[Paraview] Where did vtkMultiGroupDataSet go?

[Mike Jackson]

I am trying to update a set of filters/readers from PV 2.6.x to PV 3  
CVS and it seems that the vtkMultiGroupDataSet class is not around  
any more? What would be the replacement for that class?

Doing a "find . -type f -name "vtkMultiGroupDataSet*" " in the  
paraview cvs source tree didn't seem to turn anything up.

Thanks
--
Mike Jackson
imikejackson & gmail * com