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ERDDAP > tabledap > Make A Graph ?

Dataset Title:  EMSO / MAREGAMI Marmara BPR1 station Lat:40.8703 Long:28.5244 Depth:805m Subscribe RSS
Institution:  CEREGE UMR 7330 CNRS   (Dataset ID: EMSO_Marmara_BPR_Maregami1)
Range: longitude = 28.5244 to 28.5244°E, latitude = 40.8703 to 40.8703°N, time = 2018-01-30T11:57:35Z to 2018-08-12T19:55:20Z
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Subset | Data Access Form | Files
Graph Type:  ?
X Axis: 
Y Axis: 
Constraints ? Optional
Constraint #1 ?
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 Bar:   Continuity:   Scale: 
   Minimum:   Maximum:   N Sections: 
Draw land mask: 
Y Axis Minimum:   Maximum:   
(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 {
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.517313455e+9, 1.53410372e+9;
    String axis "T";
    String ioos_category "Time";
    String long_name "Date";
    String source_name "Date";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  Period_1_ps {
    Float64 actual_range 2.89411839935929e+7, 2.89431665465236e+7;
    String ioos_category "Unknown";
    String long_name "Period 1 [ps]";
  Period_2_ps {
    Float64 actual_range 5775558.6621352, 5776213.2794596;
    String ioos_category "Unknown";
    String long_name "Period 2 [ps]";
  Sea_water_pressure_dbar {
    Float64 actual_range 820.7150811, 821.1856079;
    String ioos_category "Pressure";
    String long_name "Sea Water Pressure [dbar]";
    String units "dbar";
  Temperature_degree_C {
    Float64 actual_range 14.0171126, 14.5875897;
    String ioos_category "Temperature";
    String long_name "Temperature [degree C]";
    String units "degrees_C";
  latitude {
    String _CoordinateAxisType "Lat";
    Float32 actual_range 40.8703, 40.8703;
    String axis "Y";
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String ioos_category "Location";
    String long_name "Latitude";
    String standard_name "latitude";
    String units "degrees_north";
  longitude {
    String _CoordinateAxisType "Lon";
    Float32 actual_range 28.5244, 28.5244;
    String axis "X";
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String ioos_category "Location";
    String long_name "Longitude";
    String standard_name "longitude";
    String units "degrees_east";
    String cdm_data_type "Point";
    String Conventions "COARDS, CF-1.6, ACDD-1.3";
    String creator_name "Pierre Henry henry@cerege.fr";
    String creator_type "institution";
    String creator_url "http://dataset.osupytheas.fr/geonetwork";
    Float64 Easternmost_Easting 28.5244;
    String featureType "Point";
    Float64 geospatial_lat_max 40.8703;
    Float64 geospatial_lat_min 40.8703;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max 28.5244;
    Float64 geospatial_lon_min 28.5244;
    String geospatial_lon_units "degrees_east";
    String history 
"2024-07-21T06:38:22Z (local files)
2024-07-21T06:38:22Z http://erddap.osupytheas.fr/tabledap/EMSO_Marmara_BPR_Maregami1.das";
    String infoUrl "http://www.emso-fr.org/EMSO-France";
    String institution "CEREGE UMR 7330 CNRS";
    String keywords "cerege, cnrs, data, date, dbar, degree, emso, latitude, longitude, maregami, marmara, period, Period_1_ps, Period_2_ps, pressure, sea, Sea_water_pressure_dbar, seawater, temperature, Temperature_degree_C, time, water";
    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 40.8703;
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 40.8703;
    String standard_name_vocabulary "CF Standard Name Table v29";
    String subsetVariables "latitude, longitude";
    String summary "Bottom Pressure Recorder: Time series acquired with RBR BPR #52665, sensor : Paroscientific #140758. SeaFloor Depth:805m";
    String time_coverage_end "2018-08-12T19:55:20Z";
    String time_coverage_start "2018-01-30T11:57:35Z";
    String title "EMSO / MAREGAMI Marmara BPR1 station Lat:40.8703 Long:28.5244 Depth:805m";
    Float64 Westernmost_Easting 28.5244;


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
For example,
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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