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Dataset Title:  ru36-20250408T1846 Real Time Subscribe RSS
Institution:  Rutgers University   (Dataset ID: ru36-20250408T1846-rt)
Range: longitude = -60.995426 to -59.88996°E, latitude = 14.353898 to 15.658017°N, depth = -0.027447402 to 957.1138m, time = 2025-04-08T19:25:19Z to 2025-04-28T17:47:09Z
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Subset | Data Access Form | Files
 
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The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  time {
    UInt32 _ChunkSizes 16;
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.744140319e+9, 1.745862429e+9;
    String axis "T";
    String calendar "gregorian";
    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 {
    UInt32 _ChunkSizes 16;
    String _CoordinateAxisType "Lat";
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range 14.353898001257535, 15.658017185491193;
    String axis "Y";
    String comment "Estimated between surface fixes";
    String coordinate_reference_frame "urn:ogc:crs:EPSG::4326";
    String ioos_category "Location";
    String long_name "Latitude";
    String observation_type "measured";
    String platform "platform";
    String reference "WGS84";
    String source "m_lat";
    String standard_name "latitude";
    String units "degrees_north";
    Float64 valid_max 90.0;
    Float64 valid_min -90.0;
  }
  longitude {
    UInt32 _ChunkSizes 16;
    String _CoordinateAxisType "Lon";
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range -60.995426411044065, -59.8899613523107;
    String axis "X";
    String comment "Estimated between surface fixes";
    String coordinate_reference_frame "urn:ogc:crs:EPSG::4326";
    String ioos_category "Location";
    String long_name "Longitude";
    String observation_type "measured";
    String platform "platform";
    String reference "WGS84";
    String source "m_lon";
    String standard_name "longitude";
    String units "degrees_east";
    Float64 valid_max 180.0;
    Float64 valid_min -180.0;
  }
  depth {
    UInt32 _ChunkSizes 16;
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    Float64 _FillValue 9.96920996838687e+36;
    Float64 accuracy 1.0;
    Float64 actual_range -0.02744740302776614, 957.1137495395853;
    String axis "Z";
    String comment "Depth calculated from sci_water_pressure and interpolated. Then filled in with m_depth when sci_water_pressure is missing.";
    String instrument "instrument_ctd";
    String ioos_category "Location";
    String long_name "glider depth";
    String observation_type "calulated";
    String platform "platform";
    String positive "down";
    Float64 precision 2.0;
    String reference_datum "surface";
    Float64 resolution 0.02;
    String source "pressure, m_depth";
    String standard_name "depth";
    String units "m";
    Float64 valid_max 2000.0;
    Float64 valid_min 0.0;
  }
  trajectory {
    String cf_role "trajectory_id";
    String comment "A trajectory is a single deployment of a glider and may span multiple data files.";
    String coordinates "depth latitude longitude";
    String ioos_category "Identifier";
    String long_name "Trajectory/Deployment Name";
  }
  profile_id {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range 0.0, 1.7458622367710626e+9;
    String cf_role "profile_id";
    String comment "Unique identifier of the profile, the mean profile timestamp";
    String coordinates "depth latitude longitude";
    Float64 filt_length 0;
    String ioos_category "Identifier";
    String long_name "profile index";
    String method "get_profiles_new";
    Float64 min_dp 10.0;
    Float64 min_nsamples 1;
    String sources "time depth";
    String units "1";
  }
  profile_lat {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range 0.0, 15.145968102929698;
    String comment "Value is interpolated to provide an estimate of the latitude at the mid-point of the profile";
    String coordinates "depth latitude longitude";
    String ioos_category "Location";
    String long_name "Profile Center Latitude";
    String observation_type "calculated";
    String platform "platform";
    String source "latitude";
    String standard_name "latitude";
    String units "degrees_north";
    Float64 valid_max 90.0;
    Float64 valid_min -90.0;
  }
  profile_lon {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range -60.76599850727074, 0.0;
    String comment "Value is interpolated to provide an estimate of the latitude at the mid-point of the profile";
    String coordinates "depth latitude longitude";
    String ioos_category "Location";
    String long_name "Profile Center Longitude";
    String observation_type "calculated";
    String platform "platform";
    String source "longitude";
    String standard_name "longitude";
    String units "degrees_east";
    Float64 valid_max 180.0;
    Float64 valid_min -180.0;
  }
  source_file {
    String comment "Name of the source data file: full_filename(the8x3_filename)";
    String coordinates "depth latitude longitude";
    String ioos_category "Unknown";
  }
  platform {
    Float64 _FillValue 9.96920996838687e+36;
    String depth_rating "1000m";
    String description "A long-range autonomous underwater vehicle (AUV) based on buoyancy. The G3S utilises the same features as the G3 glider but uses a new STM32 Processor. This replaces the Persistor processor used on the G3 glider in the Science and Flight Bays. The G3S is used for remote water column sampling. It uses hydraulic buoyancy change to alter the vehicle density in relation to the surrounding water thereby causing the vehicle to either float or sink. Given an appropriate dive or climb angle, the wings and body lift and convert some of this vertical motion into a forward saw tooth horizontal motion. Periodically, the glider surfaces and calls via Iridium Satellite Phone (anywhere in world) or Free Wave RF Modem (line of sight) in to Dockserver (auto attendant computer) to relay navigational fix, data and receive further instructions for command and control. The glider is capable of storm sampling and can be flown in a coordinated fleet. It is 1.5 m in length, has a hull diameter of 22 cm and mass of 55-70 kgs (dependent upon configuration). It has an exchangeable payload (capacity up to 6 L) which is capable of housing a variety of environmental sensors such as nitrate and oxygen. It uses lithium or alkaline batteries. It has a deployment range of 350-13000 km (dependent upon configuration), a deployment length of 15 days to 18 months (dependent upon configuration) and an operating depth range of 4-1000m. Navigation is via GPS waypoints, a pressure and altimeter sensor. Maximum speed is 0.35 m/s (0.68 knot) with the buoyancy engine and an average up to 0.5 m/s (1 knots) with full drive. The thruster provides speeds up to 1 m/s (2 knots). It transmits via RF modem, Iridium (RUDICS), ARGOS or acoustic modem. The new STM32L4 CPU processor utilises OpenRTOS running up to 120 MHz, with 8 Mbytes RAM and 32 Mbytes of flash memory.";
    String id "ru36";
    String ioos_category "Unknown";
    String long_name "ru36 Slocum G3S";
    String maker "Teledyne Webb Research";
    String maker_vocabulary "https://vocab.nerc.ac.uk/collection/L35/current/MAN0020/,https://vocab.nerc.ac.uk/collection/B75/current/ORG01077/";
    String model "Teledyne Webb Research Slocum G3S glider";
    String model_vocabulary "https://vocab.nerc.ac.uk/collection/B76/current/B7600029/";
    String os_version "10.08";
    String owner "Rutgers University";
    String serial_number "938";
    String type "sub-surface gliders";
    String type_vocabulary "https://vocab.nerc.ac.uk/collection/L06/current/27/";
    String wmo_id "4803950";
    String wmo_platform_code "4803950";
  }
  instrument_dmon {
    Float64 _FillValue 9.96920996838687e+36;
    String calibration_date "1970-01-01";
    String comment "No calibration date. No NVS instrument definition (https://vocab.nerc.ac.uk/collection/L22/current/) as of 2023-02-24.";
    String description "The digital acoustic monitoring instrument or DMON is a passive acoustic instrument that is capable of recording and processing audio in realtime. The developers have implemented a low-frequency detection and classification system (LFDCS) on the DMON to identify marine mammal calls from a variety of autonomous platforms, including gliders, profiling floats, and moorings. The LFDCS produces pitch tracks of sounds, which describe changes in the frequency (pitch) of a call over time. While automated software can roughly identify calls, for best results scientists typically examine spectrograms to identify marine mammal calls and pitch tracks are derived from spectrograms.";
    String factory_calibrated "1970-01-01";
    String ioos_category "Identifier";
    String long_name "WHOI Digital Acoustic Monitoring Instrument DMON";
    String maker "Mark Baumgartner,Woods Hole Oceanographic Institution";
    String maker_vocabulary "https://vocab.nerc.ac.uk/collection/L35/current/MAN0064/";
    String model "DMON Digital Monitoring Acoustic Instrument";
    String owner "Rutgers University";
    String references "http://dcs.whoi.edu/,https://www.whoi.edu/cms/files/JASMAN12952889_85804.pdf,https://www.whoi.edu/fileserver.do?id=163064&pt=2&p=9906";
    String serial_number "1138";
    String type "hydrophones";
    String type_vocabulary "https://vocab.nerc.ac.uk/collection/L05/current/369/";
  }
  instrument_optode {
    Float64 _FillValue 9.96920996838687e+36;
    String calibration_date "2023-10-19";
    String comment "Model 4831";
    String description "A dissolved oxygen sensor which provides analogue (0-5V) and digital output (RS-232) to third party data loggers, gliders and floats. Measurement based on the ability of selected substances to act as dynamic fluorescence quenchers. The fluorescent indicator is a special platinum porphyrin complex embedded in a gas permeable foil that is exposed to the surrounding water. In this standard model, a black optical isolation coating protects the complex from sunlight and fluorescent particles in the water. This sensing foil is attached to a window providing optical access for the measuring system from inside a watertight housing. The foil is excited by modulated blue light, and the phase of a returned red light is measured. For improved stability the 4831 optode also performs areference phase reading by use of a red LED that does not produce fluorescence in the foil. This model is fitted with a standard sensing foil. By linearizing and temperature compensating, with an incorporated temperature sensor, the absolute O2 concentration can be determined. Accuracy +/- 1.5% or 2uM; precision +/- 0.2 uM.";
    String factory_calibrated "2023-10-19";
    String ioos_category "Identifier";
    String long_name "AA Optode 4831";
    String make_model "optode 4831";
    String maker "Aanderaa Data Instruments AS";
    String maker_vocabulary "https://vocab.nerc.ac.uk/collection/B75/current/ORG00228/,https://vocab.nerc.ac.uk/collection/L35/current/MAN0007/";
    String model "Aanderaa Oxygen Optode 4831";
    String model_vocabulary "https://vocab.nerc.ac.uk/collection/L22/current/TOOL1239/";
    String owner "Rutgers University";
    String serial_number "952";
    String type "sensor_model,dissolved gas sensors";
    String type_vocabulary "https://vocab.nerc.ac.uk/collection/L19/current/SDNKG17/,https://vocab.nerc.ac.uk/collection/L05/current/351/";
    String user_calibrated "2023-12-20";
  }
  instrument_rbrctd {
    Float64 _FillValue 9.96920996838687e+36;
    String calibration_date "2023-10-04";
    String comment "The conductivity cell for this deployment is bad. Please do not use conductivity, salinity, or density data.";
    String description "A conductivity, temperature and pressure sensor designed for use on gliders and autonomous underwater vehicles (AUVs). It can be used to derive salinity, density and sound velocity and is optimised for turbulence measurements and passive acoustic monitoring due to its silent operation (non-pumped). The instrument is available as two configurations; the standard RBR Legato3 has a 2 Hz standard thermistor response; the RBR Legato3 Fast 16 instrument has a 16 Hz fast thermistor response. Additional sensors such as dissolved oxygen, fluorescence, turbidity, and PAR are all supported. The RBR Legato3 is designed to fit into a standard 2 x 7 inch sensor bay, with both wet- and dry-bay models. The RBR Legato3 is depth-rated to 1000m, with a pressure range from 500-1000 db and accuracy of +/- 0.05 percent (full scale). The conductivity accuracy is +/- 0.003 mS/cm. Temperature range is -5 degC to +42 degC (ITS-90) with an accuracy of +/- 0.002 degC (-5 to +35 degC) and +/- 0.004 degC (+35 to +42 degC).";
    String factory_calibrated "2023-10-04";
    String ioos_category "Salinity";
    String long_name "RBR Legato3 CTD";
    String make_model "rbrlegato3";
    String maker "RBR";
    String maker_vocabulary "https://vocab.nerc.ac.uk/collection/L35/current/MAN0049/,https://vocab.nerc.ac.uk/collection/B75/current/ORG00299/";
    String model "RBR Legato3 CTD";
    String model_vocabulary "https://vocab.nerc.ac.uk/collection/L22/current/TOOL1745/";
    String owner "Rutgers University";
    String serial_number "207519";
    String type "CTD,salinity sensor,water temperature sensor,water pressure sensor";
    String type_vocabulary "https://vocab.nerc.ac.uk/collection/L05/current/130/,https://vocab.nerc.ac.uk/collection/L05/current/350/,https://vocab.nerc.ac.uk/collection/L05/current/134/,https://vocab.nerc.ac.uk/collection/L05/current/WPS/";
  }
  c_dmon_on {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    String coordinates "depth latitude longitude";
    String ioos_category "Unknown";
    String platform "platform";
    String source "c_dmon_on";
    String units "sec";
  }
  c_fin {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range -0.4399999976158142, 0.43937609598618693;
    String coordinates "depth latitude longitude";
    String ioos_category "Unknown";
    String platform "platform";
    String source "c_fin";
    String units "rad";
  }
  c_heading {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range -2.9753830432891846, 6.280472278594971;
    String coordinates "depth latitude longitude";
    String ioos_category "Unknown";
    String platform "platform";
    String source "c_heading";
    String units "rad";
  }
  c_oxy4_num_fields_to_send {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    String coordinates "depth latitude longitude";
    String ioos_category "Unknown";
    String platform "platform";
    String source "c_oxy4_num_fields_to_send";
    String units "nodim";
  }
  c_oxy4_on {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    String coordinates "depth latitude longitude";
    String ioos_category "Unknown";
    String platform "platform";
    String source "c_oxy4_on";
    String units "sec";
  }
  c_pitch {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    String coordinates "depth latitude longitude";
    String ioos_category "Unknown";
    String platform "platform";
    String source "c_pitch";
    String units "rad";
  }
  c_rbrctd_num_fields_to_send {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    String coordinates "depth latitude longitude";
    String ioos_category "Unknown";
    String platform "platform";
    String source "c_rbrctd_num_fields_to_send";
  }
  c_roll {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    String coordinates "depth latitude longitude";
    String ioos_category "Unknown";
    String platform "platform";
    String source "c_roll";
    String units "rad";
  }
  conductivity {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 accuracy 3.0e-4;
    Float64 actual_range 3.4053900241851807, 6.961170196533203;
    String ancillary_variables "  conductivity_qartod_gross_range_test conductivity_qartod_flat_line_test conductivity_qartod_climatology_test conductivity_qartod_spike_test conductivity_qartod_rate_of_change_test conductivity_hysteresis_test conductivity_qartod_summary_flag";
    String coordinates "depth latitude longitude";
    String instrument "instrument_ctd";
    String ioos_category "Salinity";
    String long_name "water conductivity";
    String observation_type "measured";
    String platform "platform";
    Float64 precision 1.0e-4;
    Float64 resolution 2.0e-5;
    String source "sci_water_cond";
    String standard_name "sea_water_electrical_conductivity";
    String units "S m-1";
    Float64 valid_max 10.0;
    Float64 valid_min 0.0;
  }
  conductivity_hysteresis_test {
    Int32 _FillValue -2147483647;
    Int32 actual_range 1, 9;
    String comment "Test for conductivity lag, determined by comparing the area between profile pairs normalized to pressure range against the data range multiplied by thresholds found in flag_configurations.";
    String coordinates "depth latitude longitude";
    String flag_configurations "{'suspect_threshold': 0.1, 'fail_threshold': 0.2, 'test_threshold': 0.05}";
    String flag_meanings "GOOD NOT_EVALUATED SUSPECT FAIL MISSING";
    Float64 flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    String long_name "Conductivity Hysteresis Test Quality Flag";
    String qc_target "conductivity";
    Int32 valid_max 9;
    Int32 valid_min 1;
  }
  conductivity_qartod_climatology_test {
    Int32 _FillValue -2147483647;
    Int32 actual_range 1, 9;
    String coordinates "depth latitude longitude";
    String flag_configurations "{'suspect_span': [2, 6], 'fail_span': None}";
    String flag_meanings "GOOD NOT_EVALUATED SUSPECT FAIL MISSING";
    Float64 flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    String ioos_qc_module "qartod";
    String ioos_qc_target "conductivity";
    String ioos_qc_test "climatology_test";
    String long_name "Climatology Test Quality Flag";
    String standard_name "climatology_test_quality_flag";
    Int32 valid_max 9;
    Int32 valid_min 1;
  }
  conductivity_qartod_flat_line_test {
    Int32 _FillValue -2147483647;
    Int32 actual_range 1, 9;
    String coordinates "depth latitude longitude";
    String flag_configurations "{'tolerance': 0.0001, 'suspect_threshold': 120, 'fail_threshold': 300}";
    String flag_meanings "GOOD NOT_EVALUATED SUSPECT FAIL MISSING";
    Float64 flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    String ioos_qc_module "qartod";
    String ioos_qc_target "conductivity";
    String ioos_qc_test "flat_line_test";
    String long_name "Flat Line Test Quality Flag";
    String standard_name "flat_line_test_quality_flag";
    Int32 valid_max 9;
    Int32 valid_min 1;
  }
  conductivity_qartod_gross_range_test {
    Int32 _FillValue -2147483647;
    Int32 actual_range 1, 9;
    String coordinates "depth latitude longitude";
