utils/tools/geodesy/functions.hpp

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#ifndef GENESIS_UTILS_TOOLS_GEODESY_FUNCTIONS_H_
#define GENESIS_UTILS_TOOLS_GEODESY_FUNCTIONS_H_

/*
    Genesis - A toolkit for working with phylogenetic data.
    Copyright (C) 2014-2017 Lucas Czech

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program 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 General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.

    Contact:
    Lucas Czech <lucas.czech@h-its.org>
    Exelixis Lab, Heidelberg Institute for Theoretical Studies
    Schloss-Wolfsbrunnenweg 35, D-69118 Heidelberg, Germany
*/

#include "genesis/utils/tools/geodesy.hpp"

#include <iosfwd>
#include <string>

namespace genesis {
namespace utils {

// =================================================================================================
//     World Constants
// =================================================================================================

constexpr double EARTH_MEAN_RADIUS = 6371.0;

// =================================================================================================
//     Coordinate Conversion
// =================================================================================================

std::string sanitize_geo_coordinate( std::string const& coordinate, bool two_components = true );

GeoCoordinate convert_geo_coordinate( std::string const& latitude, std::string const& longitude );

GeoCoordinate convert_geo_coordinate( std::string const& coordinate );

// =================================================================================================
//     Distance
// =================================================================================================

double geo_distance( GeoCoordinate const& c1, GeoCoordinate const& c2 );

// =================================================================================================
//     Printing
// =================================================================================================

std::ostream& operator<< ( std::ostream& os, GeoCoordinate const& coord );

} // namespace utils
} // namespace genesis

#endif // include guard