CDIP 9band_direction 139

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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
Mar 29, 06:30	280	241	268	266	273	280	280	269	259	235
Mar 29, 06:00	274	253	264	266	271	274	280	276	256	226
Mar 29, 05:30	277	263	277	269	271	277	278	275	254	225
Mar 29, 05:00	278	269	277	271	270	278	280	273	258	228
Mar 29, 04:30	278	277	277	266	272	278	278	283	259	233
Mar 29, 04:00	285	269	278	269	273	285	279	272	248	234
Mar 29, 03:30	278	237	263	274	275	278	276	269	247	230
Mar 29, 03:00	275	240	266	261	273	273	275	272	245	228
Mar 29, 02:30	280	235	267	268	278	280	284	274	254	232
Mar 29, 02:00	280	266	275	273	280	280	278	269	252	234
Mar 29, 01:30	280	246	273	270	280	280	277	272	255	229
Mar 29, 01:00	277	241	280	277	275	277	282	266	247	236
Mar 29, 00:30	276	258	269	280	274	276	274	263	252	234
Mar 29, 00:00	277	248	253	274	280	277	277	269	249	232
Mar 28, 23:30	279	266	265	268	277	278	279	268	247	235
Mar 28, 23:00	278	253	269	281	276	278	277	267	240	229
Mar 28, 22:30	273	272	277	269	276	273	276	272	244	225
Mar 28, 22:00	279	267	274	274	277	279	277	272	249	224
Mar 28, 21:30	278	268	263	273	280	278	277	266	244	230
Mar 28, 21:00	274	245	277	263	277	274	275	268	245	226
Mar 28, 20:30	276	248	269	272	280	276	279	272	240	230
Mar 28, 20:00	276	243	275	266	279	276	276	267	243	228
Mar 28, 19:30	279	272	272	265	275	279	275	266	240	233
Mar 28, 19:00	280	241	243	279	280	280	280	272	238	228
Mar 28, 18:30	274	261	271	279	276	274	278	267	239	224
Mar 28, 18:00	281	251	262	265	277	281	277	270	229	219
Mar 28, 17:30	278	257	262	273	279	278	278	272	236	220
Mar 28, 17:00	232	246	272	274	278	277	278	269	232	220
Mar 28, 16:30	276	242	266	279	275	280	276	263	233	219
Mar 28, 16:00	280	249	259	278	279	280	273	264	243	214
Mar 28, 15:30	280	250	251	282	276	281	280	265	229	217
Mar 28, 15:00	271	242	272	277	271	279	278	266	238	216
Mar 28, 14:30	281	272	272	272	281	281	281	269	241	218
Mar 28, 14:00	283	282	269	276	278	283	281	268	237	214
Mar 28, 13:30	280	253	252	273	280	283	276	260	223	219
Mar 28, 13:00	283	253	268	271	281	283	278	271	229	222
Mar 28, 12:30	283	250	271	278	280	283	276	267	234	218
Mar 28, 12:00	285	262	265	281	281	285	279	264	235	221
Mar 28, 11:30	283	228	264	271	281	283	277	267	234	225
Mar 28, 11:00	281	265	260	280	281	283	280	264	237	220
Mar 28, 10:30	284	278	289	286	286	284	282	266	237	219
Mar 28, 10:00	283	215	267	271	284	283	278	264	235	213
Mar 28, 09:30	284	276	271	269	287	284	277	266	241	218
Mar 28, 09:00	288	264	278	277	288	285	281	269	239	220
Mar 28, 08:30	286	237	292	277	287	286	277	267	236	223
Mar 28, 08:00	285	252	287	272	285	285	274	266	232	218
Mar 28, 07:30	276	238	285	278	290	285	276	265	238	212
Mar 28, 07:00	231	219	256	269	282	283	275	265	231	209
Mar 28, 06:30	235	256	260	266	279	281	276	270	235	214

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