SNIO.h

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// SPDX-License-Identifier: LGPL-3.0-or-later
/***********************************************************************************/
/*  Copyright 2009 WSL Institute for Snow and Avalanche Research    SLF-DAVOS      */
/***********************************************************************************/
/* This file is part of MeteoIO.
    MeteoIO 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 of the License, or
    (at your option) any later version.
 
    MeteoIO 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 MeteoIO.  If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef SNIO_H
#define SNIO_H
 
#include <meteoio/IOInterface.h>
#include <meteoio/FileUtils.h>
#include <meteoio/FStream.h>
 
 
#include <string>
 
namespace mio {
 
class SNIO : public IOInterface {
        public:
                SNIO(const std::string& configfile);
                SNIO(const SNIO&);
                SNIO(const Config& cfgreader);
 
                virtual void readStationData(const Date& date, std::vector<StationData>& vecStation);
                virtual void readMeteoData(const Date& dateStart, const Date& dateEnd,
                                           std::vector< std::vector<MeteoData> >& vecMeteo);
 
                virtual void writeMeteoData(const std::vector< std::vector<MeteoData> >& vecMeteo,
                                            const std::string& name="");
 
        private:
                static std::string file_pos(const std::string& filename, const size_t& linenr);
                void writeStationMeteo(const std::vector<MeteoData>& Meteo, const std::string& file_name, ofilestream& fout);
                void convertUnits(MeteoData& meteo);
                void convertUnitsBack(MeteoData& meteo);
                double cloudiness_to_ilwr (const double& RH, const double& TA, const double& cloudiness );
                bool parseMeteoLine(const std::vector<std::string>& vecLine, const std::string& filename,
                                    const size_t& linenr, const Date& dateStart, const Date& dateEnd, MeteoData& md);
                bool readStationMetaData(const std::string& metafile, const std::string& stationname, StationData& sd);
                void readMetaData();
                std::string getStationID(const std::string& filename);
                void parseMetaDataLine(const std::vector<std::string>& vecLine, StationData& sd);
 
                const Config cfg;
                std::vector<StationData> vecAllStations;
                std::vector<std::string> vecFilenames;
                std::vector< FileUtils::FileIndexer > vecIndex;
                std::string coordin, coordinparam, coordout, coordoutparam; //projection parameters
                double in_tz, out_tz;
                static const char* dflt_extension;
                static const double plugin_nodata; //plugin specific nodata value, e.g. -999
                static const int sn_julian_offset;
                static const size_t min_nr_meteoData; // minimal number of parameters on data input lines
                static const size_t streampos_every_n_lines; //save current stream pos every n lines of data
                size_t nr_meteoData; // number of parameters on data input lines, excluding optional ones
                size_t number_meas_temperatures, number_of_solutes;
                bool vw_drift, rho_hn;
                bool iswr_inp, rswr_inp;
};
 
} //namespace
#endif