Thank you very much for your answer To explain things: I want to recreate an arbitrary model of Ansys in Python, and train a neural network with the Ansys results to minimize the solution time of such systems. For this I need to have a system to know at which position which node is located. Of course, I could come up with my own system, but why reinvent the wheel when there are probably already good solutions for it in Ansys. And it is exactly this solution that I am interested in.
I hope that makes it comprehensible.