> Obj format with
> Silo seems good
> Blender not!

Too bad - it appears to have imported it ok but it looks like Blender is only supporting triangles and quads, not ngons...

It used to be that hardly anything supported ngons. I suppose that's why nobody else has attempted to do an NGon NURBS export before.... Until now. :)

Thanks for testing it with all these different modeling software, that is a big help to know how it is working with different systems!

- Michael