[mkgmap-dev] Zero Length Arc Error again

Mon Nov 2 12:02:48 GMT 2009

Hi Chris,

> Hi,
> In V1340 my error file is no longer empty :
> 
> SCHWERWIEGEND (RoadNetwork): Road null (OSM id 24660945) contains zero
> length arc
> SCHWERWIEGEND (RoadNetwork):
> http://www.openstreetmap.org/?lat=47.61462&lon=9.95615&zoom=17
> SCHWERWIEGEND (RoadNetwork): Road In den Weiden (50) (OSM id 25619933)
> contains zero length arc
> SCHWERWIEGEND (RoadNetwork):
> http://www.openstreetmap.org/?lat=48.72200&lon=9.37569&zoom=17
> SCHWERWIEGEND (RoadNetwork): Road In den Weiden (50) (OSM id 41263850)
> contains zero length arc
> SCHWERWIEGEND (RoadNetwork):
> http://www.openstreetmap.org/?lat=48.72200&lon=9.37569&zoom=17
> 
> 
> I am using the --remove-short-arcs option.

Yes, my recent change to MAX_POINTS_IN_WAY can introduce short arcs so
I have been working on a more intelligent version. Please try the
attached patch and tell me if the short arcs go away again.

Cheers,

Mark

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