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extend the arrival candidates

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Sven Czarnian
2021-11-11 23:22:41 +01:00
parent 559ab1fa03
commit 9cd46dc4cc
1 changed files with 8 additions and 6 deletions
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14
aman/types/Inbound.py
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@@ -61,15 +61,17 @@ class Inbound:
flightTime, flightTimeUntilIaf, trackmiles, arrivalRoute = self.arrivalEstimation(identifier.Runway, star, weatherModel) flightTime, flightTimeUntilIaf, trackmiles, arrivalRoute = self.arrivalEstimation(identifier.Runway, star, weatherModel)
avgSpeed = trackmiles / (float(flightTime.seconds) / 3600.0) avgSpeed = trackmiles / (float(flightTime.seconds) / 3600.0)
ttg = flightTime - timedelta(minutes = (trackmiles / (avgSpeed * 1.1)) * 60) # the closer we get to the IAF the less time delta can be achieved by short cuts, delay vectors or speeds
ttl = timedelta(minutes = (trackmiles / (avgSpeed * 0.9)) * 60) - flightTime ratio = min(2.0, max(0.0, self.Report.distanceToIAF / (trackmiles - self.Report.distanceToIAF)))
possibleTimeDelta = (trackmiles / (avgSpeed * 0.9)) * 60
timeDelta = timedelta(minutes = (possibleTimeDelta - flightTime.total_seconds() / 60) * ratio)
ita = self.ReportTime + flightTime ita = self.ReportTime + flightTime
earliest = ita - ttg earliest = ita - timeDelta
latest = ita + ttl latest = ita + timeDelta
self.ArrivalCandidates[identifier.Runway.Name] = ArrivalData(ttg = ttg, star = star, ita = ita, earliest = earliest, self.ArrivalCandidates[identifier.Runway.Name] = ArrivalData(ttg = timeDelta, star = star, ita = ita, earliest = earliest,
entry = flightTimeUntilIaf, touchdown = flightTime, entry = flightTimeUntilIaf, touchdown = flightTime,
ttl = ttl, latest = latest) ttl = timeDelta, latest = latest, route = arrivalRoute, trackmiles = trackmiles)
# calculate the first values for later plannings # calculate the first values for later plannings
for candidate in self.ArrivalCandidates: for candidate in self.ArrivalCandidates: