Hi!
You can work with your triangulation in gmsh, converting mesh file to one of
the appropriate gmsh file formats.
For instance, .msh file can be something like this
$MeshFormat
2 0 8
$EndMeshFormat
$Nodes
number of #pts
1 x1 y1 0
2 x2 y2 0
....
$EndNodes
$Elements
number of elements in your section #connectivity
1 2 3 1001 1 0 1 3 5
2 2 3 1001 1 0 3 8 9
...
$EndElements
You can find the description of the .msh file format in the manual.
Mikhail Artemiev
Hi,
I have 2D triangulated mesh which is created by some commercial software,
which is not available to me. I have
the mesh file, its format is as follows
#pts
x1 y1
x2 y2
....
#connectivity
1 3 5
3 8 9
......
I want to be able to read this mesh to gmsh and further coarsen it,
Could we do this in gmsh?
Thanks,
--
B. Gazi YILDIRIM
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