r.cost231 [-q] input_dem=name output=name coordinate=x,y [ant_height=float] [radius=float] [area_type=string] frequency=float [--overwrite] [--help] [--verbose] [--quiet] [--ui]

Flags:

-q

Quiet

--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_dem=name [required]

Name of input raster map

output=name [required]

Name for output raster map

coordinate=x,y [required]

Base station coordinates

ant_height=float

Transmitter antenna height [m]

Default: 10

radius=float

Computation radius [km]

Default: 10

area_type=string

Area type

Options: metropolitan, medium_cities

Default: medium_cities

frequency=float [required]

Frequency [MHz]