<html><body><div style="color:#000; background-color:#fff; font-family:arial, helvetica, sans-serif;font-size:12pt"><div><span>What is the class that is responsible for testing to reader to see if it can open the .wind file?</span></div><div><br><span></span></div><div><span>Sohail<br></span></div><div><br></div> <div style="font-family: arial, helvetica, sans-serif; font-size: 12pt;"> <div style="font-family: times new roman, new york, times, serif; font-size: 12pt;"> <div dir="ltr"> <font face="Arial" size="2"> <hr size="1"> <b><span style="font-weight:bold;">From:</span></b> Andy Bauer <andy.bauer@kitware.com><br> <b><span style="font-weight: bold;">To:</span></b> Sohail Shafii <sohailshafii@yahoo.com> <br><b><span style="font-weight: bold;">Cc:</span></b> "Woodring, Jonathan L" <woodring@lanl.gov>; Sebastien Jourdain <sebastien.jourdain@kitware.com>; "migichen@gmail.com" <migichen@gmail.com>; "paraview@paraview.org"
<paraview@paraview.org> <br> <b><span style="font-weight: bold;">Sent:</span></b> Wednesday, July 11, 2012 10:53 AM<br> <b><span style="font-weight: bold;">Subject:</span></b> Re: [Paraview] ParaView thinks that it does not have a wind blade reader<br> </font> </div> <br>
<meta http-equiv="x-dns-prefetch-control" content="off"><div id="yiv2079842220">I was reluctant to enable the reader in serial (i.e. not using MPI IO which I think is getting done by default with the parallel build) because of the following warnings that I got:<br><br>Warning: In /home/acbauer/CODE/ParaView/<div>
ParaView/VTK/IO/Parallel/vtkWindBladeReader.cxx, line 942<br>
vtkWindBladeReader (0x3a0c800): WindBladeReader error reading file: /home/acbauer/DATA/VTKLargeData/Data/WindBladeReader/test1_topo.wind Premature EOF while reading block of data. Expected 896000 but got 0<br><br>I just assumed that it was getting bad results so I didn't check the serial output with the parallel output. In either case the code should be changed before enabling it in serial so that it reads the files correctly and doesn't produce any warning messages.<br>
<br>Andy<br><br></div><div class="yiv2079842220gmail_quote">On Wed, Jul 11, 2012 at 12:04 PM, Sohail Shafii <span dir="ltr"><<a rel="nofollow" ymailto="mailto:sohailshafii@yahoo.com" target="_blank" href="mailto:sohailshafii@yahoo.com">sohailshafii@yahoo.com</a>></span> wrote:<br><blockquote class="yiv2079842220gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div><div style="font-size:12pt;font-family:arial, helvetica, sans-serif;"><div><span>I'm not aware of any option to build/link against mpi-io. This is just a standard build with mpi support that suffers from this issue.<br>
</span></div><div><br></div><div>The ParaView website's builds also have the same bug.<br></div><div class="yiv2079842220hm yiv2079842220HOEnZb"><div><br></div> </div><div style="font-family:arial, helvetica, sans-serif;font-size:12pt;"><div class="yiv2079842220hm yiv2079842220HOEnZb">
</div><div style="font-family:times new roman, new york, times, serif;font-size:12pt;"><div class="yiv2079842220hm yiv2079842220HOEnZb"> </div><div dir="ltr"><div class="yiv2079842220hm yiv2079842220HOEnZb"> </div><font face="Arial"><div class="yiv2079842220hm yiv2079842220HOEnZb"> <hr size="1"> <b><span style="font-weight:bold;">From:</span></b> "Woodring, Jonathan L" <<a rel="nofollow" ymailto="mailto:woodring@lanl.gov" target="_blank" href="mailto:woodring@lanl.gov">woodring@lanl.gov</a>><br>
