* William Earnest -- Sunday 23 January 2005 20:10:
> The missing item was the sky condition field, 
> but the weather applet in RH reported it as "invalid".

Ok. SimGear is a bit more liberal. After all, many/most reports are generated
by humans, and I didn't want to throw the whole message away because of a minor
defect. What sg requires is: station id and date, and a minimum of 4 valid
groups altogether. Garbage ends a string, but doesn't invalidate it. The
unparsed parts can be read out (red text in $ metar -v kabe). I'm relative
strict in the group order and will probably ease these restrictions a bit.



> With no sky report, FG showed the default scattered condition.

Really? It shouldn't display scattered by default if METAR is on. Only
CAVOK should creat a scattered layer.



> Still wonder why the missing field seemed  
> to confuse the initial conditions,

Couldn't it be that the 40km/h gusting wind made problems?

m.

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