NetCDF Header

Exceptional multi-year prediction skill of the Kuroshio Extension in the high-resolution CESM decadal prediction system


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netcdf file:///data/049cf208-8e17-41fd-9cf2-088e1721fdbc/FOSI-L.SSH.NP.mon.198301-201712.nc-20230726-183901Z-b554a749-773a-4864-94a7-49773ab86479 {
  dimensions:
    nlat = 65;
    nlon = 110;
    lat_aux_grid = 395;
    moc_z = 61;
    time = UNLIMITED;   // (420 currently)
    z_t = 60;
    z_t_150m = 15;
    z_w = 60;
    z_w_bot = 60;
    z_w_top = 60;
    moc_comp = 3;
    nchar = 256;
    d2 = 2;
    transport_comp = 5;
    transport_reg = 2;
  variables:
    double ANGLE(nlat=65, nlon=110);
      :units = "radians";
      :long_name = "angle grid makes with latitude line";
      :missing_value = 9.969209968386869E36; // double
      :coordinates = "ULONG ULAT";
      :_FillValue = 9.969209968386869E36; // double
      :_ChunkSizes = 65U, 110U; // uint

    double ANGLET(nlat=65, nlon=110);
      :units = "radians";
      :long_name = "angle grid makes with latitude line on T grid";
      :missing_value = 9.969209968386869E36; // double
      :coordinates = "TLONG TLAT";
      :_FillValue = 9.969209968386869E36; // double
      :_ChunkSizes = 65U, 110U; // uint

    double DXT(nlat=65, nlon=110);
      :units = "centimeters";
      :long_name = "x-spacing centered at T points";
      :missing_value = 9.969209968386869E36; // double
      :coordinates = "TLONG TLAT";
      :_FillValue = 9.969209968386869E36; // double
      :_ChunkSizes = 65U, 110U; // uint

    double DXU(nlat=65, nlon=110);
      :units = "centimeters";
      :long_name = "x-spacing centered at U points";
      :missing_value = 9.969209968386869E36; // double
      :coordinates = "ULONG ULAT";
      :_FillValue = 9.969209968386869E36; // double
      :_ChunkSizes = 65U, 110U; // uint

    double DYT(nlat=65, nlon=110);
      :units = "centimeters";
      :long_name = "y-spacing centered at T points";
      :missing_value = 9.969209968386869E36; // double
      :coordinates = "TLONG TLAT";
      :_FillValue = 9.969209968386869E36; // double
      :_ChunkSizes = 65U, 110U; // uint

    double DYU(nlat=65, nlon=110);
      :units = "centimeters";
      :long_name = "y-spacing centered at U points";
      :missing_value = 9.969209968386869E36; // double
      :coordinates = "ULONG ULAT";
      :_FillValue = 9.969209968386869E36; // double
      :_ChunkSizes = 65U, 110U; // uint

    double HT(nlat=65, nlon=110);
      :units = "centimeter";
      :long_name = "ocean depth at T points";
      :missing_value = 9.969209968386869E36; // double
      :coordinates = "TLONG TLAT";
      :_FillValue = 9.969209968386869E36; // double
      :_ChunkSizes = 65U, 110U; // uint

    double HTE(nlat=65, nlon=110);
      :units = "centimeters";
      :long_name = "cell widths on East sides of T cell";
      :missing_value = 9.969209968386869E36; // double
      :coordinates = "TLONG TLAT";
      :_FillValue = 9.969209968386869E36; // double
      :_ChunkSizes = 65U, 110U; // uint

    double HTN(nlat=65, nlon=110);
      :units = "centimeters";
      :long_name = "cell widths on North sides of T cell";
      :missing_value = 9.969209968386869E36; // double
      :coordinates = "TLONG TLAT";
      :_FillValue = 9.969209968386869E36; // double
      :_ChunkSizes = 65U, 110U; // uint

