(deg) 



0.0001 



0.0005 0.001 



0.005 0.01 



0.05 0.1 



d/ 



«v 



Figure A-l. Wave refraction for S* = 4. 



(deg) 



90° 

 80° 

 70° 

 60° 



50° 



I 

 40° 



30° 



20° 



10° 





 0.0001 





\ "\ / / 









— — "\ jf\ / i 



X \ — o.5o -\ r" 



\ ' \ / / 





\ \ ^- V'/ ' 



-V X-— 0.60 — Y — T 





\ V "v 7 ' ' 



~ \ V o.7o — Y — T" 



-t " \ / A/ / 





A^V/^ 



V — V V-o.eo — V — 



\ v'V ! 





—V \ A?0°/ / 



\ V \— ° -85 " \ 



\ v V^ 



\ \ \^_. ego- 



\ J\^ \20° /\sf 





aXjo N< / \^ / 









N. 0.95 \. /*• 



^s^ N. ^^^ - 





:z. *v~ ^^"^^"^^"~» 



\. 0.98 



1 1 



— ■"— — -^. ^""""~~-^-£_ 



"T----I I 



0.0005 0.001 0.005 0.01 



0.05 0.1 



Figure A-2. Wave refraction for S* = 12. 



30 



