Out of all the weather stations, weather flow with sky ask for height of both sky and air?
Why is this? Does sky compensate for lower than stand wind measurment meaning if your at 10 feet then works out what speed it should be at 30 feet then calibrates the wind speed as though you had your sky at the standard 30 feet, so does it add or subtract speed? Depending on height?
Same as air, does it add or subtract and use height for calibration as no other station asks for height on how high you are above sea level?