Re: [OSM-dev] Ways without nodes

2009-08-28 Thread andrzej zaborowski
[Resending the message because I noticed my oversize attachment prevented it from getting through, sorry if you get it twice now] 2009/8/25 Stephan Knauss o...@stephans-server.de: andrzej zaborowski wrote: I can mass delete the empty relations (which are not members of other relations) like

Re: [OSM-dev] Ways without nodes

2009-08-25 Thread Stephan Knauss
andrzej zaborowski wrote: I can mass delete the empty relations (which are not members of other relations) like you did with ways but I will not go and check each one of the 7k. Would someone object to me deleting them? What are other ideas about the origin of empty relations? Can you post

Re: [OSM-dev] Ways without nodes

2009-08-25 Thread Marc Schütz
I can mass delete the empty relations (which are not members of other relations) like you did with ways but I will not go and check each one of the 7k. Would someone object to me deleting them? What are other ideas about the origin of empty relations? I'd say go ahead and delete those that

Re: [OSM-dev] Ways without nodes

2009-08-25 Thread Stefan de Konink
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 andrzej zaborowski schreef: I can mass delete the empty relations (which are not members of other relations) like you did with ways but I will not go and check each one of the 7k. Would someone object to me deleting them? What are other ideas

Re: [OSM-dev] Ways without nodes

2009-08-24 Thread andrzej zaborowski
2009/8/23 Stephan Knauss o...@stephans-server.de: Hi, is there any practical use for ways without nodes? There are over 600 of such ways in the database, latest one changed 2009-04-16 I also recently noticed that as many as some 7000 out of the 180k relations there are in the database

Re: [OSM-dev] Ways without nodes

2009-08-24 Thread Stephan Knauss
andrzej zaborowski wrote: Unlikely but possible. Very unlikely. What too should find that relation? Josm will not. For which bounding box should the api return this empty relation? So would need another relation with members. The mentioned ways are not referred by any relation (except 7). I

Re: [OSM-dev] Ways without nodes

2009-08-24 Thread andrzej zaborowski
2009/8/25 Stephan Knauss o...@stephans-server.de: andrzej zaborowski wrote: Unlikely but possible. Very unlikely. What too should find that relation? Josm will not. For which bounding box should the api return this empty relation? Right that's the problem with empty relations and the only

[OSM-dev] Ways without nodes

2009-08-23 Thread Stephan Knauss
Hi, is there any practical use for ways without nodes? There are over 600 of such ways in the database, latest one changed 2009-04-16 SELECT id FROM planet_osm_ways WHERE # nodes = 0 I dtored an extracted list here: http://www.stephans-server.de/osm/zeroways.xml The affected ways don't seam

Re: [OSM-dev] Ways without nodes

2009-08-23 Thread Stefan de Konink
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 Stephan Knauss schreef: Is it of any use for the project to fix these? I also extracted ways consisting of only a single node. I think you should delete them in one go (changeset), the ZoneImport script mentioned on the wiki shows you how to do