NetCDF Header

Data for manuscript "Modes of Variability in E3SM and CESM Large Ensembles"


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netcdf file:///data/6c637bd3-23d3-438a-a37b-d323d3238a74/HadISST.cvdp_data.1920-2020.nc-20230815-161331Z-1ffcfe24-d9dc-4ff8-bcfe-24d9dc4ff8dc {
  dimensions:
    TIME = 101;
    lat = 180;
    lon = 360;
    ncurves = 4;
    frequency = 606;
    time = 1212;
    longitude = 160;
    time_mon3 = 49;
    time_mon1 = 29;
    time_mon2 = 12;
    period = 123;
  variables:
    int TIME(TIME=101);
      :calendar = "standard";
      :standard_name = "time";
      :long_name = "time";
      :units = "YYYY";

    float amv_pattern_lowpass_mon(lat=180, lon=360);
      :long_name = "AMV low-pass regression pattern (monthly)";
      :units = "C";
      :_FillValue = 1.0E20f; // float
      :missing_value = 1.0E20f; // float

    float amv_pattern_mon(lat=180, lon=360);
      :long_name = "AMV regression pattern (monthly)";
      :units = "C";
      :_FillValue = 1.0E20f; // float
      :missing_value = 1.0E20f; // float

    float amv_spectra(ncurves=4, frequency=606);
      :info = "(0,:)=spectrum,(1,:)=Markov red noise spectrum, (2,:)=0.95% confidence bound for Markhov, (3,:)=0.99% confidence bound for Markhov";
      :units = "1/df";
      :units_info = "df refers to frequency interval; data are standardized so there are no physical units";
      :_FillValue = 9.96921E36f; // float
      :missing_value = 9.96921E36f; // float
      :long_name = "AMV (monthly) power spectra, Markov spectrum and confidence curves";

    float amv_timeseries_lowpass_mon(time=1212);
      :_FillValue = 1.0E20f; // float
      :missing_value = 1.0E20f; // float
      :long_name = "AMV low-pass timeseries (monthly)";
      :units = "C";

    float amv_timeseries_mon(time=1212);
      :_FillValue = 1.0E20f; // float
      :missing_value = 1.0E20f; // float
      :long_name = "AMV timeseries (monthly)";
      :units = "C";

    float atlantic_meridional_mode(time=1212);
      :_FillValue = 1.0E20f; // float
      :comment_cvdp = "area average domain (-5:20N, 80W:0E) - (-10:5N, 60W:15E)";
      :units = "C";
      :long_name = "Atlantic Meridional Mode Index (monthly)";
      :missing_value = 1.0E20f; // float

    float atlantic_nino(time=1212);
      :_FillValue = 1.0E20f; // float
      :comment_cvdp = "area average domain (-3:3N, -20:0E)";
      :units = "C";
      :long_name = "Atlantic Nino Index (monthly)";
      :missing_value = 1.0E20f; // float

    float frequency(frequency=606);
      :units = "1";
      :long_name = "power spectra frequency";

    float indian_ocean_dipole(time=1212);
      :_FillValue = 1.0E20f; // float
      :comment_cvdp = "area average domain (-10:10N, 50:70E) - (-10:0N, 90:110E)";
      :units = "C";
      :long_name = "Indian Ocean Dipole Index (monthly)";
      :missing_value = 1.0E20f; // float

    float lat(lat=180);
      :units = "degrees_north";
      :standard_name = "latitude";

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

    float longitude(longitude=160);
      :standard_name = "longitude";
      :units = "degrees_east";

    int ncurves(ncurves=4);
      :units = "1";
      :long_name = "power spectra curves";

    float nino12(time=1212);
      :_FillValue = 1.0E20f; // float
      :comment_cvdp = "area average domain (-10:0N, 270:280E)";
      :units = "C";
      :long_name = "nino1+2 timeseries (monthly)";
      :missing_value = 1.0E20f; // float

    float nino3(time=1212);
      :_FillValue = 1.0E20f; // float
      :comment_cvdp = "area average domain (-5:5N, 210:270E)";
      :units = "C";
      :long_name = "nino3 timeseries (monthly)";
      :missing_value = 1.0E20f; // float

    float nino34(time=1212);
      :units = "C";
      :long_name = "nino3.4 timeseries (monthly)";
      :_FillValue = 1.0E20f; // float
      :comment_cvdp = "area average domain (-5:5N, 190:240E)";
      :missing_value = 1.0E20f; // float

