ERDDAP > tabledap > Data Access Form

Dataset Title:	Wave data from an AWAC-AST 1 MHz ADCP at OBSEA
Institution:	Polytechnic University of Catalonia   (Dataset ID: obsea_awac_waves_full)
Information:	Summary | License | FGDC | ISO 19115 | Metadata | Background | Subset | Make a graph

 

Variable	Optional Constraint #1		Optional Constraint #2		Minimum    or a List of Values	Maximum
time (time of measurements, UTC)	!= =~ <= >= = < >		!= =~ <= >= = < >		2023-12-11T00:40:11Z	2024-04-18T12:45:16Z
latitude (degrees_north)	!= =~ <= >= = < >		!= =~ <= >= = < >		41.18212	41.18212
longitude (degrees_east)	!= =~ <= >= = < >		!= =~ <= >= = < >		1.75257	1.75257
depth (depth of measurements, m)	!= =~ <= >= = < >		!= =~ <= >= = < >		20.0	20.0
VHM0 (Metres)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.17	1.64
VAVH (Metres)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.15	1.3
VH110 (Metres)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.19	2.45
VZMX (Metres)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.24	3.59
VTM02 (Seconds)	!= =~ <= >= = < >		!= =~ <= >= = < >		1.8	4.11
VTPK (Seconds)	!= =~ <= >= = < >		!= =~ <= >= = < >		-999.99	7.63
VTZA (Seconds)	!= =~ <= >= = < >		!= =~ <= >= = < >		1.95	5.82
VPED (Degrees)	!= =~ <= >= = < >		!= =~ <= >= = < >		-999.99	241.77
VPSP	!= =~ <= >= = < >		!= =~ <= >= = < >		-999.99	80.21
VMDR (Degrees)	!= =~ <= >= = < >		!= =~ <= >= = < >		88.41	249.71
UNDX (Dimensionless)	!= =~ <= >= = < >		!= =~ <= >= = < >		-999.99	1.0
VHM0_QC	!= =~ <= >= = < >		!= =~ <= >= = < >		1 3 4
VAVH_QC	!= =~ <= >= = < >		!= =~ <= >= = < >		1 3 4
VH110_QC	!= =~ <= >= = < >		!= =~ <= >= = < >		1 3 4
VZMX_QC	!= =~ <= >= = < >		!= =~ <= >= = < >		1 3 4
VTM02_QC	!= =~ <= >= = < >		!= =~ <= >= = < >		1 3 4
VTPK_QC	!= =~ <= >= = < >		!= =~ <= >= = < >		1 3 4
VTZA_QC	!= =~ <= >= = < >		!= =~ <= >= = < >		1 3 4
VPED_QC	!= =~ <= >= = < >		!= =~ <= >= = < >		1 4
VPSP_QC	!= =~ <= >= = < >		!= =~ <= >= = < >		1 4
VMDR_QC	!= =~ <= >= = < >		!= =~ <= >= = < >		1 4
UNDX_QC	!= =~ <= >= = < >		!= =~ <= >= = < >		2
latitude_QC	!= =~ <= >= = < >		!= =~ <= >= = < >		7
longitude_QC	!= =~ <= >= = < >		!= =~ <= >= = < >		7
depth_QC	!= =~ <= >= = < >		!= =~ <= >= = < >		7

 

Server-side Functions

distinct()

orderBy orderByClosest orderByCount orderByLimit orderByMax orderByMin orderByMinMax orderByMean orderBySum (" time latitude longitude depth VHM0 VAVH VH110 VZMX VTM02 VTPK VTZA VPED VPSP VMDR UNDX VHM0_QC VAVH_QC VH110_QC VZMX_QC VTM02_QC VTPK_QC VTZA_QC VPED_QC VPSP_QC VMDR_QC UNDX_QC latitude_QC longitude_QC depth_QC time latitude longitude depth VHM0 VAVH VH110 VZMX VTM02 VTPK VTZA VPED VPSP VMDR UNDX VHM0_QC VAVH_QC VH110_QC VZMX_QC VTM02_QC VTPK_QC VTZA_QC VPED_QC VPSP_QC VMDR_QC UNDX_QC latitude_QC longitude_QC depth_QC time latitude longitude depth VHM0 VAVH VH110 VZMX VTM02 VTPK VTZA VPED VPSP VMDR UNDX VHM0_QC VAVH_QC VH110_QC VZMX_QC VTM02_QC VTPK_QC VTZA_QC VPED_QC VPSP_QC VMDR_QC UNDX_QC latitude_QC longitude_QC depth_QC time latitude longitude depth VHM0 VAVH VH110 VZMX VTM02 VTPK VTZA VPED VPSP VMDR UNDX VHM0_QC VAVH_QC VH110_QC VZMX_QC VTM02_QC VTPK_QC VTZA_QC VPED_QC VPSP_QC VMDR_QC UNDX_QC latitude_QC longitude_QC depth_QC time latitude longitude depth VHM0 VAVH VH110 VZMX VTM02 VTPK VTZA VPED VPSP VMDR UNDX VHM0_QC VAVH_QC VH110_QC VZMX_QC VTM02_QC VTPK_QC VTZA_QC VPED_QC VPSP_QC VMDR_QC UNDX_QC latitude_QC longitude_QC depth_QC ")

