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wmo-im / iwxxm

XML schema and Schematron for aviation weather data exchange
https://old.wmo.int/wiswiki/tiki-index.php%3Fpage=TT-AvXML
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Missing Entries in 49-2/AerodromePresentOrForecastWeather #232

Closed blchoy closed 3 years ago

blchoy commented 3 years ago

For completeness, this makes reference to an issue posted on the wmo-im/IWXXMCodeLists repository.

blchoy commented 3 years ago

@mgoberfield said:

The following weather phenomena contractions are missing in the aforementioned table and WMO 306 Part Table 4678 allows these types to appear the METAR/SPECI and TAF code forms:

-SS -DS +FC

Ref 15.8.4 Intensity shall be indicated only with precipitation, precipitation associated with showers and/or thunderstorms, funnel cloud, duststorm or sandstorm.

Interestingly, all of them can be found under codes.wmo.int/306/4678, viz:

-SS -DS +FC

Apparently there are missing aliases under http://codes.wmo.int/49-2/AerodromePresentOrForecastWeather to these items in http://codes.wmo.int/306/4678.

mgoberfield commented 3 years ago

Submitted a PR to wmo-im/IWXXMCodeLists