mirror of https://github.com/gnss-sdr/gnss-sdr
78 lines
2.7 KiB
C++
78 lines
2.7 KiB
C++
/*!
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* \file gps_iono.h
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* \brief Interface of a GPS IONOSPHERIC MODEL storage
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* \author Javier Arribas, 2013. jarribas(at)cttc.es
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*
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* -----------------------------------------------------------------------------
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*
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* GNSS-SDR is a Global Navigation Satellite System software-defined receiver.
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* This file is part of GNSS-SDR.
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*
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* Copyright (C) 2010-2020 (see AUTHORS file for a list of contributors)
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* SPDX-License-Identifier: GPL-3.0-or-later
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*
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* -----------------------------------------------------------------------------
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*/
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#ifndef GNSS_SDR_GPS_IONO_H
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#define GNSS_SDR_GPS_IONO_H
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#include <boost/serialization/nvp.hpp>
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/** \addtogroup Core
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* \{ */
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/** \addtogroup System_Parameters
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* \{ */
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/*!
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* \brief This class is a storage for the GPS IONOSPHERIC data as described in IS-GPS-200M
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*
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* See https://www.gps.gov/technical/icwg/IS-GPS-200M.pdf Appendix II
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*/
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class Gps_Iono
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{
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public:
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Gps_Iono() = default; //!< Default constructor
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// Ionospheric parameters
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double alpha0{}; //!< Coefficient 0 of a cubic equation representing the amplitude of the vertical delay [s]
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double alpha1{}; //!< Coefficient 1 of a cubic equation representing the amplitude of the vertical delay [s/semi-circle]
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double alpha2{}; //!< Coefficient 2 of a cubic equation representing the amplitude of the vertical delay [s(semi-circle)^2]
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double alpha3{}; //!< Coefficient 3 of a cubic equation representing the amplitude of the vertical delay [s(semi-circle)^3]
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double beta0{}; //!< Coefficient 0 of a cubic equation representing the period of the model [s]
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double beta1{}; //!< Coefficient 1 of a cubic equation representing the period of the model [s/semi-circle]
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double beta2{}; //!< Coefficient 2 of a cubic equation representing the period of the model [s(semi-circle)^2]
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double beta3{}; //!< Coefficient 3 of a cubic equation representing the period of the model [s(semi-circle)^3]
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bool valid{}; //!< Valid flag
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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
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* 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)
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{
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if (version)
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{
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};
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archive& BOOST_SERIALIZATION_NVP(alpha0);
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archive& BOOST_SERIALIZATION_NVP(alpha1);
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archive& BOOST_SERIALIZATION_NVP(alpha2);
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archive& BOOST_SERIALIZATION_NVP(alpha3);
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archive& BOOST_SERIALIZATION_NVP(beta0);
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archive& BOOST_SERIALIZATION_NVP(beta1);
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archive& BOOST_SERIALIZATION_NVP(beta2);
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archive& BOOST_SERIALIZATION_NVP(beta3);
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}
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};
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/** \} */
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/** \} */
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#endif // GNSS_SDR_GPS_IONO_H
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