1r.surf.random(1)              Grass User's Manual             r.surf.random(1)
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NAME

6       r.surf.random  - Produces a raster map layer of uniform random deviates
7       whose range can be expressed by the user.
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KEYWORDS

10       raster
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SYNOPSIS

13       r.surf.random
14       r.surf.random help
15       r.surf.random   [-i]   output=name     [min=integer]      [max=integer]
16       [--overwrite]  [--verbose]  [--quiet]
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18   Flags:
19       -i
20           Create an integer map
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22       --overwrite
23           Allow output files to overwrite existing files
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25       --verbose
26           Verbose module output
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28       --quiet
29           Quiet module output
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31   Parameters:
32       output=name
33           Name for output raster map
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35       min=integer
36           Minimum random value
37           Default: 0
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39       max=integer
40           Maximum random value
41           Default: 100
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DESCRIPTION

44       r.surf.random  produces  a  raster map layer of uniform random deviates
45       whose range can be expressed by the user. It is essentialy the same  as
46       r.surf.gauss,  but  uses  a linear random number generator instead.  It
47       uses the random number generator drand48() or rand(), depending on  the
48       user's platform.
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SEE ALSO

51        r.surf.contour, r.surf.fractal, r.surf.gauss, r.surf.idw, r.surf.idw2,
52       v.surf.rst
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AUTHOR

55       Jo Wood
56       Midlands Regional Research Laboratory (ASSIST)
57       University of Leicester
58       October 1991
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60       Last changed: $Date: 2007-08-23 09:00:17 +0200 (Thu, 23 Aug 2007) $
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62       Full index
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64       © 2003-2008 GRASS Development Team
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68GRASS 6.3.0                                                   r.surf.random(1)