Damask 3.0 data are output according to elements or nodes. The stress and strain nephogram obtained by post processing with Damask has no obvious grain boundary. What is the method for Damask to obtain the stress nephogram with obvious grain boundary similar to the second figure?
Martin Diehl damask.Grid.load('125.vti').get_grain_boundaries().save('125')；
This instruction is a preprocessing instruction for generating initial rve. The generated vtk file is in vtu format and cannot be used for ''DAMASK_ grid --load tensionX. Yaml -- geom 125. vtu 'program.
At the same time, damask.Grid.load('125_tensionX_inc0008.vti').get_grain_boundaries().save()
this command cannot be used for post-processing vti files containing stress and strain nephogram.I still can't get the stress and strain nephogram with obvious grain boundary similar to the above picture.
How can I solve these two problems？
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