SolarPosition.hpp

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#pragma ident "$Id: SolarPosition.hpp 2293 2010-02-12 18:14:16Z btolman $"

// ======================================================================
// This software was developed by Applied Research Laboratories, The
// University of Texas at Austin under contract to an agency or agencies
// within the U.S. Department of Defense. The U.S. Government retains all
// rights to use, duplicate, distribute, disclose, or release this
// software.
// 
// Copyright 2008 The University of Texas at Austin
// ======================================================================

//------------------------------------------------------------------------------------
#ifndef SOLAR_POSITION_INCLUDE
#define SOLAR_POSITION_INCLUDE

//------------------------------------------------------------------------------------
// includes
// system
#include <iostream>
#include <fstream>
#include <string>
#include <vector>

// GPSTk
#include "DayTime.hpp"
#include "Position.hpp"

// geomatics

namespace gpstk {

   Position SolarPosition(DayTime t, double& AR) throw();

   void CrudeSolarPosition(DayTime t, double& lat, double& lon) throw();

   Position LunarPosition(DayTime t, double& AR) throw();

   double shadowFactor(double Rearth, double Rsun, double dES) throw();

}  // end namespace gpstk

#endif // SOLAR_POSITION_INCLUDE
// nothing below this

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