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

Answers (1)

Tanmay Das
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
Smitha T V
Smitha T V on 31 Dec 2021
Hi Tanmay,
Thanks for your suggestion, but I am working on 2D curved higher-order triangular elements and not on 3D tetraheral elements. So to be specific, I am seeking help in visulalizing 2D curved higher-order (form cubic order onwards) triangular elements from GMSH in MATLAB. Also, I need to get the number of nodes, node numbers of each element, boundary edges and nodes from these elements from Gmsh in Matlab.
Thanks in Advance.
Smitha

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