[Gmsh] Write individual physical surfaces, preferably from Python API

[Herzig Ivo (herziivo)]

Hello,


Is there an option to write physical surfaces to individual files (preferably STL)? e.g. if I have physical surfaces "inlet" and "outlet" and I want to write them to "inlet.stl" and "outlet.stl" files.


Another option would be to write them to a single STL file but in separate solids named after the Physical surfaces, but I don't think gmsh can do that either?


Is there an Option I missed that does this? Or a command line switch??


Thanks for your help!

Ivo
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