Gets the initial local frame X (North) velocity. @return Initial local frame X (North) axis velocity in feet/second. */

Returns the vacuum thrust. @return The vacuum thrust in lbs. */

Gets the total impulse of the rocket. @return The cumulative vacuum total impulse of the rocket up to this time.*/

Atmospheric parameters GET functions Returns Calibrated airspeed in feet/second.*/

Returns Calibrated airspeed in knots.*/

Returns equivalent airspeed in feet/second. */

Returns equivalent airspeed in knots. */

Gets the ground speed in feet per second. The magnitude is the square root of the sum of the squares (RSS) of the vehicle north and east

Gets the initial ground speed. @return Initial ground speed in knots */

Retrieves the induced velocity

Gets the magnitude of total vehicle velocity including wind effects in feet per second. */

Returns the true airspeed in feet per second. */

Gets the initial true velocity. @return Initial true velocity in feet/second */

Returns the true airspeed in knots. */

Gets the initial true velocity. @return Initial true airspeed in knots. */

Gets the initial body axis Z velocity. @return Initial body axis Z velocity in feet/second. */

Gets the Weight On Wheels flag value

Gets the initial wind velocity in local frame. @return Initial wind velocity downwards in feet/second */

Gets the initial wind velocity in local frame. @return Initial wind velocity eastwards in feet/second */

Retrieves a wind component in NED frame.

Gets the initial wind velocity in local frame. @return Initial wind velocity toward north in feet/second */

Retrieves the direction that the wind is coming from. The direction is defined as north=0 and increases counterclockwise. The wind heading

Gets the initial body axis X wind velocity. @return Initial body axis X wind velocity in feet/second */

Gets the initial body axis Y wind velocity. @return Initial body axis Y wind velocity in feet/second */

Gets the initial body axis Z wind velocity. @return Initial body axis Z wind velocity in feet/second */

Gets the wing area

Gets the wing fold position (0 unfolded, 1 folded) @return wing fold position (0 unfolded, 1 folded) */

Gets the wing span

Get the center of gravity location of the ballonet @return CoG location in the structural frame in inches. */

Gets the rudder trim command. @return rudder trim command in range from -1.0 - 1.0 */

Gets the average wing chord

Returns the current altitude rate. Returns the current altitude rate (rate of climb). units ft/sec @return The current rate of chang

HTailArm / cbar

Retrieves the aerodynamic forces in the wind axes, given an axis. @param axis the axis to return the force for (eX, eY, eZ). @return a ref

VTailArm / cbar

H. Tail Volume

Specifies the frame that the gust direction vector components are specified in. The body frame is defined with the X direction forward, and the

Specifies the magnitude of the gust in feet/second.

Specifies the X component of velocity in the specified gust frame (ft/sec).

Specifies the Y component of velocity in the specified gust frame (ft/sec).

Specifies the Z component of velocity in the specified gust frame (ft/sec).

Pauses execution by preventing time from incrementing.

Returns true if the simulation is Holding (i.e. simulation time is not moving).

Engines

Gears

Initialize the matrix. This function initializes a matrix to user specified values. */