NAME¶
r.surf.gauss - GRASS module to produce a raster map layer of
gaussian deviates whose mean and standard deviation can be expressed by the
user. It uses a gaussian random number generator.
KEYWORDS¶
raster, statistics
SYNOPSIS¶
r.surf.gauss
r.surf.gauss help
r.surf.gauss output=
name [
mean=
float]
[
sigma=
float] [--
overwrite] [--
verbose]
[--
quiet]
Flags:¶
- --overwrite
-
Allow output files to overwrite existing files
- --verbose
-
Verbose module output
- --quiet
-
Quiet module output
Parameters:¶
- output=name
-
Name of the output random surface
- mean=float
-
Distribution mean
Default: 0.0
- sigma=float
-
Standard deviation
Default: 1.0
DESCRIPTION¶
r.surf.gauss produces a raster map layer of Gaussian deviates whose mean
and standard deviation can be expressed by the user. It uses a Gaussian random
number generator. It is essentialy the same as
r.surf.random, but uses
a Gaussian random number generator instead.
Histogram of map generated with r.surf.gauss (mean=0, sigma=10)
SEE ALSO¶
r.surf.contour,
r.surf.fractal,
r.surf.idw,
r.surf.idw2,
r.surf.random,
v.surf.rst
AUTHOR¶
Jo Wood
ASSIST's home
Last changed: $Date: 2008-06-01 12:06:54 +0200 (Sun, 01 Jun 2008) $
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