CDIP 9band_direction 142

SAN FRANCISCO BAR, CA - 142 Classic View

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
Aug 12, 22:00	282	244	254	248	239	236	243	271	285	282
Aug 12, 21:30	279	243	251	246	244	229	241	269	284	279
Aug 12, 21:00	277	240	234	241	241	243	242	275	283	277
Aug 12, 20:30	276	207	236	241	248	233	240	273	284	276
Aug 12, 20:00	279	256	236	240	238	235	238	269	286	279
Aug 12, 19:30	279	274	240	238	239	235	241	267	284	279
Aug 12, 19:00	279	248	248	244	241	237	246	273	283	279
Aug 12, 18:30	282	216	248	242	232	230	245	276	283	282
Aug 12, 18:00	281	236	241	244	235	232	250	277	288	281
Aug 12, 17:30	284	254	245	244	240	228	252	275	287	284
Aug 12, 17:00	282	221	247	249	240	228	246	276	287	282
Aug 12, 16:30	281	271	251	244	235	231	243	277	286	281
Aug 12, 16:00	283	258	266	253	238	230	251	277	285	283
Aug 12, 15:30	285	266	242	244	242	229	250	268	288	285
Aug 12, 15:00	285	256	243	238	236	237	248	273	289	285
Aug 12, 14:30	287	250	254	245	238	226	245	274	290	287
Aug 12, 14:00	288	282	247	245	240	234	259	279	290	288
Aug 12, 13:30	289	256	242	236	235	238	254	281	292	289
Aug 12, 13:00	287	281	233	232	234	233	249	277	293	287
Aug 12, 12:30	286	268	243	240	241	233	253	277	293	286
Aug 12, 12:00	289	277	242	243	239	228	255	283	292	289
Aug 12, 11:30	291	271	249	241	231	229	243	281	294	291
Aug 12, 11:00	291	289	249	249	239	236	265	283	294	291
Aug 12, 10:30	289	311	246	241	238	225	261	283	290	289
Aug 12, 10:00	292	269	235	248	241	230	253	274	294	292
Aug 12, 09:30	288	269	246	244	239	230	253	276	291	288
Aug 12, 09:00	288	268	249	248	254	236	245	280	290	288
Aug 12, 08:30	288	282	244	243	249	237	252	272	289	288
Aug 12, 08:00	288	281	248	243	246	235	239	279	287	288
Aug 12, 07:30	286	275	245	240	235	234	238	274	293	286
Aug 12, 07:00	284	299	244	251	258	241	253	274	288	284
Aug 12, 06:30	288	254	250	248	237	235	239	274	288	288
Aug 12, 06:00	284	267	253	247	228	231	247	276	286	284
Aug 12, 05:30	285	301	251	245	235	240	242	277	288	285
Aug 12, 05:00	282	233	231	224	235	229	243	275	285	282
Aug 12, 04:30	280	297	243	245	247	248	245	275	285	280
Aug 12, 04:00	280	279	252	247	239	240	249	270	286	280
Aug 12, 03:30	280	266	250	242	238	234	242	274	287	280
Aug 12, 03:00	281	259	252	250	238	236	243	266	287	281
Aug 12, 02:30	279	272	238	231	234	236	238	263	287	279
Aug 12, 02:00	283	339	243	245	250	233	237	267	286	283
Aug 12, 01:30	281	279	253	248	229	230	244	273	286	281
Aug 12, 01:00	286	290	250	253	238	238	237	264	283	286
Aug 12, 00:30	286	252	247	250	239	232	242	266	282	286
Aug 12, 00:00	285	281	245	248	240	244	248	262	279	285
Aug 11, 23:30	284	284	237	234	235	236	243	261	282	284
Aug 11, 23:00	285	199	234	237	235	236	242	266	282	285
Aug 11, 22:30	286	267	235	241	233	235	252	256	281	286
Aug 11, 22:00	285	223	240	242	241	236	242	265	281	285

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