Need help for mmg3d_O3

#1

Hi,

I am new user for mmg. I am using mmg3d_O3 to adapt my SU2 simulation.
Mesh format was transferred using Meshio from SU2 format to mesh format.
The Sol file was generated from a ruby script, and Mach numbers were generated for sol file.
When I run mmg3d_O3 as:

mmg3d_O3 nozzle.mesh -sol nozzle-mach.sol -hgrad 2.3 -v 3

it was successfully. But the corners and ridges were generated.

– MESH PACKED UP
NUMBER OF VERTICES 1038810 CORNERS 6546
NUMBER OF TETRAHEDRA 804787
NUMBER OF EDGES 18808 RIDGES 18808
NUMBER OF TRIANGLES 91316

MMG3DLIB: ELAPSED TIME 31.905s

How to not generate corners and ridges?

Thanks in advance!

#2

Hello,

Corners and ridges are identified in the mesh before saving to file, and they are saved as labels pointing to specific points or edges in the mesh.

It is not possible to avoid saving them from command line. Is there a specific reason not to save them?

Regards,
Luca