Dear sumo users,

I’ve got a question concerning the topic of traffic assignment in sumo. I want 
to build and test an a-star routing algorithm with sumo, which is able to 
randomly assign vehicles on a set of alternative routes in case of congestion 
or any other travel time delay.

  1.  Therefore, I want to ask you, whether there is already any multipath 
algorithm (...-dijkstra or a-star) for alternative routes implemented in sumo? 
So far, I did not find anything in the mailing lists and on stackoverflow.
  2.  Furthermore, I want to ask you, whether anyone already tried to use the 
macrosimulation for a “prediction” of the traffic in a next time step? My 
target would be to get the densities of the edges in a next time step like 1 
minute ahead. So that the routing algorithm could assign the traffic, in case 
of congestion or rising travel time.

Best Regards,
Pascal Hoffmann

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