anchor.diff:                  precipitationProbabilityMoreThan4_4MillimeterInPercent,precipitationProbabilityInPercent,
                   precipitationDurationInMinutes,freshSnowfallInCentimeter,maxFreshSnowfallInCentimeter,effectiveCloudCoverInOcta,averageRelativeHumidityInPercent,
                   averageWindSpeedInMeterPerSecond,averageWindSpeedInKnots,averageWindSpeedInMilesPerHour,averageWindSpeedInBeaufort,averageWindSpeedInKilometerPerHour,
  -                averageAirPressureAtSeaLevelInHectoPascal
  +                averageAirPressureAtSeaLevelInHectoPascal,maxUVIndexWithClouds
   - **PT12H** -   maxWindSpeedInMeterPerSecond,maxWindSpeedInKnots,maxWindSpeedInMilesPerHour,maxWindGustInMeterPerSecond,maxWindGustInKnots,maxWindGustInMilesPerHour,
                   minAirTemperatureInCelsius,minAirTemperatureInFahrenheit,minAirTemperatureInKelvin,maxAirTemperatureInCelsius,maxAirTemperatureInFahrenheit,
                   maxAirTemperatureInKelvin,mostLikelyLowAirTemperatureInCelsius,mostLikelyLowAirTemperatureInFahrenheit,mostLikelyLowAirTemperatureInKelvin,
  
positive.code:                 precipitationProbabilityMoreThan4_4MillimeterInPercent,precipitationProbabilityInPercent,mostSignificantWeatherCode,mostSignificantWeatherCodeTraditional,
                  evaporationMakkinkInMillimeter,evaporationPenmanInMillimeter,mostSignificantPrecipitationType,saturationDeficitInHectoPascal,sunshineDurationInMinutes,
                  relativeSunshineDurationInPercent,globalRadiationInJoulePerSquareCentimeter,averageRelativeHumidityInPercent,averageWindSpeedInMeterPerSecond,
                  averageWindSpeedInKnots,averageWindSpeedInMilesPerHour,averageWindSpeedInBeaufort,averageWindSpeedInKilometerPerHour,averageAirPressureAtSeaLevelInHectoPascal
  
  + The "weatherCode" parameter refers to the WMO code table "0 20 003 - Present weather".
  + The "weatherCodeTraditional" parameter refers to the WMO code table "4677".
  
negative.code:         minAirTemperatureInCelsius = -2.46934 + 0.85674 * minAirTemperatureInCelsiusValueForPrevious12Hours + 0.10476 * maxAirTemperatureInCelsiusValueForPrevious12Hours + 0.03747 * windSpeedInKnotsValueInTheMiddleOf12HourPeriod + 0.23575 * effectiveCloudCoverInOctaValueInTheMiddleOf12HourPeriod + 0.02364 * effectiveCloudCoverInOctaValueAtTheEndOf12HourPeriod
      + The maxAirTemperatureInCelsius parameter for the PT12H is calculated using the following formula  
          maxAirTemperatureInCelsius = 0.566 + 1.01062 * maxAirTemperatureInCelsiusValueForPrevious12Hours + 0.0289 * totalCloudCoverInOctaInTheMiddleOf12HourPeriod -0.03689 * lowCloudCoverInOctaInTheMiddleOf12HourPeriod - 0.0162 * minAirTemperatureInCelsiusValueForPrevious12Hours
      + The min/maxAirTemperature parameter for the PT24H is calculated as min/max value of two previous PT12H min/maxAirTemperature values respectively.
  + The maxUVIndexWithClouds parameter is calculated as a maximum of hourly values
      UVIndexWithClouds = clearSkyUVIndex * (1.0 - 0.9 * (effectiveCloudCoverInOcta / 8)^2) + 0.4
  
  ### Forecasted weather for a given *latitude* and *longitude* [GET]
  
  