Your question obviously has to do with python scripts, however in ParaView this can be done using the Calculator filter. We just create another copy of the data with a different name – and then ParaView will allow you to use a different color table for this second array. Could you do something like that? Or, did I miss your point?
Alan From: ParaView [mailto:[email protected]] On Behalf Of jlih Sent: Monday, November 03, 2014 8:17 PM To: [email protected] Subject: [EXTERNAL] [Paraview] Possibilities of using different color ramps for different extractions of the same dataset? Dear all, I am creating extractions from a NetCDF data. I am wondering if I can create separate color ramps for different extractions of the same array for comparisons. I tried the process within Paraview Desktop but I was not able to set different color ramps because the array name is the same for all extractions. Sample code: SetActiveSource(ncreader) ExtractSubset1 = ExtractSubset() ExtractSubset1.VOI = [0, 50,0, 50,0, 8] DataRepresentation1 = Show(ExtractSubset1) DataRepresentation1.Representation = 'Volume' DataRepresentation1.ColorArrayName = ('CELL_DATA', varname) DataRepresentation1.ColorAttributeType = 'CELL_DATA' DataRepresentation1.LookupTable = GetLookupTableForArray(varname... Any suggestions? Thanks, Jing
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