netcdf cdip/model/misc/nwang/147p1_2d_2022.nc {
  dimensions:
    metaBoundsCount = 2;
    waveTime = 11247;
    waveFrequency = 64;
    waveDirection = 72;
    metaDeployCount = 2;
    metaStationNameLength = 27;
  variables:
    int waveTime(waveTime=11247);
      :long_name = "UTC sample start time";
      :standard_name = "time";
      :units = "seconds since 1970-01-01 00:00:00 UTC";
      :calendar = "standard";
      :axis = "T";
      :bounds = "waveTimeBounds";
      :comment = "Spectral processing performed on 1600-second samples specified by waveTimeBounds.";

    int waveTimeBounds(waveTime=11247, metaBoundsCount=2);
      :long_name = "time cell bounds";
      :units = "seconds since 1970-01-01 00:00:00 UTC";
      :calendar = "standard";

    byte waveFlagPrimary(waveTime=11247);
      :long_name = "primary wave QC flag";
      :_FillValue = -127B; // byte
      :valid_min = 1B; // byte
      :valid_max = 9B; // byte
      :flag_values = 1B, 2B, 3B, 4B, 9B; // byte
      :flag_meanings = "good not_evaluated questionable bad missing";
      :reference = "Ocean Data Standards, UNESCO 2013 - IOC Manuals and Guides, 54, Volume 3 Version 1";
      :ancillary_variables = "waveFlagSecondary";

    byte waveFlagSecondary(waveTime=11247);
      :long_name = "secondary model QC flag";
      :_FillValue = -127B; // byte
      :valid_min = 0B; // byte
      :valid_max = 2B; // byte
      :flag_values = 0B, 1B, 2B; // byte
      :flag_meanings = "unspecified insufficient_input low_energy";
      :reference = "http://cdip.ucsd.edu/documentation";

    float waveHs(waveTime=11247);
      :long_name = "significant wave height";
      :units = "meter";
      :_FillValue = -999.99f; // float
      :standard_name = "sea_surface_wave_significant_height";
      :coordinates = "metaLatitude metaLongitude";
      :grid_mapping = "metaGridMapping";
      :valid_min = 0.0f; // float
      :valid_max = 20.0f; // float
      :ancillary_variables = "waveFlagPrimary waveFlagSecondary";
      :ncei_name = "WAVE HEIGHT - SIGNIFICANT";

    float waveTp(waveTime=11247);
      :long_name = "peak wave period";
      :units = "second";
      :_FillValue = -999.99f; // float
      :standard_name = "sea_surface_wave_period_at_variance_spectral_density_maximum";
      :coordinates = "metaLatitude metaLongitude";
      :grid_mapping = "metaGridMapping";
      :valid_min = 0.0f; // float
      :valid_max = 40.0f; // float
      :ancillary_variables = "waveFlagPrimary waveFlagSecondary";
      :ncei_name = "WAVE - PEAK PERIOD";

    float waveTa(waveTime=11247);
      :long_name = "average wave period";
      :units = "second";
      :_FillValue = -999.99f; // float
      :standard_name = "sea_surface_wave_mean_period_from_variance_spectral_density_first_frequency_moment";
      :coordinates = "metaLatitude metaLongitude";
      :grid_mapping = "metaGridMapping";
      :valid_min = 0.0f; // float
      :valid_max = 40.0f; // float
      :ancillary_variables = "waveFlagPrimary waveFlagSecondary";
      :ncei_name = "WAVE PERIOD - AVERAGE";
      :additional_processing = "Calculated from the full-spectrum, buoy-returned energy density values.";

    float waveDp(waveTime=11247);
      :long_name = "peak wave direction";
      :units = "degreeT";
      :_FillValue = -999.99f; // float
      :standard_name = "sea_surface_wave_from_direction";
      :coordinates = "metaLatitude metaLongitude";
      :grid_mapping = "metaGridMapping";
      :valid_min = 0.0f; // float
      :valid_max = 360.0f; // float
      :ancillary_variables = "waveFlagPrimary waveFlagSecondary";
      :ncei_name = "WAVE DIRECTION";
      :additional_processing = "Magnetic declination - INT(metaDeclination) - added to buoy-returned direction to shift to degrees true.";

