[Gmsh] Coincident nodes

Daniel Juncu daj22 at hi.is
Mon Sep 22 18:53:47 CEST 2014

Dear Gmsh developers and users,
I am trying to model the opening of a crack. For this, I need sets of two coincident nodes (which have to belong to different elements) which will then move away from each other during the simulation.

Is it possible to mesh coincident nodes in Gmsh?

Thank you for your help,