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Hi Marcello,<br><br>You need to use watershed analysis (r.watershed) and then watershed basin creation (r.water.outlet), both located under raster/hydrologic modelling in the wxgui.<br><br>Michael<br><br>> Date: Fri, 11 Mar 2011 20:28:02 -0300<br>> From: Marcello Benigno <benigno.marcello@gmail.com><br>> Subject: [GRASS-user] hydrological modelling in GRASS - Create<br>> Watershed by one point<br>> <br>> Hi All,<br>> <br>> I´m beginner in Grass and need work with hydrological Analysis. Is it<br>> possible define a watershed from one point (x,y) like ArcHidro Extension? I<br>> didn´t find this tool in Grass.<br>> <br>> Thanks in advance and sorry for my bad English.<br>> <br>> -- <br>> *Marcello Benigno B. de Barros Filho*<br>> Prof. do Curso Superior de Tecnologia em Geoprocessamento - IFPB<br>> Mestre em Ciências Geodésicas e Tecnologias da Geoinformação - UFPE<br>> http://profmarcello.blogspot.com<br>> http://about.me/marcello.benigno<br> </body>
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