MantisBT - ParaView
mpirun -np 2 pvbatch --use-offscreen-rendering pythoncalcmpibug.py
is issued.
without mpirun and with mpirun with only 1 core the scripts works.
------------------- start pythoncalcmpibug.py
from paraview.simple import *
view=CreateRenderView()
view.ViewSize = [400, 400]
view.ResetCamera()
view.Background=[0.7,0.7,0.7]
view.CameraViewUp = [0,1,0]
Sphere(PhiResolution = 1024, ThetaResolution = 1024);
Elevation(LowPoint=[-0.5, -0.5, -0.5],HighPoint=[0.5, 0.5, 0.5])
PythonCalculator(Expression='Elevation*Elevation')
rep = Show()
lut = MakeBlueToRedLT(0,1)
lut.NumberOfTableValues=100
rep.LookupTable=lut
rep.ColorAttributeType='POINT_DATA'
rep.ColorArrayName='Elevation'
bar=CreateScalarBar(LookupTable=lut,Title='Elevation')
bar.TitleColor=[0,0,0]
bar.LabelColor=[0,0,0]
bar.NumberOfLabels=3
view.Representations.append(bar)
view.StillRender()
WriteImage("elevationsphere.png",view=view,Writer="vtkPNGWriter")
pythoncalcmpibug.py (732) 2011-08-11 09:06https://www.vtk.org/Bug/file/8997/pythoncalcmpibug.py