Dear Grass users, I have noted a strange result from r.watershed using the MDF option (with all levels of convergence).
This is a part of my DEM: http://imageshack.us/photo/my-images/690/demv.png/ This is the result obtained using SDF: http://imageshack.us/photo/my-images/843/27420800.png/ This is the result obtained using MDF: http://imageshack.us/photo/my-images/190/36629290.png/ Please have a look to the last picture. In the central part of the image (near to the pointer) there is a little basin connected to the larger one that is on the other side of the valley. It seems an error. did someone else encounter a similar problem? many thanks Ivan -- Ti prego di cercare di non inviarmi files .dwg, .doc, .xls, .ppt. Preferisco formati liberi. Please try to avoid to send me .dwg, .doc, .xls, .ppt files. I prefer free formats. http://it.wikipedia.org/wiki/Formato_aperto http://en.wikipedia.org/wiki/Open_format Ivan Marchesini Perugia (Italy) Socio fondatore GFOSS "Geospatial Free and Open Source Software" http://www.gfoss.it e-mail: [email protected] [email protected] fax (mailfax): +39 1782092534 jabber: [email protected] skype: geoivan73
signature.asc
Description: This is a digitally signed message part
_______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
