Calculator parsing error on tensoral cell data...
This issue was created automatically from an original Mantis Issue. Further discussion may take place here.
I load a .vtu file that has tensor-style cell data with the name "FailureModes". I use the calculator to attempt to extract scalars from this data so that I can apply threshold to various components. The equation field contains only a string of the form "FailureModes_XX" (no quotes, _XX corresponds to the component I want to convert to a scalar for use in Threshold down the road). When I hit apply, ParaView gives the the following output message:
ERROR: In ......\src\VTK\Common\vtkFunctionParser.cxx, line 1632 vtkFunctionParser (00000000067DD400): Syntax error: operator expected; see position 14
ERROR: In ......\src\VTK\Common\vtkFunctionParser.cxx, line 1632 vtkFunctionParser (00000000067DD400): Syntax error: operator expected; see position 14
Warning: In ......\src\VTK\Graphics\vtkArrayCalculator.cxx, line 401 vtkPVArrayCalculator (000000000F885010): An error occured when parsing the calculator's function. See previous errors.
Also, there is no Result array...
This worked in 3.6.2. I'm guessing it's a parser issue. Hopefully not too bad to fix.