Hello everybody,
I'm a bit confused about r.drain (I'm working with Debian's backport version
6.2.1). I have noticed that if you give as input in the coordinate
parameter a point that stands on the region's edge, r.drain won't move
from there: it would output a map with that same single point. Is
Thanks for your answers Eric and Hamish.
I had already made sure with d.rast.num and I have double checked now on a
toy map (a slope on a 100x100 grid): even if there are lower value cells
beside a border cell, it won't move from there.
Stefano.
2008/2/15, Hamish [EMAIL PROTECTED]:
Stefano