    float wavePeakPSD(waveTime=11247);
      :long_name = "peak wave power spectral density";
      :units = "m*m/hertz";
      :_FillValue = -999.99f; // float
      :coordinates = "metaLatitude metaLongitude";
      :grid_mapping = "metaGridMapping";
      :valid_min = 0.0f; // float
      :valid_max = 5000.0f; // float
      :ancillary_variables = "waveFlagPrimary waveFlagSecondary";

    float waveTz(waveTime=11247);
      :long_name = "spectral zero-upcross wave period";
      :units = "second";
      :_FillValue = -999.99f; // float
      :standard_name = "sea_surface_wave_zero_upcrossing_period";
      :coordinates = "metaLatitude metaLongitude";
      :grid_mapping = "metaGridMapping";
      :valid_min = 0.0f; // float
      :valid_max = 40.0f; // float
      :ancillary_variables = "waveFlagPrimary waveFlagSecondary";

    int waveSourceIndex(waveTime=11247);
      :long_name = "source file index";
      :_FillValue = -99999; // int

    float waveFrequency(waveFrequency=64);
      :long_name = "band center frequency";
      :units = "hertz";
      :standard_name = "wave_frequency";
      :bounds = "waveFrequencyBounds";

    float waveFrequencyBounds(waveFrequency=64, metaBoundsCount=2);
      :long_name = "frequency cell bounds";
      :units = "hertz";

    byte waveFrequencyFlagPrimary(waveFrequency=64);
      :long_name = "primary waveFrequency QC flag";
      :_FillValue = -127B; // byte
      :valid_min = 1B; // byte
      :valid_max = 9B; // byte
      :flag_values = 1B, 2B, 3B, 4B, 9B; // byte
      :flag_meanings = "good not_evaluated questionable bad missing";
      :reference = "Ocean Data Standards, UNESCO 2013 - IOC Manuals and Guides, 54, Volume 3 Version 1";
      :ancillary_variables = "waveFrequencyFlagSecondary";

    byte waveFrequencyFlagSecondary(waveFrequency=64);
      :long_name = "secondary waveFrequency QC flag";
      :_FillValue = -127B; // byte
      :valid_min = 0B; // byte
      :valid_max = 2B; // byte
      :flag_values = 0B, 1B, 2B; // byte
      :flag_meanings = "unspecified out_of_range above_hull_response_limit";
      :reference = "http://cdip.ucsd.edu/documentation";

    float waveBandwidth(waveFrequency=64);
      :long_name = "bandwidth";
      :units = "hertz";
      :_FillValue = -999.99f; // float
      :ncei_name = "WAVE ENERGY - WIDTH OF SPECTRAL BANDS";

    float waveEnergyDensity(waveTime=11247, waveFrequency=64);
      :long_name = "band energy density";
      :units = "meter^2 second";
      :_FillValue = -999.99f; // float
      :standard_name = "sea_surface_wave_variance_spectral_density";
      :coordinates = "metaLatitude metaLongitude";
      :grid_mapping = "metaGridMapping";
      :valid_min = 0.0f; // float
      :ancillary_variables = "waveFlagPrimary waveFrequencyFlagPrimary waveFlagSecondary waveFrequencyFlagSecondary";
      :ncei_name = "WAVE ENERGY - SPECTRAL VALUE";

    float waveMeanDirection(waveTime=11247, waveFrequency=64);
      :long_name = "band mean direction";
      :units = "degreeT";
      :_FillValue = -999.99f; // float
      :standard_name = "sea_surface_wave_from_direction";
      :coordinates = "metaLatitude metaLongitude";
      :grid_mapping = "metaGridMapping";
      :valid_min = 0.0f; // float
      :valid_max = 360.0f; // float
      :ancillary_variables = "waveFlagPrimary waveFrequencyFlagPrimary waveFlagSecondary waveFrequencyFlagSecondary";
      :ncei_name = "WAVE DIRECTION - AVERAGE";
      :additional_processing = "Magnetic declination (metaDeclination) added to buoy-returned direction to shift to degrees true.";

