WxObsMap.hpp

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//==============================================================================
//
//  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
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//
//  You should have received a copy of the GNU Lesser General Public
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//  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
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//  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.
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//==============================================================================
 
#ifndef GNSSTK_WXOBSMAP_HPP
#define GNSSTK_WXOBSMAP_HPP
 
#include <map>
#include <iostream>
 
#include "CommonTime.hpp"
 
namespace gnsstk
{
   struct WxObservation
   {
      WxObservation() noexcept
         : t(CommonTime::END_OF_TIME), temperatureSource(noWx),
           pressureSource(noWx), humiditySource(noWx)
      {}
 
      WxObservation(const CommonTime& t,
                    float temp,
                    float pres,
                    float humid)
         noexcept
         :t(t),
          temperature(temp), pressure(pres),
          humidity(humid), temperatureSource(obsWx),
          pressureSource(obsWx),  humiditySource(obsWx)
      {}
 
 
      CommonTime t;  
      float  temperature;  
      float  pressure;     
      float  humidity;     
 
      enum EWxSrc
      {
         noWx,  
         defWx, 
         obsWx  
      };
 
      enum EWxSrc temperatureSource; 
      enum EWxSrc pressureSource;    
      enum EWxSrc humiditySource;    
 
      bool isAllValid() const noexcept;
 
      friend std::ostream& operator<<(std::ostream& s,
                                      const WxObservation& obs) noexcept;
   };
 
 
   typedef std::map<CommonTime, WxObservation> WxObsMap;
 
   struct WxObsData
   {
      WxObsData() noexcept
         :firstTime(CommonTime::END_OF_TIME),
          lastTime(CommonTime::BEGINNING_OF_TIME) {}
 
      // First and last time of any data in this object
      CommonTime firstTime; 
      CommonTime lastTime;  
 
      unsigned rxId;
 
      WxObsMap obs;
 
      WxObservation getMostRecent(const CommonTime& t) const noexcept;
 
      void insertObservation(const WxObservation& obs) noexcept;
 
      void flush(const CommonTime& t) noexcept;
 
      WxObservation getWxObservation(const CommonTime& t,
                                     unsigned iv = 3600,
                                     bool interpolate = true) const;
   };
} // namespace
#endif