% Returns input data for various test cases for SafeGuidanceSim

 Each case has specific data associated with it. You may add new cases
 with unique names to this function. This enables you to reproduce
 specific scenarios  easily as time goes on and the algorithms evolve.

 Use the output of this function as input to SafeGuidanceSim

   simOptions = SafeGuidanceSimInit( name );

   name          (:)   Name of the stored test case

   simOptions    (.)   Data structure with the following fields:
     - el0            (1,6)  Initial reference orbital elements  (Alfriend)
     - dEl0           (1,6)  Initial orbital element differences (Alfriend)
     - xH0            (6,1)  Initial relative Hills-frame state [km; km/s]
     - params          (.)   Data structure defining the several maneuver parameters
     - noise          (1,4)  Standard deviation of noise for the following sources:
                          noise(1) - absolute position [m]
                          noise(2) - absolute velocity [m/s]
                          noise(3) - relative position [m]
                          noise(4) - relative velocity [m/s]
     - nOrbits         (1)   Number of orbits to simulate
     - nSPO            (1)   Number of simulation points per orbit
     - distOpt        (1,2)  Disturbance options (flags)
                          (1) solar:  whether to simulate with solar pressure or not
                          (2) drag:   whether to simulate with drag or not
     - harmonicOrder   (1)   Gravity perturbation harmonic (J0 - J36)
     - area           (1,2)  Area for solar or drag cases  [m^2]
                          (1) area(1) - Main spacecraft
                          (2) area(2) - Target spacecraft


FormationFlying: SafeGuidance/SafeGuidanceParameters
FormationFlying: Transformation/DeltaElem2Hills
FormationFlying: Transformation/Goals2DeltaElem
FormationFlying: Transformation/Hills2DeltaElem
Orbit: OrbitCoord/El2Alfriend
SC: BasicOrbit/OrbRate