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Dataset Title:  Profile - R4_x261_231_0006 - PE17_23_C1 - 28.64N, 88.56W - 2017-06-10 Subscribe RSS
Institution:  University of Louisiana at Lafayette / Department of Physics   (Dataset ID: R4_x261_231_0006_PE17_23_C1)
Range: longitude = -88.56084 to -88.56084°E, latitude = 28.649834 to 28.649834°N, depth = 1.503 to 1511.568m, time = 2017-06-10T01:03:50Z to 2017-06-10T01:03:50Z
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Subset | Data Access Form
 
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[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 {
  profile {
    Int16 _FillValue -999;
    String cf_role "profile_id";
    String ioos_category "Identifier";
    String long_name "PE17_23_1";
    Int16 missing_value 32767;
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.49705663e+9, 1.49705663e+9;
    String axis "T";
    String calendar "gregorian";
    Float64 colorBarMaximum 1.6e+9;
    Float64 colorBarMinimum 1.4e+9;
    String coverage_content_type "physicalMeasurement";
    String ioos_category "Time";
    String long_name "Time";
    String standard_name "time";
    String standard_name_url "http://mmisw.org/ont/ioos/parameter/time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
    Float64 valid_max 1.49705663e+9;
    Float64 valid_min 1.49705663e+9;
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float64 _FillValue -99999.0;
    Float64 actual_range 28.649833333333333, 28.649833333333333;
    String axis "Y";
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String coverage_content_type "coordinate";
    String ioos_category "Location";
    String long_name "Latitude";
    Float64 missing_value -99999.0;
    String standard_name "latitude";
    String standard_name_url "http://mmisw.org/ont/ioos/parameter/latitude";
    String units "degrees_north";
    Float64 valid_max 28.649833333333333;
    Float64 valid_min 28.649833333333333;
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 _FillValue -99999.0;
    Float64 actual_range -88.56083333333333, -88.56083333333333;
    String axis "X";
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String coverage_content_type "coordinate";
    Float64 fillvalue -99999.0;
    String ioos_category "Location";
    String long_name "Longitude";
    String standard_name "longitude";
    String standard_name_url "http://mmisw.org/ont/ioos/parameter/longitude";
    String units "degrees_east";
    Float64 valid_max -88.56083333333333;
    Float64 valid_min -88.56083333333333;
  }
  depth {
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    Float64 _FillValue -99999.0;
    Float64 actual_range 1.503, 1511.568;
    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";
    Float64 missing_value -99999.0;
    String ncei_name "DEPTH";
    String positive "down";
    String standard_name "depth";
    String standard_name_url "http://mmisw.org/ont/cf/parameter/depth";
    String units "m";
    Float64 valid_max 1511.568;
    Float64 valid_min 1.503;
  }
  sea_water_temperature {
    Float64 _FillValue -99999.0;
    Float64 actual_range 4.2796, 27.6341;
    Float64 colorBarMaximum 32.0;
    Float64 colorBarMinimum 0.0;
    String coverage_content_type "physicalMeasurement";
    String ioos_category "Temperature";
    String long_name "sea_water_temperature";
    Float64 missing_value -99999.0;
    String ncei_name "TEMPERATURE";
    String platform "RV_Pelican";
    String source "in situ measuremnts";
    String standard_name "sea_water_temperature";
    String standard_name_url "http://mmisw.org/ont/ioos/parameter/water_temperature";
    String units "degree_Celsius";
    Float64 valid_max 27.6341;
    Float64 valid_min 4.2796;
  }
  sea_water_electrical_conductivity {
    Float64 _FillValue -99999.0;
    Float64 actual_range 3.341439, 5.778322;
    Float64 colorBarMaximum 40.0;
    Float64 colorBarMinimum 30.0;
    String coverage_content_type "physicalMeasurement";
    String instrument "SBE-911+ CTD";
    String ioos_category "Salinity";
    String long_name "Conductivity";
    Float64 missing_value -99999.0;
    String ncei_name "CONDUCTIVITY";
    String platform "RV_Pelican";
    String source "in situ measuremnts";
    String standard_name "sea_water_electrical_conductivity";
    String standard_name_url "http://mmisw.org/ont/ioos/parameter/sea_water_electrical_conductivity";
    String units "S m-1";
    Float64 valid_max 5.778322;
