netcdf grib/NCEP/NAM/Alaska_45km/noaaport/Best {
  dimensions:
    x = 139;
    y = 107;
    time = 133;
    time1 = 128;
    isobaric = 24;
    isobaric1 = 5;
    isobaric2 = 29;
    layer_between_two_sigmas_layer = 1;
  variables:
    int PolarStereographic_Projection;
      :grid_mapping_name = "stereographic";
      :longitude_of_projection_origin = -135.0; // double
      :latitude_of_projection_origin = 90.0; // double
      :scale_factor_at_projection_origin = 0.9330127018922193; // double
      :earth_radius = 6371229.0; // double
      :_CoordinateTransformType = "Projection";
      :_CoordinateAxisTypes = "GeoX GeoY";

    float layer_between_two_sigmas_layer_bounds(layer_between_two_sigmas_layer=1, 2);
      :units = "sigma";
      :long_name = "bounds for layer_between_two_sigmas_layer";

    float Geopotential_height_HTFL(time=133, y=107, x=139);
      :long_name = "Geopotential height @ Highest tropospheric freezing level";
      :units = "gpm";
      :description = "Geopotential height";
      :missing_value = NaNf; // float
      :grid_mapping = "PolarStereographic_Projection";
      :coordinates = "reftime time y x ";
      :Grib_Variable_Id = "VAR_7-0-2-7_L204";
      :Grib1_Center = 7; // int
      :Grib1_Subcenter = 0; // int
      :Grib1_TableVersion = 2; // int
      :Grib1_Parameter = 7; // int
      :Grib1_Parameter_Name = "HGT";
      :Grib1_Level_Type = 204; // int
      :Grib1_Level_Desc = "Highest tropospheric freezing level";
      :Grib1_Interval_Type = -1; // int
      :Grib1_Interval_Name = "Unknown Time Range Indicator -1";

    float Low_cloud_cover_LCY(time=133, y=107, x=139);
      :long_name = "Low cloud cover @ Low cloud layer";
      :units = "%";
      :description = "Low cloud cover";
      :missing_value = NaNf; // float
      :grid_mapping = "PolarStereographic_Projection";
      :coordinates = "reftime time y x ";
      :Grib_Variable_Id = "VAR_7-0-2-73_L214";
      :Grib1_Center = 7; // int
      :Grib1_Subcenter = 0; // int
      :Grib1_TableVersion = 2; // int
      :Grib1_Parameter = 73; // int
      :Grib1_Parameter_Name = "LCDC";
      :Grib1_Level_Type = 214; // int
      :Grib1_Level_Desc = "Low cloud layer";
      :Grib1_Interval_Type = -1; // int
      :Grib1_Interval_Name = "Unknown Time Range Indicator -1";

    float Pressure_tropopause(time=133, y=107, x=139);
      :long_name = "Pressure @ Tropopause";
      :units = "Pa";
      :description = "Pressure";
      :missing_value = NaNf; // float
      :grid_mapping = "PolarStereographic_Projection";
      :coordinates = "reftime time y x ";
      :Grib_Variable_Id = "VAR_7-0-2-1_L7";
      :Grib1_Center = 7; // int
      :Grib1_Subcenter = 0; // int
      :Grib1_TableVersion = 2; // int
      :Grib1_Parameter = 1; // int
      :Grib1_Parameter_Name = "PRES";
      :Grib1_Level_Type = 7; // int
      :Grib1_Level_Desc = "Tropopause";
      :Grib1_Interval_Type = -1; // int
      :Grib1_Interval_Name = "Unknown Time Range Indicator -1";

    float Temperature_tropopause(time=133, y=107, x=139);
      :long_name = "Temperature @ Tropopause";
      :units = "K";
      :description = "Temperature";
      :missing_value = NaNf; // float
      :grid_mapping = "PolarStereographic_Projection";
      :coordinates = "reftime time y x ";
      :Grib_Variable_Id = "VAR_7-0-2-11_L7";
      :Grib1_Center = 7; // int
      :Grib1_Subcenter = 0; // int
      :Grib1_TableVersion = 2; // int
      :Grib1_Parameter = 11; // int
      :Grib1_Parameter_Name = "TMP";
      :Grib1_Level_Type = 7; // int
      :Grib1_Level_Desc = "Tropopause";
      :Grib1_Interval_Type = -1; // int
      :Grib1_Interval_Name = "Unknown Time Range Indicator -1";

