Hi all,

I have an imported surface with some damaged faces that were successfully fixed with the import diagnostics tool. However, there was a large gap it could not fix on the surface.

Essentially, the surface is cut in half and therefore open. I need to find the volume of the interior region and can't find any way to close/fill it. I've attached the file, in which there needs to be a planar surface in the obvious open area (the interior of CompCurve1) unless the surface can be mirrored and closed/filled in that manner.

Thanks for the help!