SAGA-GIS Tool Library Documentation (v6.1.0)

Tool Fill Sinks (Planchon/Darboux, 2001)

Depression filling algorithm after Olivier Planchon & Frederic Darboux (2001)


References:
Planchon, O. & F. Darboux (2001): A fast, simple and versatile algorithm to fill the depressions of digital elevation models. Catena 46: 159-176

Parameters

 NameTypeIdentifierDescriptionConstraints
InputDEMGrid (input)DEMdigital elevation model [m]-
OutputFilled DEMGrid (output)RESULTprocessed DEM-
OptionsGrid systemGrid systemPARAMETERS_GRID_SYSTEM--
Minimum Slope [Degree]Floating pointMINSLOPEminimum slope angle preserved from one cell to the next, zero results in flat areas [Degree]Minimum: 0.000000
Default: 0.010000

Command-line

Usage: saga_cmd ta_preprocessor 3 [-DEM <str>] [-RESULT <str>] [-MINSLOPE <double>]
  -DEM:<str>        	DEM
	Grid (input)
  -RESULT:<str>     	Filled DEM
	Grid (output)
  -MINSLOPE:<double>	Minimum Slope [Degree]
	Floating point
	Minimum: 0.000000
	Default: 0.010000