[pgrouting-users] about use of navteq data

[Paolo Lubrano]

Hi all, hi Charles,actually I'm working on a pgrouting graph built on TeleAtlas Multinet data.I have problems with Z level, because two streets on different levels are considered as parts of crossroad. To explane better my problem this are the data of my network table:

name                             source      target      
Tangenziale di Napoli    402837    413133    
Via Giustiniano              402837    388759   

I built the graph with assign_vertex function, I have read about a new 3d version but I didn't found anything, where can I get it?
Thank you very much!Paolo
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