[GRASSLIST:4203] Re: Density plots

[Michael Barton]

In GRASS 5.3 you can use s.kernal. In both GRASS 5.3 and 5.7, I think that
r.le.patch will also work as there is an option to calculate density of a
given attribute (e.g., sites) by patch (a set of predefined landscape
analysis units).

There may be other ways in GRASS 5.7. I played around with r.statistics but
didn't get the results I expected (but it was late and I didn't take a lot
of time). This is an important function that needs to be implemented for
archaeology and a variety of other fields.

Michael


On 8/17/04 6:14 AM, "lawrence moran" <L.J.Moran at newcastle.ac.uk> wrote:

> Hi,
> 
> A friend needs to produce a density plot for archaeological sites in a
> given area. Any ideas how to go about this in GRASS? Is there a specific
> module to perform such things or will it be a case of running several
> different operations to achieve this?
> 
> Thanks,
> 
> Lawrence

______________________________
Michael Barton, Professor & Curator
School of Human Origins, Cultures, & Societies
Arizona State University
Tempe, AZ  85287-2402
USA

voice: 480-965-6262; fax: 480-965-7671
www: http://www.public.asu.edu/~cmbarton