I'm using randomTrips.py in SUMO to generate random trips on win8. I have a map.net.xml file and try to create a trips.xml file through randomTrips.py. However, the problem occurs and I don't know how to deal with it. The code is as follows:
C:\Program Files (x86)\Eclipse\sumo\tools>randomTrips.py -n map.net.xml -l 200 -e -o map.trips.xml
I don't get the .trips.xml file I want. And the outcome is as follows, it seems that I have missed some properties of the function in my code, but I don't know how to correct it. If anyone knows how to solve the problem, pls give me some valuable suggestions. Thanks. The outcome is :
Usage: randomTrips.py [options]
Options:
-h, --help show this help message and exit
-n NETFILE, --net-file=NETFILE define the net file (mandatory)
-a ADDITIONAL, --additional-files=ADDITIONAL define additional files to be loaded by the rout
-o TRIPFILE, --output-trip-file=TRIPFILE define the output trip filename
-r ROUTEFILE, --route-file=ROUTEFILE generates route file with duarouter
--weights-prefix=WEIGHTSPREFIX loads probabilities for being source, destinatio via-edge from the files named .src.xml, .sink.xml and .via.xml
--weights-output-prefix=WEIGHTS_OUTPREFIX generates weights files for visualisation
--pedestrians create a person file with pedestrian trips inste vehicle trips
--persontrips create a person file with person trips instead o vehicle trips
--persontrip.transfer.car-walk=CARWALKMODE Where are mode changes from car to walking allow (possible values: 'ptStops', 'allJunctions' and combinations)
--persontrip.walkfactor=WALKFACTOR Use FLOAT as a factor on pedestrian maximum spee during intermodal routing
--prefix=TRIPPREFIX prefix for the trip ids
-t TRIPATTRS, --trip-attributes=TRIPATTRS additional trip attributes. When generating pedestrians, attributes for and supported.
--fringe-start-attributes=FRINGEATTRS additional trip attributes when starting on a fr
-b BEGIN, --begin=BEGIN begin time
-e END, --end=END end time (default 3600)
-p PERIOD, --period=PERIOD Generate vehicles with equidistant departure tim period=FLOAT (default 1.0). If option --binomial used, the expected arrival rate is set to 1/peri
-s SEED, --seed=SEED random seed
-l, --length weight edge probability by length
-L, --lanes weight edge probability by number of lanes
--speed-exponent=SPEED_EXPONENT weight edge probability by speed^ (defaul
--fringe-factor=FRINGE_FACTOR multiply weight of fringe edges by (defa
--fringe-threshold=FRINGE_THRESHOLD only consider edges with speed above as edges (default 0)
--allow-fringe Allow departing on edges that leave the network arriving on edges that enter the network (via turnarounds or as 1-edge trips
--allow-fringe.min-length=ALLOW_FRINGE_MIN_LENGTH Allow departing on edges that leave the network arriving on edges that enter the network, if the at least the given length
--min-distance=MIN_DISTANCE require start and end edges for each trip to be least m apart
--max-distance=MAX_DISTANCE require start and end edges for each trip to be most m apart (default 0 which disables a checks)
-i INTERMEDIATE, --intermediate=INTERMEDIATE generates the given number of intermediate way p
--flows=FLOWS generates INT flows that together output vehicle the specified period
--maxtries=MAXTRIES number of attemps for finding a trip which meets distance constraints
--binomial=N If this is set, the number of departures per sec will be drawn from a binomial distribution with and p=PERIOD/N where PERIOD is the argument give option --period. Tnumber of attemps for finding which meets the distance constraints
-c VCLASS, --vclass=VCLASS, --edge-permission=VCLASS only from and to edges which permit the given ve class
--vehicle-class=VEHICLE_CLASS The vehicle class assigned to the generated trip (adds a standard vType definition to the output
--validate Whether to produce trip output that is already c for connectivity
-v, --verbose tell me what you are doing
