Hi Rohit,you should be OK when using the probability attribute of the flow definition. Here you can specify the probability that a vehicle is issued into the network, e.g.
<flow id="flow_1" route="route_1" begin="0" end="36000" probability="0.1" type="vType_car_1"/>
The resulting distribution of the number of vehicles passing in a given time interval should be Poisson distributed.
A short test with a measuring interval of 1 minute and a expected value of 6 vehicles gave the attached result. So the distribution based on the simulation data is very close to the Poisson distribution.
Hope that helps. Regards. -- Matthias >Hello, > >I want to generate vehicles not at a constant rate but following some >distribution (poisson). How can I generate vehicles following poisson >ditribution. > > > >*Rohit Tapikar*
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