Hi Sutts,

What format is your terrain data in?

The ImportPointFile can import .txt, xyz, or csv (an excel export type).
The file can have a few kinds of delimiters, as I recall.
The freeform curve option might be nice. Not sure just how it works, or how the data should be formatted...
A little experimentationn might be in order?

Maybe you could post a small sample of the data?

- Brian

https://moi3d.com/forum/index.php?webtag=MOI&msg=9005.2

Forum search of ImportPointFile brings up numerous links.

I have yet to see much documentation on the ImportPointFile script.

A matrix of rows and columns of terrain data???