c? 



-2 - 



-4 



.380 hr 



375 hr 



Datum - Beach Intersect 



8 16 24 32 



Distance from Original SWL Intercept (ft) 



40 



Figure 32. Comparison o£ profiles along range 3 at 375 and 380 hours in 

 experiment 71Y-06. 



66 



