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Dataset Title:  Irish National Tide Gauge Network River Gauges   RSS
Institution:  Marine Institute   (Dataset ID: IrishNationalTideGaugeNetworkRiverGauges)
Range: longitude = -9.654046 to -9.0557°E, latitude = 53.2701 to 54.042°N, altitude = 0.0 to 0.0m
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Subset | Data Access Form
Graph Type:  ?
X Axis: 
Y Axis: 
-1 +1
Constraints ? Optional
Constraint #1 ?
Constraint #2 ?
Server-side Functions ?
 distinct() ?
? (" ")
Graph Settings
Marker Type:   Size: 
Color Bar:   Continuity:   Scale: 
   Minimum:   Maximum:   N Sections: 
Draw land mask: 
Y Axis Minimum:   Maximum:   Ascending: 
(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. ?
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 {
  longitude {
    String _CoordinateAxisType "Lon";
    Float32 actual_range -9.654046, -9.0557;
    String axis "X";
    String ioos_category "Location";
    String long_name "Longitude";
    String standard_name "longitude";
    String units "degrees_east";
  latitude {
    String _CoordinateAxisType "Lat";
    Float32 actual_range 53.2701, 54.042;
    String axis "Y";
    String ioos_category "Location";
    String long_name "Latitude";
    String standard_name "latitude";
    String units "degrees_north";
  altitude {
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "up";
    Float32 actual_range 0.0, 0.0;
    String axis "Z";
    String ioos_category "Location";
    String long_name "Altitude";
    String positive "up";
    String standard_name "altitude";
    String units "m";
  time {
    String _CoordinateAxisType "Time";
    String axis "T";
    String ioos_category "Time";
    String long_name "Detection Time";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  station_id {
    String cf_role "timeseries_id";
    String ioos_category "Identifier";
    String long_name "Station ID";
  Water_Level {
    String ioos_category "Sea Level";
    String long_name "Water level";
    String standard_name "water level";
    String units "m";
  Water_Temperature {
    String colorBarMaximum "30.0";
    String colorBarMinimum "0";
    String ioos_category "Temperature";
    String long_name "Water Temperature";
    String standard_name "water_temperature";
    String units "degree_C";
    String cdm_data_type "TimeSeries";
    String cdm_timeseries_variables "station_id, longitude, latitude";
    String Conventions "COARDS, CF-1.4, Unidata Dataset Discovery v1.0";
    Float64 Easternmost_Easting -9.0557;
    String featureType "TimeSeries";
    Float64 geospatial_lat_max 54.042;
    Float64 geospatial_lat_min 53.2701;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -9.0557;
    Float64 geospatial_lon_min -9.654046;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 0.0;
    Float64 geospatial_vertical_min 0.0;
    String geospatial_vertical_positive "up";
    String geospatial_vertical_units "m";
    String history 
"2018-09-23T16:45:51Z (source database)
    String infoUrl "";
    String institution "Marine Institute";
    String license "Creative Commons Attribution 4.0 (";
    Float64 Northernmost_Northing 54.042;
    String sourceUrl "(source database)";
    Float64 Southernmost_Northing 53.2701;
    String standard_name_vocabulary "CF-12";
    String subsetVariables "station_id, longitude, latitude";
    String summary "The Irish National Tide Gauge Network is an on-going development involving the Marine Institute and a number of organisations in the public and private sectors to develop a permanent tidal monitoring infrastructure, ultimately consisting of between 35 and 40 stations.";
    String title "Irish National Tide Gauge Network River Gauges";
    Float64 Westernmost_Easting -9.654046;


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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