Hi list, I've written a small Python script to get the mountain_pass tag rendered. I succeeded, but I got some problems. Some examples you can find here http://amor.hu-berlin.de/~sulttilm/silvaplana.png and http://amor.hu-berlin.de/~sulttilm/montroc.png .As you can see on the second image the Col des Montets gets different road shading (it is a bit ugly I know:)). But there are also on the left path two mountain_passes. These passes are near the glacier where there is no way. So if there are mountain_pass-tags on a highway it works correctly.
In my opinion the problem occurs just because I use the && function instead of ST_Within or ST_Contains from PostGIS. If I use ST_Within or ST_Contains I got an empty table which should display me the secondary way. But with osm2pgsql the geometry seems to be corrupted. Just because my C skills are very basic, I don't know how I could integrate this script in osm2pgsql or solve the described problem. If someone is interested in this script and will test it you have to install psycopg2 http://initd.org/projects/psycopg2 and set the dbname and the dbuser in line 32. I haven't yet try this script on huge .osm files. Script location: http://amor.hu-berlin.de/~sulttilm/passes.py Greets, Tilmann _______________________________________________ dev mailing list [email protected] http://lists.openstreetmap.org/listinfo/dev
