add a flag to indicate if the filter needs to be reset

include/aman/types/Inbound.h

@@ -38,6 +38,7 @@ namespace aman {
         std::vector<ArrivalWaypoint> m_arrivalRoute;
         Time                         m_timeToLose;
         UtcTime::Point               m_waypointEstimatedTimeOfArrival;
+        bool                         m_resetFilter;
 
         void updatePrediction(EuroScopePlugIn::CRadarTarget& target, const aman::AircraftSchedule& inbound);
         Velocity indicatedAirspeed(const Length& altitude) const noexcept;