I don't really understand the question (or rather, what you are trying to achieve with extract surface, connectivity, threshold, and contour), but the most common reason for the contour filter being unavailable is that you do not have any point data. The contour filter does not work on cell data. Try running Cell Data To Point Data right before Contour.
-Ken On 1/9/12 2:45 AM, "Stephen Wornom" <[email protected]> wrote: >I know how to extract surfaces using >extract surface >connectivity >threshold > >When I create a contour, the contour does not appear as a selection when >I try to extract the contour and click on threshold. >Hope my question is clear, >Thanks, >Stephen > >-- >[email protected] >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 _______________________________________________ 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
