+ void update( double dt );
+
+ // Positions
+ void set_Latitude(double lat); //geocentric
+ void set_Longitude(double lon);
+ void set_Altitude(double alt); // triggers re-calc of AGL altitude
+ void set_AltitudeAGL(double altagl); // and vice-versa
+
+ // Speeds -- setting any of these will trigger a re-calc of the rest
+ void set_V_calibrated_kts(double vc);
+ void set_Mach_number(double mach);
+ void set_Velocities_Local( double north, double east, double down );
+ void set_Velocities_Wind_Body( double u, double v, double w);
+
+ // Euler angles
+ void set_Euler_Angles( double phi, double theta, double psi );
+
+ // Flight Path
+ void set_Climb_Rate( double roc);
+ void set_Gamma_vert_rad( double gamma);
+
+ // Earth
+ void set_Static_pressure(double p);
+ void set_Static_temperature(double T);
+ void set_Density(double rho);
+
+/*
+ void set_Velocities_Local_Airmass (double wnorth,
+ double weast,
+ double wdown );
+*/