    float nino34_autocorrelation(time_mon3=49);
      :_FillValue = 1.0E20f; // float
      :units = "1";
      :missing_value = 1.0E20f; // float
      :long_name = "nino3.4 autocorrelation";

    float nino34_elnino_spacomp_sst_djf1(lat=180, lon=360);
      :number_of_elnino_events = 17; // int
      :long_name = "nino3.4 sst El Nino spatial composite (DJF+1)";
      :units = "C";
      :_FillValue = 1.0E20f; // float
      :missing_value = 1.0E20f; // float

    float nino34_elnino_spacomp_sst_jja0(lat=180, lon=360);
      :number_of_elnino_events = 17; // int
      :_FillValue = 1.0E20f; // float
      :long_name = "nino3.4 sst El Nino spatial composite (JJA+0)";
      :units = "C";
      :missing_value = 1.0E20f; // float

    float nino34_elnino_spacomp_sst_mam1(lat=180, lon=360);
      :number_of_elnino_events = 17; // int
      :long_name = "nino3.4 sst El Nino spatial composite (MAM+1)";
      :units = "C";
      :_FillValue = 1.0E20f; // float
      :missing_value = 1.0E20f; // float

    float nino34_elnino_spacomp_sst_son0(lat=180, lon=360);
      :number_of_elnino_events = 17; // int
      :long_name = "nino3.4 sst El Nino spatial composite (SON+0)";
      :units = "C";
      :_FillValue = 1.0E20f; // float
      :missing_value = 1.0E20f; // float

    float nino34_hov_elnino(time_mon1=29, longitude=160);
      :_FillValue = 1.0E20f; // float
      :units = "C";
      :number_of_events = 17; // int
      :missing_value = 1.0E20f; // float
      :long_name = "nino3.4 El Nino Hovmoller sst composite";

    float nino34_hov_lanina(time_mon1=29, longitude=160);
      :_FillValue = 1.0E20f; // float
      :units = "C";
      :number_of_events = 15; // int
      :missing_value = 1.0E20f; // float
      :long_name = "nino3.4 La Nina Hovmoller sst composite";

    float nino34_lanina_spacomp_sst_djf1(lat=180, lon=360);
      :number_of_lanina_events = 15; // int
      :units = "C";
      :long_name = "nino3.4 sst La Nina spatial composite (DJF+1)";
      :_FillValue = 1.0E20f; // float
      :missing_value = 1.0E20f; // float

    float nino34_lanina_spacomp_sst_jja0(lat=180, lon=360);
      :number_of_lanina_events = 15; // int
      :units = "C";
      :long_name = "nino3.4 sst La Nina spatial composite (JJA+0)";
      :_FillValue = 1.0E20f; // float
      :missing_value = 1.0E20f; // float

    float nino34_lanina_spacomp_sst_mam1(lat=180, lon=360);
      :number_of_lanina_events = 15; // int
      :units = "C";
      :long_name = "nino3.4 sst La Nina spatial composite (MAM+1)";
      :_FillValue = 1.0E20f; // float
      :missing_value = 1.0E20f; // float

    float nino34_lanina_spacomp_sst_son0(lat=180, lon=360);
      :number_of_lanina_events = 15; // int
      :units = "C";
      :long_name = "nino3.4 sst La Nina spatial composite (SON+0)";
      :_FillValue = 1.0E20f; // float
      :missing_value = 1.0E20f; // float

    float nino34_monthly_stddev(time_mon2=12);
      :_FillValue = 9.96921E36f; // float
      :units = "C";
      :long_name = "nino3.4 monthly standard deviation";
      :missing_value = 9.96921E36f; // float

    float nino34_runstddev(time=1212);
      :_FillValue = 1.0E20f; // float
      :units = "C";
      :long_name = "nino3.4 30yr running standard deviation";
      :missing_value = 1.0E20f; // float

    float nino34_spacomp_sst_djf1(lat=180, lon=360);
      :number_of_lanina_events = 15; // int
      :number_of_elnino_events = 17; // int
      :units = "C";
      :long_name = "nino3.4 sst EN-LN spatial composite (DJF+1)";
      :_FillValue = 1.0E20f; // float
      :missing_value = 1.0E20f; // float

    float nino34_spacomp_sst_jja0(lat=180, lon=360);
      :number_of_lanina_events = 15; // int
      :number_of_elnino_events = 17; // int
      :units = "C";
      :long_name = "nino3.4 sst EN-LN spatial composite (JJA+0)";
      :_FillValue = 1.0E20f; // float
      :missing_value = 1.0E20f; // float

