def __init__(self, cfg):
"""
extract input as self variable
initialize NATS standalone server, retrieve NATS interfaces as self variable
get simulation constant
Parameters
----------
cfg : dictionary
inputs to VCAS simulation
'fp_file' : str
directory tp flight plan file for NATS simulation
'mfl_file' : str
directory to mfl file for NATS simulation
'cmd_file' : str
directory to text command as .csv file
'data_file' : srt
directory to actual trajectory data as .csv file
'sim_time' : int/float
total simulation duration
"""
self.fp_file = cfg['fp_file']
self.mfl_file = cfg['mfl_file']
self.cmd_file = cfg['cmd_file']
self.sim_time = cfg['sim_time']
self.track_file = cfg['data_file']
self.real = pd.read_csv(cfg['data_file'])
NatsEnvironment.start_jvm(nats_home=None)
self.NATS_SIMULATION_STATUS_PAUSE = NatsEnvironment.get_nats_constant(
'GNATS_SIMULATION_STATUS_PAUSE')
self.NATS_SIMULATION_STATUS_ENDED = NatsEnvironment.get_nats_constant(
'GNATS_SIMULATION_STATUS_ENDED')
natsStandalone = NatsEnvironment.get_nats_standalone()
self.simulationInterface = natsStandalone.getSimulationInterface()
self.entityInterface = natsStandalone.getEntityInterface()
self.controllerInterface = self.entityInterface.getControllerInterface(
)
self.pilotInterface = self.entityInterface.getPilotInterface()
self.environmentInterface = natsStandalone.getEnvironmentInterface()
self.equipmentInterface = natsStandalone.getEquipmentInterface()
self.aircraftInterface = self.equipmentInterface.getAircraftInterface()
if self.simulationInterface is None:
natsStandalone.stop()
raise RuntimeError("Can't get SimulationInterface")
self.simulationInterface.clear_trajectory()
def __init__(self, cfg):
"""
Parameters
----------
cfg : dictionary
inputs to Aviation Risk simulation
'fp_file' : str
directory tp flight plan file for NATS simulation
'mfl_file' : str
directory to mfl file for NATS simulation
'data_file' : str
required data for accident simulation and risk estimation
'model_file' : srt
directory to pre-trained model
'sim_time' : int/float
total simulation duration
"""
self.fp_file = cfg['fp_file']
self.mfl_file = cfg['mfl_file']
self.data = cfg['data_file']
self.case = self.data + 'case.pickle'
self.refer = self.data + 'refer.pickle'
self.model = cfg['model_file']
self.sim_time = cfg['sim_time']
NatsEnvironment.start_jvm(nats_home=None)
self.NATS_SIMULATION_STATUS_PAUSE = NatsEnvironment.get_nats_constant('NATS_SIMULATION_STATUS_PAUSE')
self.NATS_SIMULATION_STATUS_ENDED = NatsEnvironment.get_nats_constant('NATS_SIMULATION_STATUS_ENDED')
natsStandalone = NatsEnvironment.get_nats_standalone()
self.simulationInterface = natsStandalone.getSimulationInterface()
self.entityInterface = natsStandalone.getEntityInterface()
self.controllerInterface = self.entityInterface.getControllerInterface()
self.pilotInterface = self.entityInterface.getPilotInterface()
self.environmentInterface = natsStandalone.getEnvironmentInterface()
self.equipmentInterface = natsStandalone.getEquipmentInterface()
self.aircraftInterface = self.equipmentInterface.getAircraftInterface()
if self.simulationInterface is None:
natsStandalone.stop()
raise RuntimeError("Can't get SimulationInterface")
self.simulationInterface.clear_trajectory()