mirror of https://github.com/gnss-sdr/gnss-sdr
82 lines
3.3 KiB
C++
82 lines
3.3 KiB
C++
/*!
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* \file gps_cnav_iono.h
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* \brief Interface of a GPS CNAV IONOSPHERIC MODEL storage
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* \author Javier Arribas, 2015. jarribas(at)cttc.es
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*
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* -------------------------------------------------------------------------
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*
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* Copyright (C) 2010-2015 (see AUTHORS file for a list of contributors)
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*
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* GNSS-SDR is a software defined Global Navigation
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* Satellite Systems receiver
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*
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* This file is part of GNSS-SDR.
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*
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* GNSS-SDR is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* GNSS-SDR is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
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*
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* -------------------------------------------------------------------------
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*/
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#ifndef GNSS_SDR_GPS_CNAV_IONO_H_
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#define GNSS_SDR_GPS_CNAV_IONO_H_
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#include "boost/assign.hpp"
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#include <boost/serialization/nvp.hpp>
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/*!
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* \brief This class is a storage for the GPS IONOSPHERIC data as described in IS-GPS-200H
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*
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* See http://www.gps.gov/technical/icwg/IS-GPS-200H.pdf Appendix III
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*/
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class Gps_CNAV_Iono
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{
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public:
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bool valid; //!< Valid flag
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// Ionospheric parameters
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double d_alpha0; //!< Coefficient 0 of a cubic equation representing the amplitude of the vertical delay [s]
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double d_alpha1; //!< Coefficient 1 of a cubic equation representing the amplitude of the vertical delay [s/semi-circle]
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double d_alpha2; //!< Coefficient 2 of a cubic equation representing the amplitude of the vertical delay [s(semi-circle)^2]
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double d_alpha3; //!< Coefficient 3 of a cubic equation representing the amplitude of the vertical delay [s(semi-circle)^3]
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double d_beta0; //!< Coefficient 0 of a cubic equation representing the period of the model [s]
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double d_beta1; //!< Coefficient 1 of a cubic equation representing the period of the model [s/semi-circle]
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double d_beta2; //!< Coefficient 2 of a cubic equation representing the period of the model [s(semi-circle)^2]
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double d_beta3; //!< Coefficient 3 of a cubic equation representing the period of the model [s(semi-circle)^3]
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Gps_CNAV_Iono(); //!< Default constructor
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template<class Archive>
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/*!
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* \brief Serialize is a boost standard method to be called by the boost XML serialization. Here is used to save the ephemeris data on disk file.
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*/
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inline void serialize(Archive& archive, const unsigned int version) const
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{
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using boost::serialization::make_nvp;
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if(version){};
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archive & make_nvp("d_alpha0",d_alpha0);
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archive & make_nvp("d_alpha1",d_alpha1);
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archive & make_nvp("d_alpha2",d_alpha2);
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archive & make_nvp("d_alpha3",d_alpha3);
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archive & make_nvp("d_beta0",d_beta0);
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archive & make_nvp("d_beta1",d_beta1);
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archive & make_nvp("d_beta2",d_beta2);
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archive & make_nvp("d_beta3",d_beta3);
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}
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};
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#endif
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