Hi, Thanks for your help. The driver is running with following code,
datadescription = vtkCoProcessorPython.vtkCPDataDescription() datadescription.SetTimeData(time, step) datadescription.AddInput("AtmData1") cpscript.RequestDataDescription(datadescription) inputdesc1 = datadescription.GetInputDescriptionByName("AtmData1") if inputdesc1.GetIfGridIsNecessary() == False: return inputdesc1.SetGrid(grid1) datadescription.AddInput("AtmData2") cpscript.RequestDataDescription(datadescription) inputdesc2 = datadescription.GetInputDescriptionByName("AtmData2") if inputdesc2.GetIfGridIsNecessary() == False: return inputdesc2.SetGrid(grid2) cpscript.DoCoProcessing(datadescription) So, i just need to replace input with AtmData1 and AtmData2 to match with coprocessing script. I think that the input port names must watch with the names with driver code. Thanks again, Regards, --ufuk _______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview