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Dataset Title:	IOOS Glider - Calvert Line - dfo-bumblebee998-20260609T0000
Institution:	C-PROOF (Dataset ID: ioos-gliderdac-dfo-bumblebee998-20260609T0000)
Range:	longitude = -133.4059 to -127.93551°E, latitude = 49.811584 to 51.75846°N, depth = -0.1446516 to 1014.238m, time = 2026-06-09T23:20:33Z to 2026-06-26T20:14:13Z
Information:	Summary \| License \| FGDC \| ISO 19115 \| Metadata \| Background \| Subset \| Data Access Form
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The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  backscatter_700 {
    Float64 _FillValue NaN;
    Float64 actual_range 8.82500025909394e-5, 0.007215320132672787;
    String comment "Calvert Line.  Thruster installed.  External O2 sensor installed, built in O2 inoperative.";
    String coordinates "time latitude longitude depth";
    String ioos_category "Other";
    String long_name "700 nm wavelength backscatter";
    String non_null_count "14025";
    String platform "platform";
    String source "sci_flbbcd_bb_units";
    String units "m-1 sr-1";
  }
  backscatter_700_QC {
    Float64 _FillValue NaN;
    Float64 actual_range 1.0, 4.0;
    String average_method "QC_protocol";
    String comment "QC_protocol is a method of averaging that takes into account the quality flags of the data. It is used to ensure that only good data is used in the average.";
    String coordinates "time latitude longitude depth";
    String ioos_category "Other";
    String long_name "Backscatter 700nm QC flags";
    String non_null_count "13366";
  }
  cdom {
    Float64 _FillValue NaN;
    Float64 actual_range -1.5860999822616577, 7.370699882507324;
    String coordinates "time latitude longitude depth";
    String ioos_category "Other";
    String long_name "CDOM";
    String non_null_count "14025";
    String platform "platform";
    String source "sci_flbbcd_cdom_units";
    String units "ppb";
  }
  chlorophyll {
    Float64 _FillValue NaN;
    Float64 actual_range 0.004459016635769703, 10.650500297546387;
    String coordinates "time latitude longitude depth";
    String ioos_category "Other";
    String long_name "chlorophyll";
    String non_null_count "13942";
    String parameter_id "89";
    String platform "platform";
    String source "sci_flbbcd_chlor_units";
    String standard_name "mass_concentration_of_chlorophyll_in_sea_water";
    String unit_id "99";
    String units "mg.m-3";
  }
  conductivity {
    Float32 _FillValue NaN;
    String accuracy "0.0003";
    Float32 actual_range 2.99873, 3.85375;
    String ancillary_variables "conductivity_qc qartod_conductivity_flat_line_flag qartod_conductivity_gross_range_flag qartod_conductivity_rate_of_change_flag qartod_conductivity_spike_flag qartod_conductivity_primary_flag";
    Float64 colorBarMaximum 9.0;
    Float64 colorBarMinimum 0.0;
    String comment "raw conductivity";
    String coordinates "time latitude longitude depth";
    String instrument "instrument_ctd";
    String ioos_category "Salinity";
    String long_name "Sea Water Electrical Conductivity";
    String non_null_count "14025";
    String observation_type "measured";
    String parameter_id "49";
    String platform "platform";
    String resolution "0.0001";
    String source "sci_water_cond";
    String standard_name "sea_water_electrical_conductivity";
    String unit_id "67";
    String units "S.m-1";
    Float32 valid_max 10.0;
    Float32 valid_min 0.0;
  }
  conductivity_QC {
    Float64 actual_range 1.0, 4.0;
    String coordinates "time latitude longitude depth";
    String ioos_category "Other";
    String non_null_count "13366";
  }
  conductivity_qc {
    String _Unsigned "false";
    Byte actual_range 2, 2;
    String coordinates "time latitude longitude depth";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    String flag_values "[1, 2, 3, 4, 9]";
    String ioos_category "Other";
    String long_name "Initial flag for {varname}";
    String non_null_count "14027";
    String standard_name "quality_flag";
    String units "1";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  density {
    Float32 _FillValue NaN;
    Float64 accuracy 0.01;
    Float32 actual_range 1018.443, 1031.955;
    String ancillary_variables "density_qc qartod_density_flat_line_flag qartod_density_gross_range_flag qartod_density_rate_of_change_flag qartod_density_spike_flag qartod_density_primary_flag";
    Float64 colorBarMaximum 1032.0;
    Float64 colorBarMinimum 1020.0;
    String comment "raw density";
    String coordinates "time latitude longitude depth";
    String instrument "instrument_ctd";
    String ioos_category "Other";
    String long_name "Sea Water Density";
    String method "get_derived_eos_raw";
    String non_null_count "14025";
    String observation_type "calulated";
    String parameter_id "204";
    String platform "platform";
    Float64 precision 0.01;
    Float64 resolution 0.001;
    String sources "salinity temperature pressure";
    String standard_name "sea_water_density";
    String unit_id "17";
    String units "kg.m-3";
    Float32 valid_max 1040.0;
    Float32 valid_min 990.0;
  }
  density_QC {
    Float64 actual_range 1.0, 4.0;
    String coordinates "time latitude longitude depth";
    String ioos_category "Other";
    String non_null_count "13366";
  }
  density_qc {
    String _Unsigned "false";
    Byte actual_range 2, 2;
    String coordinates "time latitude longitude depth";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    String flag_values "[1, 2, 3, 4, 9]";
    String ioos_category "Other";
    String long_name "Initial flag for {varname}";
    String non_null_count "14027";
    String standard_name "quality_flag";
    String units "1";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  depth {
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    Float32 _FillValue NaN;
    Float64 accuracy 1.0;
    Float32 actual_range -0.1446516, 1014.238;
    String ancillary_variables "depth_qc";
    String axis "Z";
    Float64 colorBarMaximum 2000.0;
    Float64 colorBarMinimum 0.0;
    String colorBarPalette "OceanDepth";
    String comment "from science pressure and interpolated";
    String instrument "instrument_ctd";
    String ioos_category "Location";
    String long_name "Depth";
    String non_null_count "14027";
    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";
    String standard_name "depth";
    String units "m";
    Float32 valid_max 2000.0;
    Float32 valid_min 0.0;
  }
  depth_qc {
    String _Unsigned "false";
    Byte actual_range 2, 2;
    String coordinates "time latitude longitude depth";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    String flag_values "[1, 2, 3, 4, 9]";
    String ioos_category "Other";
    String long_name "Initial flag for {varname}";
    String non_null_count "14027";
    String standard_name "quality_flag";
    String units "1";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  distance_over_ground {
    Float64 _FillValue NaN;
    Float64 actual_range 0.0, 518.2886004568359;
    String coordinates "time latitude longitude depth";
    String ioos_category "Other";
    String long_name "distance over ground flown since mission start";
    String method "get_distance_over_ground";
    String non_null_count "14027";
    String sources "latitude longitude";
    String units "km";
  }
  heading {
    Float64 _FillValue NaN;
    Float64 actual_range 0.15053964425055077, 5.130899181254085;
    String coordinates "time latitude longitude depth";
    String ioos_category "Other";
    String long_name "glider heading angle";
    String method "linear fill";
    String non_null_count "12644";
    String platform "platform";
    String source "m_heading";
    String standard_name "platform_orientation";
    String unit_id "1";
    String units "%";
  }
  instrument_ctd {
    Byte _FillValue -1;
    String _Unsigned "false";
    Byte actual_range 1, 1;
    String calibration_date "2022-01-28";
    String coordinates "time latitude longitude depth";
    String factory_calibrated "yes";
    String ioos_category "Identifier";
    String long_name "CTD Metadata";
    String make_model "RBR RBRlegato3 CTD";
    String non_null_count "14027";
    String platform "platform";
    String serial_number "208550";
    String type "platform";
    String units "1";
  }
  lat_qc {
    String _Unsigned "false";
    Byte actual_range 2, 2;
    String coordinates "time latitude longitude depth";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    String flag_values "[1, 2, 3, 4, 9]";
    String ioos_category "Other";
    String long_name "Initial flag for {varname}";
    String non_null_count "14027";
    String standard_name "quality_flag";
    String units "1";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  lat_uv {
    Float64 _FillValue NaN;
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String ioos_category "Location";
    String long_name "Depth-averaged Latitude";
    String non_null_count "0";
    String observation_type "calculated";
    String platform "platform";
    String standard_name "latitude";
    String units "degrees_north";
    Float64 valid_max 90.0;
    Float64 valid_min -90.0;
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float64 _FillValue NaN;
    Float64 actual_range 49.81158318046975, 51.75846181755941;
    String ancillary_variables "qartod_location_test_flag";
    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 Latitude";
    String non_null_count "14027";
    String observation_type "calculated";
