Connectivity of msh file reader

DLR-AMR / t8code

Parallel algorithms and data structures for tree-based adaptive mesh refinement (AMR) with arbitrary element shapes.

https://dlr-amr.github.io/t8code/

GNU General Public License v2.0

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Connectivity of msh file reader #865

Open sandro-elsweijer opened 11 months ago

sandro-elsweijer commented 11 months ago

It seems like the face connectivity of the msh reader seems to be broken. @jfussbro experienced this with a tet mesh in parallel (in serial it worked) and now I experience the same in serial with a hybrid 2D mesh. For some reason the trees get glued together randomly.

holke commented 11 months ago

Can you specify what the exact behavious is that you are getting and that you expected?

Could you provide a MWE?

lukasdreyer commented 4 months ago

Big MWE: ./t8_advection -u7 -l1 -r2 -f ./channel -d3 -C0.5 -b0.5 -X-0.6 -Y-0.1 -Z0 -R0.4 artifacts channel.zip