, Richard C (Rick) CIV USARMY RDECOM ARL (US) < Caution-mailto:richard.c.angelini.civ at mail.mil > < Caution-Caution-mailto:richard.c.angelini.civ at mail.mil < Caution-mailto:richard.c.angelini.civ at mail.mil > > < Caution-Caution-Caution-mailto:richard.c.angelini.civ at mail.mil < Caution-mailto:richard.c.angelini.civ at mail.mil > < Caution-Caution-mailto:richard.c.angelini.civ at mail.mil < Caution-mailto:richard.c.angelini.civ at mail.mil > > > > wrote: I need to do some quick performance tests to compare the results between two graphics cards using ?real world? applications. Do you guys have a benchmark handy to measure interactive graphics performance??????? ________________________________ Rick Angelini USArmy Research Laboratory CISD/HPC Architectures Team Phone: 410-278-6266 < tel:410-278-6266 > < tel:410-278-6266 < tel:410-278-6266 > > < tel:410-278-6266 < tel:410-278-6266 > < tel:410-278-6266 < tel:410-278-6266 > > > _______________________________________________ Powered by Caution-Caution-Caution-www.kitware.com < Caution-http://Caution-Caution-Caution-www.kitware.com > < Caution-Caution-http://Caution-Caution-Caution-www.kitware.com < Caution-http://Caution-Caution-Caution-www.kitware.com > > < Caution-Caution-Caution-http://www.kitware.com < Caution-http://www.kitware.com > < Caution-Caution-http://www.kitware.com < Caution-http://www.kitware.com > > > Visit other Kitware open-source projects at Caution-Caution-Caution-http://www.kitware.com/opensource/opensource.html < Caution-http://www.kitware.com/opensource/opensource.html > < Caution-Caution-http://www.kitware.com/opensource/opensource.html < Caution-http://www.kitware.com/opensource/opensource.html > > < Caution-Caution-Caution-http://www.kitware.com/opensource/opensource.html < Caution-http://www.kitware.com/opensource/opensource.html > < Caution-Caution-http://www.kitware.com/opensource/opensource.html < Caution-http://www.kitware.com/opensource/opensource.html > > > Please keep messages on-topic and check the ParaView Wiki at: Caution-Caution-Caution-http://paraview.org/Wiki/ParaView < Caution-http://paraview.org/Wiki/ParaView > < Caution-Caution-http://paraview.org/Wiki/ParaView < Caution-http://paraview.org/Wiki/ParaView > > < Caution-Caution-Caution-http://paraview.org/Wiki/ParaView < Caution-http://paraview.org/Wiki/ParaView > < Caution-Caution-http://paraview.org/Wiki/ParaView < Caution-http://paraview.org/Wiki/ParaView > > > Search the list archives at: Caution-Caution-Caution-http://markmail.org/search/?q=ParaView < Caution-http://markmail.org/search/?q=ParaView > < Caution-Caution-http://markmail.org/search/?q=ParaView < Caution-http://markmail.org/search/?q=ParaView > > < Caution-Caution-Caution-http://markmail.org/search/?q=ParaView < Caution-http://markmail.org/search/?q=ParaView > < Caution-Caution-http://markmail.org/search/?q=ParaView < Caution-http://markmail.org/search/?q=ParaView > > > Follow this link to subscribe/unsubscribe: Caution-Caution-Caution-http://public.kitware.com/mailman/listinfo/paraview < Caution-http://public.kitware.com/mailman/listinfo/paraview > < Caution-Caution-http://public.kitware.com/mailman/listinfo/paraview < Caution-http://public.kitware.com/mailman/listinfo/paraview > > < Caution-Caution-Caution-http://public.kitware.com/mailman/listinfo/paraview < Caution-http://public.kitware.com/mailman/listinfo/paraview > < Caution-Caution-http://public.kitware.com/mailman/listinfo/paraview < Caution-http://public.kitware.com/mailman/listinfo/paraview > > > -------------- next part -------------- An HTML attachment was scrubbed... URL: From richard.c.angelini.civ at mail.mil Mon Mar 28 08:28:00 2016 From: richard.c.angelini.civ at mail.mil (Angelini, Richard C (Rick) CIV USARMY RDECOM ARL (US)) Date: Mon, 28 Mar 2016 12:28:00 +0000 Subject: [Paraview] [Non-DoD Source] Re: Measure graphics performance? In-Reply-To: References: Message-ID: Never mind ? I found logbase/logparser ?.. ________________________________ Rick Angelini USArmy Research Laboratory CISD/HPC Architectures Team Phone: 410-278-6266 From: ParaView > on behalf of Rick Angelini > Date: Monday, March 28, 2016 at 8:20 AM To: Chuck Atkins >, David E DeMarle > Cc: ParaView > Subject: Re: [Paraview] [Non-DoD Source] Re: Measure graphics performance? All active links contained in this email were disabled. Please verify the identity of the sender, and confirm the authenticity of all links contained within the message prior to copying and pasting the address to a Web browser. ________________________________ Running ParaView 4.4.0, can?t find ?logbase? Traceback (most recent call last): File "manyspheres.py", line 8, in import logbase ImportError: No module named logbase ________________________________ Rick Angelini USArmy Research Laboratory CISD/HPC Architectures Team Phone: 410-278-6266 From: Chuck Atkins < Caution-mailto:chuck.atkins at kitware.com > > Date: Friday, March 25, 2016 at 3:32 PM To: David E DeMarle < Caution-mailto:dave.demarle at kitware.com > > Cc: Rick Angelini < Caution-mailto:Richard.C.Angelini.CIV at mail.mil > >, ParaView < Caution-mailto:paraview at paraview.org > > Subject: Re: [Non-DoD Source] Re: [Paraview] Measure graphics performance? All active links contained in this email were disabled. Please verify the identity of the sender, and confirm the authenticity of all links contained within the message prior to copying and pasting the address to a Web browser. ________________________________ Hi Rick, This is a bit of a brain dump so I'll try to get a blog post, or maybe even a Kitware Source article on it soon, but for now, I've got the new scripts ready as a merge request into ParaView but if you want to run it against existing installations (it should work across a range of versions) the scripts will need some slight modifications. I've modified a few lines lines to enable this and you can get the modified benchmark scripts in my personal github account here: Repo: Caution-Caution-https://github.com/chuckatkins/miscelaneous-scripts.git < Caution-https://github.com/chuckatkins/miscelaneous-scripts.git > < Caution-Caution-https://github.com/chuckatkins/miscelaneous-scripts.git < Caution-https://github.com/chuckatkins/miscelaneous-scripts.git > > Folder: scripts/paraview/benchmarknew You should be able to run the "manyspheres" benchmark directly with pvbatch using --help for argument options: pvbatch benchmarknew/manyspheres.py --help usage: manyspheres.py [-h] [-o OUTPUT_BASENAME] [-s SPHERES] [-n SPHERES_IN_SCENE] [-r RESOLUTION] [-v VIEW_SIZE] [-f FRAMES] [-c] Benchmark ParaView geometry rendering optional arguments: -h, --help show this help message and exit -o OUTPUT_BASENAME, --output-basename OUTPUT_BASENAME Basename to use for generated output files -s SPHERES, --spheres SPHERES The total number of spheres to render -n SPHERES_IN_SCENE, --spheres-in-scene SPHERES_IN_SCENE The number of spheres in the entire scene, including those not rendered. -r RESOLUTION, --resolution RESOLUTION Theta and Phi resolution to use for the spheres -v VIEW_SIZE, --view-size VIEW_SIZE View size used to render -f FRAMES, --frames FRAMES Number of frames -c, --color Enable color renderings [chuck.atkins at hal9000 bench]$ Typical arguments I use: * Resolution: 725, that ends up with ~1M triangles per sphere * Spheres: try to keep as an even multiple of MPI ranks, that way each rank has an even work load * Spheres in scene: leave blank, it defaults to the previous number of spheres argument. This is used for testing the rendering of a small number of spheres in a larger context. For example, if you render 1000 spheres across 100 MPI ranks, thus 10 spheres per node, you can run again to test the single node performance (w/o compositing) by running on a single node with -s 10 -n 1000. * View size: 1920,1080 this will set the size of the render window. * Color: Nice to enable for 1 run since frame 0 is saved as a tiff but decreases the rendering performance so leave it off when trying to identify rendering limits Given that, if I wanted to render 16B triangles across 256 MPI ranks, I would run: mpirun -n 256 /path/to/pvbatch --use-offscreen-rendering benchmarknew/manyspheres.py -s 16384 -r 725 -v 1920,1080 -f 10 -o "manyspheres_16384s_725r_256m" This will result in the following files: * manyspheres_16384s_725r_256m.args.txt * The arguments the benchmark was run with * manyspheres_16384s_725r_256m.mem.txt * Memory info for each pvserver at each frame * manyspheres_16384s_725r_256m.logs.raw.bin * Raw log data that be loaded with logbase.load() * manyspheres_16384s_725r_256m.logs.parsed.bin * Parsed log data that be loaded with Python pickel * manyspheres_16384s_725r_256m.scene.f0.tiff * Rendered image of the scene from Frame 0 * manyspheres_16384s_725r_256m.stats.r0f0.txt * Log information for Rank 0, Frame 0 * manyspheres_16384s_725r_256m.stats.frame.txt * Statistics per-frame calculated across ranks * manyspheres_16384s_725r_256m.stats.summary.txt * Statistics calculated across all frames Note that you can just as easily run it on a single node without MPI and you'll get valid numbers. Please let me know if you have any questions or need help trying to run it. Thanks - Chuck - Chuck On Fri, Mar 25, 2016 at 10:02 AM, David E DeMarle < Caution-mailto:dave.demarle at kitware.com > < Caution-Caution-mailto:dave.demarle at kitware.com < Caution-mailto:dave.demarle at kitware.com > > > wrote: It is still in Caution-Caution-https://gitlab.kitware.com/paraview/paraview/merge_requests/692 < Caution-https://gitlab.kitware.com/paraview/paraview/merge_requests/692 > < Caution-Caution-https://gitlab.kitware.com/paraview/paraview/merge_requests/692 < Caution-https://gitlab.kitware.com/paraview/paraview/merge_requests/692 > > which hasn't been merged yet because we have a few changes left to make in it. It would be great if you could try it and comment in the gitlab review on anything you find. I expect it will be merged next week. Note that although this won't show up in a release until ParaView 7.1, it is possible to copy to use with older ParaViews. David E DeMarle Kitware, Inc. R&D Engineer 21 Corporate Drive Clifton Park, NY 12065-8662 Phone: 518-881-4909 < tel:518-881-4909 > On Fri, Mar 25, 2016 at 8:02 AM, Angelini, Richard C (Rick) CIV USARMY RDECOM ARL (US) < Caution-mailto:richard.c.angelini.civ at mail.mil > < Caution-Caution-mailto:richard.c.angelini.civ at mail.mil < Caution-mailto:richard.c.angelini.civ at mail.mil > > > wrote: Pointer? I?m searching through the repository and I don?t see it. ________________________________ Rick Angelini USArmy Research Laboratory CISD/HPC Architectures Team Phone: 410-278-6266 < tel:410-278-6266 > From: David E DeMarle < Caution-mailto:dave.demarle at kitware.com > < Caution-Caution-mailto:dave.demarle at kitware.com < Caution-mailto:dave.demarle at kitware.com > > > Date: Thursday, March 24, 2016 at 4:17 PM To: Rick Angelini < Caution-mailto:Richard.C.Angelini.CIV at mail.mil > < Caution-Caution-mailto:Richard.C.Angelini.CIV at mail.mil < Caution-mailto:Richard.C.Angelini.CIV at mail.mil > > > Cc: ParaView < Caution-mailto:paraview at paraview.org > < Caution-Caution-mailto:paraview at paraview.org < Caution-mailto:paraview at paraview.org > > > Subject: Re: [Non-DoD Source] Re: [Paraview] Measure graphics performance? All active links contained in this email were disabled. Please verify the identity of the sender, and confirm the authenticity of all links contained within the message prior to copying and pasting the address to a Web browser. ________________________________ Not sure what you mean by new_benchmark.py. You should run benchmark/manyspheres.py. It takes resolution and numspheres arguments. numspheres is the total number of objects in the scene and each processors makes a diffent set of them. Resolution is the phi&theta resolution of each that controls the number of polygons each sphere has. David E DeMarle Kitware, Inc. R&D Engineer 21 Corporate Drive Clifton Park, NY 12065-8662 Phone: 518-881-4909 < tel:518-881-4909 > On Thu, Mar 24, 2016 at 4:03 PM, Angelini, Richard C (Rick) CIV USARMY RDECOM ARL (US) < Caution-mailto:richard.c.angelini.civ at mail.mil > < Caution-Caution-mailto:richard.c.angelini.civ at mail.mil < Caution-mailto:richard.c.angelini.civ at mail.mil > > < Caution-Caution-Caution-mailto:richard.c.angelini.civ at mail.mil < Caution-mailto:richard.c.angelini.civ at mail.mil > < Caution-Caution-mailto:richard.c.angelini.civ at mail.mil < Caution-mailto:richard.c.angelini.civ at mail.mil > > > > wrote: Dave ? I?m running the new_benchmark.py script from the command line pvpython new_benchmark.py Is there a way to jack up the number of polygons that the script generates? ________________________________ Rick Angelini USArmy Research Laboratory CISD/HPC Architectures Team Phone: 410-278-6266 < tel:410-278-6266 > < tel:410-278-6266 < tel:410-278-6266 > > From: David E DeMarle < Caution-mailto:dave.demarle at kitware.com > < Caution-Caution-mailto:dave.demarle at kitware.com < Caution-mailto:dave.demarle at kitware.com > > < Caution-Caution-Caution-mailto:dave.demarle at kitware.com < Caution-mailto:dave.demarle at kitware.com > < Caution-Caution-mailto:dave.demarle at kitware.com < Caution-mailto:dave.demarle at kitware.com > > > > Date: Monday, March 21, 2016 at 1:08 PM To: Rick Angelini < Caution-mailto:Richard.C.Angelini.CIV at mail.mil > < Caution-Caution-mailto:Richard.C.Angelini.CIV at mail.mil < Caution-mailto:Richard.C.Angelini.CIV at mail.mil > > < Caution-Caution-Caution-mailto:Richard.C.Angelini.CIV at mail.mil < Caution-mailto:Richard.C.Angelini.CIV at mail.mil > < Caution-Caution-mailto:Richard.C.Angelini.CIV at mail.mil < Caution-mailto:Richard.C.Angelini.CIV at mail.mil > > > > Cc: ParaView < Caution-mailto:paraview at paraview.org > < Caution-Caution-mailto:paraview at paraview.org < Caution-mailto:paraview at paraview.org > > < Caution-Caution-Caution-mailto:paraview at paraview.org < Caution-mailto:paraview at paraview.org > < Caution-Caution-mailto:paraview at paraview.org < Caution-mailto:paraview at paraview.org > > > > Subject: [Non-DoD Source] Re: [Paraview] Measure graphics performance? All active links contained in this email were disabled. Please verify the identity of the sender, and confirm the authenticity of all links contained within the message prior to copying and pasting the address to a Web browser. ________________________________ At the VTK single node level, enable Module_vtkUtilitiesBenchmarks module in cmake, compile and run bin/TimingTests At the ParaView multiple node level, Chuck Atkins is nearly done with revamping the old benchmark.py and adding to it a simple canonical test script that uses the programmable filter to make arbitrarily large meshes to test parallel rendering with. That can be found at: Caution-Caution-Caution-Caution-https://gitlab.kitware.com/paraview/paraview/merge_requests/692 < Caution-https://gitlab.kitware.com/paraview/paraview/merge_requests/692 > < Caution-Caution-https://gitlab.kitware.com/paraview/paraview/merge_requests/692 < Caution-https://gitlab.kitware.com/paraview/paraview/merge_requests/692 > > < Caution-Caution-Caution-https://gitlab.kitware.com/paraview/paraview/merge_requests/692 < Caution-https://gitlab.kitware.com/paraview/paraview/merge_requests/692 > < Caution-Caution-https://gitlab.kitware.com/paraview/paraview/merge_requests/692 < Caution-https://gitlab.kitware.com/paraview/paraview/merge_requests/692 > > > < Caution-Caution-Caution-Caution-https://gitlab.kitware.com/paraview/paraview/merge_requests/692 < Caution-https://gitlab.kitware.com/paraview/paraview/merge_requests/692 > < Caution-Caution-https://gitlab.kitware.com/paraview/paraview/merge_requests/692 < Caution-https://gitlab.kitware.com/paraview/paraview/merge_requests/692 > > < Caution-Caution-Caution-https://gitlab.kitware.com/paraview/paraview/merge_requests/692 < Caution-https://gitlab.kitware.com/paraview/paraview/merge_requests/692 > < Caution-Caution-https://gitlab.kitware.com/paraview/paraview/merge_requests/692 < Caution-https://gitlab.kitware.com/paraview/paraview/merge_requests/692 > > > > David E DeMarle Kitware, Inc. R&D Engineer 21 Corporate Drive Clifton Park, NY 12065-8662 Phone: 518-881-4909 < tel:518-881-4909 > < tel:518-881-4909 < tel:518-881-4909 > > On Mon, Mar 21, 2016 at 12:28 PM, Angelini, Richard C (Rick) CIV USARMY RDECOM ARL (US) < Caution-mailto:richard.c.angelini.civ at mail.mil > < Caution-Caution-mailto:richard.c.angelini.civ at mail.mil < Caution-mailto:richard.c.angelini.civ at mail.mil > > < Caution-Caution-Caution-mailto:richard.c.angelini.civ at mail.mil < Caution-mailto:richard.c.angelini.civ at mail.mil > < Caution-Caution-mailto:richard.c.angelini.civ at mail.mil < Caution-mailto:richard.c.angelini.civ at mail.mil > > > < Caution-Caution-Caution-Caution-mailto:richard.c.angelini.civ at mail.mil < Caution-mailto:richard.c.angelini.civ at mail.mil > < Caution-Caution-mailto:richard.c.angelini.civ at mail.mil < Caution-mailto:richard.c.angelini.civ at mail.mil > > < Caution-Caution-Caution-mailto:richard.c.angelini.civ at mail.mil < Caution-mailto:richard.c.angelini.civ at mail.mil > < Caution-Caution-mailto:richard.c.angelini.civ at mail.mil < Caution-mailto:richard.c.angelini.civ at mail.mil > > > > > wrote: I need to do some quick performance tests to compare the results between two graphics cards using ?real world? applications. Do you guys have a benchmark handy to measure interactive graphics performance??????? ________________________________ Rick Angelini USArmy Research Laboratory CISD/HPC Architectures Team Phone: 410-278-6266 < tel:410-278-6266 > < tel:410-278-6266 < tel:410-278-6266 > > < tel:410-278-6266 < tel:410-278-6266 > < tel:410-278-6266 < tel:410-278-6266 > > > _______________________________________________ Powered by Caution-Caution-Caution-Caution-www.kitware.com < Caution-Caution-http://Caution-Caution-Caution-Caution-www.kitware.com < Caution-http://Caution-Caution-Caution-Caution-www.kitware.com > > < Caution-Caution-Caution-http://Caution-Caution-Caution-Caution-www.kitware.com < Caution-http://Caution-Caution-Caution-Caution-www.kitware.com > < Caution-Caution-http://Caution-Caution-Caution-Caution-www.kitware.com < Caution-http://Caution-Caution-Caution-Caution-www.kitware.com > > > < Caution-Caution-Caution-Caution-http://www.kitware.com < Caution-http://www.kitware.com > < 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URL: From arsh840 at gmail.com Mon Mar 28 10:18:09 2016 From: arsh840 at gmail.com (Arshpreet Singh) Date: Mon, 28 Mar 2016 19:48:09 +0530 Subject: [Paraview] Get Key values from spread sheet In-Reply-To: References: Message-ID: On Tue, Mar 22, 2016 at 10:38 PM, Cory Quammen wrote: >>> You probably need to fetch the data over to the client side with >>> >>> Fetch(values_table) >> >> Thanks Cory, That was helpful. Hi Cory, I am still not able to find the value of "Volume" array. p = Fetch(value_table) print p.GetCellData() as the above code returns following output: vtkCellData (0xada13c0) Debug: Off Modified Time: 1916512 Reference Count: 2 Registered Events: Registered Observers: vtkObserver (0xad3bae0) Event: 33 EventName: ModifiedEvent Command: 0xad28fe0 Priority: 0 Tag: 1 Number Of Arrays: 1 Array 0 name = Volume Number Of Components: 1 Number Of Tuples: 1 Copy Tuple Flags: ( 1 1 1 1 1 0 1 1 ) Interpolate Flags: ( 1 1 1 1 1 0 0 1 ) Pass Through Flags: ( 1 1 1 1 1 1 1 1 ) Scalars: (none) Vectors: (none) Normals: (none) TCoords: (none) Tensors: (none) GlobalIds: (none) PedigreeIds: (none) EdgeFlag: (none) -- Thanks Arshpreet Singh I am Sikh boy, Learning by doing and Learning by teaching is my religion. ------------------------------------------------------------------------------ Slashdot TV. Video for Nerds. Stuff that matters. http://tv.slashdot.org/ From dave.demarle at kitware.com Mon Mar 28 10:34:13 2016 From: dave.demarle at kitware.com (David E DeMarle) Date: Mon, 28 Mar 2016 10:34:13 -0400 Subject: [Paraview] Get Key values from spread sheet In-Reply-To: References: Message-ID: Now you have a vtk data object, so use vtk level python to work with it: vtkarray = p.GetCellData().GetArray("Volume") for index in range(0, vtkarray.GetNumberOfTuples()): print vtkarray.GetValue(index) David E DeMarle Kitware, Inc. R&D Engineer 21 Corporate Drive Clifton Park, NY 12065-8662 Phone: 518-881-4909 On Mon, Mar 28, 2016 at 10:18 AM, Arshpreet Singh wrote: > On Tue, Mar 22, 2016 at 10:38 PM, Cory Quammen > wrote: > > >>> You probably need to fetch the data over to the client side with > >>> > >>> Fetch(values_table) > >> > >> Thanks Cory, That was helpful. > > Hi Cory, I am still not able to find the value of "Volume" array. > > > > > p = Fetch(value_table) > > print p.GetCellData() > > > > as the above code returns following output: > > vtkCellData (0xada13c0) > Debug: Off > Modified Time: 1916512 > Reference Count: 2 > Registered Events: > Registered Observers: > vtkObserver (0xad3bae0) > Event: 33 > EventName: ModifiedEvent > Command: 0xad28fe0 > Priority: 0 > Tag: 1 > Number Of Arrays: 1 > Array 0 name = Volume > Number Of Components: 1 > Number Of Tuples: 1 > Copy Tuple Flags: ( 1 1 1 1 1 0 1 1 ) > Interpolate Flags: ( 1 1 1 1 1 0 0 1 ) > Pass Through Flags: ( 1 1 1 1 1 1 1 1 ) > Scalars: (none) > Vectors: (none) > Normals: (none) > TCoords: (none) > Tensors: (none) > GlobalIds: (none) > PedigreeIds: (none) > EdgeFlag: (none) > > -- > > Thanks > Arshpreet Singh > > I am Sikh boy, Learning by doing and Learning by teaching is my religion. > > ------------------------------------------------------------------------------ > Slashdot TV. > Video for Nerds. Stuff that matters. > http://tv.slashdot.org/ > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > -------------- next part -------------- An HTML attachment was scrubbed... URL: From martin.huartee at gmail.com Mon Mar 28 10:54:12 2016 From: martin.huartee at gmail.com (Martin Huarte Espinosa) Date: Mon, 28 Mar 2016 09:54:12 -0500 Subject: [Paraview] Extremely slow animations In-Reply-To: <1AAE199E-0776-4696-801C-59BEE68144E0@sandia.gov> References: <1AAE199E-0776-4696-801C-59BEE68144E0@sandia.gov> Message-ID: Dear Ken: thanks for the reply. > I think we would need some more information before we could narrow down > what might be the problem. It sounds like the data you have is static. That > is, the tubed lines are the same for every frame of the animation. Is that > the case? > > *Yes. The only thing that changes is their orientation.* > In your pvserver launch, how large is the parallel job? How many nodes in > your cluster are you using? How many processes per node? > *1 process per node, but I am using a gpu node. e.g. * * qsub -l mem=24gb -l walltime=05:00:00 -N paraview -I -V -qgpu* > > What type of data file are you loading? Not all file formats will be > automatically distributed across a parallel job. > *chombo/HDF5* > > It might be helpful if you took a look at the timer log (Tools -> Timer). > That will give you an indication of how long things are taking. > > *I will try this.* I will write back soon. Thanks again, Martin Huarte. From: ParaView on behalf of Martin Huarte Espinosa Date: Wednesday, March 23, 2016 at 11:13 AM To: ParaView list Subject: [EXTERNAL] [Paraview] Extremely slow animations Dear Paraview enthusiasts, good day. I did an animation using a single data file, camera-follow path, rendering about 800 stream tracer lines, with tube filters using a mac book pro without gpu cards, and it took me about 2-3hrs. I then tried to do a similar animation, but it turned out to extremely slow, using pvserver over remote resources, through an ethernet connection, apparently with more ram memory than the mac instance, and with GPU cards . It does not make sense. According to the sys admin folks they did a parallel, gpu enabled, built of the pvserver. The slowdown seemed to be associated with the animations, i.e. the session was fast for rendering and working with the data. Any hints will be greatly appreciated. My best, Mart?n *Mart?n Huarte-Espinosa, Ph.D.* *Physicist - Expert Numerical Modeler and Code Developer - High Performance Computing Research Specialist* * * -------------- next part -------------- An HTML attachment was scrubbed... URL: From fabidi89 at vt.edu Mon Mar 28 11:47:18 2016 From: fabidi89 at vt.edu (Faiz Abidi) Date: Mon, 28 Mar 2016 11:47:18 -0400 Subject: [Paraview] Mono and Stereo Rendering in the CAVE In-Reply-To: References: Message-ID: Thinking more about it - is there a way to define a LeftEye and a RightEye in my PVX file? The way we have setup in the CAVE is that we have two video signals for the left, and the right eye coming out of the graphics card. That's why this issue we think. If nothing works, we may have to look at doing double mono work but I was hoping someone else may have run into this issue already. Is there some more docs on the PVX usage other than what I found here? http://www.paraview .org/Wiki/Immersive_ParaView#Notes_on_PVX_file_usage On Sat, Mar 26, 2016 at 1:19 AM, Faiz Abidi wrote: > Hi Ashish, > > Thanks for your email. I was just now reading an old thread by you on a > similar topic answering someone's query on a similar problem. > > 1. Yes, you are right. Two projectors per wall doing active stereo. So, in > my PVX file, for doing only one half of the wall, I define Display=:0.0 > (left eye) and Display=:0.1 (right eye). > > 2. Yes, active stereo on each half of the wall. > > 3. Umm, no. Here's what's happening. Sorry if I didn't explain properly > before. I use two processes to drive one half of the wall using mpi. I put > on glasses and don't see anything with my right eye and see two images with > my left. I tend to think this is where I am doing something wrong. I tried > using 1 process to drive one half of the wall but same result. > > I just tried running glxgears in stereo and see an error - "Error: > couldn't get an rgb double-buffered visual". :/ But I am running > InstantReality projects in the same CAVE using stereo. This is a bit weird. > > Btw, I am using one powerful machine with 4 graphics card on it to drive > the entire CAVE. > > Thanks again for your help! If you have any more ideas, I would be glad to > hear. > > On Fri, Mar 25, 2016 at 11:45 PM, Aashish Chaudhary < > aashish.chaudhary at kitware.com> wrote: > >> Hi Faiz, >> >> Few things: >> >> 1| You have two projectors per wall each covering half of the wall >> 2| You are trying to do active stereo on each half part of the wall >> 3| You put glasses on and you see both left and right eye on the half >> wall from the same projector >> >> If this is the case, it sounds like your active stereo is not working. >> Are you sure your driver is setup up correctly? Before you try to work on >> cluster setup, just try working on one projector for debugging purposes. If >> I were you I would do this: >> >> 1) Just use PVX to run on one projector (half wall) >> 2) Make sure your driver is setup correctly. If this is linux try running >> glxgears in stereo mode ( >> http://manpages.ubuntu.com/manpages/karmic/man1/glxgears.1.html) >> 3) If 2) works then something is wrong with VTK/ParaView/Config somewhere. >> 4) Make sure that your active glasses are working meaning that they are >> syncing with the transmitter which is connected to the node >> >> Hope this helps. >> >> >> >> >> On Fri, Mar 25, 2016 at 7:28 PM, Faiz Abidi wrote: >> >>> Alright, I updated the pvx file some, just the correct coordinates. >>> >>> >>> >>> >>> >>> >>> >>> >> Environment="DISPLAY=:0.4" >>> Geometry="2560x1600+0+0" >>> FullScreen="0" >>> ShowBorders="0" >>> LowerLeft="-1.524 -0.381 -1.524" >>> LowerRight="1.524 -0.381 -1.524" >>> UpperRight="1.524 1.524 -1.524"/> >>> >> Environment="DISPLAY=:0.5" >>> Geometry="2560x1600+0+0" >>> FullScreen="1" >>> ShowBorders="0" >>> LowerLeft="-1.524 -0.381 -1.524" >>> LowerRight="1.524 -0.381 -1.524" >>> UpperRight="1.524 1.524 -1.524"/> >>> >> Environment="DISPLAY=:0.6" >>> Geometry="2560x1600+0+0" >>> FullScreen="1" >>> ShowBorders="0" >>> LowerLeft="-1.524 -1.524 -1.524" >>> LowerRight="1.524 -1.524 -1.524" >>> UpperRight="1.524 0.381 -1.524"/> >>> >> Environment="DISPLAY=:0.7" >>> Geometry="2560x1600+0+0" >>> FullScreen="1" >>> ShowBorders="0" >>> LowerLeft="-1.524 -1.524 -1.524" >>> LowerRight="1.524 -1.524 -1.524" >>> UpperRight="1.524 0.381 -1.524"/> >>> >>> >>> >>> I tried attaching an image for reference but my email didn't go through. >>> I can see the two images (left eye, right eye) with an eye separation of >>> 0.065, but for some reason, I see both the images with stereo glasses on in >>> each eye. Any more ideas? >>> >>> Lance (CC'd) had an idea that maybe, we can do passive stereo rendering >>> as well. Would you recommend that given our projectors here do support >>> active stereo? I am still trying though to make it work with active stereo. >>> Is there someway to define the viewpoints in the pvx file? Also, is there >>> some kind of a schema for this pvx file published somewhere? >>> >>> Thanks for all your help! >>> >>> On Fri, Mar 25, 2016 at 6:04 PM, Faiz Abidi wrote: >>> >>>> Alright, I updated the pvx file some, just the correct coordinates. >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>> Environment="DISPLAY=:0.4" >>>> Geometry="2560x1600+0+0" >>>> FullScreen="0" >>>> ShowBorders="0" >>>> LowerLeft="-1.524 -0.381 -1.524" >>>> LowerRight="1.524 -0.381 -1.524" >>>> UpperRight="1.524 1.524 -1.524"/> >>>> >>> Environment="DISPLAY=:0.5" >>>> Geometry="2560x1600+0+0" >>>> FullScreen="1" >>>> ShowBorders="0" >>>> LowerLeft="-1.524 -0.381 -1.524" >>>> LowerRight="1.524 -0.381 -1.524" >>>> UpperRight="1.524 1.524 -1.524"/> >>>> >>> Environment="DISPLAY=:0.6" >>>> Geometry="2560x1600+0+0" >>>> FullScreen="1" >>>> ShowBorders="0" >>>> LowerLeft="-1.524 -1.524 -1.524" >>>> LowerRight="1.524 -1.524 -1.524" >>>> UpperRight="1.524 0.381 -1.524"/> >>>> >>> Environment="DISPLAY=:0.7" >>>> Geometry="2560x1600+0+0" >>>> FullScreen="1" >>>> ShowBorders="0" >>>> LowerLeft="-1.524 -1.524 -1.524" >>>> LowerRight="1.524 -1.524 -1.524" >>>> UpperRight="1.524 0.381 -1.524"/> >>>> >>>> >>>> >>>> Attached is one image for reference. I can clearly the two images with >>>> an eye separation of 0.065, but for some reason, I see both the images with >>>> stereo glasses on. Any more ideas? >>>> >>>> Lance (CC'd) had an idea that maybe, we can do passive stereo >>>> rendering as well. Would you recommend that given our projectors here do >>>> support active stereo? I am still trying though to make it work with active >>>> stereo. Is there someway to define the viewpoints in the pvx file? >>>> Also, is there some kind of a schema for this pvx file published >>>> somewhere? >>>> >>>> Thanks for all your help! >>>> >>>> On Fri, Mar 25, 2016 at 4:55 PM, Faiz Abidi wrote: >>>> >>>>> I can see the error from both the client, and the server. >>>>> >>>>> Just tried RedBlue and I got a left eye but no right eye. When I >>>>> changed the server's type to from Same as Client to CrystalEyes, I get the >>>>> same errors in vtkOpenGLCamera.cxx. >>>>> >>>>> On Fri, Mar 25, 2016 at 4:34 PM, David E DeMarle < >>>>> dave.demarle at kitware.com> wrote: >>>>> >>>>>> Is that error message from the client or server process? >>>>>> >>>>>> Also, try just RedBlue at first and verify that you get two >>>>>> perspectives. Then in the properties panel, change the server's type to >>>>>> from Same as Client to CrystalEyes. >>>>>> >>>>>> >>>>>> David E DeMarle >>>>>> Kitware, Inc. >>>>>> R&D Engineer >>>>>> 21 Corporate Drive >>>>>> Clifton Park, NY 12065-8662 >>>>>> Phone: 518-881-4909 >>>>>> >>>>>> On Fri, Mar 25, 2016 at 4:27 PM, Faiz Abidi wrote: >>>>>> >>>>>>> I do enable --stereo on the client side when connecting to the >>>>>>> server, but when I give --stereo-type="Crystal Eyes", I get OpenGL errors >>>>>>> in vtkOpenGLCamera.cxx. I don't get that when I don't specify the stereo >>>>>>> type. I *think* that's because "Crystal Eyes" ain't supported by the >>>>>>> projectors we have here (not sure). >>>>>>> >>>>>>> Yes, I checked the stereo type in the properties panel. It sets it >>>>>>> to Anaglyph, and Server Stereo Type = Same as Client. >>>>>>> >>>>>>> On Fri, Mar 25, 2016 at 4:07 PM, David E DeMarle < >>>>>>> dave.demarle at kitware.com> wrote: >>>>>>> >>>>>>>> Have you started the client that connects to the pvserver with >>>>>>>> --stereo and verified the stereo type for client and server jobs the view >>>>>>>> section of the properties panel? >>>>>>>> On Mar 25, 2016 3:43 PM, "Faiz Abidi" wrote: >>>>>>>> >>>>>>>>> Hi guys, >>>>>>>>> >>>>>>>>> I have setup Paraview5 in a CAVE environment at Virginia Tech. I >>>>>>>>> got mono to work but I am stuck with Stereo rendering. >>>>>>>>> >>>>>>>>> Below is my stereo cave.pvx file. >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>> Environment="DISPLAY=:0.4" >>>>>>>>> Geometry="2560x1600+0+0" >>>>>>>>> FullScreen="1" >>>>>>>>> ShowBorders="0" >>>>>>>>> LowerLeft="-1 -1 -1" >>>>>>>>> LowerRight="1 -1 -1" >>>>>>>>> UpperRight="1 1 -1"/> >>>>>>>>> >>>>>>>> Environment="DISPLAY=:0.5" >>>>>>>>> Geometry="2560x1600+0+0" >>>>>>>>> FullScreen="1" >>>>>>>>> ShowBorders="0" >>>>>>>>> LowerLeft="-1 -1 1" >>>>>>>>> LowerRight="1 -1 -1" >>>>>>>>> UpperRight="1 1 -1"/> >>>>>>>>> >>>>>>>> Environment="DISPLAY=:0.6" >>>>>>>>> Geometry="2560x1600+0+0" >>>>>>>>> FullScreen="1" >>>>>>>>> ShowBorders="0" >>>>>>>>> LowerLeft="-1 -1 -1" >>>>>>>>> LowerRight="1 -1 -1" >>>>>>>>> UpperRight="1 1 -1"/> >>>>>>>>> >>>>>>>> Environment="DISPLAY=:0.7" >>>>>>>>> Geometry="2560x1600+0+0" >>>>>>>>> FullScreen="1" >>>>>>>>> ShowBorders="0" >>>>>>>>> LowerLeft="-1 -1 -1" >>>>>>>>> LowerRight="1 -1 -1" >>>>>>>>> UpperRight="1 1 -1"/> >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> The problem is that I don't see any distinction between the left, >>>>>>>>> and the right eye. I would have attached images if it helps but that may >>>>>>>>> make my email too big to be approved by the moderator. >>>>>>>>> >>>>>>>>> About the setup in the lab - we have 8 projectors driving this >>>>>>>>> 4-sdied cave, 2 projectors for each wall. The projectors do active stereo, >>>>>>>>> 2560x1600 resolution. >>>>>>>>> >>>>>>>>> We think the issue maybe with setting up the correct view frustum >>>>>>>>> but not sure. Anybody seen this issue before? >>>>>>>>> -- >>>>>>>>> Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com >>>>>>>>> | +1-540-998-6636 >>>>>>>>> >>>>>>>>> _______________________________________________ >>>>>>>>> Powered by www.kitware.com >>>>>>>>> >>>>>>>>> Visit other Kitware open-source projects at >>>>>>>>> http://www.kitware.com/opensource/opensource.html >>>>>>>>> >>>>>>>>> Please keep messages on-topic and check the ParaView Wiki at: >>>>>>>>> http://paraview.org/Wiki/ParaView >>>>>>>>> >>>>>>>>> Search the list archives at: >>>>>>>>> http://markmail.org/search/?q=ParaView >>>>>>>>> >>>>>>>>> Follow this link to subscribe/unsubscribe: >>>>>>>>> http://public.kitware.com/mailman/listinfo/paraview >>>>>>>>> >>>>>>>>> >>>>>>> >>>>>>> >>>>>>> -- >>>>>>> Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com >>>>>>> | +1-540-998-6636 >>>>>>> >>>>>> >>>>>> >>>>> >>>>> >>>>> -- >>>>> Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com | >>>>> +1-540-998-6636 >>>>> >>>> >>>> >>>> >>>> -- >>>> Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com | >>>> +1-540-998-6636 >>>> >>> >>> >>> >>> -- >>> Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com | >>> +1-540-998-6636 >>> >>> _______________________________________________ >>> Powered by www.kitware.com >>> >>> Visit other Kitware open-source projects at >>> http://www.kitware.com/opensource/opensource.html >>> >>> Please keep messages on-topic and check the ParaView Wiki at: >>> http://paraview.org/Wiki/ParaView >>> >>> Search the list archives at: http://markmail.org/search/?q=ParaView >>> >>> Follow this link to subscribe/unsubscribe: >>> http://public.kitware.com/mailman/listinfo/paraview >>> >>> >> >> >> -- >> >> >> >> *| Aashish Chaudhary | Technical Leader | Kitware Inc. >> * >> *| http://www.kitware.com/company/team/chaudhary.html >> * >> > > > > -- > Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com | > +1-540-998-6636 > -- Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com | +1-540-998-6636 -------------- next part -------------- An HTML attachment was scrubbed... URL: From aashish.chaudhary at kitware.com Mon Mar 28 11:57:59 2016 From: aashish.chaudhary at kitware.com (Aashish Chaudhary) Date: Mon, 28 Mar 2016 11:57:59 -0400 Subject: [Paraview] Mono and Stereo Rendering in the CAVE In-Reply-To: References: Message-ID: Hi There, I still think that your driver is not setup correctly. Please search for driver settings for active stereo. There are plenty of links out there one of them is here: http://gazebosim.org/tutorials?tut=stereo_glasses&cat=rendering You should be able to run glxgears in stereo and I would strongly suggest you fix that before trying paraview. Thanks, On Sat, Mar 26, 2016 at 1:19 AM, Faiz Abidi wrote: > Hi Ashish, > > Thanks for your email. I was just now reading an old thread by you on a > similar topic answering someone's query on a similar problem. > > 1. Yes, you are right. Two projectors per wall doing active stereo. So, in > my PVX file, for doing only one half of the wall, I define Display=:0.0 > (left eye) and Display=:0.1 (right eye). > > 2. Yes, active stereo on each half of the wall. > > 3. Umm, no. Here's what's happening. Sorry if I didn't explain properly > before. I use two processes to drive one half of the wall using mpi. I put > on glasses and don't see anything with my right eye and see two images with > my left. I tend to think this is where I am doing something wrong. I tried > using 1 process to drive one half of the wall but same result. > > I just tried running glxgears in stereo and see an error - "Error: > couldn't get an rgb double-buffered visual". :/ But I am running > InstantReality projects in the same CAVE using stereo. This is a bit weird. > > Btw, I am using one powerful machine with 4 graphics card on it to drive > the entire CAVE. > > Thanks again for your help! If you have any more ideas, I would be glad to > hear. > > On Fri, Mar 25, 2016 at 11:45 PM, Aashish Chaudhary < > aashish.chaudhary at kitware.com> wrote: > >> Hi Faiz, >> >> Few things: >> >> 1| You have two projectors per wall each covering half of the wall >> 2| You are trying to do active stereo on each half part of the wall >> 3| You put glasses on and you see both left and right eye on the half >> wall from the same projector >> >> If this is the case, it sounds like your active stereo is not working. >> Are you sure your driver is setup up correctly? Before you try to work on >> cluster setup, just try working on one projector for debugging purposes. If >> I were you I would do this: >> >> 1) Just use PVX to run on one projector (half wall) >> 2) Make sure your driver is setup correctly. If this is linux try running >> glxgears in stereo mode ( >> http://manpages.ubuntu.com/manpages/karmic/man1/glxgears.1.html) >> 3) If 2) works then something is wrong with VTK/ParaView/Config somewhere. >> 4) Make sure that your active glasses are working meaning that they are >> syncing with the transmitter which is connected to the node >> >> Hope this helps. >> >> >> >> >> On Fri, Mar 25, 2016 at 7:28 PM, Faiz Abidi wrote: >> >>> Alright, I updated the pvx file some, just the correct coordinates. >>> >>> >>> >>> >>> >>> >>> >>> >> Environment="DISPLAY=:0.4" >>> Geometry="2560x1600+0+0" >>> FullScreen="0" >>> ShowBorders="0" >>> LowerLeft="-1.524 -0.381 -1.524" >>> LowerRight="1.524 -0.381 -1.524" >>> UpperRight="1.524 1.524 -1.524"/> >>> >> Environment="DISPLAY=:0.5" >>> Geometry="2560x1600+0+0" >>> FullScreen="1" >>> ShowBorders="0" >>> LowerLeft="-1.524 -0.381 -1.524" >>> LowerRight="1.524 -0.381 -1.524" >>> UpperRight="1.524 1.524 -1.524"/> >>> >> Environment="DISPLAY=:0.6" >>> Geometry="2560x1600+0+0" >>> FullScreen="1" >>> ShowBorders="0" >>> LowerLeft="-1.524 -1.524 -1.524" >>> LowerRight="1.524 -1.524 -1.524" >>> UpperRight="1.524 0.381 -1.524"/> >>> >> Environment="DISPLAY=:0.7" >>> Geometry="2560x1600+0+0" >>> FullScreen="1" >>> ShowBorders="0" >>> LowerLeft="-1.524 -1.524 -1.524" >>> LowerRight="1.524 -1.524 -1.524" >>> UpperRight="1.524 0.381 -1.524"/> >>> >>> >>> >>> I tried attaching an image for reference but my email didn't go through. >>> I can see the two images (left eye, right eye) with an eye separation of >>> 0.065, but for some reason, I see both the images with stereo glasses on in >>> each eye. Any more ideas? >>> >>> Lance (CC'd) had an idea that maybe, we can do passive stereo rendering >>> as well. Would you recommend that given our projectors here do support >>> active stereo? I am still trying though to make it work with active stereo. >>> Is there someway to define the viewpoints in the pvx file? Also, is there >>> some kind of a schema for this pvx file published somewhere? >>> >>> Thanks for all your help! >>> >>> On Fri, Mar 25, 2016 at 6:04 PM, Faiz Abidi wrote: >>> >>>> Alright, I updated the pvx file some, just the correct coordinates. >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>> Environment="DISPLAY=:0.4" >>>> Geometry="2560x1600+0+0" >>>> FullScreen="0" >>>> ShowBorders="0" >>>> LowerLeft="-1.524 -0.381 -1.524" >>>> LowerRight="1.524 -0.381 -1.524" >>>> UpperRight="1.524 1.524 -1.524"/> >>>> >>> Environment="DISPLAY=:0.5" >>>> Geometry="2560x1600+0+0" >>>> FullScreen="1" >>>> ShowBorders="0" >>>> LowerLeft="-1.524 -0.381 -1.524" >>>> LowerRight="1.524 -0.381 -1.524" >>>> UpperRight="1.524 1.524 -1.524"/> >>>> >>> Environment="DISPLAY=:0.6" >>>> Geometry="2560x1600+0+0" >>>> FullScreen="1" >>>> ShowBorders="0" >>>> LowerLeft="-1.524 -1.524 -1.524" >>>> LowerRight="1.524 -1.524 -1.524" >>>> UpperRight="1.524 0.381 -1.524"/> >>>> >>> Environment="DISPLAY=:0.7" >>>> Geometry="2560x1600+0+0" >>>> FullScreen="1" >>>> ShowBorders="0" >>>> LowerLeft="-1.524 -1.524 -1.524" >>>> LowerRight="1.524 -1.524 -1.524" >>>> UpperRight="1.524 0.381 -1.524"/> >>>> >>>> >>>> >>>> Attached is one image for reference. I can clearly the two images with >>>> an eye separation of 0.065, but for some reason, I see both the images with >>>> stereo glasses on. Any more ideas? >>>> >>>> Lance (CC'd) had an idea that maybe, we can do passive stereo >>>> rendering as well. Would you recommend that given our projectors here do >>>> support active stereo? I am still trying though to make it work with active >>>> stereo. Is there someway to define the viewpoints in the pvx file? >>>> Also, is there some kind of a schema for this pvx file published >>>> somewhere? >>>> >>>> Thanks for all your help! >>>> >>>> On Fri, Mar 25, 2016 at 4:55 PM, Faiz Abidi wrote: >>>> >>>>> I can see the error from both the client, and the server. >>>>> >>>>> Just tried RedBlue and I got a left eye but no right eye. When I >>>>> changed the server's type to from Same as Client to CrystalEyes, I get the >>>>> same errors in vtkOpenGLCamera.cxx. >>>>> >>>>> On Fri, Mar 25, 2016 at 4:34 PM, David E DeMarle < >>>>> dave.demarle at kitware.com> wrote: >>>>> >>>>>> Is that error message from the client or server process? >>>>>> >>>>>> Also, try just RedBlue at first and verify that you get two >>>>>> perspectives. Then in the properties panel, change the server's type to >>>>>> from Same as Client to CrystalEyes. >>>>>> >>>>>> >>>>>> David E DeMarle >>>>>> Kitware, Inc. >>>>>> R&D Engineer >>>>>> 21 Corporate Drive >>>>>> Clifton Park, NY 12065-8662 >>>>>> Phone: 518-881-4909 >>>>>> >>>>>> On Fri, Mar 25, 2016 at 4:27 PM, Faiz Abidi wrote: >>>>>> >>>>>>> I do enable --stereo on the client side when connecting to the >>>>>>> server, but when I give --stereo-type="Crystal Eyes", I get OpenGL errors >>>>>>> in vtkOpenGLCamera.cxx. I don't get that when I don't specify the stereo >>>>>>> type. I *think* that's because "Crystal Eyes" ain't supported by the >>>>>>> projectors we have here (not sure). >>>>>>> >>>>>>> Yes, I checked the stereo type in the properties panel. It sets it >>>>>>> to Anaglyph, and Server Stereo Type = Same as Client. >>>>>>> >>>>>>> On Fri, Mar 25, 2016 at 4:07 PM, David E DeMarle < >>>>>>> dave.demarle at kitware.com> wrote: >>>>>>> >>>>>>>> Have you started the client that connects to the pvserver with >>>>>>>> --stereo and verified the stereo type for client and server jobs the view >>>>>>>> section of the properties panel? >>>>>>>> On Mar 25, 2016 3:43 PM, "Faiz Abidi" wrote: >>>>>>>> >>>>>>>>> Hi guys, >>>>>>>>> >>>>>>>>> I have setup Paraview5 in a CAVE environment at Virginia Tech. I >>>>>>>>> got mono to work but I am stuck with Stereo rendering. >>>>>>>>> >>>>>>>>> Below is my stereo cave.pvx file. >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>> Environment="DISPLAY=:0.4" >>>>>>>>> Geometry="2560x1600+0+0" >>>>>>>>> FullScreen="1" >>>>>>>>> ShowBorders="0" >>>>>>>>> LowerLeft="-1 -1 -1" >>>>>>>>> LowerRight="1 -1 -1" >>>>>>>>> UpperRight="1 1 -1"/> >>>>>>>>> >>>>>>>> Environment="DISPLAY=:0.5" >>>>>>>>> Geometry="2560x1600+0+0" >>>>>>>>> FullScreen="1" >>>>>>>>> ShowBorders="0" >>>>>>>>> LowerLeft="-1 -1 1" >>>>>>>>> LowerRight="1 -1 -1" >>>>>>>>> UpperRight="1 1 -1"/> >>>>>>>>> >>>>>>>> Environment="DISPLAY=:0.6" >>>>>>>>> Geometry="2560x1600+0+0" >>>>>>>>> FullScreen="1" >>>>>>>>> ShowBorders="0" >>>>>>>>> LowerLeft="-1 -1 -1" >>>>>>>>> LowerRight="1 -1 -1" >>>>>>>>> UpperRight="1 1 -1"/> >>>>>>>>> >>>>>>>> Environment="DISPLAY=:0.7" >>>>>>>>> Geometry="2560x1600+0+0" >>>>>>>>> FullScreen="1" >>>>>>>>> ShowBorders="0" >>>>>>>>> LowerLeft="-1 -1 -1" >>>>>>>>> LowerRight="1 -1 -1" >>>>>>>>> UpperRight="1 1 -1"/> >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> The problem is that I don't see any distinction between the left, >>>>>>>>> and the right eye. I would have attached images if it helps but that may >>>>>>>>> make my email too big to be approved by the moderator. >>>>>>>>> >>>>>>>>> About the setup in the lab - we have 8 projectors driving this >>>>>>>>> 4-sdied cave, 2 projectors for each wall. The projectors do active stereo, >>>>>>>>> 2560x1600 resolution. >>>>>>>>> >>>>>>>>> We think the issue maybe with setting up the correct view frustum >>>>>>>>> but not sure. Anybody seen this issue before? >>>>>>>>> -- >>>>>>>>> Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com >>>>>>>>> | +1-540-998-6636 >>>>>>>>> >>>>>>>>> _______________________________________________ >>>>>>>>> Powered by www.kitware.com >>>>>>>>> >>>>>>>>> Visit other Kitware open-source projects at >>>>>>>>> http://www.kitware.com/opensource/opensource.html >>>>>>>>> >>>>>>>>> Please keep messages on-topic and check the ParaView Wiki at: >>>>>>>>> http://paraview.org/Wiki/ParaView >>>>>>>>> >>>>>>>>> Search the list archives at: >>>>>>>>> http://markmail.org/search/?q=ParaView >>>>>>>>> >>>>>>>>> Follow this link to subscribe/unsubscribe: >>>>>>>>> http://public.kitware.com/mailman/listinfo/paraview >>>>>>>>> >>>>>>>>> >>>>>>> >>>>>>> >>>>>>> -- >>>>>>> Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com >>>>>>> | +1-540-998-6636 >>>>>>> >>>>>> >>>>>> >>>>> >>>>> >>>>> -- >>>>> Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com | >>>>> +1-540-998-6636 >>>>> >>>> >>>> >>>> >>>> -- >>>> Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com | >>>> +1-540-998-6636 >>>> >>> >>> >>> >>> -- >>> Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com | >>> +1-540-998-6636 >>> >>> _______________________________________________ >>> Powered by www.kitware.com >>> >>> Visit other Kitware open-source projects at >>> http://www.kitware.com/opensource/opensource.html >>> >>> Please keep messages on-topic and check the ParaView Wiki at: >>> http://paraview.org/Wiki/ParaView >>> >>> Search the list archives at: http://markmail.org/search/?q=ParaView >>> >>> Follow this link to subscribe/unsubscribe: >>> http://public.kitware.com/mailman/listinfo/paraview >>> >>> >> >> >> -- >> >> >> >> *| Aashish Chaudhary | Technical Leader | Kitware Inc. >> * >> *| http://www.kitware.com/company/team/chaudhary.html >> * >> > > > > -- > Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com | > +1-540-998-6636 > -- *| Aashish Chaudhary | Technical Leader | Kitware Inc. * *| http://www.kitware.com/company/team/chaudhary.html * -------------- next part -------------- An HTML attachment was scrubbed... URL: From dave.demarle at kitware.com Mon Mar 28 12:10:50 2016 From: dave.demarle at kitware.com (David E DeMarle) Date: Mon, 28 Mar 2016 12:10:50 -0400 Subject: [Paraview] Mono and Stereo Rendering in the CAVE In-Reply-To: References: Message-ID: Agree with Aashish on getting glxgears stereo as a prerequisite. Also one point of misunderstanding I see is that different displays in the pvx are meant to go to different tiles. Each tile shows left and right eye interleaved in time or color or pixel offset. The displays are not mean to be different eyes for the same tile as you want them to be. That is why we have a single eye separation for the whole config but you want a left eye or right eye designation for each output. @Aashish - Faiz would need to hack ParaView right ? Or is there some hidden configuration setting I've not seen before? -------------- next part -------------- An HTML attachment was scrubbed... URL: From aashish.chaudhary at kitware.com Mon Mar 28 12:54:37 2016 From: aashish.chaudhary at kitware.com (Aashish Chaudhary) Date: Mon, 28 Mar 2016 12:54:37 -0400 Subject: [Paraview] Mono and Stereo Rendering in the CAVE In-Reply-To: References: Message-ID: On Mon, Mar 28, 2016 at 12:10 PM, David E DeMarle wrote: > Agree with Aashish on getting glxgears stereo as a prerequisite. > > Also one point of misunderstanding I see is that different displays in the > pvx are meant to go to different tiles. Each tile shows left and right eye > interleaved in time or color or pixel offset. The displays are not mean to > be different eyes for the same tile as you want them to be. That is why we > have a single eye separation for the whole config but you want a left eye > or right eye designation for each output. > > @Aashish - Faiz would need to hack ParaView right ? Or is there some > hidden configuration setting I've not seen before? > He would need to have two display configs for each output (which on linux should have different display number such as :0.0 and :0.1). That's the only thing that would be needed for passive stereo. Thanks -- *| Aashish Chaudhary | Technical Leader | Kitware Inc. * *| http://www.kitware.com/company/team/chaudhary.html * -------------- next part -------------- An HTML attachment was scrubbed... URL: From dave.demarle at kitware.com Mon Mar 28 13:09:05 2016 From: dave.demarle at kitware.com (David E DeMarle) Date: Mon, 28 Mar 2016 13:09:05 -0400 Subject: [Paraview] Mono and Stereo Rendering in the CAVE In-Reply-To: References: Message-ID: Cool that's easy enough to try. @Faiz edit your pvx like so: becomes Both sections are driving the same set of pixels, so their world space coordinates have to match. The only difference is the display number which selects the video output. If you had multiple machines, you would have to tailor your mpiexec call to ensure the the ordering, but since all are on the same machine any process can directly draw to any display so it won't matter. David E DeMarle Kitware, Inc. R&D Engineer 21 Corporate Drive Clifton Park, NY 12065-8662 Phone: 518-881-4909 On Mon, Mar 28, 2016 at 12:54 PM, Aashish Chaudhary < aashish.chaudhary at kitware.com> wrote: > > > On Mon, Mar 28, 2016 at 12:10 PM, David E DeMarle < > dave.demarle at kitware.com> wrote: > >> Agree with Aashish on getting glxgears stereo as a prerequisite. >> >> Also one point of misunderstanding I see is that different displays in >> the pvx are meant to go to different tiles. Each tile shows left and right >> eye interleaved in time or color or pixel offset. The displays are not mean >> to be different eyes for the same tile as you want them to be. That is why >> we have a single eye separation for the whole config but you want a left >> eye or right eye designation for each output. >> >> @Aashish - Faiz would need to hack ParaView right ? Or is there some >> hidden configuration setting I've not seen before? >> > > He would need to have two display configs for each output (which on linux > should have different display number such as :0.0 and :0.1). That's the > only thing that would be needed for passive stereo. > > Thanks > > > > > > -- > > > > *| Aashish Chaudhary | Technical Leader | Kitware Inc. * > *| http://www.kitware.com/company/team/chaudhary.html > * > -------------- next part -------------- An HTML attachment was scrubbed... URL: From fabidi89 at vt.edu Mon Mar 28 14:18:02 2016 From: fabidi89 at vt.edu (Faiz Abidi) Date: Mon, 28 Mar 2016 14:18:02 -0400 Subject: [Paraview] Mono and Stereo Rendering in the CAVE In-Reply-To: References: Message-ID: Thanks for your help, Aashish and David. On the glxgears in stereo mode.... "The glxgears --stereo uses quad-buffered (frame sequential) stereo. With the projectors and cables we have at the CAVE at VT, the active stereo is happening at the projector. It is being sent two separate video channels, 1 for left eye and one for right eye. Basically, at the computer side it is like passive stereo. Glxgears does not have this type of stereo option." This is why glxgears doesn't work in stereo mode here. David, I have tried that configuration. See HERE . Yes, both sections are driving the same set of pixels, so the coordinates must be the same. But I get the same issue like before. I am kind of confused here now. I am still trying to figure it out. Thanks for looking into this. If you run into any new ideas, please do let me know. On Mon, Mar 28, 2016 at 1:09 PM, David E DeMarle wrote: > > Cool that's easy enough to try. > > @Faiz edit your pvx like so: > Environment="DISPLAY=:0.4" > Geometry="2560x1600+0+0" > FullScreen="1" > ShowBorders="0" > LowerLeft="-1 -1 -1" > LowerRight="1 -1 -1" > UpperRight="1 1 -1"/> > Environment="DISPLAY=:0.5" > Geometry="2560x1600+0+0" > FullScreen="1" > ShowBorders="0" > LowerLeft="-1 -1 1" > LowerRight="1 -1 -1" > UpperRight="1 1 -1"/> > becomes > Environment="DISPLAY=:0.4" > Geometry="2560x1600+0+0" > FullScreen="1" > ShowBorders="0" > LowerLeft="-1 -1 -1" > LowerRight="1 -1 -1" > UpperRight="1 1 -1"/> > Environment="DISPLAY=:0.5" > Geometry="2560x1600+0+0" > FullScreen="1" > ShowBorders="0" > LowerLeft="-1 -1 -1" #NOTE the change here to make it match > CTL > LowerRight="1 -1 -1" > UpperRight="1 1 -1"/> > > Both sections are driving the same set of pixels, so their world space > coordinates have to match. The only difference is the display number which > selects the video output. If you had multiple machines, you would have to > tailor your mpiexec call to ensure the the ordering, but since all are on > the same machine any process can directly draw to any display so it won't > matter. > > > > > > David E DeMarle > Kitware, Inc. > R&D Engineer > 21 Corporate Drive > Clifton Park, NY 12065-8662 > Phone: 518-881-4909 > > On Mon, Mar 28, 2016 at 12:54 PM, Aashish Chaudhary < > aashish.chaudhary at kitware.com> wrote: > >> >> >> On Mon, Mar 28, 2016 at 12:10 PM, David E DeMarle < >> dave.demarle at kitware.com> wrote: >> >>> Agree with Aashish on getting glxgears stereo as a prerequisite. >>> >>> Also one point of misunderstanding I see is that different displays in >>> the pvx are meant to go to different tiles. Each tile shows left and right >>> eye interleaved in time or color or pixel offset. The displays are not mean >>> to be different eyes for the same tile as you want them to be. That is why >>> we have a single eye separation for the whole config but you want a left >>> eye or right eye designation for each output. >>> >>> @Aashish - Faiz would need to hack ParaView right ? Or is there some >>> hidden configuration setting I've not seen before? >>> >> >> He would need to have two display configs for each output (which on linux >> should have different display number such as :0.0 and :0.1). That's the >> only thing that would be needed for passive stereo. >> >> Thanks >> >> >> >> >> >> -- >> >> >> >> *| Aashish Chaudhary | Technical Leader | Kitware Inc. >> * >> *| http://www.kitware.com/company/team/chaudhary.html >> * >> > > -- Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com | +1-540-998-6636 -------------- next part -------------- An HTML attachment was scrubbed... URL: From cory.quammen at kitware.com Mon Mar 28 21:54:14 2016 From: cory.quammen at kitware.com (Cory Quammen) Date: Mon, 28 Mar 2016 21:54:14 -0400 Subject: [Paraview] question-filter In-Reply-To: <630637366.1334201.1459078242035.JavaMail.yahoo@mail.yahoo.com> References: <630637366.1334201.1459078242035.JavaMail.yahoo@mail.yahoo.com> Message-ID: On Sun, Mar 27, 2016 at 7:30 AM, Megdich Islem wrote: > Hey Cory, > > Thank you for your email. I tried using the python calculator with the > expression you gave me but I got error saying that name ''volumes'' doesn't > exist Oops. Try 'volume' instead. Sorry about that. I also used the python annotation filter to calculate the volume of > oil in a region that I can estimate the real volume but instead of getting > a scalar, I got a VTK array. I attached pictures that illustrate every > thing, I also attached a picture of the mesh that I created with salome > platform. Looks like you forgot to sum() the results of alphaoil*volume(input). > > Regards, > Islem > > > Le Jeudi 24 mars 2016 15h48, Cory Quammen a ?crit > : > > > Islem, > > One possibility is that the order of vertices in your grid is somehow > different than what VTK expects and gives you inverted cells that have > negative volume. I don't know if this is the case because your > negative volume is much different from the expected positive volume. > > Could you try using the Python Calculator to compute the volumes of > each cell and see if they are all negative? The expression should be > something like > > volumes(input) > > (haven't tested this). This would at least be a first step in > debugging the problem. > > HTH, > Cory > > > On Mon, Mar 21, 2016 at 8:21 AM, Megdich Islem > wrote: >> Hi, >> >> Thank you for your email, I tried this expression >> sum(alphawater*volume(input)) and it worked fine and gave me some logical >> results for some shapes that I know their volumes, but for the problem >> that >> I am working on, it gave me negative value for the volume. I am supposed >> to >> calculate the volume of a quarter of a cylinder with height 0.6 m and >> radius >> 0.3 m, so the volume should be V=(0.3*0.3*3.14*0.6)/4=0.04239 cubic meter, >> but the annotation filter gave me this value -2639.95829243. I attached >> here two pictures that illustrate the dimensions of the cylinder and the >> value I got, I couldn't what is wrong. >> >> Regards, >> Islem Megdiche >> >> >> Le Dimanche 20 mars 2016 10h57, Cory Quammen a >> ?crit : >> >> >> Thanks, Utkarsh. >> >> Indeed, replacing "alpha.water" with "alphawater" appears to work just >> fine. >> >> - Cory >> >> On Sat, Mar 19, 2016 at 7:23 PM, Utkarsh Ayachit >> wrote: >>>> The dot "." in the array name is causing problems. Because it is a >>>> Python >>>> expression, the interpreter thinks you are asking for an attribute >>>> "water" >>>> from a class or