[Geocoding] [OpenStreetMap] #5429: search returns wrong postcode, knowing it better ...

[OpenStreetMap]

#5429: search returns wrong postcode, knowing it better ...
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 Reporter:  andreas.filsinger@…   |      Owner:  geocoding@…
     Type:  defect                |     Status:  new
 Priority:  critical              |  Milestone:
Component:  nominatim             |    Version:  2.0
 Keywords:  postcode postal_code  |
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 The Search "q=altdorferstr, neumuenster" (de) returns postcode 24534. It
 should return 24539.

 This is NOT an Error in the Data. Poly-Lines for both postcodes are
 correct (I try to attach 2 PNGs showing this).

 This is NOT a Street wich goes through 2 or more postcode claims, the
 whole street fully is inside 24539 Poly.

 It seems to me its a bug in the code checking if a point is in a Polygone
 or not. Or a bug in Creating placex Records while set up the Search-Basis.
 I do not know the path through the code adding PLZ Information to a found
 Street.

 Maybe Info-Addition "postcode" is done by "another" Table, not by
 PolyLines, based here on false Data, then please sorry - give me a hint to
 report this in correct manner.

 :-|
 Andreas

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Ticket URL: <https://trac.openstreetmap.org/ticket/5429>
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