Dear Gmsh developers,
If I execute the script in the attached file, it completes without any warning or error:
rotor.geo
However, if I modify only one parameter like in this file, I get the error message "Could not find extruded none (121.5, 0, 0) in surface 2" and the mesh is not generated correctly.
rotor_failed.geo
It seems that the option Geometry.Tolerance
may help to avoid that error in some cases. Nevertheless the approach to generate a structured mesh, which was used in the script, seems to be not very robust.
Any idea how to avoid that issue?
Best regards, Reinhard