File type: (more information) .asc - View OPeNDAP-style ISO-8859-1 comma-separated text. .csv - Download a ISO-8859-1 comma-separated text table (line 1: names; line 2: units; ISO 8601 times). .csvp - Download a ISO-8859-1 .csv file with line 1: name (units). Times are ISO 8601 strings. .csv0 - Download a ISO-8859-1 .csv file without column names or units. Times are ISO 8601 strings. .dataTable - A JSON file formatted for use with the Google Visualization client library (Google Charts). .das - View the dataset's metadata via an ISO-8859-1 OPeNDAP Dataset Attribute Structure (DAS). .dds - View the dataset's structure via an ISO-8859-1 OPeNDAP Dataset Descriptor Structure (DDS). .dods - OPeNDAP clients use this to download the data in the DODS binary format. .esriCsv - Download a ISO_8859_1 .csv file for ESRI's ArcGIS 9.x and below (separate date and time columns). .fgdc - View the dataset's UTF-8 FGDC .xml metadata. .geoJson - Download longitude,latitude,otherColumns data as a UTF-8 GeoJSON .json file. .graph - View a Make A Graph web page. .help - View a web page with a description of tabledap. .html - View an OPeNDAP-style HTML Data Access Form. .htmlTable - View a UTF-8 .html web page with the data in a table. Times are ISO 8601 strings. .iso19115 - View the dataset's ISO 19115-2/19139 UTF-8 .xml metadata. .itx - Download an ISO-8859-1 Igor Text File. Each response column becomes a wave. .json - View a table-like UTF-8 JSON file (missing value = 'null'; times are ISO 8601 strings). .jsonlCSV1 - View a UTF-8 JSON Lines CSV file with column names on line 1 (mv = 'null'; times are ISO 8601 strings). .jsonlCSV - View a UTF-8 JSON Lines CSV file without column names (mv = 'null'; times are ISO 8601 strings). .jsonlKVP - View a UTF-8 JSON Lines file with Key:Value pairs (missing value = 'null'; times are ISO 8601 strings). .mat - Download a MATLAB binary file. .nc - Download a flat, table-like, NetCDF-3 binary file with COARDS/CF/ACDD metadata. .ncHeader - View the UTF-8 header (the metadata) for the NetCDF-3 .nc file. .ncCF - Download a NetCDF-3 CF Discrete Sampling Geometries file (Contiguous Ragged Array). .ncCFHeader - View the UTF-8 header (the metadata) for the .ncCF file. .ncCFMA - Download a NetCDF-3 CF Discrete Sampling Geometries file (Multidimensional Array). .ncCFMAHeader - View the UTF-8 header (the metadata) for the .ncCFMA file. .nccsv - Download a NetCDF-3-like 7-bit ASCII NCCSV .csv file with COARDS/CF/ACDD metadata. .nccsvMetadata - View the dataset's metadata as the top half of a 7-bit ASCII NCCSV .csv file. .ncoJson - Download a UTF-8 NCO lvl=2 JSON file with COARDS/CF/ACDD metadata. .odvTxt - Download longitude,latitude,time,otherColumns as an ISO-8859-1 ODV Generic Spreadsheet File (.txt). .subset - View an HTML form which uses faceted search to simplify picking subsets of the data. .tsv - Download a ISO-8859-1 tab-separated text table (line 1: names; line 2: units; ISO 8601 times). .tsvp - Download a ISO-8859-1 .tsv file with line 1: name (units). Times are ISO 8601 strings. .tsv0 - Download a ISO-8859-1 .tsv file without column names or units. Times are ISO 8601 strings. .wav - Download a .wav audio file. All columns must be numeric and of the same type. .xhtml - View a UTF-8 XHTML (XML) file with the data in a table. Times are ISO 8601 strings. .kml - View a .kml file, suitable for Google Earth. .smallPdf - View a small .pdf image file with a graph or map. .pdf - View a standard, medium-sized .pdf image file with a graph or map. .largePdf - View a large .pdf image file with a graph or map. .smallPng - View a small .png image file with a graph or map. .png - View a standard, medium-sized .png image file with a graph or map. .largePng - View a large .png image file with a graph or map. .transparentPng - View a .png image file (just the data, without axes, landmask, or legend).