    float waveA1Value(waveTime=11247, waveFrequency=64);
      :long_name = "band a1 Fourier coefficient";
      :_FillValue = -999.99f; // float
      :coordinates = "metaLatitude metaLongitude";
      :grid_mapping = "metaGridMapping";
      :valid_min = -1.0f; // float
      :valid_max = 1.0f; // float
      :ancillary_variables = "waveFlagPrimary waveFrequencyFlagPrimary waveFlagSecondary waveFrequencyFlagSecondary";
      :ncei_name = "WAVE DATA - ANGULAR FOURIER COEFFICIENTS";
      :additional_processing = "Calculated relative to true north from the buoy-returned mean dir, spread, m2, and n2.";

    float waveB1Value(waveTime=11247, waveFrequency=64);
      :long_name = "band b1 Fourier coefficient";
      :_FillValue = -999.99f; // float
      :coordinates = "metaLatitude metaLongitude";
      :grid_mapping = "metaGridMapping";
      :valid_min = -1.0f; // float
      :valid_max = 1.0f; // float
      :ancillary_variables = "waveFlagPrimary waveFrequencyFlagPrimary waveFlagSecondary waveFrequencyFlagSecondary";
      :ncei_name = "WAVE DATA - ANGULAR FOURIER COEFFICIENTS";
      :additional_processing = "Calculated relative to true north from the buoy-returned mean dir, spread, m2, and n2.";

    float waveA2Value(waveTime=11247, waveFrequency=64);
      :long_name = "band a2 Fourier coefficient";
      :_FillValue = -999.99f; // float
      :coordinates = "metaLatitude metaLongitude";
      :grid_mapping = "metaGridMapping";
      :valid_min = -1.0f; // float
      :valid_max = 1.0f; // float
      :ancillary_variables = "waveFlagPrimary waveFrequencyFlagPrimary waveFlagSecondary waveFrequencyFlagSecondary";
      :ncei_name = "WAVE DATA - ANGULAR FOURIER COEFFICIENTS";
      :additional_processing = "Calculated relative to true north from the buoy-returned mean dir, spread, m2, and n2.";

    float waveB2Value(waveTime=11247, waveFrequency=64);
      :long_name = "band b2 Fourier coefficient";
      :_FillValue = -999.99f; // float
      :coordinates = "metaLatitude metaLongitude";
      :grid_mapping = "metaGridMapping";
      :valid_min = -1.0f; // float
      :valid_max = 1.0f; // float
      :ancillary_variables = "waveFlagPrimary waveFrequencyFlagPrimary waveFlagSecondary waveFrequencyFlagSecondary";
      :ncei_name = "WAVE DATA - ANGULAR FOURIER COEFFICIENTS";
      :additional_processing = "Calculated relative to true north from the buoy-returned mean dir, spread, m2, and n2.";

    float waveCheckFactor(waveTime=11247, waveFrequency=64);
      :long_name = "band check factor (inverse of wave ellipticity)";
      :_FillValue = -999.99f; // float
      :coordinates = "metaLatitude metaLongitude";
      :grid_mapping = "metaGridMapping";
      :valid_min = 0.0f; // float
      :valid_max = 2.55f; // float
      :ancillary_variables = "waveFlagPrimary waveFrequencyFlagPrimary waveFlagSecondary waveFrequencyFlagSecondary";

    float waveSpread(waveTime=11247, waveFrequency=64);
      :long_name = "band directional spread";
      :units = "degree";
      :_FillValue = -999.99f; // float
      :coordinates = "metaLatitude metaLongitude";
      :grid_mapping = "metaGridMapping";
      :valid_min = 0.0f; // float
      :valid_max = 90.0f; // float
      :ancillary_variables = "waveFlagPrimary waveFrequencyFlagPrimary waveFlagSecondary waveFrequencyFlagSecondary";

    float waveM2Value(waveTime=11247, waveFrequency=64);
      :long_name = "band centered sine Fourier coefficient";
      :_FillValue = -999.99f; // float
      :coordinates = "metaLatitude metaLongitude";
      :grid_mapping = "metaGridMapping";
      :valid_min = -1.0f; // float
      :valid_max = 1.0f; // float
      :ancillary_variables = "waveFlagPrimary waveFrequencyFlagPrimary waveFlagSecondary waveFrequencyFlagSecondary";

