Figure 56 , 



- 1 5 ■— 



-10- 



-5 



5 



CO 



o 5 



15 



20 



25 



Seawardmost position 

 of each contour 

 Other more landward 

 positions of o given 

 contour 



-1.4 V 



"•"""' * _ 



1.2 



-2.0 



-2.2ft 



L I l I l l 



13 5 7 9 

 Range 

 Profile shape at end (80 hours) of experiment 

 72A-10 (L/W = 3.14). Compare with Figure 51. 



1.0 ft 

 0.8 

 0.6 

 0.4 



0.2 



0.0 



•0.2 

 -0.4 



-0.6 

 ■0.8 

 -1.0 

 -I.I 



- 1.2 

 -1.3 



- 1.3 



- 1.2 



- I.I 



I. I 

 1.2 

 1.4 

 1.6 



105 