    String platform "platform";
    String standard_name "latitude";
    String units "degrees_north";
    Float64 valid_max 90.0;
    Float64 valid_min -90.0;
  }
  lon_qc {
    String _Unsigned "false";
    Byte actual_range 2, 2;
    String coordinates "time latitude longitude depth";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    String flag_values "[1, 2, 3, 4, 9]";
    String ioos_category "Other";
    String long_name "Initial flag for {varname}";
    String non_null_count "14027";
    String standard_name "quality_flag";
    String units "1";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  lon_uv {
    Float64 _FillValue NaN;
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String ioos_category "Location";
    String long_name "Depth-averaged Longitude";
    String non_null_count "0";
    String observation_type "calculated";
    String platform "platform";
    String standard_name "longitude";
    String units "degrees_east";
    Float64 valid_max 180.0;
    Float64 valid_min -180.0;
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 _FillValue NaN;
    Float64 actual_range -133.4058969725895, -127.93550569070038;
    String ancillary_variables "qartod_location_test_flag";
    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 Longitude";
    String non_null_count "14027";
    String observation_type "calculated";
    String platform "platform";
    String standard_name "longitude";
    String units "degrees_east";
    Float64 valid_max 180.0;
    Float64 valid_min -180.0;
  }
  pitch {
    Float64 _FillValue NaN;
    Float64 actual_range -0.8885455162105034, 0.624010093707856;
    String coordinates "time latitude longitude depth";
    String ioos_category "Other";
    String long_name "glider pitch angle";
    String method "linear fill";
    String non_null_count "13378";
    String platform "platform";
    String source "m_pitch";
    String standard_name "platform_pitch_angle";
    String unit_id "1";
    String units "%";
  }
  platform {
    Byte _FillValue -1;
    String _Unsigned "false";
    Byte actual_range 1, 1;
    String comment "Slocum G3 Deep operated by C-PROOF";
    String coordinates "time latitude longitude depth";
    String id "dfo-bumblebee998";
    String instrument "instrument_ctd";
    String ioos_category "Identifier";
    String long_name "Platform Metadata";
    String non_null_count "14027";
    String type "platform";
    String units "1";
    String wmo_id "8900994";
  }
  potential_density {
    Float64 _FillValue NaN;
    Float64 accuracy 0.01;
    Float64 actual_range 1018.4964326281802, 1027.3730038804429;
    String comment "raw, uncorrected salinity";
    String coordinates "time latitude longitude depth";
    String history "calculated using raw salinity and temperature";
    String instrument "instrument_ctd";
    String ioos_category "Other";
    String long_name "water potential density";
    String method "get_derived_eos_raw";
    String non_null_count "14025";
    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 unit_id "17";
    String units "kg.m-3";
  }
  potential_density_adjusted {
    Float64 _FillValue NaN;
    Float64 actual_range 1021.635806944903, 1027.3723407146088;
    String coordinates "time latitude longitude depth";
    String history "calculated using salinity_adjusted and temperature_adjusted";
    String ioos_category "Other";
    String non_null_count "13366";
    String sources "salinity_adjusted temperature_adjusted pressure";
  }
  potential_density_adjusted_QC {
    Float64 actual_range 1.0, 4.0;
    String coordinates "time latitude longitude depth";
    String ioos_category "Other";
    String non_null_count "13366";
  }
  potential_temperature {
    Float64 _FillValue NaN;
    Float64 accuracy 0.002;
    Float64 actual_range 3.0373111774350807, 14.644991002578852;
    String comment "raw, uncorrected salinity";
    String coordinates "time latitude longitude depth";
    String history "calculated using raw salinity and temperature";
    String instrument "instrument_ctd";
    String ioos_category "Other";
    String long_name "water potential temperature";
    String method "get_derived_eos_raw";
    String non_null_count "14025";
    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 unit_id "8";
    String units "degree_Celsius";
  }
  potential_temperature_adjusted {
    Float64 _FillValue NaN;
    Float64 actual_range 3.038019036151144, 14.64282332172632;
    String coordinates "time latitude longitude depth";
    String history "calculated using salinity_adjusted and temperature_adjusted";
    String ioos_category "Other";
    String non_null_count "13366";
    String sources "salinity_adjusted temperature_adjusted pressure";
  }
  potential_temperature_adjusted_QC {
    Float64 actual_range 1.0, 4.0;