    double HU(nlat=65, nlon=110);
      :units = "centimeter";
      :long_name = "ocean depth at U points";
      :missing_value = 9.969209968386869E36; // double
      :coordinates = "ULONG ULAT";
      :_FillValue = 9.969209968386869E36; // double
      :_ChunkSizes = 65U, 110U; // uint

    double HUS(nlat=65, nlon=110);
      :units = "centimeters";
      :long_name = "cell widths on South sides of U cell";
      :missing_value = 9.969209968386869E36; // double
      :coordinates = "ULONG ULAT";
      :_FillValue = 9.969209968386869E36; // double
      :_ChunkSizes = 65U, 110U; // uint

    double HUW(nlat=65, nlon=110);
      :units = "centimeters";
      :long_name = "cell widths on West sides of U cell";
      :missing_value = 9.969209968386869E36; // double
      :coordinates = "ULONG ULAT";
      :_FillValue = 9.969209968386869E36; // double
      :_ChunkSizes = 65U, 110U; // uint

    int KMT(nlat=65, nlon=110);
      :long_name = "k Index of Deepest Grid Cell on T Grid";
      :missing_value = -2147483647; // int
      :coordinates = "TLONG TLAT";
      :_FillValue = -2147483647; // int
      :_ChunkSizes = 65U, 110U; // uint

    int KMU(nlat=65, nlon=110);
      :long_name = "k Index of Deepest Grid Cell on U Grid";
      :missing_value = -2147483647; // int
      :coordinates = "ULONG ULAT";
      :_FillValue = -2147483647; // int
      :_ChunkSizes = 65U, 110U; // uint

    int REGION_MASK(nlat=65, nlon=110);
      :long_name = "basin index number (signed integers)";
      :missing_value = -2147483647; // int
      :coordinates = "TLONG TLAT";
      :_FillValue = -2147483647; // int
      :_ChunkSizes = 65U, 110U; // uint

    float SSH(time=420, nlat=65, nlon=110);
      :_FillValue = 9.96921E36f; // float
      :coordinates = "TLONG TLAT time";
      :grid_loc = "2110";
      :long_name = "Sea Surface Height";
      :cell_methods = "time: mean";
      :units = "centimeter";
      :missing_value = 9.96921E36f; // float
      :_ChunkSizes = 1U, 65U, 110U; // uint

    double T0_Kelvin;
      :units = "degK";
      :long_name = "Zero Point for Celsius";

    double TAREA(nlat=65, nlon=110);
      :units = "centimeter^2";
      :long_name = "area of T cells";
      :missing_value = 9.969209968386869E36; // double
      :coordinates = "TLONG TLAT";
      :_FillValue = 9.969209968386869E36; // double
      :_ChunkSizes = 65U, 110U; // uint

    double TLAT(nlat=65, nlon=110);
      :units = "degrees_north";
      :long_name = "array of t-grid latitudes";
      :missing_value = 9.969209968386869E36; // double
      :_FillValue = 9.969209968386869E36; // double
      :_ChunkSizes = 65U, 110U; // uint

    double TLONG(nlat=65, nlon=110);
      :units = "degrees_east";
      :long_name = "array of t-grid longitudes";
      :missing_value = 9.969209968386869E36; // double
      :_FillValue = 9.969209968386869E36; // double
      :_ChunkSizes = 65U, 110U; // uint

    double UAREA(nlat=65, nlon=110);
      :units = "centimeter^2";
      :long_name = "area of U cells";
      :missing_value = 9.969209968386869E36; // double
      :coordinates = "ULONG ULAT";
      :_FillValue = 9.969209968386869E36; // double
      :_ChunkSizes = 65U, 110U; // uint

    double ULAT(nlat=65, nlon=110);
      :units = "degrees_north";
      :long_name = "array of u-grid latitudes";
      :missing_value = 9.969209968386869E36; // double
      :_FillValue = 9.969209968386869E36; // double
      :_ChunkSizes = 65U, 110U; // uint

    double ULONG(nlat=65, nlon=110);
      :units = "degrees_east";
      :long_name = "array of u-grid longitudes";
      :missing_value = 9.969209968386869E36; // double
      :_FillValue = 9.969209968386869E36; // double
      :_ChunkSizes = 65U, 110U; // uint

