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Dataset Title:  "Profile - R1.x132.134.0066 - Acadiana-BinnedProfiles_012_04 - 28.35N, 90.
53W - 2013-07-29"
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Institution:  Georgia Institute of Technology   (Dataset ID: R1_x132_134_0066_Acadiana-BinnedProfiles_012_04)
Range: longitude = -90.52912 to -90.52894°E, latitude = 28.35396 to 28.35416°N, depth = 1.007 to 44.3m, time = 2013-07-29T23:28:48Z to 2013-07-29T23:28:48Z
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Subset | Data Access Form
 
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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 {
  profile {
    Int16 actual_range -32767, -32767;
    String cf_role "profile_id";
    String coverage_content_type "Unknown";
    String ioos_category "Identifier";
    String long_name "Acadiana-012-012.04";
    String standard_name "unknown";
    String units "Unknown";
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.375140528e+9, 1.375140528e+9;
    String axis "T";
    String calendar "Gregorian";
    String coverage_content_type "physicalMeasurement";
    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 _FillValue -9.99e-29;
    Float64 actual_range 28.35396, 28.35416;
    String axis "Y";
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String coverage_content_type "coordinate";
    String ioos_category "Location";
    String long_name "Latitude";
    String standard_name "latitude";
    String units "degrees_north";
    Float64 valid_max 28.35416;
    Float64 valid_min 28.35396;
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 _FillValue -9.99e-29;
    Float64 actual_range -90.52912, -90.52894;
    String axis "X";
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String coverage_content_type "coordinate";
    String ioos_category "Location";
    String long_name "Longitude";
    String standard_name "longitude";
    String units "degrees_east";
    Float64 valid_max -90.52894;
    Float64 valid_min -90.52912;
  }
  nscan {
    Float64 actual_range 1.0, 44.0;
    Float64 colorBarMaximum 100.0;
    Float64 colorBarMinimum 0.0;
    String coverage_content_type "physicalMeasurement";
    String ioos_category "Other";
    String long_name "depth number";
    String standard_name "depth number";
    String units "Unknown";
  }
  depth {
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    Float64 _FillValue -9.99e-29;
    Float64 actual_range 1.007, 44.3;
    String axis "Z";
    Float64 colorBarMaximum 8000.0;
    Float64 colorBarMinimum -8000.0;
    String colorBarPalette "TopographyDepth";
    String coverage_content_type "coordinate";
    String ioos_category "Location";
    String long_name "Depth";
    String positive "down";
    String standard_name "depth";
    String units "m";
    Float64 valid_max 44.3;
    Float64 valid_min 1.007;
  }
  temp {
    Float64 _FillValue -9.99e-29;
    Float64 actual_range 21.8527, 29.6093;
    Float64 colorBarMaximum 32.0;
    Float64 colorBarMinimum 0.0;
    String coverage_content_type "physicalMeasurement";
    String grid_mapping "crs";
    String ioos_category "Temperature";
    String long_name "temperature";
    String standard_name "sea_water_temperature";
    String units "deg C";
    Float64 valid_max 29.6093;
    Float64 valid_min 21.8527;
  }
  cond {
    Float64 _FillValue -9.99e-29;
    Float64 actual_range 4.339188, 5.754037;
    Float64 colorBarMaximum 6.0;
    Float64 colorBarMinimum 4.0;
    String coverage_content_type "physicalMeasurement";
    String grid_mapping "crs";
    String ioos_category "Salinity";
    String long_name "conductivity";
    String standard_name "sea_water_electric conductivity";
    String units "S/m";
    Float64 valid_max 5.754037;
    Float64 valid_min 4.339188;
  }
  sal {
    Float64 _FillValue -9.99e-29;
    Float64 actual_range 25.3172, 36.3793;
    Float64 colorBarMaximum 37.0;
