Save does not save only Physicals
I have some msh file that contains some 3D geometry and mesh. Since I wanted to save only some part of it, I set them as Physical and saved it. However, there are other points save in the file. Mesh is only visible as intended but I do not need other points.
Following the code
Merge "coiled_pipe.msh";
// The following should only save the inlet part
Physical Surface("inlet", 1) = {72, 438};
Save "inlet.msh";
Edited by Kei Yamamoto