Table G-1. Program variables . --Continued 



Symb 



ol 



Variables 





Description 



(Mads en 



and 









White, 



1976) 













RS 



lookup 



tables 







FST 



lookup 



tables 







RUT 



lookup 



tables 







RT 



lookup 



tables 







GSS 



lookup 



tables 







FUS 



lookup 



tables 







TX 



lookup 



tables 







RX 



lookup 



tables 



Fs 





PS 



(Fig. : 



17) 



^s 





LS 



slope : 



Length 



L 





L 



wavelength 







NM 



number 



of materials 









(maximum of 10) 







NL 



number 



of layers 









(maximum o£ 10) 



Ah • TH level thickness 



Ah.,- 



— -^ DH relative thickness 



o 



NR reference porosity = 0.45 





SUM2 



I'i^ 



SUMl 





TOPW 



JL 



LL 



width of top of structure 



length of materials in 

 horizontal layers 



breakwater freeboard 



wave runup 



177 



