Mar 11, 2009 at 12:56 PM, ValiSystem <mailto:vali.sys...@free.fr>> wrote:
Hello !
I'm trying to generate polygons from gdal contour output. Most of
the linestrings generated where closed, so it's not a too bad
start. The problem is to define interior and ex
Hum, i'm working with a world wide data set, it may add some strange
artifacts around the 180, but i'll give it a try, it's very likely that
the average data will be much better.
thanks for the help !
(sorry for the dupe :/ )
On 11/03/09 21:14, Chaitanya kumar CH wrote:
Vali,
I don't know a
Hello !
I'm trying to generate polygons from gdal contour output. Most of the
linestrings generated where closed, so it's not a too bad start. The
problem is to define interior and exterior of the polygon : it seems
that interior and exterior has no consistent meaning from the
linestrings (it
