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Dataset Title:	SO-CHIC - Continuous meteorological surface measurement conducted during Cruise 2022 - AgulhasII
Institution:	SO-CHIC (Dataset ID: SOCHIC_Cruise_2022_Agulhas_II_met)
Range:	longitude = -8.30447 to 18.44867°E, latitude = -70.5 to -33.84°N, time = 2021-12-03T00:00Z to 2022-01-26T23:50Z
Information:	Summary \| License \| FGDC \| ISO 19115 \| Metadata \| Background \| Data Access Form

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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 {
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.6384896e+9, 1.643241e+9;
    String axis "T";
    String ioos_category "Time";
    String long_name "Time";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String time_precision "1970-01-01T00:00Z";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float32 _FillValue NaN;
    Float32 actual_range -70.5, -33.84;
    String axis "Y";
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String ioos_category "Location";
    String long_name "Latitude";
    String standard_name "latitude";
    String units "degrees_north";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float32 _FillValue NaN;
    Float32 actual_range -8.30447, 18.44867;
    String axis "X";
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String ioos_category "Location";
    String long_name "Longitude";
    String standard_name "longitude";
    String units "degrees_east";
  }
  Air_temp {
    Float32 _FillValue NaN;
    Float32 actual_range -9.4, 23.6;
    String long_name "Air Temperature";
    String units "degrees Celsius";
    String vocabulary "SDN:P02::CDTA";
    String vocabulary_url "https://vocab.nerc.ac.uk/collection/P02/current/CDTA/";
  }
  DewPoint {
    Float32 _FillValue NaN;
    Float32 actual_range -12.6, 16.8;
    String long_name "Dew Point";
    String units "degrees Celsius";
    String vocabulary "SDN:P01::CDEWZZ01";
    String vocabulary_url "https://vocab.nerc.ac.uk/collection/P01/current/CDEWZZ01/";
  }
  TEMP {
    Float32 _FillValue NaN;
    Float32 actual_range -33.9, 120.6;
    String long_name "Surface Sea Water Temperature";
    String units "degrees Celsius";
    String vocabulary "SDN:P09::TEMP";
    String vocabulary_url "https://vocab.nerc.ac.uk/collection/P09/current/TEMP/";
  }
  Humidity {
    Float32 _FillValue NaN;
    Float32 actual_range 35.0, 987.0;
    String long_name "Air Humidity";
    String units "%";
    String vocabulary "SDN:P02::CHUM";
    String vocabulary_url "https://vocab.nerc.ac.uk/collection/P02/current/CHUM/";
  }
  WSPD {
    Float32 _FillValue NaN;
    Float32 actual_range 0.1, 34.3;
    Float64 colorBarMaximum 15.0;
    Float64 colorBarMinimum 0.0;
    String long_name "Horizontal Wind Speed";
    String standard_name "wind_speed";
    String units "m/s";
    String vocabulary "SDN:P09::WSPD";
    String vocabulary_url "https://vocab.nerc.ac.uk/collection/P09/current/WSPD/";
  }
  GSPD {
    Float32 _FillValue NaN;
    Float32 actual_range 1.1, 42.4;
    Float64 colorBarMaximum 30.0;
    Float64 colorBarMinimum 0.0;
    String long_name "Gust Wind Speed";
    String standard_name "wind_speed_of_gust";
    String units "m/s";
    String vocabulary "SDN:P09::GSPD";
    String vocabulary_url "https://vocab.nerc.ac.uk/collection/P09/current/GSPD/";
  }
  WDIR {
    Float32 _FillValue NaN;
    Float32 actual_range 0.0, 933.0;
    Float64 colorBarMaximum 360.0;
    Float64 colorBarMinimum 0.0;
    String long_name "Wind From Direction";
    String standard_name "wind_from_direction";
    String units "degrees";
    String vocabulary "SDN:P09::WDIR";
    String vocabulary_url "https://vocab.nerc.ac.uk/collection/P09/current/WDIR/";
  }
  ATMS {
    Float32 _FillValue NaN;
    Float32 actual_range 958.3, 1024.7;
    String long_name "Air Pressure at Sea Level";
    String units "Millibars";
    String vocabulary "SDN:P09::ATMS";
    String vocabulary_url "https://vocab.nerc.ac.uk/collection/P09/current/ATMS/";
  }
  PSAL {
    Float32 _FillValue NaN;
    Float32 actual_range -2.4, 87.6;
    Float64 colorBarMaximum 37.0;
    Float64 colorBarMinimum 32.0;
    String long_name "Sea Water Practical Salinity";
    String standard_name "sea_water_practical_salinity";
    String units "PSU";
    String vocabulary "SDN:P09::PSAL";
    String vocabulary_url "https://vocab.nerc.ac.uk/collection/P09/current/PSAL/";
  }
 }
  NC_GLOBAL {
    String cdm_data_type "Point";
    String Conventions "COARDS, CF-1.6, ACDD-1.3, NCCSV-1.2";
    String cruise_report_DOI "10.5281/zenodo.6948850";
    String cruise_report_infoUrl "https://zenodo.org/record/6948850";
    String data_infoUrl "https://zenodo.org/record/6948850";
    Float64 Easternmost_Easting 18.44867;
    String featureType "Point";
    Float64 geospatial_lat_max -33.84;
    Float64 geospatial_lat_min -70.5;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max 18.44867;
    Float64 geospatial_lon_min -8.30447;
    String geospatial_lon_units "degrees_east";
    String history 
"2024-11-06T09:30:35Z (local files)
2024-11-06T09:30:35Z https://er1.s4oceanice.eu/tabledap/SOCHIC_Cruise_2022_Agulhas_II_met.das";
    String infoUrl "https://zenodo.org/record/6948850";
    String institution "SO-CHIC";
    String keywords "atmosphere, atmospheric, DewPoint, gust, humidity, ocean, pressure, Salinity, temperature, wind, WindSpeed";
    String keywords_vocabulary "GCMD Science Keywords";
    String license "CC-BY 4.0";
    Float64 Northernmost_Northing -33.84;
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing -70.5;
    String standard_name_vocabulary "CF Standard Name Table v70";
    String summary "Continuous meteorological surface measurement conducted during the SO-CHIC (Southern Ocean Carbon and Heat Impact on Climate) cruise (December 2021/January 2022, S.A. AgulhasII). The cruise report is available at https://zenodo.org/record/6948850 for details.";
    String time_coverage_end "2022-01-26T23:50Z";
    String time_coverage_start "2021-12-03T00:00Z";
    String title "SO-CHIC - Continuous meteorological surface measurement conducted during Cruise 2022 - AgulhasII";
    Float64 Westernmost_Easting -8.30447;
  }
}

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.

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