Reply To: Multi-mesh
This is indeed related to grid refinement.
SuperLatticeRefinementMetricKnudsen3D implements a refinement criterion  to help determine where to refine to which degree. This is one part of a prototype implementation  that I pulled into the release as it is also useful in other contexts. e.g. to check whether a simulation gets close to diverging or to identify problematic regions.
- This reply was modified 2 years, 5 months ago by Adrian.