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[Question #700031]: postprocessing data with tassellationWrapper
New question #700031 on Yade:
I plan to use the tasselationWrapper utility to compute some micro-strain. However, first I wanted to test it out on a simple problem. I tried using the triaxial example  but I don't see anything in the VTK results. Therefore, I modified it slightly to increase the resolution (i.e. the number of grains) and the total strain and tried playing around with Paraview's clip/slice/threshold filters, with no improvements. Am I missing something?
tt.numberOfGrains = 5000
TW.triangulate() #compute regular Delaunay triangulation, don’t construct tesselation
TW.computeVolumes() #will silently tesselate the packing, then compute volume of each Voronoi cell
TW.volume(10) #get volume associated to sphere of id 10
TW.setState(0) #store current positions internaly for later use as the "0" state
O.run(20000,True) #make particles move a little (let's hope they will!)
TW.setState(1) #store current positions internaly in the "1" (deformed) state
#Now we can define strain by comparing states 0 and 1, and average them at the particles scale
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