This is the command r.uslergrass that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
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)
DESCRIPTION
r.usler calculates USLE R factor for Rainfall erosivity. It enables several empirical
equations: Roosle (1975), Morgan (1974), Foster(1981) and El-Swaify (1985).
NOTES
r.watershed provides for USLE L, S, LS factors.
EXAMPLE
TBD.
Use r.uslergrass online using onworks.net services