Hello,
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.
Thanks.
https://ngsolve.org/media/kunena/attachments/1344/adaptive_meshing.py
Attachment: adaptive_meshing.py