[Paraview] SpreadSheet view doesn't work unless there is PointData

[David Doria]

If you make a source (I tested with a cone source), split the view to
show a spreadsheet view, and select a point on the cone, nothing shows
up in the spreadsheet view. In fact, under Attribute the only option
is FieldData. If you do something so that the points get PointData
(e.g. GenerateSurfaceNormals), you can then select a point and see the
normal, coordinate, and point ID of the selected point. Is there a
reason for this behavior? Or could it be changed so that the
coordinate and ID could be seen even if the object doesn't have any
PointData?

Thanks,

David