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Dataset Title:  ru29-20180812T0220 Real-Time Science Profile Subscribe RSS
Institution:  Rutgers University,University of Western Australia   (Dataset ID: ru29-20180812T0220-profile-sci-rt)
Range: longitude = 79.94985 to 82.98222°E, latitude = 1.08695 to 8.668439°N, depth = 0.0 to 957.4545m, time = 2018-08-12T02:32:15Z to 2018-11-01T19:28:46Z
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 {
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.534041135e+9, 1.541100526e+9;
    String axis "T";
    Int32 bytes 8;
    String calendar "gregorian";
    String comment "Alias for m_present_time";
    String ioos_category "Time";
    String long_name "Timestamp";
    String source_sensor "m_present_time";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
    String valid_min "0.0";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float64 _FillValue 9.969209968386869e+36;
    Float64 actual_range 1.0869499586160845, 8.668438608026628;
    String axis "Y";
    Int32 bytes 8;
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String comment "m_gps_lat converted to decimal degrees and interpolated";
    String ioos_category "Location";
    String long_name "Latitude";
    String observation_type "calculated";
    Int32 precision 5;
    String source_sensor "m_gps_lat";
    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 79.949855, 82.98222096215724;
    String axis "X";
    Int32 bytes 8;
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String comment "m_gps_lon converted to decimal degrees and interpolated";
    String ioos_category "Location";
    String long_name "Longitude";
    String observation_type "calculated";
    Int32 precision 5;
    String source_sensor "m_gps_lon";
    String standard_name "longitude";
    String units "degrees_east";
    Float64 valid_max 180.0;
    Float64 valid_min -180.0;
  }
  depth {
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0, 957.4545;
    String axis "Z";
    Float64 colorBarMaximum 8000.0;
    Float64 colorBarMinimum -8000.0;
    String colorBarPalette "TopographyDepth";
    String comment "Calculated from llat_pressure and llat_latitude using gsw.z_from_p";
    String ioos_category "Location";
    String long_name "CTD Depth";
    String observation_type "calculated";
    String positive "down";
    String reference_datum "sea-surface";
    String source_sensor "llat_pressure,llat_latitude";
    String standard_name "depth";
    String units "m";
    Float32 valid_max 2000.0;
    Float32 valid_min 0.0;
  }
  trajectory {
    String comment "A trajectory is a single deployment of a glider and may span multiple data files.";
    String ioos_category "Identifier";
    String long_name "Trajectory/Deployment Name";
  }
  source_file {
    String all_sensors "0";
    String comment "Name of the source data file and associated file metadata";
    String dbd_label "DBD_ASC(dinkum_binary_data_ascii)file";
    String encoding_ver "2";
    Int32 file_size_bytes 58878;
    String filename "ru29-2018-304-0-2";
    String filename_extension "sbd";
    String filename_label "ru29-2018-304-0-2-sbd(02960002)";
    String fileopen_time "Thu_Nov__1_18:34:50_2018";
    String ioos_category "Unknown";
    String long_name "Source data file";
    String mission_name "1K_N.MI";
    String num_ascii_tags "14";
    String num_label_lines "3";
    String num_segments "1";
    String segment_filename_0 "ru29-2018-304-0-2";
    String sensors_per_cycle "89";
    String source_file "/home/coolgroup/slocum/deployments/2018/ru29-20180812T0220/data/in/ascii/sbd/ru29_2018_304_0_2_sbd.dat";
    String the8x3_filename "02960002";
  }
  conductivity {
    Float32 actual_range 0.0, 5.80312;
    Float64 colorBarMaximum 6.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Salinity";
  }
  crs {
    Int32 _FillValue -2147483647;
    String epsg_code "EPSG:4326";
    String grid_mapping_name "latitude_longitude";
    Float64 inverse_flattening 298.257223563;
    String ioos_category "Unknown";
    String long_name "http://www.opengis.net/def/crs/EPSG/0/4326";
    Float64 semi_major_axis 6378137.0;
  }
  ctd41cp_timestamp {
    Float64 actual_range 0.0, 1.54037954777982e+9;
    String ioos_category "Time";
    String long_name "CTD41cp Timestamp";
  }
  density {
    Float32 actual_range 999.8445, 1031.805;
    Float64 colorBarMaximum 28.0;
    Float64 colorBarMinimum 20.0;
    String ioos_category "Salinity";
  }
  instrument_ctd {
    Int32 _FillValue -2147483647;
    String calibration_date "2017-03-01";
