where 9 defines the "contour angle." The local wave angle, deepwater wave 

 c 



angle, and contour angle follow the angle convention shown in Figure 7. The 

 contour angle is an input parameter for RCPWAVE. 



6 SDEEPWATER WAVE ANGLE 

 = LOCAL WAVE ANGLE 

 d =OFFSHORE CONTOUR ANGLE 



Figure 7. Definition of angle conventions used in RCPWAVE 



36. Wave heights at each cell are estimated as the product of the deep- 

 water wave height, a shoaling coefficient k , and a refraction coefficient 

 K , thus 



H = H K K 

 o r s 



(35) 



where 



cos 6 

 c 



cos 6 



1/2 



(36) 



26 



