netcdf AMSEAS_3D/AMSEAS_Best_Aggregation_3D_best.ncd {
  dimensions:
    longitude = 150;
    latitude = 75;
    depth = 40;
    time = 321;
  variables:
    double water_u(time=321, depth=40, latitude=75, longitude=150);
      :units = "m s-1";
      :long_name = "Eastward Water Velocity";
      :standard_name = "eastward_sea_water_velocity";
      :_FillValue = NaN; // double
      :coordinates = "time_run time longitude latitude depth time";
      :grid_mapping = "crs";

    double water_v(time=321, depth=40, latitude=75, longitude=150);
      :units = "m s-1";
      :long_name = "Northward Water Velocity";
      :standard_name = "northward_sea_water_velocity";
      :_FillValue = NaN; // double
      :coordinates = "time_run time longitude latitude depth time";
      :grid_mapping = "crs";

    double water_temp(time=321, depth=40, latitude=75, longitude=150);
      :units = "degree_C";
      :long_name = "Water Temperature";
      :standard_name = "sea_water_temperature";
      :_FillValue = NaN; // double
      :coordinates = "time_run time longitude latitude depth time";
      :grid_mapping = "crs";

    double salinity(time=321, depth=40, latitude=75, longitude=150);
      :units = "psu";
      :long_name = "Salinity";
      :standard_name = "sea_water_salinity";
      :_FillValue = NaN; // double
      :coordinates = "time_run time longitude latitude depth time";
      :grid_mapping = "crs";

    float longitude(longitude=150);
      :units = "degrees_east";
      :long_name = "Longitude";
      :standard_name = "longitude";
      :_CoordinateAxisType = "Lon";
      :axis = "X";

    float latitude(latitude=75);
      :units = "degrees_north";
      :long_name = "Latitude";
      :standard_name = "latitude";
      :_CoordinateAxisType = "Lat";
      :axis = "Y";

    float depth(depth=40);
      :units = "m";
      :long_name = "Depth below sea surface";
      :standard_name = "depth";
      :positive = "down";
      :_CoordinateAxisType = "Height";
      :_CoordinateZisPositive = "down";
      :axis = "Z";

    double time(time=321);
      :long_name = "Forecast time for ForecastModelRunCollection";
      :standard_name = "time";
      :calendar = "proleptic_gregorian";
      :units = "hours since 2025-09-02 00:00:00.000 UTC";
      :missing_value = NaN; // double
      :_CoordinateAxisType = "Time";

    double time_run(time=321);
      :long_name = "run times for coordinate = time";
      :standard_name = "forecast_reference_time";
      :calendar = "proleptic_gregorian";
      :units = "hours since 2025-09-02 00:00:00.000 UTC";
      :missing_value = NaN; // double
      :_CoordinateAxisType = "RunTime";

    double time_offset(time=321);
      :long_name = "offset hour from start of run for coordinate = time";
      :standard_name = "forecast_period";
      :calendar = "proleptic_gregorian";
      :units = "hours since 2025-09-02T00:00:00Z";
      :missing_value = NaN; // double
      :_CoordinateAxisType = "TimeOffset";

  // global attributes:
  :title = "AMSEAS Model - Best Available Timeseries Dataset";
  :source = "AMSEAS oceanographic model";
  :institution = "NOAA National Centers for Environmental Information (NCEI)";
  :model_run_date = "2025100700";
  :creation_date = "2025-10-08 14:33:00";
  :geospatial_lat_min = 5.0; // double
  :geospatial_lat_max = 35.0; // double
  :geospatial_lon_min = -98.0; // double
  :geospatial_lon_max = -58.0; // double
  :Conventions = "CF-1.6, ACDD-1.3";
  :classification_level = ;
  :distribution_statement = "Approved for Public Release; distribution unlimited.";
  :downgrade_date = "not applicable";
  :classification_authority = "not applicable";
  :contact = "not applicable";
  :history = "created: 2025-10-08 14:33:00 -0000 ;\nFMRC Best Dataset";
  :generating_model = "COAMPS amseas_u project";
  :model_type = "COAMPS Version v2021.5";
  :operational_status = "not applicable";
  :input_data_source = "not applicable";
  :time_origin = "2025-10-07 00:00:00 UTC";
  :Unlimited_Dimension = "time";
  :_CoordSysBuilder = "ucar.nc2.dataset.conv.CF1Convention";
  :cdm_data_type = "Grid";
  :featureType = "GRID";
  :location = "Proto fmrc:AMSEAS_Best_Aggregation_3D";
  :summary = "High-resolution oceanographic model data for the Caribbean Sea, Gulf of Mexico, and Western Atlantic Ocean providing water temperature, salinity, and velocity fields at multiple depth levels.";
  :project = "NOAA Oceanographic Modeling";
  :standard_name_vocabulary = "CF Standard Name Table v77";
  :processing_level = "3";
  :geospatial_vertical_min = 0.0; // double
  :geospatial_vertical_max = 5000.0; // double
  :time_coverage_resolution = "PT3H";
}