NetCDF Header

Ionosphere-Thermosphere Data Published in "Challenges to Understanding the Earth's Ionosphere and Thermosphere"

netcdf file:///data/6d5c2b37-af01-4441-b7ad-bdda4895da60/tiegcm_totTgcm.s_181_12UT_GCpaper.nc-7f7ba5f6-341f-498e-b80e-6d9ab0567737 {
  dimensions:
    time = UNLIMITED;   // (1 currently)
    ilev = 57;
    lat = 72;
    lon = 144;
    lev = 57;
  variables:
    float DEN(time=1, ilev=57, lat=72, lon=144);
      :long_name = "Total Density";
      :units = "g/cm3";
      :missing_value = 1.0E36; // double

    float HE(time=1, lev=57, lat=72, lon=144);
      :long_name = "HELIUM";
      :units = "mmr";
      :missing_value = 1.0E36; // double

    float N2(time=1, lev=57, lat=72, lon=144);
      :long_name = "N2: Molecular Nitrogen";
      :units = "mmr";
      :missing_value = 1.0E36; // double

    float NE(time=1, ilev=57, lat=72, lon=144);
      :long_name = "ELECTRON DENSITY";
      :units = "cm-3";
      :missing_value = 1.0E36; // double

    float O1(time=1, lev=57, lat=72, lon=144);
      :long_name = "ATOMIC OXYGEN";
      :units = "mmr";
      :missing_value = 1.0E36; // double

    float O2(time=1, lev=57, lat=72, lon=144);
      :long_name = "MOLECULAR OXYGEN";
      :units = "mmr";
      :missing_value = 1.0E36; // double

    float SIGMA_HAL(time=1, lev=57, lat=72, lon=144);
      :long_name = "SIGMA_HAL: Hall Conductivity";
      :units = "S/m";
      :missing_value = 1.0E36; // double

    float SIGMA_PED(time=1, lev=57, lat=72, lon=144);
      :long_name = "SIGMA_PED: Pedersen Conductivity";
      :units = "S/m";
      :missing_value = 1.0E36; // double

    float UN(time=1, lev=57, lat=72, lon=144);
      :long_name = "NEUTRAL ZONAL WIND (+EAST)";
      :units = "cm/s";
      :missing_value = 1.0E36; // double

    float VN(time=1, lev=57, lat=72, lon=144);
      :long_name = "NEUTRAL MERIDIONAL WIND (+NORTH)";
      :units = "cm/s";
      :missing_value = 1.0E36; // double

    float Z(time=1, ilev=57, lat=72, lon=144);
      :long_name = "GEOPOTENTIAL HEIGHT";
      :units = "cm";
      :missing_value = 1.0E36; // double

    float ZG(time=1, ilev=57, lat=72, lon=144);
      :long_name = "Geometric Height ZG";
      :units = "cm";
      :missing_value = 1.0E36; // double

    double ilev(ilev=57);
      :long_name = "interface levels";
      :short_name = "ln(p0/p)";
      :units = "";
      :positive = "up";
      :standard_name = "atmosphere_ln_pressure_coordinate";
      :formula_terms = "p0: p0 lev: ilev";
      :formula = "p(k) = p0 * exp(-ilev(k))";

    double lat(lat=72);
      :long_name = "geographic latitude (-south, +north)";
      :units = "degrees_north";

    double lev(lev=57);
      :long_name = "midpoint levels";
      :short_name = "ln(p0/p)";
      :units = "";
      :positive = "up";
      :standard_name = "atmosphere_ln_pressure_coordinate";
      :formula_terms = "p0: p0 lev: lev";
      :formula = "p(k) = p0 * exp(-lev(k))";

    double lon(lon=144);
      :long_name = "geographic longitude (-west, +east)";
      :units = "degrees_east";

    double p0;
      :long_name = "Reference pressure";
      :units = "millibars";

    double time(time=1);
      :long_name = "time";
      :units = "minutes since 2009-1-1 0:0:0";
      :initial_year = 2009; // int
      :initial_day = 1; // int
      :initial_mtime = 1, 0, 0; // int

  // global attributes:
  :Conventions = "CF-1.0";
  :label = "icon merged res=2.5";
  :create_date = "03/30/16 21:14:31";
  :logname = "maute";
  :host = "ys1220";
  :system = "LINUX";
  :model_name = "tiegcm";
  :model_version = "tiegcm_trunk";
  :svn_revision = "1295M";
  :output_file = "tiegcm_icon_merg2.0_totTgcm.s_181.nc";
  :history_type = "secondary";
  :run_type = "continuation";
  :source_file = "tiegcm_icon_merg2.0_totTgcm.p_015.nc (continuation)";
  :source_mtime = 145, 0, 0; // int
  :initial_file = "";
  :initial_mtime = 0, 0, 0; // int
  :lev_to_hPa_method1 = "p0*exp(-lev(k))";
  :lev_to_hPa_method2 = "p0_model*1.e-3*exp(-lev(k))";
  :nhist = 24; // int
  :delhist_mins = 60; // int
  :missing_value = 1.0E36; // double
  :potential_model = "HEELIS";
  :tuv_lbc_intop = 0; // int
  :contents = "09181 181  1  0 to 09182 182  0  0 by   60 tiegcm_trunk secondary";
  :contents_desc = "yyddd day hour min to yyddd day hour min by delta_mins";
  :history = "Wed Oct  2 15:21:21 2019: ncks -d time,11,11 -v NE,O1,O2,N2,HE,DEN,SIGMA_PED,SIGMA_HAL,UN,VN,Z,ZG /glade/p/hao/itmodel/maute/tiegcm2009_hsrForbes/timegcm_out/tiegcm_hsr_2009_TIME_wGpi/tiegcm_icon_merg2.0_totTgcm.s_181.nc /glade/p/hao/itmodel/maute/tiegcm2009_hsrForbes/timegcm_out/tiegcm_hsr_2009_TIME_wGpi/tiegcm_totTgcm.s_181_12UT_GCpaper.nc";
  :NCO = "netCDF Operators version 4.7.9 (Homepage = http://nco.sf.net, Code = http://github.com/nco/nco)";
}