VTK-3603 - check that UIOWS / TP is unequal from vrtx data before saving it
VTK-3603 - check that UIOWS / TP is unequal from vrtx data before saving it

vtkio/vtk,vtkio/vtk,vtkio/vtk,vtkio/vtk,vtkio/vtk,vtkio/vtk,vtkio/vtk,vtkio/vtk