[Paraview] Not a Number (NaN) in legacy vtk file format

[KNAPP Graham]

Hello,
Is it possible to include Not a Number values in the legacy vtk file format ?
I have tried and I get length mismatch errors on import.  I am using Polydata - Cell data - Scalars - Float, writing the data from a Python script in a different application.
If not, would it be possible to write a custom import filter for this?  Any suggestions on how to start? Or another workaround?
Thanks!
Graham



Dr. Graham Knapp Ph.D M.Eng MICE C.Eng
Senior Engineer - Major structures<http://recherche.cstb.fr/en/services/specialist-area/major-structures/>
CLIMATOLOGY . AERODYNAMICS . POLLUTION . PURIFICATION

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