[GraphHopper] Building Distance Matrix offline

Giampaolo devadip81 at gmail.com
Sun Nov 23 13:38:55 UTC 2014


Hi all J ,

My name is Giampaolo, I’m currently trying to build a Distance Matrix
offline, based on Italy’region OSM Map, using GH

As a first step I’ve run the main.java successfully ,my sourcefile is
lombardia.pbf (the region that contains Milan city) , then I pass the
GHPoint(45.4974413, 9.1865076) of a station point placed inside the city,
then I call hopper.route().
At the end of the process, it generates  some files like edges, names,
nodes etc …

Now , how can I read/open the files created? All the path from the GHPoint
to all other nodes of the map are placed inside these files?

thanks a lot for your support!

Giampaolo
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