I've been playing with r.watershed using 7.5' dems as the elevation file.
I'm only really interested in the visual result, which is not very
intelligible so far. The dems have these e/w linear ridges which don't
help.
Is there someone who uses this command frequently who might have some
advice regarding parameters (like threshhold) and colors for getting a good
visual output?
Thanks for the help! tom@bluesky.org