[Paraview] PointData and the components' name

[Jérôme]

Hi,

I wrote a filter that build PointData with several vtkDoubleArray. I
gave names to these array, that appear in Paraview - which is very
useful for statistical view.
But these arrays contain several components that ParaView
automatically names X, Y and Z when there are 3 components, or XX, XY,
XZ, YX, YY ... when 9 components, and 1, 2, 3 for other numbers of
field.
I would like to give special names to these fields - the best being
inside my cxx vtk filter- such as "Radius", "Mean", "StdDev", ...,
without allocating one array for each value...

Does someone know how to do that ?

Thanks !

Jérôme