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The direction of the average spring-summer wind being within 5° of 

 southeast, the two directions were not distinguished and the higher 

 average wind velocity was used as one test. The same distinction 

 was omitted in the case of the average autumn-winter and the east 

 wind which also differ in direction by 5°. Thus the actual wind 

 velocities and directions used in the model tests were as follows: 



"no wind" run to equilibrium 

 Spring-summer equilibrium 

 Autumn-winter equilibrium 

 Northeast wind equilibrium 

 North wind equilibrium 

 Northwest wind equilibrium 

 West wind equilibrium 

 Southwest wind equilibrixM 

 South wind equilibrium 



