[vtkusers] Writing a time-evolving scalar to a VTK file

[Anders Damsgaard]

Dear VTK users,

how do I write a single time-evolving scalar to a vtk file? I have some
simulations which create both unstructured grid files (vtu) and image grid files
(vti), that I render together in Paraview. I would like to include a
time-evolving parameter which should be shown as a text annotation.

I've created a function to parse to the unstructured grid files myself, and used
`python-vtk` to write the image grid files. If needed, the source code is
available here: https://github.com/anders-dc/sphere/blob/master/python/sphere.py
(look for the writeVTK and writeFluidVTK functions).

I appreciate all pointers since I'm relatively new to VTK/ParaView.

Thanks, Anders

-- 
Anders Damsgaard
Ph.D. student, Department of Geoscience, Aarhus University, Denmark
anders.damsgaard at geo.au.dk (work), andersd at riseup.net (private)
Contact info: https://cs.au.dk/~adc
Blog: http://anders-dc.github.io
Twitter: https://twitter.com/DamsgaardAnders
PGP public key: https://cs.au.dk/~adc/adc.gpg (new key, 2013-02-14)
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