Reading *.msh files (Higher-order curved triangles) in Matlab
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Hi,
I need to get the number of nodes, node numbers of each element, boundary edges and nodes of the higher-order triangular elements from Gmsh in Matlab (using load_gmsh4 or by any other method). How can I do that?
Please help.
Thanks in advance.
Smitha
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Answers (1)
Tanmay Das
on 28 Dec 2021
Edited: Tanmay Das
on 28 Dec 2021
Hi,
I found a similar question in the MATLAB Central which may solve your problem:
You may also refer to the following link for further clarification:
3 Comments
Tanmay Das
on 30 Dec 2021
If you use quadratic or higher order meshes, the number of columns in msh.TETs will change, for a quadratic mesh:
elements = msh.TETS10; elements = elements(:,1:10); elements =elements';
This is discussed in comments section of the following question:
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