Hello Stephen, Thanks a lot for your answer. However I didn't succeed because my regionid extracted from the connectivity filter are all 0. I am not sure how to find out my vertex IDs, such as your ID = 5.
Can you give more explanation please? I greatly appreciate your help. Best regards, Wayne On 18 February 2011 16:16, Stephen Wornom <stephen.wor...@inria.fr> wrote: > Wayne Wu wrote: >> >> Dear all, >> >> I am simulating a circular pipe flow, (a 2D axial symmetrical model), >> and my current job is to estimate the mass flow rate and thermal >> energy input at the inlet and the outlet. I am curious on using the >> integration filter provided in ParaView. How do I apply an integration >> upon a boundary? >> >> Thanks a lot for your advices. >> >> Best regards, >> >> http://code-saturne.blogspot.com/ >> _______________________________________________ >> 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 >> > > Extract the boundary in question. I have a vertex ID so that ID = 5 > indicates inflow boundary. > extract surface > connectivity > threshold (select ID = 5) > Hope this helps, > Stephen > > -- > stephen.wor...@inria.fr > 2004 route des lucioles - BP93 > Sophia Antipolis > 06902 CEDEX > > Tel: 04 92 38 50 54 > Fax: 04 97 15 53 51 > > _______________________________________________ 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