    Float64 valid_min 3.341439;
  }
  sea_water_salinity {
    Float64 _FillValue -99999.0;
    Float64 actual_range 34.8972, 36.6406;
    Float64 colorBarMaximum 37.0;
    Float64 colorBarMinimum 32.0;
    String coverage_content_type "physicalMeasurement";
    String instrument "SBE-911+ CTD";
    String ioos_category "Salinity";
    String long_name "sea_water_salinity";
    Float64 missing_value -99999.0;
    String ncei_name "SALINITY";
    String platform "RV_Pelican";
    String source "in situ measuremnts";
    String standard_name "sea_water_practical_salinity";
    String standard_name_url "http://mmisw.org/ont/cf/parameter/sea_water_practical_salinity";
    String units "PSU";
    Float64 valid_max 36.6406;
    Float64 valid_min 34.8972;
  }
  dissolved_raw_oxygen {
    Float64 _FillValue -99999.0;
    Float64 actual_range 1.2524, 2.5275;
    Float64 colorBarMaximum 1.0;
    Float64 colorBarMinimum 0.0;
    String coverage_content_type "physicalMeasurement";
    String instrument "SBE-911+ CTD";
    String ioos_category "Dissolved O2";
    String long_name "Raw dissolved oxygen";
    Float64 missing_value -99999.0;
    String platform "RV_Pelican";
    String source "in situ measuremnts";
    String standard_name "volume_fraction_of_oxygen_in_sea_water";
    String standard_name_url "https://mmisw.org/ont/cf/unknown";
    String units "volt";
    Float64 valid_max 2.5275;
    Float64 valid_min 1.2524;
  }
  flag {
    Float64 _FillValue -99999.0;
    Float64 actual_range 0.0, 0.0;
    Float64 colorBarMaximum 150.0;
    Float64 colorBarMinimum 0.0;
    String coverage_content_type "qualityInformation";
    String instrument "SBE-911+ CTD";
    String ioos_category "Quality";
    String long_name "quality flag (0 = good; 1 = bad)";
    Float64 missing_value NaN;
    String platform "RV_Pelican";
    String standard_name "quality_flag";
    String standard_name_url "http://mmisw.org/ont/cf/parameter/unknown";
    Float64 valid_max 0.0;
    Float64 valid_min 0.0;
  }
  platform {
    String actual_range 
"
";
    String call_sign "WSK3051";
    String ioos_category "Unknown";
    String long_name "RV_Pelican";
  }
  instrument {
    String actual_range 
"
";
    String ioos_category "Unknown";
    String long_name "SBE-911+ CTD";
    String make_model "SBE-911+";
  }
  crs {
    Int32 _FillValue -999;
    String epsg_code "EPSG:4326";
    String grid_mapping_name "latitude_longitude";
    Float64 inverse_flattening 298.257223563;
    String ioos_category "Unknown";
    String long_name "grid mapping variable for horizontal spatial coordinate reference system (CRS)";
    Float64 longitude_of_prime_meridian 0.0;
    Int32 missing_value -999;
    Float64 semi_major_axis 6378137.0;
    String standard_name_url "http://mmisw.org/ont/cf/parameter/unknown";
  }
 }
  NC_GLOBAL {
    String cdm_data_type "Profile";
    String cdm_profile_variables "profile";
    String Conventions "CF-1.6, ACDD-1.3, IOOS-1.2, COARDS";
    String Country "USA";
    String creator_address "104 University Circle";
    String creator_city "Lafayette";
    String creator_country "USA";
    String creator_email "nas@louisiana.edu";
    String creator_institution "University of Louisiana at Lafayette / Department of Physics";
    String creator_name "Natalia Sidorovskaia";
    String creator_phone "+1-337-482-6274";
    String creator_postalcode "70504";
    String creator_role "Professor";
    String creator_sector "academic";
    String creator_state "Louisiana";
    String creator_type "person";
    String creator_url "https://data.gulfresearchinitiative.org/data/R4.x261.231:0006";
    String cruise_name "PE17-23";
    String date_created "2021-04-28T20:36:14Z";
    String date_issued "2021-04-28T20:36:14Z";
    String date_metadata_modified "2021-04-28T20:36:14Z";
    String date_modified "2021-04-28T20:36:14Z";
    Float64 Easternmost_Easting -88.56083333333333;
    String featureType "Profile";
    String geospatial_bounds "Point((28.65277 -88.56328, 28.37782 -89.0081, 28.34027 -89.14987, 28.47273 -88.59687, 28.67933 -88.02533, 29.0345 -88.2765, 28.69033 -88.48033, 28.62288 -89.08457))";
    String geospatial_bounds_crs "EPSG:4326";
    String geospatial_bounds_vertical_crs "EPSG:5831";
    Float64 geospatial_lat_max 28.649833333333333;
    Float64 geospatial_lat_min 28.649833333333333;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -88.56083333333333;
