I want to transfer the boundary ID information stored in the "MeshFunction " to a refined mesh. The link here provides how to do it for old version of FEniCS. I have adapted it to dolfin 2019.1.0. It works quite well for default refinement method. However, if I used “regular_cut” refinement algorith…

Adapting MeshFunction to refined mesh

dokken February 23, 2021, 6:16pm 2

I am quite certain you need to use the plaza_with_parent_facets to be able to refine MeshFunctions, as you need this information to be able to refine the facet markers appropriately.

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Why are boundary and surface markers not carried over to the refined mesh?

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Adapting MeshFunction to refined mesh

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