def readDTANetwork(self, inputDir, filePrefix, logging_dir='C:/temp'):
"""
Reads the dynameq files to create a network representation.
"""
# The SanFrancisco network will use feet for vehicle lengths and coordinates, and miles for link lengths
dta.VehicleType.LENGTH_UNITS= "feet"
dta.Node.COORDINATE_UNITS = "feet"
dta.RoadLink.LENGTH_UNITS = "miles"
dta.setupLogging(logging_dir + "/dta.INFO.log", logging_dir+"/dta.DEBUG.log", logToConsole=False)
scenario = dta.DynameqScenario()
scenario.read(inputDir, filePrefix)
net = dta.DynameqNetwork(scenario)
net.read(inputDir, filePrefix)
# initialize costs
dta.Algorithms.ShortestPaths.initiaxblizeEdgeCostsWithFFTT(net)
dta.Algorithms.ShortestPaths.initialiseMovementCostsWithFFTT(net)
self.net = net
def readDTANetwork(self, inputDir, filePrefix, logging_dir='C:/temp'):
"""
Reads the dynameq files to create a network representation.
"""
# The SanFrancisco network will use feet for vehicle lengths and coordinates, and miles for link lengths
dta.VehicleType.LENGTH_UNITS= "feet"
dta.Node.COORDINATE_UNITS = "feet"
dta.RoadLink.LENGTH_UNITS = "miles"
dta.setupLogging(logging_dir + "/dta.INFO.log", logging_dir+"/dta.DEBUG.log", logToConsole=False)
scenario = dta.DynameqScenario()
scenario.read(inputDir, filePrefix)
net = dta.DynameqNetwork(scenario)
net.read(inputDir, filePrefix)
# initialize costs
dta.Algorithms.ShortestPaths.initiaxblizeEdgeCostsWithFFTT(net)
dta.Algorithms.ShortestPaths.initialiseMovementCostsWithFFTT(net)
self.net = net
INPUT_DYNAMEQ_NET_PREFIX = sys.argv[2]
REPORTING_START_TIME = sys.argv[3]
REPORTING_END_TIME = sys.argv[4]
ROUTE_DEFINITION_FILE = sys.argv[5]
COUNT_DIR = sys.argv[6]
LINK_COUNT_FILE_15MIN = sys.argv[7]
MOVEMENT_COUNT_FILE_15MIN = sys.argv[8]
MOVEMENT_COUNT_FILE_5MIN = sys.argv[9]
REPORTS_ROUTE_TRAVEL_TIME_FILE = sys.argv[10]
# The SanFrancisco network will use feet for vehicle lengths and coordinates, and miles for link lengths
dta.VehicleType.LENGTH_UNITS= "feet"
dta.Node.COORDINATE_UNITS = "feet"
dta.RoadLink.LENGTH_UNITS = "miles"
dta.setupLogging("visualizeDTAResults.INFO.log", "visualizeDTAResults.DEBUG.log", logToConsole=True)
scenario = dta.DynameqScenario()
scenario.read(INPUT_DYNAMEQ_NET_DIR, INPUT_DYNAMEQ_NET_PREFIX)
net = dta.DynameqNetwork(scenario)
net.read(INPUT_DYNAMEQ_NET_DIR, INPUT_DYNAMEQ_NET_PREFIX)
#magic numbers here. This information may (or may not) be somewhere in the .dqt files
simStartTime = 14 * 60 + 30
simEndTime = 21 * 60 + 30
simTimeStep = 5
net.readSimResults(simStartTime, simEndTime, 5)
DtaLogger.info("Reading 15-minute link counts")
net.readObsLinkCounts(COUNT_DIR + "/" + LINK_COUNT_FILE_15MIN)
if len(args) != 4:
print USAGE
sys.exit(2)
INPUT_DYNAMEQ_NET_DIR = args[0]
INPUT_DYNAMEQ_NET_PREFIX = args[1]
INPUT_FASTTRIPS_FILE = args[2]
OUTPUT_DYNAMEQ_NET_PREFIX = args[3]
dta.VehicleType.LENGTH_UNITS = "feet"
dta.Node.COORDINATE_UNITS = "feet"
dta.RoadLink.LENGTH_UNITS = "miles"
dta.setupLogging("addFastTripsDwellToTransit.INFO.log",
"addFastTripsDwellToTransit.DEBUG.log",
logToConsole=True)
scenario = dta.DynameqScenario()
scenario.read(INPUT_DYNAMEQ_NET_DIR, INPUT_DYNAMEQ_NET_PREFIX)
net = dta.DynameqNetwork(scenario)
net.read(INPUT_DYNAMEQ_NET_DIR, INPUT_DYNAMEQ_NET_PREFIX)
# read the fasttrips file
tripstop_to_dwell = readFastTripsOutput(INPUT_FASTTRIPS_FILE)
# start the output file
output_transit_filename = "%s_ptrn.dqt" % OUTPUT_DYNAMEQ_NET_PREFIX
output_transit_file = open(output_transit_filename, mode='w')
output_transit_file.write(dta.TransitLine.getDynameqFileHeaderStr())
OUTPUT_NODE_SHAPEFILE = None
OUTPUT_LINK_SHAPEFILE = None
for (opt, arg) in optlist:
if opt == "-n":
OUTPUT_NODE_SHAPEFILE = arg
elif opt == "-l":
OUTPUT_LINK_SHAPEFILE = arg
# The SanFrancisco network will use feet for vehicle lengths and coordinates, and miles for link lengths
dta.VehicleType.LENGTH_UNITS = "feet"
dta.Node.COORDINATE_UNITS = "feet"
dta.RoadLink.LENGTH_UNITS = "miles"
dta.setupLogging("createSFNetworkFromCubeNetwork.INFO.log",
"createSFNetworkFromCubeNetwork.DEBUG.log",
logToConsole=True)
# The rest of San Francisco currently exists as a Cube network. Initialize it from
# the Cube network files (which have been exported to dbfs.)
# This is where we define the :py:class:`dta.Scenario`
sanfranciscoScenario = dta.DynameqScenario(dta.Time(14, 30),
dta.Time(21, 30))
# We will have 4 vehicle classes: Car_NoToll, Car_Toll, Truck_NoToll, Truck_Toll
# We will provide demand matrices for each of these classes
sanfranciscoScenario.addVehicleClass("Car_NoToll")
sanfranciscoScenario.addVehicleClass("Car_Toll")
sanfranciscoScenario.addVehicleClass("Truck_NoToll")
sanfranciscoScenario.addVehicleClass("Truck_Toll")
# Transit is an implicit type
if len(sys.argv) != 4:
print USAGE
sys.exit(2)
INPUT_DYNAMEQ_NET_DIR = sys.argv[1]
INPUT_DYNAMEQ_NET_PREFIX = sys.argv[2]
STOP_SHAPEFILE = sys.argv[3]
# The SanFrancisco network will use feet for vehicle lengths and coordinates, and miles for link lengths
dta.VehicleType.LENGTH_UNITS = "feet"
dta.Node.COORDINATE_UNITS = "feet"
dta.RoadLink.LENGTH_UNITS = "miles"
dta.setupLogging("importUnsignalizedIntersections.INFO.log",
"importUnsignalizedIntersections.DEBUG.log",
logToConsole=True)
scenario = dta.DynameqScenario()
scenario.read(INPUT_DYNAMEQ_NET_DIR, INPUT_DYNAMEQ_NET_PREFIX)
net = dta.DynameqNetwork(scenario)
net.read(INPUT_DYNAMEQ_NET_DIR, INPUT_DYNAMEQ_NET_PREFIX)
cnn_to_recordlist = readStopSignShapefile(STOP_SHAPEFILE)
count_notmapped = 0
count_hassignal = 0
count_moreincoming = 0
count_allway = 0
count_twoway = 0 # no custom
count_twoway_custom = 0
SF_DYNAMEQ_NET_PREFIX = args[1]
OUTPUT_LINK_SHAPEFILE = None
OUTPUT_MOVE_SHAPEFILE = None
OUTPUT_NODE_SHAPEFILE = None
for (opt, arg) in optlist:
if opt == "-m":
OUTPUT_MOVE_SHAPEFILE = arg
elif opt == "-l":
OUTPUT_LINK_SHAPEFILE = arg
elif opt == "-n":
OUTPUT_NODE_SHAPEFILE = arg
dta.setupLogging("attachCountsFromCountDracula.INFO.log",
"attachCountsFromCountDracula.DEBUG.log",
logToConsole=True)
dta.VehicleType.LENGTH_UNITS = "feet"
dta.Node.COORDINATE_UNITS = "feet"
