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ERDDAP > tabledap > Data Access Form ?

Dataset Title:  Data from a local source. Subscribe RSS
Institution:  ???   (Dataset ID: TEST_chem_data_23de_643a_f675)
Information:  Summary ? | License ? | Metadata | Background (external link) | Subset | Make a graph
 
Variable ?   Optional
Constraint #1 ?
Optional
Constraint #2 ?
   Minimum ?
   or a List of Values ?
   Maximum ?
 
 SAMPLE_NO ?          "00-A10748"    "99-A7449"
 STATION_NO ?          "MB05LES011"    "MB05UDS014"
 STATION_NAME ?          "ASSINIBOINE RIVER"    "WINNIPEG RIVER"
 STATION_DESCRIPTION ?          "ASSINIBOINE RIVER ..."    "WINNIPEG RIVER AT ..."
 Dec_Lat ?          49.6944    54.5311
 Dec_Long ?          -100.9486    -96.17697
 STATION_TYPE_CODE ?          0    1
 SAMPLE_MATRIX_CODE ?      
   - +  ?
 SAMPLE_DATETIME ?          "1/10/2000 4:30:00 PM"    "9/9/2015 4:00:00 PM"
 TIME_USABLE_FLAG ?          "N"    "Y"
 SAMPLE_CLASS_INDICATOR ?      
   - +  ?
 AGENCY_CODE ?      
   - +  ?
 CARBON_TOTAL_ORGANIC_TOC ?          5.4    20.8
 
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.Hover here to see a list of options. Click on an option to select it.")

File type: (more info)

(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 {
  SAMPLE_NO {
    String ioos_category "Unknown";
    String long_name "SAMPLE NO";
  }
  STATION_NO {
    String ioos_category "Unknown";
    String long_name "STATION NO";
  }
  STATION_NAME {
    String ioos_category "Unknown";
    String long_name "STATION NAME";
  }
  STATION_DESCRIPTION {
    String ioos_category "Unknown";
    String long_name "STATION DESCRIPTION";
  }
  Dec_Lat {
    Float64 actual_range 49.6944, 54.5311;
    String ioos_category "Location";
    String long_name "Dec Lat";
  }
  Dec_Long {
    Float64 actual_range -100.9486, -96.17697;
    String ioos_category "Unknown";
    String long_name "Dec Long";
  }
  STATION_TYPE_CODE {
    Byte actual_range 0, 1;
    String ioos_category "Unknown";
    String long_name "STATION TYPE CODE";
  }
  SAMPLE_MATRIX_CODE {
    Byte actual_range 2, 2;
    String ioos_category "Unknown";
    String long_name "SAMPLE MATRIX CODE";
  }
  SAMPLE_DATETIME {
    String ioos_category "Time";
    String long_name "SAMPLE DATETIME";
  }
  TIME_USABLE_FLAG {
    String ioos_category "Quality";
    String long_name "TIME USABLE FLAG";
  }
  SAMPLE_CLASS_INDICATOR {
    String ioos_category "Unknown";
    String long_name "SAMPLE CLASS INDICATOR";
  }
  AGENCY_CODE {
    Int16 actual_range 381, 381;
    String ioos_category "Unknown";
    String long_name "AGENCY CODE";
  }
  CARBON_TOTAL_ORGANIC_TOC {
    Float32 _FillValue NaN;
    Float32 actual_range 5.4, 20.8;
    String ioos_category "Unknown";
    String long_name "CARBON TOTAL ORGANIC TOC";
  }
 }
  NC_GLOBAL {
    String cdm_data_type "Other";
    String Conventions "COARDS, CF-1.6, ACDD-1.3";
    String history 
"2022-08-13T09:04:24Z (local files)
2022-08-13T09:04:24Z http://CanWINerddap.ad.umanitoba.ca/erddap/tabledap/TEST_chem_data_23de_643a_f675.html";
    String infoUrl "???";
    String institution "???";
    String keywords "agency, AGENCY_CODE, array, array-data, carbon, CARBON_TOTAL_ORGANIC_TOC, class, code, comprehensive, data, datetime, Dec_Lat, Dec_Long, description, flag, indicator, large, local, long, matrix, name, organic, quality, sample, SAMPLE_CLASS_INDICATOR, SAMPLE_DATETIME, SAMPLE_MATRIX_CODE, SAMPLE_NO, source, station, STATION_DESCRIPTION, STATION_NAME, STATION_NO, STATION_TYPE_CODE, stewardship, system, time, TIME_USABLE_FLAG, toc, total, type, usable";
    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 v55";
    String subsetVariables "SAMPLE_MATRIX_CODE, SAMPLE_CLASS_INDICATOR, AGENCY_CODE";
    String summary "Data from a local source.";
    String title "Data from a local source.";
  }
}

 

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
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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