units.h

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#ifndef UPDRAFT_SRC_LIBRARIES_UTIL_UNITS_H_
#define UPDRAFT_SRC_LIBRARIES_UTIL_UNITS_H_

#include "util.h"

namespace Updraft {
namespace Util {
class Units {
 public:
  static qreal metersToFeet(qreal meters) { return (1.0/0.3048) * meters; }

  static qreal feetToMeters(qreal feet) { return 0.3048 * feet; }

  static qreal nauticlaMilesToMeters(qreal nm) { return 1852 * nm; }

  static qreal statuteMilesToMeters(qreal ml) { return 1609.344 * ml; }

  static qreal FAISphereRadius() { return 6371000.0; }

  static qreal WGS84EquatRadius() { return 6378137.0; }

  static qreal WGS84Flattening() { return 1.0/298.257223563; }
};

}  // End namespace Util
}  // End namespace Updraft

#endif  // UPDRAFT_SRC_LIBRARIES_UTIL_UNITS_H_