Data Access Form

Dataset Title:	test
Institution:	test (Dataset ID: data_4b77_e2d6_712f)
Information:	Summary \| License \| Metadata \| Background \| Files

To work correctly, this web page requires that JavaScript be enabled in your browser. Please:
1) Enable JavaScript in your browser:
      • Chrome: "Settings : Advanced : Privacy and security : Site Settings : JavaScript"
      • Firefox: (it should be always on!)"
      • Opera: "Settings : Websites : JavaScript"
      • Safari: "Safari : Preferences : Security : Enable JavaScript"
2) Reload this web page.

Variable	Minimum	Maximum
No	1	500
Metadata_element_name	"Abstract"	"pH: pH values of t..."
Your_input	"(305) 361-4379"	"saturated HgCl2"
Help_reference_no (Help Reference No.)	"1"	"9.4"

Server-side Functions

distinct()

Hover here to see a list of options. Click on an option to select it.

File type: (more information)

(Documentation / Bypass this form )

(Please be patient. It may take a while to get the data.)

The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  No {
    Int16 _FillValue 32767;
    Int16 actual_range 1, 500;
    String long_name "No";
  }
  Metadata_element_name {
    String long_name "Metadata Element Name";
  }
  Your_input {
    String long_name "Your Input";
  }
  Help_reference_no {
    String long_name "Help Reference No.";
  }
 }
  NC_GLOBAL {
    String cdm_data_type "Other";
    String Conventions "COARDS, CF-1.10, ACDD-1.3";
    String creator_email "NODC.Webmaster@noaa.gov";
    String creator_name "test";
    String creator_url "https://www.nodc.noaa.gov/";
    String history 
"2025-04-20T02:57:13Z (local files)
2025-04-20T02:57:13Z https://pac-dev2.cioos.org/erddap/tabledap/data_4b77_e2d6_712f.html";
    String infoUrl "https://www.nodc.noaa.gov/";
    String institution "test";
    String keywords "data, element, help, Help_reference_no, input, metadata, Metadata_element_name, name, reference, test, your, Your_input";
    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.";
    String sourceUrl "(local files)";
    String standard_name_vocabulary "CF Standard Name Table v70";
    String summary "test. test data from a local source.";
    String title "test";
  }
}

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.