CDIP 9band_direction 171

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Wave energy and mean wave direction resolved into 9 bands

As requested by the US Army Corps of Engineers, CDIP has special data formats for wave energy and direction.
9-bands: 2-6, 6-8, 8-10, 10-12, 12-14, 14-16, 16-18, 18-22 & 22+ seconds
Spectral processing performed on 1600-second samples
For each band, equivalent Hs = 4*sqrt(Band Energy)
Wave direction in each band represents the average, in support of coastal process studies

Band Direction

waveTime	Dp °	22+	22-18	18-16	16-14	14-12	12-10	10-8	8-6	6-2
Sep 24, 23:30	130	105	103	81	76	74	66	77	130	175
Sep 24, 23:00	126	126	108	102	70	64	58	88	126	171
Sep 24, 22:30	133	96	80	91	66	60	55	85	133	172
Sep 24, 22:00	128	113	116	157	68	69	63	83	128	174
Sep 24, 21:30	132	122	85	107	70	64	56	76	132	173
Sep 24, 21:00	134	142	111	88	86	79	60	84	134	188
Sep 24, 20:30	130	123	100	77	68	64	63	87	130	189
Sep 24, 20:00	136	101	87	77	74	67	65	88	136	192
Sep 24, 19:30	139	125	134	108	68	67	67	96	139	200
Sep 24, 19:00	141	138	111	67	72	61	65	90	141	202
Sep 24, 18:30	143	125	112	107	81	68	63	107	143	205
Sep 24, 18:00	145	132	152	99	73	66	65	96	145	211
Sep 24, 17:30	137	118	115	243	81	65	70	93	137	210
Sep 24, 17:00	150	231	163	158	74	73	74	102	150	212
Sep 24, 16:30	157	177	139	93	68	64	74	99	157	214
Sep 24, 16:00	214	189	166	130	77	77	69	100	160	214
Sep 24, 15:30	154	124	251	197	93	68	71	107	154	212
Sep 24, 15:00	165	190	187	200	79	68	73	105	165	210
Sep 24, 14:30	161	179	156	165	100	63	64	94	161	206
Sep 24, 14:00	164	178	129	66	74	66	65	100	164	202
Sep 24, 13:30	164	132	107	222	91	64	64	102	164	197
Sep 24, 13:00	156	181	165	109	78	66	74	104	156	199
Sep 24, 12:30	102	116	109	139	74	76	73	102	160	195
Sep 24, 12:00	164	161	124	138	67	58	75	114	164	194
Sep 24, 11:30	160	155	126	77	65	62	71	110	160	195
Sep 24, 11:00	155	144	49	91	65	67	72	112	155	190
Sep 24, 10:30	154	162	145	156	74	67	73	108	154	181
Sep 24, 10:00	123	97	124	93	67	61	81	123	159	186
Sep 24, 09:30	166	121	120	89	75	66	73	120	166	184
Sep 24, 09:00	166	110	150	150	104	72	72	125	166	182
Sep 24, 08:30	129	166	153	252	74	65	81	129	162	181
Sep 24, 08:00	131	176	163	137	85	74	82	131	155	183
Sep 24, 07:30	138	139	127	136	94	66	74	138	157	189
Sep 24, 07:00	136	144	128	96	69	68	77	136	161	186
Sep 24, 06:30	137	162	149	91	80	60	69	137	161	187
Sep 24, 06:00	134	175	126	66	68	61	78	134	161	184
Sep 24, 05:30	135	154	145	82	59	54	75	135	167	185
Sep 24, 05:00	144	187	219	266	68	64	85	144	164	182
Sep 24, 04:30	135	146	113	89	72	59	77	135	165	186
Sep 24, 04:00	128	155	160	70	77	58	82	128	165	182
Sep 24, 03:30	143	146	137	125	64	56	82	143	155	184
Sep 24, 03:00	131	116	125	89	58	58	80	131	167	187
Sep 24, 02:30	129	119	126	94	59	54	73	129	166	189
Sep 24, 02:00	125	166	180	97	69	57	85	125	152	180
Sep 24, 01:30	128	160	151	108	70	52	80	128	160	182
Sep 24, 01:00	131	173	178	82	57	52	88	131	158	183
Sep 24, 00:30	144	121	128	108	59	55	87	144	164	175
Sep 24, 00:00	140	129	111	124	53	55	78	140	156	175
Sep 23, 23:30	144	149	166	90	60	53	87	144	156	171

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