Can't find `remove_lower_dimensional_cells` in recent versions of meshio

[rbeucher]

Hi @nschloe

I have inherited some code that calls remove_lower_dimensional_cells pretty much every time it loads a mesh.
Looks like that method is not on the mesh class anymore. I can't find when the change happened though.
I only had a quick look through the code but it is still needed?

R

[nschloe]

Yeah, I took all mesh-manipulating routines out of meshio a while ago. Will publish a separate package with that soon.