Quote:
Originally Posted by Clip-Clop
It is my understanding that the N is fixed North and the red travels via the direction the wind is blowing. That is how the vanes I use for work report anyway.
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So, basically, in the pictures of the track wind vanes ... the red arrow is worthless? ... the sole point of them is just to show which way is North - or in the cases like Santa Anita, Oaklawn, and Fair Grounds which way is West?
I guess in the AQU one above - it's easy to tell North and South apart - but how do you tell East and West apart?