    float waveN2Value(waveTime=11247, waveFrequency=64);
      :long_name = "band centered cosine Fourier coefficient";
      :_FillValue = -999.99f; // float
      :coordinates = "metaLatitude metaLongitude";
      :grid_mapping = "metaGridMapping";
      :valid_min = -1.0f; // float
      :valid_max = 1.0f; // float
      :ancillary_variables = "waveFlagPrimary waveFrequencyFlagPrimary waveFlagSecondary waveFrequencyFlagSecondary";

    float waveDirection(waveDirection=72);
      :long_name = "bin center direction";
      :units = "degreesT";
      :standard_name = "wave_direction";

    float waveDirectionBounds(waveDirection=72, metaBoundsCount=2);
      :long_name = "direction cell bounds";
      :units = "degreesT";

    float waveDirectionalSpectrum(waveTime=11247, waveFrequency=64, waveDirection=72);
      :long_name = "directional energy density";
      :units = "meter^2 second / degree";
      :_FillValue = -999.99f; // float
      :standard_name = "sea_surface_wave_directional_variance_spectral_density";
      :coordinates = "metaLatitude metaLongitude";
      :grid_mapping = "metaGridMapping";
      :valid_min = 0.0f; // float
      :ancillary_variables = "waveFlagPrimary waveFrequencyFlagPrimary waveFlagSecondary waveFrequencyFlagSecondary";
      :ncei_name = "DIRECTIONAL WAVE SPECTRA";

    float metaDeployLatitude(metaDeployCount=2);
      :standard_name = "latitude";
      :units = "degrees_north";
      :valid_min = -90.0f; // float
      :valid_max = 90.0f; // float
      :ncei_name = "LATITUDE";
      :long_name = "deployment latitude";

    float metaDeployLongitude(metaDeployCount=2);
      :standard_name = "longitude";
      :units = "degrees_east";
      :valid_min = -180.0f; // float
      :valid_max = 180.0f; // float
      :ncei_name = "LONGITUDE";
      :long_name = "deployment longitude";

    float metaWaterDepth(metaDeployCount=2);
      :standard_name = "sea_floor_depth_below_sea_surface";
      :long_name = "water depth";
      :units = "meter";
      :_FillValue = -999.99f; // float
      :ncei_name = "DEPTH - BOTTOM";

    float metaDeclination(metaDeployCount=2);
      :long_name = "magnetic declination";
      :units = "degree";

    char metaStationName(metaStationNameLength=27);
      :long_name = "station name";
      :cf_role = "timeseries_id";

    float metaStationLatitude;
      :standard_name = "latitude";
      :units = "degrees_north";
      :valid_min = -90.0f; // float
      :valid_max = 90.0f; // float
      :axis = "Y";
      :ncei_name = "LATITUDE";
      :long_name = "station average latitude";
      :comment = "Averaged over all records. Record-specific deployment positions can be obtained from metaDeployLatitude and metaDeployLongitude as indexed by waveSourceIndex, sstSourceIndex, etc.";

    float metaStationLongitude;
      :standard_name = "longitude";
      :units = "degrees_east";
      :valid_min = -180.0f; // float
      :valid_max = 180.0f; // float
      :axis = "X";
      :ncei_name = "LONGITUDE";
      :long_name = "station average longitude";
      :comment = "Averaged over all records. Record-specific deployment positions can be obtained from metaDeployLatitude and metaDeployLongitude as indexed by waveSourceIndex, sstSourceIndex, etc.";

    char metaPlatform;
      :long_name = "platform_attributes";
      :make_model = "Multiple sensors possibly used. Please refer to per-deployment datasets.";
      :documentation_url = "http://datawell.nl";
      :mooring = "Datawell-compliant";

    char metaInstrumentation;
      :long_name = "instrumentation_attributes";
      :make_model = "Multiple sensors possibly used. Please refer to per-deployment datasets.";
      :documentation_url = "http://datawell.nl";
      :mooring = "Datawell-compliant";

    char metaGridMapping;
      :grid_mapping_name = "latitude_longitude";
      :longitude_of_prime_meridian = 0.0f; // float
      :semi_major_axis = 6378137.0; // double
      :inverse_flattening = 298.257223563; // double

