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Dataset Title:  Wave data for PSLR Subscribe RSS
Institution:  CODAR   (Dataset ID: CODAR_PSLR_hfr_wave)
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Subset | Make a graph
 
Variable ?   Optional
Constraint #1 ?
Optional
Constraint #2 ?
   Minimum ?
   or a List of Values ?
   Maximum ?
 
 time (TIME SEC, UTC) ?          2025-04-21T08:30:00Z    2025-10-09T11:00:00Z
  < slider >
 file_type ?      
   - +  ?
 MWHT (wave_model_height_in_meters, m) ?          0.52    7.53
 MWPD (wave_spectra_period, seconds) ?          6.1    17.0
 WAVB (wave_from_direction, degrees) ?          0.0    359.1
 WNDB (wind_from_direction, degrees) ?          0.0    359.7
 PMWH (m) ?          0.07    4.32
 ACNT (spectra_count) ?          0    84
 DIST (distance_from_origin, km) ?      
   - +  ?
 RCLL ?          2    25
 longitude (degrees_east) ?      
   - +  ?
  < slider >
 latitude (degrees_north) ?      
   - +  ?
  < slider >
 WDPT ?          0    37
 MTHD (wave_method) ?          0    2
 FLAG (wave_vector_flag) ?          0    1040
 WHNM (wave_height_valid_points) ?          0    78
 WHSD (m) ?          0.0    0.77
 WWHT (wind_wave_height, m) ?              
 WWPD (wind_wave_period, seconds) ?              
 WWFB (wind_wave_from_direction) ?      
   - +  ?
 WWDP (wind_wave_doppler_bins) ?      
   - +  ?
 WWFL (wind_wave_vector_flag) ?      
   - +  ?
 SWHT (swell_wave_height, m) ?              
 SWPD (swell_wave_period, seconds) ?              
 SWFB (degrees) ?      
   - +  ?
 SWDP (swell_wave_doppler_bins) ?      
   - +  ?
 SWFL (swell_wave_vector_flag) ?      
   - +  ?
 SWBD (seconds) ?      
   - +  ?
 TYRS (year) ?      
   - +  ?
 TMON (month) ?      
   - +  ?
 TDAY (day) ?          "01"    "31"
 THRS (hour) ?          "00"    "23"
 TMIN (minute) ?          "00"    "30"
 TSEC (seconds) ?      
   - +  ?
 
Server-side Functions ?
 distinct() ?
? ("Hover here to see a list of options. Click on an option to select it.Hover here to see a list of options. Click on an option to select it.Hover here to see a list of options. Click on an option to select it.Hover here to see a list of options. Click on an option to select it.Hover here to see a list of options. Click on an option to select it.")

File type: (more information)

(Documentation / Bypass this form ? )
 
(Please be patient. It may take a while to get the data.)


 