    float Pressure_maximum_wind(time=133, y=107, x=139);
      :long_name = "Pressure @ Maximum wind level";
      :units = "Pa";
      :description = "Pressure";
      :missing_value = NaNf; // float
      :grid_mapping = "PolarStereographic_Projection";
      :coordinates = "reftime time y x ";
      :Grib_Variable_Id = "VAR_7-0-2-1_L6";
      :Grib1_Center = 7; // int
      :Grib1_Subcenter = 0; // int
      :Grib1_TableVersion = 2; // int
      :Grib1_Parameter = 1; // int
      :Grib1_Parameter_Name = "PRES";
      :Grib1_Level_Type = 6; // int
      :Grib1_Level_Desc = "Maximum wind level";
      :Grib1_Interval_Type = -1; // int
      :Grib1_Interval_Name = "Unknown Time Range Indicator -1";

    float Temperature_isobaric(time=133, isobaric2=29, y=107, x=139);
      :long_name = "Temperature @ Isobaric surface";
      :units = "K";
      :description = "Temperature";
      :missing_value = NaNf; // float
      :grid_mapping = "PolarStereographic_Projection";
      :coordinates = "reftime time isobaric2 y x ";
      :Grib_Variable_Id = "VAR_7-0-2-11_L100";
      :Grib1_Center = 7; // int
      :Grib1_Subcenter = 0; // int
      :Grib1_TableVersion = 2; // int
      :Grib1_Parameter = 11; // int
      :Grib1_Parameter_Name = "TMP";
      :Grib1_Level_Type = 100; // int
      :Grib1_Level_Desc = "Isobaric surface";
      :Grib1_Interval_Type = -1; // int
      :Grib1_Interval_Name = "Unknown Time Range Indicator -1";

    float Geopotential_height_zeroDegC_isotherm(time=133, y=107, x=139);
      :long_name = "Geopotential height @ Level of 0deg C isotherm";
      :units = "gpm";
      :description = "Geopotential height";
      :missing_value = NaNf; // float
      :grid_mapping = "PolarStereographic_Projection";
      :coordinates = "reftime time y x ";
      :Grib_Variable_Id = "VAR_7-0-2-7_L4";
      :Grib1_Center = 7; // int
      :Grib1_Subcenter = 0; // int
      :Grib1_TableVersion = 2; // int
      :Grib1_Parameter = 7; // int
      :Grib1_Parameter_Name = "HGT";
      :Grib1_Level_Type = 4; // int
      :Grib1_Level_Desc = "Level of 0deg C isotherm";
      :Grib1_Interval_Type = -1; // int
      :Grib1_Interval_Name = "Unknown Time Range Indicator -1";

    float Geopotential_height_isobaric(time=133, isobaric2=29, y=107, x=139);
      :long_name = "Geopotential height @ Isobaric surface";
      :units = "gpm";
      :description = "Geopotential height";
      :missing_value = NaNf; // float
      :grid_mapping = "PolarStereographic_Projection";
      :coordinates = "reftime time isobaric2 y x ";
      :Grib_Variable_Id = "VAR_7-0-2-7_L100";
      :Grib1_Center = 7; // int
      :Grib1_Subcenter = 0; // int
      :Grib1_TableVersion = 2; // int
      :Grib1_Parameter = 7; // int
      :Grib1_Parameter_Name = "HGT";
      :Grib1_Level_Type = 100; // int
      :Grib1_Level_Desc = "Isobaric surface";
      :Grib1_Interval_Type = -1; // int
      :Grib1_Interval_Name = "Unknown Time Range Indicator -1";

    float Medium_cloud_cover_MCY(time=133, y=107, x=139);
      :long_name = "Medium cloud cover @ Middle cloud layer";
      :units = "%";
      :description = "Medium cloud cover";
      :missing_value = NaNf; // float
      :grid_mapping = "PolarStereographic_Projection";
      :coordinates = "reftime time y x ";
      :Grib_Variable_Id = "VAR_7-0-2-74_L224";
      :Grib1_Center = 7; // int
      :Grib1_Subcenter = 0; // int
      :Grib1_TableVersion = 2; // int
      :Grib1_Parameter = 74; // int
      :Grib1_Parameter_Name = "MCDC";
      :Grib1_Level_Type = 224; // int
      :Grib1_Level_Desc = "Middle cloud layer";
      :Grib1_Interval_Type = -1; // int
      :Grib1_Interval_Name = "Unknown Time Range Indicator -1";

