# Calculate the liquid fraction from fraction solidįsFileName = r'C:\Users\Carl\Desktop\cubes_porosityParaView\paraView\FSdata. The intention was to make improvements to the process of preserving the information about tagged. The primary goal of the project was to ensure that the meshing package of choice gmsh, DOLFIN, and the preferred visualization package, Paraview work seamlessly together. IndexH_Cons=FSdata.index(close) + 1 # For temperatures lower than the constraint T, indexL_Cons is the index of the one that is closest to the constraint TįracSolid =(FSdata-temp)/(FSdata-FSdata)*(FSdata-FSdata)+FSdata This is my final post for the GSoC2019 program. IndexH_Cons=FSdata.index(close) # For temperatures higher than the constraint T, indexH_Cons is the index of the one that is closest to the constraint T # Calculate the fraction solid by linearly interpolating data suppliedĬlose = min(FSdata, key=lambda x:abs(x-temp)) #Confirm temperature within solidus liquidus range Also, you should use vtkCleanPolyData first (or the Clean filter in ParaView) to merge duplicate. So when we execute it, python still generates TypeError, as it says element index 2, i.e. TypeError: SetInputData argument 1: method requires a VTK object. # This function returns the fraction liquid at a given temperature Now in the above, we have modified our first list, we have made the first two elements as a string, but the rest two elements are still int. Why does the min() function produce this error, and how do I get around this issue?īelow is the python from my Programmable Filter Window, import osįSdata.append(float(s1)) # The dataList in dataList stores the time column of the model output fileįSdata.append(float(s1)) # dataList contains the temperature evolution of Point nodeNum However, if it is a value requiring interpolation (temp=600), then the min function is used and the script fails with the error. I pass in float with a value not requiring interpolation then the script works (temp = 700, temp = 300). At first, I suspected the QT module and have recompiled several times with different QT configurations and environment variables but I still got the same error. pvpython test.py) or in a pvpython interpreter. The function getFracLiq requires a float value. TypeError: signal handler must be signal.SIGIGN, signal.SIGDFL, or a callable object This happens if I run it from a script (i.e. TypeError: min() got an unexpected keyword argument ‘key’ I am trying to use a programmable filter to read in the fraction solid data, then for each cell interpolate the Fraction Solid based on the temperature data. I wonder if something else is setting up a handler and confusing it. csv file with the fraction solid Vs temperature data. TypeError: signal handler must be signal.SIGIGN, signal.SIGDFL, or a callable object I don’t know how ParaView could interfere with this stack. I have a a model with a temperature field.
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