    String flag_configurations "{'fail_span': [0, 8.5]}";
    String flag_meanings "GOOD NOT_EVALUATED SUSPECT FAIL MISSING";
    Float64 flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    String ioos_qc_module "qartod";
    String ioos_qc_target "conductivity";
    String ioos_qc_test "gross_range_test";
    String long_name "Gross Range Test Quality Flag";
    String standard_name "gross_range_test_quality_flag";
    Int32 valid_max 9;
    Int32 valid_min 1;
  }
  conductivity_qartod_rate_of_change_test {
    Int32 _FillValue -2147483647;
    Int32 actual_range 1, 9;
    String coordinates "depth latitude longitude";
    String flag_configurations "{'threshold': 0.07}";
    String flag_meanings "GOOD NOT_EVALUATED SUSPECT FAIL MISSING";
    Float64 flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    String ioos_qc_module "qartod";
    String ioos_qc_target "conductivity";
    String ioos_qc_test "rate_of_change_test";
    String long_name "Rate Of Change Test Quality Flag";
    String standard_name "rate_of_change_test_quality_flag";
    Int32 valid_max 9;
    Int32 valid_min 1;
  }
  conductivity_qartod_spike_test {
    Int32 _FillValue -2147483647;
    Int32 actual_range 1, 9;
    String coordinates "depth latitude longitude";
    String flag_configurations "{'suspect_threshold': 0.005, 'fail_threshold': 0.07}";
    String flag_meanings "GOOD NOT_EVALUATED SUSPECT FAIL MISSING";
    Float64 flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    String ioos_qc_module "qartod";
    String ioos_qc_target "conductivity";
    String ioos_qc_test "spike_test";
    String long_name "Spike Test Quality Flag";
    String standard_name "spike_test_quality_flag";
    Int32 valid_max 9;
    Int32 valid_min 1;
  }
  conductivity_qartod_summary_flag {
    Int32 _FillValue -2147483647;
    Int32 actual_range 1, 9;
    String ancillary_variables "conductivity_qartod_gross_range_test conductivity_qartod_flat_line_test conductivity_qartod_spike_test conductivity_qartod_rate_of_change_test";
    String comment "Highest QARTOD flag value for conductivity, excluding 2/not evaluated. Excludes climatology test.";
    String coordinates "depth latitude longitude";
    String flag_meanings "GOOD NOT_EVALUATED SUSPECT FAIL MISSING";
    Float64 flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    String ioos_qc_module "qartod";
    String ioos_qc_target "conductivity";
    String long_name "QARTOD Summary Quality Flag";
    String standard_name "aggregate_quality_flag";
    Int32 valid_max 9;
    Int32 valid_min 1;
  }
  ctd41cp_timestamp {
    UInt32 _ChunkSizes 16;
    String axis "T";
    String coordinates "depth latitude longitude";
    String ioos_category "Time";
    String long_name "Ctd41cp Timestamp";
    String platform "platform";
    String source "sci_ctd41cp_timestamp";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
    Float64 valid_max 2.147483647e+9;
    Float64 valid_min 0.0;
  }
  density {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 accuracy 0.01;
    Float64 actual_range 1022.5800250354283, 1035.6143723228624;
    String ancillary_variables "  density_qartod_flat_line_test density_qartod_climatology_test density_qartod_spike_test density_qartod_rate_of_change_test conductivity_hysteresis_test temperature_hysteresis_test density_qartod_summary_flag";
    String comment "raw, uncorrected salinity";
    String coordinates "depth latitude longitude";
    String instrument "instrument_ctd";
    String ioos_category "Salinity";
    String long_name "Density";
    String method "get_derived_eos_raw";
    String observation_type "calulated";
    String platform "platform";
    Float64 precision 0.01;
    Float64 resolution 0.001;
    String sources "salinity temperature pressure";
    String standard_name "sea_water_density";
    String units "kg m-3";
    Float64 valid_max 1040.0;
    Float64 valid_min 990.0;
  }
  density_qartod_climatology_test {
    Int32 _FillValue -2147483647;
    Int32 actual_range 1, 9;
    String coordinates "depth latitude longitude";
    String flag_configurations "{'suspect_span': [1010, 1033], 'fail_span': None}";
    String flag_meanings "GOOD NOT_EVALUATED SUSPECT FAIL MISSING";
    Float64 flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    String ioos_qc_module "qartod";
    String ioos_qc_target "density";
    String ioos_qc_test "climatology_test";
    String long_name "Climatology Test Quality Flag";
    String standard_name "climatology_test_quality_flag";
    Int32 valid_max 9;
    Int32 valid_min 1;
  }
  density_qartod_flat_line_test {
    Int32 _FillValue -2147483647;
    Int32 actual_range 1, 9;
    String coordinates "depth latitude longitude";
    String flag_configurations "{'tolerance': 0.001, 'suspect_threshold': 120, 'fail_threshold': 300}";
    String flag_meanings "GOOD NOT_EVALUATED SUSPECT FAIL MISSING";
    Float64 flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    String ioos_qc_module "qartod";
    String ioos_qc_target "density";
    String ioos_qc_test "flat_line_test";
    String long_name "Flat Line Test Quality Flag";
    String standard_name "flat_line_test_quality_flag";
    Int32 valid_max 9;
    Int32 valid_min 1;
  }
  density_qartod_rate_of_change_test {
    Int32 _FillValue -2147483647;
    Int32 actual_range 1, 9;
    String coordinates "depth latitude longitude";
    String flag_configurations "{'threshold': 0.5}";
    String flag_meanings "GOOD NOT_EVALUATED SUSPECT FAIL MISSING";
    Float64 flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    String ioos_qc_module "qartod";
    String ioos_qc_target "density";
    String ioos_qc_test "rate_of_change_test";
    String long_name "Rate Of Change Test Quality Flag";
    String standard_name "rate_of_change_test_quality_flag";
    Int32 valid_max 9;
    Int32 valid_min 1;
  }
  density_qartod_spike_test {
    Int32 _FillValue -2147483647;
    Int32 actual_range 1, 9;
    String coordinates "depth latitude longitude";
    String flag_configurations "{'suspect_threshold': 0.025, 'fail_threshold': 0.3}";
    String flag_meanings "GOOD NOT_EVALUATED SUSPECT FAIL MISSING";
    Float64 flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    String ioos_qc_module "qartod";
    String ioos_qc_target "density";
    String ioos_qc_test "spike_test";
    String long_name "Spike Test Quality Flag";
    String standard_name "spike_test_quality_flag";
    Int32 valid_max 9;
    Int32 valid_min 1;
  }
  density_qartod_summary_flag {
    Int32 _FillValue -2147483647;
    Int32 actual_range 1, 9;
    String ancillary_variables "density_qartod_flat_line_test density_qartod_spike_test density_qartod_rate_of_change_test";
    String comment "Highest QARTOD flag value for density, excluding 2/not evaluated. Excludes climatology test.";
    String coordinates "depth latitude longitude";
    String flag_meanings "GOOD NOT_EVALUATED SUSPECT FAIL MISSING";
    Float64 flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    String ioos_qc_module "qartod";
    String ioos_qc_target "density";
    String long_name "QARTOD Summary Quality Flag";
    String standard_name "aggregate_quality_flag";
    Int32 valid_max 9;
    Int32 valid_min 1;
  }
  glider_altitude {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    String coordinates "depth latitude longitude";
    String ioos_category "Location";
    String long_name "Glider Altitude Above the Seafloor";
    String platform "platform";
    String source "m_altitude";
    String units "m";
  }
  heading {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range 0.0, 6.279850189162784;
    String coordinates "depth latitude longitude";
    String ioos_category "Unknown";
    String long_name "glider heading angle";
    String platform "platform";
    String source "m_heading";
    String standard_name "platform_orientation";
    String units "degrees";
  }
  m_appear_to_be_at_surface {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    String coordinates "depth latitude longitude";
    String ioos_category "Unknown";
    String platform "platform";
    String source "m_appear_to_be_at_surface";
    String units "bool";
  }
  m_ballast_pumped {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    String coordinates "depth latitude longitude";
    String ioos_category "Unknown";
    String platform "platform";
    String source "m_ballast_pumped";
    String units "cc";
  }
  m_coulomb_amphr {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range 0.0, 99.85087306538942;
    String coordinates "depth latitude longitude";
    String ioos_category "Unknown";
    String platform "platform";
    String source "m_coulomb_amphr";
    String units "amp-hrs";
  }
  m_de_oil_vol {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range -295.0500582750779, 420.7839660644531;
    String coordinates "depth latitude longitude";
    String ioos_category "Unknown";
    String platform "platform";
    String source "m_de_oil_vol";
    String units "cc";
  }
  m_depth {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range 0.0, 3.7895716316187156;
    String Comment "Depth measured by the glider pressure transducer";
    String coordinates "depth latitude longitude";
    String ioos_category "Location";
    String long_name "Depth";
    String platform "platform";
    String positive "down";
    String reference_datum "sea-surface";
    String source "m_depth";
    String standard_name "depth";
    String units "m";
