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Dataset Title:	[NBP1201 CTD Profiles] - CTD profile casts collected on the RVIB Nathaniel B. Palmer cruise NBP1201 in the Ross Sea from December 2011 to February 2012 (Processes Regulating Iron Supply at the Mesoscale - Ross Sea)
Institution:	BCO-DMO (Dataset ID: bcodmo_dataset_933216_v1)
Range:	longitude = -179.92 to 179.83°E, latitude = -77.796 to -64.237°N, time = 2011-12-31T20:37:57Z to 2012-02-05T00:25:34Z
Information:	Summary \| License \| FGDC \| ISO 19115 \| Metadata \| Background \| 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 {
  cruise_id {
    String long_name "Cruise_id";
    String units "unitless";
  }
  station {
    String long_name "Station";
    String units "unitless";
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.325363877e+9, 1.328401534e+9;
    String axis "T";
    String ioos_category "Time";
    String long_name "Iso_datetime_utc";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  year {
    Int32 actual_range 2011, 2012;
    String long_name "Year";
    String units "unitless";
  }
  month {
    Int32 actual_range 1, 12;
    String long_name "Month";
    String units "unitless";
  }
  day {
    Int32 actual_range 1, 31;
    String long_name "Day";
    String units "unitless";
  }
  hour {
    Int32 actual_range 0, 23;
    String long_name "Hour";
    String units "unitless";
  }
  minute {
    Int32 actual_range 0, 58;
    String long_name "Minute";
    String units "unitless";
  }
  second {
    Int32 actual_range 0, 58;
    String long_name "Second";
    String units "unitless";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float32 actual_range -77.796, -64.237;
    String axis "Y";
    String ioos_category "Location";
    String long_name "Latitude";
    String standard_name "latitude";
    String units "degrees_north";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float32 actual_range -179.92, 179.83;
    String axis "X";
    String ioos_category "Location";
    String long_name "Longitude";
    String standard_name "longitude";
    String units "degrees_east";
  }
  timeS {
    Float32 actual_range -15.609, 1498.353;
    String long_name "Times";
    String units "seconds";
  }
  prDM {
    Float32 actual_range 1.0, 1014.0;
    String long_name "Prdm";
    String units "decibars (db)";
  }
  t090C {
    Float32 actual_range -2.1383, 2.4983;
    String long_name "T090c";
    String units "degrees Celsius";
  }
  t190C {
    Float32 actual_range -2.1378, 2.4977;
    String long_name "T190c";
    String units "degrees Celsius";
  }
  c0S_m {
    Float32 actual_range 2.653077, 3.054044;
    String long_name "C0s_m";
    String units "siemens per meter (S/m)";
  }
  c1S_m {
    Float32 actual_range 2.653074, 3.054982;
    String long_name "C1s_m";
    String units "siemens per meter (S/m)";
  }
  flECO_AFL {
    Float32 actual_range -0.0189, 42.8024;
    String long_name "Fleco_afl";
    String units "milligrams per cubic meter (mg/m^3)";
  }
  xmiss {
    Float32 actual_range -9.99e-29, 98.643;
    String long_name "Xmiss";
    String units "unitless (percent)";
  }
  altM {
    Float32 actual_range -52.46, 203.81;
    String long_name "Altm";
    String units "meters (m)";
  }
  par {
    Float32 actual_range -1.988e-4, 1317.9;
    String long_name "Par";
    String units "microEinsteins per square meter per second (uE/m^2/s)";
  }
  cpar {
    Float32 actual_range -9.99e-29, 77.882;
    String long_name "Cpar";
    String units "unitless (percent)";
  }
  spar {
    Float32 actual_range -9.99e-29, 2873.6;
    String long_name "Spar";
    String units "microEinsteins per square meter per second (uE/m^2/s)";
  }
  sbeox0V {
    Float32 actual_range -9.99e-29, 2.8617;
