gmsh uniform volume mesh
 

Hi,


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