 
NAME
r.usler  - Computes USLE R factor, Rainfall erosivity index.
KEYWORDS
raster, 
hydrology, 
rainfall, 
soil, 
erosion
SYNOPSIS
r.usler
r.usler --help
r.usler input=name output=name method=string  [--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]
- Name of annual precipitation raster map [mm/year]
- output=name [required]
- Name for output USLE R raster map [MJ.mm/ha.hr.year]
- method=string [required]
- Name of USLE R equation
- Options: roose,  morgan,  foster,  elswaify
- Default: morgan
- roose: Roosle (1975)
- morgan: Morgan (1974)
- foster: Foster (1981)
- elswaify: El-Swaify (1985)
 
r.usler calculates USLE R factor for Rainfall erosivity. It
enables several empirical equations: Roosle (1975), Morgan (1974),
Foster(1981) and El-Swaify (1985).
r.watershed provides for USLE L, S, LS factors.
TBD.
r.uslek,
r.watershed
Natialia Medvedeva, SIC-ISDC, Ashgabat, Turkmenistan
Yann Chemin, SIC-ISDC, Ashgabat, Turkmenistan
SOURCE CODE
  Available at:
  r.usler source code
  (history)
  Latest change: Thursday Dec 22 12:39:52 2022 in commit: b5a70ba2c4d3115656baa764ff51a31bd5a8db19
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