[GRASS-user] different flow directions

Christian Schwartze Christian.Schwartze at uni-jena.de
Wed Aug 27 10:17:19 EDT 2008

Dear list,

can somebody explain me the differences between the flow direction raster
calculated by r.fill.dir and that one which comes from r.watershed. I know
about the different cats in both, but whats the background? Whats "better"?

Thanks a lot for answering!


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