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[OpenFOAM] 2 cases with 2 identical slices and calculator |
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September 11, 2012, 04:20 |
2 cases with 2 identical slices and calculator
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Tobias Holzmann
Join Date: Oct 2010
Location: Tussenhausen
Posts: 2,708
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Hi all,
I have a question to you. Is it possible to build 2 cases with (for example) different velocity and then load the 2 cases into paraview. For each case you generate a slice and now you wanna calculate the differences between the two slice values (like pressure). I did something like that: - load case1 - create slice1 - calculator on case1 - pressure1 = p - load case2 - create slice2 - calculator on case2 - pressure2 = p - group datasets (on the both calculators) - calculator - pressureDiff = pressure1 - pressure2 ERROR Code:
ERROR: In ..\..\..\..\src\VTK\Common\vtkFunctionParser.cxx, line 1480 vtkFunctionParser (000000006A725A20): Syntax error: expecting a variable name; see position 4 ERROR: In ..\..\..\..\src\VTK\Common\vtkFunctionParser.cxx, line 1480 vtkFunctionParser (000000006A725A20): Syntax error: expecting a variable name; see position 4 Warning: In ..\..\..\..\src\VTK\Graphics\vtkArrayCalculator.cxx, line 401 vtkPVArrayCalculator (000000003FD1EAA0): An error occured when parsing the calculator's function. See previous errors. ERROR: In ..\..\..\..\src\VTK\Common\vtkFunctionParser.cxx, line 1480 vtkFunctionParser (00000000696B8C00): Syntax error: expecting a variable name; see position 10 ERROR: In ..\..\..\..\src\VTK\Common\vtkFunctionParser.cxx, line 1480 vtkFunctionParser (00000000696B8C00): Syntax error: expecting a variable name; see position 10 Warning: In ..\..\..\..\src\VTK\Graphics\vtkArrayCalculator.cxx, line 401 vtkPVArrayCalculator (000000003FD1EAA0): An error occured when parsing the calculator's function. See previous errors. ERROR: In ..\..\..\..\src\VTK\Common\vtkFunctionParser.cxx, line 1480 vtkFunctionParser (00000000696B8C00): Syntax error: expecting a variable name; see position 10 Any suggestions or is it possible to do sth. like that? Thanks in advance Tobi |
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