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The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  time {
    Int32 _ChunkSizes 13;
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.702255211e+9, 1.713444316e+9;
    String axis "T";
    String ioos_category "Time";
    String long_name "time of measurements";
    String sdn_parameter_name "Elapsed time relative to 1970-01-01T00:00:00Z";
    String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/ELTMEP01/";
    String sdn_parameter_urn "SDN:P01::ELTMEP01";
    String sdn_uom_name "Seconds";
    String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/UTBB/";
    String sdn_uom_urn "SDN:P06::UTBB";
    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";
  }
  latitude {
    Int32 _ChunkSizes 1;
    String _CoordinateAxisType "Lat";
    Float32 _FillValue -999999.0;
    Float32 actual_range 41.18212, 41.18212;
    String ancillary_variables "LATITUDE_QC";
    String axis "Y";
    String ioos_category "Location";
    String long_name "latitude of measurements";
    String sdn_parameter_name "Latitude north";
    String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/ALATZZ01";
    String sdn_parameter_urn "SDN:P01::ALATZZ01";
    String sdn_uom_name "Degrees";
    String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/UAAA/";
    String sdn_uom_urn "SDN:P06::UAAA";
    String standard_name "latitude";
    String units "degrees_north";
  }
  longitude {
    Int32 _ChunkSizes 1;
    String _CoordinateAxisType "Lon";
    Float32 _FillValue -999999.0;
    Float32 actual_range 1.75257, 1.75257;
    String ancillary_variables "LONGITUDE_QC";
    String axis "X";
    String ioos_category "Location";
    String long_name "longitude of measurements";
    String sdn_parameter_name "Longitude east";
    String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/ALONZZ01";
    String sdn_parameter_urn "SDN:P01::ALONZZ01";
    String sdn_uom_name "Degrees";
    String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/UAAA/";
    String sdn_uom_urn "SDN:P06::UAAA";
    String standard_name "longitude";
    String units "degrees_east";
  }
  depth {
    Int32 _ChunkSizes 1;
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    Float32 _FillValue -999999.0;
    Float32 actual_range 20.0, 20.0;
    String ancillary_variables "DEPTH_QC";
    String axis "Z";
    String ioos_category "Location";
    String long_name "depth of measurements";
    String positive "down";
    String sdn_parameter_name "Depth (spatial coordinate) relative to water surface in the water body";
    String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/ADEPZZ01";
    String sdn_parameter_urn "SDN:P01::ADEPZZ01";
    String sdn_uom_name "Metres";
    String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/ULAA/";
    String sdn_uom_urn "SDN:P06::ULAA";
    String standard_name "depth";
    String units "m";
  }
  VHM0 {
    Int32 _ChunkSizes 1, 1, 1, 13;
    Float32 _FillValue -999999.0;
    Float32 actual_range 0.17, 1.64;
    String ancillary_variables "VHM0_QC";
    String coordinates "LATITUDE;LONGITUDE;DEPTH;TIME";
    String long_name "spectral significant wave height of waves by acoustic doppler wave array";
    String sdn_parameter_name "Spectral significant wave height of waves {Hm0} on the water body by acoustic doppler wave array";
    String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/GHMZAD01";
    String sdn_parameter_urn "SDN:P01::GHMZAD01";
    String sdn_uom_name "Metres";
    String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/ULAA";
    String sdn_uom_urn "SDN:P06::ULAA";
    String sensor_model "Nortek 1 MHz acoustic wave and current profiler";
    String sensor_mount "mounted_on_fixed_structure";
    String sensor_orientation "upward";
    String sensor_reference "https://vocab.nerc.ac.uk/collection/L22/current/TOOL0897/";
    String sensor_SeaVoX_L22_code "SDN:L22::TOOL0897";
    String sensor_serial_number "WAV 5931";
    String standard_name "significant_wave_height";
    String standard_name_uri "significant_wave_height";