<b><span style="font-weight:bold;">To:</span></b> Sohail Shafii <<a rel="nofollow" ymailto="mailto:sohailshafii@yahoo.com" target="_blank" href="mailto:sohailshafii@yahoo.com">sohailshafii@yahoo.com</a>>; Andy Bauer <<a rel="nofollow" ymailto="mailto:andy.bauer@kitware.com" target="_blank" href="mailto:andy.bauer@kitware.com">andy.bauer@kitware.com</a>>; Sebastien Jourdain <<a rel="nofollow" ymailto="mailto:sebastien.jourdain@kitware.com" target="_blank" href="mailto:sebastien.jourdain@kitware.com">sebastien.jourdain@kitware.com</a>> <br>
<b><span style="font-weight:bold;">Cc:</span></b>
"<a rel="nofollow" ymailto="mailto:migichen@gmail.com" target="_blank" href="mailto:migichen@gmail.com">migichen@gmail.com</a>" <<a rel="nofollow" ymailto="mailto:migichen@gmail.com" target="_blank" href="mailto:migichen@gmail.com">migichen@gmail.com</a>>; "<a rel="nofollow" ymailto="mailto:paraview@paraview.org" target="_blank" href="mailto:paraview@paraview.org">paraview@paraview.org</a>" <<a rel="nofollow" ymailto="mailto:paraview@paraview.org" target="_blank" href="mailto:paraview@paraview.org">paraview@paraview.org</a>> <br>
<b><span style="font-weight:bold;">Sent:</span></b> Tuesday, July 10, 2012 10:06 AM</div><div><div class="yiv2079842220h5"><br> <b><span style="font-weight:bold;">Subject:</span></b> Re: [Paraview] ParaView thinks that it does not have a wind blade reader<br>
</div></div></font> </div><div><div class="yiv2079842220h5"> <br>
<div>
<div>
<div>I added the MPI calls to be in sync with what was being added in the simulation. </div>
<div><br>
</div>
<div>In the SuperComputing demo last year, we updated both the HiGrad FireTec to use MPI-IO and likewise ParaView to do the same thing. </div>
<div><br>
</div>
<div>It was working when I last checked it in November. It could be that you didn't build or link against MPI-IO? It might require that the build needs to be guarded if you don't have MPI-IO. </div>
<div><br>
</div>
<div>I thought I did that but it might have gotten changed during the VTK overhaul… That's the only thing that I can think of at the moment, because I'm pretty sure I had it working in serial with MPI-IO (it shouldn't matter.)</div>
<div><br>
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<span>
<div style="border-right:medium none;padding-right:0in;padding-left:0in;padding-top:3pt;text-align:left;font-size:11pt;border-bottom:medium none;font-family:Calibri;border-top:#b5c4df 1pt solid;padding-bottom:0in;border-left:medium none;">
<span style="font-weight:bold;">From: </span>Sohail Shafii <<a rel="nofollow" ymailto="mailto:sohailshafii@yahoo.com" target="_blank" href="mailto:sohailshafii@yahoo.com">sohailshafii@yahoo.com</a>><br>
<span style="font-weight:bold;">Reply-To: </span>Sohail Shafii <<a rel="nofollow" ymailto="mailto:sohailshafii@yahoo.com" target="_blank" href="mailto:sohailshafii@yahoo.com">sohailshafii@yahoo.com</a>><br>
<span style="font-weight:bold;">Date: </span>Tue, 10 Jul 2012 08:44:01 -0700<br>
<span style="font-weight:bold;">To: </span>Andy Bauer <<a rel="nofollow" ymailto="mailto:andy.bauer@kitware.com" target="_blank" href="mailto:andy.bauer@kitware.com">andy.bauer@kitware.com</a>>, Sebastien Jourdain <<a rel="nofollow" ymailto="mailto:sebastien.jourdain@kitware.com" target="_blank" href="mailto:sebastien.jourdain@kitware.com">sebastien.jourdain@kitware.com</a>><br>
<span style="font-weight:bold;">Cc: </span>"<a rel="nofollow" ymailto="mailto:migichen@gmail.com" target="_blank" href="mailto:migichen@gmail.com">migichen@gmail.com</a>" <<a rel="nofollow" ymailto="mailto:migichen@gmail.com" target="_blank" href="mailto:migichen@gmail.com">migichen@gmail.com</a>>, woodring <<a rel="nofollow" ymailto="mailto:woodring@lanl.gov" target="_blank" href="mailto:woodring@lanl.gov">woodring@lanl.gov</a>>, "<a rel="nofollow" ymailto="mailto:paraview@paraview.org" target="_blank" href="mailto:paraview@paraview.org">paraview@paraview.org</a>"
<<a rel="nofollow" ymailto="mailto:paraview@paraview.org" target="_blank" href="mailto:paraview@paraview.org">paraview@paraview.org</a>><br>
<span style="font-weight:bold;">Subject: </span>Re: [Paraview] ParaView thinks that it does not have a wind blade reader<br>
</div>
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<div style="font-size:12pt;font-family:arial, helvetica, sans-serif;">
<div><span>I'm afraid my knowledge here is a bit limited. All of my edits have been in relation to loading the blade data. The MPI calls were put in by someone else.<br>
</span></div>
<div><br>
<span></span></div>
<div><span>By the way, is the wind blade reader updated in VTK as well? (i.e. the VTK package) I remember downloading VTK a while ago and there was a mismatch between that windbladereader and the one in ParaView.<br>
</span></div>
<div><br>
<span></span></div>
<div><span>Sohail<br>
</span></div>
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<div style="font-family:arial, helvetica, sans-serif;font-size:12pt;">
<div style="font-family:times new roman, new york, times, serif;font-size:12pt;">
<div dir="ltr"><font face="Arial">
<hr size="1">
<b><span style="font-weight:bold;">From:</span></b> Andy Bauer <<a rel="nofollow" ymailto="mailto:andy.bauer@kitware.com" target="_blank" href="mailto:andy.bauer@kitware.com">andy.bauer@kitware.com</a>><br>
<b><span style="font-weight:bold;">To:</span></b> Sebastien Jourdain <<a rel="nofollow" ymailto="mailto:sebastien.jourdain@kitware.com" target="_blank" href="mailto:sebastien.jourdain@kitware.com">sebastien.jourdain@kitware.com</a>>
<br>
<b><span style="font-weight:bold;">Cc:</span></b> Sohail Shafii <<a rel="nofollow" ymailto="mailto:sohailshafii@yahoo.com" target="_blank" href="mailto:sohailshafii@yahoo.com">sohailshafii@yahoo.com</a>>; "<a rel="nofollow" ymailto="mailto:migichen@gmail.com" target="_blank" href="mailto:migichen@gmail.com">migichen@gmail.com</a>" <<a rel="nofollow" ymailto="mailto:migichen@gmail.com" target="_blank" href="mailto:migichen@gmail.com">migichen@gmail.com</a>>;
"<a rel="nofollow" ymailto="mailto:woodring@lanl.gov" target="_blank" href="mailto:woodring@lanl.gov">woodring@lanl.gov</a>" <<a rel="nofollow" ymailto="mailto:woodring@lanl.gov" target="_blank" href="mailto:woodring@lanl.gov">woodring@lanl.gov</a>>; "<a rel="nofollow" ymailto="mailto:paraview@paraview.org" target="_blank" href="mailto:paraview@paraview.org">paraview@paraview.org</a>" <<a rel="nofollow" ymailto="mailto:paraview@paraview.org" target="_blank" href="mailto:paraview@paraview.org">paraview@paraview.org</a>>
<br>
<b><span style="font-weight:bold;">Sent:</span></b> Tuesday, July 3, 2012 11:54 AM<br>
<b><span style="font-weight:bold;">Subject:</span></b> Re: [Paraview] ParaView thinks that it does not have a wind blade reader<br>
</font></div>
<br>
<div>Hi Sohail,<br>
<br>
I went through the code and it jogged my memory about previous problems with it. It had an explicit MPI call in the constructor that would cause problems when paraview wasn't getting built with MPI. Any time a user tried to open an unknown file it would try
