I got some outside help (I think on help.openstreetmap.org) but I think this does basically what you need:
http://overpass-turbo.eu/s/rHN (my problem was that also Halle, Germany would get returned if I didn't do it properly) 2017-09-14 9:21 GMT+02:00 François Lacombe <fl.infosrese...@gmail.com>: > Hi Pierre, > > Thank you for your answer > The point was to merge two area and select ways (or any object) inside the > merged perimeter. > That's why I awkwardly wrote the "way(area.area_1,area.area_2);" thing > > I took random wikidata ID for the example, and I will filter objects > inside the area a lot more. > Then the result won't exceed OAPI limits. > > If I can't merge areas to give only one filter at the end of the query, > then I'd better do as many queries as areas > > > All the best > > François > > 2017-09-14 0:55 GMT+02:00 Pierre Béland <pierz...@yahoo.fr>: > >> Bonjour François >> >> I revised your query as below, making the query in two steps and adding >> maxsize parameter. Even then, I have problem since relation for France >> metropolitaine requires a lot of memory. If we try to increase >> significantly this value, the server rejects the query since it takes too >> much resources. >> >> regard >> >> Pierre >> >> [maxsize:400000000]; >> area["wikidata"="Q212429"][admin_level=3]->.area_1; >> way(area.area_1); >> out geom; >> area["wikidata"="Q212582"][admin_level=3]->.area_2; >> way(area.area_2); >> out geom; >> >> ------------------------------ >> *De :* François Lacombe <fl.infosrese...@gmail.com> >> *À :* dev@openstreetmap.org >> *Envoyé le :* mercredi 13 Septembre 2017 17h49 >> *Objet :* [OSM-dev] Overpass filter by area A or area B >> >> Hi all, >> >> I wonder how to filter objects in several areas in Overpass API. >> >> I assume this query: >> area["wikidata"="Q212429"][admin_level=3]->.area_1; >> area["wikidata"="Q212582"][admin_level=3]->.area_2; >> >> way(area.area_1,area.area_2); >> out geom; >> >> would give all ways contained in area_1 and area_2 as results. >> >> Is this possible ? >> >> All the best >> >> François >> _______________________________________________ >> dev mailing list >> dev@openstreetmap.org >> https://lists.openstreetmap.org/listinfo/dev >> >> >> > > _______________________________________________ > dev mailing list > dev@openstreetmap.org > https://lists.openstreetmap.org/listinfo/dev > > -- Joost Schouppe OpenStreetMap <http://www.openstreetmap.org/user/joost%20schouppe/> | Twitter <https://twitter.com/joostjakob> | LinkedIn <https://www.linkedin.com/pub/joost-schouppe/48/939/603> | Meetup <http://www.meetup.com/OpenStreetMap-Belgium/members/97979802/>
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