[Paraview] Convert VTU for Arctic Viewer

[Sebastien Jourdain]

How to you run ArcticViewer? Which OS are you on?

On Thu, Sep 21, 2017 at 1:01 PM, Chris Marsh <chris.marsh at usask.ca> wrote:

> Ah yes, that works. Thanks.
>
> I have modified the 2nd example (vtk) to work on a single vtu file I have
> (so no time) and output a single array. It appears to complete fully and it
> writes the the tar fiels to my data directory.
> When I try to serve up these data, I'm presented with a static image of
> the head sample dataset I had previously loaded. Rebooting and killall node
> did not resolve this.
> Using a different port shows a blank page.
>
> Thanks for the help,
>
> Cheers
> Chris
>
>
> On 21 September 2017 at 12:22, Sebastien Jourdain <
> sebastien.jourdain at kitware.com> wrote:
>
>> Just download ParaView binary and use pvpython. You will have everything
>> required meaning both vtk and paraview side of things.
>>
>> On Thu, Sep 21, 2017 at 12:17 PM, Chris Marsh <chris.marsh at usask.ca>
>> wrote:
>>
>>> Hi Sebastien,
>>> This is very helpful, thanks!
>>>
>>> Current hangup is that vtk.web.* is not available. I've installed vtk
>>> --with-python via homebrew (I use vtk successfully from python regularly).
>>> However the web components do not seem available. Googling isn't helping
>>> me. Any suggestions?
>>>
>>> Cheers
>>> Chris
>>>
>>>
>>> On 21 September 2017 at 11:31, Sebastien Jourdain <
>>> sebastien.jourdain at kitware.com> wrote:
>>>
>>>> Hi Chris,
>>>>
>>>> Thanks for your interest. The following Python scripts provide an
>>>> example on how to generate such dataset.
>>>>
>>>> https://github.com/Kitware/arctic-viewer/blob/master/scripts
>>>> /examples/paraview/mpas/raw-probe-flat-earth.py
>>>> https://github.com/Kitware/arctic-viewer/blob/master/scripts
>>>> /examples/vtk/mpas/raw-probe-flat-earth.py
>>>>
>>>> Moreover, depending on your data structure, the way you want to iterate
>>>> through time may differ.
>>>> The example below show the can dataset with a geometry export. But at
>>>> least, it also show how to control time in ParaView when the reader is Time
>>>> aware.
>>>>
>>>> https://github.com/Kitware/arctic-viewer/blob/master/scripts
>>>> /examples/paraview/samples/VTKGeometry-can.py
>>>>
>>>> Let me know if you need additional information regarding that script
>>>> and what it is doing.
>>>>
>>>> Seb
>>>>
>>>> On Thu, Sep 21, 2017 at 10:59 AM, Chris Marsh <chris.marsh at usask.ca>
>>>> wrote:
>>>>
>>>>> Hi,
>>>>> I have a set of vtu files that represent a time series of spatial
>>>>> data. I would like to visualize it via the arctic viewer. Ultimately, I'd
>>>>> like something similar to the Flat earth probing example given here (
>>>>> http://tonic.kitware.com/). However it's unclear how to convert a vtu
>>>>> to the required json format.
>>>>>
>>>>> The documentation is lacking in this regard and the example data is
>>>>> not helpful for reverse engineering what is needed.
>>>>>
>>>>> Would appreciate any insight.
>>>>>
>>>>> Cheers
>>>>> Chris
>>>>>
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>>>
>>
>
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