World size in default config mismatches actual Helsinki city?

[bfrggit]

The default config file has worldSize set to 4500 by 3400 (meters). However, the actual size of the corresponding street map of Helsinki, as specified in your ICST '09 paper (http://ai2-s2-pdfs.s3.amazonaws.com/904d/bf0173ad1ad4e718d77d142476cfd9430193.pdf), should be about 8300 by 7300 meters.

If I want to use the simulator, what is the correct setting/size of the simulated world?

Setting a different worldSize in config file will not resize the street map correspondingly -- the map (blue lines on white) still looks like 4500 by 3400 in GUI, and all nodes are on streets.

By the way, both the default setting and the paper says simulated cars run at 10-50 km/h, so I assume the unit used in the ONE is actually meter.