    Float64 colorBarMinimum 32.0;
    String coverage_content_type "physicalMeasurement";
    String grid_mapping "crs";
    String ioos_category "Salinity";
    String long_name "salinity";
    String standard_name "sea_water_practical_salinity";
    String units "PSU";
    Float64 valid_max 36.3793;
    Float64 valid_min 25.3172;
  }
  dens {
    Float64 _FillValue -9.99e-29;
    Float64 actual_range 1014.6191, 1025.4999;
    Float64 colorBarMaximum 200.0;
    Float64 colorBarMinimum 0.0;
    String coverage_content_type "physicalMeasurement";
    String grid_mapping "crs";
    String ioos_category "Pressure";
    String long_name "density";
    String standard_name "sea water density";
    String units "kg/m^3";
    Float64 valid_max 1025.4999;
    Float64 valid_min 1014.6191;
  }
  sigm {
    Float64 _FillValue -9.99e-29;
    Float64 actual_range 14.6147, 25.3078;
    Float64 colorBarMaximum 200.0;
    Float64 colorBarMinimum 0.0;
    String coverage_content_type "physicalMeasurement";
    String grid_mapping "crs";
    String ioos_category "Pressure";
    String long_name "sigma-t";
    String standard_name "sea water density";
    String units "kg/m^3";
    Float64 valid_max 25.3078;
    Float64 valid_min 14.6147;
  }
  oxy {
    Float64 _FillValue -9.99e-29;
    Float64 actual_range 62.056, 216.952;
    Float64 colorBarMaximum 1.0;
    Float64 colorBarMinimum 0.0;
    String coverage_content_type "physicalMeasurement";
    String grid_mapping "crs";
    String ioos_category "Dissolved O2";
    String long_name "Oxygen, SBE 43";
    String standard_name "volume_fraction_of_oxygen_in_sea_water";
    String units "mmol/kg";
    Float64 valid_max 216.952;
    Float64 valid_min 62.056;
  }
  oxy_s {
    Float64 _FillValue -9.99e-29;
    Float64 actual_range 29.30982, 106.69927;
    Float64 colorBarMaximum 100.0;
    Float64 colorBarMinimum 0.0;
    String coverage_content_type "physicalMeasurement";
    String grid_mapping "crs";
    String ioos_category "Dissolved O2";
    String long_name "Oxygen, SBE 43 saturation";
    String standard_name "volume_fraction_of_oxygen_in_sea_water";
    String units "percent saturation";
    Float64 valid_max 106.69927;
    Float64 valid_min 29.30982;
  }
  oxysat {
    Float64 _FillValue -9.99e-29;
    Float64 actual_range 193.01357, 215.77583;
    Float64 colorBarMaximum 220.0;
    Float64 colorBarMinimum 190.0;
    String comment "Weiss method";
    String coverage_content_type "physicalMeasurement";
    String grid_mapping "crs";
    String ioos_category "Dissolved O2";
    String long_name "Oxygen Saturation ";
    String standard_name "oxygen saturation weiss";
    String units "mmol/kg";
    Float64 valid_max 215.77583;
    Float64 valid_min 193.01357;
  }
 }
  NC_GLOBAL {
    String cdm_data_type "Profile";
    String cdm_profile_variables "latitude, longitude, nscan, depth, temp, cond, sal, dens, sigm, oxy, oxy_s, oxysat";
    String comment "Unknown";
    String contributor_name "Unknown";
    String contributor_role "Unknown";
    String Conventions "CF-1.6,ACDD-1.3, COARDS";
    String Country "USA";
    String creator_email "montoya@gatech.edu";
    String creator_name "Unknown";
    String creator_url "Unknown";
    String date_created "2020-01-30T15:18:17.788Z";
    String defaultGraphQuery "temp,depth,profile&.draw=markers&.marker=5%7C5&.color=0x000000&.colorBar=%7C%7C%7C%7C%7C&.bgColor=0xffccccff&.yRange=%7C%7Cfalse";
    Float64 Easternmost_Easting -90.52894;
    String featureType "Profile";
    String geospatial_bounds "POLYGON((-90.52912 28.35396, -90.52912 28.35416, -90.52894 28.35396, -90.52894 28.35416))";
    String geospatial_bounds_crs "EPSG:4326";
    String geospatial_bounds_vertical_crs "EPSG:5831";
    Float64 geospatial_lat_max 28.35416;
    Float64 geospatial_lat_min 28.35396;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -90.52894;