    String comment "Pumped";
    String deployment "ru29-20180812T0220";
    String factory_calibrated "2017-03-01";
    String ioos_category "Identifier";
    String long_name "Conductivity, Temperature, Depth (CTD) Sensor";
    String make_model "Sea-Bird GPCTD";
    String platform "platform";
    String serial_number "9395P";
    String type "instrument";
  }
  m_pitch {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -1.05941, 1.18857;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "M Pitch";
    String sensor "m_pitch";
    String source_sensor "m_pitch";
    String type "f4";
    String units "rad";
  }
  m_roll {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -0.195477, 0.23911;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "M Roll";
    String sensor "m_roll";
    String source_sensor "m_roll";
    String type "f4";
    String units "rad";
  }
  platform {
    Int32 _FillValue -2147483647;
    String depth_rating "1200m";
    String glider_type "Teledyne Webb Research Slocum G2 glider";
    String id "ru29";
    String instruments "instrument_ctd";
    String ioos_category "Unknown";
    String long_name "Slocum Glider ru29";
    String os_version "7.16";
    String slocum_type "G2";
    String type "platform";
    String wmo_id "2801900";
  }
  potential_temperature {
    Float32 actual_range 0.0, 30.78084;
    Float64 colorBarMaximum 32.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Salinity";
  }
  pressure {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0, 965.0;
    String axis "Z";
    Int32 bytes 4;
    Float64 colorBarMaximum 5000.0;
    Float64 colorBarMinimum 0.0;
    String comment "Alias for sci_water_pressure, multiplied by 10 to convert from bar to dbar";
    String ioos_category "Pressure";
    String long_name "CTD Pressure";
    String observation_type "measured";
    String positive "down";
    String reference_datum "sea-surface";
    String source_sensor "sci_water_pressure";
    String standard_name "sea_water_pressure";
    String units "bar";
    Float32 valid_max 2000.0;
    Float32 valid_min 0.0;
  }
  profile_id {
    Int32 _FillValue 2147483647;
    Int32 actual_range 1534041316, 1534042352;
    String ancillary_variables "profile_time";
    String cf_role "profile_id";
    Float64 colorBarMaximum 2.5e+9;
    Float64 colorBarMinimum 0.0;
    String comment "Unique identifier of the profile. The profile ID is the mean profile timestamp";
    String ioos_category "Identifier";
    String long_name "Profile ID";
    Int32 valid_max 2147483647;
    Int32 valid_min 1;
  }
  profile_lat {
    Float64 _FillValue 9.969209968386869e+36;
    Float64 actual_range 1.0872978923119165, 8.665070059956753;
    String axis "Y";
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String comment "Value is interpolated to provide an estimate of the latitude at the mid-point of the profile";
    String ioos_category "Location";
    String long_name "Profile Center Latitude";
    String observation_type "calculated";
    Int32 precision 5;
    String standard_name "latitude";
    String units "degree_north";
    Float64 valid_max 90.0;
    Float64 valid_min -90.0;
  }
  profile_lon {
    Float64 _FillValue 9.969209968386869e+36;
    Float64 actual_range 79.95183082938397, 82.98129648583;
    String axis "X";
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String comment "Value is interpolated to provide an estimate of the longitude at the mid-point of the profile";
    String ioos_category "Location";
    String long_name "Profile Center Longitude";
    String observation_type "calculated";
    Int32 precision 5;
    String standard_name "longitude";
    String units "degree_east";
    Float64 valid_max 180.0;
    Float64 valid_min -180.0;
  }
  profile_time {
    Float64 actual_range 1.534041243e+9, 1.541098503e+9;
    String axis "T";
    String calendar "gregorian";
    String comment "Timestamp corresponding to the mid-point of the profile";
    String ioos_category "Time";
    String long_name "Profile Center Time";
    String observation_type "calculated";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
    String valid_min "0.0";
  }
  salinity {
    Float32 actual_range 0.0, 35.91156;
    Float64 colorBarMaximum 37.0;
    Float64 colorBarMinimum 32.0;
    String ioos_category "Salinity";
  }
  sci_m_disk_free {
    Float32 actual_range 1780.97, 1993.56;
    String ioos_category "Unknown";
    String long_name "Sci M Disk Free";
  }
  sci_m_present_time {
    Float64 actual_range 1.53404113559335e+9, 1.54037958114392e+9;
