OK I get it, sorry I did not realize that. Sébastien
On Wed, Dec 8, 2010 at 21:07, Kevin Neufeld <kneufeld...@gmail.com> wrote: > On 12/8/2010 3:58 PM, Sébastien Lorion wrote: > >> ... So to be clear, even tho the points "interact" with a range of 40, >> they are not clustered together with the function you sent. >> > > Um ... no. Sorry, there is miscommunication happening here. > > The recursive script I posted is checking if two points are within 80 units > of each other. If you wanted to view the result as buffered areas, you > would use a radius of 40, not 80. > > So, if you wanted to have clusters where points are within 40 units of each > other, you would view this using a radius of 20. > > Make sense? > -- Kevin > > _______________________________________________ > postgis-users mailing list > postgis-users@postgis.refractions.net > http://postgis.refractions.net/mailman/listinfo/postgis-users > >
_______________________________________________ postgis-users mailing list postgis-users@postgis.refractions.net http://postgis.refractions.net/mailman/listinfo/postgis-users
