Handling of self-defined materials

[nikmarlo]

Hi,

I am trying to simulate with a self-defined material I have saved as an .amat file (Only containing this single material). Working manually in Maxwell it directly shows up in the material list as

Here is a more detailed view on the material properties.

I used the automatic calculation of the core loss properties, so the original dataset is also saved in the .amat:

If I try to create a box of my self-defined material by
maxwell_3d.modeler.create_box([x_ferr,l_wind+d_wc,z_ferr],[l_core,w_core_a,h_core],name="rightleg",material="Fair-Rite_67")

I get this messages:

PyAEDT ERROR: Method arguments: 
PyAEDT ERROR:     matname = Fair-Rite_67 
PyAEDT ERROR: **************************************************************
PyAEDT WARNING: Material Fair-Rite_67 does not exists. Assigning default material
PyAEDT ERROR: **************************************************************

So I assumed I have to import the material data first. But if I do:
maxwell_3d.materials.import_materials_from_file(r"C:\...\Ansoft\PersonalLib\Ferrite_Materials.amat")

I get the following bunch of PyAEDT Errors:

PyAEDT INFO: Parsing C:\...\Ansoft\PersonalLib\Ferrite_Materials.amat.
PyAEDT INFO: File C:\...\Ansoft\PersonalLib\Ferrite_Materials.amat correctly loaded. Elapsed time: 0m 0sec
PyAEDT INFO: Adding new material to the Project Library: Fair-Rite_67
PyAEDT ERROR: **************************************************************
PyAEDT ERROR:   File "C:\...\miniforge3\envs\py312\Lib\runpy.py", line 198, in _run_module_as_main
PyAEDT ERROR:     return _run_code(code, main_globals, None,
PyAEDT ERROR:   File "C:\...\miniforge3\envs\py312\Lib\runpy.py", line 88, in _run_code
PyAEDT ERROR:     exec(code, run_globals)
PyAEDT ERROR:   File "C:\...\miniforge3\envs\py312\Lib\asyncio\base_events.py", line 645, in run_forever
PyAEDT ERROR:     self._run_once()
PyAEDT ERROR:   File "C:\...\miniforge3\envs\py312\Lib\asyncio\base_events.py", line 1999, in _run_once
PyAEDT ERROR:     handle._run()
PyAEDT ERROR:   File "C:\...\miniforge3\envs\py312\Lib\asyncio\events.py", line 88, in _run
PyAEDT ERROR:     self._context.run(self._callback, *self._args)
PyAEDT ERROR:   File "C:\...\AppData\Local\Temp\ipykernel_23356\2394046071.py", line 1, in <module>
PyAEDT ERROR:     get_ipython().run_line_magic('debugfile', 'C:/.../main_simulation.py --wdir')
PyAEDT ERROR:   File "C:\...\AppData\Local\miniforge3\envs\py312\Lib\bdb.py", line 627, in run
PyAEDT ERROR:     exec(cmd, globals, locals)
PyAEDT ERROR:   File "c:\...\main_simulation.py", line 101, in <module>
PyAEDT ERROR:     maxwell_3d.materials.import_materials_from_file(r"C:\...\Ansoft\PersonalLib\Ferrite_Materials.amat")
PyAEDT ERROR:   File "C:\...\miniforge3\envs\py312\Lib\bdb.py", line 100, in trace_dispatch
PyAEDT ERROR:     return self.dispatch_line(frame)
PyAEDT ERROR:   File "C:\...\miniforge3\envs\py312\Lib\bdb.py", line 124, in dispatch_line
PyAEDT ERROR:     self.user_line(frame)
PyAEDT ERROR:   File "C:\...\AppData\Local\miniforge3\envs\py312\Lib\pdb.py", line 329, in user_line
PyAEDT ERROR:     self.interaction(frame, None)
PyAEDT ERROR:   File "C:\...\miniforge3\envs\py312\Lib\pdb.py", line 428, in interaction
PyAEDT ERROR:     self._cmdloop()
PyAEDT ERROR:   File "C:\...\AppData\Local\miniforge3\envs\py312\Lib\pdb.py", line 537, in onecmd
PyAEDT ERROR:     return cmd.Cmd.onecmd(self, line)
PyAEDT ERROR:   File "
C:\...\AppData\Local\miniforge3\envs\py312\Lib\cmd.py", line 206, in onecmd
PyAEDT ERROR:     return self.default(line)
PyAEDT ERROR:   File "<stdin>", line 1, in <module>
PyAEDT ERROR: 'red' on _aedmattolibrary
PyAEDT ERROR: Last Electronics Desktop Message - [error] 'red' on _aedmattolibrary

PyAEDT ERROR: Method arguments: 
PyAEDT ERROR:     matname = Fair-Rite_67 
PyAEDT ERROR: **************************************************************

I started to try out a few things like
maxwell_3d.materials.mat_names_aedt

which gives me a list of about 5700 materials also containing Fair-Rite_67. But if I try to check if the material exists by
maxwell_3d.materials.exists_material('Fair-Rite_67')

I also get Errors instead of just false:

PyAEDT ERROR: **************************************************************
PyAEDT ERROR:   File "C:\...\AppData\Local\miniforge3\envs\py312\Lib\runpy.py", line 198, in _run_module_as_main
PyAEDT ERROR:     return _run_code(code, main_globals, None,
PyAEDT ERROR:   File "C:\...\AppData\Local\miniforge3\envs\py312\Lib\runpy.py", line 88, in _run_code
PyAEDT ERROR:     exec(code, run_globals)
PyAEDT ERROR:   File "C:\...\AppData\Local\miniforge3\envs\py312\Lib\asyncio\base_events.py", line 645, in run_forever
PyAEDT ERROR:     self._run_once()
PyAEDT ERROR:   File "C:\...\AppData\Local\miniforge3\envs\py312\Lib\asyncio\base_events.py", line 1999, in _run_once
PyAEDT ERROR:     handle._run()
PyAEDT ERROR:   File "C:\...\AppData\Local\miniforge3\envs\py312\Lib\asyncio\events.py", line 88, in _run
PyAEDT ERROR:     self._context.run(self._callback, *self._args)
PyAEDT ERROR:   File "C:\...\AppData\Local\Temp\ipykernel_23204\1304294527.py", line 1, in <module>
PyAEDT ERROR:     maxwell_3d.materials.exists_material('Fair-Rite_67')
PyAEDT ERROR: 'red' on _aedmattolibrary
PyAEDT ERROR: Last Electronics Desktop Message - [error] 'red' on _aedmattolibrary

PyAEDT ERROR: Method arguments: 
PyAEDT ERROR:     matname = Fair-Rite_67 
PyAEDT ERROR: **************************************************************
Out[5]: False

So now I'm a little at a loss as to how to deal with the problem. Thanks in Advance :)

Best regards
Nikolai