Re: [Keepright-talk] Possible bug in islands

[Harald K. <e96...@gm...>]

Hi David,

thank you for the suggestion!
In fact the islands check completely ignores the oneway tag at the 
moment, instead it travels any highway in any direction.

It would be very interesting to see what happens if the algorithm would 
follow oneway streets in the right direction only. In highly-meshed road 
networks this could possibly not lead to more errors because there are 
enough alternative ways.

I'll have a look at this!
Thank you,
Best regards
Harald


> I think Keepright's floating island finder will not find one-way
> islands.  That is, an island might be connected to the rest of the map
> by a one-way street, permitting traffic in to the island, but not out,
> or visa-versa.
> 
> I don't actually know if any such islands exist, but it's got to be
> worth checking.
> 
> 
> 
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