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r.surf.random

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r.surf.random: Produces a raster map of uniform random deviates whose range can be expressed by the user.

NAME

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

KEYWORDS

raster, random

SYNOPSIS

r.surf.random r.surf.random help r.surf.random [-i] output=name [min=integer] [max=integer] [--overwrite] [--verbose] [--quiet] Flags: -i Create an integer raster map --overwrite Allow output files to overwrite existing files --verbose Verbose module output --quiet Quiet module output Parameters: output=name Name for output raster map min=integer Minimum random value Default: 0 max=integer Maximum random value Default: 100

DESCRIPTION

r.surf.random produces a raster map layer of uniform random deviates whose range can be expressed by the user. It is essentialy the same as r.surf.gauss, but uses a linear random number generator instead. It uses the random number generator drand48() or rand(), depending on the user's platform. Histogram of map generated with r.surf.random
SEE ALSO
r.surf.contour, r.surf.fractal, r.surf.gauss, r.surf.idw, r.surf.idw2, v.surf.rst
AUTHOR
Jo Wood Midlands Regional Research Laboratory (ASSIST) University of Leicester October 1991 Last changed: $Date: 2008-06-01 12:01:53 +0200 (Sun, 01 Jun 2008) $ Full index (C) 2003-2010 GRASS Development Team R.SURF.RANDOM(1)
 
 
 

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