Struggled a lot with #Blender for scientific meshes today. Coming from (proprietary) Autodesk Inventor, it has a long way to go - and I stress long. But with the #opensource spirit in mind my I am in awe about how much this tool can do.
@sprkwd You're right, that's how I did it as well - and it worked. I exported my mesh as a .stl-file and used it for computational fluid dynamics with #openfoam yesterday. Took me a while, but it works. #blender