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 03:01:53 -0700 (Sun, 01 Jun 2008) $

       Full index

       © 2003-2013 GRASS Development Team

GRASS 6.4.3                                                                                r.surf.random(1grass)