Dear GRASS user,
maybe you can help me in understanding the stream network map provided by r.watshed analysis tool. Am i right in thinking that each segment given by an odd integer drains into a segment with a lower identifier?
Many thanks,
Christian.
Christian Schwartze wrote:
Dear GRASS user,
maybe you can help me in understanding the stream network map provided by r.watshed analysis tool. Am i right in thinking that each segment given by an odd integer drains into a segment with a lower identifier?
Yes. If a stream segment drains into another stream segment, that one downstream has a lower cell value than the ones upstream, but that is more by accident, no particular ordering scheme implied.
Markus M