3D flex mesh prep gives error with finer meshes


Using a base number of tetra cells of 40 works fine, but 50 or 60 fail with the attached error.

In general, how fine should the mesh be? It is specified as a number of mesh points per box, but intuitively the coarseness in the spacing between vertices in Å should be a better guide?


@olibclarke yes the mesh spacing right now is specified in number of cells across the box, while specifying it in Å size would be better - noted.
The base mesh generation also relies on a set of pre-constructed uniform cube-filling meshes and those base meshes only currently range in number between 2 and 49. We are working on making the base mesh generation dynamic so we can go up to any size but this is not done yet.

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