    float nino34_spacomp_sst_mam1(lat=180, lon=360);
      :number_of_lanina_events = 15; // int
      :number_of_elnino_events = 17; // int
      :units = "C";
      :long_name = "nino3.4 sst EN-LN spatial composite (MAM+1)";
      :_FillValue = 1.0E20f; // float
      :missing_value = 1.0E20f; // float

    float nino34_spacomp_sst_son0(lat=180, lon=360);
      :number_of_lanina_events = 15; // int
      :number_of_elnino_events = 17; // int
      :units = "C";
      :long_name = "nino3.4 sst EN-LN spatial composite (SON+0)";
      :_FillValue = 1.0E20f; // float
      :missing_value = 1.0E20f; // float

    float nino34_spectra(ncurves=4, frequency=606);
      :_FillValue = 9.96921E36f; // float
      :units_info = "df refers to frequency interval";
      :units = "C^2/df";
      :comment_cvdp = "(0,:)=spectrum,(1,:)=Markov red noise spectrum, (2,:)=0.95% confidence bound for Markhov, (3,:)=0.99% confidence bound for Markhov";
      :missing_value = 9.96921E36f; // float
      :long_name = "nino3.4 power spectra";

    float nino34_wavelet_coi(time=1212);
      :units = "";
      :long_name = "wavelet_cone_of_influence";

    float nino34_wavelet_power(period=123, time=1212);
      :units = "C^2";
      :long_name = "nino3.4 wavelet power";

    float nino34_wavelet_significance(period=123, time=1212);
      :units = "";
      :long_name = "nino3.4 wavelet significance";

    float nino4(time=1212);
      :_FillValue = 1.0E20f; // float
      :comment_cvdp = "area average domain (-5:5N, 160:210E)";
      :units = "C";
      :long_name = "nino4 timeseries (monthly)";
      :missing_value = 1.0E20f; // float

    float north_atlantic(time=1212);
      :_FillValue = 1.0E20f; // float
      :comment_cvdp = "area average domain (0:60N, -80:0E)";
      :units = "C";
      :long_name = "North Atlantic timeseries (monthly)";
      :missing_value = 1.0E20f; // float

    float north_pacific_meridional_mode(time=1212);
      :_FillValue = 1.0E20f; // float
      :units = "1";
      :long_name = "North Pacific Meridional Mode (monthly)";
      :comment_cvdp = "1st EOF of SST-residual (-20:30N, 175:265E)";
      :missing_value = 1.0E20f; // float

    float north_tropical_atlantic(time=1212);
      :_FillValue = 1.0E20f; // float
      :comment_cvdp = "area average domain (5.5:23.5N, 302.5:345E)";
      :units = "C";
      :long_name = "Tropical Northern Atlantic SST timeseries (monthly)";
      :missing_value = 1.0E20f; // float

    float pdv_pattern_mon(lat=180, lon=360);
      :_FillValue = 1.0E20f; // float
      :long_name = "PDV regression pattern (monthly)";
      :units = "C";
      :pcvar = "24.6%*";
      :missing_value = 1.0E20f; // float

    float pdv_spectra(ncurves=4, frequency=606);
      :info = "(0,:)=spectrum,(1,:)=Markov red noise spectrum, (2,:)=0.95% confidence bound for Markhov, (3,:)=0.99% confidence bound for Markhov";
      :units = "1/df";
      :units_info = "df refers to frequency interval; data are standardized so there are no physical units";
      :_FillValue = 9.96921E36f; // float
      :missing_value = 9.96921E36f; // float
      :long_name = "PDV (monthly) power spectra, Markov spectrum and confidence curves";

    float pdv_timeseries_mon(time=1212);
      :_FillValue = 1.0E20f; // float
      :units = "1";
      :missing_value = 1.0E20f; // float
      :long_name = "PDV timeseries (monthly)";

    float period(period=123);
      :long_name = "wavelet period";
      :units = "1";

    float south_pacific_meridional_mode(time=1212);
      :_FillValue = 1.0E20f; // float
      :units = "1";
      :long_name = "South Pacific Meridional Mode (monthly)";
      :comment_cvdp = "1st EOF of SST-residual (-35:-20N, 180:290E)";
      :missing_value = 1.0E20f; // float

