How to menage a mesh?

[tady57]

Dear pygmsh users, can you please give me examples (links) how to manage cells inside of mesh - with their size, form,dimensions,surface and amount ? I want to set size, intervals and other things in python code by myself

[nschloe]

That's not possible in (py)gmsh. You simply specify a geometry, and (py)gmsh gives you a mesh. That's all.