how use the result of DCT scan in csv format to make tesr file or tess file in Neper?

[Mahdieh-karami]

Hi, I have a csv file which include grain ID , equivalent diameter of grains , centroids and orientation . Does any bode know how this data can be used to make a polycrystalline model for CPFE? I know I can make tesr file in Neper according https://neper.info/tutorials/morpho_tesr_mesh.html#generating-a-clean-raster-tessellation-tesr but I have problem the Neper can not reed my file . I will be thankful if anybody can help me .

[rquey]

This can be done by writing a file for the grain centroids and equivalent diameters, and a separate file for the orientations. You also need to define the "domain". See -domain, -morpho, -ori, and also Data File.

The syntax is:

neper -T -n <grain_number> -domain "<domain>" -morpho "centroiddiameq:file(<centroid_diameq_file>)" -ori file (<orientation_file>)

[Mahdieh-karami]

Thank you so much for the guidance, it fixed my issue!