[Paraview] Fetching data from xdmf temporal collection

[Jean-Michel]

Armin,

 

you said you would rather use vtk directly to access raw data in xdmf files.
I tried to follow your advice, but I struggle with the vtkXdmfReader.
Basically, here is what I do:

 

import vtk

reader = vtk.vtkXdmfReader()

reader.SetFileName(myfile)

reader.ReadAllScalarsOn()

reader.Update()

 

However, I don't know how to access the data inside reader once this is
done. The GetOutput() method doesn't seem to work. Do you know what I am
missing here ? If not, I'll try and move the discussion over at the
vtk-users list.

 

Thank you for your help.

 

Jean-Michel



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