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.SST.HAD187001-198110.OI198111-202206.nc-20240424-171650Z-6139e4f1-f171-4f6f-b9e4-f1f171ff6f81 {
  dimensions:
    time = UNLIMITED;   // (1830 currently)
    lat = 180;
    lon = 360;
  variables:
    float SST(time=1830, lat=180, lon=360);
      :_FillValue = 1.0E20f; // float
      :info = "sst-ice consistency enforced";
      :long_name = "Sea Surface Temperature";
      :units = "degC";
      :ice = -1.8f; // float
      :missing_value = 1.0E20f; // float

    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);
      :long_name = "latitude";
      :units = "degrees_north";

    float lon(lon=360);
      :units = "degrees_east";
      :long_name = "longitude";

    double time(time=1830);
      :information = "middle of month";
      :calendar = "gregorian";
      :units = "days since 1800-01-01 00:00:00";

  // global attributes:
  :creation_date = "Mon Apr  7 14:45:47 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 = "SST: Merged: HADLEY 187001-198110 with  NCEP OI2: 198111-present";
  :history = "Wed Jul 13 12:20:58 2022: ncrcat MODEL.SST.HAD187001-198110.OI198111-202203.nc SST.update.nc MODEL.SST.HAD187001-198110.OI198111-202206.nc\nWed Apr  6 11:45:38 2022: ncrcat MODEL.SST.HAD187001-198110.OI198111-202109.nc SST.update.nc MODEL.SST.HAD187001-198110.OI198111-202203.nc\nWed Oct 13 14:14:13 2021: ncrcat MODEL.SST.HAD187001-198110.OI198111-202107.nc SST.update.nc MODEL.SST.HAD187001-198110.OI198111-202109.nc\nMon Aug 23 17:09:00 2021: ncrcat sst.nc SST.update.nc MODEL.SST.HAD187001-198110.OI198111-202107.nc\nMon Aug 23 17:07:55 2021: ncks -d time,0,1799 MODEL.SST.HAD187001-198110.OI198111-202103.nc sst.nc\nTue Apr  6 12:06:09 2021: ncrcat MODEL.SST.HAD187001-198110.OI198111-202008.nc SST.update.nc MODEL.SST.HAD187001-198110.OI198111-202103.nc\nTue Sep 22 12:39:50 2020: ncrcat MODEL.SST.HAD187001-198110.OI198111-202006.nc SST.update.nc MODEL.SST.HAD187001-198110.OI198111-202008.nc\nMon Jul 27 10:31:32 2020: ncrcat MODEL.SST.HAD187001-198110.OI198111-202004.nc SST.update.nc MODEL.SST.HAD187001-198110.OI198111-202006.nc\nFri May 15 15:02:43 2020: ncrcat MODEL.SST.HAD187001-198110.OI198111-201911.nc SST.update.nc MODEL.SST.HAD187001-198110.OI198111-202004.nc\nMon Dec  9 16:07:14 2019: ncrcat MODEL.SST.HAD187001-198110.OI198111-201903.nc SST.update.nc MODEL.SST.HAD187001-198110.OI198111-201911.nc\nFri Apr 26 11:58:28 2019: ncrcat MODEL.SST.HAD187001-198110.OI198111-201803.nc SST.update.nc MODEL.SST.HAD187001-198110.OI198111-201903.nc\nThu Apr 26 16:19:40 2018: ncrcat MODEL.SST.HAD187001-198110.OI198111-201712.nc SST.update.nc MODEL.SST.HAD187001-198110.OI198111-201803.nc\nTue Jan 16 11:11:39 2018: ncrcat MODEL.SST.HAD187001-198110.OI198111-201703.nc SST.update.nc MODEL.SST.HAD187001-198110.OI198111-201712.nc\nThu May 25 07:23:43 2017: ncrcat MODEL.SST.HAD187001-198110.OI198111-201612.nc SST.update.nc MODEL.SST.HAD187001-198110.OI198111-201703.nc\nTue Jan 17 16:56:27 2017: ncrcat MODEL.SST.HAD187001-198110.OI198111-201610.nc SST.update.nc MODEL.SST.HAD187001-198110.OI198111-201612.nc\nWed Nov 23 16:02:34 2016: ncrcat MODEL.SST.HAD187001-198110.OI198111-201608.nc SST.update.nc MODEL.SST.HAD187001-198110.OI198111-201610.nc\nTue Sep 27 15:08:36 2016: ncrcat MODEL.SST.HAD187001-198110.OI198111-201603.nc SST.update.nc MODEL.SST.HAD187001-198110.OI198111-201608.nc\nMon Apr 18 15:39:28 2016: ncrcat -O MODEL.SST.HAD187001-198110.OI198111-201503.nc SST.update.nc MODEL.SST.HAD187001-198110.OI198111-201603.nc\nMon Apr 13 14:29:31 2015: ncrcat MODEL.SST.HAD187001-198110.OI198111-201403.nc SST.update.nc MODEL.SST.HAD187001-198110.OI198111-201503.nc\nMon Apr  8 10:38:17 2013: ncrcat MODEL.SST.HAD187001-198110.OI198111-201203.nc SST.update.nc MODEL.SST.HAD187001-198110.OI198111-201303.nc\nTue Apr 10 11:08:42 2012: ncrcat MODEL.SST.HAD187001-198110.OI198111-201112.nc SST.update.nc MODEL.SST.HAD187001-198110.OI198111-201203.nc\nMon Jan  9 09:04:34 2012: ncrcat MODEL.SST.HAD187001-198110.OI198111-201108.nc SST.update.nc MODEL.SST.HAD187001-198110.OI198111-201112.nc\nTue Oct  4 16:44:56 2011: ncrcat MODEL.SST.HAD187001-198110.OI198111-201103.nc SST.update.nc MODEL.SST.HAD187001-198110.OI198111-201108.nc\nMon Feb  7 14:12:59 2011: ncrcat MODEL.SST.HAD187001-198110.OI198111-201003.nc SST.update.nc MODEL.SST.HAD187001-198110.OI198111-201101.nc\nWed Apr  7 10:52:47 2010: ncrcat MODEL.SST.HAD187001-198110.OI198111-200903.nc SST.update.nc MODEL.SST.HAD187001-198110.OI198111-201003.nc\nFri Apr 17 09:39:47 2009: ncrcat MODEL.SST.HAD187001-198110.OI198111-200803.nc SST.update.nc MODEL.SST.HAD187001-198110.OI198111-200903.nc";
  :nco_openmp_thread_number = 1; // int
  :NCO = "\"4.5.2\"";
}