I was doing a query for all city and towns before doing a query of all "capital=yes" in this set. This was only the result of the interserction that was sent to the output.
I didn't really knew how to "OR" the filters. Now I see, and your solution looks better :) On 14/08/2019 14:51, Dave F via talk wrote: > This may help for future routines, if not this one: > > nwr[place~"city|town"][capital=yes][admin_level=2]->.Capitals; > .Capitals out center; > > in your original you were initially searching *all* of the world's towns > & cities instead of 194 capitals. (OSM appears to be missing one) > > It'll need checking but I think all capital cities should be returned as > members in the set of boundary relations with the role of 'admin_centre'. > > https://overpass-turbo.eu/s/Lwe > > [bbox:{{bbox}}]; > rel[boundary=administrative][admin_level=2]; > nwr(r:admin_centre); > out center; > > You appear to be outputting both boundary relations & ways which seems a > bit pointless > This returns all ways within the relations: > https://overpass-turbo.eu/s/Lwk > > [bbox:{{bbox}}]; > rel[boundary=administrative][admin_level=2]; > way(r._); > out geom; > > HTH > DaveF. > >> On 13/08/2019 23:41, Léo El Amri via talk wrote: >>> Hello, >>> >>> I'm trying to fetch countries, their borders, and their capitals through >>> Overpass API, but the server never replies to me (With a timeout:3600 >>> setting, the server reply with a 502 error after a while). >>> I'm only a beginner with this API, so maybe my request is not efficient: >>> >>> ( >>> node[place=city]; >>> node[place=town]; >>> )->.a; >>> rel[boundary=administrative][admin_level=2]->.b; >>> ( >>> node[place=country]; >>> node.a[capital=yes]; >>> way[boundary=administrative][admin_level=2]; >>> .b; >>> .b >; >>> )->.o; >>> .o out body; >>> >>> What am I doing wrong ? (Should I use another tool for this purpose ?) >>> >>> Cordially, >>> Léo _______________________________________________ talk mailing list [email protected] https://lists.openstreetmap.org/listinfo/talk
