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<H2>DESCRIPTION</H2>
Generates a raster density map from vector points data using
a moving 2D isotropic Gaussian kernel or
optionally generates a vector density map on vector network
with a 1D kernel.
<H2>NOTES</H2>
The <em>mult</em> option is needed to overcome the limitation that
the resulting density in case of a vector map output is stored as category
(Integer). The density result stored as category may be multiplied by this number.
<P>
With the <em>-o</em> flag (experimental) the command tries to calculate an
optimal standard deviation. The value of <em>stddeviation</em> is taken
as maximum value. Standard deviation is calculated using ALL points,
not just those in the current region.
<H2>LIMITATIONS</H2>
The modules only considers the presence of point, but not
(yet) any attribute values.
<H2>SEE ALSO</H2>
<A HREF="v.surf.rst.html">v.surf.rst</A>
<H2>AUTHOR</H2>
Stefano Menegon, <a href=http://mpa.itc.it>ITC-irst</a>, Trento, Italy
<BR>
Radim Blazek (network part)
<p><i>Last changed: $Date: 2005/01/11 10:23:39 $</i>
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