requires that all input be in the kilograms, metres, 

 and seconds unit system. All output will also be in 

 these units. Other options for G are 32.2 (pounds, 

 feet, and seconds) and 980.0 (grams, centimetres, and 

 seconds) . 



CNTRANG - Angle between bathymetric contours and the (0.0) 

 y axis 



Note: If the bottom contours deviate from a line parallel to 

 the y axis by a well defined angle, inclusion of this 

 variable may result in faster iterative convergence to- 

 ward a solution. The angle convention adopted for 

 CNTRANG is shown in Figure 2. All angles are measured 

 in degrees. If a well defined angle does not exist, or 

 if there is doubt, set this parameter to zero. 



NCASES - Number of individual wave conditions to be (2) 

 simulated 



DLEVEL - Constant added to the entire water depth (0.90) 

 matrix which adjusts the water level datum 



CARDS 3a, 3b, ... - FORMAT (3F10.3). 



There must be one card for each wave condition considered. 



HDEEP - Deepwater wave height (2.00 for case 1, 1,50 for 

 case 2) 



TDEEP - Wave period (12.00 for case 1, 8.00 for 

 case 2) 



ZDEEP - Deepwater wave angle (20.00 for case 1, -35.00 for 

 case 2) 



Note: See Figure 2 for the wave angle convention. All wave 

 angles in both input and output files are given in 

 degrees. 



CARD 4 - FORMAT (515). 



IP1 - Wave model output starts at this "I" row number (1) 



IP2 - Wave model output ends at this "I" row number (50) 



INC - Row by row output is incremented by this number ( 1 ) 

 of lines 



JP1 - Wave model output starts at this "J" column (11) 

 number 



JP2 - Wave model output ends at this "J" column (41) 

 number 



Note: Column by column output is always incremented by one. 



CARD 5 - FORMAT (215). 



IREF - Flag for instructing the model to consider (1) 

 refraction only or combined refraction and 

 diffraction 



= refraction only 



hi 