    Float64 colorBarMaximum 2.5e+9;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Time";
    String long_name "Sci M Present Time";
  }
  sci_water_pressure {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0, 96.5;
    String axis "Z";
    Int32 bytes 4;
    Float64 colorBarMaximum 5000.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Pressure";
    String long_name "CTD Pressure";
    String observation_type "measured";
    String positive "down";
    String reference_datum "sea-surface";
    String source_sensor "sci_water_pressure";
    String standard_name "sea_water_pressure";
    String units "bar";
    Float32 valid_max 2000.0;
    Float32 valid_min 0.0;
  }
  sound_speed {
    Float32 actual_range 1402.498, 1545.979;
    Float64 colorBarMaximum 1550.0;
    Float64 colorBarMinimum 1500.0;
    String ioos_category "Currents";
  }
  temperature {
    Float32 actual_range 0.0, 30.7809;
    Float64 colorBarMaximum 32.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Temperature";
    String units "degree_C";
  }
  u {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -0.130817, 0.448703;
    Int32 bytes 4;
    String ioos_category "Currents";
    String long_name "Eastward Depth-Averaged Current";
    String observation_type "calculated";
    String sensor "m_final_water_vx";
    String source_sensor "m_final_water_vx";
    String standard_name "eastward_sea_water_velocity";
    String type "f4";
    String units "m s-1";
  }
  v {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -0.142784, 0.157272;
    Int32 bytes 4;
    String ioos_category "Currents";
    String long_name "Northward Depth-Averaged Current";
    String observation_type "calculated";
    String sensor "m_final_water_vy";
    String source_sensor "m_final_water_vy";
    String standard_name "northward_sea_water_velocity";
    String type "f4";
    String units "m s-1";
  }
  water_depth {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -1.0, 367.519;
    Int32 bytes 4;
    Float64 colorBarMaximum 1200.0;
    Float64 colorBarMinimum 0.0;
    String comment "CTD depth plus altitude off the bottom";
    String ioos_category "Bathymetry";
    String long_name "m_water_depth";
    String sensor "m_water_depth";
    String source_sensor "m_water_depth";
    String standard_name "sea_floor_depth_below_sea_surface";
    String type "f4";
    String units "m";
  }
 }
  NC_GLOBAL {
    String acknowledgement "Funding and support provided by the G. Unger Vetlesen Foundation, Iridium, Teledyne Marine, U.S. Integrated Ocean Observing System (IOOS), Australian Integrated Marine Observing System (IMOS), National Aquatic Resources Research and Development Agency (NARA), University of Western Australia and Rutgers University";
    String cdm_data_type "Profile";
    String cdm_profile_variables "profile_id";
    String comment "Support provided by the G. Unger Vetlesen Foundation, Iridium, Teledyne Marine, U.S. Integrated Ocean Observing System (IOOS), Australian Integrated Marine Observing System (IMOS), National Aquatic Resources Research and Development Agency (NARA), University of Western Australia and Rutgers University";
    String contributor_name "Scott Glenn, Oscar Schofield, Josh Kohut, Travis Miles, Antonio Ramos, Marcelo Dottori, Charitha Pattiaratchi, Chip Haldeman, Dave Aragon, Nicole Waite, Cassidy Gonzalez-Morabito, Iago Dalsenter, Kah Kiat Hong, Dennis Stanley, John Kerfoot, Laura Palamara Nazzaro";
    String contributor_role "Principal Investigator, Principal Investigator, Principal Investigator, Principal Investigator, Principal Investigator, Principal Investigator, Principal Investigator, Glider Pilot, Glider Pilot, Glider Pilot, Glider Pilot, Glider Pilot, Glider Pilot, Glider Pilot, Data Manager, Data Manager";
    String Conventions "CF-1.6, COARDS, ACDD-1.3, NCCSV-1.0";
    String creator_email "kerfoot@marine.rutgers.edu";
    String creator_institution "Rutgers University";
    String creator_name "John Kerfoot";
    String creator_type "person";
    String creator_url "https://rucool.marine.rutgers.edu";
    String date_created "2019-10-29T14:58:18Z";
    String date_issued "2019-10-29T14:58:18Z";
    String date_modified "2019-10-29T14:58:18Z";
    String defaultGraphQuery "temperature,depth,time&time>=max(time)-1days&sci_water_temp!=NaN&.draw=markers&.marker=2%7C5&.color=0xFFFFFF&.colorBar=%7C%7C%7C%7C%7C&.bgColor=0xffccccff&.yRange=%7C%7Cfalse";
    String deployment "ru29-20180812T0220";
    Float64 Easternmost_Easting 82.98222096215724;
    String featureType "Profile";
