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Dataset Title:	BUOY TORDERA WAVE
Institution:	ICATMAR (Dataset ID: BUOY_TORD_WAVE)
Range:	longitude = 2.7698 to 2.7698°E, latitude = 41.5997 to 41.5997°N, time = 2025-12-17T03:11:00Z to 2026-08-04T07:31:00Z
Information:	Summary \| License \| FGDC \| ISO 19115 \| Metadata \| Background \| Subset \| Data Access Form \| Files

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Things You Can Do With Your Graphs

Well, you can do anything you want with your graphs, of course. But some things you might not have considered are:

Web page authors can embed a graph of the latest data in a web page using HTML <img> tags.
Anyone can use ERDDAPs Slide Sorter to build a personal web page that displays graphs with the latest data (or other images or HTML content), each in its own, draggable slide.

The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  station_id {
    String actual_range 
"BOIA_TORDERA
BOIA_TORDERA";
    String cf_role "timeseries_id";
    String ioos_category "Identifier";
    String long_name "Station Identifier";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float64 actual_range 41.5997, 41.5997;
    String axis "Y";
    String ioos_category "Location";
    String long_name "Latitude";
    String standard_name "latitude";
    String units "degrees_north";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 actual_range 2.7698, 2.7698;
    String axis "X";
    String ioos_category "Location";
    String long_name "Longitude";
    String standard_name "longitude";
    String units "degrees_east";
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.76594106e+9, 1.78582866e+9;
    String axis "T";
    String calendar "gregorian";
    String ioos_category "Time";
    String long_name "Time";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  VGHS_WAVE {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0, 65.535;
    Float64 colorBarMaximum 10.0;
    Float64 colorBarMinimum 0.0;
    String depth "-1.5 m";
    String depth_units "m (positive down)";
    String icatmar_name "VGHS";
    String ioos_category "Surface Waves";
    String long_name "Significant wave height";
    String standard_name "sea_surface_wave_significant_height";
    String units "m";
  }
  VGTPK_WAVE {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.5, 13.474;
    Float64 colorBarMaximum 50.0;
    Float64 colorBarMinimum 0.0;
    String depth "-1.5 m";
    String depth_units "m (positive down)";
    String icatmar_name "VGTPK";
    String ioos_category "Statistics";
    String long_name "Wave peak period";
    String standard_name "sea_surface_wave_period_at_variance_spectral_density_maximum";
    String units "s";
  }
  VPED_WAVE {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0, 359.95;
    Float64 colorBarMaximum 360.0;
    Float64 colorBarMinimum 0.0;
    String depth "-1.5 m";
    String depth_units "m (positive down)";
    String icatmar_name "VPED";
    String ioos_category "Surface Waves";
    String long_name "Wave peak direction";
    String standard_name "sea_surface_wave_from_direction";
    String units "degree";
  }
  VMDR_WAVE {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0, 359.42;
    Float64 colorBarMaximum 360.0;
    Float64 colorBarMinimum 0.0;
    String depth "-1.5 m";
    String depth_units "m (positive down)";
    String icatmar_name "VMDR";
    String ioos_category "Surface Waves";
    String long_name "Mean wave direction";
    String standard_name "sea_surface_wave_mean_from_direction";
    String units "degree";
  }
  VMHM_WAVE {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0, 65.535;
    String depth "-1.5 m";
    String depth_units "m (positive down)";
    String icatmar_name "VMHM";
    String ioos_category "Surface Waves";
    String long_name "Maximum wave height";
    String standard_name "sea_surface_wave_maximum_height";
    String units "m";
  }
  VMTW_WAVE {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0, 10.365;
    Float64 colorBarMaximum 20.0;
    Float64 colorBarMinimum 0.0;
    String depth "-1.5 m";
    String depth_units "m (positive down)";
    String icatmar_name "VMTW";
    String ioos_category "Surface Waves";
    String long_name "Wave energy period";
    String standard_name "sea_surface_swell_wave_period";
  }
  VFA1_WAVE {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -0.999, 0.97;
    String depth "-1.5 m";
    String depth_units "m (positive down)";
    String icatmar_name "VFA1";
    String ioos_category "Unknown";
    String long_name "Fourier coefficient a1";
  }
  VFB1_WAVE {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -0.992, 1.0;
    String depth "-1.5 m";
    String depth_units "m (positive down)";
    String icatmar_name "VFB1";
