Thanks in advance for all the help I am sure to get. 
I have wind speed and direction from some environmental stations. Would be great to be able to have an arrow pointing the direction that the wind is going. Sure this would somehow be possible within a displaybook file using multi-state symbols. The only way I can think of doing it would be having an arrow (multi-state symbol) set to display when the direction tag is between certain values.
For example - NNE the arrow would display when tag value between 11.25 - 33.75 and when values outside this it would not be shown.
Direction values here - http://climate.umn.edu/snow_fence/components/winddirectionanddegreeswithouttable3.htm
(Don't need that level of resolution but you get the idea)
While I think this would work it will involve setting up a lot of multi-state symbols and I have a heap of these sites where this would be useful.
Any other recommendations on how I could show this data?
Cheers
Elliot
