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Dataset Title:  CTD Cases - Collection of (PSAL_TEMP) Profile - MultiPointProfileObservation Subscribe RSS
Institution:  EMODnet Physics   (Dataset ID: EP_PR_CTD_cases_collection)
Range: longitude = -138.9255 to -81.2423°E, latitude = 69.0005 to 74.2868°N, depth = 1.0 to 1204.0m, time = 2003-09-30T05:05:11Z to 2004-08-18T23:01:56Z
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Subset | 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: 
Draw land mask: 
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 ? )
    Click on the map to specify a new center point. ?
Zoom: 
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 {
  PLATFORMCODE {
    String cf_role "profile_id";
    String long_name "EMODnet Platform Code";
  }
  SOURCE {
    String actual_range 
"cases
cases";
    String long_name "source";
  }
  SENSOR {
    String long_name "Platform Sensor";
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.064898311e+9, 1.092870116e+9;
    String axis "T";
    String calendar "Gregorian";
    String ioos_category "Time";
    String long_name "Valid Time GMT";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  TIME_QC {
    Int16 _FillValue -32767;
    Int16 actual_range 0, 0;
    String units "1";
  }
  depth {
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    Float64 _FillValue 9.969209968386869e+36;
    Float64 actual_range 1.0, 1204.0;
    String axis "Z";
    Float64 colorBarMaximum 8000.0;
    Float64 colorBarMinimum -8000.0;
    String colorBarPalette "TopographyDepth";
    String ioos_category "Location";
    String long_name "Depth";
    String positive "down";
    String standard_name "depth";
    String units "m";
  }
  DEPTH_QC {
    Int16 _FillValue -32767;
    Int16 actual_range 0, 0;
    Float64 colorBarMaximum 150.0;
    Float64 colorBarMinimum 0.0;
    String flag_meaning "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed not_used nominal_value interpolated_value missing_value";
    String long_name "depth quality flag";
    String standard_name "depth";
    Int32 units 1;
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float64 _FillValue 9.969209968386869e+36;
    Float64 actual_range 69.0005, 74.2868;
    String axis "Y";
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String ioos_category "Location";
    String latitude_reference_datum "geographical coordinates, WGS84 projection";
    String long_name "Latitude";
    String standard_name "latitude";
    String units "degrees_north";
    Float64 valid_max 90.0;
    Float64 valid_min -90.0;
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 _FillValue 9.969209968386869e+36;
    Float64 actual_range -138.9255, -81.2423;
    String axis "X";
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String ioos_category "Location";
    String latitude_reference_datum "geographical coordinates, WGS84 projection";
    String long_name "Longitude";
    String standard_name "longitude";
    String units "degrees_east";
    Float64 valid_max 180.0;
    Float64 valid_min -180.0;
  }
  POSITION_QC {
    Int16 _FillValue -32767;
    Int16 actual_range 0, 0;
    Float64 colorBarMaximum 150.0;
    Float64 colorBarMinimum 0.0;
    String units "1";
  }
  PSAL {
    Float64 _FillValue 9.969209968386869e+36;
    Float64 actual_range 0.0, 34.903;
    Float64 colorBarMaximum 37.0;
    Float64 colorBarMinimum 32.0;
    String ep_parameter_group "Water salinity";
    String long_name "practical salinity";
    String SDN "SDN:P02::PSAL";
    String source_variable_name "PSAL";
    String standard_name "sea_water_practical_salinity";
    String units "psu";
  }
  PSAL_QC {
    Int16 _FillValue -32767;
    Int16 actual_range 0, 0;
    String flag_meaning "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed not_used nominal_value interpolated_value missing_value";