    double cp_air;
      :units = "joule/kg/degK";
      :long_name = "Heat Capacity of Air";

    double cp_sw;
      :units = "erg/g/K";
      :long_name = "Specific Heat of Sea Water";

    double days_in_norm_year;
      :units = "days";
      :long_name = "Calendar Length";

    float dz(z_t=60);
      :units = "centimeters";
      :long_name = "thickness of layer k";
      :missing_value = 9.96921E36f; // float
      :_FillValue = 9.96921E36f; // float
      :_ChunkSizes = 60U; // uint

    float dzw(z_w=60);
      :units = "centimeters";
      :long_name = "midpoint of k to midpoint of k+1";
      :missing_value = 9.96921E36f; // float
      :_FillValue = 9.96921E36f; // float
      :_ChunkSizes = 60U; // uint

    double fwflux_factor;
      :long_name = "Convert Net Fresh Water Flux to Salt Flux (in model units)";

    double grav;
      :units = "centimeter/s^2";
      :long_name = "Acceleration Due to Gravity";

    double heat_to_PW;
      :long_name = "Convert Heat Flux to Petawatts";

    double hflux_factor;
      :long_name = "Convert Heat and Solar Flux to Temperature Flux";

    float lat_aux_grid(lat_aux_grid=395);
      :units = "degrees_north";
      :long_name = "latitude grid for transport diagnostics";
      :valid_min = -79.48815f; // float
      :valid_max = 90.0f; // float
      :_ChunkSizes = 395U; // uint

    double latent_heat_fusion;
      :units = "erg/g";
      :long_name = "Latent Heat of Fusion";

    double latent_heat_vapor;
      :units = "J/kg";
      :long_name = "Latent Heat of Vaporization";

    double mass_to_Sv;
      :long_name = "Convert Mass Flux to Sverdrups";

    char moc_components(moc_comp=3, nchar=256);
      :units = ;
      :long_name = "MOC component names";
      :_ChunkSizes = 3U, 256U; // uint

    float moc_z(moc_z=61);
      :units = "centimeters";
      :long_name = "depth from surface to top of layer";
      :valid_min = 0.0f; // float
      :valid_max = 549999.06f; // float
      :positive = "down";
      :_ChunkSizes = 61U; // uint

    double momentum_factor;
      :long_name = "Convert Windstress to Velocity Flux";

    double nsurface_t;
      :long_name = "Number of Ocean T Points at Surface";

    double nsurface_u;
      :long_name = "Number of Ocean U Points at Surface";

    double ocn_ref_salinity;
      :units = "g/kg";
      :long_name = "Ocean Reference Salinity";

    double omega;
      :units = "1/second";
      :long_name = "Earths Angular Velocity";

    double ppt_to_salt;
      :long_name = "Convert Salt in g/kg to gram/gram";

    double radius;
      :units = "centimeters";
      :long_name = "Earths Radius";

    double rho_air;
      :units = "kg/m^3";
      :long_name = "Ambient Air Density";

    double rho_fw;
      :units = "gram/centimeter^3";
      :long_name = "Density of Fresh Water";

    double rho_sw;
      :units = "gram/centimeter^3";
      :long_name = "Density of Sea Water";

    double salinity_factor;

    double salt_to_Svppt;
      :long_name = "Convert Salt Flux to Sverdrups*g/kg";

    double salt_to_mmday;
      :long_name = "Convert Salt to Water (millimeters/day)";

    double salt_to_ppt;
      :long_name = "Convert Salt in gram/gram to g/kg";

    double sea_ice_salinity;
      :units = "g/kg";
      :long_name = "Salinity of Sea Ice";

    double sflux_factor;
      :long_name = "Convert Salt Flux to Salt Flux (in model units)";

    double sound;
      :units = "centimeter/s";
      :long_name = "Speed of Sound";

    double stefan_boltzmann;
      :units = "watt/m^2/degK^4";
      :long_name = "Stefan-Boltzmann Constant";

