SAGA-GIS Module Library Documentation (v2.1.3)

Module Watershed Basins

Parameters

 NameTypeIdentifierDescriptionConstraints
InputElevationGrid (input)ELEVATION--
Channel NetworkGrid (input)CHANNELS--
Sink Route (*)Grid (optional input)SINKROUTE--
OutputWatershed BasinsGrid (output)BASINS--
OptionsMin. SizeIntegerMINSIZEMinimum size of basin (cells)Default: 0
(*) optional

Command-line

Usage: saga_cmd ta_channels 1 -ELEVATION <str> -CHANNELS <str> [-SINKROUTE <str>] [-BASINS <str>] [-MINSIZE <num>]
  -ELEVATION:<str>	Elevation
	Grid (input)
  -CHANNELS:<str> 	Channel Network
	Grid (input)
  -SINKROUTE:<str>	Sink Route
	Grid (optional input)
  -BASINS:<str>   	Watershed Basins
	Grid (output)
  -MINSIZE:<num>  	Min. Size
	Integer
	Default: 0