The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.7452242e+9, 1.7600076e+9;
    String axis "T";
    String coverage_content_type "coordinate";
    String ioos_category "Time";
    String long_name "TIME SEC";
    String source_name "TIME_SEC";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String time_precision "1970-01-01T00:00:00Z";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  file_type {
    String coverage_content_type "qualityInformation";
    String ioos_category "Unknown";
    String long_name "flag indicating type of processing used";
  }
  MWHT {
    Float32 _FillValue 999.0;
    Float32 actual_range 0.52, 7.53;
    String coverage_content_type "physicalMeasurement";
    String ioos_category "Unknown";
    String long_name "wave_model_height_in_meters";
    String standard_name "sea_surface_wave_significant_height";
    String units "m";
  }
  MWPD {
    Float32 _FillValue 999.0;
    Float32 actual_range 6.1, 17.0;
    String coverage_content_type "physicalMeasurement";
    String ioos_category "Unknown";
    String long_name "wave_spectra_period";
    String standard_name "sea_surface_wave_mean_period";
    String units "seconds";
  }
  WAVB {
    Float32 actual_range 0.0, 359.1;
    String coverage_content_type "physicalMeasurement";
    String ioos_category "Unknown";
    String long_name "wave_from_direction";
    String standard_name "sea_surface_wave_from_direction";
    String units "degrees";
  }
  WNDB {
    Float32 actual_range 0.0, 359.7;
    String coverage_content_type "physicalMeasurement";
    String ioos_category "Unknown";
    String long_name "wind_from_direction";
    String standard_name "wind_from_direction";
    String units "degrees";
  }
  PMWH {
    Float32 actual_range 0.07, 4.32;
    String ioos_category "Unknown";
    String long_name "predicted_wave_height_based_on_cross_spectra_noise_floor";
    String units "m";
  }
  ACNT {
    Byte _FillValue 127;
    String _Unsigned "false";
    Byte actual_range 0, 84;
    String ioos_category "Unknown";
    String long_name "spectra_count";
  }
  DIST {
    Float64 _FillValue NaN;
    String ioos_category "Unknown";
    String long_name "distance_from_origin";
    String units "km";
  }
  RCLL {
    Byte _FillValue 127;
    String _Unsigned "false";
    Byte actual_range 2, 25;
    String ioos_category "Unknown";
    String long_name "range_cell_of_result_from_cross_spectra";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 actual_range -122.4700261, -120.9908277;
    String axis "X";
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String coverage_content_type "coordinate";
    String ioos_category "Location";
    String long_name "Longitude";
    String source_name "LOND";
    String standard_name "longitude";
    String units "degrees_east";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float64 actual_range 36.0645091, 36.6845172;
    String axis "Y";
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String coverage_content_type "coordinate";
    String ioos_category "Location";
    String long_name "Latitude";
    String source_name "LATD";
    String standard_name "latitude";
    String units "degrees_north";
  }
  WDPT {
    Byte _FillValue 127;
    String _Unsigned "false";
    Byte actual_range 0, 37;
    String ioos_category "Unknown";
    String long_name "number_of_doppler_points_used_for_wave_calculation";
  }
  MTHD {
    Byte _FillValue 127;
    String _Unsigned "false";
    Byte actual_range 0, 2;
    String ioos_category "Unknown";
    String long_name "wave_method";
  }
  FLAG {
    Int16 _FillValue 32767;
    Int16 actual_range 0, 1040;
    Float64 colorBarMaximum 150.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Quality";
    String long_name "wave_vector_flag";
  }
  WHNM {
    Byte _FillValue 127;
    String _Unsigned "false";
    Byte actual_range 0, 78;
    String ioos_category "Unknown";
    String long_name "wave_height_valid_points";
  }
  WHSD {
    Float32 actual_range 0.0, 0.77;
    String ioos_category "Unknown";
    String long_name "wave_height_standard_deviation";
    String units "m";
  }
  WWHT {
    Float32 _FillValue 999.0;
    String ioos_category "Unknown";
    String long_name "wind_wave_height";
    String standard_name "sea_surface_wind_wave_significant_height";
    String units "m";
  }
  WWPD {
    Float32 _FillValue 999.0;
    String ioos_category "Unknown";
    String long_name "wind_wave_period";
    String standard_name "sea_surface_wind_wave_mean_period";
    String units "seconds";
  }
  WWFB {
    String ioos_category "Unknown";
    String long_name "wind_wave_from_direction";
    String standard_name "sea_surface_wind_wave_from_direction";
  }
  WWDP {
    Byte _FillValue 127;
    String _Unsigned "false";
    String ioos_category "Unknown";
    String long_name "wind_wave_doppler_bins";
  }
  WWFL {
    Byte _FillValue 127;
    String _Unsigned "false";
    String ioos_category "Unknown";
    String long_name "wind_wave_vector_flag";
  }
  SWHT {
    Float32 _FillValue 999.0;
    String ioos_category "Unknown";
    String long_name "swell_wave_height";
    String standard_name "sea_surface_swell_wave_significant_height";
    String units "m";
  }
  SWPD {
    Float32 _FillValue 999.0;
    String ioos_category "Unknown";
    String long_name "swell_wave_period";
