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Dataset Title:  FAST Eddy Sys 3 Transect 38, 75kHz kHz VMADCP Subscribe RSS
Institution:  Woods Hole Group Inc   (Dataset ID: fasteddy_20140627_20140725_sys3_75kHz_Leg_38)
Range: longitude = -88.47124 to -88.407814°E, latitude = 27.537384 to 28.327007°N, depth = 19.0 to 652.0m, time = 2014-07-05T17:13:34Z to 2014-07-05T23:43:34Z
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Subset | Data Access Form | Files
 
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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 {
  trajectory {
    Int32 _FillValue 2147483647;
    Int32 actual_range 38, 38;
    String cf_role "trajectory_id";
    String ioos_category "Identifier";
  }
  time {
    UInt32 _ChunkSizes 79;
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.404580414e+9, 1.404603814e+9;
    String axis "T";
    String C_format "N/A";
    String cf_role "profile_id";
    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";
  }
  longitude {
    UInt32 _ChunkSizes 79;
    String _CoordinateAxisType "Lon";
    Float64 _FillValue NaN;
    Float64 actual_range -88.47123901359737, -88.40781256556511;
    String axis "X";
    String C_format "N/A";
    String ioos_category "Location";
    String long_name "Longitude";
    Float64 missing_value NaN;
    String standard_name "longitude";
    String units "degrees_east";
  }
  latitude {
    UInt32 _ChunkSizes 79;
    String _CoordinateAxisType "Lat";
    Float64 _FillValue NaN;
    Float64 actual_range 27.53738382831216, 28.32700818311423;
    String axis "Y";
    String C_format "N/A";
    String ioos_category "Location";
    String long_name "Latitude";
    Float64 missing_value NaN;
    String standard_name "latitude";
    String units "degrees_north";
  }
  depth {
    UInt32 _ChunkSizes 79, 80;
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    Float32 _FillValue NaN;
    Float32 actual_range 19.0, 652.0;
    String axis "Z";
    String C_format "N/A";
    String coverage_content_type "physicalMeasurement";
    String ioos_category "Location";
    String long_name "Depth";
    Float32 missing_value NaN;
    String positive "down";
    String postitive "down";
    String standard_name "depth";
    String units "m";
  }
  u {
    UInt32 _ChunkSizes 79, 80;
    Float32 _FillValue NaN;
    Float32 actual_range -0.034194104, 1.3187557;
    String C_format "N/A";
    String coverage_content_type "physicalMeasurement";
    String ioos_category "Currents";
    String long_name "Zonal velocity component";
    Float32 missing_value NaN;
    String standard_name "eastward_sea_water_velocity";
    String units "meter second-1";
  }
  v {
    UInt32 _ChunkSizes 79, 80;
    Float32 _FillValue NaN;
    Float32 actual_range -0.54793745, 0.1591091;
    String C_format "N/A";
    String coverage_content_type "physicalMeasurement";
    String ioos_category "Currents";
    String long_name "Meridional velocity component";
    Float32 missing_value NaN;
    String standard_name "northward_sea_water_velocity";
    String units "meter second-1";
  }
  amp {
    UInt32 _ChunkSizes 79, 80;
    Int16 actual_range 0, 0;
    String C_format "N/A";
    String coverage_content_type "physicalMeasurement";
    String ioos_category "Identifier";
    String long_name "Received signal strength";
    Int16 missing_value 32767;
  }
  pg {
    UInt32 _ChunkSizes 79, 80;
    String _Unsigned "false";
    Byte actual_range 0, 100;
    String C_format "N/A";
    String coverage_content_type "qualityInformation";
    String ioos_category "Unknown";
    String long_name "Percent Good";
    Byte missing_value 127;
  }
  pflag {
    UInt32 _ChunkSizes 79, 80;
    String _Unsigned "false";
    Byte actual_range 0, 0;
    String C_format "N/A";
    String coverage_content_type "qualityInformation";
    String ioos_category "Identifier";
    String long_name "Editing flags";
  }
  heading {
    UInt32 _ChunkSizes 79;
    Float32 _FillValue NaN;
    Float32 actual_range 177.2976, 178.6488;
    String C_format "N/A";
    String coverage_content_type "auxiliaryInformation";
    String ioos_category "Unknown";
    String long_name "Ship heading";
    Float32 missing_value NaN;
    String units "degrees";
  }
  tr_temp {
    UInt32 _ChunkSizes 79;
    Float32 _FillValue NaN;
    Float32 actual_range 23.85, 24.96;
    String C_format "N/A";
    String coverage_content_type "auxiliaryInformation";
    String ioos_category "Unknown";
    String long_name "ADCP transducer temperature";
    Float32 missing_value NaN;
    String units "Celsius";
  }
  num_pings {
    UInt32 _ChunkSizes 79;
    Int16 actual_range 0, 0;
    String C_format "N/A";
    String coverage_content_type "auxiliaryInformation";
    String ioos_category "Identifier";
    String long_name "Number of pings averaged per ensemble";
  }
  uship {
    UInt32 _ChunkSizes 79;
    Float32 _FillValue NaN;
    Float32 actual_range 0.08871455, 0.1740933;
    String C_format "N/A";
    String coverage_content_type "physicalMeasurement";
    String ioos_category "Currents";
    String long_name "Ship Velocity U";
    Float32 missing_value NaN;
    String units "meter second-1";
  }
  vship {
    UInt32 _ChunkSizes 79;
    Float32 _FillValue NaN;
    Float32 actual_range -4.195505, -3.517949;
    String C_format "N/A";
    String coverage_content_type "physicalMeasurement";
    String ioos_category "Currents";
    String long_name "Ship Velocity V";
    Float32 missing_value NaN;
