movement is not reported at all. That means even the forecast at the end of the validity ( element) is not reported. This case can occur when VA or TC SIGMET is created from advisory where only the +6h forecast affects the FIR, so no movement information is available.
The TAC-to-XML-Guidance.txt STNR for SIGMET and AIRMET description is correct. Therefore I also used it in the related XSD schemas documentation.
We need to distinguish between cases when
The TAC-to-XML-Guidance.txt STNR for SIGMET and AIRMET description is correct. Therefore I also used it in the related XSD schemas documentation.
This issue is related to issue #282.