anchor.diff:                  maxPrecipitationAmountInMillimeter,minPrecipitationAmountInMillimeter,precipitationProbabilityMoreOrEqualThan0_1MillimeterInPercent,
                   precipitationProbabilityMoreThan0_2MillimeterInPercent,precipitationProbabilityMoreThan1_4MillimeterInPercent,precipitationProbabilityMoreThan4_4MillimeterInPercent,
                   precipitationProbabilityMoreThan20MillimeterInPercent,precipitationProbabilityInPercent,thunderstormProbabilityInPercent,mostSignificantWeatherCode,
  -                mostSignificantWeatherCodeTraditional,effectiveCloudCoverInOcta,freezingRainProbabilityInPercent,groundFrostProbabilityInPercent,hailProbabilityInPercent,
  +                mostSignificantWeatherCodeTraditional,effectiveCloudCoverInOcta,effectiveCloudCoverInPercent,freezingRainProbabilityInPercent,groundFrostProbabilityInPercent,hailProbabilityInPercent,
                   snowfallProbabilityInPercent,minAirTemperatureNearGroundInCelsius,averageRelativeHumidityInPercent,averageWindSpeedInMeterPerSecond,averageWindSpeedInKnots,
                   averageWindSpeedInMilesPerHour,averageWindSpeedInBeaufort,averageWindSpeedInKilometerPerHour,averageAirPressureAtSeaLevelInHectoPascal,
                   maxUVIndexWithClouds,minVisibilityInMeter
  
positive.code:     6 | 6 oktas
      7 | 7 oktas
      8 | 8 oktas
      9 | Sky obscured by fog and/or other meteorological phenomena
negative.code:                 precipitationProbabilityMoreOrEqualThan0_1MillimeterInPercent,precipitationProbabilityMoreThan0_2MillimeterInPercent,
                  precipitationProbabilityMoreThan4_4MillimeterInPercent,precipitationProbabilityInPercent,mostSignificantWeatherCode,mostSignificantWeatherCodeTraditional,
                  evaporationMakkinkInMillimeter,evaporationPenmanInMillimeter,mostSignificantPrecipitationType,saturationDeficitInHectoPascal,sunshineDurationInMinutes,
                  relativeSunshineDurationInPercent,globalRadiationInJoulePerSquareCentimeter,averageGlobalRadiationInWattPerSquareMeter,averageRelativeHumidityInPercent,averageWindSpeedInMeterPerSecond,
                  averageWindSpeedInKnots,averageWindSpeedInMilesPerHour,averageWindSpeedInBeaufort,averageWindSpeedInKilometerPerHour,averageAirPressureAtSeaLevelInHectoPascal,
                  maxUVIndexWithClouds,minVisibilityInMeter
  
  