You need to add the option --astar.landmark-distances lookuptable where lookuptable contains one landmark edge id per line See https://github.com/eclipse/sumo/tree/master/tests/duarouter/function/routing/astar_landmark_save
Am Di., 1. Okt. 2019 um 10:57 Uhr schrieb Kenneth Stoop < [email protected]>: > Dear sumo-users, > > I am simulation quite a large traffic network and I would like to speed up > the routing by using A-star in combination with landmarks (ALT algorithm). > DUAROUTER seems to have a processing option > "--astar.save-landmark-distances <FILE>" which should save a lookup table > for the ALT algorithm which I then want to use with SUMO with the option > "--astar.landmark-distance <FILE>". However, when I run the following > command: > > duarouter -n osm.net.xml --route-files Order_routes.xml -o 0routs.xml > --routing-algorithm astar --astar.save-landmark-distances landmarks.dat > --ignore-errors true > > no file "landmarks.dat" is generated (the other output "0routs.xml" and " > 0routs.alt.xml" are generated). How can I construct a file that contains > a lookup table with respect to some landmarks? I am using SUMO version > 1.2.0. Thanks in advance. > > Kind regards, > Kenneth Stoop > _______________________________________________ > sumo-user mailing list > [email protected] > To change your delivery options, retrieve your password, or unsubscribe > from this list, visit > https://www.eclipse.org/mailman/listinfo/sumo-user >
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