    Float64 geospatial_lon_min -88.56083333333333;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 1511.568;
    Float64 geospatial_vertical_min 1.503;
    String geospatial_vertical_positive "down";
    Float64 geospatial_vertical_resolution -1.9687109425544956e-5;
    String geospatial_vertical_units "m";
    String history 
"2021-04-28T20:35:10Z
2024-10-07T11:06:58Z (local files)
2024-10-07T11:06:58Z https://erddap.griidc.org/tabledap/R4_x261_231_0006_PE17_23_C1.das";
    String id "PE17-23";
    String infoUrl "https://data.gulfresearchinitiative.org/data/R4.x261.231:0006";
    String institution "University of Louisiana at Lafayette / Department of Physics";
    String instrument "SBE-911+ CTD";
    String instrument_vocabulary "GCMD Science Keywords Version 9.1.5";
    String keywords "10-16, 911+, bad, chemistry, conductivity, coordinate, crs, ctd, data, density, department, depth, depth profile, dissolved, dissolved o2, dissolved_raw_oxygen, earth, Earth Science > Oceans > Ocean Chemistry > Oxygen, Earth Science > Oceans > Ocean Temperature > Water Temperature, Earth Science > Oceans > Salinity/Density > Conductivity, Earth Science > Oceans > Salinity/Density > Salinity, earth science>oceans>ocean temperature>water temperature, earth science>oceans>salinity/density>salinity, electrical, flag, fraction, gom, good, grid, gulf, gulf of mexico, horizontal, identifier, instrument, lafayette, latitude, longitude, louisiana, mapping, mexico, mod, modulus, northern, O2, ocean, oceans, oxygen, pe17, pelican, physics, platform, practical, profile, quality, quality_flag, raw, reference, salinity, sbe, sbe-911+, science, sea, sea_water_electrical_conductivity, sea_water_practical_salinity, sea_water_salinity, sea_water_temperature, seawater, sonde, spatial, system, temperature, time, university, variable, volume, volume_fraction_of_oxygen_in_sea_water, water";
    String keywords_vocabulary "GCMD Science Keywords";
    String license "These data may be redistributed and used without restriction.";
    String metadata_link "https://data.gulfresearchinitiative.org/data/R4.x261.231:0006";
    String naming_authority "edu.louisiana";
    Float64 Northernmost_Northing 28.649833333333333;
    String platform "RV_Pelican";
    String platform_name "RV_Pelican";
    String platform_vocabulary "https://mmisw.org/ont/ioos/platform";
    String processing_level "Geophysical units from raw data";
    String product_version "v0.0";
    String program "The Gulf of Mexico Research Initiative (GOMRI)";
    String project "Littoral Acoustic Demonstration Center - Gulf Ecological Monitoring and Modeling (LADC-GEMM)";
    String publisher_address "6300 Ocean Drive";
    String publisher_city "Corpus Christi";
    String publisher_country "USA";
    String publisher_email "griidc@gomri.org";
    String publisher_institution "Gulf of Mexico Research Initiative Information and Data (GRIIDC)";
    String publisher_name "Gulf of Mexico Research Initiative Information and Data (GRIIDC)";
    String publisher_phone "+1-301-713-3277";
    String publisher_postalcode "78412";
    String publisher_state "Texas";
    String publisher_type "institution";
    String publisher_udi "R4.x261.231:0006";
    String publisher_url "https://data.gulfresearchinitiative.org";
    String references "data.gomri.org";
    String sea_name "Gulf of Mexico";
    String source "in situ measurements";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 28.649833333333333;
    String standard_name_vocabulary "CF Standard Name Table v72";
    String subsetVariables "profile, time, latitude, longitude, flag, platform, instrument, crs";
    String summary "Conductivity, Temperature, Depth (CTD) data from Northern Gulf of Mexico June 10-16, 2017. On-board CTD casts were collected in the Northern Gulf of Mexico Summer, 2017 aboard the R/V Pelican (PE17-23) while collecting visual and acoustic data. A Sea-Bird SBE 911 CTD with processing software was used to collect data, then convert from HEX to ASCII files and average 24 Hz data over 1 meter intervals.";
    String time_coverage_duration "P00Y0M00DT00H00M00S";
    String time_coverage_end "2017-06-10T01:03:50Z";
    String time_coverage_start "2017-06-10T01:03:50Z";
    String title "Profile - R4_x261_231_0006 - PE17_23_C1 - 28.64N, 88.56W - 2017-06-10";
    Float64 Westernmost_Easting -88.56083333333333;
  }
}

 

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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