TestADCSSimStruct:

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   Set up the data structure for a DFF simulation which tests the 
   functionality of the attitude control system. All inputs are optional.

   Since version 7.
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   Form:
   sim = TestADCSSimStruct( el, nOrbits, nSC, jD );
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   ------
   Inputs
   ------
   el         (n,:)    Initial element set for all spacecraft.
   duration    (1)     Simulation duration (sec).
   nSC         (1)     Number of spacecraft to simulate.
   jD          (1)     Julian date at start of simulation.

   -------
   Outputs
   -------
   sim          (.)    Simulation data structure to be input to DFFSimulation

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Children:

Common: Time/Date2JD
Common: Time/JD2000
FormationFlying: Coord/InitializeFormation
FormationFlying: DataStructures/Geometry_Structure
Orbit: OrbitCoord/Alfriend2El
Orbit: OrbitCoord/El2Alfriend
OrbitMiniToolbox: Support/El2RV