    Float64 valid_max 2000.0;
    Float64 valid_min 0.0;
  }
  m_dr_x_actual_err {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    String coordinates "depth latitude longitude";
    String ioos_category "Location";
    String platform "platform";
    String source "m_dr_x_actual_err";
    String units "m";
  }
  m_dr_y_actual_err {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    String coordinates "depth latitude longitude";
    String ioos_category "Location";
    String platform "platform";
    String source "m_dr_y_actual_err";
    String units "m";
  }
  m_fin {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range -0.44537935911217696, 0.43788609099915765;
    String coordinates "depth latitude longitude";
    String ioos_category "Unknown";
    String platform "platform";
    String source "m_fin";
    String units "rad";
  }
  m_gps_full_status {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    String coordinates "depth latitude longitude";
    String ioos_category "Unknown";
    String platform "platform";
    String source "m_gps_full_status";
    String units "enum";
  }
  m_gps_lat {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range 0.0, 1506.8397680516832;
    String axis "Y";
    String coordinates "depth latitude longitude";
    String ioos_category "Location";
    String long_name "GPS Measured Latitude";
    String platform "platform";
    String source "m_gps_lat";
    String units "degrees_minutes_north";
    Float64 valid_max 9000.0;
    Float64 valid_min -9000.0;
  }
  m_gps_lon {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range -6126.204882160191, 0.0;
    String axis "X";
    String coordinates "depth latitude longitude";
    String ioos_category "Location";
    String long_name "GPS Measured Longitude";
    String platform "platform";
    String source "m_gps_lon";
    String units "degrees_minutes_east";
    Float64 valid_max 18000.0;
    Float64 valid_min -18000.0;
  }
  m_gps_mag_var {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range 0.0, 0.2617993950843811;
    String coordinates "depth latitude longitude";
    String ioos_category "Unknown";
    String platform "platform";
    String source "m_gps_mag_var";
    String units "rad";
  }
  m_gps_status {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range 0.0, 2.0;
    String coordinates "depth latitude longitude";
    String ioos_category "Unknown";
    String platform "platform";
    String source "m_gps_status";
    String units "enum";
  }
  m_iridium_call_num {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range 0.0, 1692.466499968132;
    String coordinates "depth latitude longitude";
    String ioos_category "Unknown";
    String platform "platform";
    String source "m_iridium_call_num";
    String units "nodim";
  }
  m_iridium_redials {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    String coordinates "depth latitude longitude";
    String ioos_category "Unknown";
    String platform "platform";
    String source "m_iridium_redials";
    String units "nodim";
  }
  m_iridium_signal_strength {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    String coordinates "depth latitude longitude";
    String ioos_category "Unknown";
    String platform "platform";
    String source "m_iridium_signal_strength";
    String units "nodim";
  }
  m_present_time {
    UInt32 _ChunkSizes 16;
    Float64 actual_range 1.744140319953e+9, 1.745862429665e+9;
    String axis "T";
    String coordinates "depth latitude longitude";
    String ioos_category "Time";
    String long_name "M Present Time";
    String platform "platform";
    String source "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";
    Float64 valid_max 2.147483647e+9;
    Float64 valid_min 0.0;
  }
  m_pressure {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range -0.05304285138845444, 94.9192088932165;
    String axis "Z";
    String coordinates "depth latitude longitude";
    String ioos_category "Pressure";
    String long_name "Flight Pressure";
    String platform "platform";
    String source "m_pressure";
    String standard_name "sea_water_pressure";
    String units "bar";
    Float64 valid_max 2000.0;
    Float64 valid_min 0.0;
  }
  m_science_clothesline_lag {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range 0.0, 8.454999923706055;
    String coordinates "depth latitude longitude";
    String ioos_category "Unknown";
    String long_name "m_science_clothesline_lag";
    String platform "platform";
    String source "m_science_clothesline_lag";
    String units "s";
  }
  m_vacuum {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range 0.0, 9.875300407409668;
    String coordinates "depth latitude longitude";
    String ioos_category "Unknown";
    String platform "platform";
    String source "m_vacuum";
    String units "inHg";
  }
  m_water_vx {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range -0.28409627079963684, 2.7519469261169434;
    String coordinates "depth latitude longitude";
    String ioos_category "Currents";
    String long_name "Depth-averaged Eastward Sea Water Velocity";
    String platform "platform";
    String source "m_water_vx";
    String standard_name "eastward_sea_water_velocity";
    String units "m s-1";
    Float64 valid_max 10.0;
    Float64 valid_min -10.0;
  }
  m_water_vy {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range -0.5165157318115234, 0.20590105652809143;
    String coordinates "depth latitude longitude";
    String ioos_category "Currents";
    String long_name "Depth-averaged Northward Sea Water Velocity";
    String platform "platform";
    String source "m_water_vy";
    String standard_name "northward_sea_water_velocity";
    String units "m s-1";
    Float64 valid_max 10.0;
    Float64 valid_min -10.0;
  }
  optode_water_temperature {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range 5.252999782562256, 28.13800048828125;
    String coordinates "depth latitude longitude";
    String ioos_category "Temperature";
    String long_name "sci_oxy4_temp";
    String platform "platform";
    String source "sci_oxy4_temp";
    String standard_name "temperature_of_sensor_for_oxygen_in_sea_water";
    String units "degrees_C";
  }
  oxy4_timestamp {
    UInt32 _ChunkSizes 16;
    String coordinates "depth latitude longitude";
    String ioos_category "Time";
    String long_name "sci_oxy4_timestamp";
    String platform "platform";
    String source "sci_oxy4_timestamp";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  oxygen_concentration {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range 106.4020004272461, 206.4320068359375;
    String ancillary_variables "  oxygen_concentration_qartod_gross_range_test oxygen_concentration_qartod_flat_line_test oxygen_concentration_qartod_summary_flag";
    String coordinates "depth latitude longitude";
    String ioos_category "Dissolved O2";
    String long_name "sci_oxy4_oxygen";
    String platform "platform";
    String source "sci_oxy4_oxygen";
    String standard_name "mole_concentration_of_dissolved_molecular_oxygen_in_sea_water";
    String units "micromoles L-1";
  }
  oxygen_concentration_optimal_shift {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 14.0, 59.0;
    String comment "Optimal time shift (seconds) determined by grouping down and up profiles for one glider segment, then minimizing the area between the profiles by testing time shifts between 0 and 60 seconds.  This is a preliminary variable currently under development.";
    String coordinates "depth latitude longitude";
    String ioos_category "Quality";
    String qc_target "oxygen_concentration";
    String units "sec";
    Float32 valid_max 59.0;
    Float32 valid_min 0.0;
  }
  oxygen_concentration_qartod_flat_line_test {
    Int32 _FillValue -2147483647;
    Int32 actual_range 1, 9;
    String coordinates "depth latitude longitude";
    String flag_configurations "{'tolerance': 0.1, 'suspect_threshold': 120, 'fail_threshold': 300}";
    String flag_meanings "GOOD NOT_EVALUATED SUSPECT FAIL MISSING";
    Float64 flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    String ioos_qc_module "qartod";
    String ioos_qc_target "oxygen_concentration";
    String ioos_qc_test "flat_line_test";
    String long_name "Flat Line Test Quality Flag";
    String standard_name "flat_line_test_quality_flag";
    Int32 valid_max 9;
    Int32 valid_min 1;
  }
  oxygen_concentration_qartod_gross_range_test {
    Int32 _FillValue -2147483647;
    Int32 actual_range 1, 9;
    String coordinates "depth latitude longitude";
    String flag_configurations "{'suspect_span': [0, 500], 'fail_span': [0, 1000]}";
    String flag_meanings "GOOD NOT_EVALUATED SUSPECT FAIL MISSING";
    Float64 flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    String ioos_qc_module "qartod";
    String ioos_qc_target "oxygen_concentration";
    String ioos_qc_test "gross_range_test";
    String long_name "Gross Range Test Quality Flag";
    String standard_name "gross_range_test_quality_flag";
    Int32 valid_max 9;
    Int32 valid_min 1;
  }
  oxygen_concentration_qartod_summary_flag {
    Int32 _FillValue -2147483647;
    Int32 actual_range 1, 9;
    String ancillary_variables "oxygen_concentration_qartod_gross_range_test oxygen_concentration_qartod_flat_line_test";
    String comment "Highest QARTOD flag value for oxygen_concentration, excluding 2/not evaluated. Excludes climatology test.";
