r.surface.contour

[Michael Shapiro]

In info.grass.user you write:

The cats file doesn't enter into this. Most of the DEM tools
assume that the grid (x,y) units are the same units as the z

>Dear Grassusers.
>		When using the r.surface.contour, does the 
>contour raster map cats file have to be in meters or feet?
>					Thank you,
>				    Daniel H. Rodriguez
>				   Texas A&M University 
>				Forest Science Department 77843-2135
> 
-- 


Michael Shapiro U.S. Army CERL
Environmental Division       
P.O. Box 9005                
Champaign, Ill. 61826-9005

email:   shapiro at zorro.cecer.army.mil
phone:   (217) 352-6511  ext 526
fax:     (217) 373-7222