to create a windblade reader to see if the reader could handle the file and this would cause a crash. If you launch a separate pvserver the wind blade reader will be available in the gui.<br>
<br>
If someone fixes this problem in the reader we can enable it properly through the gui. Right now though I'm getting a bunch of warnings when running in serial like:<br>
Warning: In /home/acbauer/CODE/ParaView/ParaView/VTK/IO/Parallel/vtkWindBladeReader.cxx, line 942<br>
vtkWindBladeReader (0x3a0c800): WindBladeReader error reading file: /home/acbauer/DATA/VTKLargeData/Data/WindBladeReader/test1_topo.wind Premature EOF while reading block of data. Expected 896000 but got 0<br>
<br>
<br>
Andy<br>
<br>
<div>On Tue, Jul 3, 2012 at 12:09 PM, Andy Bauer <span dir="ltr">
<<a rel="nofollow" ymailto="mailto:andy.bauer@kitware.com" target="_blank" href="mailto:andy.bauer@kitware.com">andy.bauer@kitware.com</a>></span> wrote:<br>
<blockquote style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
I get the same problem in both 3.14.1 and master. The reader is still available but just not conveniently through the GUI. To access it though you can bring up the python shell and do the following:<br>
<div style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px;">
<span style="font-size:9pt;">>>> w = WindBladereader()</span></div>
<div style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px;">
<span style="font-size:9pt;">>>> w.Filename = "<path>/test1_topo.wind"</span></div>
<div style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px;">
<span style="font-size:9pt;">>>> Show()</span></div>
<div style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px;">
<span style="font-size:9pt;color:#009600;"></span></div>
<div style="margin-top:0px;margin-bottom:0px;margin-left:0px;margin-right:0px;text-indent:0px;">
<span style="font-size:9pt;">>>> Render()</span></div>
<div style="margin-right:0px;text-indent:0px;font-size:9pt;margin-left:0px;margin-bottom:0px;margin-top:0px;">
<br>
</div>
This shouldn't be too hard of a fix for ParaView. I'll let you know when it's done.<span><font color="#888888"><br>
<br>
Andy</font></span>
<div>
<div><br>
<br>
<div>On Mon, Jul 2, 2012 at 6:03 PM, Sebastien Jourdain
<span dir="ltr"><<a rel="nofollow" ymailto="mailto:sebastien.jourdain@kitware.com" target="_blank" href="mailto:sebastien.jourdain@kitware.com">sebastien.jourdain@kitware.com</a>></span> wrote:<br>
<blockquote style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
Hi Sohail,<br>
<br>
a similar bug was fixed in master not so long ago. Could you try<br>
master to see if the issue remains ?<br>
<br>
Thanks,<br>
<br>
Seb<br>
<div>
<div><br>
On Mon, Jul 2, 2012 at 5:36 PM, Sohail Shafii <<a rel="nofollow" ymailto="mailto:sohailshafii@yahoo.com" target="_blank" href="mailto:sohailshafii@yahoo.com">sohailshafii@yahoo.com</a>> wrote:<br>
> Hi,<br>
><br>
> We are trying to open a .wind data set. In the open file menu, ParaView<br>
> lists the .wind format as a possible option. Once we click open, however,<br>
> it complains that a reader for that data format cannot be found. This is<br>
> true for the compiled-from-source and pre-compiled versions of ParaView<br>
> 3.14.1. The wind blade source still exists in the VTK/Parallel folder and it<br>
> is referenced in the corresponding CMakeLists.txt file. Any thoughts?<br>
><br>
> Thanks, Sohail<br>
><br>
</div>
</div>
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