.TH r.latlong 1grass "" "GRASS 8.3.1" "GRASS GIS User's Manual"
.SH NAME
\fI\fBr.latlong\fR\fR  \- Creates a latitude/longitude raster map.
.SH KEYWORDS
raster, latitude, longitude, projection
.SH SYNOPSIS
\fBr.latlong\fR
.br
\fBr.latlong \-\-help\fR
.br
\fBr.latlong\fR [\-\fBl\fR] \fBinput\fR=\fIname\fR \fBoutput\fR=\fIname\fR  [\-\-\fBoverwrite\fR]  [\-\-\fBhelp\fR]  [\-\-\fBverbose\fR]  [\-\-\fBquiet\fR]  [\-\-\fBui\fR]
.SS Flags:
.IP "\fB\-l\fR" 4m
.br
Longitude output
.IP "\fB\-\-overwrite\fR" 4m
.br
Allow output files to overwrite existing files
.IP "\fB\-\-help\fR" 4m
.br
Print usage summary
.IP "\fB\-\-verbose\fR" 4m
.br
Verbose module output
.IP "\fB\-\-quiet\fR" 4m
.br
Quiet module output
.IP "\fB\-\-ui\fR" 4m
.br
Force launching GUI dialog
.SS Parameters:
.IP "\fBinput\fR=\fIname\fR \fB[required]\fR" 4m
.br
Name of input raster map
.IP "\fBoutput\fR=\fIname\fR \fB[required]\fR" 4m
.br
Name for output latitude or longitude raster map
.SH DESCRIPTION
\fIr.latlong\fR 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 \fIr.sun\fR and \fIi.evapo.potrad\fR.
.SH NOTES
The PROJ website.
.SH TODO
Datum transform is not implemented, the same datum is taken as output.
.SH EXAMPLE
.br
.nf
\fC
g.region raster=elevation \-p
r.latlong input=elevation output=latitude
\fR
.fi
.SH SEE ALSO
\fI
r.sun,
r.sunhours
\fR
.SH AUTHOR
Yann Chemin, International Rice Research Institute, The Philippines
.SH SOURCE CODE
.PP
Available at:
r.latlong source code
(history)
.PP
Accessed: Sunday Dec 17 17:21:48 2023
.PP
Main index |
Raster index |
Topics index |
Keywords index |
Graphical index |
Full index
.PP
© 2003\-2023
GRASS Development Team,
GRASS GIS 8.3.1 Reference Manual