CIOOS Atlantic ERDDAP
Easier access to scientific data

Brought to you by NOAA NMFS SWFSC ERD    

ERDDAP > tabledap > Make A Graph ?

Dataset Title:  FORCE Acoustic Doppler Current Profiler (ADCP): Currents Subscribe RSS
Institution:  FORCE   (Dataset ID: FORCE_Mar2018_ADCP_Currents)
Range: longitude = -64.4275 to -64.4275°E, latitude = 45.3631 to 45.3631°N, time = 2018-03-30T20:02:33Z to 2018-05-24T16:02:30Z
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: 
[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 1.5224401530010314e+9, 1.5271777500010772e+9;
    String axis "T";
    String calendar "gregorian";
    String description "Time of measurement";
    String force_name "time";
    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";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float64 actual_range 45.3631, 45.3631;
    String axis "Y";
    String ioos_category "Location";
    String long_name "Latitude";
    String standard_name "latitude";
    String units "degrees_north";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 actual_range -64.4275, -64.4275;
    String axis "X";
    String ioos_category "Location";
    String long_name "Longitude";
    String standard_name "longitude";
    String units "degrees_east";
  }
  cell_range {
    Float64 actual_range 1.5, 50.5;
    String force_name "BurstVelocityENU_Range";
    String ioos_category "Unknown";
    String long_name "cell range";
    String units "m";
  }
  eastward_sea_water_velocity {
    Float32 actual_range -3.567832, 4.482457;
    Float64 colorBarMaximum 0.5;
    Float64 colorBarMinimum -0.5;
    String force_name "Vel_East";
    String ioos_category "Currents";
    String long_name "Eastward Sea Water Velocity";
    String standard_name "eastward_sea_water_velocity";
    String units "m/s";
  }
  northward_sea_water_velocity {
    Float32 actual_range -2.754401, 1.846157;
    Float64 colorBarMaximum 0.5;
    Float64 colorBarMinimum -0.5;
    String force_name "Vel_North";
    String ioos_category "Currents";
    String long_name "Northward Sea Water Velocity";
    String standard_name "northward_sea_water_velocity";
    String units "m/s";
  }
  upward_sea_water_velocity {
    Float32 actual_range -0.1332984, 0.4035641;
    Float64 colorBarMaximum 0.5;
    Float64 colorBarMinimum -0.5;
    String force_name "Vel_Up1";
    String ioos_category "Currents";
    String long_name "Upward Sea Water Velocity";
    String standard_name "upward_sea_water_velocity";
    String units "m/s";
  }
  speed_of_sound_in_sea_water {
    Float32 actual_range 1459.423, 1521.361;
    String force_name "SpeedOfSound";
    String ioos_category "Currents";
    String long_name "Speed Of Sound In Sea Water";
    String standard_name "speed_of_sound_in_sea_water";
    String units "m/s";
  }
  cell_size {
    Float32 actual_range 0.0, 1.0;
    String description "Cell Size";
    String force_name "CellSize";
    String ioos_category "Unknown";
    String long_name "cell size";
    String units "m";
  }
  cell_count {
    Float32 actual_range 50.0, 50.0;
    Float64 colorBarMaximum 100.0;
    Float64 colorBarMinimum 0.0;
    String description "Number of cells";
    String force_name "NumberofCells";
    String ioos_category "Statistics";
    String long_name "cell count";
  }
  sea_water_temperature {
    Float32 actual_range 2.19, 19.96;
    Float64 colorBarMaximum 32.0;
    Float64 colorBarMinimum 0.0;
    String force_name "WaterTemperature";
    String ioos_category "Temperature";
    String long_name "Sea Water Temperature";
    String standard_name "sea_water_temperature";
    String units "degree_Celsius";
  }
  sea_water_pressure {
    Float64 actual_range 0.5540216929812838, 44.52283878138794;
    Float64 colorBarMaximum 5000.0;
    Float64 colorBarMinimum 0.0;
    String force_name "Pressure";
    String ioos_category "Pressure";
    String long_name "Sea Water Pressure";
    String standard_name "sea_water_pressure";
    String units "dbar";
  }
 }
  NC_GLOBAL {
    String cdm_data_type "Other";
    String contributor_name "Dr. Joel Culina";
    String contributor_role "custodian";
    String Conventions "CF-1.6, COARDS, ACDD-1.3";
    String creator_email "joel.culina@fundyforce.ca";
    String creator_name "Dr. Joel Culina";
    String creator_type "person";
    String creator_url "https://fundyforce.ca";
    String date_created "2018-03-30";
    Float64 Easternmost_Easting -64.4275;
    Float64 geospatial_lat_max 45.3631;
    Float64 geospatial_lat_min 45.3631;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -64.4275;
    Float64 geospatial_lon_min -64.4275;
    String geospatial_lon_units "degrees_east";
    String history 
"From CIOOS Atlantic atlantic-data-transform repository, ran /opt/provisioning/data-transform/atlantic-data-transform/force/adcp/convert_force_nc.py on 2022-01-13
2024-07-18T16:30:17Z (local files)
2024-07-18T16:30:17Z https://cioosatlantic.ca/tabledap/FORCE_Mar2018_ADCP_Currents.das";
    String infoUrl "https://fundyforce.ca";
    String institution "FORCE";
    String instrument "100258";
    String keywords "3d velocity profile, acoustic, acoustics, adcp, cell, cell_count, cell_range, cell_size, center, circulation, count, current, currents, data, doppler, earth, Earth Science > Oceans > Ocean Acoustics > Acoustic Velocity, Earth Science > Oceans > Ocean Circulation > Ocean Currents, Earth Science > Oceans > Ocean Pressure > Water Pressure, Earth Science > Oceans > Ocean Temperature > Water Temperature, eastward, eastward_sea_water_velocity, energy, force, fundy, northward, northward_sea_water_velocity, ocean, oceans, oceansound, pressure, profiler, range, research, science, sea, sea_water_pressure, sea_water_temperature, seasurfaceheight, seawater, size, sound, speed, speed of sound, speed_of_sound_in_sea_water, statistics, subsurfacecurrents, subsurfacetemperature, surface wave statistics, temperature, tide height, time, upward, upward_sea_water_velocity, velocity, water";
    String keywords_vocabulary "GCMD Science Keywords";
    String license "https://creativecommons.org/licenses/by/4.0/";
    Float64 Northernmost_Northing 45.3631;
    String publisher_email "joel.culina@fundyforce.ca";
    String publisher_institution "Fundy Ocean Research Center for Energy (FORCE)";
    String publisher_name "Dr. Joel Culina";
    String publisher_type "person";
    String publisher_url "https://fundyforce.ca/";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 45.3631;
    String standard_name_vocabulary "CF Standard Name Table v70";
    String subsetVariables "cell_count";
    String summary "This seabed-mounted Acoustic Doppler Current Profiler (ADCP), deployed for two months in spring 2018, collected 3-D velocity profiles and surface wave statistics at a location within the FORCE Crown Lease Area. Data are provided in raw (*ad2cp) form, and as processed currents and waves. These data were collected as part of a project on evaluating fish sensor capabilities at high flow sites (cf. Viehman et al 2019 in the metadata attachment).";
    String time_coverage_end "2018-05-24T16:02:30Z";
    String time_coverage_start "2018-03-30T20:02:33Z";
    String title "FORCE Acoustic Doppler Current Profiler (ADCP): Currents";
    Float64 Westernmost_Easting -64.4275;
  }
}

 

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.


 
ERDDAP, Version 2.23
Disclaimers | Privacy Policy | Contact