Does anyone have code to do shapefile to multipolygon (in .osm/.pbf/.o5c format)? What I want is to take a shapefile with overlapping boundaries (e.g. http://wiki.sharedmap.org/wiki/File:Qgis.png) and convert it into a bunch of multipolygons with shared ways.
I used to have code to do this: http://wiki.openstreetmap.org/wiki/User:%E2%A0%A0%E2%A0%81%E2%A0%9D%E2%A0%9E%E2%A0%93%E2%A0%95%E2%A0%9D%E2%A0%BD/SQL and http://wiki.openstreetmap.org/wiki/User:%E2%A0%A0%E2%A0%81%E2%A0%9D%E2%A0%9E%E2%A0%93%E2%A0%95%E2%A0%9D%E2%A0%BD/Perl But I didn't document it well enough and I forget how it works :). And John is having a problem with it in that it only seems to work when interior ways are exactly two nodes. My understanding is that, as of about a year ago, none of the shp2osm programs support multipolygons. Hopefully this has changed. _______________________________________________ dev mailing list [email protected] http://lists.openstreetmap.org/listinfo/dev
