all vehicles files that begin with berlin-hundekopf
contain vehicles inside hundekopf only. The following shape was considered as drt service area:
https://svn.vsp.tu-berlin.de/repos/public-svn/matsim/scenarios/countries/de/berlin/projects/pave/shp-files/berlin-planungsraum-hundekopf/berlin-hundekopf-based-on-planungsraum.shp