README.md

How to compile and run it?

In Terminal

Compile:

>>> ant

Run:

>>> java -cp ExtractGraph.jar -Xmx1g iways.map.PreProcessingMap melb.osm

Clean:

>>> ant clean

What are the meanings of each column in output files?

NOTICE: The 1., 2., 3. means the row number in the file.

In edges.txt

1. [the number of vertices]
2. [the number of edges]
3. [ID of edge] [ID of start node] [ID of end node] [distance(meters)]
4. ...

In vertex.txt

1. [the number of vertices]
2. [ID of vertex] [ID in OSM file] [Longitude] [Latitude]
3. ...

In streets.txt (for some my own reason, I hope to combine 'edges.txt' and 'vertext.txt' into one file)

1. [the number of edges]
2. [ID of edge] [ID of start node] [Longitude of start node] [Latitude of start node] [ID of end node] [Longitude of end node] [Latitude of end node] [distance(meters)] [type of this road] [angle]
3. ...

Hengfeng Li

Jun 14, 2013