Extract Dream3d file for DAMASK3

[Boyka202]

Hello everyone,
I was able to successfully export the .ctf file from MTEX and import it into DREAM3D without any issues. For the next step, I am working on generating the DREAM3D file to create the geom.vti and material files for DAMASK3.
I am currently following a specific pipeline in DREAM3D for this process. Could you please let me know if this is the correct approach? Also, I noticed that the process takes quite a long time—does this seem normal to you?
How to set RVE? Because the RVE original is based on EBSD 7007001? When I decreased to such as 202020, just show me partial RVE, not the whole. Also one side is not clear.

Thanks alot.

[imikejackson]

Hello,
Without the actual pipeline file it is hard to tell what exactly is happening in the pipeline. I do not see any filters in the pipeline that would hook together the CTF file to the Synthetic Microstructure generated RVE. If you could supply your JSON file and possibly the .ctf file that would help diagnose any issues.

[Boyka202]

Hello,
Thanks a lot for your points. I have attached files. As I mentioned, DREAM3D reads .ctf file and gives Dream3D output, but the main problem is that nothing is applied to the geometry; it shows the geometry of the EBSD map with no output changes (7007001, resolution: 1401401), also,
dream.zip
ctf.zip
the material file just included one phase after pipelines and nothing happened.
The point is that I extract material.yaml file and geom.vti file for DAMASK3 simulation via Python code, not in DREAM3D (it is not possible)

python code

import damask
import numpy as np
import glob
files = glob.glob("*.dream3d")
for file in files:
config=damask.ConfigMaterial.load_DREAM3D(file)
config.save('material.yaml')
grid=damask.GeomGrid.load_DREAM3D(file)
grid.save('ab')

materil file
phase: {'1': null}
homogenization:
direct: {N_constituents: 1}
material:

• constituents:
  • phase: 1
    O: [0.8084738722022345, 0.12320130165125133, -0.0864147839979203, 0.5689674176474038]
    v: 1.0
    homogenization: direct
• constituents:
  • phase: 1
    O: [0.8042655544898086, 0.12430019517945436, -0.09678337877374496, 0.5730090373918093]
    v: 1.0
    homogenization: direct
• constituents:
  • phase: 1
    O: [0.800022098195443, 0.12535207005519763, -0.11521260256951178, 0.5753064897435083]
    v: 1.0
    homogenization: direct
• constituents:
  • phase: 1
    O: [0.7979106079289381, 0.12443691390734077, -0.1304818063987511, 0.5751770287577629]
    v: 1.0
    homogenization: direct
• constituents:
  • phase: 1
    O: [0.7980604882902153, 0.10867003721607273, -0.14368967104525007, 0.5750161375790669]
    v: 1.0
    homogenization: direct