Python Calculator is missing a lot of information
This issue was created automatically from an original Mantis Issue. Further discussion may take place here.
With the changes of moving some of the functionality from ParaView to VTK for the Python calculator filter, some of the functionality was lost. An incomplete list of the functions at http://www.itk.org/Wiki/ParaView/Users_Guide/Python_Calculator that are no longer available are divide() and reciprocal(). From what I can tell there is no way to divide an array with more than one component by an array with just one component. Additionally, single quotes can't be in the expression e.g. "inputs[0].PointData['RTData']" doesn't work. Attached is a ParaView Python script that demonstrates some of the problems. I think this needs to be fixed before PV 4.3 is released.