Hi,
I have a tetrahedral mesh in vtk unstructured grid format, with different regions defined by cell scalars. I want to apply a threshold filter to isolate an individual component and then apply the extract surface filter. I want to just loop through all the scalars in the mesh to get separate surfaces for each region in the original mesh.
My script looks something like this, but I can’t get it to work:
import paraview.simple
pdi = self.GetInput()
pdo = self.GetOutput()
N=1
while N < 16:
component = paraview.simple.Threshold(pdi)
component.ThresholdRange = [N,N]
surface = paraview.simple.ExtractSurface(component)
N += 1
Any help would be appreciated!