TemperatureReading

case class Station(STN: Option[Int], WBAN: Option[Int], GPSLocation: Location)

case class TemperatureReading(stn: String,
                              wban: String,
                              month: Int,
                              day: Int,
                              temperature: Double)


case class Location(lat: Double, lon: Double){

  private def isZero(value: Double, threshold: Double): Boolean = value >= -threshold && value <= threshold

  private val threshold = 0.1d

  def isLocationZero(): Boolean ={
    isZero(lat,0.1) || isZero(lon,0.1)
  }
}

case class Color(red: Int, green: Int, blue: Int)