This is the command r.latlonggrass 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.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
r.latlong creates a latitude (degree decimal) map, or longitude if the -l flag is used,
from any map in any projection using PROJ.4 library. This is an input to r.sun and
i.evapo.potrad.
NOTES
The PROJ.4 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
Use r.latlonggrass online using onworks.net services