r.stream.angle
r.stream.angle - Route azimuth, direction and relation to streams of higher order.
Raster (r.*)
ParameterRaster|stream|Input map: stream mask|False
ParameterRaster|dirs|Input map: direction map|False
ParameterRaster|elev|Input map: elevation map|True
ParameterSelection|order|Stream ordering method|none;hack;horton;strahler|0
ParameterNumber|length|Search length to calculat direction|1|None|15
ParameterNumber|skip|Skip segments shorter than|1|None|5
ParameterNumber|treshold|Max angle (degrees) beetwen stream segments to|1.0|360.0|150.0
ParameterBoolean|-r|Output angles in radians|False
ParameterBoolean|-e|Extended topology|False
OutputVector|seg_vector|Vector to store new network with segments