[OSM-talk] Layer transitions

[Marc Schütz]

> > no, it's not, it's about relative order in the db.
>
> Fair enough. In other words, at any node which is a junction of way
> segments with different layers (whether the segments are part of the
> same way or different ways), the physical implication is that the
> slope of the way changes in the close vicinity of that node.

Not even that: it only says something about the relative ordering, not about 
slope.

Regards, Marc
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