number of mapping coefficients, maximum number of 

 iterations, number of integration points, and the 

 convergence criterion in format 615, F5.3. 



(2) Card Group 2 



X2,Y2 The x,y coordinates (units in x,y space) of 

 the given coastline in the region <_ x <^ X 

 are read with one pair per card in format 3X, 

 F7.2, 3X, F7.2 (limit 150). 



(3) Card Group 5 



X2P,Y2P The x,y coordinates (units in x,y space) of 

 the given seaward boundary curve in the region 

 <_ X <_ X are read with one pair per card in 

 format F7.2, 3X, F7.2 (limit 150). 



Optional Card 4 , Card Group 3 , and Card 6 



If IWANT = 1, indicating the program is being re- 

 started, the following cards must be supplied: 



(4) Card 4 



B, BZRO The values of B and Bq in units of length of 

 x,y space from the last iteration of the prev- 

 ious run in format 2E14.7. 



(5) Card Group 5 



COB, COG The NMAX cards containing the dimension less 



Fourier-type transformation coefficients from the 

 last iteration of the previous run in sequential 

 order with one pair per card (format 2E14.7). If 

 more coefficients are desired in the present run 

 than the previous one, blank cards should be 

 supplied for the difference. 



(6) Card 6 



WSX,WSY The value of the weighting factors for the sea- 

 WCXjWCY ward boundary curve (x and y component) and 

 coastline (x and y component) from the last 

 iteration of the previous run (4E14.7). 



5. Mathematical Procedures and Program Limitations . 



The conformal mapping relations, solutions for the transformation 

 coefficients, and the iterative procedure for determining the coeffi- 

 cients are presented in Volume I of this report. The mapping equa- 

 tions are sufficiently general to treat the situation where either or 



10 



