netcdf files/d118000/LNSP/e4oper.sfc.lnsp.197512 {
  dimensions:
    lon = 144;
    lat = 73;
    time = 124;
    hybrid = 1;
  variables:
    int LatLon_Projection;
      :grid_mapping_name = "latitude_longitude";
      :earth_radius = 6367470.0; // double

    float lat(lat=73);
      :units = "degrees_north";

    float lon(lon=144);
      :units = "degrees_east";

    double time(time=124);
      :units = "Hour since 1975-12-01T00:00:00Z";
      :standard_name = "time";
      :long_name = "GRIB forecast or observation time";
      :calendar = "proleptic_gregorian";

    double reftime(time=124);
      :standard_name = "forecast_reference_time";
      :long_name = "GRIB reference time";
      :calendar = "proleptic_gregorian";
      :units = "Hour since 1975-12-01T00:00:00Z";

    float hybrid(hybrid=1);
      :units = "";
      :long_name = "Hybrid level";
      :positive = "down";
      :Grib_level_type = 109; // int

    float Logarithm_of_surface_pressure_hybrid(time=124, hybrid=1, lat=73, lon=144);
      :long_name = "Logarithm of surface pressure @ Hybrid level";
      :units = "~";
      :missing_value = NaNf; // float
      :grid_mapping = "LatLon_Projection";
      :coordinates = "reftime time hybrid lat lon ";
      :Grib_Variable_Id = "VAR_98-60-128-152_L109";
      :Grib1_Center = 98; // int
      :Grib1_Subcenter = 60; // int
      :Grib1_TableVersion = 128; // int
      :Grib1_Parameter = 152; // int
      :Grib1_Parameter_Name = "lnsp";
      :Grib1_Level_Type = 109; // int
      :Grib1_Level_Desc = "Hybrid level";
      :Grib1_Interval_Type = -1; // int
      :Grib1_Interval_Name = "Unknown Time Range Indicator -1";

  // global attributes:
  :Originating_or_generating_Center = "European Centre for Medium Range Weather Forecasts (ECMWF) (RSMC)";
  :Originating_or_generating_Subcenter = "60";
  :GRIB_table_version = "0,128";
  :file_format = "GRIB-1";
  :Conventions = "CF-1.6";
  :history = "Read using CDM IOSP GribCollection v3";
  :featureType = "GRID";
}