[dune-fem] Number of elements refined/coarsened

[Claus-Justus Heine]

Again outing myself as a Dune green-horn. In ALBERTA there is some nice
output (optional output) about the number of elements actually coarsened
and refined during mesh adaptation. Rationale: this is different from
the number of marked elements on conformal grids, which need to refine
more elements to arrive at their conformal closure, and also the
coarsening of elements will be abandoned if the conforming neighbor is
not marked for coarsening as well. Has someone a "two-lines" code
example of how to achieve this in Dune respectively Dune::Fem?

Thanks for any answer in advance.

Claus


-- 
Dr. Claus-Justus Heine
Institut für Angewandte Analysis und Simulation
* Numerische Mathematik für Höchstleistungsrechner
Universität Stuttgart

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