NetCDF Header
Merged Hadley-OI sea surface temperature and sea ice concentration data set
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netcdf file:///data/a76a11ff-5e2b-40a0-a714-1a4567493409/MODEL.ICE.HAD187001-198110.OI198111-202206.nc-20240424-171444Z-f884b0ca-8eb5-441f-84b0-ca8eb5841f3b {
dimensions:
time = UNLIMITED; // (1830 currently)
lat = 180;
lon = 360;
variables:
float SEAICE(time=1830, lat=180, lon=360);
:_FillValue = 1.0E20f; // float
:info = "sst-ice consistency enforced";
:missing_value = 1.0E20f; // float
:units = "%";
:long_name = "Sea Ice Concentration";
int date(time=1830);
:units = "yyyymmdd";
double date_frac(time=1830);
:units = "yyyymmdd.fraction_of_day";
int datesec(time=1830);
:units = "current seconds of current date";
float lat(lat=180);
:units = "degrees_north";
:long_name = "latitude";
float lon(lon=360);
:units = "degrees_east";
:long_name = "longitude";
double time(time=1830);
:units = "days since 1800-01-01 00:00:00";
:calendar = "gregorian";
:information = "middle of month";
// global attributes:
:creation_date = "Mon Apr 7 14:46:31 MDT 2008";
:creator = "Dennis Shea, CGD";
:story = "\nClara Deser and Jim Hurrell wanted a SST and SEAICE datasets that spanned\n1870-2005. The Hadley data from http://www.hadobs.org/ were downloaded. \nThese SST values were used to compute a Hadley 1971-2000 climatology. \nThis Hadley climatology was used to compute anomalies. The Hadley \nanomalies were added to the NCEP-OI2 1971-2000 climatology to create \na new SST dataset spanning 1870-2005. \n \nThe 187001-198110 data from these new datasets were merged with the \nthe NCEP-OI2 198111-Present dataset. \n \nAll SST values were subjected to the Hurrell SST/SEAICE consistency \ncriteria. \n \nThe same software was used for land interpolation Hadley and NCEP-OI2. \nLinear interpolation was used when only a few pts needed to be filled. \nNear coasts of large land areas, a nearest neighbor was used for a few \ngrid points inland. Then a iterative bilinear interpolator \nwas used. Results are visually ok. Central Siberia has some issues \nbecause areas like the Aral Sea influence the interpolations. \n \n";
:title = "ICE: Merged: HADLEY 187001-198110 with NCEP OI2: 198111-present";
:history = "Wed Jul 13 12:21:39 2022: ncrcat MODEL.ICE.HAD187001-198110.OI198111-202203.nc ICE.update.nc MODEL.ICE.HAD187001-198110.OI198111-202206.nc\nWed Apr 6 11:46:15 2022: ncrcat MODEL.ICE.HAD187001-198110.OI198111-202109.nc ICE.update.nc MODEL.ICE.HAD187001-198110.OI198111-202203.nc\nWed Oct 13 14:14:32 2021: ncrcat MODEL.ICE.HAD187001-198110.OI198111-202107.nc ICE.update.nc MODEL.ICE.HAD187001-198110.OI198111-202109.nc\nMon Aug 23 17:09:29 2021: ncrcat ice.nc ICE.update.nc MODEL.ICE.HAD187001-198110.OI198111-202107.nc\nMon Aug 23 17:08:13 2021: ncks -d time,0,1799 MODEL.ICE.HAD187001-198110.OI198111-202103.nc ice.nc\nTue Apr 6 12:06:35 2021: ncrcat MODEL.ICE.HAD187001-198110.OI198111-202008.nc