    String coordinates "depth latitude longitude";
    String flag_meanings "GOOD NOT_EVALUATED SUSPECT FAIL MISSING";
    Float64 flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    String ioos_qc_module "qartod";
    String ioos_qc_target "oxygen_concentration";
    String long_name "QARTOD Summary Quality Flag";
    String standard_name "aggregate_quality_flag";
    Int32 valid_max 9;
    Int32 valid_min 1;
  }
  oxygen_concentration_shifted {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range 106.4020004272461, 206.4320068359375;
    String ancillary_variables "  oxygen_concentration_qartod_gross_range_test oxygen_concentration_qartod_flat_line_test oxygen_concentration_qartod_summary_flag";
    String comment "oxygen_concentration shifted by the optimal time shift (seconds) determined by grouping down and up profiles for one glider segment, then minimizing the areas between the profiles by testing time shifts between 0 and 60 seconds. This is a preliminary variable currently under development.";
    String coordinates "depth latitude longitude";
    String ioos_category "Dissolved O2";
    String long_name "Time-lag Adjusted Dissolved Oxygen";
    String platform "platform";
    String source "sci_oxy4_oxygen";
    String standard_name "mole_concentration_of_dissolved_molecular_oxygen_in_sea_water";
    String units "micromoles L-1";
  }
  oxygen_concentration_shifted_mgL {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range 3.404864013671875, 6.60582421875;
    String ancillary_variables "oxygen_concentration_shifted";
    String comment "Applied QC (if applicable) and converted oxygen_concentration_shifted from umol/L to mg/L (O2 umol/L * 0.032 mg/umol). This is a preliminary variable under development.";
    String coordinates "depth latitude longitude";
    String ioos_category "Unknown";
    String long_name "Time-lag Adjusted Dissolved Oxygen";
    String observation_type "calculated";
    String platform "platform";
    String source "sci_oxy4_oxygen";
    String standard_name "mass_concentration_of_oxygen_in_sea_water";
    String units "mg L-1";
  }
  oxygen_saturation {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range 38.111000061035156, 99.67900085449219;
    String ancillary_variables "  oxygen_saturation_qartod_gross_range_test oxygen_saturation_qartod_flat_line_test oxygen_saturation_qartod_summary_flag";
    String coordinates "depth latitude longitude";
    String ioos_category "Dissolved O2";
    String long_name "sci_oxy4_saturation";
    String platform "platform";
    String source "sci_oxy4_saturation";
    String standard_name "fractional_saturation_of_oxygen_in_sea_water";
    String units "%";
  }
  oxygen_saturation_optimal_shift {
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 14.0, 59.0;
    String comment "Optimal time shift (seconds) determined by grouping down and up profiles for one glider segment, then minimizing the area between the profiles by testing time shifts between 0 and 60 seconds.  This is a preliminary variable currently under development.";
    String coordinates "depth latitude longitude";
    String ioos_category "Quality";
    String qc_target "oxygen_saturation";
    String units "sec";
    Float32 valid_max 59.0;
    Float32 valid_min 0.0;
  }
  oxygen_saturation_qartod_flat_line_test {
    Int32 _FillValue -2147483647;
    Int32 actual_range 1, 9;
    String coordinates "depth latitude longitude";
    String flag_configurations "{'tolerance': 0.05, 'suspect_threshold': 120, 'fail_threshold': 300}";
    String flag_meanings "GOOD NOT_EVALUATED SUSPECT FAIL MISSING";
    Float64 flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    String ioos_qc_module "qartod";
    String ioos_qc_target "oxygen_saturation";
    String ioos_qc_test "flat_line_test";
    String long_name "Flat Line Test Quality Flag";
    String standard_name "flat_line_test_quality_flag";
    Int32 valid_max 9;
    Int32 valid_min 1;
  }
  oxygen_saturation_qartod_gross_range_test {
    Int32 _FillValue -2147483647;
    Int32 actual_range 1, 9;
    String coordinates "depth latitude longitude";
    String flag_configurations "{'suspect_span': [0, 150], 'fail_span': [0, 300]}";
    String flag_meanings "GOOD NOT_EVALUATED SUSPECT FAIL MISSING";
    Float64 flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    String ioos_qc_module "qartod";
    String ioos_qc_target "oxygen_saturation";
    String ioos_qc_test "gross_range_test";
    String long_name "Gross Range Test Quality Flag";
    String standard_name "gross_range_test_quality_flag";
    Int32 valid_max 9;
    Int32 valid_min 1;
  }
  oxygen_saturation_qartod_summary_flag {
    Int32 _FillValue -2147483647;
    Int32 actual_range 1, 9;
    String ancillary_variables "oxygen_saturation_qartod_gross_range_test oxygen_saturation_qartod_flat_line_test";
    String comment "Highest QARTOD flag value for oxygen_saturation, excluding 2/not evaluated. Excludes climatology test.";
    String coordinates "depth latitude longitude";
    String flag_meanings "GOOD NOT_EVALUATED SUSPECT FAIL MISSING";
    Float64 flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    String ioos_qc_module "qartod";
    String ioos_qc_target "oxygen_saturation";
    String long_name "QARTOD Summary Quality Flag";
    String standard_name "aggregate_quality_flag";
    Int32 valid_max 9;
    Int32 valid_min 1;
  }
  oxygen_saturation_shifted {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range 38.111000061035156, 99.6709976196289;
    String ancillary_variables "  oxygen_saturation_qartod_gross_range_test oxygen_saturation_qartod_flat_line_test oxygen_saturation_qartod_summary_flag";
    String comment "oxygen_saturation shifted by the optimal time shift (seconds) determined by grouping down and up profiles for one glider segment, then minimizing the areas between the profiles by testing time shifts between 0 and 60 seconds. This is a preliminary variable currently under development.";
    String coordinates "depth latitude longitude";
    String ioos_category "Dissolved O2";
    String long_name "Time-lag Adjusted Dissolved Oxygen Saturation";
    String platform "platform";
    String source "sci_oxy4_saturation";
    String standard_name "fractional_saturation_of_oxygen_in_sea_water";
    String units "%";
  }
  pitch {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range -0.5751407260169076, 0.777614703290956;
    String coordinates "depth latitude longitude";
    String ioos_category "Unknown";
    String long_name "glider pitch angle";
    String platform "platform";
    String source "m_pitch";
    String standard_name "platform_pitch_angle";
    String units "degrees";
  }
  potential_density {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 accuracy 0.01;
    String comment "raw, uncorrected salinity";
    String coordinates "depth latitude longitude";
    String instrument "instrument_ctd";
    String ioos_category "Unknown";
    String long_name "water potential density";
    String method "get_derived_eos_raw";
    String observation_type "calulated";
    String platform "platform";
    Float64 precision 0.01;
    Float64 resolution 0.001;
    String sources "salinity temperature pressure";
    String standard_name "sea_water_potential_density";
    String units "kg m-3";
  }
  potential_temperature {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 accuracy 0.002;
    Float64 actual_range 5.1599463495892595, 28.29288462459786;
    String comment "raw, uncorrected salinity";
    String coordinates "depth latitude longitude";
    String instrument "instrument_ctd";
    String ioos_category "Salinity";
    String long_name "water potential temperature";
    String method "get_derived_eos_raw";
    String observation_type "calulated";
    String platform "platform";
    Float64 precision 0.001;
    Float64 resolution 1.0e-4;
    String sources "salinity temperature pressure";
    String standard_name "sea_water_potential_temperature";
    String units "Celsius";
  }
  pressure {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 accuracy 1.0;
    Float64 actual_range -0.027600000612437725, 964.7003936767578;
    String ancillary_variables "  pressure_qartod_flat_line_test pressure_qartod_gross_range_test pressure_qartod_spike_test pressure_qartod_rate_of_change_test pressure_qartod_summary_flag";
    String comment "ctd pressure sensor";
    String conversion "bar2dbar";
    String coordinates "depth latitude longitude";
    String instrument "instrument_ctd";
    String ioos_category "Pressure";
    String long_name "water pressure";
    String observation_type "measured";
    String platform "platform";
    String positive "down";
    Float64 precision 2.0;
    String reference_datum "sea-surface";
    Float64 resolution 0.02;
    String source "sci_water_pressure";
    String standard_name "sea_water_pressure";
    String units "dbar";
    Float64 valid_max 2000.0;
    Float64 valid_min 0.0;
  }
  pressure_qartod_flat_line_test {
    Int32 _FillValue -2147483647;
    Int32 actual_range 1, 9;
    String coordinates "depth latitude longitude";
    String flag_configurations "{'tolerance': 0.001, 'suspect_threshold': 120, 'fail_threshold': 300}";
    String flag_meanings "GOOD NOT_EVALUATED SUSPECT FAIL MISSING";
    Float64 flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    String ioos_qc_module "qartod";
    String ioos_qc_target "pressure";
