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_examples/sci2.tl

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#! TethysL version initially based on automated translation from Science/sci2.xml
#! and then (syntactically) simplified with use of array/macro extensions in TethysL.

mission sci2 {
  """
  Vehicle yo-yo's to the specified waypoints, with science turned on.
  """

  arguments {
    MissionTimeout = 2 hour
      """
      Maximum duration of mission
      """

    NeedCommsTime = 60 minute
      """
      How often to surface for commumications
      """

    Repeat = 1 count
      """
      Number of times the vehicle should try to cycle through waypoints..
      """

    Lat[1..7] = NaN degree
      """
      Latitude of waypoint {$}. If nan, waypoint is skipped.
      """

    Lon[1..7] = NaN degree
      """
      Longitude of waypoint {$}. If nan, waypoint is skipped.
      """

    Speed = 1 meter_per_second
      """
      Speed while performing the YoYo behavior.
      """

    CaptureRadius = NaN meter
      """
      Speed while performing the YoYo behavior.
      """

    YoYoMinDepth = 2 meter
      """
      Minimum depth while performing the YoYo behavior.
      """

    YoYoMaxDepth = 200 meter
      """
      Maximum depth while performing the YoYo behavior.
      """

    YoYoMinAltitude = 9 meter
      """
      Minimum altitude while performing the YoYo behavior (for
      bottom-terminated YoYos).
      """

    YoYoUpPitch = 20 degree
      """
      Vehicle up pitch while performing the YoYo behavior.
      """

    YoYoDownPitch = -20 degree
      """
      Vehicle down pitch while performing the YoYo behavior.
      """

    BuoyancyNeutral = Control:VerticalControl.buoyancyNeutral
      """
      Buoyancy bladder position while performing the YoYo behavior. Defaults
      to buoyancyNeutral set in the Config/Control.cfg file. Set to NaN cc
      for active buoyancy
      """

    MassDefault = Control:VerticalControl.massDefault
      """
      Static setting for mass during the mission. Set to NaN mm for active
      mass position
      """

    MinAltitude = 5 meter
      """
      Minimum height above the sea floor for the entire mission.
      """

    MaxDepth = 205 meter
      """
      Maximum depth for the entire mission.
      """

    MinOffshore = 2 kilometer
      """
      Minimum offshore distance for the entire mission.
      """
  }

  timeout duration=MissionTimeout

  insert Insert/Science.xml {
    """
    Most missions will run the science sensors. If you don't place this
    aggregate above NeedComms, science instruments get turned off on the
    last upcast and while floating on the surface.
    """

    redefineArg PeakDetectChlActive = true
  }

  insert id="NeedComms" _examples/NeedComms.tl

  assign in sequence NeedComms:DiveInterval = NeedCommsTime

  insert _examples/StandardEnvelopes.tl

  assign in sequence StandardEnvelopes:MinAltitude = MinAltitude

  assign in sequence StandardEnvelopes:MaxDepth = MaxDepth

  assign in sequence StandardEnvelopes:MinOffshore = MinOffshore

  call id="StartingMission" refId="NeedComms"

  behavior Guidance:Pitch {
    run in parallel

    set massPosition = MassDefault
  }

  behavior Guidance:Buoyancy {
    run in parallel

    set position = BuoyancyNeutral
  }

  behavior Guidance:SetSpeed {
    run in parallel

    set speed = Speed
  }

  behavior Guidance:DepthEnvelope {
    """
    Another depth envelope for the YoYo behavior. This envelope should
    fall within the limits of the standard safety envelopes in
    Insert/StandardEnvelopes.xml in order to avoid commanding high pitch
    angles for depth-terminated YoYos.
    """

    run in parallel

    set minDepth = YoYoMinDepth
    set maxDepth = YoYoMaxDepth
    set downPitch = YoYoDownPitch
    set upPitch = YoYoUpPitch
  }

  behavior Guidance:AltitudeEnvelope {
    """
    Another altitude envelope for the YoYo behavior. This envelope
    should fall within the limits of the standard safety envelopes in
    Insert/StandardEnvelopes.xml in order to avoid commanding high pitch
    angles for bottom-terminated YoYos.
    """

    run in parallel

    set minAltitude = YoYoMinAltitude
    set upPitch = YoYoUpPitch
  }

  behavior Guidance:YoYo {
    run in parallel

    set downPitch = YoYoDownPitch
    set upPitch = YoYoUpPitch
  }

  aggregate Lap {
    run in sequence repeat=Repeat

    aggregate Wpt1 {
      run in sequence

      behavior Guidance:Waypoint {
        run in sequence

        set latitude = Lat[1]
        set longitude = Lon[1]
        set captureRadius = CaptureRadius
      }
    }

    macro $i = 2..7 {
      aggregate Wpt$i {
        run in sequence

        behavior Guidance:Waypoint {
          run in sequence

          set latitude = Lat[$i]
          set longitude = Lon[$i]
        }
      }
    }
  }
}