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calculate the arrival route

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This commit is contained in:
Sven Czarnian
2021-11-11 23:22:15 +01:00
parent 1a23499f61
commit 559ab1fa03
1 changed files with 10 additions and 2 deletions
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12
aman/types/Inbound.py
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@@ -9,6 +9,7 @@ from aman.com import AircraftReport_pb2
from aman.config.AirportSequencing import AirportSequencing
from aman.formats.SctEseFormat import SctEseFormat
from aman.sys.WeatherModel import WeatherModel
from aman.types.ArrivalWaypoint import ArrivalWaypoint
from aman.types.PerformanceData import PerformanceData
from aman.types.ArrivalRoute import ArrivalRoute
from aman.types.ArrivalData import ArrivalData
@@ -57,7 +58,7 @@ class Inbound:
star = self.findArrivalRoute(identifier.Runway, navData)
if None != star:
flightTime, flightTimeUntilIaf, trackmiles = self.arrivalEstimation(identifier.Runway, star, weatherModel)
flightTime, flightTimeUntilIaf, trackmiles, arrivalRoute = self.arrivalEstimation(identifier.Runway, star, weatherModel)
avgSpeed = trackmiles / (float(flightTime.seconds) / 3600.0)
ttg = flightTime - timedelta(minutes = (trackmiles / (avgSpeed * 1.1)) * 60)
@@ -131,6 +132,7 @@ class Inbound:
flightTimeSeconds = 0
nextWaypointIndex = 0
flownDistance = 0.0
arrivalRoute = [ ArrivalWaypoint(waypoint = star.Route[0], trackmiles = distanceToWaypoint) ]
while True:
# check if a constraint cleanup is needed and if a speed-update is needed
@@ -181,6 +183,10 @@ class Inbound:
lastWaypointIndex = nextWaypointIndex
nextWaypointIndex += 1
arrivalRoute[-1].FlightTime = timedelta(seconds = flightTimeSeconds)
arrivalRoute[-1].ETA = self.ReportTime + arrivalRoute[-1].FlightTime
arrivalRoute[-1].PTA = arrivalRoute[-1].ETA
# check if a skip from base to final turn waypoints is needed
if -1 != turnIndices[0] and nextWaypointIndex > turnIndices[0] and nextWaypointIndex < turnIndices[1]:
nextWaypointIndex = turnIndices[1]
@@ -191,4 +197,6 @@ class Inbound:
currentHeading = star.Route[lastWaypointIndex].bearing(star.Route[nextWaypointIndex])
currentPosition[1] = min(weather.calculateGS(currentPosition[0], currentIAS, currentHeading), currentPosition[1])
return timedelta(seconds = flightTimeSeconds), timedelta(seconds = flightTimeUntilIafSeconds), trackmiles
arrivalRoute.append(ArrivalWaypoint(waypoint = star.Route[nextWaypointIndex], trackmiles = arrivalRoute[-1].Trackmiles + distanceToWaypoint))
return timedelta(seconds = flightTimeSeconds), timedelta(seconds = flightTimeUntilIafSeconds), trackmiles, arrivalRoute