George, What version of ParaView are you using?
Utkarsh On Sat, Nov 13, 2010 at 4:26 AM, George <george.ger...@gmail.com> wrote: > Hi Paraviewers, > > I would like to do a mesh refinement analysis using the predefined filters > of paraview (I can already do such an analysis with numpy and pylab). > My objective is to calculate the difference between the pressure fields of a > fine grid simulation and a coarse grid simulation. > > I have two OpenFoam simulations: A fine grid simulation and a coarse grid > simulation. > I have imported the results of both simulations into paraview. > Then I have resampled the fine grid solution as follows: > Select fine grid source >Resample with dataset > Source>Coarse grid > Then I apply a calculator on the resampled solution and basically rename the > point pressure variable to 'presampled' > I also apply a calculator on the coarse solution and rename the point > pressure variable to 'pcoarse' > > The next step should be: > Select both calculators and apply the 'Append attributes' filter. > However, this filter is not selectable at this stage (grayed out) > I can confirm that both calculators have the same number of points and > cells. > > Can anyone tell me what I am doing wrong or whether there is a better way of > performing a grid sensitivity study in paraview? > > Thank you, > George > > _______________________________________________ > 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