    String ioos_category "Unknown";
    String long_name "Fourier coefficient b1";
  }
  VFA2_WAVE {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0, 32.767;
    String depth "-1.5 m";
    String depth_units "m (positive down)";
    String icatmar_name "VFA2";
    String ioos_category "Unknown";
    String long_name "Fourier coefficient a2";
  }
  VFB2_WAVE {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -3.17, 6.074;
    String depth "-1.5 m";
    String depth_units "m (positive down)";
    String icatmar_name "VFB2";
    String ioos_category "Unknown";
    String long_name "Fourier coefficient b2";
  }
  VMWH_WAVE {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0, 65.535;
    Float64 colorBarMaximum 10.0;
    Float64 colorBarMinimum 0.0;
    String depth "-1.5 m";
    String depth_units "m (positive down)";
    String icatmar_name "VMWH";
    String ioos_category "Surface Waves";
    String long_name "Wind wave significant height";
    String standard_name "sea_surface_wind_wave_significant_height";
    String units "m";
  }
  VMWT_WAVE {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.5, 11.907;
    Float64 colorBarMaximum 20.0;
    Float64 colorBarMinimum 0.0;
    String depth "-1.5 m";
    String depth_units "m (positive down)";
    String icatmar_name "VMWT";
    String ioos_category "Surface Waves";
    String long_name "Wind wave period";
    String standard_name "sea_surface_wind_wave_period";
    String units "s";
  }
  VMWD_WAVE {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0, 359.42;
    Float64 colorBarMaximum 360.0;
    Float64 colorBarMinimum 0.0;
    String depth "-1.5 m";
    String depth_units "m (positive down)";
    String icatmar_name "VMWD";
    String ioos_category "Surface Waves";
    String long_name "Wind wave direction";
    String standard_name "sea_surface_wind_wave_from_direction";
    String units "degree";
  }
  SWHT_WAVE {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0, 2.172;
    Float64 colorBarMaximum 10.0;
    Float64 colorBarMinimum 0.0;
    String depth "-1.5 m";
    String depth_units "m (positive down)";
    String icatmar_name "SWHT";
    String ioos_category "Surface Waves";
    String long_name "Swell wave significant height";
    String standard_name "sea_surface_swell_wave_significant_height";
    String units "m";
  }
  VMST_WAVE {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 12.047, 14.222;
    Float64 colorBarMaximum 20.0;
    Float64 colorBarMinimum 0.0;
    String depth "-1.5 m";
    String depth_units "m (positive down)";
    String icatmar_name "VMST";
    String ioos_category "Surface Waves";
    String long_name "Swell wave period";
    String standard_name "sea_surface_swell_wave_period";
    String units "s";
  }
  VMSD_WAVE {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0, 270.0;
    Float64 colorBarMaximum 360.0;
    Float64 colorBarMinimum 0.0;
    String depth "-1.5 m";
    String depth_units "m (positive down)";
    String icatmar_name "VMSD";
    String ioos_category "Surface Waves";
    String long_name "Swell wave direction";
    String standard_name "sea_surface_swell_wave_from_direction";
    String units "degree";
  }
  VHM0_WAVE {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0, 65.535;
    Float64 colorBarMaximum 10.0;
    Float64 colorBarMinimum 0.0;
    String depth "-1.5 m";
    String depth_units "m (positive down)";
    String icatmar_name "VHM0";
    String ioos_category "Unknown";
    String long_name "Spectral significant wave height Hm0";
    String standard_name "sea_surface_wave_significant_height";
    String units "m";
  }
  VMH1_WAVE {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0, 65.535;
    Float64 colorBarMaximum 50.0;
    Float64 colorBarMinimum 0.0;
    String depth "-1.5 m";
    String depth_units "m (positive down)";
    String icatmar_name "VMH1";
    String ioos_category "Statistics";
    String long_name "Mean wave period Tm01";
    String standard_name "sea_surface_wave_mean_period_from_variance_spectral_density_first_frequency_moment";
  }
  VMTA_WAVE {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0, 9.2;
    Float64 colorBarMaximum 20.0;
    Float64 colorBarMinimum 0.0;
    String depth "-1.5 m";
    String depth_units "m (positive down)";
    String icatmar_name "VMTA";
    String ioos_category "Surface Waves";
    String long_name "Mean wave period";
    String standard_name "sea_surface_swell_wave_period";
    String units "s";
  }
  VTPK_WAVE {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0, 5.688;
    Float64 colorBarMaximum 50.0;
    Float64 colorBarMinimum 0.0;
    String depth "-1.5 m";
    String depth_units "m (positive down)";
    String icatmar_name "VTPK";
    String ioos_category "Statistics";
    String long_name "Peak wave period";