  // global attributes:
  :naming_authority = "edu.ucsd.cdip";
  :keywords_vocabulary = "Global Change Master Directory (GCMD) Earth Science Keywords";
  :date_created = "2022-10-29T06:48:00Z";
  :date_issued = "2022-10-29T06:48:00Z";
  :date_modified = "2022-10-29T06:48:00Z";
  :creator_name = "Coastal Data Information Program, SIO/UCSD";
  :creator_url = "http://cdip.ucsd.edu";
  :creator_email = "www@cdip.ucsd.edu";
  :publisher_name = "Coastal Data Information Program, SIO/UCSD";
  :publisher_url = "http://cdip.ucsd.edu";
  :publisher_email = "www@cdip.ucsd.edu";
  :institution = "Scripps Institution of Oceanography, University of California San Diego";
  :project = "Coastal Data Information Program (CDIP)";
  :processing_level = "QA/QC information available at http://cdip.ucsd.edu/documentation";
  :standard_name_vocabulary = "CF Standard Name Table (v29, 08 July 2015)";
  :Conventions = "ACDD-1.3, CF-1.6";
  :license = "These data may be redistributed and used without restriction.";
  :cdm_data_type = "Station";
  :featureType = "timeSeries";
  :ncei_template_version = "NCEI_NetCDF_TimeSeries_Orthogonal_Template_v2.0";
  :references = "http://cdip.ucsd.edu/documentation";
  :uuid = "5F7A996B-2202-4E65-9820-5AE1ACDFF96C";
  :title = "Directional wave and sea surface temperature measurements collected in situ by Datawell Waverider buoys located near CAPE HENRY, VA from 2020/12/03 to 2022/10/29.";
  :summary = "Directional wave and sea surface temperature measurements collected in situ by Datawell Waverider buoys located near CAPE HENRY, VA from 2020/12/03 to 2022/10/29. This dataset includes publicly-released data only, excluding all records flagged bad by quality control procedures. A total of 31482 wave samples were analyzed for this area, where the water depth is approximately 15 to 18 meters.";
  :keywords = "EARTH SCIENCE, OCEANS, OCEAN WAVES, GRAVITY WAVES, WIND WAVES, SIGNIFICANT WAVE HEIGHT, WAVE FREQUENCY, WAVE PERIOD, WAVE SPECTRA, OCEAN TEMPERATURE, SEA SURFACE TEMPERATURE, WATER TEMPERATURE, OCEAN, ATLANTIC OCEAN, NORTH ATLANTIC OCEAN";
  :id = "CDIP_147p1_20201203-20221029_historic";
  :history = "2022-10-29T06:48:00Z: dataset created; user, program, arguments: uproc, wnc_aggregate_hist v1.0, 147p1 16 17. If date_modified is after date_created, contact CDIP for details of changes.";
  :comment = "Multiple deployments may be included in this dataset. Please refer to the per-deployment datasets - as referenced by sourceFilename and the xxxSourceIndex variables - for more complete metadata. All values are decoded directly from the instruments in accordance with the manufacturers documentation EXCEPT for those with the attribute :additional_processing which describes further data handling performed by CDIP.";
  :acknowledgment = "CDIP is primarily supported by the U.S. Army Corps of Engineers (USACE). Field operator: CDIP";
  :metadata_link = "http://cdip.ucsd.edu/metadata/147p1";
  :contributor_name = "CDIP, USACE";
  :contributor_role = "station operation, station funding";
  :geospatial_lat_min = 36.912704f; // float
  :geospatial_lat_max = 36.916405f; // float
  :geospatial_lat_units = "degrees_north";
  :geospatial_lat_resolution = 1.0E-4f; // float
  :geospatial_lon_min = -75.723755f; // float
  :geospatial_lon_max = -75.72018f; // float
  :geospatial_lon_units = "degrees_east";
  :geospatial_lon_resolution = 1.0E-4f; // float
  :geospatial_vertical_min = 0.0f; // float
  :geospatial_vertical_max = 0.0f; // float
  :geospatial_vertical_units = "meters";
  :geospatial_vertical_origin = "sea surface";
  :geospatial_vertical_positive = "up";
  :geospatial_vertical_resolution = 1.0f; // float
  :time_coverage_start = "2020-12-03T17:00:00Z";
  :time_coverage_end = "2022-10-29T06:59:59Z";
  :time_coverage_duration = "P694DT14H00M";
  :time_coverage_resolution = "PT30M";
  :source = "insitu observations";
  :platform = "metaPlatform";
  :instrument = "metaInstrumentation";
}