Method: NMEAPlus::Message::NMEA::HDG#magnetic_variation_degrees

Defined in:
lib/nmea_plus/message/nmea/hdg.rb,
lib/nmea_plus/message/nmea/hdg.rb

#magnetic_variation_degrees ⇒ Float (readonly)

Returns:

  • (Float) 

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# File 'lib/nmea_plus/message/nmea/hdg.rb', line 17

def magnetic_variation_degrees
  self.class.nsew_signed_float(@fields[4], @fields[5])
end