Hi, I am trying to filter our the "landuse=*" ways and the corresponding nodes from a planet extract. I need this in order to import less data into a PostGIS database to speed up some processing going on after the import. I have tried osmosis but I did not find a decent way to remove all the nodes corresponding to the removed ways without removing other important data (like POIs). I tried to do it the other way around by keeping only the landuse data and the corresponding ways and it's about 50% of the original extract so I would expect some improvement on the final processing if I manage to get this working. Unfortunately osmosis does not have a "diff" command (only merge) so I can't get the ways I am interested.
I then tried with osmfilter but I don't think I found the right way to do it since the output file is only marginally smaller than the original. If anyone have done something similar (you can replace landuse with pretty much anything) I would appreciate any hint. Thanks, Ciprian _______________________________________________ dev mailing list [email protected] http://lists.openstreetmap.org/listinfo/dev
