Table 3. Data collection schedule within runs 

 for experiment 72D-06. 



Event 



Time 



within runs 



Photo of SWL intercept and upper slope, 



Befc 



)re start 



if damaged since last run 







Current data 



Throughout run 



Recording of wave envelope 





4:40 



Preparation of visual observation form 





4:55 



Photos of runup and breaker 





4:59 



Photo of SWL intercept and upper slope, 





5:00 



after water had calmed 







Profile survey 





5:00 



Water temperature data collected in the 







morning and afternoon of each day of 







testing 







Table 4. Wave heights during first .10 minutes for experiment 72D-06. 



Cumulative 



Wave height (ft) 



time 



Movable -bed tank 



Fi 



xed-bed tank 



(min:s) 



(max) 



(min) 



(avg) 



(max) 



(min) 



(avg) 



0:00 to 0:20 



0.443 



0.318 



0.367 



0.443 



0.321 



0.369 



0:20 to 0:40 



0.384 



0.354 



0.373 



0.387 



0.360 



0.372 



0:50 to 1:10 



0.384 



0.354 



0.370 



0.419 



0.359 



0.379 



1:50 to 2:10 



0.386 



0.360 



0.373 



0.383 



0.354 



0.368 



2:50 to 3:10 



0.378 



0.353 



0.362 



0.374 



0.339 



0.359 



3:50 to 4l10 



0.363 



0.347 



0.357 



0.378 



0.348 



0.357 



4:50 to 5:10 



0.380 



0.345 



0.361 



0.381 



0.342 



0.363 



5:50 to 6:10 



0.383 



0,353 



0.366 



0.374 



0.327 



0.351 



6:50 to 7:10 



0.345 



0.338 



0.350 



0.363 



0.330 



0.349 



7:50 to 8:10 



0.369 



0.359 



0.359 



0.369 



0.345 



0.355 



8:50 to 9:10 



0.362 



0.339 



0.348 



0.360 



0.327 



0.344 



9:40 to 10:00 



0.362 



0.321 



0.350 



0.378 



0.344 



0.360 



Avgl 







0.360 



0.359 



•^Excludes averages for cumulative times 0:00 to 0:20 and 0:20 to 0:40, 



NOTE . --Average of 3d through 10th wave; 6th wave was omitted due to 

 recording omission on sand channel. 



