[cid:9EF44B9E-7A15-4ADC-8E0B-A22B3655D90B]

   Hi,

   I have built this intersection in sumo, and I want to create random traffic
   flows of different vehicle types using duarouter.

   The  flow  file  is shown as below. There are three flows of different
   headings on each lane.

   <flowdefs>
   <flow id="f_right01" from="1i" to="3o" type="random_vehicles" begin="0"
   end="100" departSpeed="10" departLane="0" probability="0.066667"/>
   <flow id="f_right02" from="1i" to="2o" type="random_vehicles" begin="0"
   end="100" departSpeed="10" departLane="0" probability="0.066667"/>
   <flow id="f_right03" from="1i" to="4o" type="random_vehicles" begin="0"
   end="100" departSpeed="10" departLane="0" probability="0.066667"/>
   <flow id="f_right11" from="1i" to="3o" type="random_vehicles" begin="0"
   end="100" departSpeed="10" departLane="1" probability="0.066667"/>
   <flow id="f_right12" from="1i" to="2o" type="random_vehicles" begin="0"
   end="100" departSpeed="10" departLane="1" probability="0.066667"/>
   <flow id="f_right13" from="1i" to="4o" type="random_vehicles" begin="0"
   end="100" departSpeed="10" departLane="1" probability="0.066667"/>
   <flow id="f_right21" from="1i" to="3o" type="random_vehicles" begin="0"
   end="100" departSpeed="10" departLane="2" probability="0.066667"/>
   <flow id="f_right22" from="1i" to="2o" type="random_vehicles" begin="0"
   end="100" departSpeed="10" departLane="2" probability="0.066667"/>
   <flow id="f_right23" from="1i" to="4o" type="random_vehicles" begin="0"
   end="100" departSpeed="10" departLane="2" probability="0.066667"/>
   <flow id="f_left01" from="2i" to="4o" type="random_vehicles" begin="0"
   end="100" departSpeed="10" departLane="0" probability="0.066667"/>
   <flow id="f_left02" from="2i" to="1o" type="random_vehicles" begin="0"
   end="100" departSpeed="10" departLane="0" probability="0.066667"/>
   <flow id="f_left03" from="2i" to="3o" type="random_vehicles" begin="0"
   end="100" departSpeed="10" departLane="0" probability="0.066667"/>
   <flow id="f_left11" from="2i" to="4o" type="random_vehicles" begin="0"
   end="100" departSpeed="10" departLane="1" probability="0.066667"/>
   <flow id="f_left12" from="2i" to="1o" type="random_vehicles" begin="0"
   end="100" departSpeed="10" departLane="1" probability="0.066667"/>
   <flow id="f_left13" from="2i" to="3o" type="random_vehicles" begin="0"
   end="100" departSpeed="10" departLane="1" probability="0.066667"/>
   <flow id="f_left21" from="2i" to="4o" type="random_vehicles" begin="0"
   end="100" departSpeed="10" departLane="2" probability="0.066667"/>
   <flow id="f_left22" from="2i" to="1o" type="random_vehicles" begin="0"
   end="100" departSpeed="10" departLane="2" probability="0.066667"/>
   <flow id="f_left23" from="2i" to="3o" type="random_vehicles" begin="0"
   end="100" departSpeed="10" departLane="2" probability="0.066667"/>
   <flow  id="f_up01"  from="3i" to="2o" type="random_vehicles" begin="0"
   end="100" departSpeed="10" departLane="0" probability="0.066667"/>
   <flow  id="f_up02"  from="3i" to="4o" type="random_vehicles" begin="0"
   end="100" departSpeed="10" departLane="0" probability="0.066667"/>
   <flow  id="f_up03"  from="3i" to="1o" type="random_vehicles" begin="0"
   end="100" departSpeed="10" departLane="0" probability="0.066667"/>
   <flow  id="f_up11"  from="3i" to="2o" type="random_vehicles" begin="0"
   end="100" departSpeed="10" departLane="1" probability="0.066667"/>
   <flow  id="f_up12"  from="3i" to="4o" type="random_vehicles" begin="0"
   end="100" departSpeed="10" departLane="1" probability="0.066667"/>
   <flow  id="f_up13"  from="3i" to="1o" type="random_vehicles" begin="0"
   end="100" departSpeed="10" departLane="1" probability="0.066667"/>
   <flow  id="f_up21"  from="3i" to="2o" type="random_vehicles" begin="0"
   end="100" departSpeed="10" departLane="2" probability="0.066667"/>
   <flow  id="f_up22"  from="3i" to="4o" type="random_vehicles" begin="0"
   end="100" departSpeed="10" departLane="2" probability="0.066667"/>
   <flow  id="f_up23"  from="3i" to="1o" type="random_vehicles" begin="0"
   end="100" departSpeed="10" departLane="2" probability="0.066667"/>
   <flow id="f_down01" from="4i" to="1o" type="random_vehicles" begin="0"
   end="100" departSpeed="10" departLane="0" probability="0.066667"/>
   <flow id="f_down02" from="4i" to="3o" type="random_vehicles" begin="0"
   end="100" departSpeed="10" departLane="0" probability="0.066667"/>
   <flow id="f_down03" from="4i" to="2o" type="random_vehicles" begin="0"
   end="100" departSpeed="10" departLane="0" probability="0.066667"/>
   <flow id="f_down11" from="4i" to="1o" type="random_vehicles" begin="0"
   end="100" departSpeed="10" departLane="1" probability="0.066667"/>
   <flow id="f_down12" from="4i" to="3o" type="random_vehicles" begin="0"
   end="100" departSpeed="10" departLane="1" probability="0.066667"/>
   <flow id="f_down13" from="4i" to="2o" type="random_vehicles" begin="0"
   end="100" departSpeed="10" departLane="1" probability="0.066667"/>
   <flow id="f_down21" from="4i" to="1o" type="random_vehicles" begin="0"
   end="100" departSpeed="10" departLane="2" probability="0.066667"/>
   <flow id="f_down22" from="4i" to="3o" type="random_vehicles" begin="0"
   end="100" departSpeed="10" departLane="2" probability="0.066667"/>
   <flow id="f_down23" from="4i" to="2o" type="random_vehicles" begin="0"
   end="100" departSpeed="10" departLane="2" probability="0.066667"/>
   </flowdefs>
   And the connection file

