Hi, 2010/5/5 |Phi> <phi...@gmail.com>: > Hi everyone, > > I am trying to add scalar values from two different .vtk files with the same > geometry: I have two files giving me the potential in each node and I would > like to add these potentials. I was trying to use the calculator, but I can > just manage to treat each file at a time. Any ideas? >
The calculator should work if you previously append the two dataset with Append Attributes. > Another thing I was wondering if it could be done is increasing the number > of points in the spreadsheet View when we make a Slice. I am trying to get > some points on a circle and so I perform two slices of my volume: first a > spherical slice and then a planar slice, but when I try to see it in the > Spreadsheet View (so that I can export the points) only get 50 points. This > is not enough for a plot I pretend to do and so I would like to increase the > resolution. For example having a sphere with with more points when I do the > slice. > >From what you described, I imagine that your final circle is an Unstructured Grid. I don't know resampling filters for such data in VTK/ParaView. One solution could be to resample your input volume, and then perform the sphere/plane slicing. Take a look at VTK's vtkImageResample and how to enable a native VTK filter in ParaView: if you get it working, please tell me! I had a weird bounded extent when performing oversampling. (see http://www.paraview.org/pipermail/paraview/2009-March/011334.html) Jerome > Thanks, > > best regards, > Nuno > > _______________________________________________ > 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 > > Follow this link to subscribe/unsubscribe: > http://www.paraview.org/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 Follow this link to subscribe/unsubscribe: http://www.paraview.org/mailman/listinfo/paraview