[Paraview] Visualization error

Dan Lipsa dan.lipsa at kitware.com
Mon Jun 15 15:52:50 EDT 2015


Yes, sure. Send me a link.

On Mon, Jun 15, 2015 at 3:47 PM Jennifer Mary Tarnowski <jtarn002 at ucr.edu>
wrote:

> Dan,
>
> The files are output from a finite element model and a file for each time
> step is ~41 MB. My attachment size limit is 25 MB. Could I share it with
> you through something like GoogleDrive?
>
> A cursory glance through the files with a text editor doesn't show any
> significant differences between the time steps that are good and those that
> throw the error.
>
> On Mon, Jun 15, 2015 at 11:48 AM, Dan Lipsa <dan.lipsa at kitware.com> wrote:
>
>> Jennifer,
>> It is quite possible that the files for time steps 0-2 specify a certain
>> number of elements in the data array but the data array itself has fewer
>> elements. You can see this by opening the file with a text editor. Can you
>> share the file that produces the error?
>>
>> So the bug could be in program that writes those files.
>> Dan
>>
>>
>> On Sun, Jun 14, 2015 at 7:23 PM Jennifer Mary Tarnowski <jtarn002 at ucr.edu>
>> wrote:
>>
>>> Hi,
>>>
>>> I'm receiving the following error when I try to visualize data that is
>>> saved in 10 time steps.
>>>
>>> ERROR: In
>>> /Users/kitware/Dashboards/MyTests/NightlyMaster/ParaViewSuperbuild-Release-Python27/paraview/src/paraview/VTK/IO/XML/vtkXMLDataReader.cxx,
>>> line 434
>>>
>>> vtkXMLUnstructuredGridReader (0x7faff494d5c0): Cannot read point data
>>> array "Displacement" from PointData in piece 0. The data array in the
>>> element may be too short.
>>>
>>>
>>>  After about the 4th time step, I stop receiving the error and things
>>> like displacement, stress, etc. display properly.  Is this a bug in
>>> ParaView or is there something I need to change in my settings somewhere to
>>> allow visualization of the first 3 time steps?
>>>
>>>
>>> Thanks,
>>>
>>>
>>> Jennifer
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>
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