    String long_name "Sbeox0v";
    String units "volts (V)";
  }
  sbeox1V {
    Float32 actual_range -9.99e-29, 2.8078;
    String long_name "Sbeox1v";
    String units "volts (V)";
  }
  potemp090C {
    Float32 actual_range -2.1491, 2.4975;
    String long_name "Potemp090c";
    String units "degrees Celsius";
  }
  potemp190C {
    Float32 actual_range -2.1486, 2.4969;
    String long_name "Potemp190c";
    String units "degrees Celsius";
  }
  sbeox0ML_L {
    Float32 actual_range -9.99e-29, 9.26167;
    String long_name "Sbeox0ml_l";
    String units "milliliters per liter (mL/L)";
  }
  sbeox1ML_L {
    Float32 actual_range 3.93715, 9.3691;
    String long_name "Sbeox1ml_l";
    String units "milliliters per liter (mL/L)";
  }
  sal00 {
    Float32 actual_range 32.8022, 34.7751;
    String long_name "Sal00";
    String units "PSU";
  }
  sal11 {
    Float32 actual_range 32.805, 34.7784;
    String long_name "Sal11";
    String units "PSU";
  }
  sigma_e00 {
    Float32 actual_range 26.3705, 28.0011;
    String long_name "Sigma_e00";
    String units "kilograms per cubic meter (kg/m^3)";
  }
  sigma_e11 {
    Float32 actual_range 26.3729, 28.0038;
    String long_name "Sigma_e11";
    String units "kilograms per cubic meter (kg/m^3)";
  }
  flag {
    String long_name "Flag";
    String units "unitless";
  }
  cnv_file_name {
    String long_name "Cnv_file_name";
    String units "unitless";
  }
  down_or_up {
    String long_name "Down_or_up";
    String units "unitless";
  }
 }
  NC_GLOBAL {
    String cdm_data_type "Other";
    String Conventions "COARDS, CF-1.6, ACDD-1.3";
    String creator_email "info@bco-dmo.org";
    String creator_name "BCO-DMO";
    String creator_url "https://www.bco-dmo.org/";
    String doi "10.26008/1912/bco-dmo.933216.1";
    Float64 Easternmost_Easting 179.83;
    Float64 geospatial_lat_max -64.237;
    Float64 geospatial_lat_min -77.796;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max 179.83;
    Float64 geospatial_lon_min -179.92;
    String geospatial_lon_units "degrees_east";
    String history 
"2024-11-18T04:24:58Z (local files)
2024-11-18T04:24:58Z https://erddap.bco-dmo.org/tabledap/bcodmo_dataset_933216_v1.das";
    String infoUrl "https://www.bco-dmo.org/dataset/933216";
    String institution "BCO-DMO";
    String license 
"The data may be used and redistributed for free but is not intended
for legal use, since it may contain inaccuracies. Neither the data
Contributor, ERD, NOAA, nor the United States Government, nor any
of their employees or contractors, makes any warranty, express or
implied, including warranties of merchantability and fitness for a
particular purpose, or assumes any legal liability for the accuracy,
completeness, or usefulness, of this information.";
    Float64 Northernmost_Northing -64.237;
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing -77.796;
    String summary "This dataset of CTD profile casts was collected on the RVIB Nathaniel B. Palmer, cruise ID NBP1201, in the Antarctic. The cruise took place from December 24, 2011 to February 10, 2012, and was conducted as part of the PRISM-RC project, \"Processes Regulating Iron Supply at the Mesoscale - Ross Sea\".";
    String time_coverage_end "2012-02-05T00:25:34Z";
    String time_coverage_start "2011-12-31T20:37:57Z";
    String title "[NBP1201 CTD Profiles] - CTD profile casts collected on the RVIB Nathaniel B. Palmer cruise NBP1201 in the Ross Sea from December 2011 to February 2012 (Processes Regulating Iron Supply at the Mesoscale - Ross Sea)";
    Float64 Westernmost_Easting -179.92;
  }
}

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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