1r.out.ppm3(1)                 Grass User's Manual                r.out.ppm3(1)
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NAME

6       r.out.ppm3   -  Converts  3  GRASS raster layers (R,G,B) to a PPM image
7       file at the pixel resolution of the CURRENTLY DEFINED REGION.
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KEYWORDS

10       raster
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SYNOPSIS

13       r.out.ppm3
14       r.out.ppm3 help
15       r.out.ppm3 [-qc] red=string green=string blue=string output=string
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17   Flags:
18       -q  Run quietly
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20       -c  Add comments to describe the region
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22   Parameters:
23       red=string
24           Name of raster map to be used for
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26       green=string
27           Name of raster map to be used for
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29       blue=string
30           Name of raster map to be used for
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32       output=string
33           Name for new PPM file. (use out=- for stdout)
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DESCRIPTION

36       r.out.ppm3 converts 3 GRASS raster layers (R,G,B) to a PPM image  file,
37       using the current region.
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39       This program converts a GRASS raster file to a PPM image file using the
40       the current region settings.
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42       To get the full area and resolutin of the raster map, run:
43       g.region rast=[mapname]
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46       before running r.out.ppm3.
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NOTES

49       One pixel is written for each cell value, so if ew_res and ns_res  dif‐
50       fer, the aspect ratio of the resulting image will be off.
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SEE ALSO

53       r.out.ppm, r.in.gdal, d.rgb
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AUTHOR

56       Glynn Clements
57       Based upon r.out.ppm and d.rgb.
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59       Last changed: $Date: 2006/04/20 21:31:23 $
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61       Full index
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65GRASS 6.2.2                                                      r.out.ppm3(1)