AiresUtilities.h

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#ifndef _io_AiresUtilities_h_
#define _io_AiresUtilities_h_

#include <utl/GeometryUtilities.h>
#include <utl/AugerUnits.h>

#include <iostream>


namespace io {

  namespace Aires {

    // This value just initialises the variable. The declination proper is
    // set via the value taken from the Aires shower file header record. See
    // AiresShowerFile::Open() for further details.
    static double kMagneticFieldDeclination = 0;

    int AiresToPDG(int theAiresCode);

    inline
    double
    AiresAzimuthToAuger(const double airesAzimuth)
    {
      using utl::deg;
      using utl::NormalizeAngle;

      return NormalizeAngle(airesAzimuth + 90*deg - io::Aires::kMagneticFieldDeclination);
    }

  }

}


#endif