ICE.update.nc MODEL.ICE.HAD187001-198110.OI198111-202103.nc\nTue Sep 22 12:40:09 2020: ncrcat MODEL.ICE.HAD187001-198110.OI198111-202006.nc ICE.update.nc MODEL.ICE.HAD187001-198110.OI198111-202008.nc\nMon Jul 27 10:31:53 2020: ncrcat MODEL.ICE.HAD187001-198110.OI198111-202004.nc ICE.update.nc MODEL.ICE.HAD187001-198110.OI198111-202006.nc\nFri May 15 15:03:01 2020: ncrcat MODEL.ICE.HAD187001-198110.OI198111-201911.nc ICE.update.nc MODEL.ICE.HAD187001-198110.OI198111-202004.nc\nMon Dec 9 16:08:00 2019: ncrcat MODEL.ICE.HAD187001-198110.OI198111-201903.nc ICE.update.nc MODEL.ICE.HAD187001-198110.OI198111-201911.nc\nFri Apr 26 11:58:42 2019: ncrcat MODEL.ICE.HAD187001-198110.OI198111-201803.nc ICE.update.nc MODEL.ICE.HAD187001-198110.OI198111-201903.nc\nThu Apr 26 16:19:20 2018: ncrcat MODEL.ICE.HAD187001-198110.OI198111-201712.nc ICE.update.nc MODEL.ICE.HAD187001-198110.OI198111-201803.nc\nTue Jan 16 11:11:53 2018: ncrcat MODEL.ICE.HAD187001-198110.OI198111-201703.nc ICE.update.nc MODEL.ICE.HAD187001-198110.OI198111-201712.nc\nThu May 25 07:25:22 2017: ncrcat MODEL.ICE.HAD187001-198110.OI198111-201612.nc ICE.update.nc MODEL.ICE.HAD187001-198110.OI198111-201703.nc\nTue Jan 17 16:56:55 2017: ncrcat MODEL.ICE.HAD187001-198110.OI198111-201610.nc ICE.update.nc MODEL.ICE.HAD187001-198110.OI198111-201612.nc\nWed Nov 23 16:04:21 2016: ncrcat MODEL.ICE.HAD187001-198110.OI198111-201608.nc ICE.update.nc MODEL.ICE.HAD187001-198110.OI198111-201610.nc\nTue Sep 27 15:09:31 2016: ncrcat MODEL.ICE.HAD187001-198110.OI198111-201603.nc ICE.update.nc MODEL.ICE.HAD187001-198110.OI198111-201608.nc\nMon Apr 18 15:40:47 2016: ncrcat -O MODEL.ICE.HAD187001-198110.OI198111-201503.nc ICE.update.nc MODEL.ICE.HAD187001-198110.OI198111-201603.nc\nMon Apr 13 14:29:56 2015: ncrcat MODEL.ICE.HAD187001-198110.OI198111-201403.nc ICE.update.nc MODEL.ICE.HAD187001-198110.OI198111-201503.nc\nMon Apr 8 10:38:45 2013: ncrcat MODEL.ICE.HAD187001-198110.OI198111-201203.nc ICE.update.nc MODEL.ICE.HAD187001-198110.OI198111-201303.nc\nTue Apr 10 11:09:06 2012: ncrcat MODEL.ICE.HAD187001-198110.OI198111-201112.nc ICE.update.nc MODEL.ICE.HAD187001-198110.OI198111-201203.nc\nMon Jan 9 09:05:48 2012: ncrcat MODEL.ICE.HAD187001-198110.OI198111-201108.nc ICE.update.nc MODEL.ICE.HAD187001-198110.OI198111-201112.nc\nTue Oct 4 16:45:43 2011: ncrcat MODEL.ICE.HAD187001-198110.OI198111-201103.nc ICE.update.nc MODEL.ICE.HAD187001-198110.OI198111-201108.nc\nMon Feb 7 14:16:38 2011: ncrcat MODEL.ICE.HAD187001-198110.OI198111-201003.nc ICE.update.nc MODEL.ICE.HAD187001-198110.OI198111-201101.nc\nWed Apr 7 10:53:18 2010: ncrcat MODEL.ICE.HAD187001-198110.OI198111-200903.nc ICE.update.nc MODEL.ICE.HAD187001-198110.OI198111-201003.nc\nFri Apr 17 10:06:50 2009: ncrcat MODEL.ICE.HAD187001-198110.OI198111-200803.nc ICE.update.nc MODEL.ICE.HAD187001-198110.OI198111-200903.nc";
:nco_openmp_thread_number = 1; // int
:NCO = "\"4.5.2\"";
}
