faq 107647953

single agents sometimes very slow on short links

by Gerald Richter on 2017-02-02 15:28:54

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When creating rather few agents from some input to find appropriate routes
within an otherwise (currently) unloaded network,

• I ran MATSim / qsim for 2 iterations
• on usual urban capacities reduced to 5 %,

just to visualize the found routes.

I can see some agents in Via
which suddenly get very slow (and red/yellow) on some rather short links.

After having left those links, they continue with much higher speed, just as before.

• Does anybody know that effect?
• Is it that the flows are restricted by aggregating over a certain time window and thus the speed of a second vehicle within a short timespan has to be reduced due to capacity restrictions?
• is it some effect resulting from queues?
• did I mess something up with my coordinate systems and degrees are understood as meters?

thanks,

Gerald

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Comments: 1

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Re: single agents sometimes very slow on short links

by Celeste Manu on 2017-02-28 19:27:06

This happened to me too