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

6       r.surf.gauss   -  Generates  a  raster map using gaussian random number
7       generator.
8       Mean and standard deviation of gaussian deviates can  be  expressed  by
9       the user.
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KEYWORDS

12       raster, surface, random
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SYNOPSIS

15       r.surf.gauss
16       r.surf.gauss --help
17       r.surf.gauss  output=name  [mean=float]   [sigma=float]   [--overwrite]
18       [--help]  [--verbose]  [--quiet]  [--ui]
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20   Flags:
21       --overwrite
22           Allow output files to overwrite existing files
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24       --help
25           Print usage summary
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27       --verbose
28           Verbose module output
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30       --quiet
31           Quiet module output
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33       --ui
34           Force launching GUI dialog
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36   Parameters:
37       output=name [required]
38           Name for output raster map
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40       mean=float
41           Distribution mean
42           Default: 0.0
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44       sigma=float
45           Standard deviation
46           Default: 1.0
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DESCRIPTION

49       r.surf.gauss produces a raster map of Gaussian deviates whose mean  and
50       standard  deviation  can  be  expressed by the user. It uses a Gaussian
51       random number generator. It is essentially the same  as  r.surf.random,
52       but uses a Gaussian random number generator instead.
53       Histogram of map generated with r.surf.gauss (mean=0, sigma=10)
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EXAMPLE

56       g.region -p n=228500 s=215000 w=630000 e=645000 res=10
57       r.surf.gauss out=gauss mean=0 sigma=10
58       # check result
59       r.univar gauss
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SEE ALSO

62        r.surf.contour, r.surf.fractal, r.surf.idw, r.surf.random, v.surf.rst
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AUTHOR

65       Jo Wood, ASSIST’s home
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67       Last changed: $Date: 2018-10-18 21:05:15 +0200 (Thu, 18 Oct 2018) $
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SOURCE CODE

70       Available at: r.surf.gauss source code (history)
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72       Main  index  | Raster index | Topics index | Keywords index | Graphical
73       index | Full index
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75       © 2003-2019 GRASS Development Team, GRASS GIS 7.6.0 Reference Manual
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79GRASS 7.6.0                                                    r.surf.gauss(1)
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