Adaptive Meshing with Hanging Nodes


Does NGSolve’s adaptive meshing support hanging nodes?

When I use mesh.Refine() on a structured quadrilateral mesh, all mesh elements along a given row or column are refined instead of only the select elements I wish to refine. I have attached sample code to demonstrate this. It’s based on your adaptive mesh refinement tutorial.



I was also wondering about this point. Any news on this?

No, NGSolve does not support hanging nodes.

Thanks for the quick reply!