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Dataset Title:  GEOTRACES Station Data for CCADI UC3 web app Subscribe RSS
Institution:  International Council for Science: Scientific Committee on Oceanic Research   (Dataset ID: geotraces_0c3b_1db3_43c5)
Range: longitude = -105.46162 to -56.580166°E, latitude = 66.85837 to 83.41102°N
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Subset | Data Access Form
Graph Type:  ?
X Axis: 
Y Axis: 
Constraints ? Optional
Constraint #1 ?
Constraint #2 ?
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.")
Graph Settings
Marker Type:   Size: 
Color Bar:   Continuity:   Scale: 
   Minimum:   Maximum:   N Sections: 
Draw land mask: 
Y Axis Minimum:   Maximum:   
(Please be patient. It may take a while to get the data.)
Then set the File Type: (File Type information)
or view the URL:
(Documentation / Bypass this form ? )
    Click on the map to specify a new center point. ?
[The graph you specified. Please be patient.]


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:

The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  Station {
    String ioos_category "Identifier";
    String long_name "Station";
  latitude {
    String _CoordinateAxisType "Lat";
    Float64 actual_range 66.858367, 83.411017;
    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";
    Float64 actual_range -105.461617, -56.580167;
    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";
  Depth_m {
    Int16 actual_range 5, 2250;
    Float64 colorBarMaximum 8000.0;
    Float64 colorBarMinimum -8000.0;
    String colorBarPalette "TopographyDepth";
    String ioos_category "Location";
    String long_name "Depth";
    String standard_name "depth";
  Pressure_dbar {
    Float32 actual_range 4.814, 2281.5;
    String ioos_category "Pressure";
    String long_name "Pressure Dbar";
  Salinity {
    Float32 actual_range 23.5171, 34.5249;
    Float64 colorBarMaximum 37.0;
    Float64 colorBarMinimum 32.0;
    String ioos_category "Salinity";
    String long_name "Sea Water Practical Salinity";
    String standard_name "sea_water_practical_salinity";
    String units "PSU";
  Temperature_Celsius {
    Float32 actual_range -1.7091, 4.59;
    String ioos_category "Temperature";
    String long_name "Temperature Celsius";
  Alkalinity_micromol_kg {
    Float64 actual_range 1685.300184, 2300.037166;
    String ioos_category "CO2";
    String long_name "Alkalinity Micromol Kg";
  pHt_i_s {
    Float64 actual_range 7.647271532, 8.192670809;
    String ioos_category "Unknown";
    String long_name "P Ht(i-s)";
  DIC_micromol_kg {
    Float64 actual_range 1626.854736, 2271.978271;
    String ioos_category "Unknown";
    String long_name "DIC Micromol Kg";
  pCO2_microatm {
    Float64 actual_range 258.9903475, 787.2913915;
    String ioos_category "CO2";
    String long_name "P CO2 Microatm";
  omega_cal {
    Float64 actual_range 0.682545063, 2.74958848;
    String ioos_category "Unknown";
    String long_name "Omega Cal";
  omega_ara {
    Float64 actual_range 0.440778133, 1.719556431;
    String ioos_category "Unknown";
    String long_name "Omega Ara";
    String cdm_data_type "Other";
    String Conventions "COARDS, CF-1.6, ACDD-1.3";
    Float64 Easternmost_Easting -56.580167;
    Float64 geospatial_lat_max 83.411017;
    Float64 geospatial_lat_min 66.858367;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -56.580167;
    Float64 geospatial_lon_min -105.461617;
    String geospatial_lon_units "degrees_east";
    String history 
    String infoUrl "";
    String institution "International Council for Science: Scientific Committee on Oceanic Research";
    String keywords "alkalinity, Alkalinity_micromol_kg, ara, cal, carbon, carbon dioxide, celsius, co2, data, dbar, density, depth, Depth_m, dic, DIC_micromol_kg, dioxide, earth, Earth Science > Oceans > Salinity/Density > Salinity, geotraces, i-s, identifier, latitude, longitude, microatm, micromol, ocean, oceans, omega, omega_ara, omega_cal, pCO2_microatm, pHt_i_s, practical, pressure, Pressure_dbar, salinity, science, sea, sea_water_practical_salinity, seawater, station, temperature, Temperature_Celsius, water";
    String keywords_vocabulary "GCMD Science Keywords";
    String license "Creative Commons Attribution 4.0 International";
    Float64 Northernmost_Northing 83.411017;
    String sourceUrl "";
    Float64 Southernmost_Northing 66.858367;
    String standard_name_vocabulary "CF Standard Name Table v55";
    String subsetVariables "Station";
    String summary "GEOTRACES is an international programme which aims to identify processes and quantify fluxes that control the distributions of key trace elements and isotopes in the ocean, and to establish the sensitivity of these distributions to changing environmental conditions. This dataset is used as input to the CCAD UC3 web app for non-technical users.";
    String title "GEOTRACES Station Data for CCADI UC3 web app";
    Float64 Westernmost_Easting -105.461617;


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{?query}
For example,,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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