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keen October 26, 2020 09:17

gmsh uniform volume mesh

I'm trying to create a uniform mesh of a 3d sphere on gmsh using the provided sphere.geo file for the geometry.

I've tried many combinations of things but I cannot get the difference between the largest volume and smallest volume of a tetrahedron to be less than 50%.

I don't understand why it does not just split the larger element into a smaller one so the mesh is more uniform.

Any help would be greatly appreciated.

Thank you

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