[vtkusers] VTK File Integrity Checker?

[Kent Eschenberg]

Does anyone know of a utility that will check the integrity of a VTK file?

I have an unstructured dataset with about 4 million cells and I think some may be duplicates (i.e., 2 or more cells using the same vertices). It would also be great if the utility checked for degenerate cells (ones using the same vertex more than once) and for duplicate vertices (ones closer than some tolerance).

TIA!
Kent
Pittsburgh Supercomputing Center