anchor.diff:                  "weatherCode": "2",
                   "weatherCodeTraditional": 2,
                   "snowDepthInCentimeter": 10.8,
  -                "snowDepthInInch": 4.252
  +                "snowDepthInInch": 4.252,
  +                "typeOfLowCloudsCode": 5,
  +                "typeOfLowCloudsDescription": "stratocumulus",
  +                "typeOfMediumCloudsCode": 3,
  +                "typeOfMediumCloudsDescription": "altocumulus translucidous (mostly transparent)",
  +                "typeOfHighCloudsCode": 2,
  +                "typeOfHighCloudsDescription": "cirrus spissatus (dense in patches)"
                 },
                 {
                   "locatedAt": [ -2.2323, 47.4593 ],
  
positive.code:                 windSpeedInBeaufort, windSpeedInKnots, windDirectionInDegree, dewPointTemperatureInCelsius, dewPointTemperatureInFahrenheit, dewPointTemperatureInKelvin,
                  relativeHumidityInPercent, effectiveCloudCoverInOcta, totalCloudCoverInOcta, visibilityInMeter, visibilityInKilometer,
                  visibilityInNauticalMile,visibilityInStatuteMile, weatherCode, weatherCodeTraditional,snowDepthInCentimeter,snowDepthInInch, waterTemperatureInCelsius, waterTemperatureInFahrenheit,
                  waterTemperatureInKelvin, totalWaveHeightInMeter, totalWaveHeightInFeet, totalWavePeriodInSecond, seaHeightInMeter, seaHeightInFeet, seaPeriodInSecond, mediumCloudCoverInOcta
  - **PT1H** -    windGustInMeterPerSecond, windGustInKilometerPerHour, windGustInMilesPerHour, windGustInBeaufort, windGustInKnots, precipitationAmountInMillimeter,
                  precipitationAmountInInch, freshSnowfallInCentimeter, freshSnowfallInInch, pressureTendencyDescription, pressureTendencyCode
  - **PT3H** -    pressureTendencyDescription, pressureTendencyCode, pressureChangeInHectoPascal, precipitationAmountInMillimeter,precipitationAmountInInch, maxWindGustInMeterPerSecond, maxWindGustInKilometerPerHour,
                  maxWindGustInMilesPerHour, maxWindGustInBeaufort, maxWindGustInKnots
  - **PT6H** -    precipitationAmountInMillimeter,precipitationAmountInInch, maxWindGustInMeterPerSecond, maxWindGustInKilometerPerHour, maxWindGustInMilesPerHour, maxWindGustInBeaufort,
                  maxWindGustInKnots, pressureTendencyDescription, pressureTendencyCode, pressureChangeInHectoPascal
  - **PT12H** -   temperatureMaxInCelsius, temperatureMaxInFahrenheit, temperatureMaxInKelvin, temperatureMinInCelsius, temperatureMinInFahrenheit, temperatureMinInKelvin,
                  precipitationAmountInMillimeter, precipitationAmountInInch, maxWindGustInMeterPerSecond, maxWindGustInKilometerPerHour, maxWindGustInMilesPerHour,
                  maxWindGustInBeaufort, maxWindGustInKnots, pressureTendencyDescription, pressureTendencyCode, pressureChangeInHectoPascal
  
negative.code: 
  The "weatherCode" parameter refers to the WMO code table "0 20 003 - Present weather".
  The "weatherCodeTraditional" parameter refers to the WMO code table "4677".
  The "pastWeatherCode" parameter refers to the WMO code table "0 20 004 - Past weather".
  
  + Parameters
      + meteoGroupStationIds: `3007237` (string, optional) - station ids; can be several stations separated by comma
  