Marc <[email protected]> writes: >> The WKT writer in GEOS does not serialize 3D coordinates by default:
> Thanks for your answer :) > > Strange thing is that with stock Debian sid, it works as expected > without doing anything. I'll try to find what is causing this > difference in behavior (haven't seen any ref to PRINT_Z macro in > debian package). Hello again, after some more digging, I've been able to find how to make things work. First, I upgraded my python-gdal package from 1.6.3 (current Ubuntu) to 1.7.3 (current debian sid). I also upgraded all gdal-bin (1.7.3) and created/installed libgdal1-1.7.0. This makes the .exportToWkt() method correctly export the 3rd coord. But then, shapely.wkt.loads() does not use this 3rd coord. So I recompiled the python-shapely from debian sid (1.2.8) and now it works great. I'm currently uploading these backported packages to my ppa, if it is of any interest to anyone: https://launchpad.net/~marc-poulhies/+archive/ppa (I've also created packages for rtree, geojson & spatialindex) Cheers, Marc _______________________________________________ Community mailing list [email protected] http://lists.gispython.org/mailman/listinfo/community
