<DIV>Dear VTK users,</DIV>
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<DIV> This problem was posted on the group before but no response from anyone.</DIV>
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<DIV><A href="http://public.kitware.com/pipermail/vtkusers/1999-November/052114.html">http://public.kitware.com/pipermail/vtkusers/1999-November/052114.html</A></DIV>
<DIV> </DIV>
<DIV>I am interested in displaying boundary conditions, such as pressure, only on specific faces of specific elements. For this purpose, I need to create a group of element faces using vtk file format.</DIV>
<DIV> I am working with unstrutured grids.I know how to form groups of elements by using vtkThreshold. I would like to extend this to faces now.</DIV>
<DIV>Any idea how to do this??</DIV>
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<DIV>Thanks and Regards,</DIV>
<DIV>Nikhil Butala</DIV>