Hi John,

If the Terragen stuff is loading properly, GC probably knows it's the demo mode. It might be just the way that VistaPro DEM is or some variation that I've not run across before. If you've got something that you don't think looks right, please forward the file to me and I will take a look. If you have some reference material that shows what it should look like, that would be a bonus.

I haven't seen any terragen files that generate holes, but again if it doesn't look right to you, please forward it to me and I will take a look. I have an update to GC in testing right now that fixes some compatibility issues with USGS DEMs + adds a few new features so this is really good time.

Regards,
Eric Winemiller
Digital Carvers Guild
3D Plug-ins for Carrara
http://digitalcarversguild.com

Eric Winemiller
Digital Carvers Guild
Carrara and LightWave plug-ins