open static fun convertLatOrLongToDouble(coordinate: Array<Rational!>!, reference: String!): Double
Gets the double representation of the GPS latitude or longitude coordinate.
coordinate - Array<Rational!>!: an array of 3 Rationals representing the degrees, minutes, and seconds of the GPS location as defined in the exif specification.
reference - String!: a GPS reference reperesented by a String containing "N", "S", "E", or "W".
Return
Double: the GPS coordinate represented as degrees + minutes/60 + seconds/3600