    float south_tropical_atlantic(time=1212);
      :_FillValue = 1.0E20f; // float
      :comment_cvdp = "area average domain (-20:0N, -30:10E)";
      :units = "C";
      :long_name = "Tropical Southern Atlantic SST timeseries (monthly)";
      :missing_value = 1.0E20f; // float

    float southern_ocean(time=1212);
      :_FillValue = 1.0E20f; // float
      :comment_cvdp = "area average domain (-70:-50N, 0:360E)";
      :units = "C";
      :long_name = "Southern Ocean Index (monthly)";
      :missing_value = 1.0E20f; // float

    float sst_global_avg_ann(TIME=101);
      :units = "C";
      :long_name = "sst global area-average (annual)";
      :_FillValue = 1.0E20f; // float
      :missing_value = 1.0E20f; // float

    float sst_global_avg_djf(TIME=101);
      :_FillValue = 1.0E20f; // float
      :units = "C";
      :long_name = "sst global area-average (DJF)";
      :missing_value = 1.0E20f; // float

    float sst_global_avg_jas(TIME=101);
      :units = "C";
      :long_name = "sst global area-average (JAS)";
      :_FillValue = 1.0E20f; // float
      :missing_value = 1.0E20f; // float

    float sst_global_avg_jfm(TIME=101);
      :units = "C";
      :long_name = "sst global area-average (JFM)";
      :_FillValue = 1.0E20f; // float
      :missing_value = 1.0E20f; // float

    float sst_global_avg_jja(TIME=101);
      :units = "C";
      :long_name = "sst global area-average (JJA)";
      :_FillValue = 1.0E20f; // float
      :missing_value = 1.0E20f; // float

    float sst_global_avg_mam(TIME=101);
      :units = "C";
      :long_name = "sst global area-average (MAM)";
      :_FillValue = 1.0E20f; // float
      :missing_value = 1.0E20f; // float

    float sst_global_avg_son(TIME=101);
      :units = "C";
      :long_name = "sst global area-average (SON)";
      :_FillValue = 1.0E20f; // float
      :missing_value = 1.0E20f; // float

    float sst_spatialmean_ann(lat=180, lon=360);
      :units = "C";
      :long_name = "sst climatology (annual)";
      :_FillValue = 1.0E20f; // float
      :missing_value = 1.0E20f; // float

    float sst_spatialmean_djf(lat=180, lon=360);
      :units = "C";
      :long_name = "sst climatology (DJF)";
      :_FillValue = 1.0E20f; // float
      :missing_value = 1.0E20f; // float

    float sst_spatialmean_jas(lat=180, lon=360);
      :units = "C";
      :long_name = "sst climatology (JAS)";
      :_FillValue = 1.0E20f; // float
      :missing_value = 1.0E20f; // float

    float sst_spatialmean_jfm(lat=180, lon=360);
      :units = "C";
      :long_name = "sst climatology (JFM)";
      :_FillValue = 1.0E20f; // float
      :missing_value = 1.0E20f; // float

    float sst_spatialmean_jja(lat=180, lon=360);
      :units = "C";
      :long_name = "sst climatology (JJA)";
      :_FillValue = 1.0E20f; // float
      :missing_value = 1.0E20f; // float

    float sst_spatialmean_mam(lat=180, lon=360);
      :units = "C";
      :long_name = "sst climatology (MAM)";
      :_FillValue = 1.0E20f; // float
      :missing_value = 1.0E20f; // float

    float sst_spatialmean_son(lat=180, lon=360);
      :units = "C";
      :long_name = "sst climatology (SON)";
      :_FillValue = 1.0E20f; // float
      :missing_value = 1.0E20f; // float

    float sst_spatialstddev_ann(lat=180, lon=360);
      :units = "C";
      :long_name = "sst standard deviation (annual)";
      :_FillValue = 1.0E20f; // float
      :missing_value = 1.0E20f; // float

    float sst_spatialstddev_djf(lat=180, lon=360);
      :units = "C";
      :long_name = "sst standard deviation (DJF)";
      :_FillValue = 1.0E20f; // float
      :missing_value = 1.0E20f; // float

    float sst_spatialstddev_jas(lat=180, lon=360);
      :units = "C";
      :long_name = "sst standard deviation (JAS)";
      :_FillValue = 1.0E20f; // float
      :missing_value = 1.0E20f; // float

    float sst_spatialstddev_jfm(lat=180, lon=360);
      :units = "C";
      :long_name = "sst standard deviation (JFM)";
      :_FillValue = 1.0E20f; // float
      :missing_value = 1.0E20f; // float

