Hi all,
I am using r.drain with an elevation raster as input. I filled the elevation
raster using r.fill.dir. When I run r.drain, it only creates a short path
segment before finishing the analysis, even though it hasn't come close to
the region border. There should not be any sinks in my
Thanks to Markus and Ivan for the help-- I'll answer this on the forum in
case others have the same problem in the future.
For the record, I am using GRASS 6.4.4 on Mac OS 10.9.5.
The problem was that though I ran r.fill.dir once, there were still sinks
in my DEM. After running r.fill.dir 5