    String units "Metres";
  }
  VAVH {
    Int32 _ChunkSizes 1, 1, 1, 13;
    Float32 _FillValue -999999.0;
    Float32 actual_range 0.15, 1.3;
    String ancillary_variables "VAVH_QC";
    String coordinates "LATITUDE;LONGITUDE;DEPTH;TIME";
    String long_name "Wave height mean of waves (highest one third) on the water body by acoustic doppler wave array";
    String sdn_parameter_name "Wave height mean of waves (highest one third) on the water body by acoustic doppler wave array";
    String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/GAVHAD01/";
    String sdn_parameter_urn "SDN:P01::GAVHAD01";
    String sdn_uom_name "Metres";
    String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/ULAA";
    String sdn_uom_urn "SDN:P06::ULAA";
    String sensor_model "Nortek 1 MHz acoustic wave and current profiler";
    String sensor_mount "mounted_on_fixed_structure";
    String sensor_orientation "upward";
    String sensor_reference "https://vocab.nerc.ac.uk/collection/L22/current/TOOL0897/";
    String sensor_SeaVoX_L22_code "SDN:L22::TOOL0897";
    String sensor_serial_number "WAV 5931";
    String standard_name "wave_height_mean_1/3";
    String standard_name_uri "wave_height_mean_1/3";
    String units "Metres";
  }
  VH110 {
    Int32 _ChunkSizes 1, 1, 1, 13;
    Float32 _FillValue -999999.0;
    Float32 actual_range 0.19, 2.45;
    String ancillary_variables "VH110_QC";
    String coordinates "LATITUDE;LONGITUDE;DEPTH;TIME";
    String long_name "Wave height mean of waves (highest one tenth) on the water body by acoustic doppler wave array";
    String sdn_parameter_name "Wave height mean of waves (highest one tenth) on the water body by acoustic doppler wave array";
    String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/GTDHAP01/";
    String sdn_parameter_urn "SDN:P01::GTDHAP01";
    String sdn_uom_name "Metres";
    String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/ULAA";
    String sdn_uom_urn "SDN:P06::ULAA";
    String sensor_model "Nortek 1 MHz acoustic wave and current profiler";
    String sensor_mount "mounted_on_fixed_structure";
    String sensor_orientation "upward";
    String sensor_reference "https://vocab.nerc.ac.uk/collection/L22/current/TOOL0897/";
    String sensor_SeaVoX_L22_code "SDN:L22::TOOL0897";
    String sensor_serial_number "WAV 5931";
    String standard_name "wave_height_mean_1/10";
    String standard_name_uri "wave_height_mean_1/10";
    String units "Metres";
  }
  VZMX {
    Int32 _ChunkSizes 1, 1, 1, 13;
    Float32 _FillValue -999999.0;
    Float32 actual_range 0.24, 3.59;
    String ancillary_variables "VZMX_QC";
    String coordinates "LATITUDE;LONGITUDE;DEPTH;TIME";
    String long_name "wave height maximum of waves on the water body by acoustic doppler wave array";
    String sdn_parameter_name "Wave height maximum of waves on the water body by acoustic doppler wave array";
    String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/GCMXAD01/";
    String sdn_parameter_urn "SDN:P01::GCMXAD01";
    String sdn_uom_name "Metres";
    String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/ULAA";
    String sdn_uom_urn "SDN:P06::ULAA";
    String sensor_model "Nortek 1 MHz acoustic wave and current profiler";
    String sensor_mount "mounted_on_fixed_structure";
    String sensor_orientation "upward";
    String sensor_reference "https://vocab.nerc.ac.uk/collection/L22/current/TOOL0897/";
    String sensor_SeaVoX_L22_code "SDN:L22::TOOL0897";
    String sensor_serial_number "WAV 5931";
    String standard_name "wave_height_maximum";
    String standard_name_uri "wave_height_maximum";
    String units "Metres";
  }
  VTM02 {
    Int32 _ChunkSizes 1, 1, 1, 13;
    Float32 _FillValue -999999.0;
    Float32 actual_range 1.8, 4.11;
    String ancillary_variables "VTM02_QC";
    String coordinates "LATITUDE;LONGITUDE;DEPTH;TIME";
    String long_name "period mean of waves on the water body by acoustic doppler wave array ";
    String sdn_parameter_name "Period mean of waves on the water body by acoustic doppler wave array";
