Hello Sebastian,
-Given a dim_of_world mesh be able to extract a co-dimension 1 boundary mesh
For this point you should have a look on tutorial step-34. However I do
not know of function to extract the boundary mesh, but you could start
with two meshes (one for the dim_of_the_world and one for the
co-dimension 1).
-These two meshes (volume and surface) are to remain conforming. If
one gets refined the other should be also consistently refined and
synchronized when moved.
The synchronization should not to be too hard, you just have to do the
refinement and coarsening on both meshes accordingly.
-The ability to trace a bulk fe_function to the boundary and viceversa.
I am not sure, what you want to do here. Could you explain this a bit more?
Best Regards,
Markus
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