Slope form

[Sheilah Nolan]

Try s.surf.tps or s.surf.2d. 

Sheilah Nolan
Alberta Agriculture
Edmonton, Alberta, Canada.

> 
> Hello, everyone:
> 
> I am trying to generate a raster file out of DEM, which shows the slope form as 
> concave, convex. r.slope.aspect works only for a slope map (percentage or 
> degree) and/or an aspect map. I could not find any program which can produce 
> slope form (curvature). Any help would be greatly appreciated.
> 
> Thanks.
> 
> Houxiang Wang
> 
> Miami University, Ohio
>