On Thu, 2004-09-16 at 18:52, Richard.Prosser@powerware.com wrote:
> Which raises another question.
> If you are standing in a strong wind, do local obstructions significantly
> effect measureed air pressure.? I would think that there could be a
> significant difference between the air pressure on the upwind side of a
> wall to the downwind side for example. - Or even standing in a strong wind
> may reduce the pressure slightly  due to the moving air = less pressure
> effect.

Definitely true. In fact that's exactly how many (most?) planes
determine air speed. TTYL
 
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