    float sst_spatialstddev_jja(lat=180, lon=360);
      :units = "C";
      :long_name = "sst standard deviation (JJA)";
      :_FillValue = 1.0E20f; // float
      :missing_value = 1.0E20f; // float

    float sst_spatialstddev_mam(lat=180, lon=360);
      :units = "C";
      :long_name = "sst standard deviation (MAM)";
      :_FillValue = 1.0E20f; // float
      :missing_value = 1.0E20f; // float

    float sst_spatialstddev_son(lat=180, lon=360);
      :units = "C";
      :long_name = "sst standard deviation (SON)";
      :_FillValue = 1.0E20f; // float
      :missing_value = 1.0E20f; // float

    float sst_trends_ann(lat=180, lon=360);
      :units = "C 101yr~S~-1~N~";
      :long_name = "sst linear trends (annual)";
      :_FillValue = 1.0E20f; // float
      :missing_value = 1.0E20f; // float

    float sst_trends_djf(lat=180, lon=360);
      :units = "C 101yr~S~-1~N~";
      :long_name = "sst linear trends (DJF)";
      :_FillValue = 1.0E20f; // float
      :missing_value = 1.0E20f; // float

    float sst_trends_jas(lat=180, lon=360);
      :units = "C 101yr~S~-1~N~";
      :long_name = "sst linear trends (JAS)";
      :_FillValue = 1.0E20f; // float
      :missing_value = 1.0E20f; // float

    float sst_trends_jfm(lat=180, lon=360);
      :units = "C 101yr~S~-1~N~";
      :long_name = "sst linear trends (JFM)";
      :_FillValue = 1.0E20f; // float
      :missing_value = 1.0E20f; // float

    float sst_trends_jja(lat=180, lon=360);
      :units = "C 101yr~S~-1~N~";
      :long_name = "sst linear trends (JJA)";
      :_FillValue = 1.0E20f; // float
      :missing_value = 1.0E20f; // float

    float sst_trends_mam(lat=180, lon=360);
      :units = "C 101yr~S~-1~N~";
      :long_name = "sst linear trends (MAM)";
      :_FillValue = 1.0E20f; // float
      :missing_value = 1.0E20f; // float

    float sst_trends_son(lat=180, lon=360);
      :units = "C 101yr~S~-1~N~";
      :long_name = "sst linear trends (SON)";
      :_FillValue = 1.0E20f; // float
      :missing_value = 1.0E20f; // float

    float time(time=1212);
      :units = "months since 1920-01-15 00:00:00";
      :calendar = "standard";
      :long_name = "Time";
      :standard_name = "time";
      :actual_range = 0.0f, 1211.0f; // float

    int time_mon1(time_mon1=29);
      :calendar = "standard";
      :standard_name = "time";
      :long_name = "Time";
      :units = "months since 0000-01-01 00:00:00";

    int time_mon2(time_mon2=12);
      :calendar = "standard";
      :standard_name = "time";
      :long_name = "Time";
      :units = "months since 0000-01-01 00:00:00";

    int time_mon3(time_mon3=49);
      :calendar = "standard";
      :standard_name = "time";
      :long_name = "Time";
      :units = "months since 0000-01-01 00:00:00";

    float tropical_indian_ocean(time=1212);
      :_FillValue = 1.0E20f; // float
      :comment_cvdp = "area average domain (-15:15N, 40:110E)";
      :units = "C";
      :long_name = "Tropical Indian Ocean SST timeseries (monthly)";
      :missing_value = 1.0E20f; // float

  // global attributes:
  :source = "NCAR Climate Analysis Section\'s Climate Variability Diagnostics Package v1.0.0";
  :notes = "Data from HadISST Ensemble Mean from 1920-2020";
  :climatology = "1920-2020 climatology removed prior to all calculations (other than means)";
  :Conventions = "CF-1.6";
  :history = "Wed Jul 26 19:07:00 2023: ncks -O /glade/campaign/cgd/amp/jcaron/cvdp-le/output/cesm_e3sm_hist/1920-2020_final/HadISST.cvdp_data.1920-2020.nc /glade/campaign/cgd/amp/jcaron/cvdp-le/output/cesm_e3sm_hist/1920-2020_final/HadISST.cvdp_data.1920-2020.nc";
  :NCO = "netCDF Operators version 5.1.4 (Homepage = http://nco.sf.net, Code = http://github.com/nco/nco)";
}