[Paraview] Mesh Subdivision

[David Doria]

I have a polydata (vtp) with a bunch of triangles. I want to smooth the
mesh. I tried the subdivide filter, but it produces absolutely ridiculous
triangles. So I thought this meant the connectivity information was wrong?
So I tried the TriangleStrips filter and then the subdivide filter, but now
the subdivide filter complains that there are no triangles. I tried
triangulate and then subdivide and I get the same mess as in the first case.

In all cases, the LoopSubdivision filter simply crashes. There is clearly
still something wrong with my understanding of these file formats and which
filters can be used on which types of files. Can anyone clarify this for me?

Thanks,

David
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