   <?xml version="1.0" encoding="iso-8859-1"?>
   <connections     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
   xsi:noNamespaceSchemaLocation="http://sumo.dlr.de/xsd/connections_file.xsd";>
   <connection from="1i" to="3o" fromLane="0" toLane="0"/>
   <connection from="1i" to="2o" fromLane="0" toLane="0"/>
   <connection from="1i" to="2o" fromLane="1" toLane="1"/>
   <connection from="1i" to="4o" fromLane="2" toLane="2"/>
   <connection from="2i" to="4o" fromLane="0" toLane="0"/>
   <connection from="2i" to="1o" fromLane="0" toLane="0"/>
   <connection from="2i" to="1o" fromLane="1" toLane="1"/>
   <connection from="2i" to="3o" fromLane="2" toLane="2"/>
   <connection from="3i" to="2o" fromLane="0" toLane="0"/>
   <connection from="3i" to="4o" fromLane="0" toLane="0"/>
   <connection from="3i" to="4o" fromLane="1" toLane="1"/>
   <connection from="3i" to="1o" fromLane="2" toLane="2"/>
   <connection from="4i" to="1o" fromLane="0" toLane="0"/>
   <connection from="4i" to="3o" fromLane="0" toLane="0"/>
   <connection from="4i" to="3o" fromLane="1" toLane="1"/>
   <connection from="4i" to="2o" fromLane="2" toLane="2"/>
   </connections>

   When I tried to generate the route file using duarouter, it showed "Quitting
   (on unknown error)".

   Could you help me please?

   Best regards,

   Bing
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