IonexData.hpp

Go to the documentation of this file.

//==============================================================================
//
//  This file is part of GNSSTk, the ARL:UT GNSS Toolkit.
//
//  The GNSSTk is free software; you can redistribute it and/or modify
//  it under the terms of the GNU Lesser General Public License as published
//  by the Free Software Foundation; either version 3.0 of the License, or
//  any later version.
//
//  The GNSSTk is distributed in the hope that it will be useful,
//  but WITHOUT ANY WARRANTY; without even the implied warranty of
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//  GNU Lesser General Public License for more details.
//
//  You should have received a copy of the GNU Lesser General Public
//  License along with GNSSTk; if not, write to the Free Software Foundation,
//  Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
//
//  This software was developed by Applied Research Laboratories at the
//  University of Texas at Austin.
//  Copyright 2004-2022, The Board of Regents of The University of Texas System
//
//==============================================================================
 
//==============================================================================
//
//  This software was developed by Applied Research Laboratories at 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.
//
//  Pursuant to DoD Directive 523024
//
//  DISTRIBUTION STATEMENT A: This software has been approved for public
//                            release, distribution is unlimited.
//
//==============================================================================
 
#ifndef GNSSTK_IONEXDATA_HPP
#define GNSSTK_IONEXDATA_HPP
 
#include <map>
 
#include "FFStream.hpp"
#include "Position.hpp"
#include "Vector.hpp"
#include "WGS84Ellipsoid.hpp"
 
#include "IonexStream.hpp"
#include "gnsstk_export.h"
 
 
 
namespace gnsstk
{
 
 
 
   class IonexData : public IonexBase
   {
   public:
 
      GNSSTK_EXPORT
      static const std::string startTecMapString;     
      GNSSTK_EXPORT
      static const std::string startRmsMapString;     
      GNSSTK_EXPORT
      static const std::string startHgtMapString;     
      GNSSTK_EXPORT
      static const std::string currentEpochString;    
      GNSSTK_EXPORT
      static const std::string dataBlockString;       
      GNSSTK_EXPORT
      static const std::string endTecMapString;       
      GNSSTK_EXPORT
      static const std::string endRmsMapString;       
      GNSSTK_EXPORT
      static const std::string endHgtMapString;       
      GNSSTK_EXPORT
      static const std::string endOfFile;             
 
 
 
      struct IonexValType
      {
         IonexValType();
 
         IonexValType(const std::string& t, const std::string& d,
                      const std::string& u);
 
         std::string type;          
         std::string description;   
         std::string units;         
      }; // End of struct 'IonexValType'
 
 
      GNSSTK_EXPORT
      static const IonexValType UN;
      GNSSTK_EXPORT
      static const IonexValType TEC;
      GNSSTK_EXPORT
      static const IonexValType RMS;
 
 
      int mapID;     
      int dim[3];    
      CommonTime time;  
 
      IonexValType type;      
      Vector<double> data;    
 
         // The following fields are similar to the ones in 'IonexHeader'
      int exponent;           
 
      double lat[3];          
      double lon[3];          
      double hgt[3];          
 
      bool valid;             
 
 
      IonexData();
 
      virtual ~IonexData();
 
      virtual bool isData() const
      { return true; }
 
 
      virtual bool isValid() const
      { return valid; }
 
 
      virtual void dump (std::ostream& s = std::cout) const;
 
 
      int getIndex( const Triple& in, int igp, Triple& out ) const;
 
 
      double getValue(const Position& pos) const;
 
 
   protected:
 
      void reallyPutRecord(FFStream& s) const override;
 
 
      void reallyGetRecord(FFStream& s) override;
 
 
   private:
 
 
      std::string writeTime(const CommonTime& dt) const;
 
 
      CommonTime parseTime(const std::string& line) const;
 
 
   }; // End of class 'IonexData'
 
 
   inline bool operator==( const IonexData::IonexValType& x,
                           const IonexData::IonexValType& y )
   {return (x.type == y.type); };
 
 
   inline bool operator!=( const IonexData::IonexValType& x,
                           const IonexData::IonexValType& y )
   {return (x.type != y.type); };
 
 
   inline bool operator<( const IonexData::IonexValType& x,
                          const IonexData::IonexValType& y )
   {return (x.type < y.type); };
 
 
   inline std::ostream& operator<<( std::ostream& s,
                                    const IonexData::IonexValType ivt )
   {
      return s << "Type= " << ivt.type
               << ", Description= " << ivt.description
               << ", Units= " << ivt.units;
   };
 
 
 
 
}  // End of namespace gnsstk
#endif   // GNSSTK_IONEXDATA_HPP