    String units "meter second-1";
  }
 }
  NC_GLOBAL {
    String _NCProperties "version=2,netcdf=4.7.4,hdf5=1.12.0,";
    String acknowledgement "Data collection funded by various oil industry operators";
    String cdm_data_type "TrajectoryProfile";
    String cdm_profile_variables "time";
    String cdm_trajectory_variables "trajectory";
    String CODAS_processing_note "N/A";
    String CODAS_variables "N/A";
    String contributor_email "devops@rpsgroup.com";
    String contributor_name "RPS";
    String contributor_role "editor";
    String contributor_role_vocabulary "https://vocab.nerc.ac.uk/collection/G04/current/";
    String contributor_url "https://www.rpsgroup.com/";
    String Conventions "CF-1.6, ACDD-1.3, IOOS Metadata Profile Version 1.2, COARDS";
    String creator_address "107 Waterhouse Road";
    String creator_city "Bourne";
    String creator_country "USA";
    String creator_email "inquiries@woodsholegroup.com";
    String creator_institution "Woods Hole Group Inc";
    String creator_name "Drew Gustafson";
    String creator_phone "508-540-8080";
    String creator_postalcode "02532";
    String creator_sector "industry";
    String creator_state "Massachusetts";
    String creator_type "institution";
    String creator_url "http://www.woodsholegroup.com/";
    String cruise_id "N/A";
    String date_created "21-12-09T11:49:47Z";
    String description "Shipboard ADCP velocity profiles from Woods Hole Group 75 kHz ADCP.";
    Float64 Easternmost_Easting -88.40781256556511;
    String featureType "TrajectoryProfile";
    String geospatial_bounds "LINESTRING (-88.47123901359737 27.53738382831216, -88.40781256556511 28.32700818311423)";
    String geospatial_bounds_crs "EPSG:4326";
    String geospatial_bounds_vertical_crs "EPSG:4326";
    Float64 geospatial_lat_max 28.32700818311423;
    Float64 geospatial_lat_min 27.53738382831216;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -88.40781256556511;
    Float64 geospatial_lon_min -88.47123901359737;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 652.0;
    Float64 geospatial_vertical_min 19.0;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String hg_changeset "N/A";
    String history 
"Created 2021-11-12 23:10:35 UTC
2024-07-13T22:26:09Z (local files)
2024-07-13T22:26:09Z https://gcoos5.geos.tamu.edu/tabledap/fasteddy_20140627_20140725_sys3_75kHz_Leg_38.das";
    String id "fasteddy_20140627_20140725_sys3_75kHz_Leg_38";
    String infoUrl "www.woodsholegroup.com";
    String institution "Woods Hole Group Inc";
    String instrument "In Situ/Laboratory Instruments > Profilers/Sounders > Acoustic Sounders > ADCP > Acoustic Doppler Current Profiler";
    String keywords "acoustic, adcp, bins, bsee, circulation, coastal, crs, current, currents, data, depth, dir, direction, direction_of_sea_water_velocity, distance, doppler, drilling, Earth Science > Oceans > Ocean Circulation > Ocean Currents, Earth Science > Oceans > Ocean Temperature > Water Temperature, east, eastward, eastward_sea_water_velocity, gcoos, gulf, identifier, instrument, kika, latitude, longitude, mexico, north, northward, northward_sea_water_velocity, observing, ocean, oceans, platform, platform/ocean, profile, profile_id, profiler, sample, sea, sea_water_speed, sea_water_temperature, seawater, series, speed, stations, stations/drilling, surface, system, temperature, time, time series, towards, upward, upward_sea_water_velocity, velocity, vert, water";
    String keywords_vocabulary "GCMD Science Keywords";
    String license "These data may be redistributed and used without restriction.";
    String naming_authority "edu.tamucc.gulfhub";
    Float64 Northernmost_Northing 28.32700818311423;
    String platform "ship";
    String platform_vocabulary "https://mmisw.org/ont/ioos/platform";
    String processing_level "QA'ed and checked by Oceanographer";
    String program "FAST Eddy";
    String project "O&G LC VMADCP Program";
    String publisher_address "6300 Ocean Drive, Unit 5869";
    String publisher_city "Corpus Christi";
    String publisher_country "USA";
    String publisher_email "info@gcoos.org";
    String publisher_institution "Harte Research Institute, Texas A&M University Corpus Christi";
    String publisher_name "Gulf of Mexico Coastal Ocean Observing System (GCOOS)";
    String publisher_phone "(361) 825 3454";
    String publisher_postalcode "78412";
    String publisher_state "Texas";
    String publisher_type "group";
    String publisher_url "https://gcoos.org";
    String software "N/A";
    String sonar "N/A";
    String source "Current profiler";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 27.53738382831216;
    String standard_name_vocabulary "CF Standard Name Table v67";
    String subsetVariables "time, longitude, latitude, depth, u, v";
    String summary "Program of vessel mount ADCP measurements comprising a combination of 75kHz and 150kHz ADCP data collected in the vicinity of the Loop Current and drilling blocks between 2009 and 2020.";
    String time_coverage_duration "P0Y0M0DT-6H-30M0S";
    String time_coverage_end "2014-07-05T23:43:34Z";
    String time_coverage_resolution "P0Y0M0DT0H-5M0S";
    String time_coverage_start "2014-07-05T17:13:34Z";
    String title "FAST Eddy Sys 3  Transect 38, 75kHz kHz VMADCP";
    Float64 Westernmost_Easting -88.47123901359737;
    String yearbase "N/A";
  }
}

 

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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