    String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/GTAMZD01/";
    String sdn_parameter_urn "SDN:P01::GTAMZD01";
    String sdn_uom_name "Seconds";
    String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/UTBB/";
    String sdn_uom_urn "SDN:P06::UTBB";
    String sensor_model "Nortek 1 MHz acoustic wave and current profiler";
    String sensor_mount "mounted_on_fixed_structure";
    String sensor_orientation "upward";
    String sensor_reference "https://vocab.nerc.ac.uk/collection/L22/current/TOOL0897/";
    String sensor_SeaVoX_L22_code "SDN:L22::TOOL0897";
    String sensor_serial_number "WAV 5931";
    String standard_name "wave_mean_period";
    String standard_name_uri "wave_mean_period";
    String units "Seconds";
  }
  VTPK {
    Int32 _ChunkSizes 1, 1, 1, 13;
    Float32 _FillValue -999999.0;
    Float32 actual_range -999.99, 7.63;
    String ancillary_variables "VTPK_QC";
    String coordinates "LATITUDE;LONGITUDE;DEPTH;TIME";
    String long_name "Period at spectral maximum of waves (peak period Tp) on the water body by acoustic doppler wave array";
    String sdn_parameter_name "Period at spectral maximum of waves {peak period Tp} on the water body by acoustic doppler wave array";
    String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/GTZMAP01/";
    String sdn_parameter_urn "SDN:P01::GTZMAP01";
    String sdn_uom_name "Seconds";
    String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/UTBB/";
    String sdn_uom_urn "SDN:P06::UTBB";
    String sensor_model "Nortek 1 MHz acoustic wave and current profiler";
    String sensor_mount "mounted_on_fixed_structure";
    String sensor_orientation "upward";
    String sensor_reference "https://vocab.nerc.ac.uk/collection/L22/current/TOOL0897/";
    String sensor_SeaVoX_L22_code "SDN:L22::TOOL0897";
    String sensor_serial_number "WAV 5931";
    String standard_name "wave period at spectral maximum";
    String standard_name_uri "wave period at spectral maximum";
    String units "Seconds";
  }
  VTZA {
    Int32 _ChunkSizes 1, 1, 1, 13;
    Float32 _FillValue -999999.0;
    Float32 actual_range 1.95, 5.82;
    String ancillary_variables "VTZA_QC";
    String coordinates "LATITUDE;LONGITUDE;DEPTH;TIME";
    String long_name "Zero-crossing period of waves {Tz} on the water body by acoustic doppler wave array";
    String sdn_parameter_name "Zero-crossing period of waves {Tz} on the water body by acoustic doppler wave array";
    String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/GTAVAD01/";
    String sdn_parameter_urn "SDN:P01::GTAVAD01";
    String sdn_uom_name "Seconds";
    String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/UTBB/";
    String sdn_uom_urn "SDN:P06::UTBB";
    String sensor_model "Nortek 1 MHz acoustic wave and current profiler";
    String sensor_mount "mounted_on_fixed_structure";
    String sensor_orientation "upward";
    String sensor_reference "https://vocab.nerc.ac.uk/collection/L22/current/TOOL0897/";
    String sensor_SeaVoX_L22_code "SDN:L22::TOOL0897";
    String sensor_serial_number "WAV 5931";
    String standard_name "wave zero-crossing period";
    String standard_name_uri "wave zero-crossing period";
    String units "Seconds";
  }
  VPED {
    Int32 _ChunkSizes 1, 1, 1, 13;
    Float32 _FillValue -999999.0;
    Float32 actual_range -999.99, 241.77;
    String ancillary_variables "VPED_QC";
    String coordinates "LATITUDE;LONGITUDE;DEPTH;TIME";
    String long_name "Direction (from) at spectral maximum of waves on the water body by acoustic doppler wave array";
    String sdn_parameter_name "Direction (from) at spectral maximum of waves on the water body by acoustic doppler wave array";
    String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/GDPXAD01/";
    String sdn_parameter_urn "SDN:P01::GDPXAD01";
    String sdn_uom_name "Degrees";
    String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/UAAA/";
    String sdn_uom_urn "SDN:P06::UAAA";
    String sensor_model "Nortek 1 MHz acoustic wave and current profiler";
    String sensor_mount "mounted_on_fixed_structure";
