
Hi,

We are interested in finding out more about exactly
what s.surf.tps does. In particular, how it interpolates,
since the data we are working with has few enough 
points (about 300) that the segmentation is not an issue.

Is there a textbook level exposition available? It's not
that we want to become experts, but all I have is the
Winter 92 "Surfaces and Modelling" article in GRASS 
Clippings and that's not enough. Which, if any, of the
references in there should I be looking at?

Is there anything available on line?

Thanks,

Eric Kostello

