1838.] Numerical Register of the Direction of the Wind. 1(37 



In conclusion it may be observed thaf, as the mode w hich has been 

 proposed of determining the mean direction of the wind correspond,s 

 exactly with that of finding the direction of the resultant of a series of 

 equal forces acting simultaneously, it is evident that, if necessary, the 

 force might be recorded along with the direction of the wind, and the 

 direction and intensity of the resulting force be determined. 



TABLE SHEWING THE APPLICATION OF THE DIFFERENT FORMS OF 



REGISTER TO TWO SERIES OF OBSERVATIONS. 



CO 



s .. 



1 s 













c 



V 





ro 



<Xj 





i =2 S 

















1 ^ 00 



9 ts) 



^ <D 







o o 











i "t^ 



1 — 







+J 



:£ -22 



faD 



o 



S -2 







' ^ rv^ 



1 ^ 









<U 



CO q2 







c: be 













(/J 



!-! ^^ 



g 







< 





i Jo 





1 y 







Ph o 





X 



y 



1 



w. 



90 



—I. 



0 





1 



N, E. 



225 



.71 



.71 



2 



E. 



270 



1. 



0 





2 



N. E. 



225 



.71 



.71 



3 



SEbys. 



362 



.,^6 



— .83 





3 



S. 



0 



0 



_!. 



4 



S. E. 



3 5 



.71 



— .71 





4 



s. s. w 



23 



-.38 



— .92 



5 



s. w. 



45 



.71 



— .71 





5 



s- 



0 



0 



_1. 



6 



s. w. 



45 



.71 



— 71 





6 



S. E. 



315 



.71 



71 



7 



s. w. 



45 



71 



— .71 





7 



S. E. 



315 



.71 



—.71 



8 



w. 



90 



~1. 



0 





8 



S. E. 



315 



.7! 



— .71 



9 



w. 



90 



— 1. 



0 





9 

 1(1 



sEbyE 



E. 



304 



.8 J 



-.56 



10 



s. w. 



45 



.71 



-.71 





270 



]. 



0 



11 



s. vv. 



45 



.71 



-.71 





11 



s. 



0 



0 



_1. 



12 



s. w. 



45 



.7) 



-.71 





12 



s. 



0 



0 



_1. 



13 



s. w. 



45 



.71 



-.71 





13 



s. 



0 



0 





14 



s. 



0 



0 



— 1. 





14 



S. E. 



315 



.71 



Z.71 



15 



s. 



0 



0 



-1. 





15 



S. E. 



315 



.71 



-.71 



16 



S E. 



315 



.71 



- 71 





16 



E. 



270 



1. 



0 



17 



s. 



0 



0 



-1. 





17 



N. W. 



135 



-.71 



.71 



18 



s. 



0 



0 



— L 





18 



N. W, 



135 



-.71 



.71 



19 



s. 



0 



0 



-1. 





19 



S. 



0 



0 



— 1. 



^0 



s. w. 



45 



-.71 



— .71 





20 



s. 



0 



0 



— 1. 



21 



s. w. 



45 



—.71 



-•71 





21 



s. 



0 



0 



— 1. 



22 



s. 



0 



0 



— 1. 





22 



S. E. 



315 



.71 



-.71 



¥3 





0 



0 



— 1. 





23 



s. 



0 



0 



— 1. 



24; w.s.w. 



68 



-.92 



-.38 





?4 



s. w. 



45 



-.7! 



—71 



25 



s. 



0 



0 



— I, 





25 



s, w. 



45 



-.71 



-.71 



26 



s. 



0 



0 



— 1. 





26 



£. 



270 



1. 



0 



27 



SEbys. 



326 



..56 



— .83 





27 



N. 



180 



0 



1 



28 



S. E. 



315 



.71 



^.71 





2^ 



s. w. 



45 



-.71 



-.71 



j9 



SEbys. 



326 



.56 



— .e3 





29 



E. 



270 



I. 



0 



30 



S. E. 



315 



.71 



— .71 





30 



S, E. 



3J5 



.71 



— .71 



31 Mwb vv 



121 



-.83 



— .56 



















3411° 



-5.62 



--20.54 



Sum of each col. 







47470 



7.2< 



) —13.74 







1100 



3.65 



Num. mean result 







1580 



1.88 







W.N.W, 



s. by 



w. 1 w. 



Mean result ex- 

 pressed in letters. 







N.N.W. 



s. 



s. 1 £. 



