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 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

SEE ALSO

        r.sun, r.sunhours

AUTHOR

       Yann Chemin, International Rice Research Institute, The Philippines

SOURCE CODE

       Available at: r.latlong source code (history)

       Accessed: Monday Apr 01 03:07:38 2024

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       © 2003-2024 GRASS Development Team, GRASS GIS 8.3.2 Reference Manual

GRASS 8.3.2                                                                                    r.latlong(1grass)