[Talk-us] School bus routes?
Nathan Mills
nathan at nwacg.net
Sun Apr 10 21:18:53 BST 2011
On Sun, 10 Apr 2011 20:19:19 +0000, john at jfeldredge.com wrote:
> You had stated that the two ways were identical, other than the
> relation, so deleting the way that wasn't linked to the relation
> would
> still leave the relation referring to the same way, in the same
> location, as before. So, the relation would still have the same
> correspondence to reality that it had before the non-linked way was
> deleted.
>
I didn't state anything of the sort. NE2 did. ;)
If you combine two ways, the combined way is longer than the original
way. If said original way is part of a relation, that relation will then
be incorrect, as it will extend too far in some direction.
This actually happens pretty regularly with ref tags.
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