[vtkusers] flux calculation

[Dr. Thomas Wolfanger]

Hello all,

I have calculated a flow field on an unstructured grid. The basic steps
to visualization using vtk3.2 and C++ are clear to me; but I would like
to do some calculations, especially of mass flow through a defined cut
plane, using vtk.
I did not find anything in the mailing list archive, so I would like to
know whether it is possible in principle and/or if anyone knows how to
do it or has done this before.
Thank you in advance,

Thomas Wolfanger