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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Clarified TAF phenomenonTime usage with BECMG, always TimePeriod #90

Closed braeckel closed 6 years ago

braeckel commented 6 years ago

Closes #13. Added further documentation on TAF phenomenonTime to clarify the meaning with timeIndicators of BECOMING. phenomenonTime is now always a gml:TimePeriod rather than a TimeInstant OR TimePeriod, as TAF should always have a TimePeriod for its phenomenonTime.

@blchoy Please review the updated documentation/wording to ensure that this is clear for both data producers and consumers

braeckel commented 6 years ago

I've made the suggested updates and am now merging this PR