Hi, Olga Sacharow wrote: > Hello! I just started working with osmosis and the first problem I have is > that I can not find an option how to extract several polygons out of the > planet.osm file into one single file. I need one osm file with the > openstreetmap data from several adjoining European countries together. Can > please somebody tell me if that is possible?
Option 1: Create ONE polygon that encompasses the full area you need. If you have existing polygon files, use poly2osm, then modify them in JOSM, then use osm2poly. Option 2, which will be slower, and is completely untested by me but should work in theory: Cut out individual polygons then merge them like so: osmosis --rx input.osm --tee 2 --bp file=1.poly --bp file=2.poly --m --wx output.osm where 1.poly and 2.poly are your polygons. If you have more than 2 polygons, you'll have to increase the number behind --tee, and you will have to specify the --m option one time less often than the number of files, e.g. osmosis --rx input.osm --tee 4 --bp ... --bp ... --bp ... --bp ... --m --m --m --wx output.osm But check with BrettH if unsure. Bye Frederik -- Frederik Ramm ## eMail [EMAIL PROTECTED] ## N49°00'09" E008°23'33" _______________________________________________ talk mailing list talk@openstreetmap.org http://lists.openstreetmap.org/cgi-bin/mailman/listinfo/talk
