Hi Eamorr, Please, consider subscribing to mapnik-users. Regards, Artem
2009/6/22 Eamorr <[email protected]>: > > Ok, > > I've converted my lat/lons to spherical mercator coordinates using the > functions here: > > http://trac.openlayers.org/browser/trunk/openlayers/lib/OpenLayers/Layer/SphericalMercator.js#L80 > > In the tilecache.cfg file, > bbox=-10.93, 51.26, -5.21, 55.56 > becomes > bbox=-1216722.0342011,6667414.2157046,-579974.54695222,7471318.1244976 > > I also changed the javascript. > > Now I keep getting all these error messages associated with each tile image: > An error occurred: Current x value -903635.966401 is too far from tile > corner x -900122.445725 > An error occurred: Current x value -981907.483351 is too far from tile > corner x -978393.962675 > An error occurred: Current x value -864500.207926 is too far from tile > corner x -860986.687250 > etc. > > It seems to me there's some sort of rounding error going on. Can't for the > life of me figure out what's going on here. > > Anyone have any tips? > > Thanks in advance, > > > > > > > Eamorr wrote: >> >> Greetings, >> >> I've installed PostGreSQL and PostGIS and sucessfully loaded Ireland >> (ireland.osm) into the database. >> >> I've tried doing the following: >> >> source set-mapnik-env >> ./customize-mapnik-map > $MAPNIK_MAP_FILE >> ./generate_tiles.py >> >> (I've edited set-mapnik-env and generate_tiles as appropriate) >> >> The problem is, when I run 'generate_tiles.py' - nothing happens! No error >> messages, nothing, it just quits after a split-second. >> >> I'm completely stumped and have no idea what to do now. >> >> Could anyone give me any suggestions? >> >> Many thanks, >> > > -- > View this message in context: > http://www.nabble.com/generate_tiles.py-problem-tp23997196p24156088.html > Sent from the Mapnik - Users mailing list archive at Nabble.com. > > _______________________________________________ > Mapnik-users mailing list > [email protected] > https://lists.berlios.de/mailman/listinfo/mapnik-users > _______________________________________________ Mapnik-users mailing list [email protected] https://lists.berlios.de/mailman/listinfo/mapnik-users
