> From: Iván Sánchez Ortega [mailto:[email protected]] > Sent: Sunday, October 14, 2012 5:31 AM > To: Paul Norman > Cc: [email protected] > Subject: Re: [OSM-dev] OSM Wishlist > > On Sunday, 14 de October de 2012 10:05:31 Paul Norman escribió: > > I'm giving a talk tomorrow on ogr2osm [...] For a 600 MB .mdb (400 MB > > .shp) [...] it uses about 6-7 gigs of ram for that. I may be able to > > get that down substantially, I haven't really attacked the RAM usage > yet. > > Well, that's the problem I want to tackle down (and it's possible to > tackle it down). You just need some mechanism to free nodes from memory > when you're sure all the overlapping geometries have been proccessed. > > Please do let me know how the ogr2osm talk goes.
It went decently well. I stuck the raw powerpoint up at http://pnorman.dev.openstreetmap.org/ogr2osm.pptx and a PDF of the slides (no notes) at http://pnorman.dev.openstreetmap.org/ogr2osm_1.pdf If anyone can suggest a good place to post a powerpoint that deals with speakers notes in a sane manner, let me know. I have it up at http://www.slideshare.net/penorman/ogr2osm-presentation but the notes are fairly hidden and some formatting is lost. _______________________________________________ Imports mailing list [email protected] http://lists.openstreetmap.org/listinfo/imports
