AC_WPNav: method to retrieve current desired pilot accels

libraries/AC_WPNav/AC_WPNav.h

@@ -84,7 +84,9 @@ public:
 
     /// set_pilot_desired_acceleration - sets pilot desired acceleration from roll and pitch stick input
     void set_pilot_desired_acceleration(float control_roll, float control_pitch);
-
+    /// get_pilot_desired_acceleration - gets pilot desired
+    /// acceleration, body frame, [forward,right]
+    Vector2f get_pilot_desired_acceleration() const { return Vector2f(_pilot_accel_fwd_cms, _pilot_accel_rgt_cms); }
     /// clear_pilot_desired_acceleration - clear pilot desired acceleration
     void clear_pilot_desired_acceleration() { _pilot_accel_fwd_cms = 0.0f; _pilot_accel_rgt_cms = 0.0f; }