    String standard_name "sea_surface_wave_period_at_variance_spectral_density_maximum";
    String units "s";
  }
  VMEP_WAVE {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0, 0.946;
    String depth "-1.5 m";
    String depth_units "m (positive down)";
    String icatmar_name "VMEP";
    String ioos_category "Unknown";
    String long_name "Spectral bandwidth";
  }
  VMEH3_WAVE {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0, 65.535;
    Float64 colorBarMaximum 10.0;
    Float64 colorBarMinimum 0.0;
    String depth "-1.5 m";
    String depth_units "m (positive down)";
    String icatmar_name "VMEH3";
    String ioos_category "Surface Waves";
    String long_name "Significant wave height H1/3";
    String standard_name "sea_surface_wave_significant_height";
    String units "m";
  }
  VGH2_WAVE {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0, 65.535;
    Float64 colorBarMaximum 50.0;
    Float64 colorBarMinimum 0.0;
    String depth "-1.5 m";
    String depth_units "m (positive down)";
    String icatmar_name "VGH2";
    String ioos_category "Statistics";
    String long_name "Mean wave period Tm02";
    String standard_name "sea_surface_wave_mean_height_from_variance_spectral_density_second_frequency_moment";
    String units "m";
  }
  VGT2_WAVE {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0, 10.462;
    Float64 colorBarMaximum 50.0;
    Float64 colorBarMinimum 0.0;
    String depth "-1.5 m";
    String depth_units "m (positive down)";
    String icatmar_name "VGT2";
    String ioos_category "Statistics";
    String long_name "Mean wave period from second moment";
    String standard_name "sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment";
    String units "s";
  }
  VGTA_WAVE {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0, 65.535;
    Float64 colorBarMaximum 10.0;
    Float64 colorBarMinimum 0.0;
    String depth "-1.5 m";
    String depth_units "m (positive down)";
    String icatmar_name "VGTA";
    String ioos_category "Surface Waves";
    String long_name "Significant wave height (H1/3)";
    String standard_name "sea_surface_wave_significant_height";
    String units "m";
  }
  VGT3_WAVE {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0, 10.539;
    Float64 colorBarMaximum 20.0;
    Float64 colorBarMinimum 0.0;
    String depth "-1.5 m";
    String depth_units "m (positive down)";
    String icatmar_name "VGT3";
    String ioos_category "Surface Waves";
    String long_name "Significant wave period (T1/3)";
    String standard_name "sea_surface_swell_wave_period";
    String units "s";
  }
  VGH10_WAVE {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0, 65.535;
    String depth "-1.5 m";
    String depth_units "m (positive down)";
    String icatmar_name "VGH10";
    String ioos_category "Surface Waves";
    String long_name "Mean height of highest tenth";
    String standard_name "sea_surface_wave_mean_height_of_highest_tenth";
    String units "m";
  }
  VGT10_WAVE {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0, 11.536;
    Float64 colorBarMaximum 20.0;
    Float64 colorBarMinimum 0.0;
    String depth "-1.5 m";
    String depth_units "m (positive down)";
    String icatmar_name "VGT10";
    String ioos_category "Surface Waves";
    String long_name "Mean period of highest tenth";
    String standard_name "sea_surface_wave_mean_period_of_highest_tenth";
    String units "s";
  }
  VHZA_WAVE {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0, 65.535;
    String depth "-1.5 m";
    String depth_units "m (positive down)";
    String icatmar_name "VHZA";
    String ioos_category "Surface Waves";
    String long_name "Mean wave height";
    String standard_name "sea_surface_wave_mean_height";
    String units "m";
  }
  VZMX_WAVE {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0, 65.535;
    String depth "-1.5 m";
    String depth_units "m (positive down)";
    String icatmar_name "VZMX";
    String ioos_category "Surface Waves";
    String long_name "Maximum wave height";
    String standard_name "sea_surface_wave_maximum_height";
    String units "m";
  }
 }
  NC_GLOBAL {
    String access_constraint "otherRestrictions";
    String acknowledgement "Deployed and maintained by ICATMAR and ICM-CSIC. If used, please cite: ICATMAR (year), Boia Tordera, https://www.icatmar.cat";
    String cdm_data_type "TimeSeries";
    String cdm_timeseries_variables "station_id, latitude, longitude";
    String Conventions "CF-1.10, ACDD-1.3, COARDS";
    String creator_email "observacions@icatmar.cat";
    String creator_name "ICATMAR";
    String creator_type "institution";
    String creator_url "https://www.icatmar.cat";
    String data_mode "R";
    Float64 Easternmost_Easting 2.7698;
    String featureType "TimeSeries";
