Cliff Behrens asks:
How can one compute the distance between sites in a site_lists file with
GRASS 4.1?
It would be nice to have a site program to do this, but you can do it with
r.le.dist. Just convert the site file to a raster file, then run
r.le.dist with the out= option. It will create a file containing the
distances.
Bill Baker
bakerwl@uwyo.edu