module. >>> >>> FYI, ParaView uses paraview.make_name_valid()[1] function to sanitize >>> array names in Python. Any character not a "_" or ASCII letter or >>> number is simply dropped and if the name beings with a number, then a >>> 'a' is prefixed. >>> >>> [1] >>> >>> http://www.paraview.org/ParaView/Doc/Nightly/www/py-doc/_modules/paraview/__init__.html#make_name_valid >> >> >> >> >> -- >> Cory Quammen >> R&D Engineer >> Kitware, Inc. > >> >> >> > > > > -- > Cory Quammen > R&D Engineer > Kitware, Inc. > > -- Cory Quammen R&D Engineer Kitware, Inc. From u.utku.turuncoglu at be.itu.edu.tr Tue Mar 29 03:32:51 2016 From: u.utku.turuncoglu at be.itu.edu.tr (Ufuk Utku Turuncoglu (BE)) Date: Tue, 29 Mar 2016 10:32:51 +0300 Subject: [Paraview] problem in pvbatch --use-offscreen-rendering option ... Message-ID: <56FA2FA3.4000001@be.itu.edu.tr> Hi, I am trying to run pvbatch command with and without --use-offscreen-rendering option but the output is corrupted in --use-offscreen-rendering case (see attached png files). I am using Mac OS 10.11.3 along with Paraview 5.0 (custom build from source). I also tested same visualization pipeline with Paraview 5.0 binary distribution (ParaView-5.0.0-Qt4-OpenGL2-MPI-OSX10.7-64bit) and the result is same. This might be a bug or platform specific problem but i am not sure. I just wonder that is there anybody else has similar problem? Regards, --ufuk -------------- next part -------------- A non-text attachment was scrubbed... Name: image_0_offline.png Type: image/png Size: 23296 bytes Desc: not available URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: image_0.png Type: image/png Size: 57946 bytes Desc: not available URL: From david.larsson at sth.kth.se Tue Mar 29 04:12:33 2016 From: david.larsson at sth.kth.se (David Larsson) Date: Tue, 29 Mar 2016 08:12:33 +0000 Subject: [Paraview] transformation matrix Message-ID: <1459239153885.29370@sth.kth.se> Dear all, I want to apply a transformation matrix (4x4) to a 3d volume in the paraview gui. However, the "Transform" filter prompts me to provide translation, rotation, and scaling in a 3x3 fashion. Is there any way of providing a transformation matrix as input? Thanks in advance, /David -------------- next part -------------- An HTML attachment was scrubbed... URL: From megdich_islem at yahoo.fr Tue Mar 29 05:30:36 2016 From: megdich_islem at yahoo.fr (Megdich Islem) Date: Tue, 29 Mar 2016 09:30:36 +0000 (UTC) Subject: [Paraview] question-filter In-Reply-To: References: Message-ID: <405851198.2696311.1459243836347.JavaMail.yahoo@mail.yahoo.com> Hey Cory, Thank you for your email. I used volume(input) expression for my case and for the sphere from the the sources but again I got an error in both of ?cases which is AttributeError: 'builtin_function_or_method' object has no attribute 'NewInstance'. See picture attached. Regards,Islem? Le Mardi 29 mars 2016 2h54, Cory Quammen a ?crit : On Sun, Mar 27, 2016 at 7:30 AM, Megdich Islem wrote: > Hey Cory, > > Thank you for your email. I tried using the python calculator with the > expression you gave me but I got error saying that name ''volumes''? doesn't > exist Oops. Try 'volume' instead. Sorry about that. I also used the python annotation filter to calculate the volume of > oil in a region that I can estimate the real volume but? instead of getting > a scalar, I got a VTK array. I attached pictures that illustrate every > thing, I also attached a picture of the mesh that I created with salome > platform. Looks like you forgot to sum() the results of alphaoil*volume(input). > > Regards, > Islem > > > Le Jeudi 24 mars 2016 15h48, Cory Quammen a ?crit > : > > > Islem, > > One possibility is that the order of vertices in your grid is somehow > different than what VTK expects and gives you inverted cells that have > negative volume. I don't know if this is the case because your > negative volume is much different from the expected positive volume. > > Could you try using the Python Calculator to compute the volumes of > each cell and see if they are all negative? The expression should be > something like > > volumes(input) > > (haven't tested this). This would at least be a first step in > debugging the problem. > > HTH, > Cory > > > On Mon, Mar 21, 2016 at 8:21 AM, Megdich Islem > wrote: >> Hi, >> >> Thank you for your email, I tried this expression >> sum(alphawater*volume(input)) and it worked fine and gave me some logical >> results for some shapes that I know their volumes, but for the problem >> that >> I am working on, it gave me negative value for the volume. I am supposed >> to >> calculate the volume of a quarter of a cylinder with height 0.6 m and >> radius >> 0.3 m, so the volume should be V=(0.3*0.3*3.14*0.6)/4=0.04239 cubic meter, >> but? the annotation filter gave me this value -2639.95829243. I attached >> here two pictures that illustrate the dimensions of the cylinder and the >> value I got, I couldn't what is wrong. >> >> Regards, >> Islem Megdiche >> >> >> Le Dimanche 20 mars 2016 10h57, Cory Quammen a >> ?crit : >> >> >> Thanks, Utkarsh. >> >> Indeed, replacing "alpha.water" with "alphawater" appears to work just >> fine. >> >> - Cory >> >> On Sat, Mar 19, 2016 at 7:23 PM, Utkarsh Ayachit >> wrote: >>>> The dot "." in the array name is causing problems. Because it is a >>>> Python >>>> expression, the interpreter thinks you are asking for an attribute >>>> "water" >>>> from a class or module. >>> >>> FYI, ParaView uses paraview.make_name_valid()[1] function to sanitize >>> array names in Python. Any character not a "_" or ASCII letter or >>> number is simply dropped and if the name beings with a number, then a >>> 'a' is prefixed. >>> >>> [1] >>> >>> http://www.paraview.org/ParaView/Doc/Nightly/www/py-doc/_modules/paraview/__init__.html#make_name_valid >> >> >> >> >> -- >> Cory Quammen >> R&D Engineer >> Kitware, Inc. > >> >> >> > > > > -- > Cory Quammen > R&D Engineer > Kitware, Inc. > > -- Cory Quammen R&D Engineer Kitware, Inc. -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: volume-dam.png Type: image/png Size: 218547 bytes Desc: not available URL: From utkarsh.ayachit at kitware.com Tue Mar 29 08:57:40 2016 From: utkarsh.ayachit at kitware.com (Utkarsh Ayachit) Date: Tue, 29 Mar 2016 08:57:40 -0400 Subject: [Paraview] transformation matrix In-Reply-To: <1459239153885.29370@sth.kth.se> References: <1459239153885.29370@sth.kth.se> Message-ID: Not directly, but here's a way to do it using internal API (aka the API may change in future). >>> from paraview.simple import * >>> from paraview import servermanager >>> t = servermanager.CreateProxy("transforms", "Transform") >>> tp = servermanager._getPyProxy(t) >>> tp.Matrix=[1,0,0, 10,0,1,0,10, 0, 0, 1, 10, 0 ,0, 0, 1] >>> a = Transform() >>> a.Transform = tp On Tue, Mar 29, 2016 at 4:12 AM, David Larsson wrote: > Dear all, > > > I want to apply a transformation matrix (4x4) to a 3d volume in the paraview > gui. However, the "Transform" filter prompts me to provide translation, > rotation, and scaling in a 3x3 fashion. Is there any way of providing a > transformation matrix as input? > > > Thanks in advance, > > > /David > > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > From utkarsh.ayachit at kitware.com Tue Mar 29 09:06:00 2016 From: utkarsh.ayachit at kitware.com (Utkarsh Ayachit) Date: Tue, 29 Mar 2016 09:06:00 -0400 Subject: [Paraview] question-filter In-Reply-To: <405851198.2696311.1459243836347.JavaMail.yahoo@mail.yahoo.com> References: <405851198.2696311.1459243836347.JavaMail.yahoo@mail.yahoo.com> Message-ID: > Thank you for your email. I used volume(input) expression for my case and > for the sphere from the the sources but again I got an error in both of > cases which is AttributeError: 'builtin_function_or_method' object has no > attribute 'NewInstance'. See picture attached. Use "inputs[0]" instead of "input" e.g. volume(inputs[0]). From keinepostnurmuell at gmail.com Tue Mar 29 09:14:26 2016 From: keinepostnurmuell at gmail.com (no name) Date: Tue, 29 Mar 2016 15:14:26 +0200 Subject: [Paraview] Plot time in a Line chart view Message-ID: i want to pick up this problem: http://www.paraview.org/pipermail/paraview/2011-April/021225.html I have a rather simple quest: I have a line chart view, that shows various plots, and I want to show when time goes on see where I am (Plot is Energy over time). So for example I want a black line, that goes vertically with the time over my linechartview. I can get the time with inputs[0].GetInformation().Get(vtk.vtkDataObject.DATA_TIME_STEP()) But I don't find a cheap way to display it in the line chart view. Sadly, the plot time filter only works in the quartile view and also it is not made for my problem :( Thanks! From aashish.chaudhary at kitware.com Tue Mar 29 10:20:09 2016 From: aashish.chaudhary at kitware.com (Aashish Chaudhary) Date: Tue, 29 Mar 2016 10:20:09 -0400 Subject: [Paraview] Mono and Stereo Rendering in the CAVE In-Reply-To: References: Message-ID: On Mon, Mar 28, 2016 at 2:18 PM, Faiz Abidi wrote: > Thanks for your help, Aashish and David. > > On the glxgears in stereo mode.... > > "The glxgears --stereo uses quad-buffered (frame sequential) stereo. With > the projectors and cables we have at the CAVE at VT, the active stereo is > happening at the projector. It is being sent two separate video channels, 1 > for left eye and one for right eye. Basically, at the computer side it is > like passive stereo. Glxgears does not have this type of stereo option." > This is why glxgears doesn't work in stereo mode here. > I see this helps. > > David, I have tried that configuration. See HERE > . > Yes, both sections are driving the same set of pixels, so the coordinates > must be the same. But I get the same issue like before. I am kind of > confused here now. I am still trying to figure it out. Thanks for looking > into this. If you run into any new ideas, please do let me know. > Another than the fact that you won't get the eye separation, you should still not see two images at once with the last configuration. Dave and I were talking about it; What you would need is an option in the NVIDIA display config ( http://www.earthmodels.org/software/vtk-and-paraview/3d-paraview-and-geowall) or an option in the PVX file (which we don't have right now) to support passive stereo. Try the first option (chainging the stereo option to 4 in the x config file) and ParaView in regular stereo mode (crystal eyes). It should give you left eye on one display and right on other. Then it will be fed to the projector and projector will again turn it into active. - Aashish > > On Mon, Mar 28, 2016 at 1:09 PM, David E DeMarle > wrote: > >> >> Cool that's easy enough to try. >> >> @Faiz edit your pvx like so: >> > Environment="DISPLAY=:0.4" >> Geometry="2560x1600+0+0" >> FullScreen="1" >> ShowBorders="0" >> LowerLeft="-1 -1 -1" >> LowerRight="1 -1 -1" >> UpperRight="1 1 -1"/> >> > Environment="DISPLAY=:0.5" >> Geometry="2560x1600+0+0" >> FullScreen="1" >> ShowBorders="0" >> LowerLeft="-1 -1 1" >> LowerRight="1 -1 -1" >> UpperRight="1 1 -1"/> >> becomes >> > Environment="DISPLAY=:0.4" >> Geometry="2560x1600+0+0" >> FullScreen="1" >> ShowBorders="0" >> LowerLeft="-1 -1 -1" >> LowerRight="1 -1 -1" >> UpperRight="1 1 -1"/> >> > Environment="DISPLAY=:0.5" >> Geometry="2560x1600+0+0" >> FullScreen="1" >> ShowBorders="0" >> LowerLeft="-1 -1 -1" #NOTE the change here to make it >> match CTL >> LowerRight="1 -1 -1" >> UpperRight="1 1 -1"/> >> >> Both sections are driving the same set of pixels, so their world space >> coordinates have to match. The only difference is the display number which >> selects the video output. If you had multiple machines, you would have to >> tailor your mpiexec call to ensure the the ordering, but since all are on >> the same machine any process can directly draw to any display so it won't >> matter. >> >> >> >> >> >> David E DeMarle >> Kitware, Inc. >> R&D Engineer >> 21 Corporate Drive >> Clifton Park, NY 12065-8662 >> Phone: 518-881-4909 >> >> On Mon, Mar 28, 2016 at 12:54 PM, Aashish Chaudhary < >> aashish.chaudhary at kitware.com> wrote: >> >>> >>> >>> On Mon, Mar 28, 2016 at 12:10 PM, David E DeMarle < >>> dave.demarle at kitware.com> wrote: >>> >>>> Agree with Aashish on getting glxgears stereo as a prerequisite. >>>> >>>> Also one point of misunderstanding I see is that different displays in >>>> the pvx are meant to go to different tiles. Each tile shows left and right >>>> eye interleaved in time or color or pixel offset. The displays are not mean >>>> to be different eyes for the same tile as you want them to be. That is why >>>> we have a single eye separation for the whole config but you want a left >>>> eye or right eye designation for each output. >>>> >>>> @Aashish - Faiz would need to hack ParaView right ? Or is there some >>>> hidden configuration setting I've not seen before? >>>> >>> >>> He would need to have two display configs for each output (which on >>> linux should have different display number such as :0.0 and :0.1). That's >>> the only thing that would be needed for passive stereo. >>> >>> Thanks >>> >>> >>> >>> >>> >>> -- >>> >>> >>> >>> *| Aashish Chaudhary | Technical Leader | Kitware Inc. >>> * >>> *| http://www.kitware.com/company/team/chaudhary.html >>> * >>> >> >> > > > -- > Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com | > +1-540-998-6636 > -- *| Aashish Chaudhary | Technical Leader | Kitware Inc. * *| http://www.kitware.com/company/team/chaudhary.html * -------------- next part -------------- An HTML attachment was scrubbed... URL: From megdich_islem at yahoo.fr Tue Mar 29 11:43:30 2016 From: megdich_islem at yahoo.fr (Megdich Islem) Date: Tue, 29 Mar 2016 15:43:30 +0000 (UTC) Subject: [Paraview] question-filter In-Reply-To: References: Message-ID: <961645139.3117877.1459266210514.JavaMail.yahoo@mail.yahoo.com> Hi, Thank you, I tried volume(inputs[0]), I got no error and no result in the renderview. But, I got a data called result in the information panel, the data range is [-1, 1.544e-06]. Is this what I normally need to get ? Does the data range mean that the cells are of negative volume.I attached picture that show information panel before and after applying the pythonCalculator. Regards,Islem Le Mardi 29 mars 2016 14h06, Utkarsh Ayachit a ?crit : > Thank you for your email. I used volume(input) expression for my case and > for the sphere from the the sources but again I got an error in both of > cases which is AttributeError: 'builtin_function_or_method' object has no > attribute 'NewInstance'. See picture attached. Use "inputs[0]" instead of "input" e.g. volume(inputs[0]). -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: 1.png Type: image/png Size: 130436 bytes Desc: not available URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: 2.png Type: image/png Size: 144347 bytes Desc: not available URL: From cook47 at llnl.gov Tue Mar 29 13:35:26 2016 From: cook47 at llnl.gov (Cook, Rich) Date: Tue, 29 Mar 2016 17:35:26 +0000 Subject: [Paraview] how to create a vtk.vtkParametricEllipsoid and write it to a VTK file? Message-ID: <38EB948D-BA45-4155-A3F8-03EB78215C30@llnl.gov> I'm still trying to solve my ellipsoid puzzle. From looking around online, I've found a promising avenue. Create a vtk.vtkParametricEllipsoid, rotate it, and then write to VTK for my user. My question is, can someone help me finish this script? I am hoping for an experienced user it's trivial. My objective is to hand the user a python script to convert her data to VTK. from ? import ? # WHAT GOES HERE? Do I need to run this from paraview? for ellipsoid in ellipsoids: ellipsoid = vtk.vtkParametricEllipsoid() ellipsoid.SetXRadius(50) ellipsoid.SetYRadius(10) ellipsoid.SetZRadius(10) transform = vtk.vtkTransform() transform.RotateWXYZ(45,0,1,0) transform.Translate(100,200,50) # The magic: connect the transform to the ellipsoid and add it to the scene. # HOW??? # write all objects in the scene to a VTK file Again, HOW? -- ?Richard Cook ? Lawrence Livermore National Laboratory Bldg-453 Rm-4024, Mail Stop L-557 7000 East Avenue, Livermore, CA, 94550, USA ? (office) (925) 423-9605 ? (fax) (925) 423-6961 --- Information Management & Graphics Grp., Services & Development Div., Integrated Computing & Communications Dept. (opinions expressed herein are mine and not those of LLNL) -------------- next part -------------- An HTML attachment was scrubbed... URL: From Mark.Stock at nrel.gov Tue Mar 29 14:44:17 2016 From: Mark.Stock at nrel.gov (Stock, Mark) Date: Tue, 29 Mar 2016 18:44:17 +0000 Subject: [Paraview] Mono and Stereo Rendering in the CAVE In-Reply-To: References: Message-ID: Faiz, Number 3 strikes me as odd: your graphics card and projectors should be capable of quad-buffered stereo, so you should only be using one MPI process per projector (i.e. 1 process per DISPLAY). I agree with previous posters in that you should try to get the synchronization with your glasses working first. How are the projectors synchronized (and what kinds of video cards are you using)? Mark (manages a 6-projector stereo setup at NREL and heavy user of ParaView) From: ParaView > on behalf of Faiz Abidi > Date: Saturday, March 26, 2016 at 12:19 AM To: Aashish Chaudhary > Cc: Nicholas Polys >, Lance Arsenault >, "paraview at paraview.org" > Subject: Re: [Paraview] Mono and Stereo Rendering in the CAVE Hi Ashish, Thanks for your email. I was just now reading an old thread by you on a similar topic answering someone's query on a similar problem. 1. Yes, you are right. Two projectors per wall doing active stereo. So, in my PVX file, for doing only one half of the wall, I define Display=:0.0 (left eye) and Display=:0.1 (right eye). 2. Yes, active stereo on each half of the wall. 3. Umm, no. Here's what's happening. Sorry if I didn't explain properly before. I use two processes to drive one half of the wall using mpi. I put on glasses and don't see anything with my right eye and see two images with my left. I tend to think this is where I am doing something wrong. I tried using 1 process to drive one half of the wall but same result. I just tried running glxgears in stereo and see an error - "Error: couldn't get an rgb double-buffered visual". :/ But I am running InstantReality projects in the same CAVE using stereo. This is a bit weird. Btw, I am using one powerful machine with 4 graphics card on it to drive the entire CAVE. Thanks again for your help! If you have any more ideas, I would be glad to hear. On Fri, Mar 25, 2016 at 11:45 PM, Aashish Chaudhary > wrote: Hi Faiz, Few things: 1| You have two projectors per wall each covering half of the wall 2| You are trying to do active stereo on each half part of the wall 3| You put glasses on and you see both left and right eye on the half wall from the same projector If this is the case, it sounds like your active stereo is not working. Are you sure your driver is setup up correctly? Before you try to work on cluster setup, just try working on one projector for debugging purposes. If I were you I would do this: 1) Just use PVX to run on one projector (half wall) 2) Make sure your driver is setup correctly. If this is linux try running glxgears in stereo mode (http://manpages.ubuntu.com/manpages/karmic/man1/glxgears.1.html) 3) If 2) works then something is wrong with VTK/ParaView/Config somewhere. 4) Make sure that your active glasses are working meaning that they are syncing with the transmitter which is connected to the node Hope this helps. On Fri, Mar 25, 2016 at 7:28 PM, Faiz Abidi > wrote: Alright, I updated the pvx file some, just the correct coordinates. I tried attaching an image for reference but my email didn't go through. I can see the two images (left eye, right eye) with an eye separation of 0.065, but for some reason, I see both the images with stereo glasses on in each eye. Any more ideas? Lance (CC'd) had an idea that maybe, we can do passive stereo rendering as well. Would you recommend that given our projectors here do support active stereo? I am still trying though to make it work with active stereo. Is there someway to define the viewpoints in the pvx file? Also, is there some kind of a schema for this pvx file published somewhere? Thanks for all your help! On Fri, Mar 25, 2016 at 6:04 PM, Faiz Abidi > wrote: Alright, I updated the pvx file some, just the correct coordinates. Attached is one image for reference. I can clearly the two images with an eye separation of 0.065, but for some reason, I see both the images with stereo glasses on. Any more ideas? Lance (CC'd) had an idea that maybe, we can do passive stereo rendering as well. Would you recommend that given our projectors here do support active stereo? I am still trying though to make it work with active stereo. Is there someway to define the viewpoints in the pvx file? Also, is there some kind of a schema for this pvx file published somewhere? Thanks for all your help! On Fri, Mar 25, 2016 at 4:55 PM, Faiz Abidi > wrote: I can see the error from both the client, and the server. Just tried RedBlue and I got a left eye but no right eye. When I changed the server's type to from Same as Client to CrystalEyes, I get the same errors in vtkOpenGLCamera.cxx. On Fri, Mar 25, 2016 at 4:34 PM, David E DeMarle > wrote: Is that error message from the client or server process? Also, try just RedBlue at first and verify that you get two perspectives. Then in the properties panel, change the server's type to from Same as Client to CrystalEyes. David E DeMarle Kitware, Inc. R&D Engineer 21 Corporate Drive Clifton Park, NY 12065-8662 Phone: 518-881-4909 On Fri, Mar 25, 2016 at 4:27 PM, Faiz Abidi > wrote: I do enable --stereo on the client side when connecting to the server, but when I give --stereo-type="Crystal Eyes", I get OpenGL errors in vtkOpenGLCamera.cxx. I don't get that when I don't specify the stereo type. I *think* that's because "Crystal Eyes" ain't supported by the projectors we have here (not sure). Yes, I checked the stereo type in the properties panel. It sets it to Anaglyph, and Server Stereo Type = Same as Client. On Fri, Mar 25, 2016 at 4:07 PM, David E DeMarle > wrote: Have you started the client that connects to the pvserver with --stereo and verified the stereo type for client and server jobs the view section of the properties panel? On Mar 25, 2016 3:43 PM, "Faiz Abidi" > wrote: Hi guys, I have setup Paraview5 in a CAVE environment at Virginia Tech. I got mono to work but I am stuck with Stereo rendering. Below is my stereo cave.pvx file. The problem is that I don't see any distinction between the left, and the right eye. I would have attached images if it helps but that may make my email too big to be approved by the moderator. About the setup in the lab - we have 8 projectors driving this 4-sdied cave, 2 projectors for each wall. The projectors do active stereo, 2560x1600 resolution. We think the issue maybe with setting up the correct view frustum but not sure. Anybody seen this issue before? -- Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com | +1-540-998-6636 _______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview -- Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com | +1-540-998-6636 -- Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com | +1-540-998-6636 -- Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com | +1-540-998-6636 -- Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com | +1-540-998-6636 _______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview -- | Aashish Chaudhary | Technical Leader | Kitware Inc. | http://www.kitware.com/company/team/chaudhary.html -- Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com | +1-540-998-6636 From fabidi89 at vt.edu Tue Mar 29 23:14:45 2016 From: fabidi89 at vt.edu (Faiz Abidi) Date: Tue, 29 Mar 2016 23:14:45 -0400 Subject: [Paraview] Mono and Stereo Rendering in the CAVE In-Reply-To: References: Message-ID: Aashish and David - the stereo is off (0) in the xorg.conf file. Paul (CC'd) told me the reason for that - "If stereo is enabled that interferes with the nvidia driver-level blending. This is a known issue in linux. Nvidia has put it on their RFE list but it is not clear when it will be done/fixed." So, I can't do what that link suggested. Although, I still tried :) Outcome was weird. I tested on one wall, and what was happening was that I saw left eye for a while, and then that faded, and then I got the right eye for a while, and then that faded, and again I got a left eye. I got both eyes for a while as well, but then it again faded. This process continued, clearly suggesting that there's some issue at the driver level as Paul mentioned. Btw, Crystal eyes didn't work like before, and threw OpenGL errors. So, I tested the above using Anaglyph. Mark - I am using 1 process per DISPLAY (or projector you could say). We have 8 projectors here each doing left, and right eye active stereo. So, I would spawn 16 processes when I can get active stereo to work. I think at this point we have no choice but to look into editing the source code of Paraview, and see if we can customize it for our CAVE. This issue seems like unique. If you have any suggestions on where I should start looking into, that would be great help! If anyone has any other ideas, I am happy to listen, and test it here. On Tue, Mar 29, 2016 at 2:44 PM, Stock, Mark wrote: > Faiz, > > Number 3 strikes me as odd: your graphics card and projectors should be > capable of quad-buffered stereo, so you should only be using one MPI > process per projector (i.e. 1 process per DISPLAY). > > I agree with previous posters in that you should try to get the > synchronization with your glasses working first. How are the projectors > synchronized (and what kinds of video cards are you using)? > > Mark > (manages a 6-projector stereo setup at NREL and heavy user of ParaView) > > From: ParaView paraview-bounces at paraview.org>> on behalf of Faiz Abidi > > Date: Saturday, March 26, 2016 at 12:19 AM > To: Aashish Chaudhary aashish.chaudhary at kitware.com>> > Cc: Nicholas Polys >, Lance Arsenault > >, "paraview at paraview.org paraview at paraview.org>" paraview at paraview.org>> > Subject: Re: [Paraview] Mono and Stereo Rendering in the CAVE > > Hi Ashish, > > Thanks for your email. I was just now reading an old thread by you on a > similar topic answering someone's query on a similar problem. > > 1. Yes, you are right. Two projectors per wall doing active stereo. So, in > my PVX file, for doing only one half of the wall, I define Display=:0.0 > (left eye) and Display=:0.1 (right eye). > > 2. Yes, active stereo on each half of the wall. > > 3. Umm, no. Here's what's happening. Sorry if I didn't explain properly > before. I use two processes to drive one half of the wall using mpi. I put > on glasses and don't see anything with my right eye and see two images with > my left. I tend to think this is where I am doing something wrong. I tried > using 1 process to drive one half of the wall but same result. > > I just tried running glxgears in stereo and see an error - "Error: > couldn't get an rgb double-buffered visual". :/ But I am running > InstantReality projects in the same CAVE using stereo. This is a bit weird. > > Btw, I am using one powerful machine with 4 graphics card on it to drive > the entire CAVE. > > Thanks again for your help! If you have any more ideas, I would be glad to > hear. > > On Fri, Mar 25, 2016 at 11:45 PM, Aashish Chaudhary < > aashish.chaudhary at kitware.com> > wrote: > Hi Faiz, > > Few things: > > 1| You have two projectors per wall each covering half of the wall > 2| You are trying to do active stereo on each half part of the wall > 3| You put glasses on and you see both left and right eye on the half wall > from the same projector > > If this is the case, it sounds like your active stereo is not working. Are > you sure your driver is setup up correctly? Before you try to work on > cluster setup, just try working on one projector for debugging purposes. If > I were you I would do this: > > 1) Just use PVX to run on one projector (half wall) > 2) Make sure your driver is setup correctly. If this is linux try running > glxgears in stereo mode ( > http://manpages.ubuntu.com/manpages/karmic/man1/glxgears.1.html) > 3) If 2) works then something is wrong with VTK/ParaView/Config somewhere. > 4) Make sure that your active glasses are working meaning that they are > syncing with the transmitter which is connected to the node > > Hope this helps. > > > > > On Fri, Mar 25, 2016 at 7:28 PM, Faiz Abidi fabidi89 at vt.edu>> wrote: > Alright, I updated the pvx file some, just the correct coordinates. > > > > > > > > Environment="DISPLAY=:0.4" > Geometry="2560x1600+0+0" > FullScreen="0" > ShowBorders="0" > LowerLeft="-1.524 -0.381 -1.524" > LowerRight="1.524 -0.381 -1.524" > UpperRight="1.524 1.524 -1.524"/> > Environment="DISPLAY=:0.5" > Geometry="2560x1600+0+0" > FullScreen="1" > ShowBorders="0" > LowerLeft="-1.524 -0.381 -1.524" > LowerRight="1.524 -0.381 -1.524" > UpperRight="1.524 1.524 -1.524"/> > Environment="DISPLAY=:0.6" > Geometry="2560x1600+0+0" > FullScreen="1" > ShowBorders="0" > LowerLeft="-1.524 -1.524 -1.524" > LowerRight="1.524 -1.524 -1.524" > UpperRight="1.524 0.381 -1.524"/> > Environment="DISPLAY=:0.7" > Geometry="2560x1600+0+0" > FullScreen="1" > ShowBorders="0" > LowerLeft="-1.524 -1.524 -1.524" > LowerRight="1.524 -1.524 -1.524" > UpperRight="1.524 0.381 -1.524"/> > > > > I tried attaching an image for reference but my email didn't go through. I > can see the two images (left eye, right eye) with an eye separation of > 0.065, but for some reason, I see both the images with stereo glasses on in > each eye. Any more ideas? > > Lance (CC'd) had an idea that maybe, we can do passive