    float u-component_of_wind_isobaric(time=133, isobaric2=29, y=107, x=139);
      :long_name = "u-component of wind @ Isobaric surface";
      :units = "m/s";
      :description = "u-component of wind";
      :missing_value = NaNf; // float
      :grid_mapping = "PolarStereographic_Projection";
      :coordinates = "reftime time isobaric2 y x ";
      :Grib_Variable_Id = "VAR_7-0-2-33_L100";
      :Grib1_Center = 7; // int
      :Grib1_Subcenter = 0; // int
      :Grib1_TableVersion = 2; // int
      :Grib1_Parameter = 33; // int
      :Grib1_Parameter_Name = "UGRD";
      :Grib1_Level_Type = 100; // int
      :Grib1_Level_Desc = "Isobaric surface";
      :Grib1_Interval_Type = -1; // int
      :Grib1_Interval_Name = "Unknown Time Range Indicator -1";

    float v-component_of_wind_isobaric(time=133, isobaric2=29, y=107, x=139);
      :long_name = "v-component of wind @ Isobaric surface";
      :units = "m/s";
      :description = "v-component of wind";
      :missing_value = NaNf; // float
      :grid_mapping = "PolarStereographic_Projection";
      :coordinates = "reftime time isobaric2 y x ";
      :Grib_Variable_Id = "VAR_7-0-2-34_L100";
      :Grib1_Center = 7; // int
      :Grib1_Subcenter = 0; // int
      :Grib1_TableVersion = 2; // int
      :Grib1_Parameter = 34; // int
      :Grib1_Parameter_Name = "VGRD";
      :Grib1_Level_Type = 100; // int
      :Grib1_Level_Desc = "Isobaric surface";
      :Grib1_Interval_Type = -1; // int
      :Grib1_Interval_Name = "Unknown Time Range Indicator -1";

    float Vertical_velocity_pressure_isobaric(time=133, isobaric1=5, y=107, x=139);
      :long_name = "Vertical velocity pressure @ Isobaric surface";
      :units = "Pa/s";
      :description = "Vertical velocity pressure";
      :missing_value = NaNf; // float
      :grid_mapping = "PolarStereographic_Projection";
      :coordinates = "reftime time isobaric1 y x ";
      :Grib_Variable_Id = "VAR_7-0-2-39_L100";
      :Grib1_Center = 7; // int
      :Grib1_Subcenter = 0; // int
      :Grib1_TableVersion = 2; // int
      :Grib1_Parameter = 39; // int
      :Grib1_Parameter_Name = "VVEL";
      :Grib1_Level_Type = 100; // int
      :Grib1_Level_Desc = "Isobaric surface";
      :Grib1_Interval_Type = -1; // int
      :Grib1_Interval_Name = "Unknown Time Range Indicator -1";

    float Relative_humidity_zeroDegC_isotherm(time=133, y=107, x=139);
      :long_name = "Relative humidity @ Level of 0deg C isotherm";
      :units = "%";
      :description = "Relative humidity";
      :missing_value = NaNf; // float
      :grid_mapping = "PolarStereographic_Projection";
      :coordinates = "reftime time y x ";
      :Grib_Variable_Id = "VAR_7-0-2-52_L4";
      :Grib1_Center = 7; // int
      :Grib1_Subcenter = 0; // int
      :Grib1_TableVersion = 2; // int
      :Grib1_Parameter = 52; // int
      :Grib1_Parameter_Name = "RH";
      :Grib1_Level_Type = 4; // int
      :Grib1_Level_Desc = "Level of 0deg C isotherm";
      :Grib1_Interval_Type = -1; // int
      :Grib1_Interval_Name = "Unknown Time Range Indicator -1";

    float Relative_humidity_isobaric(time=133, isobaric=24, y=107, x=139);
      :long_name = "Relative humidity @ Isobaric surface";
      :units = "%";
      :description = "Relative humidity";
      :missing_value = NaNf; // float
      :grid_mapping = "PolarStereographic_Projection";
      :coordinates = "reftime time isobaric y x ";
      :Grib_Variable_Id = "VAR_7-0-2-52_L100";
      :Grib1_Center = 7; // int
      :Grib1_Subcenter = 0; // int
      :Grib1_TableVersion = 2; // int
      :Grib1_Parameter = 52; // int
      :Grib1_Parameter_Name = "RH";
      :Grib1_Level_Type = 100; // int
      :Grib1_Level_Desc = "Isobaric surface";
      :Grib1_Interval_Type = -1; // int
      :Grib1_Interval_Name = "Unknown Time Range Indicator -1";