    String sensor_orientation "upward";
    String sensor_reference "https://vocab.nerc.ac.uk/collection/L22/current/TOOL0897/";
    String sensor_SeaVoX_L22_code "SDN:L22::TOOL0897";
    String sensor_serial_number "WAV 5931";
    String standard_name "wave direction at spectral maximum";
    String standard_name_uri "wave direction at spectral maximum";
    String units "Degrees";
  }
  VPSP {
    Int32 _ChunkSizes 1, 1, 1, 13;
    Float32 _FillValue -999999.0;
    Float32 actual_range -999.99, 80.21;
    String ancillary_variables "VPSP_QC";
    String coordinates "LATITUDE;LONGITUDE;DEPTH;TIME";
  }
  VMDR {
    Int32 _ChunkSizes 1, 1, 1, 13;
    Float32 _FillValue -999999.0;
    Float32 actual_range 88.41, 249.71;
    String ancillary_variables "VMDR_QC";
    String coordinates "LATITUDE;LONGITUDE;DEPTH;TIME";
    String long_name "Direction (from) mean of waves (mean wave direction) on the water body by acoustic doppler wave array";
    String sdn_parameter_name "Direction (from) mean of waves {mean wave direction} on the water body by acoustic doppler wave array";
    String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/GWMDAD01/";
    String sdn_parameter_urn "SDN:P01::GWMDAD01";
    String sdn_uom_name "Degrees";
    String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/UAAA/";
    String sdn_uom_urn "SDN:P06::UAAA";
    String sensor_model "Nortek 1 MHz acoustic wave and current profiler";
    String sensor_mount "mounted_on_fixed_structure";
    String sensor_orientation "upward";
    String sensor_reference "https://vocab.nerc.ac.uk/collection/L22/current/TOOL0897/";
    String sensor_SeaVoX_L22_code "SDN:L22::TOOL0897";
    String sensor_serial_number "WAV 5931";
    String standard_name "wave direction at spectral maximum";
    String standard_name_uri "wave direction at spectral maximum";
    String units "Degrees";
  }
  UNDX {
    Int32 _ChunkSizes 1, 1, 1, 13;
    Float32 _FillValue -999999.0;
    Float32 actual_range -999.99, 1.0;
    String ancillary_variables "UNDX_QC";
    String coordinates "LATITUDE;LONGITUDE;DEPTH;TIME";
    String long_name "Unidirectivity index of waves on the water body by acoustic doppler wave array";
    String sdn_parameter_name "Unidirectivity index of waves on the water body by acoustic doppler wave array and computation using protocol of Barstow et al. (1991)";
    String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/UWDRAD01/";
    String sdn_parameter_urn "SDN:P01::UWDRAD01";
    String sdn_uom_name "Dimensionless";
    String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/UUUU";
    String sdn_uom_urn "SDN:P06::UUUU";
    String sensor_model "Nortek 1 MHz acoustic wave and current profiler";
    String sensor_mount "mounted_on_fixed_structure";
    String sensor_orientation "upward";
    String sensor_reference "https://vocab.nerc.ac.uk/collection/L22/current/TOOL0897/";
    String sensor_SeaVoX_L22_code "SDN:L22::TOOL0897";
    String sensor_serial_number "WAV 5931";
    String standard_name "wave_height_mean_1/10";
    String standard_name_uri "wave_height_mean_1/10";
    String units "Dimensionless";
  }
  VHM0_QC {
    Int32 _ChunkSizes 1, 1, 1, 13;
    Byte _FillValue -63;
    String _Unsigned "false";
    Byte actual_range 1, 4;
    String conventions "OceanSITES QC Flags";
    String flag_meanings "unknown;good_data;probably_good_data;potentially_correctable_bad_data;bad_data;nominal_value;interpolated_value;missing_value";
    String flag_values "0;1;2;3;4;7;8;9";
    String long_name "spectral significant wave height of waves by acoustic doppler wave array quality control flags";
  }
  VAVH_QC {
    Int32 _ChunkSizes 1, 1, 1, 13;
    Byte _FillValue -63;
    String _Unsigned "false";
    Byte actual_range 1, 4;
    String conventions "OceanSITES QC Flags";
    String flag_meanings "unknown;good_data;probably_good_data;potentially_correctable_bad_data;bad_data;nominal_value;interpolated_value;missing_value";
    String flag_values "0;1;2;3;4;7;8;9";