    Float64 geospatial_lat_max 41.5997;
    Float64 geospatial_lat_min 41.5997;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max 2.7698;
    Float64 geospatial_lon_min 2.7698;
    String geospatial_lon_units "degrees_east";
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String history 
"Created/updated: 2026-08-04T08:00:25Z by icatmar-buoys (ICATMAR)
2026-08-05T16:40:36Z (local files)
2026-08-05T16:40:36Z https://hebe.icm.csic.es/tabledap/BUOY_TORD_WAVE.das";
    String id "ICATMAR-BOIA-TORD-NRT-WAVE";
    String infoUrl "https://www.icatmar.cat";
    String institution "ICATMAR";
    String institution_edmo_code "5801, 280";
    String instrument "SeaView SVS-603HR";
    String instrument_vocabulary "NERC SeaVoX Device Catalogue";
    String keywords "bandwidth, boia, buoy, catal\\u00e0, ci\\u00e8ncies, coefficient, csic, data, del, density, direction, earth, Earth Science > Oceans > Ocean Waves > Significant Wave Height, Earth Science > Oceans > Ocean Waves > Swells, Earth Science > Oceans > Ocean Waves > Wave Frequency, Earth Science > Oceans > Ocean Waves > Wave Period, Earth Science > Oceans > Ocean Waves > Wave Spectra, Earth Science > Oceans > Ocean Waves > Wave Speed/Direction, Earth Science > Oceans > Ocean Waves > Wind Waves, energy, first, fourier, frequency, governan\\u00e7a, h1/3, height, highest, hm0, icatmar, icm, icm-csic, institut, maximum, mean, moment, ocean, oceans, odas, peak, per, period, recerca, science, sea, sea_surface_swell_wave_from_direction, sea_surface_swell_wave_period, sea_surface_swell_wave_significant_height, sea_surface_wave_from_direction, sea_surface_wave_maximum_height, sea_surface_wave_mean_from_direction, sea_surface_wave_mean_height, sea_surface_wave_mean_height_from_variance_spectral_density_second_frequency_moment, sea_surface_wave_mean_height_of_highest_tenth, sea_surface_wave_mean_period_from_variance_spectral_density_first_frequency_moment, sea_surface_wave_mean_period_from_variance_spectral_density_second_frequency_moment, sea_surface_wave_mean_period_of_highest_tenth, sea_surface_wave_period_at_variance_spectral_density_maximum, sea_surface_wave_significant_height, sea_surface_wind_wave_from_direction, sea_surface_wind_wave_period, sea_surface_wind_wave_significant_height, second, significant, spectra, spectral, speed, statistics, surface, surface waves, swell, swells, SWHT, t1/3, tenth, time, tm01, tm02, tordera, variance, VFA1, VFA2, VFB1, VFB2, VGH10, VGH2, VGHS, VGT10, VGT2, VGT3, VGTA, VGTPK, VHM0, VHZA, VMDR, VMEH3, VMEP, VMH1, VMHM, VMSD, VMST, VMTA, VMTW, VMWD, VMWH, VMWT, VPED, VTPK, VZMX, wave, waves, wind";
    String keywords_vocabulary "GCMD Science Keywords";
    String license "CC-BY-4.0";
    Float64 mooring_depth 86.0;
    String naming_authority "cat.icatmar";
    Float64 nominal_latitude 41.5997;
    Float64 nominal_longitude 2.7698;
    Float64 Northernmost_Northing 41.5997;
    String platform "moored surface buoy";
    String platform_name "Boia Tordera";
    String platform_vocabulary "GCMD Platforms";
    String processing_level "1A";
    String processing_level_meaning "Level 1 data without QC";
    String product_version "1.0";
    String project "ICATMAR Xarxa de Boies Fixes";
    String publisher_email "info@icatmar.cat";
    String publisher_name "ICATMAR";
    String publisher_type "institution";
    String publisher_url "https://www.icatmar.cat";
    String quality_control "No QC applied (NRT)";
    Float64 sensor_depth -1.5;
    String sensor_depth_units "m (positive down)";
    String source "moored surface buoy";
    String source_files "oS163Messages (MSM GraphQL API)";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 41.5997;
    String standard_name_vocabulary "CF Standard Name Table v85";
    String station_name "Boia Tordera";
    String subsetVariables "station_id";
    String summary "ODAS Boia Tordera - WAVE. Real-time data from SeaView SVS-603HR at Boia Tordera (Catalan Sea). Sensor depth: -1.5 m.";
    String testOutOfDate "now-1day";
    String time_coverage_duration "230 days, 4:20:00";
    String time_coverage_end "2026-08-04T07:31:00Z";
    String time_coverage_resolution "PT20M";
    String time_coverage_start "2025-12-17T03:11:00Z";
    String title "BUOY TORDERA WAVE";
    Float64 Westernmost_Easting 2.7698;
  }
}

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.

(easy) You can get data by using the dataset's Data Access Form or Subset form. They make the URL for you.
(easy) You can make a graph or map by using the dataset's Make A Graph form. It makes the URL for you.
(not hard) You can bypass the forms and get the data or make a graph or map by generating the URL by hand or with a computer program or script.

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.