    String ioos_qc_test "flat_line_test";
    String long_name "Flat Line Test Quality Flag";
    String standard_name "flat_line_test_quality_flag";
    Int32 valid_max 9;
    Int32 valid_min 1;
  }
  pressure_qartod_gross_range_test {
    Int32 _FillValue -2147483647;
    Int32 actual_range 1, 9;
    String comment "Glider depth rating (m) in flag_configurations converted to pressure (dbar) from pressure and latitude using gsw.p_from_z";
    String coordinates "depth latitude longitude";
    String flag_configurations "{'suspect_span': [0, 1050], 'fail_span': [0, 2100]}";
    String flag_meanings "GOOD NOT_EVALUATED SUSPECT FAIL MISSING";
    Float64 flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    String ioos_qc_module "qartod";
    String ioos_qc_target "pressure";
    String ioos_qc_test "gross_range_test";
    String long_name "Gross Range Test Quality Flag";
    String standard_name "gross_range_test_quality_flag";
    Int32 valid_max 9;
    Int32 valid_min 1;
  }
  pressure_qartod_rate_of_change_test {
    Int32 _FillValue -2147483647;
    Int32 actual_range 1, 9;
    String coordinates "depth latitude longitude";
    String flag_configurations "{'threshold': 0.45}";
    String flag_meanings "GOOD NOT_EVALUATED SUSPECT FAIL MISSING";
    Float64 flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    String ioos_qc_module "qartod";
    String ioos_qc_target "pressure";
    String ioos_qc_test "rate_of_change_test";
    String long_name "Rate Of Change Test Quality Flag";
    String standard_name "rate_of_change_test_quality_flag";
    Int32 valid_max 9;
    Int32 valid_min 1;
  }
  pressure_qartod_spike_test {
    Int32 _FillValue -2147483647;
    Int32 actual_range 1, 9;
    String coordinates "depth latitude longitude";
    String flag_configurations "{'suspect_threshold': 0.2, 'fail_threshold': 0.45}";
    String flag_meanings "GOOD NOT_EVALUATED SUSPECT FAIL MISSING";
    Float64 flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    String ioos_qc_module "qartod";
    String ioos_qc_target "pressure";
    String ioos_qc_test "spike_test";
    String long_name "Spike Test Quality Flag";
    String standard_name "spike_test_quality_flag";
    Int32 valid_max 9;
    Int32 valid_min 1;
  }
  pressure_qartod_summary_flag {
    Int32 _FillValue -2147483647;
    Int32 actual_range 1, 9;
    String ancillary_variables "pressure_qartod_flat_line_test pressure_qartod_gross_range_test pressure_qartod_spike_test pressure_qartod_rate_of_change_test";
    String comment "Highest QARTOD flag value for pressure, excluding 2/not evaluated. Excludes climatology test.";
    String coordinates "depth latitude longitude";
    String flag_meanings "GOOD NOT_EVALUATED SUSPECT FAIL MISSING";
    Float64 flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    String ioos_qc_module "qartod";
    String ioos_qc_target "pressure";
    String long_name "QARTOD Summary Quality Flag";
    String standard_name "aggregate_quality_flag";
    Int32 valid_max 9;
    Int32 valid_min 1;
  }
  profile_direction {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range -1.0, 1.0;
    String comment "-1 = ascending, 0 = hovering or floating at surface, 1 = descending";
    String coordinates "depth latitude longitude";
    String ioos_category "Unknown";
    String long_name "glider vertical speed direction";
    String method "get_profiles_new";
    String sources "time depth";
    String units "1";
  }
  roll {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range -0.02473661143315535, 0.6457718014717102;
    String coordinates "depth latitude longitude";
    String ioos_category "Unknown";
    String long_name "glider roll angle";
    String platform "platform";
    String source "m_roll";
    String standard_name "platform_roll_angle";
    String units "degrees";
  }
  salinity {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 accuracy 0.01;
    Float64 actual_range 34.72391682514699, 46.5742856455641;
    String ancillary_variables "  salinity_qartod_flat_line_test salinity_qartod_climatology_test salinity_qartod_spike_test salinity_qartod_rate_of_change_test conductivity_hysteresis_test temperature_hysteresis_test salinity_qartod_summary_flag";
    String comment "raw, uncorrected salinity";
    String coordinates "depth latitude longitude";
    String instrument "instrument_ctd";
    String ioos_category "Salinity";
    String long_name "water salinity";
    String method "get_derived_eos_raw";
    String observation_type "calulated";
    String platform "platform";
    Float64 precision 0.01;
    Float64 resolution 0.001;
    String sources "conductivity temperature pressure";
    String standard_name "sea_water_practical_salinity";
    String units "1e-3";
    Float64 valid_max 40.0;
    Float64 valid_min 0.0;
  }
  salinity_qartod_climatology_test {
    Int32 _FillValue -2147483647;
    Int32 actual_range 1, 9;
    String coordinates "depth latitude longitude";
    String flag_configurations "{'suspect_span': [15, 40], 'fail_span': None}";
    String flag_meanings "GOOD NOT_EVALUATED SUSPECT FAIL MISSING";
    Float64 flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    String ioos_qc_module "qartod";
    String ioos_qc_target "salinity";
    String ioos_qc_test "climatology_test";
    String long_name "Climatology Test Quality Flag";
    String standard_name "climatology_test_quality_flag";
    Int32 valid_max 9;
    Int32 valid_min 1;
  }
  salinity_qartod_flat_line_test {
    Int32 _FillValue -2147483647;
    Int32 actual_range 1, 9;
    String coordinates "depth latitude longitude";
    String flag_configurations "{'tolerance': 0.0001, 'suspect_threshold': 120, 'fail_threshold': 300}";
    String flag_meanings "GOOD NOT_EVALUATED SUSPECT FAIL MISSING";
    Float64 flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    String ioos_qc_module "qartod";
    String ioos_qc_target "salinity";
    String ioos_qc_test "flat_line_test";
    String long_name "Flat Line Test Quality Flag";
    String standard_name "flat_line_test_quality_flag";
    Int32 valid_max 9;
    Int32 valid_min 1;
  }
  salinity_qartod_rate_of_change_test {
    Int32 _FillValue -2147483647;
    Int32 actual_range 1, 9;
    String coordinates "depth latitude longitude";
    String flag_configurations "{'threshold': 0.2}";
    String flag_meanings "GOOD NOT_EVALUATED SUSPECT FAIL MISSING";
    Float64 flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    String ioos_qc_module "qartod";
    String ioos_qc_target "salinity";
    String ioos_qc_test "rate_of_change_test";
    String long_name "Rate Of Change Test Quality Flag";
    String standard_name "rate_of_change_test_quality_flag";
    Int32 valid_max 9;
    Int32 valid_min 1;
  }
  salinity_qartod_spike_test {
    Int32 _FillValue -2147483647;
    Int32 actual_range 1, 9;
    String coordinates "depth latitude longitude";
    String flag_configurations "{'suspect_threshold': 0.01, 'fail_threshold': 0.2}";
    String flag_meanings "GOOD NOT_EVALUATED SUSPECT FAIL MISSING";
    Float64 flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    String ioos_qc_module "qartod";
    String ioos_qc_target "salinity";
    String ioos_qc_test "spike_test";
    String long_name "Spike Test Quality Flag";
    String standard_name "spike_test_quality_flag";
    Int32 valid_max 9;
    Int32 valid_min 1;
  }
  salinity_qartod_summary_flag {
    Int32 _FillValue -2147483647;
    Int32 actual_range 1, 9;
    String ancillary_variables "salinity_qartod_flat_line_test salinity_qartod_spike_test salinity_qartod_rate_of_change_test";
    String comment "Highest QARTOD flag value for salinity, excluding 2/not evaluated. Excludes climatology test.";
    String coordinates "depth latitude longitude";
    String flag_meanings "GOOD NOT_EVALUATED SUSPECT FAIL MISSING";
    Float64 flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    String ioos_qc_module "qartod";
    String ioos_qc_target "salinity";
    String long_name "QARTOD Summary Quality Flag";
    String standard_name "aggregate_quality_flag";
    Int32 valid_max 9;
    Int32 valid_min 1;
  }
  sci_dmon_is_installed {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    String coordinates "depth latitude longitude";
    String ioos_category "Unknown";
    String long_name "sci_dmon_is_installed";
    String platform "platform";
    String source "sci_dmon_is_installed";
    String units "bool";
  }
  sci_dmon_msg_byte_count {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range 51.0, 765.0;
    String coordinates "depth latitude longitude";
    String ioos_category "Statistics";
    String long_name "sci_dmon_msg_byte_count";
    String platform "platform";
    String source "sci_dmon_msg_byte_count";
    String units "nodim";
  }
  sci_oxy4_c1amp {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    String coordinates "depth latitude longitude";
    String ioos_category "Unknown";
    String long_name "sci_oxy4_c1amp";
    String platform "platform";
    String source "sci_oxy4_c1amp";
    String units "mV";
  }
  sci_oxy4_c1rph {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    String coordinates "depth latitude longitude";
    String ioos_category "Unknown";
    String long_name "sci_oxy4_c1rph";
    String platform "platform";
    String source "sci_oxy4_c1rph";
    String units "deg";
  }
  sci_oxy4_c2amp {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    String coordinates "depth latitude longitude";
