Markus Metz wrote: > Hi all, > > r.watershed in trunk r42236 has a new option to beautify flat areas, > activated with a new -b flag, works with both SFD and MFD. The method > is adapted from Garbrecht & Martz (1997).
The Garbrecht & Martz (1997) article is available here http://dx.doi.org/10.1016/S0022-1694(96)03138-1 > > The justification for the new option is that some regard straight flow > lines in flat areas as an issue, e.g. > > Nardi et al (2008), Hydrogeomorphic properties of simulated drainage > patterns using digital elevation models: the flat area issue > http://dx.doi.org/10.1623/hysj.53.6.1176 This doi is given by the journals website but broken, the article is published in Hydrological Sciences Journal, Volume 53, Issue 6 December 2008, pages 1176 - 1193, direct (working) link is http://www.informaworld.com/smpp/content~db=all~content=a918667613~tab=linking Markus M _______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
