= 



(0.1) Pi L 



/TANS 



Q = 



~B 



T 



F 





i - 



•ffr o TAN 9 



0< 



K<1 





Figure 9. Battjes' irregular wave overtopping 

 (from Battjes 1974) 



Figure 10. Relationship between Battjes 1 

 k and X (from Battjes 1974) 



19 



