ERDDAP > tabledap > Data Access Form

Dataset Title:	Atmospheric data from a Davis Vantage Pro2 weather station (30min average)
Institution:	Polytechnic University of Catalonia   (Dataset ID: CTVG_Vantage_Pro2_30min)
Information:	Summary | License | FGDC | ISO 19115 | Metadata | Background | Subset | Files | Make a graph

 

Variable	Optional Constraint #1		Optional Constraint #2		Minimum    or a List of Values	Maximum
time (time of measurements, UTC)	!= =~ <= >= = < >		!= =~ <= >= = < >		2010-04-08T10:00:00Z	2024-12-16T13:30:00Z
latitude (degrees_north)	!= =~ <= >= = < >		!= =~ <= >= = < >		41.22347	41.22347
longitude (degrees_east)	!= =~ <= >= = < >		!= =~ <= >= = < >		1.73618	1.73618
depth (depth of measurements, m)	!= =~ <= >= = < >		!= =~ <= >= = < >		-14.0	-14.0
WDIR (wind direction, Degrees)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	360.0
WSPD (wind speed, Kilometres per hour)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	34.2
CAPH (Hectopascals)	!= =~ <= >= = < >		!= =~ <= >= = < >		979.2	1041.1
RELH (Percent)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	100.0
AIRT (Degrees Celsius)	!= =~ <= >= = < >		!= =~ <= >= = < >		-9.6	34.6
WDIR_QC	!= =~ <= >= = < >		!= =~ <= >= = < >		1 2 3
WSPD_QC	!= =~ <= >= = < >		!= =~ <= >= = < >		1 2 3
CAPH_QC	!= =~ <= >= = < >		!= =~ <= >= = < >		1 2 3
RELH_QC	!= =~ <= >= = < >		!= =~ <= >= = < >		1 2 3 9
AIRT_QC	!= =~ <= >= = < >		!= =~ <= >= = < >		1 2 3 9
latitude_QC	!= =~ <= >= = < >		!= =~ <= >= = < >		7
longitude_QC	!= =~ <= >= = < >		!= =~ <= >= = < >		7
depth_QC	!= =~ <= >= = < >		!= =~ <= >= = < >		7

 

Server-side Functions

distinct()

orderBy orderByDescending orderByClosest orderByCount orderByLimit orderByMax orderByMin orderByMinMax orderByMean orderBySum (" time latitude longitude depth WDIR WSPD CAPH RELH AIRT WDIR_QC WSPD_QC CAPH_QC RELH_QC AIRT_QC latitude_QC longitude_QC depth_QC time latitude longitude depth WDIR WSPD CAPH RELH AIRT WDIR_QC WSPD_QC CAPH_QC RELH_QC AIRT_QC latitude_QC longitude_QC depth_QC time latitude longitude depth WDIR WSPD CAPH RELH AIRT WDIR_QC WSPD_QC CAPH_QC RELH_QC AIRT_QC latitude_QC longitude_QC depth_QC time latitude longitude depth WDIR WSPD CAPH RELH AIRT WDIR_QC WSPD_QC CAPH_QC RELH_QC AIRT_QC latitude_QC longitude_QC depth_QC time latitude longitude depth WDIR WSPD CAPH RELH AIRT WDIR_QC WSPD_QC CAPH_QC RELH_QC AIRT_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).

(Documentation / Bypass this form )
 
