[vtkusers] Temporal Analysis

[Benjamin Schindler]

Hi

I've noticed, that in vtk-5.2, classes for temporal have been added
which make pathline tracing etc possible. Right now I'm given ensight
files which have a few timesteps inside them. If I want to write a
filter which extracts a pathline, how do I do that? Ensight only
supports time-selection on the basis of SetTimeStep and returns a
MultiblockSet (With just one block)
Thanks

Benjamin