r.surf.gauss - Program 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 from Press, Flannery,
Teukolsky and Vetterling (1988) - Numerical Recipes in C.
See also - r.surf.random
Jo Wood, 24th November, 1991
-------
Usage:
r.surf.gauss out=name [mean=value] [sigma=value]
Parameters:
out Name of the random surface to be produced
mean Distribution mean
default: 0.0
sigma Standard deviation
default: 1.0