    String long_name "Wave height mean of waves (highest one third) on the water body by acoustic doppler wave array quality control flags";
  }
  VH110_QC {
    Int32 _ChunkSizes 1, 1, 1, 13;
    Byte _FillValue -63;
    String _Unsigned "false";
    Byte actual_range 1, 4;
    String conventions "OceanSITES QC Flags";
    String flag_meanings "unknown;good_data;probably_good_data;potentially_correctable_bad_data;bad_data;nominal_value;interpolated_value;missing_value";
    String flag_values "0;1;2;3;4;7;8;9";
    String long_name "Wave height mean of waves (highest one tenth) on the water body by acoustic doppler wave array quality control flags";
  }
  VZMX_QC {
    Int32 _ChunkSizes 1, 1, 1, 13;
    Byte _FillValue -63;
    String _Unsigned "false";
    Byte actual_range 1, 4;
    String conventions "OceanSITES QC Flags";
    String flag_meanings "unknown;good_data;probably_good_data;potentially_correctable_bad_data;bad_data;nominal_value;interpolated_value;missing_value";
    String flag_values "0;1;2;3;4;7;8;9";
    String long_name "wave height maximum of waves on the water body by acoustic doppler wave array quality control flags";
  }
  VTM02_QC {
    Int32 _ChunkSizes 1, 1, 1, 13;
    Byte _FillValue -63;
    String _Unsigned "false";
    Byte actual_range 1, 4;
    String conventions "OceanSITES QC Flags";
    String flag_meanings "unknown;good_data;probably_good_data;potentially_correctable_bad_data;bad_data;nominal_value;interpolated_value;missing_value";
    String flag_values "0;1;2;3;4;7;8;9";
    String long_name "period mean of waves on the water body by acoustic doppler wave array  quality control flags";
  }
  VTPK_QC {
    Int32 _ChunkSizes 1, 1, 1, 13;
    Byte _FillValue -63;
    String _Unsigned "false";
    Byte actual_range 1, 4;
    String conventions "OceanSITES QC Flags";
    String flag_meanings "unknown;good_data;probably_good_data;potentially_correctable_bad_data;bad_data;nominal_value;interpolated_value;missing_value";
    String flag_values "0;1;2;3;4;7;8;9";
    String long_name "Period at spectral maximum of waves (peak period Tp) on the water body by acoustic doppler wave array quality control flags";
  }
  VTZA_QC {
    Int32 _ChunkSizes 1, 1, 1, 13;
    Byte _FillValue -63;
    String _Unsigned "false";
    Byte actual_range 1, 4;
    String conventions "OceanSITES QC Flags";
    String flag_meanings "unknown;good_data;probably_good_data;potentially_correctable_bad_data;bad_data;nominal_value;interpolated_value;missing_value";
    String flag_values "0;1;2;3;4;7;8;9";
    String long_name "Zero-crossing period of waves {Tz} on the water body by acoustic doppler wave array quality control flags";
  }
  VPED_QC {
    Int32 _ChunkSizes 1, 1, 1, 13;
    Byte _FillValue -63;
    String _Unsigned "false";
    Byte actual_range 1, 4;
    String conventions "OceanSITES QC Flags";
    String flag_meanings "unknown;good_data;probably_good_data;potentially_correctable_bad_data;bad_data;nominal_value;interpolated_value;missing_value";
    String flag_values "0;1;2;3;4;7;8;9";
    String long_name "Direction (from) at spectral maximum of waves on the water body by acoustic doppler wave array quality control flags";
  }
  VPSP_QC {
    Int32 _ChunkSizes 1, 1, 1, 13;
    Byte _FillValue -63;
    String _Unsigned "false";
    Byte actual_range 1, 4;
  }
  VMDR_QC {
    Int32 _ChunkSizes 1, 1, 1, 13;
    Byte _FillValue -63;
    String _Unsigned "false";
    Byte actual_range 1, 4;
    String conventions "OceanSITES QC Flags";
    String flag_meanings "unknown;good_data;probably_good_data;potentially_correctable_bad_data;bad_data;nominal_value;interpolated_value;missing_value";
    String flag_values "0;1;2;3;4;7;8;9";
    String long_name "Direction (from) mean of waves (mean wave direction) on the water body by acoustic doppler wave array quality control flags";
  }
  UNDX_QC {
    Int32 _ChunkSizes 1, 1, 1, 13;
    Byte _FillValue -63;
    String _Unsigned "false";
    Byte actual_range 2, 2;
    String conventions "OceanSITES QC Flags";
    String flag_meanings "unknown;good_data;probably_good_data;potentially_correctable_bad_data;bad_data;nominal_value;interpolated_value;missing_value";
