[OSM-talk] Two different ways with the same nodes?

edodd at billiau.net edodd at billiau.net
Fri Feb 12 06:17:05 GMT 2010


> On Thu, Feb 11, 2010 at 4:57 PM, <edodd at billiau.net> wrote:
>
>> > Hi,
>> >
>> > Stefan Pflumm wrote:
>> >> this ways are all highways.
>> >
>> > It surely is unusual for two highways sharing the same nodes, and I
>> > cannot think of an example where this would make sense. But that
>> doesn't
>> > mean there is none; can you give an example?
>> >
>> > Bye
>> > Frederik
>> >
>> Double-decker bridge
>>
>
> The ways should not share nodes, because the ways don't intersect.
>
That is exactly why the duplicated nodes should not be merged. They
'appear' to share the same node, because we are not differentiating
according to height in the database.





More information about the talk mailing list