Deepika:
when running with the current deal.II version, the error message I get
is this (which I think explains the issue):
--------------------------------------------------------
An error occurred in line <2643> of file
</home/fac/g/bangerth/p/deal.II/1/dealii/source/grid/grid_in.cc> in function
void dealii::GridIn<dim, spacedim>::read_msh(std::istream&) [with
int dim = 2; int spacedim = 2; std::istream = std::basic_istream<char>]
The violated condition was:
cells.size() > 0
Additional information:
While reading a gmsh file, the reader function did not find any cells.
This sometimes happens if the file only contains a surface mesh, but
not a volume mesh.
The reader function did find 456 lines and 0 facets (surface triangles
or quadrilaterals).
Best
W.
On 2/6/23 01:00, Deepika Kushwah wrote:
*** Caution: EXTERNAL Sender ***
Hello Everyone,
I am trying to read mesh using Gmsh for the geometry attached.
I have already checked step 49, and in the same way, I want to read
the mesh for my geometry. Still, in my case, I cannot specify the
manifold id correctly, and without specifying anything about the
material id and manifold id, I am getting the following error.
I am also attaching the .geo and .msh files and the piece of code for
reference.
image.png
image.png
Please help me to rectify this error.
Thanks & Regards,
Deepika
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