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Dataset Title:  Séries temporelles des prédictions de floraison d'algues toxiques dans le
golfe et l'estuaire du Saint-Laurent, Time series of algeal bloom predictions
in the estuary and gulf of Saint-Lawrence
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Institution:  DFO-MPO   (Dataset ID: mpoAlguesSeriesTemporelles)
Range: time = 2022-04-29T00:00:00Z to 2022-11-29T00:00:00Z
Information:  Summary ? | License ? | Metadata | Background (external link) | Data Access Form | Files
 
Graph Type:  ?
X Axis: 
Y Axis: 
Color: 
-1+1
 
Constraints ? Optional
Constraint #1 ?
Optional
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: 
Color Bar:   Continuity:   Scale: 
   Minimum:   Maximum:   N Sections: 
Y Axis Minimum:   Maximum:   
 
(Please be patient. It may take a while to get the data.)
 
Optional:
Then set the File Type: (File Type information)
and
or view the URL:
(Documentation / Bypass this form ? )
   
Time range:    |<   -       
[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 {
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.6511904e+9, 1.66968e+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 units "seconds since 1970-01-01T00:00:00Z";
  }
  lowerStLawrenceEstuary {
    Float32 actual_range 0.3738546, 50.40678;
    String long_name "Lower St Lawrence Estuary";
  }
  northWesternGulf {
    Float32 actual_range 0.126795, 40.10329;
    String long_name "North Western Gulf";
  }
  lowerNorthShore {
    Float32 actual_range 0.04419845, 10.38472;
    String long_name "Lower North Shore";
  }
  chaleurBay {
    Float32 actual_range 0.1097697, 37.07906;
    String long_name "Chaleur Bay";
  }
  magdalenIslands {
    Float32 actual_range 0.05964804, 17.61229;
    String long_name "Magdalen Islands";
  }
  bayOfFundy {
    Float32 actual_range 0.3334412, 7.523984;
    String long_name "Bay Of Fundy";
  }
  princeEdwardIsland {
    Float32 actual_range 0.112452, 16.87964;
    String long_name "Prince Edward Island";
  }
  scotianShelf {
    Float32 actual_range 0.2313459, 10.08812;
    String long_name "Scotian Shelf";
  }
 }
  NC_GLOBAL {
    String _NCProperties "version=2,netcdf=4.7.4,hdf5=1.12.0,";
    String cdm_data_type "Other";
    String Conventions "COARDS, CF-1.6, ACDD-1.3";
    String history 
"2022-11-29T11:00:38Z (local files)
2022-11-29T11:00:38Z https://erddap.ogsl.ca/tabledap/mpoAlguesSeriesTemporelles.das";
    String infoUrl "???";
    String institution "DFO-MPO";
    String keywords "bay, bayOfFundy, chaleur, chaleurBay, data, edward, estuary, fundy, gulf, island, islands, lawrence, local, lower, lowerNorthShore, lowerStLawrenceEstuary, magdalen, magdalenIslands, north, northWesternGulf, prince, princeEdwardIsland, scotian, scotianShelf, shelf, shore, source, time, western";
    String license "Open Government Licence - Canada, Licence du gouvernement ouvert - Canada";
    String sourceUrl "(local files)";
    String standard_name_vocabulary "CF Standard Name Table v70";
    String summary 
"Séries temporelles des prédictions de floraison d'algues toxiques dans le golfe et l'estuaire du Saint-Laurent. 
  
Time series of algeal bloom predictions in the estuary and gulf of Saint-Lawrence";
    String testOutOfDate "now-32days";
    String time_coverage_end "2022-11-29T00:00:00Z";
    String time_coverage_start "2022-04-29T00:00:00Z";
    String title "Séries temporelles des prédictions de floraison d'algues toxiques dans le golfe et l'estuaire du Saint-Laurent, Time series of algeal bloom predictions in the estuary and gulf of Saint-Lawrence";
  }
}

 

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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