494 ' SEVENTH REPORT—1837 
14th Aug., 1837. WAVE CVII—CXXKXILI,, Sloping Channel (QO). 
Channel 17 feet long, 4 in, deep at 0, and 0: in, at 17 feet. 
Wace: Height | Height at} Distance {Depth of Water at 
at 0°. Breaking. | from end. | Breaking Point. 
inches. inches. feet. 
CVII. 0-9 iL 6°6 15 
CVIII. os 2:1 9-4 2-24 
CIX, 1-1 1-4 76 17 
CX. aoe 2-5 11-0 25 
CXI. wee 1:95 86 1-92 
CXII. 0-5 0:8 5:0 11 
CXIIT. 15 2-3 11:0 2-5 
CXIV. 13 1:9 8:3 1-9 
CXYV. 1:8? 2-2 9-4 2-2 
CXVI. 1:25 1-9 8-3 1:9 
CXVII. omy 2:9 15:0 34 
CXVIII. 25 27 12-2 27 
CXIX. if 0°83 30 07 
CXX. 11 1-4 6:3 14 
CXXI. 0-2 03 2-1 0-4 
CXXII. 10 1-2 55 1-2 
CXXIII. 0:5 05 4-0 0-9 
CXXIV. 0-8 0:8 43 11 
CXXV. 0-2 0-3 2-5 0-5 
CXXVI. 0-5 07 4:0 0-9 
CXXVII. 1-2 17 75 17 
CXXVIII. 2:0 27 11:3 2°6 
CXXIX. 2:2 2-7 11-0 2-5 
CXXX. 2-0 2-4 103 24 
CXXXI. 15 2-0 9:0 21 
CXXXII. se 25 11:0 25 
14th Aug., 1837. WAVE CXXXIIT—CXLIX.  Sloping Channel (0), 
Channel 17 feet long, 4 in. deep at 0°, and 0: in. at 17 feet. 
Time from| Whole Time} py, 00 of Depth of Water at 
eh Niet age ree Breaking. | Breaking Point. 
‘ sec. sec, i 
CXXXIII. 2-0 55 9:3 2-2 
CXXXIV. 2-0 55 10-0 23 
CXXXV, 2-0 5:5 10:0 23 
CXXXVI. 35 6:0 6:5 “4 
CXXXVII. 4:0 6:0 5:0 14 
CXXXVIII, 5:0 7-0 39 0-9 
CXXXIX. 6-0 7:0 30 07 
CXL. 4:0 65 5:0 11 
CXLI. 5:0 6:5 4:0 0-9 
CXLII. 5:0 7:0 4:3 1:0 
CXLIII. 65 75 15 0-2 
CXLIV. 2:0 5:0 97 2:2 
CXLV. 2:0 55 11:0 25 
CXLVI. 05 5:5 16:0 37 
CXLVII. 0-0 o-5* 17:0 4:0 
CXLVIII. 0-0 5ot 16:0 3:7 
CXLIX. 0-0 5:5} 15.0 | 34 
* This large wave was an inch high at D, and was reflected. 
+ This large wave was an inch high at D, became doubled by reflection, and re- 
turned to 0 in 6-5 seconds. 
{ This large wave was 0°75 inch high at D, was reflected, and returned to O in 
7-0 seconds. 
