Forgot to mention that the mesh is 3D x,y,z. rad =sqrt( x**2+y**2) thus varies with the z-coordinate. Stephen ----- Original Message -----
> From: "Stephen Wornom" <stephen.wor...@inria.fr> > To: "ParaView" <paraview@paraview.org> > Sent: Wednesday, December 20, 2017 4:15:43 PM > Subject: [Paraview] PV4.10 extracting a surface > The geometry is a cylinder. > Using the calculator I do > rad =sqrt( x**2+y**2) > I would like to extract the cylinder surface which is rad = 0.1 > I click on threshold then information to see rad 0.1<rad<7 > I click on extract and enter the values min = 0.1 and max 0.1 for rad > I get this message > w arning: In > /home/utkarsh/Dashboards/MyTests/NightlyMaster/ParaViewSuperbuild-Release/paraview/src/paraview/ParaViewCore/ServerManager/Rendering/vtkSMPVRepresentationProxy.cxx, > line 279 > vtkSMPVRepresentationProxy (0x359fd080): Could not determine array range. > Any ideas to the solution of my problem? > Thanks in advance, > Stephen > _______________________________________________ > 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 > Search the list archives at: http://markmail.org/search/?q=ParaView > Follow this link to subscribe/unsubscribe: > https://paraview.org/mailman/listinfo/paraview
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