Greetings, I have problems exporting the surface data in VRML format.  When I load the resulting .wrl file into Blender (a 3D modeling tool), the resulting surface is full of holes (bad/missing polygons) and connectivity of vertices is all wrong -- I see edges where they are not supposed to be.  Is is a common problem with VRML export?  I used &quot;write_vrml 1&quot; command, tksurfer version 5.<br>
<br>Any help will be greatly appreciated.<br><br>Cheers,<br><br>Andrei<br><br>