AirshipSensor:

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   Sensor model for airship. Outputs are
     roll rate        (rad/sec)
     pitch rate       (rad/sec)
     yaw rate         (rad/sec)
     axial velocity   (m/s)
     lateral velocity (m/s)
     normal velocity  (m/s)
     angle of attack  (rad)
     sideslip angle   (rad)
     roll angle       (rad)
     pitch angle      (rad)
     yaw angle        (rad)
     altitude         (m)
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   Form:
   g = AirshipSensor( x, d, opt )
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   ------
   Inputs
   ------
   x           (:)   acstate data structure
   d           (:)   Aircraft data structure
   opt               'rhs'  outputs state derivatives
                     'meas' outputs measurements

   -------
   Outputs
   -------
   g           (:)   Sensor output
                     .p         (1,1) Roll rates
                     .q         (1,1) Pitch rate
                     .r         (1,1) Yaw rates
                     .u         (1,1) Axial velocity
                     .v         (1,1) Lateral velocity
                     .w         (1,1) Normal velocity
                     .alpha     (1,1) Angle of attack
                     .beta      (1,1) Sideslip Angle
                     .phi       (1,1) Bank Angle
                     .altitude  (1,1) Altitude

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Children:

AC: ACCoord/AlphBeta
AC: ACCoord/EulNED
AeroUtils: AtmosphericCalculations/AirData
Common: Transform/Altitude
Math: Linear/Mag