On 2/7/23 22:11, Deepika Kushwah wrote:
Sorry, but I am not understanding the volume mesh. Although I have again
tried to read the same geometry with the "Tranfinite" option.
Now I am getting the following error (With or without using transfinite
option)
Deepika:
I think the error message is actually quite detailed. My suspicion is
that gmsh created a mesh in which the inner and the outer cells are
created with opposite orientations. I don't know how to fix this -- that
would be a question for the gmsh forum.
The geometry for which you are creating a mesh is similar to ones that
you can find in the GridGenerator namespace. It may be possible to not
use gmsh altogether, but create a mesh for this geometry in deal.II.
This would likely also yield a better mesh: Many of the cells in your
picture are very elongated.
Best
W.
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Wolfgang Bangerth email: bange...@colostate.edu
www: http://www.math.colostate.edu/~bangerth/
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