    double time(time=420);
      :units = "days since 0000-01-01 00:00:00";
      :long_name = "time";
      :calendar = "noleap";
      :bounds = "time_bound";
      :_ChunkSizes = 1U; // uint

    double time_bound(time=420, d2=2);
      :units = "days since 0000-01-01 00:00:00";
      :long_name = "boundaries for time-averaging interval";
      :_ChunkSizes = 1U, 2U; // uint

    char transport_components(transport_comp=5, nchar=256);
      :units = ;
      :long_name = "T,S transport components";
      :_ChunkSizes = 5U, 256U; // uint

    char transport_regions(transport_reg=2, nchar=256);
      :units = ;
      :long_name = "regions for all transport diagnostics";
      :_ChunkSizes = 2U, 256U; // uint

    double vonkar;
      :long_name = "von Karman Constant";

    float z_t(z_t=60);
      :units = "centimeters";
      :long_name = "depth from surface to midpoint of layer";
      :valid_min = 500.0f; // float
      :valid_max = 537500.0f; // float
      :positive = "down";
      :_ChunkSizes = 60U; // uint

    float z_t_150m(z_t_150m=15);
      :units = "centimeters";
      :long_name = "depth from surface to midpoint of layer";
      :valid_min = 500.0f; // float
      :valid_max = 14500.0f; // float
      :positive = "down";
      :_ChunkSizes = 15U; // uint

    float z_w(z_w=60);
      :units = "centimeters";
      :long_name = "depth from surface to top of layer";
      :valid_min = 0.0f; // float
      :valid_max = 525000.94f; // float
      :positive = "down";
      :_ChunkSizes = 60U; // uint

    float z_w_bot(z_w_bot=60);
      :units = "centimeters";
      :long_name = "depth from surface to bottom of layer";
      :valid_min = 1000.0f; // float
      :valid_max = 549999.06f; // float
      :positive = "down";
      :_ChunkSizes = 60U; // uint

    float z_w_top(z_w_top=60);
      :units = "centimeters";
      :long_name = "depth from surface to top of layer";
      :valid_min = 0.0f; // float
      :valid_max = 525000.94f; // float
      :positive = "down";
      :_ChunkSizes = 60U; // uint

  // global attributes:
  :nsteps_total = 2263750; // int
  :tavg_sum = 2678400.0; // double
  :title = "g.DPLE.GECOIAF.T62_g16.009.chey";
  :start_time = "This dataset was created on 2018-06-06 at 16:42:05.9";
  :history = "Thu Jul 13 12:43:53 2023: ncks -d time,420,839 g.DPLE.GECOIAF.T62_g16.009.chey.pop.h.SSH.NP.024901-031812.nc FOSI-L.SSH.NP.mon.198301-201712.nc\nThu Jul 13 12:38:57 2023: ncks -d nlon,145,254 -d nlat,250,314 g.DPLE.GECOIAF.T62_g16.009.chey.pop.h.SSH.024901-031812.nc /glade/work/whokim/project/RAPCDI/KE/paper_dat/g.DPLE.GECOIAF.T62_g16.009.chey.pop.h.SSH.NP.024901-031812.nc\nnone";
  :Conventions = "CF-1.0; http://www.cgd.ucar.edu/cms/eaton/netcdf/CF-current.htm";
  :source = "CCSM POP2, the CCSM Ocean Component";
  :cell_methods = "cell_methods = time: mean ==> the variable values are averaged over the time interval between the previous time coordinate and the current one.          cell_methods  absent  ==> the variable values are at the time given by the current time coordinate.";
  :calendar = "All years have exactly  365 days.";
  :tavg_sum_qflux = 2678400.0; // double
  :contents = "Diagnostic and Prognostic Variables";
  :revision = "$Id: tavg.F90 41939 2012-11-14 16:37:23Z mlevy@ucar.edu $";
  :NCO = "netCDF Operators version 5.1.4 (Homepage = http://nco.sf.net, Code = http://github.com/nco/nco)";
}