anchor.diff:  ### Retrieve weather observation by given bounding box and the type of searching stations either BUOY|SHIP|PLATFORM
   This endpoint allows you querying observation from moving station (BUOY|SHIP|PLATFORM) by bounding box
   
  -### Example 
  +### Example
   `https://point-observation.weather.mg/search?observedFrom=2017-10-19T00:00:00Z&observedUntil=2017-10-19T10:00:00Z&observedPeriod=PT0S,PT1H,PT3H,PT12H,PT24H&fields=airTemperatureInCelsius,meteoGroupStationId&isType=SHIP&locationWithin=[-10,80],[10,5]`
   
   + Parameters
  
positive.code: 
  ### Retrieve weather observation by BUOY ID [GET]. Please be aware that querying observation by BUOY|SHIP|PLATFORM is totaly the same as querying observations by meteoGroupStationIds.
  The same endpoint as for querying observation by meteoGroupStationIds is being used. The stationId for either BUOY|SHIP|PLATFORM has to be built by the next rule: NAME + LOCATOR columns from FMDecoded file.
  Currently, POSI doesn't provide service for returning all possible BUOY|SHIP|PLATFORMs. The only one way to determine the ID is to use real FMDecoded source file.
  
  #### Example
  `https://point-observation.weather.mg/search?meteoGroupStationIds=41044BUOY&observedPeriod=PT0S,PT12H,PT1H,PT24H,PT3H&fields=airPressureAtSeaLevelInHectoPascal,airTemperatureInCelsius,airTemperatureInFahrenheit,airTemperatureInKelvin,dewPointTemperatureInCelsius,dewPointTemperatureInFahrenheit,dewPointTemperatureInKelvin,effectiveCloudCoverInOcta,feelsLikeTemperatureInCelsius,feelsLikeTemperatureInFahrenheit,feelsLikeTemperatureInKelvin,meteoGroupStationId,meteoGroupStationName,precipitationAmountInInch,precipitationAmountInMillimeter,pressureChangeInHectoPascal,pressureTendencyDescription,relativeHumidityInPercent,stationLocation,stationTimeZoneName,sunshineDurationInHours,sunshineDurationInMinutes,temperatureMaxInCelsius,temperatureMaxInFahrenheit,temperatureMaxInKelvin,temperatureMinInCelsius,temperatureMinInFahrenheit,temperatureMinInKelvin,totalCloudCoverInOcta,visibilityInKilometer,visibilityInMeter,visibilityInNauticalMile,visibilityInStatuteMile,weatherCode,weatherCodeTraditional,windDirectionInDegree,windGustInBeaufort,windGustInKilometerPerHour,windGustInKnots,windGustInMeterPerSecond,windGustInMilesPerHour,windSpeedInBeaufort,windSpeedInKilometerPerHour,windSpeedInKnots,windSpeedInMeterPerSecond,windSpeedInMilesPerHour&observedFrom=2016-12-28T06:00:00.753Z&observedUntil=2016-12-28T08:00:00.753Z`
  
negative.code:     + observedUntil: `2016-10-15T09:00:00Z` (string, optional) - ISO8601 timestamp notation, means incl. this timestamp; always provide a time offset, e.g. 'Z' for UTC; optional: a request may provide correct offset (so that server can convert to UTC).
      + observedPeriod: `PT0S,PT1H,PT3H,PT12H,PT24H` (string, required) - comma separated list of periods to be retrieved. use ISO8601 time duration notation. PT0S refers to observations at a moment in time. PT1H applies one hour aggregation.
      + timeZone: `Europe/Paris` (string, optional) - Time zone refers to the IANA Time Zone Database (TZDB).
      + gapFilling: `true` (string, optional) - additional parameter, added to the request with flag true enables to gapFill missing observations with forecasts from Point Forecast ervice for particular parameters.
  
  ### Search for observation data for multiple given locations [GET]
  
  