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Negative probability from od2trips #4600

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yannolecool opened this issue Sep 14, 2018 · 0 comments

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@yannolecool
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commented Sep 14, 2018

OD2TRIPS generate negative probability making Sumo impossible to run when those conditions are met:

  • Small amount of vehicles (under 10) between 2 locations in the origin-destination input matrix
  • flow-output and flow-output.probability parameters are used
  • timeline and timeline.days-in-hours parameter are used (small probability around midnight 0.5%)

Output examples:
<flow id="10" begin="7200.00" end="10800.00" probability="-0.000255" fromTaz="a" toTaz="b" departLane="free" departSpeed="max"/>
<flow id="12" begin="7200.00" end="10800.00" probability="-0.000264" fromTaz="a" toTaz="c" departLane="free" departSpeed="max"/>

Probability should be limited between 0.00 and 1.00.

@namdre namdre self-assigned this Sep 14, 2018

namdre added a commit that referenced this issue Sep 14, 2018

@namdre namdre closed this in 7b50868 Sep 14, 2018

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