r.out.ppm31grass
Converts 3 grass raster layers (r,g,b) to a ppm image file.
Usage
r.out.ppm3
r.out.ppm3 --help
r.out.ppm3 [-c]
red=string
green=string
blue=string
output=string
[--help]
[--verbose]
[--quiet]
[--ui]
Keywords
raster, export, output
Overview
r.out.ppm3 converts 3 GRASS raster layers (R,G,B) to a PPM image file, using the current region.
This program converts a GRASS raster map to a PPM image file using the the current region settings.
To get the full area and resolutin of the raster map, run:
g.region raster=[mapname]before running r.out.ppm3.
Notes
One pixel is written for each cell value, so if ew_res and ns_res differ, the aspect ratio of the resulting image will be off.
Source code
Available at: r.out.ppm3 source code (history)
Accessed: Monday Feb 24 17:50:44 2025
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© 2003-2025 GRASS Development Team, GRASS GIS 8.4.1 Reference Manual
Releases
10 releases since Debian 4.0 (Etch); the text changed 9 times.