    String ioos_category "Unknown";
    String long_name "sci_oxy4_c2amp";
    String platform "platform";
    String source "sci_oxy4_c2amp";
    String units "mV";
  }
  sci_oxy4_c2rph {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    String coordinates "depth latitude longitude";
    String ioos_category "Unknown";
    String long_name "sci_oxy4_c2rph";
    String platform "platform";
    String source "sci_oxy4_c2rph";
    String units "deg";
  }
  sci_oxy4_calphase {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range 27.834999084472656, 43.33000183105469;
    String coordinates "depth latitude longitude";
    String ioos_category "Unknown";
    String long_name "sci_oxy4_calphase";
    String platform "platform";
    String source "sci_oxy4_calphase";
    String units "deg";
  }
  sci_oxy4_is_installed {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    String coordinates "depth latitude longitude";
    String ioos_category "Unknown";
    String long_name "sci_oxy4_is_installed";
    String platform "platform";
    String source "sci_oxy4_is_installed";
    String units "bool";
  }
  sci_oxy4_rawtemp {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    String coordinates "depth latitude longitude";
    String ioos_category "Temperature";
    String long_name "sci_oxy4_rawtemp";
    String platform "platform";
    String source "sci_oxy4_rawtemp";
    String units "mV";
  }
  sci_oxy4_tcphase {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    String coordinates "depth latitude longitude";
    String ioos_category "Unknown";
    String long_name "sci_oxy4_tcphase";
    String platform "platform";
    String source "sci_oxy4_tcphase";
    String units "deg";
  }
  sci_rbrctd_cond_cell_temp_00 {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range 5.320700168609619, 28.33169937133789;
    String coordinates "depth latitude longitude";
    String ioos_category "Unknown";
    String platform "platform";
    String source "sci_rbrctd_cond_cell_temp_00";
    String units "degrees_C";
  }
  sci_rbrctd_conductivity_00 {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    String coordinates "depth latitude longitude";
    String ioos_category "Unknown";
    String platform "platform";
    String source "sci_rbrctd_conductivity_00";
  }
  sci_rbrctd_count_00 {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range 1.0, 1.0;
    String coordinates "depth latitude longitude";
    String ioos_category "Unknown";
    String platform "platform";
    String source "sci_rbrctd_count_00";
    String units "nodim";
  }
  sci_rbrctd_depth_00 {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    String coordinates "depth latitude longitude";
    String ioos_category "Unknown";
    String platform "platform";
    String source "sci_rbrctd_depth_00";
  }
  sci_rbrctd_is_installed {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    String coordinates "depth latitude longitude";
    String ioos_category "Unknown";
    String platform "platform";
    String source "sci_rbrctd_is_installed";
  }
  sci_rbrctd_pressure_00 {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    String coordinates "depth latitude longitude";
    String ioos_category "Unknown";
    String platform "platform";
    String source "sci_rbrctd_pressure_00";
  }
  sci_rbrctd_salinity_00 {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    String coordinates "depth latitude longitude";
    String ioos_category "Unknown";
    String platform "platform";
    String source "sci_rbrctd_salinity_00";
  }
  sci_rbrctd_seapressure_00 {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    String coordinates "depth latitude longitude";
    String ioos_category "Unknown";
    String platform "platform";
    String source "sci_rbrctd_seapressure_00";
  }
  sci_rbrctd_temperature_00 {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    String coordinates "depth latitude longitude";
    String ioos_category "Unknown";
    String platform "platform";
    String source "sci_rbrctd_temperature_00";
  }
  sci_rbrctd_timestamp {
    UInt32 _ChunkSizes 16;
    Float64 actual_range 1.744146371535e+9, 1.745862415654e+9;
    String coordinates "depth latitude longitude";
    String ioos_category "Time";
    String long_name "Sci Rbrctd Timestamp";
    String platform "platform";
    String source "sci_rbrctd_timestamp";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  sci_software_ver {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    String coordinates "depth latitude longitude";
    String ioos_category "Unknown";
    String long_name "sci_software_ver";
    String platform "platform";
    String source "sci_software_ver";
    String units "nodim";
  }
  temperature {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 accuracy 0.002;
    Float64 actual_range 5.242300033569336, 28.29290008544922;
    String ancillary_variables "  temperature_qartod_gross_range_test temperature_qartod_flat_line_test temperature_qartod_climatology_test temperature_qartod_spike_test temperature_qartod_rate_of_change_test temperature_hysteresis_test temperature_qartod_summary_flag";
    String coordinates "depth latitude longitude";
    String instrument "instrument_ctd";
    String ioos_category "Temperature";
    String long_name "water temperature";
    String observation_type "measured";
    String platform "platform";
    Float64 precision 0.001;
    Float64 resolution 2.0e-4;
    String source "sci_water_temp";
    String standard_name "sea_water_temperature";
    String units "Celsius";
    Float64 valid_max 50.0;
    Float64 valid_min -5.0;
  }
  temperature_hysteresis_test {
    Int32 _FillValue -2147483647;
    Int32 actual_range 1, 9;
    String comment "Test for temperature lag, determined by comparing the area between profile pairs normalized to pressure range against the data range multiplied by thresholds found in flag_configurations.";
    String coordinates "depth latitude longitude";
    String flag_configurations "{'suspect_threshold': 0.2, 'fail_threshold': 0.2, 'test_threshold': 0.1}";
    String flag_meanings "GOOD NOT_EVALUATED SUSPECT FAIL MISSING";
    Float64 flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    String long_name "Temperature Hysteresis Test Quality Flag";
    String qc_target "temperature";
    Int32 valid_max 9;
    Int32 valid_min 1;
  }
  temperature_qartod_climatology_test {
    Int32 _FillValue -2147483647;
    Int32 actual_range 1, 9;
    String coordinates "depth latitude longitude";
    String flag_configurations "{'suspect_span': [-2, 35], 'fail_span': None}";
    String flag_meanings "GOOD NOT_EVALUATED SUSPECT FAIL MISSING";
    Float64 flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    String ioos_qc_module "qartod";
    String ioos_qc_target "temperature";
    String ioos_qc_test "climatology_test";
    String long_name "Climatology Test Quality Flag";
    String standard_name "climatology_test_quality_flag";
    Int32 valid_max 9;
    Int32 valid_min 1;
  }
  temperature_qartod_flat_line_test {
    Int32 _FillValue -2147483647;
    Int32 actual_range 1, 9;
    String coordinates "depth latitude longitude";
    String flag_configurations "{'tolerance': 5e-05, 'suspect_threshold': 120, 'fail_threshold': 300}";
    String flag_meanings "GOOD NOT_EVALUATED SUSPECT FAIL MISSING";
    Float64 flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    String ioos_qc_module "qartod";
    String ioos_qc_target "temperature";
    String ioos_qc_test "flat_line_test";
    String long_name "Flat Line Test Quality Flag";
    String standard_name "flat_line_test_quality_flag";
    Int32 valid_max 9;
    Int32 valid_min 1;
  }
  temperature_qartod_gross_range_test {
    Int32 _FillValue -2147483647;
    Int32 actual_range 1, 9;
    String coordinates "depth latitude longitude";
    String flag_configurations "{'fail_span': [-5, 42]}";
    String flag_meanings "GOOD NOT_EVALUATED SUSPECT FAIL MISSING";
    Float64 flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    String ioos_qc_module "qartod";
    String ioos_qc_target "temperature";
    String ioos_qc_test "gross_range_test";
    String long_name "Gross Range Test Quality Flag";
    String standard_name "gross_range_test_quality_flag";
    Int32 valid_max 9;
    Int32 valid_min 1;
  }
  temperature_qartod_rate_of_change_test {
    Int32 _FillValue -2147483647;
    Int32 actual_range 1, 9;
    String coordinates "depth latitude longitude";
    String flag_configurations "{'threshold': 0.8}";
    String flag_meanings "GOOD NOT_EVALUATED SUSPECT FAIL MISSING";
    Float64 flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    String ioos_qc_module "qartod";
    String ioos_qc_target "temperature";
    String ioos_qc_test "rate_of_change_test";
    String long_name "Rate Of Change Test Quality Flag";
    String standard_name "rate_of_change_test_quality_flag";
    Int32 valid_max 9;
    Int32 valid_min 1;
  }
  temperature_qartod_spike_test {
    Int32 _FillValue -2147483647;
    Int32 actual_range 1, 9;
    String coordinates "depth latitude longitude";
    String flag_configurations "{'suspect_threshold': 0.06, 'fail_threshold': 0.8}";
    String flag_meanings "GOOD NOT_EVALUATED SUSPECT FAIL MISSING";
    Float64 flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    String ioos_qc_module "qartod";
    String ioos_qc_target "temperature";
    String ioos_qc_test "spike_test";
