Hi,
I am running a small python code with pvbatch that read a XDMF file and
plots contours:
cf_VP_anim_xmf = XDMFReader( FileName=wdir+'VPfield_files/XDMF/cf_VP'
+index[i]+'.xmf' )
cf_VP_anim_xmf.CellArrays = []
cf_VP_anim_xmf.Sets = []
cf_VP_anim_xmf.PointArrays = ['Cf']
RenderView1 = GetRenderView()
a1_Cf_PVLookupTable = GetLookupTableForArray( "Cf", 1 )
Cfcontours = Show()
Cfcontours.EdgeColor = [0.0, 0.0, 0.50000762951094835]
Cfcontours.SelectionPointFieldDataArrayName = 'Cf'
Cfcontours.ScalarOpacityFunction = []
Cfcontours.ColorArrayName = 'Cf'
Cfcontours.ScalarOpacityUnitDistance = 2.4071425938556859
Cfcontours.LookupTable = a1_Cf_PVLookupTable
Cfcontours.ScaleFactor = 15.0
cf_VP_anim_xmf.Grids = ['STL Grid']
RenderView1.CacheKey = 2.0
RenderView1.CameraClippingRange = [288.47079837284241,
299.16435388730815]
RenderView1.UseCache = 0
a1_Cf_PVLookupTable = GetLookupTableForArray( "Cf", 1, RGBPoints=[-
0.0001, 0.0, 0.0, 1.0, 0.0001, 1.0, 0.0, 0.0], LockScalarRange=1,
ColorSpace='HSV' )
separationline = Contour( PointMergeMethod="Uniform Binning" )
separationline.ContourBy = ['POINTS', 'Cf']
separationline.Isosurfaces = [0.0]
DataSeparationLine = Show()
DataSeparationLine.ScaleFactor = 12.321390008926393
DataSeparationLine.SelectionPointFieldDataArrayName = 'Cf'
DataSeparationLine.EdgeColor = [0.0, 0.0, 0.50000762951094835]
DataSeparationLine.LineWidth = 2.0
DataSeparationLine.DiffuseColor = [0.0, 0.0, 0.0]
DataSeparationLine.ColorArrayName = ''
Cfcontours.Visibility = 1
#--- Setup view
RenderView1 = GetRenderView()
RenderView1.Background = [1.0, 1.0, 1.0]
RenderView1.CenterAxesVisibility = 0
RenderView1.OrientationAxesVisibility = 0
RenderView1.ViewSize = [1450, 300]
RenderView1.InteractionMode = '3D'
RenderView1.CameraClippingRange = [120.40716073726786,
126.85668499830999]
RenderView1.CameraPosition = [25.95, 41.63, 1.43]
RenderView1.CameraFocalPoint = [4.31, 5.36, 4.77]
RenderView1.CameraViewUp = [0.93, -0.36, -0.053]
#--- Uncomment for 2D Interaction Mode
#RenderView1.CameraParallelScale = 5.5
a1_Cf_PVLookupTable = GetLookupTableForArray( "Cf", 1, RGBPoints=[-
0.0001, 0.0, 0.0, 1.0, 0.0001, 1.0, 0.0, 0.0], LockScalarRange=1 )
#--- Export image
Render()
WriteImage(wdir+'POSTPRO/IMAGES/cf_view1_'+index[i]+'.jpg')
I set the range of the contours from -0.0001 to 0.0001 but the contours
levels revert back to automatic scaling instead of the range that I
specify. I am using version 3.98 of Paraview but I also tried with version
4.1.0. Why is this happening? Do I miss something in my script?
Nikos
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