[mkgmap-dev] Reported similar arcs are not so similar

Mon Jan 11 14:44:35 GMT 2016

Thanks for the fix, it solved the issue in my test case.

El 11/01/16 a las 06:46, Gerd Petermann escribió:
> Hi Carlos,
>
> sorry for the late reaction and thanks for reporting. I think I fixed this problem now, please try r3658.
>
> Gerd
>
>
> ________________________________________
> Von: mkgmap-dev-bounces at lists.mkgmap.org.uk <mkgmap-dev-bounces at lists.mkgmap.org.uk> im Auftrag von Carlos Dávila <cdavilam at orangecorreo.es>
> Gesendet: Freitag, 8. Januar 2016 22:47
> An: Development list for mkgmap
> Betreff: [mkgmap-dev] Reported similar arcs are not so similar
>
> Some osmers who work fixing errors in OSM data using the files I serve
> have reported a lot of cases of supposed similar arcs which are not
> errors, like the following examples:
> (http://www.openstreetmap.org/browse/way/47972506) and
> (http://www.openstreetmap.org/browse/way/21690948)
> (http://www.openstreetmap.org/browse/way/152931346) and
> (http://www.openstreetmap.org/browse/way/327519978)
> (http://www.openstreetmap.org/browse/way/163137843) and
> (http://www.openstreetmap.org/browse/way/297772507)
> According to an old message from Mark Burton [1], ways with same start
> point, end point and length are reported as similar arcs by
> --report-similar-arcs option, even if they don't overlap. The ones above
> may meet those conditions, but it would be nice if not overlapping ways
> are omitted. Perhaps an extra check for a third point in common would help.
> [1] http://www.mkgmap.org.uk/pipermail/mkgmap-dev/2010q1/006709.html