stereo rendering as > well. Would you recommend that given our projectors here do support active > stereo? I am still trying though to make it work with active stereo. Is > there someway to define the viewpoints in the pvx file? Also, is there some > kind of a schema for this pvx file published somewhere? > > Thanks for all your help! > > On Fri, Mar 25, 2016 at 6:04 PM, Faiz Abidi fabidi89 at vt.edu>> wrote: > Alright, I updated the pvx file some, just the correct coordinates. > > > > > > > > Environment="DISPLAY=:0.4" > Geometry="2560x1600+0+0" > FullScreen="0" > ShowBorders="0" > LowerLeft="-1.524 -0.381 -1.524" > LowerRight="1.524 -0.381 -1.524" > UpperRight="1.524 1.524 -1.524"/> > Environment="DISPLAY=:0.5" > Geometry="2560x1600+0+0" > FullScreen="1" > ShowBorders="0" > LowerLeft="-1.524 -0.381 -1.524" > LowerRight="1.524 -0.381 -1.524" > UpperRight="1.524 1.524 -1.524"/> > Environment="DISPLAY=:0.6" > Geometry="2560x1600+0+0" > FullScreen="1" > ShowBorders="0" > LowerLeft="-1.524 -1.524 -1.524" > LowerRight="1.524 -1.524 -1.524" > UpperRight="1.524 0.381 -1.524"/> > Environment="DISPLAY=:0.7" > Geometry="2560x1600+0+0" > FullScreen="1" > ShowBorders="0" > LowerLeft="-1.524 -1.524 -1.524" > LowerRight="1.524 -1.524 -1.524" > UpperRight="1.524 0.381 -1.524"/> > > > > Attached is one image for reference. I can clearly the two images with an > eye separation of 0.065, but for some reason, I see both the images with > stereo glasses on. Any more ideas? > > Lance (CC'd) had an idea that maybe, we can do passive stereo rendering as > well. Would you recommend that given our projectors here do support active > stereo? I am still trying though to make it work with active stereo. Is > there someway to define the viewpoints in the pvx file? Also, is there some > kind of a schema for this pvx file published somewhere? > > Thanks for all your help! > > On Fri, Mar 25, 2016 at 4:55 PM, Faiz Abidi fabidi89 at vt.edu>> wrote: > I can see the error from both the client, and the server. > > Just tried RedBlue and I got a left eye but no right eye. When I changed > the server's type to from Same as Client to CrystalEyes, I get the same > errors in vtkOpenGLCamera.cxx. > > On Fri, Mar 25, 2016 at 4:34 PM, David E DeMarle > wrote: > Is that error message from the client or server process? > > Also, try just RedBlue at first and verify that you get two perspectives. > Then in the properties panel, change the server's type to from Same as > Client to CrystalEyes. > > > David E DeMarle > Kitware, Inc. > R&D Engineer > 21 Corporate Drive > Clifton Park, NY 12065-8662 > Phone: 518-881-4909 > > On Fri, Mar 25, 2016 at 4:27 PM, Faiz Abidi fabidi89 at vt.edu>> wrote: > I do enable --stereo on the client side when connecting to the server, but > when I give --stereo-type="Crystal Eyes", I get OpenGL errors in > vtkOpenGLCamera.cxx. I don't get that when I don't specify the stereo type. > I *think* that's because "Crystal Eyes" ain't supported by the projectors > we have here (not sure). > > Yes, I checked the stereo type in the properties panel. It sets it to > Anaglyph, and Server Stereo Type = Same as Client. > > On Fri, Mar 25, 2016 at 4:07 PM, David E DeMarle > wrote: > > Have you started the client that connects to the pvserver with --stereo > and verified the stereo type for client and server jobs the view section of > the properties panel? > > On Mar 25, 2016 3:43 PM, "Faiz Abidi" fabidi89 at vt.edu>> wrote: > Hi guys, > > I have setup Paraview5 in a CAVE environment at Virginia Tech. I got mono > to work but I am stuck with Stereo rendering. > > Below is my stereo cave.pvx file. > > > > > > > > Environment="DISPLAY=:0.4" > Geometry="2560x1600+0+0" > FullScreen="1" > ShowBorders="0" > LowerLeft="-1 -1 -1" > LowerRight="1 -1 -1" > UpperRight="1 1 -1"/> > Environment="DISPLAY=:0.5" > Geometry="2560x1600+0+0" > FullScreen="1" > ShowBorders="0" > LowerLeft="-1 -1 1" > LowerRight="1 -1 -1" > UpperRight="1 1 -1"/> > Environment="DISPLAY=:0.6" > Geometry="2560x1600+0+0" > FullScreen="1" > ShowBorders="0" > LowerLeft="-1 -1 -1" > LowerRight="1 -1 -1" > UpperRight="1 1 -1"/> > Environment="DISPLAY=:0.7" > Geometry="2560x1600+0+0" > FullScreen="1" > ShowBorders="0" > LowerLeft="-1 -1 -1" > LowerRight="1 -1 -1" > UpperRight="1 1 -1"/> > > > > The problem is that I don't see any distinction between the left, and the > right eye. I would have attached images if it helps but that may make my > email too big to be approved by the moderator. > > About the setup in the lab - we have 8 projectors driving this 4-sdied > cave, 2 projectors for each wall. The projectors do active stereo, > 2560x1600 resolution. > > We think the issue maybe with setting up the correct view frustum but not > sure. Anybody seen this issue before? > -- > Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com< > http://www.faizabidi.com> | +1-540-998-6636 > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > > > > > -- > Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com< > http://www.faizabidi.com> | +1-540-998-6636 > > > > > -- > Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com< > http://www.faizabidi.com> | +1-540-998-6636 > > > > -- > Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com< > http://www.faizabidi.com> | +1-540-998-6636 > > > > -- > Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com< > http://www.faizabidi.com> | +1-540-998-6636 > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > > > > > -- > | Aashish Chaudhary > | Technical Leader > | Kitware Inc. > | http://www.kitware.com/company/team/chaudhary.html > > > > -- > Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com< > http://www.faizabidi.com> | +1-540-998-6636 > -- Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com | +1-540-998-6636 -------------- next part -------------- An HTML attachment was scrubbed... URL: From dave.demarle at kitware.com Tue Mar 29 23:27:56 2016 From: dave.demarle at kitware.com (David E DeMarle) Date: Tue, 29 Mar 2016 23:27:56 -0400 Subject: [Paraview] Mono and Stereo Rendering in the CAVE In-Reply-To: References: Message-ID: I'll point you in the right places in paraview tomorrow. It shouldn't be that hard, all you have to do is add a new xml tag that designates both (aka default), left or right, and pass that information all the way to the render window's stereo type control. On Mar 29, 2016 11:14 PM, "Faiz Abidi" wrote: > Aashish and David - the stereo is off (0) in the xorg.conf file. Paul ( > CC'd) told me the reason for that - "If stereo is enabled that interferes > with the nvidia driver-level blending. This is a known issue in linux. > Nvidia has put it on their RFE list but it is not clear when it will be > done/fixed." So, I can't do what that link suggested. Although, I still > tried :) Outcome was weird. I tested on one wall, and what was happening > was that I saw left eye for a while, and then that faded, and then I got > the right eye for a while, and then that faded, and again I got a left > eye. I got both eyes for a while as well, but then it again faded. This > process continued, clearly suggesting that there's some issue at the driver > level as Paul mentioned. Btw, Crystal eyes didn't work like before, and > threw OpenGL errors. So, I tested the above using Anaglyph. > > Mark - I am using 1 process per DISPLAY (or projector you could say). We > have 8 projectors here each doing left, and right eye active stereo. So, I > would spawn 16 processes when I can get active stereo to work. > > I think at this point we have no choice but to look into editing the > source code of Paraview, and see if we can customize it for our CAVE. > This issue seems like unique. If you have any suggestions on where I should > start looking into, that would be great help! > > If anyone has any other ideas, I am happy to listen, and test it here. > > On Tue, Mar 29, 2016 at 2:44 PM, Stock, Mark wrote: > >> Faiz, >> >> Number 3 strikes me as odd: your graphics card and projectors should be >> capable of quad-buffered stereo, so you should only be using one MPI >> process per projector (i.e. 1 process per DISPLAY). >> >> I agree with previous posters in that you should try to get the >> synchronization with your glasses working first. How are the projectors >> synchronized (and what kinds of video cards are you using)? >> >> Mark >> (manages a 6-projector stereo setup at NREL and heavy user of ParaView) >> >> From: ParaView > paraview-bounces at paraview.org>> on behalf of Faiz Abidi > > >> Date: Saturday, March 26, 2016 at 12:19 AM >> To: Aashish Chaudhary > aashish.chaudhary at kitware.com>> >> Cc: Nicholas Polys >, Lance >> Arsenault >, " >> paraview at paraview.org" < >> paraview at paraview.org> >> Subject: Re: [Paraview] Mono and Stereo Rendering in the CAVE >> >> Hi Ashish, >> >> Thanks for your email. I was just now reading an old thread by you on a >> similar topic answering someone's query on a similar problem. >> >> 1. Yes, you are right. Two projectors per wall doing active stereo. So, >> in my PVX file, for doing only one half of the wall, I define Display=:0.0 >> (left eye) and Display=:0.1 (right eye). >> >> 2. Yes, active stereo on each half of the wall. >> >> 3. Umm, no. Here's what's happening. Sorry if I didn't explain properly >> before. I use two processes to drive one half of the wall using mpi. I put >> on glasses and don't see anything with my right eye and see two images with >> my left. I tend to think this is where I am doing something wrong. I tried >> using 1 process to drive one half of the wall but same result. >> >> I just tried running glxgears in stereo and see an error - "Error: >> couldn't get an rgb double-buffered visual". :/ But I am running >> InstantReality projects in the same CAVE using stereo. This is a bit weird. >> >> Btw, I am using one powerful machine with 4 graphics card on it to drive >> the entire CAVE. >> >> Thanks again for your help! If you have any more ideas, I would be glad >> to hear. >> >> On Fri, Mar 25, 2016 at 11:45 PM, Aashish Chaudhary < >> aashish.chaudhary at kitware.com> >> wrote: >> Hi Faiz, >> >> Few things: >> >> 1| You have two projectors per wall each covering half of the wall >> 2| You are trying to do active stereo on each half part of the wall >> 3| You put glasses on and you see both left and right eye on the half >> wall from the same projector >> >> If this is the case, it sounds like your active stereo is not working. >> Are you sure your driver is setup up correctly? Before you try to work on >> cluster setup, just try working on one projector for debugging purposes. If >> I were you I would do this: >> >> 1) Just use PVX to run on one projector (half wall) >> 2) Make sure your driver is setup correctly. If this is linux try running >> glxgears in stereo mode ( >> http://manpages.ubuntu.com/manpages/karmic/man1/glxgears.1.html) >> 3) If 2) works then something is wrong with VTK/ParaView/Config somewhere. >> 4) Make sure that your active glasses are working meaning that they are >> syncing with the transmitter which is connected to the node >> >> Hope this helps. >> >> >> >> >> On Fri, Mar 25, 2016 at 7:28 PM, Faiz Abidi > fabidi89 at vt.edu>> wrote: >> Alright, I updated the pvx file some, just the correct coordinates. >> >> >> >> >> >> >> >> > Environment="DISPLAY=:0.4" >> Geometry="2560x1600+0+0" >> FullScreen="0" >> ShowBorders="0" >> LowerLeft="-1.524 -0.381 -1.524" >> LowerRight="1.524 -0.381 -1.524" >> UpperRight="1.524 1.524 -1.524"/> >> > Environment="DISPLAY=:0.5" >> Geometry="2560x1600+0+0" >> FullScreen="1" >> ShowBorders="0" >> LowerLeft="-1.524 -0.381 -1.524" >> LowerRight="1.524 -0.381 -1.524" >> UpperRight="1.524 1.524 -1.524"/> >> > Environment="DISPLAY=:0.6" >> Geometry="2560x1600+0+0" >> FullScreen="1" >> ShowBorders="0" >> LowerLeft="-1.524 -1.524 -1.524" >> LowerRight="1.524 -1.524 -1.524" >> UpperRight="1.524 0.381 -1.524"/> >> > Environment="DISPLAY=:0.7" >> Geometry="2560x1600+0+0" >> FullScreen="1" >> ShowBorders="0" >> LowerLeft="-1.524 -1.524 -1.524" >> LowerRight="1.524 -1.524 -1.524" >> UpperRight="1.524 0.381 -1.524"/> >> >> >> >> I tried attaching an image for reference but my email didn't go through. >> I can see the two images (left eye, right eye) with an eye separation of >> 0.065, but for some reason, I see both the images with stereo glasses on in >> each eye. Any more ideas? >> >> Lance (CC'd) had an idea that maybe, we can do passive stereo rendering >> as well. Would you recommend that given our projectors here do support >> active stereo? I am still trying though to make it work with active stereo. >> Is there someway to define the viewpoints in the pvx file? Also, is there >> some kind of a schema for this pvx file published somewhere? >> >> Thanks for all your help! >> >> On Fri, Mar 25, 2016 at 6:04 PM, Faiz Abidi > fabidi89 at vt.edu>> wrote: >> Alright, I updated the pvx file some, just the correct coordinates. >> >> >> >> >> >> >> >> > Environment="DISPLAY=:0.4" >> Geometry="2560x1600+0+0" >> FullScreen="0" >> ShowBorders="0" >> LowerLeft="-1.524 -0.381 -1.524" >> LowerRight="1.524 -0.381 -1.524" >> UpperRight="1.524 1.524 -1.524"/> >> > Environment="DISPLAY=:0.5" >> Geometry="2560x1600+0+0" >> FullScreen="1" >> ShowBorders="0" >> LowerLeft="-1.524 -0.381 -1.524" >> LowerRight="1.524 -0.381 -1.524" >> UpperRight="1.524 1.524 -1.524"/> >> > Environment="DISPLAY=:0.6" >> Geometry="2560x1600+0+0" >> FullScreen="1" >> ShowBorders="0" >> LowerLeft="-1.524 -1.524 -1.524" >> LowerRight="1.524 -1.524 -1.524" >> UpperRight="1.524 0.381 -1.524"/> >> > Environment="DISPLAY=:0.7" >> Geometry="2560x1600+0+0" >> FullScreen="1" >> ShowBorders="0" >> LowerLeft="-1.524 -1.524 -1.524" >> LowerRight="1.524 -1.524 -1.524" >> UpperRight="1.524 0.381 -1.524"/> >> >> >> >> Attached is one image for reference. I can clearly the two images with an >> eye separation of 0.065, but for some reason, I see both the images with >> stereo glasses on. Any more ideas? >> >> Lance (CC'd) had an idea that maybe, we can do passive stereo rendering >> as well. Would you recommend that given our projectors here do support >> active stereo? I am still trying though to make it work with active stereo. >> Is there someway to define the viewpoints in the pvx file? Also, is there >> some kind of a schema for this pvx file published somewhere? >> >> Thanks for all your help! >> >> On Fri, Mar 25, 2016 at 4:55 PM, Faiz Abidi > fabidi89 at vt.edu>> wrote: >> I can see the error from both the client, and the server. >> >> Just tried RedBlue and I got a left eye but no right eye. When I changed >> the server's type to from Same as Client to CrystalEyes, I get the same >> errors in vtkOpenGLCamera.cxx. >> >> On Fri, Mar 25, 2016 at 4:34 PM, David E DeMarle < >> dave.demarle at kitware.com> wrote: >> Is that error message from the client or server process? >> >> Also, try just RedBlue at first and verify that you get two perspectives. >> Then in the properties panel, change the server's type to from Same as >> Client to CrystalEyes. >> >> >> David E DeMarle >> Kitware, Inc. >> R&D Engineer >> 21 Corporate Drive >> Clifton Park, NY 12065-8662 >> Phone: 518-881-4909 >> >> On Fri, Mar 25, 2016 at 4:27 PM, Faiz Abidi > fabidi89 at vt.edu>> wrote: >> I do enable --stereo on the client side when connecting to the server, >> but when I give --stereo-type="Crystal Eyes", I get OpenGL errors in >> vtkOpenGLCamera.cxx. I don't get that when I don't specify the stereo type. >> I *think* that's because "Crystal Eyes" ain't supported by the projectors >> we have here (not sure). >> >> Yes, I checked the stereo type in the properties panel. It sets it to >> Anaglyph, and Server Stereo Type = Same as Client. >> >> On Fri, Mar 25, 2016 at 4:07 PM, David E DeMarle < >> dave.demarle at kitware.com> wrote: >> >> Have you started the client that connects to the pvserver with --stereo >> and verified the stereo type for client and server jobs the view section of >> the properties panel? >> >> On Mar 25, 2016 3:43 PM, "Faiz Abidi" > fabidi89 at vt.edu>> wrote: >> Hi guys, >> >> I have setup Paraview5 in a CAVE environment at Virginia Tech. I got mono >> to work but I am stuck with Stereo rendering. >> >> Below is my stereo cave.pvx file. >> >> >> >> >> >> >> >> > Environment="DISPLAY=:0.4" >> Geometry="2560x1600+0+0" >> FullScreen="1" >> ShowBorders="0" >> LowerLeft="-1 -1 -1" >> LowerRight="1 -1 -1" >> UpperRight="1 1 -1"/> >> > Environment="DISPLAY=:0.5" >> Geometry="2560x1600+0+0" >> FullScreen="1" >> ShowBorders="0" >> LowerLeft="-1 -1 1" >> LowerRight="1 -1 -1" >> UpperRight="1 1 -1"/> >> > Environment="DISPLAY=:0.6" >> Geometry="2560x1600+0+0" >> FullScreen="1" >> ShowBorders="0" >> LowerLeft="-1 -1 -1" >> LowerRight="1 -1 -1" >> UpperRight="1 1 -1"/> >> > Environment="DISPLAY=:0.7" >> Geometry="2560x1600+0+0" >> FullScreen="1" >> ShowBorders="0" >> LowerLeft="-1 -1 -1" >> LowerRight="1 -1 -1" >> UpperRight="1 1 -1"/> >> >> >> >> The problem is that I don't see any distinction between the left, and the >> right eye. I would have attached images if it helps but that may make my >> email too big to be approved by the moderator. >> >> About the setup in the lab - we have 8 projectors driving this 4-sdied >> cave, 2 projectors for each wall. The projectors do active stereo, >> 2560x1600 resolution. >> >> We think the issue maybe with setting up the correct view frustum but not >> sure. Anybody seen this issue before? >> -- >> Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com< >> http://www.faizabidi.com> | +1-540-998-6636 >> >> _______________________________________________ >> Powered by www.kitware.com >> >> Visit other Kitware open-source projects at >> http://www.kitware.com/opensource/opensource.html >> >> Please keep messages on-topic and check the ParaView Wiki at: >> http://paraview.org/Wiki/ParaView >> >> Search the list archives at: http://markmail.org/search/?q=ParaView >> >> Follow this link to subscribe/unsubscribe: >> http://public.kitware.com/mailman/listinfo/paraview >> >> >> >> >> -- >> Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com< >> http://www.faizabidi.com> | +1-540-998-6636 >> >> >> >> >> -- >> Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com< >> http://www.faizabidi.com> | +1-540-998-6636 >> >> >> >> -- >> Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com< >> http://www.faizabidi.com> | +1-540-998-6636 >> >> >> >> -- >> Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com< >> http://www.faizabidi.com> | +1-540-998-6636 >> >> _______________________________________________ >> Powered by www.kitware.com >> >> Visit other Kitware open-source projects at >> http://www.kitware.com/opensource/opensource.html >> >> Please keep messages on-topic and check the ParaView Wiki at: >> http://paraview.org/Wiki/ParaView >> >> Search the list archives at: http://markmail.org/search/?q=ParaView >> >> Follow this link to subscribe/unsubscribe: >> http://public.kitware.com/mailman/listinfo/paraview >> >> >> >> >> -- >> | Aashish Chaudhary >> | Technical Leader >> | Kitware Inc. >> | http://www.kitware.com/company/team/chaudhary.html >> >> >> >> -- >> Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com< >> http://www.faizabidi.com> | +1-540-998-6636 >> > > > > -- > Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com | > +1-540-998-6636 > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > > -------------- next part -------------- An HTML attachment was scrubbed... URL: From luca.pavarino at unimi.it Wed Mar 30 05:06:02 2016 From: luca.pavarino at unimi.it (Luca Pavarino) Date: Wed, 30 Mar 2016 11:06:02 +0200 Subject: [Paraview] help with scalar field over moving mesh coming from PETSc code Message-ID: <7a10fee113acc.56fbb31a@unimi.it> I need to visualize in Paraview at every time step a scalar field (in my PETSc code Vec cc_1 below) over a moving structured mesh (Vec um). Both the field and the mesh are solutions of some a parallel PETSc time-dependent PDE code. Do you have a simple PETSc example to output these vectors at each time step and see them in Paraview (either each snapshot separately or with a movie)? I tried with the simple PETSc code (Vec cc_1 is the scalar field and Vec uum_1 is the vector of 3D coordinates): ?write (filename,"(A, I4.4, A)") "uuvtk", int(k*dt),".vts" ?call PetscViewerVTKOpen(PETSC_COMM_WORLD,filename, ?& FILE_MODE_WRITE,view_out_vtk,ierr); ?call VecView(cc_1,view_out_vtk,ierr) ?call PetscViewerDestroy(view_out_vtk,ierr) ?write (filename,"(A, I4.4, A)") "uumvtk", int(k*dt),".vts" ?call PetscViewerVTKOpen(PETSC_COMM_WORLD,filename, ?& FILE_MODE_WRITE,view_out_vtk,ierr); ?call VecView(uum_1,view_out_vtk,ierr) ?call PetscViewerDestroy(view_out_vtk,ierr) but I get 2 separate vectors and I do not know how to make Paraview see that the scalar field is defined over the coordinate mesh. Thanks for any help, Luca From david.larsson at sth.kth.se Wed Mar 30 07:23:03 2016 From: david.larsson at sth.kth.se (David Larsson) Date: Wed, 30 Mar 2016 11:23:03 +0000 Subject: [Paraview] increasing surface thickness Message-ID: <1459336983911.14256@sth.kth.se> Dear all, I don't know if the following can be solved using paraview, but I thought I'd send out the question anyhow: I have a vtk surface mesh with given scalar values at each element surface. This can easily be visualized in paraview. I would like to see this in a given slice, but when I do that, the slice (naturally) cuts the model such that you only see a thin outline as below: [cid:a280e4db-cfd8-4d54-bf4a-55353bc7643d] For easier visual interpretation, I would simply like to thicken the outline, i.e. make the surface visualization thicker (such that a slice becomes more viewable). Does anyone know if this is doable in paraview? Thanks for the help, /David -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: pastedImage.png Type: image/png Size: 13612 bytes Desc: pastedImage.png URL: From dave.demarle at kitware.com Wed Mar 30 07:33:55 2016 From: dave.demarle at kitware.com (David E DeMarle) Date: Wed, 30 Mar 2016 07:33:55 -0400 Subject: [Paraview] increasing surface thickness In-Reply-To: <1459336983911.14256@sth.kth.se> References: <1459336983911.14256@sth.kth.se> Message-ID: Try the tube filter. On Mar 30, 2016 7:23 AM, "David Larsson" wrote: > Dear all, > > > I don't know if the following can be solved using paraview, but I thought > I'd send out the question anyhow: > > > I have a vtk surface mesh with given scalar values at each element > surface. This can easily be visualized in paraview. I would like to see > this in a given slice, but when I do that, the slice (naturally) cuts the > model such that you only see a thin outline as below: > > > > For easier visual interpretation, I would simply like to thicken the > outline, i.e. make the surface visualization thicker (such that a slice > becomes more viewable). Does anyone know if this is doable in paraview? > > > Thanks for the help, > > > /David > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > > -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: pastedImage.png Type: image/png Size: 13612 bytes Desc: not available URL: From david.larsson at sth.kth.se Wed Mar 30 08:04:17 2016 From: david.larsson at sth.kth.se (David Larsson) Date: Wed, 30 Mar 2016 12:04:17 +0000 Subject: [Paraview] increasing surface thickness In-Reply-To: References: <1459336983911.14256@sth.kth.se> Message-ID: <2b54e83e5b1548b49257121b77f62fdd@exdb01.ug.kth.se> Tube filter gave good results, thanks! However, some gaps between element are still viewable: I could not find the line width property when I use slice on a surface representation. Where exactly do you mean that it is? Thanks again for the help. /David Fr?n: David E DeMarle [mailto:dave.demarle at kitware.com] Skickat: den 30 mars 2016 13:36 Till: David Larsson ?mne: Re: [Paraview] increasing surface thickness Alternatively, the line width property on the display tab. On Mar 30, 2016 7:33 AM, "David E DeMarle" > wrote: Try the tube filter. On Mar 30, 2016 7:23 AM, "David Larsson" > wrote: Dear all, I don't know if the following can be solved using paraview, but I thought I'd send out the question anyhow: I have a vtk surface mesh with given scalar values at each element surface. This can easily be visualized in paraview. I would like to see this in a given slice, but when I do that, the slice (naturally) cuts the model such that you only see a thin outline as below: [cid:image001.png at 01D18A8D.0AF894A0] For easier visual interpretation, I would simply like to thicken the outline, i.e. make the surface visualization thicker (such that a slice becomes more viewable). Does anyone know if this is doable in paraview? Thanks for the help, /David _______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: image001.png Type: image/png Size: 13612 bytes Desc: image001.png URL: From aashish.chaudhary at kitware.com Wed Mar 30 09:22:45 2016 From: aashish.chaudhary at kitware.com (Aashish Chaudhary) Date: Wed, 30 Mar 2016 09:22:45 -0400 Subject: [Paraview] Mono and Stereo Rendering in the CAVE In-Reply-To: References: Message-ID: On Tue, Mar 29, 2016 at 11:14 PM, Faiz Abidi wrote: > Aashish and David - the stereo is off (0) in the xorg.conf file. Paul ( > CC'd) told me the reason for that - "If stereo is enabled that interferes > with the nvidia driver-level blending. This is a known issue in linux. > Nvidia has put it on their RFE list but it is not clear when it will be > done/fixed." So, I can't do what that link suggested. Although, I still > tried :) Outcome was weird. I tested on one wall, and what was happening > was that I saw left eye for a while, and then that faded, and then I got > the right eye for a while, and then that faded, and again I got a left > eye. I got both eyes for a while as well, but then it again faded. This > process continued, clearly suggesting that there's some issue at the driver > level as Paul mentioned. > I might be a recent issue since in the past we tried this successfully. > Btw, Crystal eyes didn't work like before, and threw OpenGL errors. > This is strange that suggests me that something is still wrong in the setup (It's hard to tell unless I can access the system). > So, I tested the above using Anaglyph. > > Mark - I am using 1 process per DISPLAY (or projector you could say). We > have 8 projectors here each doing left, and right eye active stereo. So, I > would spawn 16 processes when I can get active stereo to work. > > I think at this point we have no choice but to look into editing the > source code of Paraview, and see if we can customize it for our CAVE. > This issue seems like unique. > Given all the errors problems you are having, Passive stereo would be the way to go. Passive stereo use-case is not unique per say though. > If you have any suggestions on where I should start looking into, that > would be great help! > > If anyone has any other ideas, I am happy to listen, and test it here. > > On Tue, Mar 29, 2016 at 2:44 PM, Stock, Mark wrote: > >> Faiz, >> >> Number 3 strikes me as odd: your graphics card and projectors should be >> capable of quad-buffered stereo, so you should only be using one MPI >> process per projector (i.e. 1 process per DISPLAY). >> >> I agree with previous posters in that you should try to get the >> synchronization with your glasses working first. How are the projectors >> synchronized (and what kinds of video cards are you using)? >> >> Mark >> (manages a 6-projector stereo setup at NREL and heavy user of ParaView) >> >> From: ParaView > paraview-bounces at paraview.org>> on behalf of Faiz Abidi > > >> Date: Saturday, March 26, 2016 at 12:19 AM >> To: Aashish Chaudhary > aashish.chaudhary at kitware.com>> >> Cc: Nicholas Polys >, Lance >> Arsenault >, " >> paraview at paraview.org" < >> paraview at paraview.org> >> Subject: Re: [Paraview] Mono and Stereo Rendering in the CAVE >> >> Hi Ashish, >> >> Thanks for your email. I was just now reading an old thread by you on a >> similar topic answering someone's query on a similar problem. >> >> 1. Yes, you are right. Two projectors per wall doing active stereo. So, >> in my PVX file, for doing only one half of the wall, I define Display=:0.0 >> (left eye) and Display=:0.1 (right eye). >> >> 2. Yes, active stereo on each half of the wall. >> >> 3. Umm, no. Here's what's happening. Sorry if I didn't explain properly >> before. I use two processes to drive one half of the wall using mpi. I put >> on glasses and don't see anything with my right eye and see two images with >> my left. I tend to think this is where I am doing something wrong. I tried >> using 1 process to drive one half of the wall but same result. >> >> I just tried running glxgears in stereo and see an error - "Error: >> couldn't get an rgb double-buffered visual". :/ But I am running >> InstantReality projects in the same CAVE using stereo. This is a bit weird. >> >> Btw, I am using one powerful machine with 4 graphics card on it to drive >> the entire CAVE. >> >> Thanks again for your help! If you have any more ideas, I would be glad >> to hear. >> >> On Fri, Mar 25, 2016 at 11:45 PM, Aashish Chaudhary < >> aashish.chaudhary at kitware.com> >> wrote: >> Hi Faiz, >> >> Few things: >> >> 1| You have two projectors per wall each covering half of the wall >> 2| You are trying to do active stereo on each half part of the wall >> 3| You put glasses on and you see both left and right eye on the half >> wall from the same projector >> >> If this is the case, it sounds like your active stereo is not working. >> Are you sure your driver is setup up correctly? Before you try to work on >> cluster setup, just try working on one projector for debugging purposes. If >> I were you I would do this: >> >> 1) Just