Re: [gdal-dev] negative buffer

2008-09-09 Thread Dan Putler
Hi Bruce, Could you give a sense of what you want to cluster and what your objective is with respect to the use of the clustering results? There are a lot of clustering methods out there, so knowing a bit about what you want to accomplish would help. Dan On Tue, 2008-09-09 at 11:13 -0400, Clay,

[gdal-dev] negative buffer

2008-09-09 Thread Clay, Bruce
I am trying to use GDAL to cluster a group of points. I am creating a buffer around the points then testing buffered points for intersection. I am putting those that intersect into a GeometryCollection then creating a convexHull to smooth the polygon. All of that works ok but the problem is th