    String coordinates "time latitude longitude depth";
    String ioos_category "Other";
    String non_null_count "13366";
  }
  precise_lat {
    Float64 _FillValue NaN;
    Float64 actual_range 49.80961929800213, 51.75858381494243;
    String ancillary_variables "lat_qc";
    String axis "Y";
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String comment "Interpolated latitude at each point in the time-series";
    String coordinate_reference_frame "urn:ogc:crs:EPSG::4326";
    String coordinates "time latitude longitude depth";
    String ioos_category "Location";
    String long_name "Precise Latitude";
    String method "linear fill";
    String non_null_count "0";
    String observation_type "measured";
    String platform "platform";
    String reference "WGS84";
    String source "m_gps_lat";
    String standard_name "latitude";
    String units "degrees_north";
    Float64 valid_max 90.0;
    Float64 valid_min -90.0;
  }
  precise_lon {
    Float64 _FillValue NaN;
    Float64 actual_range -133.4141153149007, -127.93511662269997;
    String ancillary_variables "lon_qc";
    String axis "X";
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String comment "Interpolated longitude at each point in the time-series";
    String coordinate_reference_frame "urn:ogc:crs:EPSG::4326";
    String coordinates "time latitude longitude depth";
    String ioos_category "Location";
    String long_name "Precise Longitude";
    String method "linear fill";
    String non_null_count "0";
    String observation_type "measured";
    String platform "platform";
    String reference "WGS84";
    String source "m_gps_lon";
    String standard_name "longitude";
    String units "degrees_east";
    Float64 valid_max 180.0;
    Float64 valid_min -180.0;
  }
  precise_time {
    Float64 actual_range 1.781047142011e+9, 1.782506960875e+9;
    String calendar "gregorian";
    String comment "Timestamp at each point in the time-series";
    String coordinates "time latitude longitude depth";
    String ioos_category "Time";
    String long_name "Precise Time";
    String non_null_count "0";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  pressure {
    Float32 _FillValue NaN;
    String accuracy "0.5";
    Float32 actual_range -0.1459, 1025.582;
    String ancillary_variables "pressure_qc qartod_pressure_flat_line_flag qartod_pressure_gross_range_flag qartod_pressure_rate_of_change_flag qartod_pressure_spike_flag qartod_pressure_primary_flag";
    Float64 colorBarMaximum 2000.0;
    Float64 colorBarMinimum 0.0;
    String conversion "bar2dbar";
    String coordinates "time latitude longitude depth";
    String instrument "instrument_ctd";
    String ioos_category "Pressure";
    String long_name "Sea Water Pressure";
    String non_null_count "13979";
    String observation_type "measured";
    String parameter_id "179";
    String platform "platform";
    String positive "down";
    String reference_datum "sea-surface";
    String resolution "0.01";
    String source "sci_water_pressure";
    String standard_name "sea_water_pressure";
    String unit_id "54";
    String units "decibars";
    Float32 valid_max 2000.0;
    Float32 valid_min 0.0;
  }
  pressure_qc {
    String _Unsigned "false";
    Byte actual_range 2, 2;
    String coordinates "time latitude longitude depth";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    String flag_values "[1, 2, 3, 4, 9]";
    String ioos_category "Other";
    String long_name "Initial flag for {varname}";
    String non_null_count "14027";
    String standard_name "quality_flag";
    String units "1";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  profile_direction {
    Float64 _FillValue NaN;
    Float64 actual_range -1.0, 1.0;
    String comment "-1 = ascending, 0 = inflecting or stalled, 1 = descending";
    String coordinates "time latitude longitude depth";
    String ioos_category "Other";
    String long_name "glider vertical speed direction";
    String method "get_profiles_new";
    String non_null_count "14027";
    String sources "time pressure";
    String units "1";
  }
  profile_id {
    Int32 _FillValue -1;
    Int32 actual_range 1, 643;
    String cf_role "profile_id";
    String ioos_category "Identifier";
    String long_name "Profile ID";
    String non_null_count "14027";
    Int32 valid_max 643;
    Int32 valid_min 1;
  }
  profile_index {
    Float64 _FillValue NaN;
    Float64 actual_range 1.0, 643.0;
    String comment "N = inside profile N, N + 0.5 = between profiles N and N + 1";
    String coordinates "time latitude longitude depth";
    Float64 filt_length 6.0;
    String ioos_category "Other";
    String long_name "profile index";
    String method "get_profiles_new";
    Float64 min_dp 10.0;
    Float64 min_nsamples 1.0;
