Importing material array from DREAM3D to geometry file

[lebraunjames]

Hello Dr. Martin and DAMASK team,

I hope you are all doing great.

This is Jubert, I recently had a training about DAMASK with you and am continuing to learn how to use it. I hope this is the correct place to lobby questions about it.

I am trying to create a geometry file using damask.GeomGrid.load_DREAM3D, and while the cells and size do match, the number of materials are a lot more than just the 2-phase structure that I intended it to be. How do i input the phase in each point as a material array so that the total number of materials will be correct?

My target output is number of materials:2, and a 'material' variable array that is 115 by 77 by 5 with 1s and 2s. I would then use GeomGrid to create a vti file, and when i check the vti file in paraview, the material positions are correct. I attached the dream3d file and a snippet of my code.

Thanks for the help!
Jubert

V05stacked.zip

[lebraunjames]

g = damask.GeomGrid.load_DREAM3D('V05stacked.dream3d')
m =damask.ConfigMaterial.load_DREAM3D('V05stacked.dream3d',phase_names='MaterialName')

Phase distribution alone is not enough, the number of materials equals the number of unique combinations of phase and orientation.