Thanks for the advice. Indeed, I can select the two filter outputs and start up a Python Calculator. Now however, I am stumped: I don't know how to specify the input vectors which Table to Points created. The spreadsheet view shows all the fields, and a points column which happens to be the second vector. I don't know where the first one went. I was able to find http://www.vtk.org/Wiki/Python_Calculator which is a nice illustration of capability, but it's not specified there how "BrownianVectors" got named. If I do mag(Points) (Points=name at top of spreadsheet) or mag(points) or mag(Position) (Position = name of my first filter) or mag(input[0]), I get an error. I've tried looking through the documentation but I'm not even sure where to look.
Thanks, Liam On Tue, Nov 10, 2015 at 2:34 PM, David E DeMarle <[email protected]> wrote: > The Python Calculator will accept multiple sources so I recommend that. > Otherwise you will need to apply something like the Append or Merge filter > to produce one source for the standard Calculator's input. > > David E DeMarle > Kitware, Inc. > R&D Engineer > 21 Corporate Drive > Clifton Park, NY 12065-8662 > Phone: 518-881-4909 > > On Tue, Nov 10, 2015 at 2:30 PM, Liam Healy <[email protected]> > wrote: >> >> I am trying to compute a quantity based on two 3-vectors as input. All >> six components are in six columns of one (csv) file, so I read that in >> and create two Table to Points filters. I would like to bring up the >> calculator to compute the magnitudes of each vector, but if I >> highlight the two filters I cannot select the Calculator tool, it is >> greyed out. How do I do computations on two (or more) inputs? >> >> Thanks, >> Liam >> _______________________________________________ >> 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 > > _______________________________________________ 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
