Hi Curt, > But as far as I understand, those > relations will have other relations as their members. If these other > relations do *not* have the above mentioned tags, they will *not* be in the > output file (but they should).
Unfortunately, because of my lack in experience I cannot speak for Osmosis/Osmembrane. Igor or Frederik will certainly help. Using osmfilter, members of members of members (and so on, up to 12 hierarchy layers) will be included too. I would expect Osmosis behaving the same way. Hence, don't worry, just try it. :-) Markus -------- Original-Nachricht -------- > Datum: Fri, 5 Aug 2011 08:57:53 +0200 > Von: Curt Nowak <no...@bwl.uni-hildesheim.de> > An: "\'mar...@gmx.eu\'" <mar...@gmx.eu>, > "\'igor.podols...@vwi-stuttgart.de\'" <igor.podols...@vwi-stuttgart.de> > CC: "\'dev@openstreetmap.org\'" <dev@openstreetmap.org> > Betreff: AW: [OSM-dev] Extracting just national boundaries > Maybe I'm (still) doing it wrong: On second thought neither solution seems > to work because both suggest to only keep relations with > "boundary=administrative" and "admin_level=2 (or 3)" tags. But as far as I > understand, those > relations will have other relations as their members. If these other > relations do *not* have the above mentioned tags, they will *not* be in the > output file (but they should). > > Obviously, the --used-node and --used-way approach is not enough here. I'd > rather need something like "--used-reference" with some sort of parameter > "master_realtion_id=XY". > > Any ideas? > > Curt > > > > -----Ursprüngliche Nachricht----- > Von: mar...@gmx.eu [mailto:mar...@gmx.eu] > Gesendet: Donnerstag, 4. August 2011 19:34 > An: Curt Nowak; igor.podols...@vwi-stuttgart.de > Cc: dev@openstreetmap.org > Betreff: Re: [OSM-dev] Extracting just national boundaries > > > Should work, yes. I too would suggest using Osmembrane for complex tasks > like this. > > If you want to try an alternative way (example): > > ./osmconvert bayern.osm.pbf --out-o5m >bayern.o5m > > ./osmfilter bayern.o5m --keep="all boundary=administrative admin_level=2 > =3" >borders.osm > > Works fine too. > > Markus > > > -------- Original-Nachricht -------- > > Datum: Thu, 4 Aug 2011 11:02:01 +0200 > > Von: Curt Nowak <no...@bwl.uni-hildesheim.de> > > An: \'Igor Podolskiy\' <igor.podols...@vwi-stuttgart.de> > > CC: "\'dev@openstreetmap.org\'" <dev@openstreetmap.org> > > Betreff: Re: [OSM-dev] Extracting just national boundaries > > > Thanks for the fast pointer. > > Looks like that should do. > > > > Curt > > > > -----Ursprüngliche Nachricht----- > > Von: Igor Podolskiy [mailto:igor.podols...@vwi-stuttgart.de] > > Gesendet: Donnerstag, 4. August 2011 10:32 > > An: Curt Nowak > > Cc: 'dev@openstreetmap.org' > > Betreff: Re: [OSM-dev] Extracting just national boundaries > > > > > > Hi Curt, > > > > > is there an easy way to extract only national boundaries from an > > > osm/pbf file? Running osmosis with "--tag-filter accept-relation > > > boundary=administrative" and then > > > "--tag-filter accept-relation admin_level=2" > > > won't work because this will filter away members of "admin_level=2" > > > relations that are in turn different relations. > > luckily, you're not the first one with this problem. Here's the > > answer: > > > > http://lists.openstreetmap.org/pipermail/dev/2011-April/022394.html > > > > and the followup: > > http://lists.openstreetmap.org/pipermail/dev/2011-April/022397.html > > > > Hope that helps > > Igor > > > > _______________________________________________ > > dev mailing list > > dev@openstreetmap.org http://lists.openstreetmap.org/listinfo/dev _______________________________________________ dev mailing list dev@openstreetmap.org http://lists.openstreetmap.org/listinfo/dev
