EclipseFromECI:

Path: SCPro/ProEphemeris

% Computes eclipses from time and ECI position.
 Utilizes the low-precision sun ephemeris in SunV1.
--------------------------------------------------------------------------
   Form:
   n = EclipseFromECI(r, t, jD0, a)
--------------------------------------------------------------------------

   ------
   Inputs
   ------
   r   	(3,:) Position vector of the spacecraft
   t     (1,:) Time vector
   jD0   (1,1) Initial Julian date
   a     (1,:) Auxiliary input to plot

   -------
   Outputs
   -------
   n     (1,:) Normalized sun intensity ( 0 < n < 1 )

--------------------------------------------------------------------------
  See also: SunV1, Eclipse
--------------------------------------------------------------------------

Children:

Orbit: OrbitCoord/SLR
Orbit: OrbitMechanics/RVOrbGen
SC: BasicOrbit/CP2I
SC: BasicOrbit/E2M
SC: BasicOrbit/E2Nu
SC: BasicOrbit/M2E
SC: BasicOrbit/M2EApp
SC: BasicOrbit/M2EEl
SC: BasicOrbit/M2EHy
SC: BasicOrbit/Nu2E
SC: BasicOrbit/Nu2M
SC: Ephem/Eclipse
SC: Ephem/SunV1
Common: CommonData/SwooshWatermark
Common: General/CellToMat
Common: General/DeBlankLT
Common: General/MatToCell
Common: General/Watermark
Common: Graphics/Axis3D
Common: Graphics/Mesh2
Common: Graphics/NPlot
Common: Graphics/NewFig
Common: Graphics/Plot2D
Common: Graphics/PltStyle
Common: Graphics/TimeLabl
Common: Graphics/XLabelS
Common: Graphics/YLabelS
Common: Graphics/ZLabelS
Common: Time/DTSToDTA
Common: Time/Date2JD
Common: Time/JD2000
Math: Linear/Dot
Math: Linear/DupVect
Math: Linear/Mag
Math: Linear/Unit
Math: Trigonometry/CosD
Math: Trigonometry/SinD

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