[xgarnaud]

Dear all.

I am trying to perform a computation on a periodic mesh (a 10 degrees sector of a rotor). The mesh was generated with Ansys meshing and exported in cgns, then I run
SU2_MSH convert_mesh.cfg
to generate a su2 mesh file with the ghost nodes.

If I run
SU2_CFD comp_o1.cfg
it runs fine, but as soon as I run it in parallel I get a segfault.

valgrind gives a first invalid write when calling parmetis, and gdb gives a backtrace in CPhysicalGeometry::SetSendReceive.

The files are available here:
https://drive.google.com/folderview?...GM&usp=sharing

Do you know what goes wrong?

Best regards,

Xavier