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The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  time {
    UInt32 _ChunkSizes 737;
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.2707208e+9, 1.7343558e+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 {
    UInt32 _ChunkSizes 1;
    String _CoordinateAxisType "Lat";
    Float32 _FillValue -999999.0;
    Float32 actual_range 41.22347, 41.22347;
    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 {
    UInt32 _ChunkSizes 1;
    String _CoordinateAxisType "Lon";
    Float32 _FillValue -999999.0;
    Float32 actual_range 1.73618, 1.73618;
    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 {
    UInt32 _ChunkSizes 1;
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    Float32 _FillValue -999999.0;
    Float32 actual_range -14.0, -14.0;
    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";
  }
  WDIR {
    UInt32 _ChunkSizes 1, 1, 1, 1, 737;
    Float32 _FillValue -999999.0;
    Float32 actual_range 0.0, 360.0;
    String ancillary_variables "WDIR_QC;WDIR_STD";
    String coordinates "LATITUDE;LONGITUDE;DEPTH;SENSOR_ID;TIME";
    String long_name "wind direction";
    String sdn_parameter_name "Direction (from) of wind relative to True North {wind direction} in the atmosphere by in-situ anemometer";
    String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/EWDASS01";
    String sdn_parameter_urn "SDN:P01::EWDASS01";
    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_mount "mounted_on_fixed_structure";
    String sensor_orientation "upward";
    String sensor_reference "not_available";
    String sensor_serial_number "6150CEU";
    String standard_name "wind_from_direction";
    String standard_name_uri "wind_from_direction";
    String units "Degrees";
  }
  WSPD {
    UInt32 _ChunkSizes 1, 1, 1, 1, 737;
    Float32 _FillValue -999999.0;
    Float32 actual_range 0.0, 34.2;
    String ancillary_variables "WSPD_QC;WSPD_STD";
    String coordinates "LATITUDE;LONGITUDE;DEPTH;SENSOR_ID;TIME";
    String long_name "wind speed";
    String sdn_parameter_name "Speed of wind {wind speed} in the atmosphere by in-situ anemometer";
    String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/EWSBSS01";
    String sdn_parameter_urn "SDN:P01::EWSBSS01";
    String sdn_uom_name "Kilometres per hour";
    String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/KMHR/";
    String sdn_uom_urn "SDN:P06::KMHR";
    String sensor_mount "mounted_on_fixed_structure";
    String sensor_orientation "upward";
    String sensor_reference "not_available";
    String sensor_serial_number "6150CEU";
    String standard_name "wind_speed";
    String standard_name_uri "wind_speed";
    String units "Kilometres per hour";
  }
  CAPH {
    UInt32 _ChunkSizes 1, 1, 1, 1, 737;
    Float32 _FillValue -999999.0;
    Float32 actual_range 979.2, 1041.1;
    String ancillary_variables "CAPH_QC;CAPH_STD";
    String coordinates "LATITUDE;LONGITUDE;DEPTH;SENSOR_ID;TIME";
    String long_name "Atmospheric pressure";
    String sdn_parameter_name "Pressure (measured variable) exerted by the atmosphere by barometer and expressed at measurement altitude";
    String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/CAPHTU01";
    String sdn_parameter_urn "SDN:P01::CAPHTU01";
    String sdn_uom_name "Hectopascals";
    String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/HPAX/";
    String sdn_uom_urn "SDN:P06::HPAX";
    String sensor_mount "mounted_on_fixed_structure";
    String sensor_orientation "upward";
    String sensor_reference "not_available";
    String sensor_serial_number "6150CEU";
    String standard_name "air_pressure";
    String standard_name_uri "air_pressure";
    String units "Hectopascals";
  }
  RELH {
    UInt32 _ChunkSizes 1, 1, 1, 1, 737;
    Float32 _FillValue -999999.0;
    Float32 actual_range 0.0, 100.0;
    String ancillary_variables "RELH_QC;RELH_STD";
    String coordinates "LATITUDE;LONGITUDE;DEPTH;SENSOR_ID;TIME";
    String long_name "relative humidity of the atmosphere";
    String sdn_parameter_name "Relative humidity of the atmosphere";
    String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/CRELZZ01/";
    String sdn_parameter_urn "SDN:P01::CRELZZ01";
    String sdn_uom_name "Percent";
    String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/UPCT/";
    String sdn_uom_urn "SDN:P06::UPCT";
    String sensor_mount "mounted_on_fixed_structure";
    String sensor_orientation "upward";
    String sensor_reference "not_available";
    String sensor_serial_number "6150CEU";
    String standard_name "relative_humidity";
    String standard_name_uri "relative_humidity";
