On Fri, Aug 6, 2010 at 7:05 AM, Ludovic Granjon <[email protected]> wrote: > Hello > > I come back on this answer, because I still have a little problem. > > The method worked perfectly, exept that the distance to cut is in a > cartesian plan and when I use on gis software and project it, the distance > calculated by the software is not the same. > There's no a big difference > I know that shapely don't work with projection, but is there a way to > resolve that ? > > Thank you > > Ludovic >
Ludovic, Your data source has unprojected geographic coordinates? If yes, I recommend projecting your data before cutting it. Or before doing any spatial analysis, for that matter. Cheers, -- Sean