    String geospatial_bounds "POLYGON ((5.838340795631018 80.44144760303085, 5.838340795631018 80.44443166666666, 5.833225000000001 80.44443166666666, 5.833225000000001 80.44144760303085, 5.838340795631018 80.44144760303085))";
    String geospatial_bounds_crs "EPSG:4326";
    String geospatial_bounds_vertical_crs "EPSG:5831";
    Float64 geospatial_lat_max 8.668438608026628;
    Float64 geospatial_lat_min 1.0869499586160845;
    String geospatial_lat_resolution "0.00001 degree";
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max 82.98222096215724;
    Float64 geospatial_lon_min 79.949855;
    String geospatial_lon_resolution "0.00001 degree";
    String geospatial_lon_units "degrees_east";
    Int32 geospatial_verical_resolution 2;
    Float64 geospatial_vertical_max 957.4545;
    Float64 geospatial_vertical_min 0.0;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String history 
"2019-10-29T14:58:18Z: /tmp/tmp_od_j_j8/ru29_20181101T190121Z_sbd4cqw5s9d.nc created
2019-10-29T14:58:18Z: /home/kerfoot/code/glider-proc/scripts/proc_deployment_profiles_to_nc.py /home/coolgroup/slocum/deployments/2018/ru29-20180812T0220/data/in/ascii/sbd/ru29_2018_304_0_2_sbd.dat

2021-05-09T23:13:41Z (local files)
2021-05-09T23:13:41Z http://erddap.maracoos.org/tabledap/ru29-20180812T0220-profile-sci-rt.das";
    String id "ru29-20180812T0220";
    String infoUrl "https://challenger.marine.rutgers.edu/,https://rucool.marine.rutgers.edu";
    String institution "Rutgers University,University of Western Australia";
    String instrument "In Situ/Laboratory Instruments > Profilers/Sounders > CTD";
    String instrument_vocabulary "NASA/GCMD Instrument Keywords Version 8.5";
    String keywords "conductivity, crs, ctd41cp_timestamp, density, depth, instrument_ctd, latitude, longitude, m_pitch, m_roll, platform, potential_temperature, pressure, profile_id, profile_lat, profile_lon, profile_time, ru29, ru29-20180812T0220, salinity, sci_m_disk_free, sci_m_present_time, sci_water_pressure, sound_speed, source_file, temperature, time, trajectory, u, v, water_depth";
    String keywords_vocabulary "NASA/GCMD Earth Sciences Keywords Version 8.5";
    String license "This data may be redistributed and used without restriction.  Data provided as is with no expressed or implied assurance of quality assurance or quality control.";
    String naming_authority "edu.rutgers.rucool";
    String ncei_template_version "NCEI_NetCDF_Trajectory_Template_v2.0";
    Float64 Northernmost_Northing 8.668438608026628;
    String platform "In Situ Ocean-based Platforms > AUVS > Autonomous Underwater Vehicles";
    String platform_type "Slocum Glider";
    String platform_vocabulary "NASA/GCMD Platforms Keywords Version 8.5";
    String processing_level "Level 0";
    String product_version "0.0";
    String program "Challenger";
    String project "Challenger";
    String publisher_email "kerfoot@marine.rutgers.edu";
    String publisher_institution "Rutgers University";
    String references "https://challenger.marine.rutgers.edu/";
    String sea_name "Indian Ocean";
    String source "Observational Slocum glider data from source dba file ru29-2018-304-0-2-sbd(02960002)";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 1.0869499586160845;
    String standard_name_vocabulary "CF Standard Name Table v27";
    String subsetVariables "profile_id, trajectory, source_file";
    String summary "he Challenger Glider Mission is a re-creation of the first global scientific ocean survey conducted by the HMS Challenger from 1872-1876.  The goals of the mission are to establish a collaborative international network of autonomous underwater glider ports, to assess global ocean model predictive skill while contributing real-time profile data for assimilation in ocean forecast models by operational centers worldwide, and to crowd source student-based ocean research and discovery. This Indian Ocean leg of the mission begins in Sri Lanka and runs toward Mauritius. Dataset contains temperature, conductivity, salinity and density profile observations";
    String time_coverage_duration "PT54M49.77506S";
    String time_coverage_end "2018-11-01T19:28:46Z";
    String time_coverage_resolution "PT34S";
    String time_coverage_start "2018-08-12T02:32:15Z";
    String title "ru29-20180812T0220 Real-Time Science Profile";
    String uuid "9c01ec31-2f6f-40a4-be80-d43783d7f083";
    Float64 Westernmost_Easting 79.949855;
    String wmo_id "2801900";
  }
}

 

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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