    String flag_values "0;1;2;3;4;7;8;9";
    String long_name "Unidirectivity index of waves on the water body by acoustic doppler wave array quality control flags";
  }
  latitude_QC {
    Int32 _ChunkSizes 1, 1, 1, 13;
    Byte _FillValue -63;
    String _Unsigned "false";
    Byte actual_range 7, 7;
    String conventions "OceanSITES QC Flags";
    String flag_meanings "unknown;good_data;probably_good_data;potentially_correctable_bad_data;bad_data;nominal_value;interpolated_value;missing_value";
    String flag_values "0;1;2;3;4;7;8;9";
    String long_name "latitude of measurements quality control flags";
  }
  longitude_QC {
    Int32 _ChunkSizes 1, 1, 1, 13;
    Byte _FillValue -63;
    String _Unsigned "false";
    Byte actual_range 7, 7;
    String conventions "OceanSITES QC Flags";
    String flag_meanings "unknown;good_data;probably_good_data;potentially_correctable_bad_data;bad_data;nominal_value;interpolated_value;missing_value";
    String flag_values "0;1;2;3;4;7;8;9";
    String long_name "longitude of measurements quality control flags";
  }
  depth_QC {
    Int32 _ChunkSizes 1, 1, 1, 13;
    Byte _FillValue -63;
    String _Unsigned "false";
    Byte actual_range 7, 7;
    String conventions "OceanSITES QC Flags";
    String flag_meanings "unknown;good_data;probably_good_data;potentially_correctable_bad_data;bad_data;nominal_value;interpolated_value;missing_value";
    String flag_values "0;1;2;3;4;7;8;9";
    String long_name "depth of measurements quality control flags";
  }
 }
  NC_GLOBAL {
    String cdm_data_type "Point";
    String Conventions "OceanSITES;EMSO";
    String data_mode "R";
    String data_type "OceanSITES time-series data";
    String date_created "2024-04-18T14:05:20Z";
    String date_modified "2024-04-18T14:05:20Z";
    Float64 Easternmost_Easting 1.75257;
    String emso_facility "OBSEA";
    String featureType "Point";
    String format_version "1.4";
    Float64 geospatial_lat_max 41.18212;
    Float64 geospatial_lat_min 41.18212;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max 1.75257;
    Float64 geospatial_lon_min 1.75257;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 20.0;
    Float64 geospatial_vertical_min 20.0;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String history 
"2024-11-21T13:29:03Z (local files)
2024-11-21T13:29:03Z https://data.obsea.es/erddap/tabledap/obsea_awac_waves_full.html";
    String infoUrl "https://edmo.seadatanet.org/report/2150";
    String institution "Polytechnic University of Catalonia";
    String institution_edmo_code "2150";
    String institution_edmo_uri "https://edmo.seadatanet.org/report/2150";
    String keywords "UNDX, VAVH, VH110, VHM0, VMDR, VPED, VPSP, VTM02, VTPK, VTZA, VZMX";
    String keywords_vocabulary "SeaDataNet Parameter Discovery Vocabulary";
    String license "CC-BY-4.0";
    String license_uri "https://spdx.org/licenses/CC-BY-4.0";
    String network "EMSO";
    Float64 Northernmost_Northing 41.18212;
    String principal_investigator "Joaquin del Rio";
    String principal_investigator_email "joaquin.del.rio@upc.edu";
    String source "mooring";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 41.18212;
    String standard_name_vocabulary "CF Standard Name Table v70";
    String subsetVariables "VHM0_QC, VAVH_QC, VH110_QC, VZMX_QC, VTM02_QC, VTPK_QC, VTZA_QC, VPED_QC, VPSP_QC, VMDR_QC, UNDX_QC, latitude_QC, longitude_QC, depth_QC";
    String summary "Wave data collected and processed by an AWAC-AST 1 MHz at OBSEA";
    String time_coverage_end "2024-04-18T12:45:16Z";
    String time_coverage_start "2023-12-11T00:40:11Z";
    String title "Wave data from an AWAC-AST 1 MHz ADCP at OBSEA ";
    String update_interval "void";
    Float64 Westernmost_Easting 1.75257;
  }
}

 

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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 Data Access Protocol (DAP) and its selection constraints.

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.

 

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