Add filter for validating VTK datasets after they are read in
This filter would verify that a VTK dataset is valid after being read in (e.g., point data arrays have the same number of tuples as number of points in the data set, the point IDs are bad (as was the case here), etc). Many a times things a file can be read but things fail afterwards because the mesh read in is invalid. A filter can easily validate that.
See #18394 (closed) for the discussion leading to this feature request.