You are right, although the URL appointed doesn't work! Paraview calculator filter does work for the job!
many thnx Vasilis 2009/1/7 Norbert Stoop <[email protected]> > [email protected] wrote: > > Mostly i use Paraview to visualise results through VTK or EXODUS2 > > formats...but since the velocity field variables (U, V) are independent > > scalars they cannot be used directly as ONE vector field variable! > > In Paraview, you can use the calculator filter to convert scalars into > vectors. See here: > https://visualization.hpc.mil/wiki/Paraview_Calculator (at the bottom) > > Hope this helps... > > -Norbert > > > On Wed, January 7, 2009 02:16, Roy Stogner wrote: > >> On Wed, 7 Jan 2009, [email protected] wrote: > >> > >> > >>> Hello all & a happy new year... > >>> > >>> > >>> Take for example the 13th one, where the primary field variables are > >>> velocity components U, V and pressure P. After solution is achieved per > >>> each time step then results are printed in GMV, VTK, etc... > >>> > >>> My question is: how to print those results in vector form (especially > >>> the velocity components in one vector u={U, V, W} instead of seperate > >>> scalar results)? > >> GMV has facilities for taking D scalar variables and displaying them > >> as components of an R^D vector; IIRC Tecplot does as well and I'd be > >> surprised if Paraview etc. didn't. > >> > >> If there's some specific output format that requires those vector > >> components to be associated a priori, there's probably nothing to be > done > >> about it except to add an API for doing so and modify the I/O class to > >> handle it. --- > >> Roy > >> > >> > > > > > > > > > ------------------------------------------------------------------------------ > > Check out the new SourceForge.net Marketplace. > > It is the best place to buy or sell services for > > just about anything Open Source. > > http://p.sf.net/sfu/Xq1LFB > > _______________________________________________ > > Libmesh-users mailing list > > [email protected] > > https://lists.sourceforge.net/lists/listinfo/libmesh-users > > > > > > ------------------------------------------------------------------------------ > Check out the new SourceForge.net Marketplace. > It is the best place to buy or sell services for > just about anything Open Source. > http://p.sf.net/sfu/Xq1LFB > _______________________________________________ > Libmesh-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/libmesh-users > ------------------------------------------------------------------------------ Check out the new SourceForge.net Marketplace. It is the best place to buy or sell services for just about anything Open Source. http://p.sf.net/sfu/Xq1LFB _______________________________________________ Libmesh-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/libmesh-users
