r.latlong - GRASS GIS manual

Note: This document is for an older version of GRASS GIS that is outdated. You should upgrade, and read the current manual page.

NAME

r.latlong - Creates a latitude/longitude raster map.

KEYWORDS

raster, latitude, longitude, projection

SYNOPSIS

r.latlong

r.latlong --help

r.latlong [-l] input=name output=name [--overwrite] [--help] [--verbose] [--quiet] [--ui]

Flags:

-l: Longitude output
--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 input raster map
output=name [required]: Name for output latitude or longitude raster map

DESCRIPTION
NOTES
TODO
EXAMPLE
SEE ALSO
AUTHOR

DESCRIPTION

r.latlong creates a latitude (degree decimal) map, or longitude if the -l flag is used, from any map in any projection using PROJ library. This is an input to r.sun and i.evapo.potrad.

NOTES

The PROJ website.

TODO

Datum transform is not implemented, the same datum is taken as output.

EXAMPLE

g.region raster=elevation -p
r.latlong input=elevation output=latitude

AUTHOR

Yann Chemin, International Rice Research Institute, The Philippines

SOURCE CODE

Available at: r.latlong source code (history)

Latest change: Thu Feb 3 11:10:06 2022 in commit: 73413160a81ed43e7a5ca0dc16f0b56e450e9fef