JOSM does not query API for referring relations when downloading primitives

[Nakor]

Download data using the following bounding box:  http://www.openstreetmap.org/?lat=42.65924&lon=-83.3199&zoom=17

Download all members from the relation

Search for way 43418202. It is shown only as a member of relation 308,352 but if it is also member of another relation (see  http://www.openstreetmap.org/browse/way/43418202).

This would cause inconsistencies if the way is split.

[mjulius]

When downloading primitives from the API (with multi get) the API does not return relations the primitive is member of. There is a special API call for that:

GET /api/0.6/[node|way|relation]/#id/relations

(see  http://wiki.openstreetmap.org/wiki/API_v0.6#Relations_for_Element:_GET_.2Fapi.2F0.6.2F.5Bnode.7Cway.7Crelation.5D.2F.23id.2Frelations)

JOSM needs to iterate over all downloaded primitives and check whether they are members of any relation.

Better would be if the API provided a call like

GET /api/0.6/[nodes|ways|relations]/#ids/complete

that returns the same kind of data like the map call.

[bastiK]

Ticket #4405 has been marked as a duplicate of this ticket.

[bastiK]

See  http://trac.openstreetmap.org/ticket/2652

[Nakor]

Ticket #4734 has been marked as a duplicate of this ticket.

[stoecker]

Ticket #5086 has been marked as a duplicate of this ticket.