    String standard_name "sea_surface_swell_wave_mean_period";
    String units "seconds";
  }
  SWFB {
    String ioos_category "Unknown";
    String long_name "swell_wave_from_direction";
    String standard_name "sea_surface_swell_wave_from_direction";
    String units "degrees";
  }
  SWDP {
    Byte _FillValue 127;
    String _Unsigned "false";
    String ioos_category "Unknown";
    String long_name "swell_wave_doppler_bins";
  }
  SWFL {
    Byte _FillValue 127;
    String _Unsigned "false";
    String ioos_category "Unknown";
    String long_name "swell_wave_vector_flag";
  }
  SWBD {
    String ioos_category "Unknown";
    String long_name "bimodal_boundary_period_between_swell_and_wind_waves";
    String units "seconds";
  }
  TYRS {
    Int16 _FillValue 32767;
    Int16 actual_range 2025, 2025;
    String ioos_category "Unknown";
    String long_name "year";
  }
  TMON {
    String ioos_category "Unknown";
    String long_name "month";
  }
  TDAY {
    String ioos_category "Unknown";
    String long_name "day";
  }
  THRS {
    String ioos_category "Unknown";
    String long_name "hour";
  }
  TMIN {
    String ioos_category "Unknown";
    String long_name "minute";
  }
  TSEC {
    String ioos_category "Unknown";
    String long_name "seconds";
  }
 }
  NC_GLOBAL {
    String cdm_data_type "Grid";
    String Conventions "CF-1.12, ACDD-1.3, IOOS-1.2";
    String creator_country "United States of America";
    String creator_email "support@codar.com";
    String creator_institution "CODAR Ocean Sensors, Ltd.";
    String creator_name "CODAR Ocean Sensors, Ltd.\"";
    String creator_sector "industry";
    String creator_type "institution";
    String creator_url "https://codar.com/";
    Float64 Easternmost_Easting -120.9908277;
    Float64 geospatial_lat_max 36.6845172;
    Float64 geospatial_lat_min 36.0645091;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -120.9908277;
    Float64 geospatial_lon_min -122.4700261;
    String geospatial_lon_units "degrees_east";
    String history 
"2025-10-09T13:17:42Z (local files)
2025-10-09T13:17:42Z https://hfradar.ioos.us/erddap/tabledap/CODAR_PSLR_hfr_wave.html";
    String infoUrl "https://rps-nccf-hfrnet-dissimentation-uat.s3.us-east-1.amazonaws.com/waves/PSLR/";
    String institution "CODAR";
    String keywords "acnt, aws, bigc, bucket, data, dist, flag, hfrnet, latitude, longitude, minimum, mthd, mwht, mwpd, nccf, pmwh, processed, quality, rcll, str, swbd, swdp, swfb, swfl, swht, swpd, tday, temperature, thrs, time, time2, TMIN, tmon, tsec, tyrs, uat, wavb, waves, wdpt, whnm, whsd, wndb, wwdp, wwfb, wwfl, wwht, wwpd";
    String license 
"The data may be used and redistributed for free but is not intended
for legal use, since it may contain inaccuracies. Neither the data
Contributor, ERD, NOAA, nor the United States Government, nor any
of their employees or contractors, makes any warranty, express or
implied, including warranties of merchantability and fitness for a
particular purpose, or assumes any legal liability for the accuracy,
completeness, or usefulness, of this information.";
    Float64 Northernmost_Northing 36.6845172;
    String platform_name "Point Sur Long Range (PSLR) HF-radar station";
    String platform_vocabulary "https://mmisw.org/ont/ioos/platform";
    String publisher_country "United States of America";
    String publisher_email "data.ioos@noaa.gov";
    String publisher_institution "NOAA IOOS Surface Currents Program";
    String publisher_name "NOAA IOOS Surface Currents Program";
    String publisher_type "institution";
    String publisher_url "https://ioos.noaa.gov/project/hf-radar/";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 36.0645091;
    String standard_name_vocabulary "CF Standard Name Table v70";
    String subsetVariables "file_type,DIST, longitude, latitude, WWFB, WWDP, WWFL, SWFB, SWDP, SWFL, SWBD, TYRS, TMON, TSEC";
    String summary "waves/PSLR data from AWS S3 bucket rps-nccf-hfrnet-processed-uat";
    String testOutOfDate "now-1day";
    String time_coverage_end "2025-10-09T11:00:00Z";
    String time_coverage_start "2025-04-21T08:30:00Z";
    String title "Wave data for PSLR";
    Float64 Westernmost_Easting -122.4700261;
  }
}

 

Using tabledap to Request Data and Graphs from Tabular Datasets

tabledap lets you request a data subset, a graph, or a map from a tabular dataset (for example, buoy data), via a specially formed URL. tabledap uses the OPeNDAP (external link) Data Access Protocol (DAP) (external link) and its selection constraints (external link).

The URL specifies what you want: the dataset, a description of the graph or the subset of the data, and the file type for the response.

Tabledap request URLs must be in the form
https://coastwatch.pfeg.noaa.gov/erddap/tabledap/datasetID.fileType{?query}
For example,
https://coastwatch.pfeg.noaa.gov/erddap/tabledap/pmelTaoDySst.htmlTable?longitude,latitude,time,station,wmo_platform_code,T_25&time>=2015-05-23T12:00:00Z&time<=2015-05-31T12:00:00Z
Thus, the query is often a comma-separated list of desired variable names, followed by a collection of constraints (e.g., variable<value), each preceded by '&' (which is interpreted as "AND").

For details, see the tabledap Documentation.


 
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