Hof) 
40 
Shore-normal 
aS 20 
a (70°east of True A 
S 0 
2 ee e O 
jap) 
See SH 72 BLOT ETAL TSM 7g mr 24 
OCTOBER 1990 
Figure E48. Wave height, direction, and period derived from frequency- 
direction spectra of trough subarray 
Appendix E Stationary Instrument Data E65 
