CGGEN The linear wave theory group velocity at a depth, WDEPTH 



CO The deepwater, linear wave theory wave celerity 



COFF The onshore-offshore transport rate coefficient within the surf 

 zone 



CONST The constant in the longshore sediment transport relationship 

 (0.77) 



C0NST6 The space step, DX, multiplied by the activity coefficient 



DEEP The water depth at any grid location 



DEEPB The initial breaking depth along each profile (between adjacent 

 profiles) 



DEEPBI The initial breaking depth along each profile (at each profile, 

 rather than between them) 



DELT The time-step in seconds (DELT x NTIMES = wave condition duration) 



DIAM The mean diameter of the sediment particles 



DISTR See equations (36) and (37) 



DX The alongshore space- step in the x-di recti on (distance between I 

 values) 



DY The onshore-offshore space-step in the y-direction as defined by 

 the stepped profile 



ELO The deepwater, linear wave theory wavelength 



ELTIP The wavelength at the tip of the structure 



EPS The change in the wave number which is acceptably small 



G The acceleration of gravity (32.17 feet/second^) 



GAMf^ The specific weight of seawater 



H The wave height throughout the wave field 



HB The maximum wave height which could exist throughout the wave 

 field (where H = 0.78 * h) 



HBI The initial breaking wave height along any profile at the y values 

 rather than between them 



HBQ The initial breaking wave height along any profile, between 

 adjacent profiles 



61 



