Determine the x and y coordinates of the given 

 coastline and seaward boundary curve from the arc- 

 length o£ the transform-generated curves. 

 ATXB , ATBY and ATXA , ATYA 



Compute B and BZRO 



J_ 



Compute COB and COC 

 for n=l,2 •• NMAX 



Write transformation coeffi- 

 cients, iteration number, 

 NMAX and IL . 



Compute the error fionction and variance between the trans- 

 form-generated curves and that specified. Write the values, 

 The X and y coordinates of the given curves are deter- 

 mined from the arclength of the new transform-generated 

 curves for the next iteration. Write the values. 



