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Hello,<BR> <BR>Is it possible to make the output of the Contour filter a *closed* surface - basically, to put end caps on the isosurfaces? I can see some volume options in the display tab, but they are greyed out.<BR> <BR>Right now, I import my data as CSV, use TableToStructuredGrid filter to convert it into grid (a rectangular prism), and then use the the Contour filter to find isosurfaces. But it's a little confusing to look at when the isosurfaces hit the edges of the prism since they look like holes, so I'd like to end cap them with a solid color.<BR> <BR>Celia<BR>                                            </div></body>
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