    String long_name "Spike Test Quality Flag";
    String standard_name "spike_test_quality_flag";
    Int32 valid_max 9;
    Int32 valid_min 1;
  }
  temperature_qartod_summary_flag {
    Int32 _FillValue -2147483647;
    Int32 actual_range 1, 9;
    String ancillary_variables "temperature_qartod_gross_range_test temperature_qartod_flat_line_test temperature_qartod_spike_test temperature_qartod_rate_of_change_test";
    String comment "Highest QARTOD flag value for temperature, excluding 2/not evaluated. Excludes climatology test.";
    String coordinates "depth latitude longitude";
    String flag_meanings "GOOD NOT_EVALUATED SUSPECT FAIL MISSING";
    Float64 flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    String ioos_qc_module "qartod";
    String ioos_qc_target "temperature";
    String long_name "QARTOD Summary Quality Flag";
    String standard_name "aggregate_quality_flag";
    Int32 valid_max 9;
    Int32 valid_min 1;
  }
  u_dmon_ctd_msg_period {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    String coordinates "depth latitude longitude";
    String ioos_category "Unknown";
    String platform "platform";
    String source "u_dmon_ctd_msg_period";
    String units "sec";
  }
  u_oxy4_slow_surface_mode {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    String coordinates "depth latitude longitude";
    String ioos_category "Unknown";
    String platform "platform";
    String source "u_oxy4_slow_surface_mode";
    String units "bool";
  }
  water_depth {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range -1.0, 934.263427734375;
    String coordinates "depth latitude longitude";
    String ioos_category "Bathymetry";
    String platform "platform";
    String source "m_water_depth";
    String standard_name "sea_floor_depth_below_sea_surface";
    String units "m";
  }
  water_velocity_eastward {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range -0.2840785086154938, 2.7517545223236084;
    String coordinates "depth latitude longitude";
    String ioos_category "Unknown";
    String long_name "mean eastward water velocity in segment";
    String platform "platform";
    String source "m_final_water_vx";
    String standard_name "barotropic_eastward_sea_water_velocity";
    String units "m s-1";
  }
  water_velocity_northward {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range -0.5175389647483826, 0.19763033092021942;
    String coordinates "depth latitude longitude";
    String ioos_category "Unknown";
    String long_name "mean northward water velocity in segment";
    String platform "platform";
    String source "m_final_water_vy";
    String standard_name "barotropic_northward_sea_water_velocity";
    String units "m s-1";
  }
  waypoint_latitude {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range 0.0, 1448.0771;
    String coordinates "depth latitude longitude";
    String ioos_category "Unknown";
    String long_name "waypoint latitude";
    String platform "platform";
    String source "c_wpt_lat";
    String standard_name "latitude";
    String units "degree_north";
  }
  waypoint_longitude {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range -6109.813, 0.0;
    String coordinates "depth latitude longitude";
    String ioos_category "Unknown";
    String long_name "waypoint longitude";
    String platform "platform";
    String source "c_wpt_lon";
    String standard_name "longitude";
    String units "degree_east";
  }
  x_software_ver {
    UInt32 _ChunkSizes 16;
    Float64 _FillValue 9.96920996838687e+36;
    String coordinates "depth latitude longitude";
    String ioos_category "Location";
    String platform "platform";
    String source "x_software_ver";
    String units "nodim";
  }
 }
  NC_GLOBAL {
    String _NCProperties "version=2,netcdf=4.9.3,hdf5=1.14.6";
    String acknowledgment "Funding and support provided by G. Unger Vetlesen Foundation with additional support from the Agoa Sanctuary and Parc Naturel Marin de la Martinique – French Agency of Biodiversity";
    String cdm_data_type "TrajectoryProfile";
    String cdm_profile_variables "profile_id";
    String cdm_trajectory_variables "trajectory";
    String comment "Deployed by Jerome Couvat, Laurie Hec, Sonia Castendet, Philippe Thelamon and Majorie Grazzani aboard the Madiwak out of Les Trois Ilets, Martinique French West Indies, with shoreside support from Brian Buckingham.";
    String contributor_name "Travis Miles,Scott Glenn,Oscar Schofield,Joe Gradone,Doug Wilson,Jerome Couvat,Dave Aragon,Nicole Waite,Brian Buckingham,Jessica Leonard,John Kerfoot,Laura Nazzaro,Lori Garzio";
    String contributor_role "Principal Investigator,Principal Investigator,Principal Investigator,Principal Investigator,Principal Investigator,Collaborator,Glider Pilot,Glider Pilot,Glider Pilot,Glider Pilot,Data Management,Data Management,Data Management";
    String conventions "CF-1.6, COARDS, ACDD-1.3";
    String creator_email "gliderdata@marine.rutgers.edu";
    String creator_institution "Rutgers University";
    String creator_name "Rutgers Center for Ocean Observing Leadership Glider Data Team";
    String creator_type "group";
    String creator_url "https://rucool.marine.rutgers.edu/";
    String date_created "2026-05-01T17:45:39Z";
    String date_issued "2026-05-01T17:45:39Z";
    String defaultGraphQuery "longitude,latitude,time&.draw=markers&.marker=6%7C3&.color=0xFFFFFF&.colorBar=Rainbow2%7C%7C%7C%7C%7C&.bgColor=0xffccccff";
    String deployment "ru36-20250408T1846";
    String deployment_name "ru36-20250408T1846";
    Float64 Easternmost_Easting -59.8899613523107;
    String featureType "TrajectoryProfile";
    String format_version "IOOS_Glider_NetCDF_v2.0.nc";
    String geospatial_bounds_crs "EPSG:4326";
    String geospatial_bounds_vertical_crs "EPSG:5831";
    Float64 geospatial_lat_max 15.658017185491193;
    Float64 geospatial_lat_min 14.353898001257535;
    String geospatial_lat_resolution "0.00001 degree";
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -59.8899613523107;
    Float64 geospatial_lon_min -60.995426411044065;
    String geospatial_lon_resolution "0.00001 degree";
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 957.1137495395853;
    Float64 geospatial_vertical_min -0.02744740302776614;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String glider_name "ru36";
    String glider_serial "938";
    String gts_ingest "True";
    String history 
"CPROOF glider toolbox version: pre-tag 2026-05-02T14:06:54Z: glider_qartod_qc.py 2026-05-02T14:09:56Z: ctd_hysteresis_test.py 2026-05-02T14:14:17Z: summarize_qartod_flags.py 2026-05-02T15:50:08Z: time_shift.py 2026-05-02T15:53:27Z: add_derived_variables.py
2026-07-13T22:02:43Z (local files)
2026-07-13T22:02:43Z http://slocum-test.marine.rutgers.edu/tabledap/ru36-20250408T1846-rt.das";
    String infoUrl "https://rucool.marine.rutgers.edu/";
    String institution "Rutgers University";
    String instrument "In Situ/Laboratory Instruments > Profilers/Sounders > CTD";
    String keywords_vocabulary "NASA/GCMD Earth Sciences Keywords Version 8.5";
    String license "This data may be redistributed and used without restriction or warranty. Data provided as is with no expressed or implied assurance of quality assurance or quality control.";
    String Metadata_Conventions "CF-1.8, Unidata Dataset Discovery v1.0";
    String naming_authority "edu.rutgers.rucool";
    String ncei_template_version "NCEI_NetCDF_Trajectory_Template_v2.0";
    String netcdf_version "4.0";
    Float64 Northernmost_Northing 15.658017185491193;
    String platform "In Situ Ocean-based Platforms > AUVS > Autonomous Underwater Vehicles";
    String platform_type "Slocum Glider";
    String processing_level "Raw Slocum glider time-series dataset from the native data file format. Additional quality control variables provided where applicable. Thresholds used for quality control flags are under development.";
    String program "Challenger";
    String project "Challenger";
    String publisher_email "gliderdata@marine.rutgers.edu";
    String publisher_institution "Rutgers University";
    String publisher_name "Rutgers Center for Ocean Observing Leadership Glider Data Team";
    String publisher_url "https://rucool.marine.rutgers.edu/";
    String references "https://rucool.marine.rutgers.edu/";
    String sea_name "Caribbean Sea";
    String source "Observational data from a profiling glider.";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 14.353898001257535;
    String standard_name_vocabulary "CF Standard Name Table v27";
    String subsetVariables "source_file, profile_id, profile_lat, profile_lon";
    String summary "The 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 glider is providing dissolved oxygen and temperature profile observations, as well as monitoring the passive acoustic environment in the vicinity of Martinique. Real-time datasets will include CTD data that will be provided to the IOOS Glider DAC and GTS to support ocean and atmospheric weather forecasting. Delayed mode dataset.";
    String time_coverage_end "2025-04-28T17:47:09Z";
    String time_coverage_start "2025-04-08T19:25:19Z";
    String title "ru36-20250408T1846 Real Time";
    Float64 Westernmost_Easting -60.995426411044065;
    String wmo_id "4803950";
    String wmo_platform_code "4803950";
  }
}

 

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 2.30.0
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