    float u-component_of_wind_maximum_wind(time=133, y=107, x=139);
      :long_name = "u-component of wind @ Maximum wind level";
      :units = "m/s";
      :description = "u-component of wind";
      :missing_value = NaNf; // float
      :grid_mapping = "PolarStereographic_Projection";
      :coordinates = "reftime time y x ";
      :Grib_Variable_Id = "VAR_7-0-2-33_L6";
      :Grib1_Center = 7; // int
      :Grib1_Subcenter = 0; // int
      :Grib1_TableVersion = 2; // int
      :Grib1_Parameter = 33; // int
      :Grib1_Parameter_Name = "UGRD";
      :Grib1_Level_Type = 6; // int
      :Grib1_Level_Desc = "Maximum wind level";
      :Grib1_Interval_Type = -1; // int
      :Grib1_Interval_Name = "Unknown Time Range Indicator -1";

    float v-component_of_wind_maximum_wind(time=133, y=107, x=139);
      :long_name = "v-component of wind @ Maximum wind level";
      :units = "m/s";
      :description = "v-component of wind";
      :missing_value = NaNf; // float
      :grid_mapping = "PolarStereographic_Projection";
      :coordinates = "reftime time y x ";
      :Grib_Variable_Id = "VAR_7-0-2-34_L6";
      :Grib1_Center = 7; // int
      :Grib1_Subcenter = 0; // int
      :Grib1_TableVersion = 2; // int
      :Grib1_Parameter = 34; // int
      :Grib1_Parameter_Name = "VGRD";
      :Grib1_Level_Type = 6; // int
      :Grib1_Level_Desc = "Maximum wind level";
      :Grib1_Interval_Type = -1; // int
      :Grib1_Interval_Name = "Unknown Time Range Indicator -1";

    float Mean_Sea_Level_Pressure_NAM_Model_Reduction_msl(time1=128, y=107, x=139);
      :long_name = "Mean Sea Level Pressure NAM Model Reduction @ Mean sea level";
      :units = "Pa";
      :description = "Mean Sea Level Pressure NAM Model Reduction";
      :missing_value = NaNf; // float
      :grid_mapping = "PolarStereographic_Projection";
      :coordinates = "reftime1 time1 y x ";
      :Grib_Variable_Id = "VAR_7-0-2-130_L102";
      :Grib1_Center = 7; // int
      :Grib1_Subcenter = 0; // int
      :Grib1_TableVersion = 2; // int
      :Grib1_Parameter = 130; // int
      :Grib1_Parameter_Name = "MSLET";
      :Grib1_Level_Type = 102; // int
      :Grib1_Level_Desc = "Mean sea level";
      :Grib1_Interval_Type = -1; // int
      :Grib1_Interval_Name = "Unknown Time Range Indicator -1";

    float u-component_of_wind_tropopause(time=133, y=107, x=139);
      :long_name = "u-component of wind @ Tropopause";
      :units = "m/s";
      :description = "u-component of wind";
      :missing_value = NaNf; // float
      :grid_mapping = "PolarStereographic_Projection";
      :coordinates = "reftime time y x ";
      :Grib_Variable_Id = "VAR_7-0-2-33_L7";
      :Grib1_Center = 7; // int
      :Grib1_Subcenter = 0; // int
      :Grib1_TableVersion = 2; // int
      :Grib1_Parameter = 33; // int
      :Grib1_Parameter_Name = "UGRD";
      :Grib1_Level_Type = 7; // int
      :Grib1_Level_Desc = "Tropopause";
      :Grib1_Interval_Type = -1; // int
      :Grib1_Interval_Name = "Unknown Time Range Indicator -1";

    float v-component_of_wind_tropopause(time=133, y=107, x=139);
      :long_name = "v-component of wind @ Tropopause";
      :units = "m/s";
      :description = "v-component of wind";
      :missing_value = NaNf; // float
      :grid_mapping = "PolarStereographic_Projection";
      :coordinates = "reftime time y x ";
      :Grib_Variable_Id = "VAR_7-0-2-34_L7";
      :Grib1_Center = 7; // int
      :Grib1_Subcenter = 0; // int
      :Grib1_TableVersion = 2; // int
      :Grib1_Parameter = 34; // int
      :Grib1_Parameter_Name = "VGRD";
      :Grib1_Level_Type = 7; // int
      :Grib1_Level_Desc = "Tropopause";
      :Grib1_Interval_Type = -1; // int
      :Grib1_Interval_Name = "Unknown Time Range Indicator -1";

