Relative tolerance algorithm for search of collapsible nodes

Tom Fischerrequested to merge
TomFischer/ogs:UpdateCheckMesh into master

The old behaviour had a fixed tolerance set to machine precision. The new algorithm uses a tolerance relative to the minimal edge length in the mesh.

  1. Tests covering your feature were added?
  2. Any new feature or behaviour change was documented?
Edited by Tom Fischer

Merge request reports