    String long_name "PSAL quality flag";
    Int32 units 1;
  }
  PSAL_DM {
    String actual_range 
"D
D";
  }
  TEMP {
    Float64 _FillValue 9.969209968386869e+36;
    Float64 actual_range -1.748, 9.629;
    Float64 colorBarMaximum 32.0;
    Float64 colorBarMinimum 0.0;
    String ep_parameter_group "Water Temperature";
    String long_name "sea temperature";
    String SDN "SDN:P02::TEMP";
    String source_variable_name "TEMP";
    String standard_name "sea_water_temperature";
    String units "degrees Celsius";
  }
  TEMP_QC {
    Int16 _FillValue -32767;
    Int16 actual_range 0, 0;
    String flag_meaning "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed not_used nominal_value interpolated_value missing_value";
    String long_name "TEMP quality flag";
    Int32 units 1;
  }
  TEMP_DM {
    String actual_range 
"D
D";
  }
  url_metadata {
    String long_name "Metadata Link";
  }
 }
  NC_GLOBAL {
    String Cast_Number "024";
    String cdm_data_type "Profile";
    String cdm_profile_variables "PLATFORMCODE";
    String citation "Data are the property of the producer/owner distributed through EMODnet Physics. EMODnet Physics and the partners are not responsible for improper use";
    String contact "contacts@emodnet-physics.eu";
    String Conventions "CF-1.6 OceanSITES-Manual-1.2 pangaea-InSituTAC-SRD-1.3 pangaea-InSituTAC-ParametersList-3.0.0, COARDS, ACDD-1.3";
    String creator_type "institution";
    String Cruise_Name "CASES 2003-04";
    String Cruise_Number "2004006";
    Float64 Easternmost_Easting -81.2423;
    String featureType "Profile";
    Float64 geospatial_lat_max 74.2868;
    Float64 geospatial_lat_min 69.0005;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -81.2423;
    Float64 geospatial_lon_min -138.9255;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 1204.0;
    Float64 geospatial_vertical_min 1.0;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String history 
"2024-06-16T21:25:11Z (local files)
2024-06-16T21:25:11Z https://erddap.emodnet-physics.eu/tabledap/EP_PR_CTD_cases_collection.das";
    String infoUrl "http://www.emodnet-physics.eu";
    String Initial_Latitude "74.1597";
    String Initial_Longitude "-81.2423";
    String institution "EMODnet Physics";
    String keywords "above, data, datum, depth, DEPTH_QC, earth, Earth Science > Oceans > Sea Surface Topography > Sea Surface Height, flag, height, latitude, local, longitude, method, ocean, oceans, position, POSITION_QC, processing, PSAL_TEMP, PSAL_TEMP_DM, PSAL_TEMP_QC, quality, reference, science, sea, seawater, source, specific, surface, time, TIME_QC, topography, water, water_surface_height_above_reference_datum";
    String keywords_vocabulary "GCMD Science Keywords";
    String license "Creative Commons Attribution Share-Alike http://www.opendefinition.org/licenses/cc-by-sa";
    String Max_Depth "750.03";
    String Min_Depth "1.26";
    Float64 Northernmost_Northing 74.2868;
    String Original_Filename "CTD_2004006_024_1_DN.ODF";
    String publisher_type "institution";
    String SDN "SDN:P02::PSAL; SDN:P02::TEMP";
    String Sounding "764";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 69.0005;
    String standard_name_vocabulary "CF Standard Name Table v70";
    String Start_Date_Time "18-AUG-2004 23:01:56.00";
    String Station "Station 009";
    String subsetVariables "PLATFORMCODE,SOURCE";
    String summary "EMODnet Physics - CTD Cases - Collection of  (PSAL_TEMP) Profile -  MultiPointProfileObservation";
    String testOutOfDate "now-7days";
    String time_coverage_end "2004-08-18T23:01:56Z";
    String time_coverage_start "2003-09-30T05:05:11Z";
    String title "CTD Cases - Collection of  (PSAL_TEMP) Profile -  MultiPointProfileObservation";
    Float64 Westernmost_Easting -138.9255;
  }
}

 

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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