[pgrouting-users] Questions about Topology/dijsktra routing

Blake Crosby me at blakecrosby.com
Wed Dec 1 20:29:25 EST 2010


I'm new to pgrouting and was able to get everything set up (I think so).

I was testing the routing and had a few questions:

1. Does the order of the line string (direction) matter? Does Dijsktra 
assume that the edges are one-way?
2. Can anyone figure out why going from 141 -> 42, the routing is not 
more direct? I would assume it would go via 141, 357,399,42. 


Let me know if you need any more information.


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