OTP setup for VBN

Download GTFS data from connect Fahrplanauskunft GmbH
Download osm map data from geofabrik
Get bounding box for VBN from https://boundingbox.klokantech.com/
csv:7.6966,52.4508,9.6501,53.8503
Extract VBN map data using the tool osmconvert creating the file
cd ~/vbn/otp/
osmconvert ???.osm.pbf.ln -b=??? --complete-ways -o=vbn.pbf
The output file is called vbn.pbf
Build a street graph with OSM and elevation data only (ignoring transit input files)
java -Xmx2G -jar otp.jar --buildStreet .
The output file is called streetGraph.obj
Build a graph layering transit data on top of the saved street graph (built using the previous command)
java -Xmx2G -jar otp.jar --loadStreet --save .
The output file is called graph.obj
Finally, the server can be started using the --load parameter
java -Xmx2G -jar otp.jar --load .