use PVX to run on one projector (half wall) >> 2) Make sure your driver is setup correctly. If this is linux try running >> glxgears in stereo mode ( >> http://manpages.ubuntu.com/manpages/karmic/man1/glxgears.1.html) >> 3) If 2) works then something is wrong with VTK/ParaView/Config somewhere. >> 4) Make sure that your active glasses are working meaning that they are >> syncing with the transmitter which is connected to the node >> >> Hope this helps. >> >> >> >> >> On Fri, Mar 25, 2016 at 7:28 PM, Faiz Abidi > fabidi89 at vt.edu>> wrote: >> Alright, I updated the pvx file some, just the correct coordinates. >> >> >> >> >> >> >> >> > Environment="DISPLAY=:0.4" >> Geometry="2560x1600+0+0" >> FullScreen="0" >> ShowBorders="0" >> LowerLeft="-1.524 -0.381 -1.524" >> LowerRight="1.524 -0.381 -1.524" >> UpperRight="1.524 1.524 -1.524"/> >> > Environment="DISPLAY=:0.5" >> Geometry="2560x1600+0+0" >> FullScreen="1" >> ShowBorders="0" >> LowerLeft="-1.524 -0.381 -1.524" >> LowerRight="1.524 -0.381 -1.524" >> UpperRight="1.524 1.524 -1.524"/> >> > Environment="DISPLAY=:0.6" >> Geometry="2560x1600+0+0" >> FullScreen="1" >> ShowBorders="0" >> LowerLeft="-1.524 -1.524 -1.524" >> LowerRight="1.524 -1.524 -1.524" >> UpperRight="1.524 0.381 -1.524"/> >> > Environment="DISPLAY=:0.7" >> Geometry="2560x1600+0+0" >> FullScreen="1" >> ShowBorders="0" >> LowerLeft="-1.524 -1.524 -1.524" >> LowerRight="1.524 -1.524 -1.524" >> UpperRight="1.524 0.381 -1.524"/> >> >> >> >> I tried attaching an image for reference but my email didn't go through. >> I can see the two images (left eye, right eye) with an eye separation of >> 0.065, but for some reason, I see both the images with stereo glasses on in >> each eye. Any more ideas? >> >> Lance (CC'd) had an idea that maybe, we can do passive stereo rendering >> as well. Would you recommend that given our projectors here do support >> active stereo? I am still trying though to make it work with active stereo. >> Is there someway to define the viewpoints in the pvx file? Also, is there >> some kind of a schema for this pvx file published somewhere? >> >> Thanks for all your help! >> >> On Fri, Mar 25, 2016 at 6:04 PM, Faiz Abidi > fabidi89 at vt.edu>> wrote: >> Alright, I updated the pvx file some, just the correct coordinates. >> >> >> >> >> >> >> >> > Environment="DISPLAY=:0.4" >> Geometry="2560x1600+0+0" >> FullScreen="0" >> ShowBorders="0" >> LowerLeft="-1.524 -0.381 -1.524" >> LowerRight="1.524 -0.381 -1.524" >> UpperRight="1.524 1.524 -1.524"/> >> > Environment="DISPLAY=:0.5" >> Geometry="2560x1600+0+0" >> FullScreen="1" >> ShowBorders="0" >> LowerLeft="-1.524 -0.381 -1.524" >> LowerRight="1.524 -0.381 -1.524" >> UpperRight="1.524 1.524 -1.524"/> >> > Environment="DISPLAY=:0.6" >> Geometry="2560x1600+0+0" >> FullScreen="1" >> ShowBorders="0" >> LowerLeft="-1.524 -1.524 -1.524" >> LowerRight="1.524 -1.524 -1.524" >> UpperRight="1.524 0.381 -1.524"/> >> > Environment="DISPLAY=:0.7" >> Geometry="2560x1600+0+0" >> FullScreen="1" >> ShowBorders="0" >> LowerLeft="-1.524 -1.524 -1.524" >> LowerRight="1.524 -1.524 -1.524" >> UpperRight="1.524 0.381 -1.524"/> >> >> >> >> Attached is one image for reference. I can clearly the two images with an >> eye separation of 0.065, but for some reason, I see both the images with >> stereo glasses on. Any more ideas? >> >> Lance (CC'd) had an idea that maybe, we can do passive stereo rendering >> as well. Would you recommend that given our projectors here do support >> active stereo? I am still trying though to make it work with active stereo. >> Is there someway to define the viewpoints in the pvx file? Also, is there >> some kind of a schema for this pvx file published somewhere? >> >> Thanks for all your help! >> >> On Fri, Mar 25, 2016 at 4:55 PM, Faiz Abidi > fabidi89 at vt.edu>> wrote: >> I can see the error from both the client, and the server. >> >> Just tried RedBlue and I got a left eye but no right eye. When I changed >> the server's type to from Same as Client to CrystalEyes, I get the same >> errors in vtkOpenGLCamera.cxx. >> >> On Fri, Mar 25, 2016 at 4:34 PM, David E DeMarle < >> dave.demarle at kitware.com> wrote: >> Is that error message from the client or server process? >> >> Also, try just RedBlue at first and verify that you get two perspectives. >> Then in the properties panel, change the server's type to from Same as >> Client to CrystalEyes. >> >> >> David E DeMarle >> Kitware, Inc. >> R&D Engineer >> 21 Corporate Drive >> Clifton Park, NY 12065-8662 >> Phone: 518-881-4909 >> >> On Fri, Mar 25, 2016 at 4:27 PM, Faiz Abidi > fabidi89 at vt.edu>> wrote: >> I do enable --stereo on the client side when connecting to the server, >> but when I give --stereo-type="Crystal Eyes", I get OpenGL errors in >> vtkOpenGLCamera.cxx. I don't get that when I don't specify the stereo type. >> I *think* that's because "Crystal Eyes" ain't supported by the projectors >> we have here (not sure). >> >> Yes, I checked the stereo type in the properties panel. It sets it to >> Anaglyph, and Server Stereo Type = Same as Client. >> >> On Fri, Mar 25, 2016 at 4:07 PM, David E DeMarle < >> dave.demarle at kitware.com> wrote: >> >> Have you started the client that connects to the pvserver with --stereo >> and verified the stereo type for client and server jobs the view section of >> the properties panel? >> >> On Mar 25, 2016 3:43 PM, "Faiz Abidi" > fabidi89 at vt.edu>> wrote: >> Hi guys, >> >> I have setup Paraview5 in a CAVE environment at Virginia Tech. I got mono >> to work but I am stuck with Stereo rendering. >> >> Below is my stereo cave.pvx file. >> >> >> >> >> >> >> >> > Environment="DISPLAY=:0.4" >> Geometry="2560x1600+0+0" >> FullScreen="1" >> ShowBorders="0" >> LowerLeft="-1 -1 -1" >> LowerRight="1 -1 -1" >> UpperRight="1 1 -1"/> >> > Environment="DISPLAY=:0.5" >> Geometry="2560x1600+0+0" >> FullScreen="1" >> ShowBorders="0" >> LowerLeft="-1 -1 1" >> LowerRight="1 -1 -1" >> UpperRight="1 1 -1"/> >> > Environment="DISPLAY=:0.6" >> Geometry="2560x1600+0+0" >> FullScreen="1" >> ShowBorders="0" >> LowerLeft="-1 -1 -1" >> LowerRight="1 -1 -1" >> UpperRight="1 1 -1"/> >> > Environment="DISPLAY=:0.7" >> Geometry="2560x1600+0+0" >> FullScreen="1" >> ShowBorders="0" >> LowerLeft="-1 -1 -1" >> LowerRight="1 -1 -1" >> UpperRight="1 1 -1"/> >> >> >> >> The problem is that I don't see any distinction between the left, and the >> right eye. I would have attached images if it helps but that may make my >> email too big to be approved by the moderator. >> >> About the setup in the lab - we have 8 projectors driving this 4-sdied >> cave, 2 projectors for each wall. The projectors do active stereo, >> 2560x1600 resolution. >> >> We think the issue maybe with setting up the correct view frustum but not >> sure. Anybody seen this issue before? >> -- >> Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com< >> http://www.faizabidi.com> | +1-540-998-6636 >> >> _______________________________________________ >> Powered by www.kitware.com >> >> Visit other Kitware open-source projects at >> http://www.kitware.com/opensource/opensource.html >> >> Please keep messages on-topic and check the ParaView Wiki at: >> http://paraview.org/Wiki/ParaView >> >> Search the list archives at: http://markmail.org/search/?q=ParaView >> >> Follow this link to subscribe/unsubscribe: >> http://public.kitware.com/mailman/listinfo/paraview >> >> >> >> >> -- >> Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com< >> http://www.faizabidi.com> | +1-540-998-6636 >> >> >> >> >> -- >> Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com< >> http://www.faizabidi.com> | +1-540-998-6636 >> >> >> >> -- >> Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com< >> http://www.faizabidi.com> | +1-540-998-6636 >> >> >> >> -- >> Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com< >> http://www.faizabidi.com> | +1-540-998-6636 >> >> _______________________________________________ >> Powered by www.kitware.com >> >> Visit other Kitware open-source projects at >> http://www.kitware.com/opensource/opensource.html >> >> Please keep messages on-topic and check the ParaView Wiki at: >> http://paraview.org/Wiki/ParaView >> >> Search the list archives at: http://markmail.org/search/?q=ParaView >> >> Follow this link to subscribe/unsubscribe: >> http://public.kitware.com/mailman/listinfo/paraview >> >> >> >> >> -- >> | Aashish Chaudhary >> | Technical Leader >> | Kitware Inc. >> | http://www.kitware.com/company/team/chaudhary.html >> >> >> >> -- >> Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com< >> http://www.faizabidi.com> | +1-540-998-6636 >> > > > > -- > Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com | > +1-540-998-6636 > -- *| Aashish Chaudhary | Technical Leader | Kitware Inc. * *| http://www.kitware.com/company/team/chaudhary.html * -------------- next part -------------- An HTML attachment was scrubbed... URL: From dave.demarle at kitware.com Wed Mar 30 09:37:30 2016 From: dave.demarle at kitware.com (David E DeMarle) Date: Wed, 30 Mar 2016 09:37:30 -0400 Subject: [Paraview] increasing surface thickness In-Reply-To: <2b54e83e5b1548b49257121b77f62fdd@exdb01.ug.kth.se> References: <1459336983911.14256@sth.kth.se> <2b54e83e5b1548b49257121b77f62fdd@exdb01.ug.kth.se> Message-ID: Hit the gear icon to expose the advanced controls or type "line" or "width" into the search box. David E DeMarle Kitware, Inc. R&D Engineer 21 Corporate Drive Clifton Park, NY 12065-8662 Phone: 518-881-4909 On Wed, Mar 30, 2016 at 8:04 AM, David Larsson wrote: > Tube filter gave good results, thanks! However, some gaps between element > are still viewable: I could not find the line width property when I use > slice on a surface representation. Where exactly do you mean that it is? > > > > Thanks again for the help. > > > > /David > > > > *Fr?n:* David E DeMarle [mailto:dave.demarle at kitware.com] > *Skickat:* den 30 mars 2016 13:36 > *Till:* David Larsson > *?mne:* Re: [Paraview] increasing surface thickness > > > > Alternatively, the line width property on the display tab. > > On Mar 30, 2016 7:33 AM, "David E DeMarle" > wrote: > > Try the tube filter. > > On Mar 30, 2016 7:23 AM, "David Larsson" wrote: > > Dear all, > > > > I don't know if the following can be solved using paraview, but I thought > I'd send out the question anyhow: > > > > I have a vtk surface mesh with given scalar values at each element > surface. This can easily be visualized in paraview. I would like to see > this in a given slice, but when I do that, the slice (naturally) cuts the > model such that you only see a thin outline as below: > > > > > > For easier visual interpretation, I would simply like to thicken the > outline, i.e. make the surface visualization thicker (such that a slice > becomes more viewable). Does anyone know if this is doable in paraview? > > > > Thanks for the help, > > > > /David > > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: image001.png Type: image/png Size: 13612 bytes Desc: not available URL: From dave.demarle at kitware.com Wed Mar 30 10:17:12 2016 From: dave.demarle at kitware.com (David E DeMarle) Date: Wed, 30 Mar 2016 10:17:12 -0400 Subject: [Paraview] Mono and Stereo Rendering in the CAVE In-Reply-To: References: Message-ID: Faiz, Please try this and let us know what you run in to (ideally via a gitlab merge request so we can review, test and merge it easily) * views_and_representations.xml add new option for the SetServerStereoType property called "PassiveStereo" * vtkPVServerOptions::AddMachineInformation add new key for eye choice, it should default to both if not specified but accept "both" "left" or "right" * vtkCaveSynchronizedRendererers - save the local choice of both, left or right into an ivar in DefineDisplay as we do for DisplayOrigin, X and Y - add an accessor * vtkPVRenderView.cxx where we set the serverstereo type and if stereotype is PassiveStereo downcast the synchronized renderer into a cavesynchronizedrenderer get the choice from the ivar set the renderwindow's stereo type to VTK_STEREO_LEFT or RIGHT accordingly David E DeMarle Kitware, Inc. R&D Engineer 21 Corporate Drive Clifton Park, NY 12065-8662 Phone: 518-881-4909 On Wed, Mar 30, 2016 at 9:22 AM, Aashish Chaudhary < aashish.chaudhary at kitware.com> wrote: > On Tue, Mar 29, 2016 at 11:14 PM, Faiz Abidi wrote: > >> Aashish and David - the stereo is off (0) in the xorg.conf file. Paul ( >> CC'd) told me the reason for that - "If stereo is enabled that >> interferes with the nvidia driver-level blending. This is a known issue >> in linux. Nvidia has put it on their RFE list but it is not clear when >> it will be done/fixed." So, I can't do what that link suggested. Although, >> I still tried :) Outcome was weird. I tested on one wall, and what was >> happening was that I saw left eye for a while, and then that faded, and >> then I got the right eye for a while, and then that faded, and again I got >> a left eye. I got both eyes for a while as well, but then it again faded. >> This process continued, clearly suggesting that there's some issue at the >> driver level as Paul mentioned. >> > > I might be a recent issue since in the past we tried this successfully. > > >> Btw, Crystal eyes didn't work like before, and threw OpenGL errors. >> > > This is strange that suggests me that something is still wrong in the > setup (It's hard to tell unless I can access the system). > > >> So, I tested the above using Anaglyph. >> >> Mark - I am using 1 process per DISPLAY (or projector you could say). We >> have 8 projectors here each doing left, and right eye active stereo. So, I >> would spawn 16 processes when I can get active stereo to work. >> >> I think at this point we have no choice but to look into editing the >> source code of Paraview, and see if we can customize it for our CAVE. >> This issue seems like unique. >> > > Given all the errors problems you are having, Passive stereo would be the > way to go. Passive stereo use-case is not unique per say though. > > >> If you have any suggestions on where I should start looking into, that >> would be great help! >> >> If anyone has any other ideas, I am happy to listen, and test it here. >> >> On Tue, Mar 29, 2016 at 2:44 PM, Stock, Mark wrote: >> >>> Faiz, >>> >>> Number 3 strikes me as odd: your graphics card and projectors should be >>> capable of quad-buffered stereo, so you should only be using one MPI >>> process per projector (i.e. 1 process per DISPLAY). >>> >>> I agree with previous posters in that you should try to get the >>> synchronization with your glasses working first. How are the projectors >>> synchronized (and what kinds of video cards are you using)? >>> >>> Mark >>> (manages a 6-projector stereo setup at NREL and heavy user of ParaView) >>> >>> From: ParaView >> paraview-bounces at paraview.org>> on behalf of Faiz Abidi >> > >>> Date: Saturday, March 26, 2016 at 12:19 AM >>> To: Aashish Chaudhary >> aashish.chaudhary at kitware.com>> >>> Cc: Nicholas Polys >, Lance >>> Arsenault >, " >>> paraview at paraview.org" < >>> paraview at paraview.org> >>> Subject: Re: [Paraview] Mono and Stereo Rendering in the CAVE >>> >>> Hi Ashish, >>> >>> Thanks for your email. I was just now reading an old thread by you on a >>> similar topic answering someone's query on a similar problem. >>> >>> 1. Yes, you are right. Two projectors per wall doing active stereo. So, >>> in my PVX file, for doing only one half of the wall, I define Display=:0.0 >>> (left eye) and Display=:0.1 (right eye). >>> >>> 2. Yes, active stereo on each half of the wall. >>> >>> 3. Umm, no. Here's what's happening. Sorry if I didn't explain properly >>> before. I use two processes to drive one half of the wall using mpi. I put >>> on glasses and don't see anything with my right eye and see two images with >>> my left. I tend to think this is where I am doing something wrong. I tried >>> using 1 process to drive one half of the wall but same result. >>> >>> I just tried running glxgears in stereo and see an error - "Error: >>> couldn't get an rgb double-buffered visual". :/ But I am running >>> InstantReality projects in the same CAVE using stereo. This is a bit weird. >>> >>> Btw, I am using one powerful machine with 4 graphics card on it to drive >>> the entire CAVE. >>> >>> Thanks again for your help! If you have any more ideas, I would be glad >>> to hear. >>> >>> On Fri, Mar 25, 2016 at 11:45 PM, Aashish Chaudhary < >>> aashish.chaudhary at kitware.com> >>> wrote: >>> Hi Faiz, >>> >>> Few things: >>> >>> 1| You have two projectors per wall each covering half of the wall >>> 2| You are trying to do active stereo on each half part of the wall >>> 3| You put glasses on and you see both left and right eye on the half >>> wall from the same projector >>> >>> If this is the case, it sounds like your active stereo is not working. >>> Are you sure your driver is setup up correctly? Before you try to work on >>> cluster setup, just try working on one projector for debugging purposes. If >>> I were you I would do this: >>> >>> 1) Just use PVX to run on one projector (half wall) >>> 2) Make sure your driver is setup correctly. If this is linux try >>> running glxgears in stereo mode ( >>> http://manpages.ubuntu.com/manpages/karmic/man1/glxgears.1.html) >>> 3) If 2) works then something is wrong with VTK/ParaView/Config >>> somewhere. >>> 4) Make sure that your active glasses are working meaning that they are >>> syncing with the transmitter which is connected to the node >>> >>> Hope this helps. >>> >>> >>> >>> >>> On Fri, Mar 25, 2016 at 7:28 PM, Faiz Abidi >> fabidi89 at vt.edu>> wrote: >>> Alright, I updated the pvx file some, just the correct coordinates. >>> >>> >>> >>> >>> >>> >>> >>> >> Environment="DISPLAY=:0.4" >>> Geometry="2560x1600+0+0" >>> FullScreen="0" >>> ShowBorders="0" >>> LowerLeft="-1.524 -0.381 -1.524" >>> LowerRight="1.524 -0.381 -1.524" >>> UpperRight="1.524 1.524 -1.524"/> >>> >> Environment="DISPLAY=:0.5" >>> Geometry="2560x1600+0+0" >>> FullScreen="1" >>> ShowBorders="0" >>> LowerLeft="-1.524 -0.381 -1.524" >>> LowerRight="1.524 -0.381 -1.524" >>> UpperRight="1.524 1.524 -1.524"/> >>> >> Environment="DISPLAY=:0.6" >>> Geometry="2560x1600+0+0" >>> FullScreen="1" >>> ShowBorders="0" >>> LowerLeft="-1.524 -1.524 -1.524" >>> LowerRight="1.524 -1.524 -1.524" >>> UpperRight="1.524 0.381 -1.524"/> >>> >> Environment="DISPLAY=:0.7" >>> Geometry="2560x1600+0+0" >>> FullScreen="1" >>> ShowBorders="0" >>> LowerLeft="-1.524 -1.524 -1.524" >>> LowerRight="1.524 -1.524 -1.524" >>> UpperRight="1.524 0.381 -1.524"/> >>> >>> >>> >>> I tried attaching an image for reference but my email didn't go through. >>> I can see the two images (left eye, right eye) with an eye separation of >>> 0.065, but for some reason, I see both the images with stereo glasses on in >>> each eye. Any more ideas? >>> >>> Lance (CC'd) had an idea that maybe, we can do passive stereo rendering >>> as well. Would you recommend that given our projectors here do support >>> active stereo? I am still trying though to make it work with active stereo. >>> Is there someway to define the viewpoints in the pvx file? Also, is there >>> some kind of a schema for this pvx file published somewhere? >>> >>> Thanks for all your help! >>> >>> On Fri, Mar 25, 2016 at 6:04 PM, Faiz Abidi >> fabidi89 at vt.edu>> wrote: >>> Alright, I updated the pvx file some, just the correct coordinates. >>> >>> >>> >>> >>> >>> >>> >>> >> Environment="DISPLAY=:0.4" >>> Geometry="2560x1600+0+0" >>> FullScreen="0" >>> ShowBorders="0" >>> LowerLeft="-1.524 -0.381 -1.524" >>> LowerRight="1.524 -0.381 -1.524" >>> UpperRight="1.524 1.524 -1.524"/> >>> >> Environment="DISPLAY=:0.5" >>> Geometry="2560x1600+0+0" >>> FullScreen="1" >>> ShowBorders="0" >>> LowerLeft="-1.524 -0.381 -1.524" >>> LowerRight="1.524 -0.381 -1.524" >>> UpperRight="1.524 1.524 -1.524"/> >>> >> Environment="DISPLAY=:0.6" >>> Geometry="2560x1600+0+0" >>> FullScreen="1" >>> ShowBorders="0" >>> LowerLeft="-1.524 -1.524 -1.524" >>> LowerRight="1.524 -1.524 -1.524" >>> UpperRight="1.524 0.381 -1.524"/> >>> >> Environment="DISPLAY=:0.7" >>> Geometry="2560x1600+0+0" >>> FullScreen="1" >>> ShowBorders="0" >>> LowerLeft="-1.524 -1.524 -1.524" >>> LowerRight="1.524 -1.524 -1.524" >>> UpperRight="1.524 0.381 -1.524"/> >>> >>> >>> >>> Attached is one image for reference. I can clearly the two images with >>> an eye separation of 0.065, but for some reason, I see both the images with >>> stereo glasses on. Any more ideas? >>> >>> Lance (CC'd) had an idea that maybe, we can do passive stereo rendering >>> as well. Would you recommend that given our projectors here do support >>> active stereo? I am still trying though to make it work with active stereo. >>> Is there someway to define the viewpoints in the pvx file? Also, is there >>> some kind of a schema for this pvx file published somewhere? >>> >>> Thanks for all your help! >>> >>> On Fri, Mar 25, 2016 at 4:55 PM, Faiz Abidi >> fabidi89 at vt.edu>> wrote: >>> I can see the error from both the client, and the server. >>> >>> Just tried RedBlue and I got a left eye but no right eye. When I changed >>> the server's type to from Same as Client to CrystalEyes, I get the same >>> errors in vtkOpenGLCamera.cxx. >>> >>> On Fri, Mar 25, 2016 at 4:34 PM, David E DeMarle < >>> dave.demarle at kitware.com> wrote: >>> Is that error message from the client or server process? >>> >>> Also, try just RedBlue at first and verify that you get two >>> perspectives. Then in the properties panel, change the server's type to >>> from Same as Client to CrystalEyes. >>> >>> >>> David E DeMarle >>> Kitware, Inc. >>> R&D Engineer >>> 21 Corporate Drive >>> Clifton Park, NY 12065-8662 >>> Phone: 518-881-4909 >>> >>> On Fri, Mar 25, 2016 at 4:27 PM, Faiz Abidi >> fabidi89 at vt.edu>> wrote: >>> I do enable --stereo on the client side when connecting to the server, >>> but when I give --stereo-type="Crystal Eyes", I get OpenGL errors in >>> vtkOpenGLCamera.cxx. I don't get that when I don't specify the stereo type. >>> I *think* that's because "Crystal Eyes" ain't supported by the projectors >>> we have here (not sure). >>> >>> Yes, I checked the stereo type in the properties panel. It sets it to >>> Anaglyph, and Server Stereo Type = Same as Client. >>> >>> On Fri, Mar 25, 2016 at 4:07 PM, David E DeMarle < >>> dave.demarle at kitware.com> wrote: >>> >>> Have you started the client that connects to the pvserver with --stereo >>> and verified the stereo type for client and server jobs the view section of >>> the properties panel? >>> >>> On Mar 25, 2016 3:43 PM, "Faiz Abidi" >> fabidi89 at vt.edu>> wrote: >>> Hi guys, >>> >>> I have setup Paraview5 in a CAVE environment at Virginia Tech. I got >>> mono to work but I am stuck with Stereo rendering. >>> >>> Below is my stereo cave.pvx file. >>> >>> >>> >>> >>> >>> >>> >>> >> Environment="DISPLAY=:0.4" >>> Geometry="2560x1600+0+0" >>> FullScreen="1" >>> ShowBorders="0" >>> LowerLeft="-1 -1 -1" >>> LowerRight="1 -1 -1" >>> UpperRight="1 1 -1"/> >>> >> Environment="DISPLAY=:0.5" >>> Geometry="2560x1600+0+0" >>> FullScreen="1" >>> ShowBorders="0" >>> LowerLeft="-1 -1 1" >>> LowerRight="1 -1 -1" >>> UpperRight="1 1 -1"/> >>> >> Environment="DISPLAY=:0.6" >>> Geometry="2560x1600+0+0" >>> FullScreen="1" >>> ShowBorders="0" >>> LowerLeft="-1 -1 -1" >>> LowerRight="1 -1 -1" >>> UpperRight="1 1 -1"/> >>> >> Environment="DISPLAY=:0.7" >>> Geometry="2560x1600+0+0" >>> FullScreen="1" >>> ShowBorders="0" >>> LowerLeft="-1 -1 -1" >>> LowerRight="1 -1 -1" >>> UpperRight="1 1 -1"/> >>> >>> >>> >>> The problem is that I don't see any distinction between the left, and >>> the right eye. I would have attached images if it helps but that may make >>> my email too big to be approved by the moderator. >>> >>> About the setup in the lab - we have 8 projectors driving this 4-sdied >>> cave, 2 projectors for each wall. The projectors do active stereo, >>> 2560x1600 resolution. >>> >>> We think the issue maybe with setting up the correct view frustum but >>> not sure. Anybody seen this issue before? >>> -- >>> Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com< >>> http://www.faizabidi.com> | +1-540-998-6636 >>> >>> _______________________________________________ >>> Powered by www.kitware.com >>> >>> Visit other Kitware open-source projects at >>> http://www.kitware.com/opensource/opensource.html >>> >>> Please keep messages on-topic and check the ParaView Wiki at: >>> http://paraview.org/Wiki/ParaView >>> >>> Search the list archives at: http://markmail.org/search/?q=ParaView >>> >>> Follow this link to subscribe/unsubscribe: >>> http://public.kitware.com/mailman/listinfo/paraview >>> >>> >>> >>> >>> -- >>> Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com< >>> http://www.faizabidi.com> | +1-540-998-6636 >>> >>> >>> >>> >>> -- >>> Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com< >>> http://www.faizabidi.com> | +1-540-998-6636 >>> >>> >>> >>> -- >>> Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com< >>> http://www.faizabidi.com> | +1-540-998-6636 >>> >>> >>> >>> -- >>> Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com< >>> http://www.faizabidi.com> | +1-540-998-6636 >>> >>> _______________________________________________ >>> Powered by www.kitware.com >>> >>> Visit other Kitware open-source projects at >>> http://www.kitware.com/opensource/opensource.html >>> >>> Please keep messages on-topic and check the ParaView Wiki at: >>> http://paraview.org/Wiki/ParaView >>> >>> Search the list archives at: http://markmail.org/search/?q=ParaView >>> >>> Follow this link to subscribe/unsubscribe: >>> http://public.kitware.com/mailman/listinfo/paraview >>> >>> >>> >>> >>> -- >>> | Aashish Chaudhary >>> | Technical Leader >>> | Kitware Inc. >>> | http://www.kitware.com/company/team/chaudhary.html >>> >>> >>> >>> -- >>> Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com< >>> http://www.faizabidi.com> | +1-540-998-6636 >>> >> >> >> >> -- >> Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com | >> +1-540-998-6636 >> > > > > -- > > > > *| Aashish Chaudhary | Technical Leader | Kitware Inc. * > *| http://www.kitware.com/company/team/chaudhary.html > * > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > > -------------- next part -------------- An HTML attachment was scrubbed... URL: From david.larsson at sth.kth.se Wed Mar 30 10:49:57 2016 From: david.larsson at sth.kth.se (David Larsson) Date: Wed, 30 Mar 2016 14:49:57 +0000 Subject: [Paraview] increasing surface thickness In-Reply-To: References: <1459336983911.14256@sth.kth.se> <2b54e83e5b1548b49257121b77f62fdd@exdb01.ug.kth.se>, Message-ID: <1459349397424.5091@sth.kth.se> Perfect! That was exactly what I was looking for! Thanks David. /David ________________________________ Fr?n: David E DeMarle Skickat: den 30 mars 2016 15:37 Till: David Larsson Kopia: paraview at paraview.org ?mne: Re: [Paraview] increasing surface thickness Hit the gear icon to expose the advanced controls or type "line" or "width" into the search box. David E DeMarle Kitware, Inc. R&D Engineer 21 Corporate Drive Clifton Park, NY 12065-8662 Phone: 518-881-4909 On Wed, Mar 30, 2016 at 8:04 AM, David Larsson > wrote: Tube filter gave good results, thanks! However, some gaps between element are still viewable: I could not find the line width property when I use slice on a surface representation. Where exactly do you mean that it is? Thanks again for the help. /David Fr?n: David E DeMarle [mailto:dave.demarle at kitware.com] Skickat: den 30 mars 2016 13:36 Till: David Larsson ?mne: Re: [Paraview] increasing surface thickness Alternatively, the line width property on the display tab. On Mar 30, 2016 7:33 AM, "David E DeMarle" > wrote: Try the tube filter. On Mar 30, 2016 7:23 AM, "David Larsson" > wrote: Dear all, I don't know if the following can be solved using paraview, but I thought I'd send out the question anyhow: I have a vtk surface mesh with given scalar values at each element surface. This can easily be visualized in paraview. I would like to see this in a given slice, but when I do that, the slice (naturally) cuts the model such that you only see a thin outline as below: [cid:image001.png at 01D18A8D.0AF894A0] For easier visual interpretation, I would simply like to thicken the outline, i.e. make the surface visualization thicker (such that a slice becomes more viewable). Does anyone know if this is doable in paraview? Thanks for the help, /David _______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: image001.png Type: image/png Size: 13612 bytes Desc: image001.png URL: From utkarsh.ayachit at kitware.com Wed Mar 30 11:07:56 2016 From: utkarsh.ayachit at kitware.com (Utkarsh Ayachit) Date: Wed, 30 Mar 2016 11:07:56 -0400 Subject: [Paraview] how to create a vtk.vtkParametricEllipsoid and write it to a VTK file? In-Reply-To: <38EB948D-BA45-4155-A3F8-03EB78215C30@llnl.gov> References: <38EB948D-BA45-4155-A3F8-03EB78215C30@llnl.gov> Message-ID: Rich, Attached is a sample script that you can run using pvpython or pvbatch or vtkpython executables. Utkarsh On Tue, Mar 29, 2016 at 1:35 PM, Cook, Rich wrote: > I'm still trying to solve my ellipsoid puzzle. > From looking around online, I've found a promising avenue. Create a > vtk.vtkParametricEllipsoid, rotate it, and then write to VTK for my user. > My question is, can someone help me finish this script? I am hoping for > an experienced user it's trivial. My objective is to hand the user a > python script to convert her data to VTK. > > from ? import ? # WHAT GOES HERE? Do I need to run this from paraview? > for ellipsoid in ellipsoids: > > ellipsoid = vtk.vtkParametricEllipsoid() > ellipsoid.SetXRadius(50) > ellipsoid.SetYRadius(10) > ellipsoid.SetZRadius(10) > transform = vtk.vtkTransform() > transform.RotateWXYZ(45,0,1,0) > > transform.Translate(100,200,50) > > # The magic: connect the transform to the ellipsoid and add it to the > scene. > > # HOW??? > > > # write all objects in the scene to a VTK file Again, HOW? > > -- > ?Richard Cook > ? Lawrence Livermore National Laboratory > Bldg-453 Rm-4024, Mail Stop L-557 > 7000 East Avenue, Livermore, CA, 94550, USA > ? (office) (925) 423-9605 > ? (fax) (925) 423-6961 > --- > Information Management & Graphics Grp., Services & Development Div., > Integrated Computing & Communications Dept. > (opinions expressed herein are mine and not those of LLNL) > > > > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > > -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: sample.py Type: text/x-python Size: 1241 bytes Desc: not available URL: From cook47 at llnl.gov Wed Mar 30 12:38:40 2016 From: cook47 at llnl.gov (Cook, Rich) Date: Wed, 30 Mar 2016 16:38:40 +0000 Subject: [Paraview] SOLVED: how to create a vtk.vtkParametricEllipsoid and write it to a VTK file? In-Reply-To: References: <38EB948D-BA45-4155-A3F8-03EB78215C30@llnl.gov> Message-ID: <6F84AD7D-AFE0-4B52-B3C9-338E31387201@llnl.gov> Here is a working solution that I developed with much help from this list and especially David DeMarle (and probably you, Utkarsh), along with a sample data file. On Mar 30, 2016, at 8:07 AM, Utkarsh Ayachit > wrote: Rich, Attached is a sample script that you can run using pvpython or pvbatch or vtkpython executables. Utkarsh On Tue, Mar 29, 2016 at 1:35 PM, Cook, Rich > wrote: I'm still trying to solve my ellipsoid puzzle. From looking around online, I've found a promising avenue. Create a vtk.vtkParametricEllipsoid, rotate it, and then write to VTK for my user. My question is, can someone help me finish this script? I am hoping for an experienced user it's trivial. My objective is to hand the user a python script to convert her data to VTK. from ? import ? # WHAT GOES HERE? Do I need to run this from paraview? for ellipsoid in ellipsoids: ellipsoid = vtk.vtkParametricEllipsoid() ellipsoid.SetXRadius(50) ellipsoid.SetYRadius(10) ellipsoid.SetZRadius(10) transform = vtk.vtkTransform() transform.RotateWXYZ(45,0,1,0) transform.Translate(100,200,50) # The magic: connect the transform to the ellipsoid and add it to the scene. # HOW??? # write all objects in the scene to a VTK file Again, HOW? -- ?Richard Cook ? Lawrence Livermore National Laboratory Bldg-453 Rm-4024, Mail Stop L-557 7000 East Avenue, Livermore, CA, 94550, USA ? (office) (925) 423-9605 ? (fax) (925) 423-6961 --- Information Management & Graphics Grp., Services & Development Div., Integrated Computing & Communications Dept. (opinions expressed herein are mine and not those of LLNL) _______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview -- ?Richard Cook ? Lawrence Livermore National Laboratory Bldg-453 Rm-4024, Mail Stop L-557 7000 East Avenue, Livermore, CA, 94550, USA ? (office) (925) 423-9605 ? (fax) (925) 423-6961 --- Information Management & Graphics Grp., Services & Development Div., Integrated Computing & Communications Dept. (opinions expressed herein are mine and not those of LLNL) -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: inclusionFile2ellipsoidVTK.py Type: text/x-python-script Size: 2479 bytes Desc: inclusionFile2ellipsoidVTK.py URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: test_inclusionsV2.dat Type: application/octet-stream Size: 1263 bytes Desc: test_inclusionsV2.dat URL: From eramire2 at vols.utk.edu Wed Mar 30 12:34:03 2016 From: eramire2 at vols.utk.edu (Ramirez, Emilio (eramirez)) Date: Wed, 30 Mar 2016 16:34:03 +0000 Subject: [Paraview] celldatatopointdata filter and bubbles Message-ID: <995B16CE-4616-4D6C-8709-4B384EF4AA4E@vols.utk.edu> Using paraview 4.3.1 64-bit I am visualizing air bubbles in a fluidized bed of sand. I can just view the void fraction in two different colors without enabling the celldatatopointdata filter. When I enable the celldatatopointdata filter and view the contour using a void fraction of 0.7, the 3D bubbles do not appear to correspond with the void fraction using the initial 2 color 2D graphics. Any ideas to match up the void fractions would be greatly appreciated. Thank you -------------- next part -------------- An HTML attachment was scrubbed... URL: From dave.demarle at kitware.com Wed Mar 30 14:10:02 2016 From: dave.demarle at kitware.com (David E DeMarle) Date: Wed, 30 Mar 2016 14:10:02 -0400 Subject: [Paraview] celldatatopointdata filter and bubbles In-Reply-To: <995B16CE-4616-4D6C-8709-4B384EF4AA4E@vols.utk.edu> References: <995B16CE-4616-4D6C-8709-4B384EF4AA4E@vols.utk.edu> Message-ID: Screen shots please if you can. Will help the list see what is wrong and possibly a solution. David E DeMarle Kitware, Inc. R&D Engineer 21 Corporate Drive Clifton Park, NY 12065-8662 Phone: 518-881-4909 On Wed, Mar 30, 2016 at 12:34 PM, Ramirez, Emilio (eramirez) < eramire2 at vols.utk.edu> wrote: > Using paraview 4.3.1 64-bit I am visualizing air bubbles in a fluidized > bed of sand. > > I can just view the void fraction in two different colors without enabling > the celldatatopointdata filter. > > When I enable the celldatatopointdata filter and view the contour using a > void fraction of 0.7, the 3D bubbles do not appear to correspond with the > void fraction using the initial 2 color 2D graphics. Any ideas to match up > the void fractions would be greatly appreciated. > > Thank you > > > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > > -------------- next part -------------- An HTML attachment was scrubbed... URL: From utkarsh.ayachit at kitware.com Wed Mar 30 14:23:01 2016 From: utkarsh.ayachit at kitware.com (Utkarsh Ayachit) Date: Wed, 30 Mar 2016 14:23:01 -0400 Subject: [Paraview] ANN: ParaView 5.0.1 available for download Message-ID: Folks, ParaView 5.0.1 is now available for download [1]. Please refer to the release notes on the Kitware blog [2]. As always, we look forward to your feedback [3]. Also stay tuned to the Kitware Blog [4] for upcoming features and enhancements to ParaView, ParaView Catalyst, ParaViewWeb and much more! - ParaView Team [1] http://www.paraview.org/download/ [2] https://blog.kitware.com/paraview-5-0-1-release-notes/ [3] http://paraview.uservoice.com [4] https://blog.kitware.com/ From lloyd_brown at byu.edu Wed Mar 30 15:36:35 2016 From: lloyd_brown at byu.edu (Lloyd Brown) Date: Wed, 30 Mar 2016 13:36:35 -0600 Subject: [Paraview] BadAlloc Error Message-ID: <56FC2AC3.80005@byu.edu> Hi, all. I'm trying to get Paraview 5.0 to interact well with the Tesla k80 GPUs in my HPC lab, and I'm encountering an interesting error. I'm hoping that someone can point me in the right direction to diagnose it. So, on an HPC node, with some k80s installed, I'm launching Xorg (example config attached) as root, then launching pvserver ("DISPLAY=:0.0 pvserver") as my user. Then when I try to connect from the Paraview frontend on my desktop, pvserver exits with this error: > Waiting for client... > Connection URL: cs://m8g-1-5:11111 > Accepting connection(s): m8g-1-5:11111 > Client connected. > X Error of failed request: BadAlloc (insufficient resources for > operation) > Major opcode of failed request: 135 (GLX) > Minor opcode of failed request: 34 () > Serial number of failed request: 26 > Current serial number in output stream: 27 Now, according to the guys on the xorg users list (https://lists.x.org/archives/xorg/2016-March/057984.html), this is occurring as a result of the glXCreateContextAttribsARB call getting denied resources somehow, which lines up with the backtrace from gdb (also attached). Now, under the assumption that pvserver was somehow running out of memory, I've verified that the problem still occurs when my HPC job requests 64GB (which means the cgroup will limit me to that). Since both the client and server are precompiled 5.0 binaries from paraview.org, I'm not entirely sure where to go here. Can anyone shed any insight on what might be going on? A misconfiguration in my Xorg config? Some software package I'm missing? It's worth noting that several GLX-based benchmarks (eg. glxgears, glxspheres64, glmark2) and utilities (eg. glxinfo, glewinfo) seem to be able to interact with the Xorg just fine. Thanks, -- Lloyd Brown Systems Administrator Fulton Supercomputing Lab Brigham Young University http://marylou.byu.edu -------------- next part -------------- Section "Device" Identifier "GPU0" Driver "nvidia" VendorName "NVIDIA Corporation" BusID "PCI:6:0:0" EndSection -------------- next part -------------- Breakpoint 1, 0x00007fffeee58a40 in exit () from /lib64/libc.so.6 (gdb) bt #0 0x00007fffeee58a40 in exit () from /lib64/libc.so.6 #1 0x00007fffde8e2d56 in _XDefaultError () from /usr/lib64/libX11.so.6 #2 0x00007fffde8e2e7e in _XError () from /usr/lib64/libX11.so.6 #3 0x00007fffde8dfa27 in ?? () from /usr/lib64/libX11.so.6 #4 0x00007fffde8dfa75 in ?? () from /usr/lib64/libX11.so.6 #5 0x00007fffde8e0030 in _XReply () from /usr/lib64/libX11.so.6 #6 0x00007fffde8dbb8d in XSync () from /usr/lib64/libX11.so.6 #7 0x00007fffe25b4196 in ?? () from /usr/lib64/libGL.so.1 #8 0x00007fffe25a6783 in glXCreateContextAttribsARB () from /usr/lib64/libGL.so.1 #9 0x00007fffdf75add0 in vtkXOpenGLRenderWindow::CreateAWindow() () from /apps/paraview/5.0.0_gpu/binary/lib/paraview-5.0/libvtkRenderingOpenGL2-pv5.0.so.1 #10 0x00007fffdf6ed365 in vtkOpenGLRenderWindow::CreateHardwareOffScreenWindow(int, int) () from /apps/paraview/5.0.0_gpu/binary/lib/paraview-5.0/libvtkRenderingOpenGL2-pv5.0.so.1 #11 0x00007fffdf75b4d2 in vtkXOpenGLRenderWindow::CreateOffScreenWindow(int, int) () from /apps/paraview/5.0.0_gpu/binary/lib/paraview-5.0/libvtkRenderingOpenGL2-pv5.0.so.1 #12 0x00007fffdf75a2aa in vtkXOpenGLRenderWindow::SupportsOpenGL() () from /apps/paraview/5.0.0_gpu/binary/lib/paraview-5.0/libvtkRenderingOpenGL2-pv5.0.so.1 #13 0x00007fffe95148ba in vtkPVDisplayInformation::SupportsOpenGLLocally() () from /apps/paraview/5.0.0_gpu/binary/lib/paraview-5.0/libvtkPVClientServerCoreRendering-pv5.0.so.1 #14 0x00007fffe9514904 in vtkPVDisplayInformation::CopyFromObject(vtkObject*) () from /apps/paraview/5.0.0_gpu/binary/lib/paraview-5.0/libvtkPVClientServerCoreRendering-pv5.0.so.1 #15 0x00007ffff65b8b6b in vtkPVSessionCore::GatherInformationInternal(vtkPVInformation*, unsigned int) () from /apps/paraview/5.0.0_gpu/binary/lib/paraview-5.0/libvtkPVServerImplementationCore-pv5.0.so.1 #16 0x00007ffff65b8cd2 in vtkPVSessionCore::GatherInformation(unsigned int, vtkPVInformation*, unsigned int) () from /apps/paraview/5.0.0_gpu/binary/lib/paraview-5.0/libvtkPVServerImplementationCore-pv5.0.so.1 #17 0x00007ffff65c13ae in vtkPVSessionServer::GatherInformationInternal(unsigned int, char const*, unsigned int, vtkMultiProcessStream&) () from /apps/paraview/5.0.0_gpu/binary/lib/paraview-5.0/libvtkPVServerImplementationCore-pv5.0.so.1 #18 0x00007ffff65c1a4e in vtkPVSessionServer::OnClientServerMessageRMI(void*, int) () from /apps/paraview/5.0.0_gpu/binary/lib/paraview-5.0/libvtkPVServerImplementationCore-pv5.0.so.1 #19 0x00007ffff28cdc70 in vtkMultiProcessController::ProcessRMI(int, void*, int, int) () from /apps/paraview/5.0.0_gpu/binary/lib/paraview-5.0/libvtkParallelCore-pv5.0.so.1 #20 0x00007ffff28ce3a2 in vtkMultiProcessController::ProcessRMIs(int, int) () from /apps/paraview/5.0.0_gpu/binary/lib/paraview-5.0/libvtkParallelCore-pv5.0.so.1 #21 0x00007ffff633f6d4 in vtkTCPNetworkAccessManager::ProcessEventsInternal(unsigned long, bool) () from /apps/paraview/5.0.0_gpu/binary/lib/paraview-5.0/libvtkPVClientServerCoreCore-pv5.0.so.1 #22 0x0000000000401b7a in main () (gdb) From Sean.Ziegeler at engilitycorp.com Wed Mar 30 20:09:33 2016 From: Sean.Ziegeler at engilitycorp.com (Sean.Ziegeler at engilitycorp.com) Date: Thu, 31 Mar 2016 00:09:33 +0000 Subject: [Paraview] PVD for Sharing Mesh among Time Steps Message-ID: Hi all, A few old posts indicate that the PVD format could be used to specify a single mesh (unstructured, in my case) for all time steps without having to repeat the mesh in every vtu/pvtu file. I can't seem to find any docs or examples on that approach. I can't seem to generate it from ParaView either. Does anyone have an example of such a PVD file? I'll look in the writer source code if I have to, but if an example is readily available, it sure would save me some time. I know there are other output options too, but I'd like to stick with one that is straightforward and has no dependencies (HDF5, Silo, etc.). Thanks, Sean -------------- next part -------------- An HTML attachment was scrubbed... URL: From wascott at sandia.gov Wed Mar 30 22:25:38 2016 From: wascott at sandia.gov (Scott, W Alan) Date: Thu, 31 Mar 2016 02:25:38 +0000 Subject: [Paraview] [EXTERNAL] BadAlloc Error In-Reply-To: <56FC2AC3.80005@byu.edu> References: <56FC2AC3.80005@byu.edu> Message-ID: <08f4db1652984533ae06c4a99664e7d2@ES01AMSNLNT.srn.sandia.gov> Lloyd, I see the same thing, ... um ... sort of. Mine occurs when ssh -X'ing into a remote blade. New ParaView (i.e., 5.0.0 and later) needs OpenGL 3.2. I suspect that X forwarding isn't supporting OpenGL 3.2. If I log onto the blade directly, the OGL version is sufficient. But, when ssh -X'ing into it, if I do a "glxinfo | grep OpenGL", three of the lines will say OpenGL vendor string: NVIDIA Corporation OpenGL renderer string: Quadro 3000M/PCIe/SSE2 OpenGL version string: 2.1.2 NVIDIA 337.25 I wonder if you aren't seeing the same thing? -----Original Message----- From: ParaView [mailto:paraview-bounces at paraview.org] On Behalf Of Lloyd Brown Sent: Wednesday, March 30, 2016 1:37 PM To: paraview at paraview.org Subject: [EXTERNAL] [Paraview] BadAlloc Error Hi, all. I'm trying to get Paraview 5.0 to interact well with the Tesla k80 GPUs in my HPC lab, and I'm encountering an interesting error. I'm hoping that someone can point me in the right direction to diagnose it. So, on an HPC node, with some k80s installed, I'm launching Xorg (example config attached) as root, then launching pvserver ("DISPLAY=:0.0 pvserver") as my user. Then when I try to connect from the Paraview frontend on my desktop, pvserver exits with this error: > Waiting for client... > Connection URL: cs://m8g-1-5:11111 > Accepting connection(s): m8g-1-5:11111 Client connected. > X Error of failed request: BadAlloc (insufficient resources for > operation) > Major opcode of failed request: 135 (GLX) > Minor opcode of failed request: 34 () > Serial number of failed request: 26 > Current serial number in output stream: 27 Now, according to the guys on the xorg users list (https://lists.x.org/archives/xorg/2016-March/057984.html), this is occurring as a result of the glXCreateContextAttribsARB call getting denied resources somehow, which lines up with the backtrace from gdb (also attached). Now, under the assumption that pvserver was somehow running out of memory, I've verified that the problem still occurs when my HPC job requests 64GB (which means the cgroup will limit me to that). Since both the client and server are precompiled 5.0 binaries from paraview.org, I'm not entirely sure where to go here. Can anyone shed any insight on what might be going on? A misconfiguration in my Xorg config? Some software package I'm missing? It's worth noting that several GLX-based benchmarks (eg. glxgears, glxspheres64, glmark2) and utilities (eg. glxinfo, glewinfo) seem to be able to interact with the Xorg just fine. Thanks, -- Lloyd Brown Systems Administrator Fulton Supercomputing Lab Brigham Young University http://marylou.byu.edu From archaerolog at mail.ru Thu Mar 31 06:06:04 2016 From: archaerolog at mail.ru (Gena Bug) Date: Thu, 31 Mar 2016 13:06:04 +0300 Subject: [Paraview] req: please exclude userguide from binary installers Message-ID: <56FCF68C.9090309@mail.ru> Hi! Paraview is developed fast and all new features are great! That's why I download all new releases including RC. However, installation binaries are huge because they include UserGuide in pdf. Excluding it decreases archive size from 379 Mb to 204 Mb (almost twice!) I know, most of you have high-speed Internet and you don't see the difference, however I'm not so lucky... It'll be great for me if developers exclude userguide from the installation binaries. P.S. Userguide included in "Data, Documentation, and Tutorials" type of download, so there is also a kind of duplication. From dave.demarle at kitware.com Thu Mar 31 09:20:58 2016 From: dave.demarle at kitware.com (David E DeMarle) Date: Thu, 31 Mar 2016 09:20:58 -0400 Subject: [Paraview] help with scalar field over moving mesh coming from PETSc code In-Reply-To: <7a10fee113acc.56fbb31a@unimi.it> References: <7a10fee113acc.56fbb31a@unimi.it> Message-ID: Hi Luca, Try this -> open up both data sets, select both in the Pipeline Browser and apply the Append Attributes filter. hope that help On Mar 30, 2016 5:11 AM, "Luca Pavarino" wrote: > > I need to visualize in Paraview at every time step a scalar field (in my > PETSc code Vec cc_1 below) over a moving structured mesh (Vec um). Both the > field and the mesh are solutions of some a parallel PETSc time-dependent > PDE code. Do you have a simple PETSc example to output these vectors at > each time step and see them in Paraview (either each snapshot separately or > with a movie)? > > I tried with the simple PETSc code (Vec cc_1 is the scalar field and Vec > uum_1 is the vector of 3D coordinates): > > write (filename,"(A, I4.4, A)") "uuvtk", int(k*dt),".vts" > call PetscViewerVTKOpen(PETSC_COMM_WORLD,filename, > & FILE_MODE_WRITE,view_out_vtk,ierr); > call VecView(cc_1,view_out_vtk,ierr) > call PetscViewerDestroy(view_out_vtk,ierr) > > write (filename,"(A, I4.4, A)") "uumvtk", int(k*dt),".vts" > call PetscViewerVTKOpen(PETSC_COMM_WORLD,filename, > & FILE_MODE_WRITE,view_out_vtk,ierr); > call VecView(uum_1,view_out_vtk,ierr) > call PetscViewerDestroy(view_out_vtk,ierr) > > but I get 2 separate vectors and I do not know how to make Paraview see > that the scalar field is defined over the coordinate mesh. Thanks for any > help, > > Luca > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > -------------- next part -------------- An HTML attachment was scrubbed... URL: From lukasz.paluszek at airbus.com Thu Mar 31 09:39:53 2016 From: lukasz.paluszek at airbus.com (Paluszek, Lukasz) Date: Thu, 31 Mar 2016 13:39:53 +0000 Subject: [Paraview] Save set-range-values Message-ID: <10040_1459431594_56FD28AA_10040_567_1_2a7af91a604b42bd9fd591a738849e85@DE0-03DAG13-P04.central.mail.corp> Dear All, Is it possible to save the variable ranges in the set range box for a given variable just like the color map settings? Each time a variable is re-displayed, its value range is reset to min/max. I would like to set some range for a variable, let's say pressure, and have Paraview stick to these ranges each time this variable is displayed throughout the session. Example: Take disk_out_ref.ex2 and view velocity magnitude. Set ranges to min=10 and max=16, change coloring to temperature and then back to velocity magnitude. The previously defined ranges are reset to global min/max. Regards, Lukasz [Beschreibung: Beschreibung: Description?: cid:image001.png at 01CF0B8F.DB7831F0] ?ukasz Paluszek Airbus Helicopters Aerodynamics Department (ETGA) 86607 Donauw?rth Germany Tel.: +49 (90) 671 8231 Fax.: +49 (90) 671 9122 Lukasz.Paluszek at airbus.com AIRBUS HELICOPTERS DEUTSCHLAND GmbH Sitz der Gesellschaft / Registered Office: Donauw?rth Registergericht / Registration Court: Amtsgericht Augsburg HRB 16508 Vorsitzender des Aufsichtsrates / Chairman of the Supervisory Board: Guillaume Faury Gesch?ftsf?hrung / Board of Management: Dr. Wolfgang Schoder, Vorsitzender / CEO; Johannes Kleidorfer; Dr. Klaus Przemeck; Martin Sch?bel; Stefan Thom? The information in this e-mail is confidential. The contents may not be disclosed or used by anyone other than the addressee. Access to this e-mail by anyone else is unauthorised. If you are not the intended recipient, please notify Airbus immediately and delete this e-mail. Airbus cannot accept any responsibility for the accuracy or completeness of this e-mail as it has been sent over public networks. If you have any concerns over the content of this message or its Accuracy or Integrity, please contact Airbus immediately. All outgoing e-mails from Airbus are checked using regularly updated virus scanning software but you should take whatever measures you deem to be appropriate to ensure that this message and any attachments are virus free. -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: image001.png Type: image/png Size: 16151 bytes Desc: image001.png URL: From Jim.Eliot at awe.co.uk Thu Mar 31 09:44:37 2016 From: Jim.Eliot at awe.co.uk (Jim.Eliot at awe.co.uk) Date: Thu, 31 Mar 2016 13:44:37 +0000 Subject: [Paraview] CxxOverlappingAMRExample with Catalyst Live Message-ID: <201603311343.u2VDhxw3006257@msw1.awe.co.uk> Good afternoon, I have been trying to use Catalyst Live with the CxxOverlappingAMRExample from the ParaView Catalyst Example Code repository [1] but I see an error when I try to visualise the data from a ParaView client. The client connects to the simulation successfully and PVTrivialProducer1 appears in the Pipeline Browser. The Information tab shows it as an Overlapping AMR Dataset with 3 levels. However, when I click on the PVTrivialProducer1 icon, ParaView prints an error then segfaults. The error is something like: Warning: In /VTK/Parallel/Core/vtkCommunicator.cxx, line 394 vtkSocketCommunicator (...): Cannot receive vtkOverlappingAMR I have tried this with both ParaView 4.4.0 and 5.0.0 with the same results. The example works fine when I am using non-Live Catalyst (i.e. it writes out a bunch of vtm files that I can read into ParaView). So I am wondering, are AMR meshes not supported by Catalyst Live? Do I have to handle AMR meshes differently when using Catalyst interactively? Many thanks, Jim [1] https://github.com/Kitware/ParaViewCatalystExampleCode Jim Eliot High Performance Computing Group AWE, Aldermaston, Reading, RG7 4PR The information in this email and in any attachment(s) is commercial in confidence. If you are not the named addressee(s) or if you receive this email in error then any distribution, copying or use of this communication or the information in it is strictly prohibited. Please notify us immediately by email at admin.internet(at)awe.co.uk, and then delete this message from your computer. While attachments are virus checked, AWE plc does not accept any liability in respect of any virus which is not detected. AWE Plc Registered in England and Wales Registration No 02763902 AWE, Aldermaston, Reading, RG7 4PR -------------- next part -------------- An HTML attachment was scrubbed... URL: From lloyd_brown at byu.edu Thu Mar 31 10:36:03 2016 From: lloyd_brown at byu.edu (Lloyd Brown) Date: Thu, 31 Mar 2016 08:36:03 -0600 Subject: [Paraview] [EXTERNAL] BadAlloc Error In-Reply-To: <08f4db1652984533ae06c4a99664e7d2@ES01AMSNLNT.srn.sandia.gov> References: <56FC2AC3.80005@byu.edu> <08f4db1652984533ae06c4a99664e7d2@ES01AMSNLNT.srn.sandia.gov> Message-ID: <56FD35D3.8030904@byu.edu> Well....not exactly. Just for clarification, this is running pvserver, with a completely headless Xorg instance. I'm then connecting my desktop's Paraview frontend instance to it over (presumably) a TCP socket. I'm not actually using SSH x11 forwarding, in this case. But to answer your other question, here's the similar info from my setup: > bash-4.1$ DISPLAY=:0.0 glxinfo | grep OpenGL > OpenGL vendor string: NVIDIA Corporation > OpenGL renderer string: Tesla K80/PCIe/SSE2 > OpenGL version string: 4.5.0 NVIDIA 352.79 > OpenGL shading language version string: 4.50 NVIDIA > OpenGL extensions: > bash-4.1$ So, if I'm interpreting that right, I should be able up to handle OpenGL v4.5.0. Lloyd On 03/30/2016 08:25 PM, Scott, W Alan wrote: > Lloyd, > I see the same thing, ... um ... sort of. Mine occurs when ssh -X'ing into a remote blade. New ParaView (i.e., 5.0.0 and later) needs OpenGL 3.2. I suspect that X forwarding isn't supporting OpenGL 3.2. > > If I log onto the blade directly, the OGL version is sufficient. But, when ssh -X'ing into it, if I do a "glxinfo | grep OpenGL", three of the lines will say > > OpenGL vendor string: NVIDIA Corporation > OpenGL renderer string: Quadro 3000M/PCIe/SSE2 > OpenGL version string: 2.1.2 NVIDIA 337.25 > > I wonder if you aren't seeing the same thing? > > > -----Original Message----- > From: ParaView [mailto:paraview-bounces at paraview.org] On Behalf Of Lloyd Brown > Sent: Wednesday, March 30, 2016 1:37 PM > To: paraview at paraview.org > Subject: [EXTERNAL] [Paraview] BadAlloc Error > > Hi, all. > > I'm trying to get Paraview 5.0 to interact well with the Tesla k80 GPUs in my HPC lab, and I'm encountering an interesting error. I'm hoping that someone can point me in the right direction to diagnose it. > > So, on an HPC node, with some k80s installed, I'm launching Xorg (example config attached) as root, then launching pvserver > ("DISPLAY=:0.0 pvserver") as my user. Then when I try to connect from the Paraview frontend on my desktop, pvserver exits with this error: > >> Waiting for client... >> Connection URL: cs://m8g-1-5:11111 >> Accepting connection(s): m8g-1-5:11111 Client connected. >> X Error of failed request: BadAlloc (insufficient resources for >> operation) >> Major opcode of failed request: 135 (GLX) >> Minor opcode of failed request: 34 () >> Serial number of failed request: 26 >> Current serial number in output stream: 27 > Now, according to the guys on the xorg users list (https://lists.x.org/archives/xorg/2016-March/057984.html), this is occurring as a result of the glXCreateContextAttribsARB call getting denied resources somehow, which lines up with the backtrace from gdb (also attached). > > Now, under the assumption that pvserver was somehow running out of memory, I've verified that the problem still occurs when my HPC job requests 64GB (which means the cgroup will limit me to that). > > Since both the client and server are precompiled 5.0 binaries from paraview.org, I'm not entirely sure where to go here. Can anyone shed any insight on what might be going on? A misconfiguration in my Xorg config? Some software package I'm missing? > > It's worth noting that several GLX-based benchmarks (eg. glxgears, glxspheres64, glmark2) and utilities (eg. glxinfo, glewinfo) seem to be able to interact with the Xorg just fine. > > Thanks, > > -- > Lloyd Brown > Systems Administrator > Fulton Supercomputing Lab > Brigham Young University > http://marylou.byu.edu > -- Lloyd Brown Systems Administrator Fulton Supercomputing Lab Brigham Young University http://marylou.byu.edu From andy.bauer at kitware.com Thu Mar 31 11:07:47 2016 From: andy.bauer at kitware.com (Andy Bauer) Date: Thu, 31 Mar 2016 11:07:47 -0400 Subject: [Paraview] CxxOverlappingAMRExample with Catalyst Live In-Reply-To: <201603311343.u2VDhxw3006257@msw1.awe.co.uk> References: <201603311343.u2VDhxw3006257@msw1.awe.co.uk> Message-ID: Hi Jim, Yes, currently Overlapping AMR data sets are not supported by Catalyst Live. This is because VTK doesn't support sending that data object. That would have to be changed in vtkCommunicator::Send(vtkDataObject* data, int remoteHandle, int tag). A workaround would be to use a Threshold filter to convert to a multiblock of unstructured grids, use the merge blocks filter and then extract this output to the client. You'll get some warnings about the data set not being a polydata (think about running a large simulation and trying to transfer all of that to a separate server or client). I'm assuming since you're trying to fetch the entire data set that the use case isn't for an overly large data set. Cheers, Andy On Thu, Mar 31, 2016 at 9:44 AM, wrote: > > > Good afternoon, > > > > I have been trying to use Catalyst Live with the CxxOverlappingAMRExample > from the ParaView Catalyst Example Code repository [1] but I see an error > when I try to visualise the data from a ParaView client. The client > connects to the simulation successfully and PVTrivialProducer1 appears in > the Pipeline Browser. The Information tab shows it as an Overlapping AMR > Dataset with 3 levels. However, when I click on the PVTrivialProducer1 > icon, ParaView prints an error then segfaults. The error is something like: > > > > Warning: In /VTK/Parallel/Core/vtkCommunicator.cxx, line 394 > > vtkSocketCommunicator (?): Cannot receive vtkOverlappingAMR > > > > I have tried this with both ParaView 4.4.0 and 5.0.0 with the same > results. The example works fine when I am using non-Live Catalyst (i.e. it > writes out a bunch of vtm files that I can read into ParaView). > > > > So I am wondering, are AMR meshes not supported by Catalyst Live? Do I > have to handle AMR meshes differently when using Catalyst interactively? > > > > Many thanks, > > Jim > > > > [1] https://github.com/Kitware/ParaViewCatalystExampleCode > > > > *Jim Eliot* > > *High Performance Computing Group* > > AWE, Aldermaston, Reading, RG7 4PR > > > > The information in this email and in any attachment(s) is commercial in > confidence. If you are not the named addressee(s) or if you receive this > email in error then any distribution, copying or use of this communication > or the information in it is strictly prohibited. Please notify us > immediately by email at admin.internet(at)awe.co.uk, and then delete this > message from your computer. While attachments are virus checked, AWE plc > does not accept any liability in respect of any virus which is not > detected. AWE Plc Registered in England and Wales Registration No 02763902 > AWE, Aldermaston, Reading, RG7 4PR > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > > -------------- next part -------------- An HTML attachment was scrubbed... URL: From Jim.Eliot at awe.co.uk Thu Mar 31 12:05:20 2016 From: Jim.Eliot at awe.co.uk (Jim.Eliot at awe.co.uk) Date: Thu, 31 Mar 2016 16:05:20 +0000 Subject: [Paraview] EXTERNAL: Re: CxxOverlappingAMRExample with Catalyst Live In-Reply-To: References: <201603311343.u2VDhxw3006257@msw1.awe.co.uk> Message-ID: <201603311604.u2VG4lXk030041@msw1.awe.co.uk> Hi Andy, Thanks for your reply. Currently I am looking at the small examples but I would like to be able to fetch larger geometries in future. Is it possible for the simulation to connect to a parallel pvserver which will send images back to the client? Putting interactive usage to one side for a moment, is non-uniform AMR supported in Catalyst batch? I.e. overlapping structured grids . I couldn?t find any references to non-uniform AMR in ParaView while researching. Kind regards, Jim From: Andy Bauer [mailto:andy.bauer at kitware.com] Sent: 31 March 2016 16:08 To: Eliot Jim AWE Cc: paraview at paraview.org Subject: EXTERNAL: Re: [Paraview] CxxOverlappingAMRExample with Catalyst Live Hi Jim, Yes, currently Overlapping AMR data sets are not supported by Catalyst Live. This is because VTK doesn't support sending that data object. That would have to be changed in vtkCommunicator::Send(vtkDataObject* data, int remoteHandle, int tag). A workaround would be to use a Threshold filter to convert to a multiblock of unstructured grids, use the merge blocks filter and then extract this output to the client. You'll get some warnings about the data set not being a polydata (think about running a large simulation and trying to transfer all of that to a separate server or client). I'm assuming since you're trying to fetch the entire data set that the use case isn't for an overly large data set. Cheers, Andy On Thu, Mar 31, 2016 at 9:44 AM, > wrote: Good afternoon, I have been trying to use Catalyst Live with the CxxOverlappingAMRExample from the ParaView Catalyst Example Code repository [1] but I see an error when I try to visualise the data from a ParaView client. The client connects to the simulation successfully and PVTrivialProducer1 appears in the Pipeline Browser. The Information tab shows it as an Overlapping AMR Dataset with 3 levels. However, when I click on the PVTrivialProducer1 icon, ParaView prints an error then segfaults. The error is something like: Warning: In /VTK/Parallel/Core/vtkCommunicator.cxx, line 394 vtkSocketCommunicator (?): Cannot receive vtkOverlappingAMR I have tried this with both ParaView 4.4.0 and 5.0.0 with the same results. The example works fine when I am using non-Live Catalyst (i.e. it writes out a bunch of vtm files that I can read into ParaView). So I am wondering, are AMR meshes not supported by Catalyst Live? Do I have to handle AMR meshes differently when using Catalyst interactively? Many thanks, Jim [1] https://github.com/Kitware/ParaViewCatalystExampleCode Jim Eliot High Performance Computing Group AWE, Aldermaston, Reading, RG7 4PR The information in this email and in any attachment(s) is commercial in confidence. If you are not the named addressee(s) or if you receive this email in error then any distribution, copying or use of this communication or the information in it is strictly prohibited. Please notify us immediately by email at admin.internet(at)awe.co.uk, and then delete this message from your computer. While attachments are virus checked, AWE plc does not accept any liability in respect of any virus which is not detected. AWE Plc Registered in England and Wales Registration No 02763902 AWE, Aldermaston, Reading, RG7 4PR _______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview The information in this email and in any attachment(s) is commercial in confidence. If you are not the named addressee(s) or if you receive this email in error then any distribution, copying or use of this communication or the information in it is strictly prohibited. Please notify us immediately by email at admin.internet(at)awe.co.uk, and then delete this message from your computer. While attachments are virus checked, AWE plc does not accept any liability in respect of any virus which is not detected. AWE Plc Registered in England and Wales Registration No 02763902 AWE, Aldermaston, Reading, RG7 4PR -------------- next part -------------- An HTML attachment was scrubbed... URL: From tossin at gmail.com Thu Mar 31 13:39:30 2016 From: tossin at gmail.com (Evan Kao) Date: Thu, 31 Mar 2016 10:39:30 -0700 Subject: [Paraview] Paraview crashes when loading a saved state file that includes a Programmable Filter with a specific line Message-ID: Paraview version: Paraview 5.0 on Windows 7 64-bit Hello all, I noticed a fairly specific issue and I was hoping if someone could enlighten me as to why it happens. In the RequestInformation section of a Programmable Filter, I have the following line: if inputs[0].VTKObject.GetCell(0).GetClassName() == 'vtkPolyLine': i.e. I'm testing if one of the inputs has a polyline cell. When I save the state and reload it, Paraview crashes. Through some testing, I found that the issue is specifically with inputs[0].VTKObject.GetCell(0) There must be some nuance in the VTK/Paraview pipeline that I'm unaware of that results in a memory issue or something when attempting to retrieve a cell while loading a .pvsm state file. The issue should be easily reproduced by creating a sphere, applying a Programmable Filter, and simply typing inputs[0].VTKObject.GetCell(0) in the Request Information box, saving the state and reloading it. I can get around it, but I wanted to know why it happens to get a better understanding of VTK or Paraview. If you want to know the application: The filter takes in two inputs and only one is time-dependent. To keep the time-dependence, I needed to figure out which input is the time-dependent one (the one that I know is not a line) and set the time steps and time range of the output information accordingly. Thanks, Evan Kao -------------- next part -------------- An HTML attachment was scrubbed... URL: From wascott at sandia.gov Thu Mar 31 14:21:48 2016 From: wascott at sandia.gov (Scott, W Alan) Date: Thu, 31 Mar 2016 18:21:48 +0000 Subject: [Paraview] [EXTERNAL] Save set-range-values In-Reply-To: <10040_1459431594_56FD28AA_10040_567_1_2a7af91a604b42bd9fd591a738849e85@DE0-03DAG13-P04.central.mail.corp> References: <10040_1459431594_56FD28AA_10040_567_1_2a7af91a604b42bd9fd591a738849e85@DE0-03DAG13-P04.central.mail.corp> Message-ID: Lukasz, Not that I know of. This really shouldn't be a setting - this should be default behavior. Min/max shouldn't change for a variable as you explore your data. I took the liberty of writing this bug up. It is here: http://www.paraview.org/Bug/view.php?id=16052. I also targeted it for the next release or two. Thanks for reporting it. Alan From: ParaView [mailto:paraview-bounces at paraview.org] On Behalf Of Paluszek, Lukasz Sent: Thursday, March 31, 2016 7:40 AM To: paraview at paraview.org Subject: [EXTERNAL] [Paraview] Save set-range-values Dear All, Is it possible to save the variable ranges in the set range box for a given variable just like the color map settings? Each time a variable is re-displayed, its value range is reset to min/max. I would like to set some range for a variable, let's say pressure, and have Paraview stick to these ranges each time this variable is displayed throughout the session. Example: Take disk_out_ref.ex2 and view velocity magnitude. Set ranges to min=10 and max=16, change coloring to temperature and then back to velocity magnitude. The previously defined ranges are reset to global min/max. Regards, Lukasz [Beschreibung: Beschreibung: Description?: cid:image001.png at 01CF0B8F.DB7831F0] ?ukasz Paluszek Airbus Helicopters Aerodynamics Department (ETGA) 86607 Donauw?rth Germany Tel.: +49 (90) 671 8231 Fax.: +49 (90) 671 9122 Lukasz.Paluszek at airbus.com AIRBUS HELICOPTERS DEUTSCHLAND GmbH Sitz der Gesellschaft / Registered Office: Donauw?rth Registergericht / Registration Court: Amtsgericht Augsburg HRB 16508 Vorsitzender des Aufsichtsrates / Chairman of the Supervisory Board: Guillaume Faury Gesch?ftsf?hrung / Board of Management: Dr. Wolfgang Schoder, Vorsitzender / CEO; Johannes Kleidorfer; Dr. Klaus Przemeck; Martin Sch?bel; Stefan Thom? The information in this e-mail is confidential. The contents may not be disclosed or used by anyone other than the addressee. Access to this e-mail by anyone else is unauthorised. If you are not the intended recipient, please notify Airbus immediately and delete this e-mail. Airbus cannot accept any responsibility for the accuracy or completeness of this e-mail as it has been sent over public networks. If you have any concerns over the content of this message or its Accuracy or Integrity, please contact Airbus immediately. All outgoing e-mails from Airbus are checked using regularly updated virus scanning software but you should take whatever measures you deem to be appropriate to ensure that this message and any attachments are virus free. -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: image001.png Type: image/png Size: 16151 bytes Desc: image001.png URL: From utkarsh.ayachit at kitware.com Thu Mar 31 14:54:28 2016 From: utkarsh.ayachit at kitware.com (Utkarsh Ayachit) Date: Thu, 31 Mar 2016 14:54:28 -0400 Subject: [Paraview] Paraview crashes when loading a saved state file that includes a Programmable Filter with a specific line In-Reply-To: References: Message-ID: > In the RequestInformation section of a > Programmable Filter, I have the following line: > > if inputs[0].VTKObject.GetCell(0).GetClassName() == 'vtkPolyLine': One should not access data in RequestInformation. Data is not expected to be available in this pass. It can work in certain cases where the upstream was explicitly updated before the Programmable Filter was created, but will not work always -- as you're seeing with your segfaults when loading state file. Utkarsh From andy.bauer at kitware.com Thu Mar 31 15:17:42 2016 From: andy.bauer at kitware.com (Andy Bauer) Date: Thu, 31 Mar 2016 15:17:42 -0400 Subject: [Paraview] EXTERNAL: Re: CxxOverlappingAMRExample with Catalyst Live In-Reply-To: <201603311604.u2VG4lXk030041@msw1.awe.co.uk> References: <201603311343.u2VDhxw3006257@msw1.awe.co.uk> <201603311604.u2VG4lXk030041@msw1.awe.co.uk> Message-ID: Hi Jim, Yes, you can have a Catalyst instrumented code connect to something running pvserver and have the pvserver connect to the client. At the end of the Python generated scripts there should be a line that looks like: coprocessor.DoLiveVisualization(datadescription, "localhost", 22222) Here you just have to edit it to point to something other than localhost. As for overlapping structured grids, there's no convenient composite/multiblock data set for that like there is for Cartesian grids. What you would need to do is use vtkStructuredGrids with blanking done manually and then just add them in as blocks in a vtkMultiBlockDataSet. It won't have the structure that the AMR specific composite data sets have so it may be a bit slower for some filters but it should work pretty much like you want for most stuff. Please let us know if you try this out and get unexpected/undesired behaviour. Best, Andy On Thu, Mar 31, 2016 at 12:05 PM, wrote: > Hi Andy, > > > > Thanks for your reply. Currently I am looking at the small examples but I > would like to be able to fetch larger geometries in future. Is it possible > for the simulation to connect to a parallel pvserver which will send images > back to the client? > > > > Putting interactive usage to one side for a moment, is non-uniform AMR > supported in Catalyst batch? I.e. overlapping structured grids . I couldn?t > find any references to non-uniform AMR in ParaView while researching. > > > > Kind regards, > > Jim > > > > *From:* Andy Bauer [mailto:andy.bauer at kitware.com] > *Sent:* 31 March 2016 16:08 > *To:* Eliot Jim AWE > *Cc:* paraview at paraview.org > *Subject:* EXTERNAL: Re: [Paraview] CxxOverlappingAMRExample with > Catalyst Live > > > > Hi Jim, > > Yes, currently Overlapping AMR data sets are not supported by Catalyst > Live. This is because VTK doesn't support sending that data object. That > would have to be changed in vtkCommunicator::Send(vtkDataObject* data, int > remoteHandle, int tag). > > A workaround would be to use a Threshold filter to convert to a multiblock > of unstructured grids, use the merge blocks filter and then extract this > output to the client. You'll get some warnings about the data set not being > a polydata (think about running a large simulation and trying to transfer > all of that to a separate server or client). I'm assuming since you're > trying to fetch the entire data set that the use case isn't for an overly > large data set. > > Cheers, > > Andy > > > > On Thu, Mar 31, 2016 at 9:44 AM, wrote: > > > > Good afternoon, > > > > I have been trying to use Catalyst Live with the CxxOverlappingAMRExample > from the ParaView Catalyst Example Code repository [1] but I see an error > when I try to visualise the data from a ParaView client. The client > connects to the simulation successfully and PVTrivialProducer1 appears in > the Pipeline Browser. The Information tab shows it as an Overlapping AMR > Dataset with 3 levels. However, when I click on the PVTrivialProducer1 > icon, ParaView prints an error then segfaults. The error is something like: > > > > Warning: In /VTK/Parallel/Core/vtkCommunicator.cxx, line 394 > > vtkSocketCommunicator (?): Cannot receive vtkOverlappingAMR > > > > I have tried this with both ParaView 4.4.0 and 5.0.0 with the same > results. The example works fine when I am using non-Live Catalyst (i.e. it > writes out a bunch of vtm files that I can read into ParaView). > > > > So I am wondering, are AMR meshes not supported by Catalyst Live? Do I > have to handle AMR meshes differently when using Catalyst interactively? > > > > Many thanks, > > Jim > > > > [1] https://github.com/Kitware/ParaViewCatalystExampleCode > > > > *Jim Eliot* > > *High Performance Computing Group* > > AWE, Aldermaston, Reading, RG7 4PR > > > > The information in this email and in any attachment(s) is commercial in > confidence. If you are not the named addressee(s) or if you receive this > email in error then any distribution, copying or use of this communication > or the information in it is strictly prohibited. Please notify us > immediately by email at admin.internet(at)awe.co.uk, and then delete this > message from your computer. While attachments are virus checked, AWE plc > does not accept any liability in respect of any virus which is not > detected. AWE Plc Registered in England and Wales Registration No 02763902 > AWE, Aldermaston, Reading, RG7 4PR > > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > > > The information in this email and in any attachment(s) is commercial in > confidence. If you are not the named addressee(s) or if you receive this > email in error then any distribution, copying or use of this communication > or the information in it is strictly prohibited. Please notify us > immediately by email at admin.internet(at)awe.co.uk, and then delete this > message from your computer. While attachments are virus checked, AWE plc > does not accept any liability in respect of any virus which is not > detected. AWE Plc Registered in England and Wales Registration No 02763902 > AWE, Aldermaston, Reading, RG7 4PR -------------- next part -------------- An HTML attachment was scrubbed... URL: From wascott at sandia.gov Thu Mar 31 16:27:53 2016 From: wascott at sandia.gov (Scott, W Alan) Date: Thu, 31 Mar 2016 20:27:53 +0000 Subject: [Paraview] ParaView 5.0 Python and Batch Message-ID: <8eae44b1513243beada55e8f16b3a334@ES01AMSNLNT.srn.sandia.gov> Question from a user: Quick question, I'm looking through the documents and can't seem to find what I am looking for. I want to create a batch script to save an image every few seconds of my simulation. I'm aware of vtkAnimationPlayer, where I can use GetAnimationScene and use GoToNext() to get the next frame and perform SaveScreenShot inside a python loop. However, is there a method similar to GoTo(double time) ?? I don't want to load every time frame as it takes a long time to load each one. I would like to do it at a variable time interval inside a python loop. Obviously, I can loop through with GoToNext and save every 100 frames etc, but that will take forever loading them up. I tried doing a trace monitor, but it does not reflect an action taken where I type in a time inside the "Time" box. However, it does report when I press the animation buttons, ie. GoToNext, GoToFirst, GoToLast etc. Please advise, -------------- next part -------------- An HTML attachment was scrubbed... URL: From utkarsh.ayachit at kitware.com Thu Mar 31 16:51:15 2016 From: utkarsh.ayachit at kitware.com (Utkarsh Ayachit) Date: Thu, 31 Mar 2016 16:51:15 -0400 Subject: [Paraview] [EXTERNAL] BadAlloc Error In-Reply-To: <56FD35D3.8030904@byu.edu> References: <56FC2AC3.80005@byu.edu> <08f4db1652984533ae06c4a99664e7d2@ES01AMSNLNT.srn.sandia.gov> <56FD35D3.8030904@byu.edu> Message-ID: Lloyd, For a headless server with K80s, you cannot use binaries distributed from paraview.org. I'd suggesting building ParaView from source with EGL support (refer to https://blog.kitware.com/off-screen-rendering-through-the-native-platform-interface-egl/). Andy, can you point Lloyd to any addition ParaVIew + EGL build information that may be useful? Thanks Utkarsh On Thu, Mar 31, 2016 at 10:36 AM, Lloyd Brown wrote: > Well....not exactly. Just for clarification, this is running pvserver, > with a completely headless Xorg instance. I'm then connecting my > desktop's Paraview frontend instance to it over (presumably) a TCP > socket. I'm not actually using SSH x11 forwarding, in this case. > > But to answer your other question, here's the similar info from my setup: > >> bash-4.1$ DISPLAY=:0.0 glxinfo | grep OpenGL >> OpenGL vendor string: NVIDIA Corporation >> OpenGL renderer string: Tesla K80/PCIe/SSE2 >> OpenGL version string: 4.5.0 NVIDIA 352.79 >> OpenGL shading language version string: 4.50 NVIDIA >> OpenGL extensions: >> bash-4.1$ > > So, if I'm interpreting that right, I should be able up to handle OpenGL > v4.5.0. > > Lloyd > > > On 03/30/2016 08:25 PM, Scott, W Alan wrote: >> Lloyd, >> I see the same thing, ... um ... sort of. Mine occurs when ssh -X'ing into a remote blade. New ParaView (i.e., 5.0.0 and later) needs OpenGL 3.2. I suspect that X forwarding isn't supporting OpenGL 3.2. >> >> If I log onto the blade directly, the OGL version is sufficient. But, when ssh -X'ing into it, if I do a "glxinfo | grep OpenGL", three of the lines will say >> >> OpenGL vendor string: NVIDIA Corporation >> OpenGL renderer string: Quadro 3000M/PCIe/SSE2 >> OpenGL version string: 2.1.2 NVIDIA 337.25 >> >> I wonder if you aren't seeing the same thing? >> >> >> -----Original Message----- >> From: ParaView [mailto:paraview-bounces at paraview.org] On Behalf Of Lloyd Brown >> Sent: Wednesday, March 30, 2016 1:37 PM >> To: paraview at paraview.org >> Subject: [EXTERNAL] [Paraview] BadAlloc Error >> >> Hi, all. >> >> I'm trying to get Paraview 5.0 to interact well with the Tesla k80 GPUs in my HPC lab, and I'm encountering an interesting error. I'm hoping that someone can point me in the right direction to diagnose it. >> >> So, on an HPC node, with some k80s installed, I'm launching Xorg (example config attached) as root, then launching pvserver >> ("DISPLAY=:0.0 pvserver") as my user. Then when I try to connect from the Paraview frontend on my desktop, pvserver exits with this error: >> >>> Waiting for client... >>> Connection URL: cs://m8g-1-5:11111 >>> Accepting connection(s): m8g-1-5:11111 Client connected. >>> X Error of failed request: BadAlloc (insufficient resources for >>> operation) >>> Major opcode of failed request: 135 (GLX) >>> Minor opcode of failed request: 34 () >>> Serial number of failed request: 26 >>> Current serial number in output stream: 27 >> Now, according to the guys on the xorg users list (https://lists.x.org/archives/xorg/2016-March/057984.html), this is occurring as a result of the glXCreateContextAttribsARB call getting denied resources somehow, which lines up with the backtrace from gdb (also attached). >> >> Now, under the assumption that pvserver was somehow running out of memory, I've verified that the problem still occurs when my HPC job requests 64GB (which means the cgroup will limit me to that). >> >> Since both the client and server are precompiled 5.0 binaries from paraview.org, I'm not entirely sure where to go here. Can anyone shed any insight on what might be going on? A misconfiguration in my Xorg config? Some software package I'm missing? >> >> It's worth noting that several GLX-based benchmarks (eg. glxgears, glxspheres64, glmark2) and utilities (eg. glxinfo, glewinfo) seem to be able to interact with the Xorg just fine. >> >> Thanks, >> >> -- >> Lloyd Brown >> Systems Administrator >> Fulton Supercomputing Lab >> Brigham Young University >> http://marylou.byu.edu >> > > -- > Lloyd Brown > Systems Administrator > Fulton Supercomputing Lab > Brigham Young University > http://marylou.byu.edu > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview From utkarsh.ayachit at kitware.com Thu Mar 31 16:57:32 2016 From: utkarsh.ayachit at kitware.com (Utkarsh Ayachit) Date: Thu, 31 Mar 2016 16:57:32 -0400 Subject: [Paraview] ParaView 5.0 Python and Batch In-Reply-To: <8eae44b1513243beada55e8f16b3a334@ES01AMSNLNT.srn.sandia.gov> References: <8eae44b1513243beada55e8f16b3a334@ES01AMSNLNT.srn.sandia.gov> Message-ID: Here's a sample script: from paraview.simple import * # Get a list of all available timesteps. timeKeeper = GetTimeKeeper() timesteps = timeKeeper.TimestepValues # Now make animation scene go to a specific timestep: scene = GetAnimationScene() scene.AnimationTime = timesteps[5] # assuming 5 > len(timesteps) From wascott at sandia.gov Thu Mar 31 17:07:51 2016 From: wascott at sandia.gov (Scott, W Alan) Date: Thu, 31 Mar 2016 21:07:51 +0000 Subject: [Paraview] [EXTERNAL] Re: ParaView 5.0 Python and Batch In-Reply-To: References: <8eae44b1513243beada55e8f16b3a334@ES01AMSNLNT.srn.sandia.gov> Message-ID: <4bf57e35cafd430980dd6be3843e0033@ES01AMSNLNT.srn.sandia.gov> Perfect, thanks. -----Original Message----- From: Utkarsh Ayachit [mailto:utkarsh.ayachit at kitware.com] Sent: Thursday, March 31, 2016 2:58 PM To: Scott, W Alan Cc: paraview at paraview.org Subject: [EXTERNAL] Re: [Paraview] ParaView 5.0 Python and Batch Here's a sample script: from paraview.simple import * # Get a list of all available timesteps. timeKeeper = GetTimeKeeper() timesteps = timeKeeper.TimestepValues # Now make animation scene go to a specific timestep: scene = GetAnimationScene() scene.AnimationTime = timesteps[5] # assuming 5 > len(timesteps) From utkarsh.ayachit at kitware.com Thu Mar 31 17:49:08 2016 From: utkarsh.ayachit at kitware.com (Utkarsh Ayachit) Date: Thu, 31 Mar 2016 17:49:08 -0400 Subject: [Paraview] [EXTERNAL] Re: ParaView 5.0 Python and Batch In-Reply-To: <4bf57e35cafd430980dd6be3843e0033@ES01AMSNLNT.srn.sandia.gov> References: <8eae44b1513243beada55e8f16b3a334@ES01AMSNLNT.srn.sandia.gov> <4bf57e35cafd430980dd6be3843e0033@ES01AMSNLNT.srn.sandia.gov> Message-ID: BTW the comment on the last line should read "#assuming 5 < len(timesteps)". On Thu, Mar 31, 2016 at 5:07 PM, Scott, W Alan wrote: > Perfect, thanks. > > > -----Original Message----- > From: Utkarsh Ayachit [mailto:utkarsh.ayachit at kitware.com] > Sent: Thursday, March 31, 2016 2:58 PM > To: Scott, W Alan > Cc: paraview at paraview.org > Subject: [EXTERNAL] Re: [Paraview] ParaView 5.0 Python and Batch > > Here's a sample script: > > from paraview.simple import * > > # Get a list of all available timesteps. > timeKeeper = GetTimeKeeper() > timesteps = timeKeeper.TimestepValues > > # Now make animation scene go to a specific timestep: > scene = GetAnimationScene() > scene.AnimationTime = timesteps[5] # assuming 5 > len(timesteps) From chris at communityrenewables.com Thu Mar 31 20:43:58 2016 From: chris at communityrenewables.com (Chris Fisichella) Date: Fri, 01 Apr 2016 00:43:58 +0000 Subject: [Paraview] paraview quits when run through Windows Remote Desktop Message-ID: <20160401004358.Horde.hmhDoSJ9zYqRq2y_Z57pWw1@192.168.1.14> Hi, Paraview "started crashing" recently. It was because I switched to trying to use it over Windows remote desktop. FYI, Chris -------------- next part -------------- An HTML attachment was scrubbed... URL: From utkarsh.ayachit at kitware.com Thu Mar 31 21:58:25 2016 From: utkarsh.ayachit at kitware.com (Utkarsh Ayachit) Date: Thu, 31 Mar 2016 21:58:25 -0400 Subject: [Paraview] paraview quits when run through Windows Remote Desktop In-Reply-To: <20160401004358.Horde.hmhDoSJ9zYqRq2y_Z57pWw1@192.168.1.14> References: <20160401004358.Horde.hmhDoSJ9zYqRq2y_Z57pWw1@192.168.1.14> Message-ID: You cannot use ParaVIew 5.0 or later over remote desktop anymore. ParaView now needs newer OpenGL (3.2 or later) and remote desktop uses software OpenGL implementation that only supports OpenGL 1.1. It may be possible to build Mesa3D (http://www.mesa3d.org/) on Windows, but I personally don't have much experience with Mesa3D on Windows. Maybe someone else can chime in. Utkarsh On Thu, Mar 31, 2016 at 8:43 PM, Chris Fisichella wrote: > Hi, > > Paraview "started crashing" recently. It was because I switched to trying to > use it over Windows remote desktop. > > FYI, > Chris > > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview > From andy.bauer at kitware.com Thu Mar 31 23:10:35 2016 From: andy.bauer at kitware.com (Andy Bauer) Date: Thu, 31 Mar 2016 23:10:35 -0400 Subject: [Paraview] [EXTERNAL] BadAlloc Error In-Reply-To: References: <56FC2AC3.80005@byu.edu> <08f4db1652984533ae06c4a99664e7d2@ES01AMSNLNT.srn.sandia.gov> <56FD35D3.8030904@byu.edu> Message-ID: Hi Lloyd, If you've built ParaView yourself in the past then doing it with EGL support shouldn't be any more difficult. The link that Utkarsh sent out covers most if not all of the necessary information. I'll highlight the fact though that you'll need to update your NVIDIA drivers to at least 355.11. The dashboard that's testing ParaView with EGL is running 358.13. If you're building 5.0 or 5.0.1 it may not have the newest stuff for easily finding EGL libraries. For reference, on our EGL dashboard machine the location that the default NVIDIA driver install puts the EGL libraries and header files are: EGL_INCLUDE_DIR /usr/include EGL_LIBRARY /usr/lib/x86_64-linux-gnu/libEGL.so EGL_gldispatch_LIBRARY /usr/lib/x86_64-linux-gnu/libGLdispatch.so.0 EGL_opengl_LIBRARY /usr/lib/x86_64-linux-gnu/libOpenGL.so Please let us know if you have any problems. Best, Andy On Thu, Mar 31, 2016 at 4:51 PM, Utkarsh Ayachit < utkarsh.ayachit at kitware.com> wrote: > Lloyd, > > For a headless server with K80s, you cannot use binaries distributed > from paraview.org. I'd suggesting building ParaView from source with > EGL support (refer to > > https://blog.kitware.com/off-screen-rendering-through-the-native-platform-interface-egl/ > ). > > Andy, can you point Lloyd to any addition ParaVIew + EGL build > information that may be useful? Thanks > > Utkarsh > > > On Thu, Mar 31, 2016 at 10:36 AM, Lloyd Brown wrote: > > Well....not exactly. Just for clarification, this is running pvserver, > > with a completely headless Xorg instance. I'm then connecting my > > desktop's Paraview frontend instance to it over (presumably) a TCP > > socket. I'm not actually using SSH x11 forwarding, in this case. > > > > But to answer your other question, here's the similar info from my setup: > > > >> bash-4.1$ DISPLAY=:0.0 glxinfo | grep OpenGL > >> OpenGL vendor string: NVIDIA Corporation > >> OpenGL renderer string: Tesla K80/PCIe/SSE2 > >> OpenGL version string: 4.5.0 NVIDIA 352.79 > >> OpenGL shading language version string: 4.50 NVIDIA > >> OpenGL extensions: > >> bash-4.1$ > > > > So, if I'm interpreting that right, I should be able up to handle OpenGL > > v4.5.0. > > > > Lloyd > > > > > > On 03/30/2016 08:25 PM, Scott, W Alan wrote: > >> Lloyd, > >> I see the same thing, ... um ... sort of. Mine occurs when ssh -X'ing > into a remote blade. New ParaView (i.e., 5.0.0 and later) needs OpenGL > 3.2. I suspect that X forwarding isn't supporting OpenGL 3.2. > >> > >> If I log onto the blade directly, the OGL version is sufficient. But, > when ssh -X'ing into it, if I do a "glxinfo | grep OpenGL", three of the > lines will say > >> > >> OpenGL vendor string: NVIDIA Corporation > >> OpenGL renderer string: Quadro 3000M/PCIe/SSE2 > >> OpenGL version string: 2.1.2 NVIDIA 337.25 > >> > >> I wonder if you aren't seeing the same thing? > >> > >> > >> -----Original Message----- > >> From: ParaView [mailto:paraview-bounces at paraview.org] On Behalf Of > Lloyd Brown > >> Sent: Wednesday, March 30, 2016 1:37 PM > >> To: paraview at paraview.org > >> Subject: [EXTERNAL] [Paraview] BadAlloc Error > >> > >> Hi, all. > >> > >> I'm trying to get Paraview 5.0 to interact well with the Tesla k80 GPUs > in my HPC lab, and I'm encountering an interesting error. I'm hoping that > someone can point me in the right direction to diagnose it. > >> > >> So, on an HPC node, with some k80s installed, I'm launching Xorg > (example config attached) as root, then launching pvserver > >> ("DISPLAY=:0.0 pvserver") as my user. Then when I try to connect from > the Paraview frontend on my desktop, pvserver exits with this error: > >> > >>> Waiting for client... > >>> Connection URL: cs://m8g-1-5:11111 > >>> Accepting connection(s): m8g-1-5:11111 Client connected. > >>> X Error of failed request: BadAlloc (insufficient resources for > >>> operation) > >>> Major opcode of failed request: 135 (GLX) > >>> Minor opcode of failed request: 34 () > >>> Serial number of failed request: 26 > >>> Current serial number in output stream: 27 > >> Now, according to the guys on the xorg users list ( > https://lists.x.org/archives/xorg/2016-March/057984.html), this is > occurring as a result of the glXCreateContextAttribsARB call getting denied > resources somehow, which lines up with the backtrace from gdb (also > attached). > >> > >> Now, under the assumption that pvserver was somehow running out of > memory, I've verified that the problem still occurs when my HPC job > requests 64GB (which means the cgroup will limit me to that). > >> > >> Since both the client and server are precompiled 5.0 binaries from > paraview.org, I'm not entirely sure where to go here. Can anyone shed > any insight on what might be going on? A misconfiguration in my Xorg > config? Some software package I'm missing? > >> > >> It's worth noting that several GLX-based benchmarks (eg. glxgears, > glxspheres64, glmark2) and utilities (eg. glxinfo, glewinfo) seem to be > able to interact with the Xorg just fine. > >> > >> Thanks, > >> > >> -- > >> Lloyd Brown > >> Systems Administrator > >> Fulton Supercomputing Lab > >> Brigham Young University > >> http://marylou.byu.edu > >> > > > > -- > > Lloyd Brown > > Systems Administrator > > Fulton Supercomputing Lab > > Brigham Young University > > http://marylou.byu.edu > > > > _______________________________________________ > > Powered by www.kitware.com > > > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > > > Search the list archives at: http://markmail.org/search/?q=ParaView > > > > Follow this link to subscribe/unsubscribe: > > http://public.kitware.com/mailman/listinfo/paraview > -------------- next part -------------- An HTML attachment was scrubbed... URL: From tossin at gmail.com Fri Mar 25 18:37:58 2016 From: tossin at gmail.com (Evan Kao) Date: Fri, 25 Mar 2016 22:37:58 -0000 Subject: [Paraview] Issue with the vtkStructuredPointsReader or Writer when reading/writing binary files? Message-ID: Hello all, I'm working with vtkImageData in Paraview 5.0 (Windows 7, 64-bit) and sometimes I need to save data in binary legacy (.vtk) format for backwards compatibility with older VTK versions. However, I had issues reading the resulting file using VTK 5.10, or reading it back into Paraview. The following error pops up: Warning: In C:\bbd\df0abce0\source-paraview\VTK\IO\Legacy\vtkStructuredPointsReader.cxx, line 293 vtkStructuredPointsReader (000000000D80D7D0): Not all meta data was read form the file. I attached a sample file. ASCII data appears to work fine. - Evan Kao -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: test.vtk Type: application/octet-stream Size: 633608 bytes Desc: not available URL: From samuelkey at bresnan.net Thu Mar 3 15:46:06 2016 From: samuelkey at bresnan.net (Samuel Key) Date: Thu, 03 Mar 2016 20:46:06 -0000 Subject: [Paraview] SWKey: Bad Behavior W/ the PV's Contour Filter? Message-ID: <56D8A298.8090402@bresnan.net> All, I try to keep up with PV's latest releases, but I think I missed something along the way -- Platform: PV-5.0.0-64Bit; Windows-7 64Bit; Nvidia F4800 Graphics; EnSight Gold Binary simulation results file-sets. This datum set has 498244 FE cells, 520072 nodal points, and see attached *.case file for cell and point datum sets. With respect to the attached picture, (1) The only cell and point item loaded is the point scalar quantity 'Max-Velocity-Mag.' (2) Upper-Right Image: Fringe plot directly from 'famego.results.case' (3) Upper-Left Image: Case>Calculator1>Contour1; the expected display. (4) Lower-Left Image: Case>Countour2; Contour2 control panel shows 'Max-Velocity-Mag' and contour levels "to be contoured." Difficulty: The Lower-left image shows solid-color iso-surfaces for 'Max-Velocity Mag' but a 'vtkBlockColors' legend, and the top drop-down available-items menu is missing 'Max-Velocity-Mag' as a choice and has substituted(?) 