dta.RoadLink.LENGTH_UNITS = "miles"
# Read the SF scenario and DTA network
sanfranciscoScenario = dta.DynameqScenario()
sanfranciscoScenario.read(dir=SF_DYNAMEQ_NET_DIR,
file_prefix=SF_DYNAMEQ_NET_PREFIX)
sanfranciscoDynameqNet = dta.DynameqNetwork(scenario=sanfranciscoScenario)
sanfranciscoDynameqNet.read(dir=SF_DYNAMEQ_NET_DIR,
file_prefix=SF_DYNAMEQ_NET_PREFIX)
CUBE_VEH_CLASS = args[2]
OUTPUT_DYNAMEQ_TABLE = args[3]
START_TIME = args[4]
END_TIME = args[5]
if optlist:
for (opt,arg) in optlist:
if opt=="-f":
DEMAND_PROFILE_FILE = arg
else:
DEMAND_PROFILE_FILE = None
dta.VehicleType.LENGTH_UNITS= "feet"
dta.Node.COORDINATE_UNITS = "feet"
dta.RoadLink.LENGTH_UNITS = "miles"
dta.setupLogging("importCubeDemand.INFO.log", "importCubeDemand.DEBUG.log", logToConsole=True)
outputStream = open(OUTPUT_DYNAMEQ_TABLE, "w")
scenario = dta.DynameqScenario()
scenario.read(INPUT_DYNAMEQ_NET_DIR, INPUT_DYNAMEQ_NET_PREFIX)
net = dta.DynameqNetwork(scenario)
net.read(INPUT_DYNAMEQ_NET_DIR, INPUT_DYNAMEQ_NET_PREFIX)
startTime = dta.Utils.Time.readFromString(START_TIME)
endTime = dta.Utils.Time.readFromString(END_TIME)
# Read in the demand profile(s) if an input file was provided
factorsStart = []
if DEMAND_PROFILE_FILE:
[dynameq_net_dir]\sf_trn_ptrn.dqt
"""
if __name__ == "__main__":
INPUT_DYNAMEQ_NET_DIR = sys.argv[1]
INPUT_DYNAMEQ_NET_PREFIX = sys.argv[2]
TRANSIT_LINES = sys.argv[3:]
dta.VehicleType.LENGTH_UNITS = "feet"
dta.Node.COORDINATE_UNITS = "feet"
dta.RoadLink.LENGTH_UNITS = "miles"
dta.setupLogging("importTPPlusTransitRoutes.INFO.log",
"importTPPlusTransitRoutes.DEBUG.log",
logToConsole=True)
scenario = dta.DynameqScenario()
scenario.read(INPUT_DYNAMEQ_NET_DIR, INPUT_DYNAMEQ_NET_PREFIX)
net = dta.DynameqNetwork(scenario)
net.read(INPUT_DYNAMEQ_NET_DIR, INPUT_DYNAMEQ_NET_PREFIX)
MODE_TO_LITYPE = {
'11': dta.TransitLine.LINE_TYPE_BUS, # Muni Local
'12': dta.TransitLine.LINE_TYPE_BUS, # Muni Express
'13': dta.TransitLine.LINE_TYPE_BUS, # Muni BRT
'14': dta.TransitLine.LINE_TYPE_TRAM, # Muni CableCar
'15': dta.TransitLine.LINE_TYPE_TRAM, # Muni LRT
}
{"Bus": dta.TransitLine.LINE_TYPE_BUS,
"Cable Car": dta.TransitLine.LINE_TYPE_TRAM,
"Tram": dta.TransitLine.LINE_TYPE_TRAM
}
GTFS_ROUTE_TYPE_TO_VTYPE = \
{"Bus": "Motor_Std",
"Cable Car": "CableCar",
"Tram": "LRT2"
}
dta.VehicleType.LENGTH_UNITS = "feet"
dta.Node.COORDINATE_UNITS = "feet"
dta.RoadLink.LENGTH_UNITS = "miles"
dta.setupLogging("importGTFS.INFO.log",
"importGTFS.DEBUG.log",
logToConsole=True)
scenario = dta.DynameqScenario()
scenario.read(INPUT_DYNAMEQ_NET_DIR, INPUT_DYNAMEQ_NET_PREFIX)
net = dta.DynameqNetwork(scenario)
net.read(INPUT_DYNAMEQ_NET_DIR, INPUT_DYNAMEQ_NET_PREFIX)
tfl = transitfeed.Loader(feed_path=GTFS_ZIP)
schedule = tfl.Load()
dta.DtaLogger.info("Read %s" % GTFS_ZIP)
# Get the ServicePeriod we're interested in - we want weekday service
service_period_tuples = schedule.GetServicePeriodsActiveEachDate(
datetime.date(2012, 7, 10), datetime.date(2012, 7, 12))
service_period = service_period_tuples[0][1][0]
