NAME

s.kernel - Generates a raster density map from sites data using a moving 2D isotropic Gaussian kernel
(GRASS Sites Program)

SYNOPSIS

s.kernel
s.kernel help
s.kernel sitefile=name output=name [stddeviation=value] [resolution=value]

DESCRIPTION

s.kernel generates a raster density map from sites data using a moving 2D isotropic Gaussian kernel.

OPTIONS

Parameters:

sitefile=name
Name of sites list.
output=name
output raster map
stddeviation
stddeviation in map units
default: 1
resolution
resolution of the output raster map
default: 25.0

NOTES

s.kernel uses moving 2D isotropic Gaussian kernel.

LIMITATIONS

The modules only considers the presence of sites, but not (yet) any attribute values.

SEE ALSO

s.surf.rst

BUGS

Please send all bug fixes and comments to the author or the grass development team.
http://grass.itc.it/

AUTHOR

Stefano Menegon, ITC-irst, Trento, Italy

Last changed: $Date: 2003/07/03 15:07:32 $