'vtkBlockColors.' Question: Is there now something different I should be doing to use the 'Case>Contour' pipeline? Samuel Key FMA Development 1005 39th Ave NE Great Falls, Montana 59404 USA -------------- next part -------------- A non-text attachment was scrubbed... Name: PV5.0.0-64bit-Contour-Filter-Behavior.png Type: image/png Size: 429263 bytes Desc: not available URL: -------------- next part -------------- FORMAT type: ensight gold GEOMETRY model: 1 1 fmaego.data.geom change_coords_only VARIABLE vector per node: 1 1 Displacement fmaego.data.ndis vector per node: 1 1 Velocity fmaego.data.nvel vector per node: 1 1 Acceleration fmaego.data.nacc vector per node: 1 1 Max-Velocity fmaego.data.nvmx vector per node: 1 1 Min-Velocity fmaego.data.nvmn scalar per node: 1 1 Min-Velocity-Mag fmaego.data.nvnm scalar per node: 1 1 Max-Velocity-Mag fmaego.data.nvxm scalar per element: 1 1 Material fmaego.data.emat scalar per element: 1 1 Material-State fmaego.data.esta scalar per element: 1 1 Pressure fmaego.data.eprs scalar per element: 1 1 Bulk-Strain fmaego.data.elnv scalar per element: 1 1 Strain-Energy-Density fmaego.data.esed scalar per element: 1 1 Effective-Stress fmaego.data.edev vector per element: 1 1 Stress*Vel fmaego.data.estv tensor symm per element: 1 1 Stress fmaego.data.estr TIME time set: 1 number of steps: 51 time values: 7.583666201834E-05 4.550199721100E-04 9.100399442201E-04 1.365059916330E-03 1.802424622983E-03 2.230961696908E-03 2.659498770833E-03 3.088035844758E-03 3.587995764336E-03 4.016532838261E-03 4.445069912186E-03 4.873606986111E-03 5.302144060035E-03 5.730681133960E-03 6.230641053539E-03 6.659178127464E-03 7.087715201388E-03 7.516252275302E-03 7.944789349213E-03 8.373326423032E-03 8.801863496957E-03 9.301823416535E-03 9.730360490460E-03 1.015889756774E-02 1.058743464169E-02 1.101597170808E-02 1.144450878131E-02 1.194446870085E-02 1.237300577469E-02 1.280154284851E-02 1.323007992240E-02 1.365861699632E-02 1.408712134320E-02 1.458707982386E-02 1.501570007024E-02 1.544444653247E-02 1.587267842893E-02 1.630089742372E-02 1.672914191102E-02 1.722877623688E-02 1.765758677276E-02 1.808666397731E-02 1.851505207909E-02 1.894300183321E-02 1.937085110504E-02 1.986988351968E-02 2.029751467742E-02 2.072503810503E-02 2.115244884686E-02 2.157974161924E-02 2.200691076221E-02 FILE file set: 1 number of steps: 51 From wturner at hep.ph.liv.ac.uk Fri Mar 4 06:43:26 2016 From: wturner at hep.ph.liv.ac.uk (wturner) Date: Fri, 04 Mar 2016 11:43:26 -0000 Subject: [Paraview] Slow loading data with geometry In-Reply-To: References: <8531f59b1b7854ef8a850ec9becdc181@hep.ph.liv.ac.uk> <2987d8255937354faa32214c706a644a@hep.ph.liv.ac.uk> Message-ID: <8c881a6140307cc9d07117a96561cb5c@hep.ph.liv.ac.uk> Hi Cory, for the geometry VTM (attached) looks to be ASCII and the VTP is base64 (random attached, but different VTP's have different lengths of base64 stuff). for the events, they are stored as .heprep (again, attached) then loaded in using a GeantToVTK plugin to a Multi-block Dataset. I didnt build from source, just using the binaries on SL6. Thanks, WT On 03-03-2016 22:13, Cory Quammen wrote: > WT, > > That's a decent number of cells and points, but not super big. Can you > provide details on the file format in which you are storing the data? > VTK legacy file in ASCII encoding would be slow to load, for example. > > Did you build ParaView in debug mode, by change? That may also explain > the slow data loading. > > Is there any sample data you can provide? > > Thanks, > Cory > > On Thu, Mar 3, 2016 at 4:05 PM, wturner > wrote: >> Hi Cory, >> >> Yes, I've had this problem in previous versions. I am currently using >> Paraview v5 and previously used 4.3.1. >> >> Geometry is 1347798 Cells, 3909201 Points and takes up 3.6e+02 MB in >> memory. >> Events are around 3039 Cells, 3040 Points and 0.19 MB memory >> >> Not sure if it's important but it takes a similar amount of time if >> I'm >> running locally on my 4core desktop, or connected to a pvserver using >> a >> 980Ti for rendering. >> >> Thanks, >> WT >> >> >> On 26-02-2016 19:45, Cory Quammen wrote: >>> >>> Hi WT, >>> >>> Is this a new problem or is this the first time you have tried this. >>> If this is a new problem, in which version of ParaView did it work >>> quickly and in which version of ParaView did it start? If this is >>> your >>> first time trying this, how large are your geometries you are trying >>> to display? >>> >>> Thanks, >>> Cory >>> >>> On Fri, Feb 26, 2016 at 12:49 PM, wturner >>> wrote: >>> >>>> Hi all, >>>> >>>> This should be an easy one. I've got GEANT4 exported geometry and >>>> events. I've got a plugin to convert from GEANT to VTK I cut down >>>> the geometry to what I need, save it as VTM and use this in the >>>> future. If I load the HEPREP.zip events without the geometry I can >>>> press play and flip though event by event quickly, ~10ms per event.. >>>> But if I try and flip through events with geometry it takes >>>> ~10-20seconds per event. >>>> >>>> I've tried right clicking on the geom and selecting "ignore time", >>>> but no luck. Can't find anything in the documentation. >>>> >>>> Thanks, >>>> WT >>>> _______________________________________________ >>>> Powered by www.kitware.com [1] >>>> >>>> Visit other Kitware open-source projects at >>>> http://www.kitware.com/opensource/opensource.html [2] >>>> >>>> Please keep messages on-topic and check the ParaView Wiki at: >>>> http://paraview.org/Wiki/ParaView [3] >>>> >>>> Search the list archives at: http://markmail.org/search/?q=ParaView >>>> [4] >>>> >>>> Follow this link to subscribe/unsubscribe: >>>> http://public.kitware.com/mailman/listinfo/paraview [5] >>> >>> >>> -- >>> >>> Cory Quammen >>> R&D Engineer >>> Kitware, Inc. >>> >>> Links: >>> ------ >>> [1] http://www.kitware.com >>> [2] http://www.kitware.com/opensource/opensource.html >>> [3] http://paraview.org/Wiki/ParaView >>> [4] http://markmail.org/search/?q=ParaView >>> [5] http://public.kitware.com/mailman/listinfo/paraview >> >> -------------- next part -------------- A non-text attachment was scrubbed... Name: TrackersAndCalos_source5097T0000.vtm Type: application/xml Size: 4274215 bytes Desc: not available URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: TrackersAndCalos_source5097T0000_43_0.vtp Type: application/xml Size: 5707 bytes Desc: not available URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: event-0000000007.heprep Type: application/xml Size: 44164 bytes Desc: not available URL: From megdich_islem at yahoo.fr Tue Mar 8 06:54:57 2016 From: megdich_islem at yahoo.fr (Megdich Islem) Date: Tue, 08 Mar 2016 11:54:57 -0000 Subject: [Paraview] question-filter In-Reply-To: <1214750239.3404248.1457436956673.JavaMail.yahoo@mail.yahoo.com> References: <1214750239.3404248.1457436956673.JavaMail.yahoo@mail.yahoo.com> Message-ID: <607727307.8849496.1457437914115.JavaMail.yahoo@mail.yahoo.com> Here are the pictures. Le Mardi 8 mars 2016 11h35, Megdich Islem a ?crit : Hi cory, ?I was working on the case of water computationin the desired domain taking into account your suggestions. I attached heresome pictures that helps to figure out how I did it. I created the domain inwhich I want to compute the volume of water using the clip filter and then Ithresolded the clipped domain to ?contain only the cells ranging between0.5 and 1 of alpha water and I ended up with the domain illustrated in picture3, and then I applied the annotation filter setting up the array association toPoint Data and the expression to algs.sum(algs.volume(inputs[0])), but I endedup with an error in the render view and output message stating thatAttributeError:'None Type' object has no attribute 'GetCellData'. I couldn'tunderstand the reason, I tried ?all the array Association options, I gotthe same error, except for the Row Data, I got this error:AttributeError:'NoneType' object has no attribute 'GetNumberOfArrays'. (picture 4 and 5). ?I googled that link? ?paraview.simple.PythonAnnotation ? ParaView/Python5.0.1-RC1-193-gad11756 documentation | ? | | ? | ? | ? | ? | ? | | | paraview.simple.PythonAnnotation ? ParaView/Python 5.0.1-RC1-193-gad11756 documentation Docs ? Index paraview.simple.PythonAnnotation paraview.simple.PythonAnnotation paraview.simple.PythonAnnotation(*input, **params) This filter uses Python to calculate an expression. It | | | | | | Afficher sur?www.paraview.org | Aper?u par Yahoo | | | | | | ? | | | | | | | | | ?It ?says that I need to set the input whichI didn't know how to do it since it doesn't ask for any input in the PropertiesPanel. Any solutions for this problem ?? ?In this expression algs.sum(algs.volume(inputs[0])), whatdoes the?0??stands for ?? ?I think if I threshold the domain in which Iwant to calculate the volume of water, let's say between 0.5 and 1, then I willend up by inaccurate water volume because I am including volume of air in thecomputed volume and on the other hand I am ignoring the cells that contain lessthan 0.5 of water. ?That's why, I am looking for an algorithm that multiplyevery cell containing water by the coefficient alpha water. You find attachedin picture 6, an example of how I want to calculate the water volume. I don'tknow how to program it. ?Any helps concerning this matter will be verymuch appreciated. Regards, Islem Megdiche PhD student Le Mardi 23 f?vrier 2016 14h21, Cory Quammen a ?crit : Hi Islem, Please reply-all to keep the discussion on the list so that others may benefit from the discussion. First, is there a data array that describes whether a volume element in your mesh contains water or some other element? If so, you can use the Threshold filter under the Filters -> Alphabetical -> Threshold menu to select only the elements representing water. You will have to set the minimum and maximum to the value that represents water, then click Apply. HTH, Cory On Mon, Feb 22, 2016 at 1:14 PM, Megdich Islem wrote: > Hi again, > > Thank you for your suggestion, Could you please explain how to do the first > step because I am not the one who created the picture I sent you before. > > Regards, > Islem > > > Le Lundi 22 f?vrier 2016 16h45, Megdich Islem a > ?crit : > > > Thank you for your reply. I will try your suggestions. > > Regards, > Islem > > > Le Lundi 22 f?vrier 2016 14h22, Cory Quammen a > ?crit : > > > Islem, > > There are likely two steps: > > 1). Threshold your volume to identify only the water-containing cells. > It looks like you have a way to do this already? > > 2). Compute the volumes of the water-containing cells and summing them up. > > You can use the Threshold filter to do number 1 if you have a material > code in the cell data. To compute the volume of the cells, add a > Python Annotation filter to the Threshold filter. Set the Expression > to > > algs.sum(algs.volume(inputs[0])) > > This uses the numpy-like interface in the Python layer to compute the > volumes of the cells and sum them all up. The Python Annotation filter > should display the volume with a text label in your renderer. > > Hope this helps, > Cory > > On Mon, Feb 22, 2016 at 9:09 AM, Megdich Islem > wrote: >> Hi Cory, >> >> Thank you very much for your prompt reply. I've attached here a picture >> that >> illustrates my problem. I am working on the break of bund walls and I want >> to compute the volume of water that overtops the bund wall (walls >> surrounding storage tank), after the? solution reaches the steady state. >> >> Regards, >> Islem >> >> >> Le Lundi 22 f?vrier 2016 13h53, Cory Quammen a >> ?crit : >> >> >> Hi Islem, >> >> This is the place to ask ParaView questions! There is some activity on >> StackOverflow, but most people ask questions on this mailing list. >> >> Could you clarify what you want to compute? Do you just want to subset >> a volume mesh and display the results over time? Do you want to >> compute one quantity and display it as a graph over time? Do you want >> to compute a single number from a time series data set? >> >> Thanks, >> Cory >> >> On Mon, Feb 22, 2016 at 8:48 AM, Megdich Islem >> wrote: >>> Hello, >>> >>> I am new to paraview, and I didn't find a forum under paraview website to >>> ask my question. >>> My question is is there any filter in paraview that lets to compute the >>> evolution of a quantity within a specific volume of the mesh. >>> >>> Regards, >>> Islem >>> >>> _______________________________________________ >>> Powered by www.kitware.com >>> >>> Visit other Kitware open-source projects at >>> http://www.kitware.com/opensource/opensource.html >>> >>> Please keep messages on-topic and check the ParaView Wiki at: >>> http://paraview.org/Wiki/ParaView >>> >>> Search the list archives at: http://markmail.org/search/?q=ParaView >>> >>> Follow this link to subscribe/unsubscribe: >>> http://public.kitware.com/mailman/listinfo/paraview >> >>> >> >> >> >> -- >> Cory Quammen >> R&D Engineer >> Kitware, Inc. > >> >> >> > > > > -- > Cory Quammen > R&D Engineer > Kitware, Inc. > > > > -- Cory Quammen R&D Engineer Kitware, Inc. -------------- next part -------------- An HTML attachment was scrubbed... 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Name: 6-volume of water-min.jpg Type: image/jpeg Size: 69186 bytes Desc: not available URL: From Akhilesh.Sasankan at asu.edu Fri Mar 11 00:56:28 2016 From: Akhilesh.Sasankan at asu.edu (Akhilesh Sasankan (Student)) Date: Fri, 11 Mar 2016 05:56:28 -0000 Subject: [Paraview] Paraview Installation Error Message-ID: Hello all! I'm trying to install Paraview v5.0.0 in Ubuntu 12.04. I'm following this document to do this. http://www.paraview.org/Wiki/ParaView:Build_And_Install I have installed all the dependencies. Also I have separate source and build folders. I configured Paraview using ccmake using the the setting mentioned in the document. (CMakeCahe attched) But once I run the make command: make -j 4 I'm getting the following error:(this is the last portion ) [ 0%] Building CXX object VTK/Utilities/KWSys/vtksys/CMakeFiles/vtksys.dir/FStream.cxx.o [ 0%] Building CXX object VTK/Utilities/KWSys/vtksys/CMakeFiles/vtksys.dir/SystemInformation.cxx.o Linking C static library ../../../lib/libvtkWrappingTools-pv5.0.a [ 0%] Built target vtkWrappingTools Linking CXX shared library ../../../../lib/libvtksys-pv5.0.so [ 0%] Built target vtksys make: *** [all] Error 2 Can anyone help me with this? Thanks in Advance. Best, Akhilesh -------------- next part -------------- An embedded and charset-unspecified text was scrubbed... Name: CMakeCache.txt URL: From cindy.castro at uvsq.fr Fri Mar 18 05:12:42 2016 From: cindy.castro at uvsq.fr (Cindy Castro) Date: Fri, 18 Mar 2016 09:12:42 -0000 Subject: [Paraview] Background in 3D mode Message-ID: <2o0km31bh5x8862p1eloosg8.1458291299803@email.android.com> Hello, I am using ParaView in client/server mode with stereo. I have a cluster? with 4 nodes, 1 GPU each (NVIDIA K5000) and 8 screens for display. My problem is I can not find how to span a background over my 8 screens with ParaView.? The background is displayed on each screen. 3D models are well displayed? in 3D (no problem with that). Please find attached files to explain : - paraview_client shows the client with the view I would like to display - wall_display is how the servers display 3D model and background on my? 8 screens... (3D model OK but background NOK) - wall_config.pvx is the PVX file for the wall configuration The server is run with the command: mpirun -np 8 -machinefile? /opt/software/ParaView/PVscripts/server_machinefile.txt? /opt/software/ParaView/ParaView-5.0.0-bin/bin/pvserver -rc? --client-host=mire-pc /opt/software/ParaView/PVresources/wall_config.pvx Server-machine.txt files is Node1 slot=2 Node2?slot=2 Node3?slot=2 Node4?slot=2 I tried tiles mode but the display is not in the right order... and I can not change my x screen configuration which is right. I did not find where I could change the procs order in MPI. Can you help me ? Is it possible to span a background over several? screens in 3D mode ? It would be really useful when rendering 3D models. Regards, --? Cindy CASTRO Responsable plateforme DIGISCOPE-MIRE Plateforme d'Int?gration et de Tests (PIT) --? Observatoire de Versailles Saint-Quentin-en-Yvelines (OVSQ) Quartier des Garennes 11 Boulevard d'Alembert 78280 Guyancourt --? B?timent principal - RDC - Bureau 215 T?l : +33 (0)1 80 28 51 03 Salle MIRE : +33 (0)1 80 28 54 93 -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: wall_display.jpg Type: image/jpeg Size: 2466075 bytes Desc: not available URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: paraview_client.jpg Type: image/jpeg Size: 3086933 bytes Desc: not available URL: -------------- next part -------------- An embedded and charset-unspecified text was scrubbed... Name: wall_config.pvx URL: From fabidi89 at vt.edu Thu Mar 24 12:12:56 2016 From: fabidi89 at vt.edu (Faiz Abidi) Date: Thu, 24 Mar 2016 16:12:56 -0000 Subject: [Paraview] Paraview5 in CAVE Message-ID: I am struggling to make Paraview5 work in the CAVE (4 sided). I have Paravie5 built from source, enabled the VRPlugin, mpi, and other needed stuff. However, I am confused with the PVX file. I made some progress, and can load up a scene but the scene doesn't occupy all the walls of the CAVE. It just occupies a small square box on the top left wall (see attached). I played with the cave.pvx file but no matter what values I give in it, I can only see a small box when I connect to the Paraview client. I need help. Would anyone have any idea please? -- Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com | +1-540-998-6636 -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: IMG_4540.JPG Type: image/jpeg Size: 1629470 bytes Desc: not available URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: IMG_4539.JPG Type: image/jpeg Size: 1890155 bytes Desc: not available URL: From cory.quammen at kitware.com Thu Mar 24 14:51:22 2016 From: cory.quammen at kitware.com (Cory Quammen) Date: Thu, 24 Mar 2016 18:51:22 -0000 Subject: [Paraview] How to determine that some points are inside some closed surfaces or not ? In-Reply-To: References: Message-ID: I added a Clean filter after the Tube filter, and that seemed to do the trick. There might be a problem with the orientation of the tube filter cap end that makes the distance test fail. See the attached modification of your example. Thanks, Cory On Thu, Feb 25, 2016 at 10:51 PM, hengxing pan wrote: > Hi, Cory > I have tried to take out the points inside a tube to lines in the same > programmable filter as you, but it turns out that there are always some > points outside the tube which the filter can not get rid of. I have made a > small example for you. Do you have any idea about this situation ? > Hengxing > > 2016-02-23 22:57 GMT+08:00 Cory Quammen : > >> Hi, >> >> Please load the attached state file that shows how to find the points >> inside an object. In this case, I use a Point Source to generate the >> points and a Sphere Source to generate the object. The Programmable >> Filter shows how to find the signed distance of points to the nearest >> surface, then threshold those points to select all whose signed >> distance is less than 0. >> >> HTH, >> Cory >> >> On Tue, Feb 23, 2016 at 6:15 AM, hengxing pan wrote: >> > Hi,all >> > >> > I wrote the lines.vtk in binary format and the points.vtk in ASCII >> format >> > according to www.vtk.org/VTK/img/file-formats.pdf. >> > The attached pictures show the process how I get the tubes(closed >> surfaces >> > which I thought the tubes are) ,then I want to find out the points >> which are >> > inside the tubes (blue area in the view3), but I don't know how to work >> it >> > out. >> > Now I'm desperate for achieving my aim, so please help me if you know >> how to >> > do it ! >> > Thank you in advance ! >> > pan hengxing >> > >> > >> > >> > _______________________________________________ >> > Powered by www.kitware.com >> > >> > Visit other Kitware open-source projects at >> > http://www.kitware.com/opensource/opensource.html >> > >> > Please keep messages on-topic and check the ParaView Wiki at: >> > http://paraview.org/Wiki/ParaView >> > >> > Search the list archives at: http://markmail.org/search/?q=ParaView >> > >> > Follow this link to subscribe/unsubscribe: >> > http://public.kitware.com/mailman/listinfo/paraview >> > >> >> >> >> -- >> Cory Quammen >> R&D Engineer >> Kitware, Inc. >> > > -- Cory Quammen R&D Engineer Kitware, Inc. -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: PointsInsideTubes2.pvsm Type: application/octet-stream Size: 475657 bytes Desc: not available URL: From fabidi89 at vt.edu Fri Mar 25 18:04:18 2016 From: fabidi89 at vt.edu (Faiz Abidi) Date: Fri, 25 Mar 2016 22:04:18 -0000 Subject: [Paraview] Mono and Stereo Rendering in the CAVE In-Reply-To: References: Message-ID: Alright, I updated the pvx file some, just the correct coordinates. Attached is one image for reference. I can clearly the two images with an eye separation of 0.065, but for some reason, I see both the images with stereo glasses on. Any more ideas? Lance (CC'd) had an idea that maybe, we can do passive stereo rendering as well. Would you recommend that given our projectors here do support active stereo? I am still trying though to make it work with active stereo. Is there someway to define the viewpoints in the pvx file? Also, is there some kind of a schema for this pvx file published somewhere? Thanks for all your help! On Fri, Mar 25, 2016 at 4:55 PM, Faiz Abidi wrote: > I can see the error from both the client, and the server. > > Just tried RedBlue and I got a left eye but no right eye. When I changed > the server's type to from Same as Client to CrystalEyes, I get the same > errors in vtkOpenGLCamera.cxx. > > On Fri, Mar 25, 2016 at 4:34 PM, David E DeMarle > wrote: > >> Is that error message from the client or server process? >> >> Also, try just RedBlue at first and verify that you get two perspectives. >> Then in the properties panel, change the server's type to from Same as >> Client to CrystalEyes. >> >> >> David E DeMarle >> Kitware, Inc. >> R&D Engineer >> 21 Corporate Drive >> Clifton Park, NY 12065-8662 >> Phone: 518-881-4909 >> >> On Fri, Mar 25, 2016 at 4:27 PM, Faiz Abidi wrote: >> >>> I do enable --stereo on the client side when connecting to the server, >>> but when I give --stereo-type="Crystal Eyes", I get OpenGL errors in >>> vtkOpenGLCamera.cxx. I don't get that when I don't specify the stereo type. >>> I *think* that's because "Crystal Eyes" ain't supported by the projectors >>> we have here (not sure). >>> >>> Yes, I checked the stereo type in the properties panel. It sets it to >>> Anaglyph, and Server Stereo Type = Same as Client. >>> >>> On Fri, Mar 25, 2016 at 4:07 PM, David E DeMarle < >>> dave.demarle at kitware.com> wrote: >>> >>>> Have you started the client that connects to the pvserver with --stereo >>>> and verified the stereo type for client and server jobs the view section of >>>> the properties panel? >>>> On Mar 25, 2016 3:43 PM, "Faiz Abidi" wrote: >>>> >>>>> Hi guys, >>>>> >>>>> I have setup Paraview5 in a CAVE environment at Virginia Tech. I got >>>>> mono to work but I am stuck with Stereo rendering. >>>>> >>>>> Below is my stereo cave.pvx file. >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> >>>> Environment="DISPLAY=:0.4" >>>>> Geometry="2560x1600+0+0" >>>>> FullScreen="1" >>>>> ShowBorders="0" >>>>> LowerLeft="-1 -1 -1" >>>>> LowerRight="1 -1 -1" >>>>> UpperRight="1 1 -1"/> >>>>> >>>> Environment="DISPLAY=:0.5" >>>>> Geometry="2560x1600+0+0" >>>>> FullScreen="1" >>>>> ShowBorders="0" >>>>> LowerLeft="-1 -1 1" >>>>> LowerRight="1 -1 -1" >>>>> UpperRight="1 1 -1"/> >>>>> >>>> Environment="DISPLAY=:0.6" >>>>> Geometry="2560x1600+0+0" >>>>> FullScreen="1" >>>>> ShowBorders="0" >>>>> LowerLeft="-1 -1 -1" >>>>> LowerRight="1 -1 -1" >>>>> UpperRight="1 1 -1"/> >>>>> >>>> Environment="DISPLAY=:0.7" >>>>> Geometry="2560x1600+0+0" >>>>> FullScreen="1" >>>>> ShowBorders="0" >>>>> LowerLeft="-1 -1 -1" >>>>> LowerRight="1 -1 -1" >>>>> UpperRight="1 1 -1"/> >>>>> >>>>> >>>>> >>>>> The problem is that I don't see any distinction between the left, and >>>>> the right eye. I would have attached images if it helps but that may make >>>>> my email too big to be approved by the moderator. >>>>> >>>>> About the setup in the lab - we have 8 projectors driving this 4-sdied >>>>> cave, 2 projectors for each wall. The projectors do active stereo, >>>>> 2560x1600 resolution. >>>>> >>>>> We think the issue maybe with setting up the correct view frustum but >>>>> not sure. Anybody seen this issue before? >>>>> -- >>>>> Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com | >>>>> +1-540-998-6636 >>>>> >>>>> _______________________________________________ >>>>> Powered by www.kitware.com >>>>> >>>>> Visit other Kitware open-source projects at >>>>> http://www.kitware.com/opensource/opensource.html >>>>> >>>>> Please keep messages on-topic and check the ParaView Wiki at: >>>>> http://paraview.org/Wiki/ParaView >>>>> >>>>> Search the list archives at: http://markmail.org/search/?q=ParaView >>>>> >>>>> Follow this link to subscribe/unsubscribe: >>>>> http://public.kitware.com/mailman/listinfo/paraview >>>>> >>>>> >>> >>> >>> -- >>> Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com | >>> +1-540-998-6636 >>> >> >> > > > -- > Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com | > +1-540-998-6636 > -- Faiz Abidi | Master's Student at Virginia Tech | www.faizabidi.com | +1-540-998-6636 -------------- next part -------------- An HTML attachment was scrubbed... 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