    String units "Percent";
  }
  AIRT {
    UInt32 _ChunkSizes 1, 1, 1, 1, 737;
    Float32 _FillValue -999999.0;
    Float32 actual_range -9.6, 34.6;
    String ancillary_variables "AIRT_QC;AIRT_STD";
    String coordinates "LATITUDE;LONGITUDE;DEPTH;SENSOR_ID;TIME";
    String long_name "temperature of the atmoshpere";
    String sdn_parameter_name "Temperature of the atmosphere";
    String sdn_parameter_uri "https://vocab.nerc.ac.uk/collection/P01/current/CTMPZZ01";
    String sdn_parameter_urn "SDN:P01::CTMPZZ01";
    String sdn_uom_name "Degrees Celsius";
    String sdn_uom_uri "https://vocab.nerc.ac.uk/collection/P06/current/UPAA/";
    String sdn_uom_urn "SDN:P06::UPAA";
    String sensor_mount "mounted_on_fixed_structure";
    String sensor_orientation "upward";
    String sensor_reference "not_available";
    String sensor_serial_number "6150CEU";
    String standard_name "air_temperature";
    String standard_name_uri "air_temperature";
    String units "Degrees Celsius";
  }
  WDIR_QC {
    UInt32 _ChunkSizes 1, 1, 1, 1, 737;
    Byte _FillValue 127;
    String _Unsigned "false";
    Byte actual_range 1, 3;
    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 "wind direction quality control flags";
  }
  WSPD_QC {
    UInt32 _ChunkSizes 1, 1, 1, 1, 737;
    Byte _FillValue 127;
    String _Unsigned "false";
    Byte actual_range 1, 3;
    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 "wind speed quality control flags";
  }
  CAPH_QC {
    UInt32 _ChunkSizes 1, 1, 1, 1, 737;
    Byte _FillValue 127;
    String _Unsigned "false";
    Byte actual_range 1, 3;
    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 "Atmospheric pressure quality control flags";
  }
  RELH_QC {
    UInt32 _ChunkSizes 1, 1, 1, 1, 737;
    Byte _FillValue 127;
    String _Unsigned "false";
    Byte actual_range 1, 9;
    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 "relative humidity of the atmosphere quality control flags";
  }
  AIRT_QC {
    UInt32 _ChunkSizes 1, 1, 1, 1, 737;
    Byte _FillValue 127;
    String _Unsigned "false";
    Byte actual_range 1, 9;
    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 "temperature of the atmoshpere quality control flags";
  }
  latitude_QC {
    UInt32 _ChunkSizes 1, 1, 1, 1, 737;
    Byte _FillValue 127;
    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 {
    UInt32 _ChunkSizes 1, 1, 1, 1, 737;
    Byte _FillValue 127;
    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 {
    UInt32 _ChunkSizes 1, 1, 1, 1, 737;
    Byte _FillValue 127;
    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 "2024-12-16T14:30:26Z";
    String date_modified "2024-12-16T14:30:26Z";
    Float64 Easternmost_Easting 1.73618;
    String emso_facility "None";
    String featureType "Point";
    String format_version "1.4";
    Float64 geospatial_lat_max 41.22347;
    Float64 geospatial_lat_min 41.22347;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max 1.73618;
    Float64 geospatial_lon_min 1.73618;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max -14.0;
    Float64 geospatial_vertical_min -14.0;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String history 
"2024-12-22T04:14:06Z (local files)
2024-12-22T04:14:06Z https://data.obsea.es/erddap/tabledap/CTVG_Vantage_Pro2_30min.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 "AIRT, CAPH, RELH, WDIR, WSPD";
    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 "None";
    Float64 Northernmost_Northing 41.22347;
    String principal_investigator "Joaquin del Rio";
    String principal_investigator_email "joaquin.del.rio@upc.edu";
    String source "land/onshore structure";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 41.22347;
    String standard_name_vocabulary "CF Standard Name Table v70";
    String subsetVariables "WDIR_QC, WSPD_QC, CAPH_QC, RELH_QC, AIRT_QC, latitude_QC, longitude_QC, depth_QC";
    String summary "Atmospheric data collected by an Vantage Pro2 weather station at UPC building, 30min average";
    String time_coverage_end "2024-12-16T13:30:00Z";
    String time_coverage_start "2010-04-08T10:00:00Z";
    String title "Atmospheric data from a Davis Vantage Pro2 weather station (30min average)";
    String update_interval "void";
    Float64 Westernmost_Easting 1.73618;
  }
}

 

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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.
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Tabledap request URLs must be in the form
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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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