Victor Olaya 33e3925eb7 added postgis tools to sextante
edited some grass descriptions and renamed postproc folder (now it is not only for postproc, but also for pre execution checks)
2012-12-15 18:49:32 +01:00

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r.drain
r.drain - Traces a flow through an elevation model on a raster map.
Raster (r.*)
ParameterRaster|input|Elevatio|False
ParameterString|coordinate|Map coordinates of starting point(s) (E,N)|(0,0)
ParameterMultipleInput|vector_points|Vector layer(s) containing starting point(s)|0|False
ParameterBoolean|-c|Copy input cell values on output|False
ParameterBoolean|-a|Accumulate input values along the path|False
ParameterBoolean|-n|Count cell numbers along the path|False
OutputRaster|output|Result