[Paraview] Reading group of pvti files: vtkImageData is static over time

[Ahmad .]

Hello again,


Could someone please confirm this to be a bug, or otherwise tell me how it could be resolved?


The problem is that my vtkImageData object changes in size over time, but visually it stays the same when I import it in ParaView as a group and play it as an animation.

Please see https://gitlab.kitware.com/paraview/paraview/issues/17732 for a reproducer and a screenshot of the problem.


Best,
Ahmad

________________________________
Van: Ahmad . <super_achie at hotmail.com>
Verzonden: dinsdag 9 januari 2018 14:30
Aan: paraview at paraview.org
Onderwerp: Re: Reading group of pvti files: vtkImageData is static over time


Sorry wrong link in my last e-mail. This is the correct one: https://gitlab.kitware.com/paraview/paraview/issues/17732

________________________________
Van: Ahmad . <super_achie at hotmail.com>
Verzonden: dinsdag 9 januari 2018 14:27
Aan: paraview at paraview.org
Onderwerp: Re: Reading group of pvti files: vtkImageData is static over time


Was about to create a new question about this, but I remembered I had asked it already a few months back ;-)

However I didn't receive a reply unfortunately.


Does anyone have a clue? I also opened an issue about this on gitlab: https://gitlab.kitware.com/paraview/paraview/issues/17698

There are also the files that demonstrate the issue.


Cheers!

________________________________
Van: A . <super_achie at hotmail.com>
Verzonden: donderdag 14 september 2017 17:41
Aan: paraview at paraview.org
Onderwerp: Reading group of pvti files: vtkImageData is static over time


Hello,


I have a vtkImageData object that I write (with a XMLPImageDataWriter) every time step to a pvti file.

When I open the group of output_*.pvti files, properties like X, Y, Z extent and range do not change as I animate over time.

But when I open the actual files I can see that these values in fact are different.


And if I open the files individually (for example output_99.pvti) these properties are displayed correctly in ParaView.

The problem appears when I open them as a group; it then keeps the properties of the first file.


Does anyone else has this issue, and is there a way to solve this?


Best,

Ahmad
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