anchor.diff:          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 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]
   
  
positive.code:                 precipitationProbabilityMoreThan20MillimeterInPercent,precipitationProbabilityInPercent,thunderstormProbabilityInPercent,mostSignificantWeatherCode,
                  mostSignificantWeatherCodeTraditional,effectiveCloudCoverInOcta,freezingRainProbabilityInPercent,groundFrostProbabilityInPercent,hailProbabilityInPercent,
                  snowFallProbabilityInPercent,minAirTemperatureNearGroundInCelsius,averageRelativeHumidityInPercent,averageWindSpeedInMeterPerSecond,averageWindSpeedInKnots,
                  averageWindSpeedInMilesPerHour,averageWindSpeedInBeaufort,averageWindSpeedInKilometerPerHour,averageAirPressureAtSeaLevelInHectoPascal
  - **PT24H** -   maxWindSpeedInMeterPerSecond,maxWindSpeedInKnots,maxWindSpeedInMilesPerHour,maxWindGustInMeterPerSecond,maxWindGustInKnots,maxWindGustInMilesPerHour,
                  minAirTemperatureInCelsius,minAirTemperatureInFahrenheit,minAirTemperatureInKelvin,maxAirTemperatureInCelsius,maxAirTemperatureInFahrenheit,
                  maxAirTemperatureInKelvin,mostLikelyLowAirTemperatureInCelsius,mostLikelyLowAirTemperatureInFahrenheit,mostLikelyLowAirTemperatureInKelvin,
  
negative.code:                 precipitationProbabilityMoreThan4_4MillimeterInPercent,precipitationProbabilityInPercent,
                  precipitationDurationInMinutes,freshSnowfallInCentimeter,maxFreshSnowfallInCentimeter,effectiveCloudCoverInOcta,averageRelativeHumidityInPercent,
                  averageWindSpeedInMeterPerSecond,averageWindSpeedInKnots,averageWindSpeedInMilesPerHour,averageWindSpeedInBeaufort,averageWindSpeedInKilometerPerHour,
                  averageAirPressureAtSeaLevelInHectoPascal,maxUVIndexWithClouds
  - **PT12H** -   maxWindSpeedInMeterPerSecond,maxWindSpeedInKnots,maxWindSpeedInMilesPerHour,maxWindGustInMeterPerSecond,maxWindGustInKnots,maxWindGustInMilesPerHour,
                  minAirTemperatureInCelsius,minAirTemperatureInFahrenheit,minAirTemperatureInKelvin,maxAirTemperatureInCelsius,maxAirTemperatureInFahrenheit,
                  maxAirTemperatureInKelvin,mostLikelyLowAirTemperatureInCelsius,mostLikelyLowAirTemperatureInFahrenheit,mostLikelyLowAirTemperatureInKelvin,
  