How to create 3D mesh

Hi,

I am using SPIS first time. Please, someone, help me with how to run my first code. Especially can anyone help me with 3D meshing? Because after clicking the “Finalize mesh” I am getting 2D mesh not 3D.

Hi,
did you define a computational volume in your CAD (with a physical volume tag)?

Regards,
Sébastien