Convert triangular matlab mesh into .msh file

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sgericeb
sgericeb 2020-5-19
编辑： Jiexian Ma 2025-3-17
I have generated a 2D triangular mesh in matlab, however, I need to find a way to convert it into a .msh file. I have been searching for ages but haven't found any way to do this. I think the easiest way to convert it into a .msh file would be in GMSH but I can't find a way to upload the mesh into GMSH. I'm open to any alternatives.
Many thanks.
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sgericeb
sgericeb 2020-5-20
I did think of doing that and importing it into gmsh, although I hoped there might be another alternative
darova
darova 2020-5-20
YOu want to read it from FLUENT? If i remember correctly there should be boundary conditions

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回答（2 个）

Jiexian Ma
Jiexian Ma 2025-3-15
编辑：Jiexian Ma 2025-3-17
I just wrote a function to do that. Please check it.
writeMesh (write mesh to inp, bdf, and msh files)
It works for 2D triangular mesh with one or multiple domain.
emrah sever
emrah sever 2022-3-25
Save it in stl formay by using
stlwrite
open in gmsh and then save as .msh.

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