NAME
r.richdem.flowaccumulation - Calculates flow accumulation via one of a variety of methods.KEYWORDS
raster, hydrologySYNOPSIS
r.richdem.flowaccumulation
r.richdem.flowaccumulation --helpr.richdem.flowaccumulation input=name [weights=name] method=string [exponent=float] output=name [--overwrite] [--help] [--verbose] [--quiet] [--ui]
Flags:
- --overwrite
- Allow output files to overwrite existing files
- --help
- Print usage summary
- --verbose
- Verbose module output
- --quiet
- Quiet module output
- --ui
- Force launching GUI dialog
Parameters:
- input=name [required]
- Input DEM
- Name of input raster map
- weights=name
- Raster defining the amount of runoff per cell
- Name of input raster map
- method=string [required]
- Method to compute the flow routing.
- Options: Dinf, Quinn, Holmgren, Freeman, Rho8, Rho4, D8, D4
- exponent=float
- Exponent required for Holmgren and Freeman methods
- output=name [required]
- Output DEM with depressions filled
- Name for output raster map
Table of contents
DESCRIPTION
PLACEHOLDERREFERENCES
PLACEHOLDERSEE ALSO
r.fill.dirAUTHORS
Richard Barnes (algorithm and codebase), Andrew D. Wickert (GRASS frontend)SOURCE CODE
Available at: r.richdem.flowaccumulation source code (history)
Latest change: Thursday Feb 20 13:02:26 2025 in commit: 53de8196a10ba5a8a9121898ce87861d227137e3
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© 2003-2025 GRASS Development Team, GRASS GIS 8.4.2dev Reference Manual