    Float64 geospatial_lon_min -90.52912;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 44.3;
    Float64 geospatial_vertical_min 1.007;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    Float64 getspatial_lat_max 28.35416;
    String history 
"Unknown
2021-11-27T19:45:30Z (local files)
2021-11-27T19:45:30Z https://erddap.griidc.org/tabledap/R1_x132_134_0066_Acadiana-BinnedProfiles_012_04.das";
    String id "R1.x132.134:0066";
    String infoUrl "https://data.gulfresearchinitiative.org/data/R1.x132.134:0066";
    String institution "Georgia Institute of Technology";
    String instrument "Seabird 25 Sealogger CTD";
    String keywords "27-30, acadiana, acadiana-012-012.04, altimetry, block, chemistry, cond, conductivity, cruise, ctd, data, dens, density, depth, depth number, dissolved, dissolved o2, earth, Earth Science > Oceans > Ocean Chemistry > Oxygen, Earth Science > Oceans > Ocean Temperature > Water Temperature, Earth Science > Oceans > Salinity/Density > Salinity, electric, en527, fraction, georgia, hercules, identifier, institute, laboratory, latitude, longitude, louisiana, nscan, number, O2, ocean, oceans, oxy, oxy_s, oxygen, oxygen saturation weiss, oxysat, practical, pressure, profile, response, sal, salinity, satellite, saturation, sbe, science, sea, sea water density, sea_water_electric conductivity, sea_water_practical_salinity, sea_water_temperature, seawater, sigm, sigma, sigma-t, sonde, south, spill, technology, temperature, timbalier, time, volume, volume_fraction_of_oxygen_in_sea_water, water, weiss";
    String keywords_vocabulary "GCMD Science Keywords";
    String license "Unknown";
    String metadata_link "https://data.gulfresearchinitiative.org/data/R1.x132.134:0066";
    String naming_authority "org.gulfresearchinitiative.data";
    String nodc_template_version "NODC_NetCDF_Profile_Incomplete_Template_v1.0";
    Float64 Northernmost_Northing 28.35416;
    String Originators_Cruise_Code "Acadiana";
    String Originators_Station_Code "012";
    String Originators_Station_Number "012.04";
    String platform "Acadiana";
    String Primary_Investigator "Joseph Montoya";
    String processing_level "Unknown";
    String project "Ecosystem Impacts of Oil and Gas Inputs to the Gulf (ECOGIG)";
    String publisher_email "griidc@gomri.org";
    String publisher_name "Gulf of Mexico Research Initiative Information and Data (GRIIDC)";
    String publisher_type "institution";
    String publisher_udi "R1.x132.134:0066";
    String publisher_url "https://data.gulfresearchinitiative.org";
    String sea_name "Northern Gulf of Mexico";
    String source "Unknown";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 28.35396;
    String standard_name_vocabulary "CF Standard Name Table v29";
    String submitting_institution "Georgia Institute of Technology";
    String submittting_PI "Joseph Montoya";
    String subsetVariables "latitude, longitude, nscan, depth, temp, cond, sal, dens, sigm, oxy, oxy_s, oxysat";
    String summary "Hydrographic data were collected during a cruise to the Hercules 256 site using a Conductivity, Temperature, Depth (CTD)-rosette system aboard the R/V Acadiana. Our objectives were to collect water column samples at/near the rig in the immediate aftermath of its blowout. The ship departed Cocodrie LA on 07/27/2013 for a day cruise, then returned to the rig on 07/29/2013 - 07/30/2013. Binned profiles and bottle files are available through this link, and raw CTD data are available on request.";
    String time_coverage_duration "P0D";
    String time_coverage_end "2013-07-29T23:28:48Z";
    String time_coverage_resolution "Unknown";
    String time_coverage_start "2013-07-29T23:28:48Z";
    String title "\"Profile - R1.x132.134.0066 - Acadiana-BinnedProfiles_012_04 - 28.35N, 90.53W - 2013-07-29\"";
    Float64 Westernmost_Easting -90.52912;
  }
}

 

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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