    float High_cloud_cover_HCY(time=133, y=107, x=139);
      :long_name = "High cloud cover @ High cloud layer";
      :units = "%";
      :description = "High cloud cover";
      :missing_value = NaNf; // float
      :grid_mapping = "PolarStereographic_Projection";
      :coordinates = "reftime time y x ";
      :Grib_Variable_Id = "VAR_7-0-2-75_L234";
      :Grib1_Center = 7; // int
      :Grib1_Subcenter = 0; // int
      :Grib1_TableVersion = 2; // int
      :Grib1_Parameter = 75; // int
      :Grib1_Parameter_Name = "HCDC";
      :Grib1_Level_Type = 234; // int
      :Grib1_Level_Desc = "High cloud layer";
      :Grib1_Interval_Type = -1; // int
      :Grib1_Interval_Name = "Unknown Time Range Indicator -1";

    float Relative_humidity_layer_between_two_sigmas_layer(time=133, layer_between_two_sigmas_layer=1, y=107, x=139);
      :long_name = "Relative humidity @ Layer between 2 sigma levels layer";
      :units = "%";
      :description = "Relative humidity";
      :missing_value = NaNf; // float
      :grid_mapping = "PolarStereographic_Projection";
      :coordinates = "reftime time layer_between_two_sigmas_layer y x ";
      :Grib_Variable_Id = "VAR_7-0-2-52_L108_layer";
      :Grib1_Center = 7; // int
      :Grib1_Subcenter = 0; // int
      :Grib1_TableVersion = 2; // int
      :Grib1_Parameter = 52; // int
      :Grib1_Parameter_Name = "RH";
      :Grib1_Level_Type = 108; // int
      :Grib1_Level_Desc = "Layer between 2 sigma levels";
      :Grib1_Interval_Type = -1; // int
      :Grib1_Interval_Name = "Unknown Time Range Indicator -1";

    float x(x=139);
      :standard_name = "projection_x_coordinate";
      :units = "km";
      :_CoordinateAxisType = "GeoX";

    float y(y=107);
      :standard_name = "projection_y_coordinate";
      :units = "km";
      :_CoordinateAxisType = "GeoY";

    double time(time=133);
      :units = "Hour since 2024-05-06T12:00:00Z";
      :standard_name = "time";
      :long_name = "GRIB forecast or observation time";
      :calendar = "proleptic_gregorian";
      :_CoordinateAxisType = "Time";

    double reftime(time=133);
      :standard_name = "forecast_reference_time";
      :long_name = "GRIB reference time";
      :calendar = "proleptic_gregorian";
      :units = "Hour since 2024-05-06T12:00:00Z";
      :_CoordinateAxisType = "RunTime";

    double time1(time1=128);
      :units = "Hour since 2024-05-06T12:00:00Z";
      :standard_name = "time";
      :long_name = "GRIB forecast or observation time";
      :calendar = "proleptic_gregorian";
      :_CoordinateAxisType = "Time";

    double reftime1(time1=128);
      :standard_name = "forecast_reference_time";
      :long_name = "GRIB reference time";
      :calendar = "proleptic_gregorian";
      :units = "Hour since 2024-05-06T12:00:00Z";
      :_CoordinateAxisType = "RunTime";

    float isobaric(isobaric=24);
      :units = "hPa";
      :long_name = "Isobaric surface";
      :positive = "down";
      :Grib_level_type = 100; // int
      :_CoordinateAxisType = "Pressure";
      :_CoordinateZisPositive = "down";

    float isobaric1(isobaric1=5);
      :units = "hPa";
      :long_name = "Isobaric surface";
      :positive = "down";
      :Grib_level_type = 100; // int
      :_CoordinateAxisType = "Pressure";
      :_CoordinateZisPositive = "down";

    float isobaric2(isobaric2=29);
      :units = "hPa";
      :long_name = "Isobaric surface";
      :positive = "down";
      :Grib_level_type = 100; // int
      :_CoordinateAxisType = "Pressure";
      :_CoordinateZisPositive = "down";

    float layer_between_two_sigmas_layer(layer_between_two_sigmas_layer=1);
      :units = "sigma";
      :long_name = "Layer between 2 sigma levels";
      :positive = "down";
      :Grib_level_type = 108; // int
      :bounds = "layer_between_two_sigmas_layer_bounds";
      :_CoordinateAxisType = "GeoZ";
      :_CoordinateZisPositive = "down";

  // global attributes:
  :Originating_or_generating_Center = "US National Weather Service, National Centres for Environmental Prediction (NCEP)";
  :Originating_or_generating_Subcenter = "0";
  :GRIB_table_version = "0,2";
  :Generating_process_or_model = "MESO NAM Model (currently 12 km)";
  :file_format = "GRIB-1";
  :Conventions = "CF-1.6";
  :history = "Read using CDM IOSP GribCollection v3";
  :featureType = "GRID";
  :_CoordSysBuilder = "ucar.nc2.dataset.conv.CF1Convention";
}