    String non_null_count "14027";
    String sources "time pressure";
    String units "1";
  }
  qartod_conductivity_flat_line_flag {
    Byte _FillValue 25;
    String _Unsigned "false";
    Byte actual_range 1, 1;
    String coordinates "time latitude longitude depth";
    String dac_comment "QARTOD TEST RUN";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    String flag_values "[1, 2, 3, 4, 9]";
    String ioos_category "Other";
    String long_name "QARTOD Flat Line Test for sea_water_electrical_conductivity";
    String non_null_count "101";
    String qartod_config "{\"tolerance\": 0.001, \"suspect_threshold\": 3000, \"fail_threshold\": 5000}";
    String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py";
    String qartod_test "flat_line_test";
    String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf ";
    String standard_name "flat_line_test_quality_flag";
    String units "1";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  qartod_conductivity_gross_range_flag {
    Byte _FillValue 25;
    String _Unsigned "false";
    Byte actual_range 1, 1;
    String coordinates "time latitude longitude depth";
    String dac_comment "QARTOD TEST RUN";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    String flag_values "[1, 2, 3, 4, 9]";
    String ioos_category "Other";
    String long_name "QARTOD Gross Range Test for sea_water_electrical_conductivity";
    String non_null_count "101";
    String qartod_config "{\"suspect_span\": [0, 6], \"fail_span\": [0, 9]}";
    String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py";
    String qartod_test "gross_range_test";
    String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf ";
    String standard_name "gross_range_test_quality_flag";
    String units "1";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  qartod_conductivity_primary_flag {
    Byte _FillValue 25;
    String _Unsigned "false";
    Byte actual_range 1, 4;
    String coordinates "time latitude longitude depth";
    String dac_comment "QARTOD TEST RUN";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    String flag_values "[1, 2, 3, 4, 9]";
    String ioos_category "Other";
    String long_name "QARTOD Primary Flag for sea_water_electrical_conductivity";
    String non_null_count "101";
    String qartod_config "{\"gross_range_test\": {\"suspect_span\": [0, 6], \"fail_span\": [0, 9]}, \"spike_test\": {\"suspect_threshold\": 0.06416995662668804, \"fail_threshold\": 0.12833991325337607}, \"rate_of_change_test\": {\"threshold\": 6.56482785247093e-05}, \"flat_line_test\": {\"tolerance\": 0.001, \"suspect_threshold\": 3000, \"fail_threshold\": 5000}}";
    String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py";
    String qartod_test "rollup_qc";
    String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf ";
    String standard_name "aggregate_quality_flag";
    String units "1";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  qartod_conductivity_rate_of_change_flag {
    Byte _FillValue 25;
    String _Unsigned "false";
    Byte actual_range 1, 3;
    String coordinates "time latitude longitude depth";
    String dac_comment "QARTOD TEST RUN";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    String flag_values "[1, 2, 3, 4, 9]";
    String ioos_category "Other";
    String long_name "QARTOD Rate of Change Test for sea_water_electrical_conductivity";
    String non_null_count "101";
    String qartod_config "{\"threshold\": 6.56482785247093e-05}";
    String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py";
    String qartod_test "rate_of_change_test";
    String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf ";
    String standard_name "rate_of_change_test_quality_flag";
    String units "1";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  qartod_conductivity_spike_flag {
    Byte _FillValue 25;
    String _Unsigned "false";
    Byte actual_range 1, 4;
    String coordinates "time latitude longitude depth";
    String dac_comment "QARTOD TEST RUN";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    String flag_values "[1, 2, 3, 4, 9]";
    String ioos_category "Other";
    String long_name "QARTOD Spike Test for sea_water_electrical_conductivity";
    String non_null_count "101";
    String qartod_config "{\"suspect_threshold\": 0.06416995662668804, \"fail_threshold\": 0.12833991325337607}";
    String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py";
    String qartod_test "spike_test";
    String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf ";
    String standard_name "spike_test_quality_flag";
    String units "1";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  qartod_density_flat_line_flag {
    Byte _FillValue 25;
    String _Unsigned "false";
    Byte actual_range 1, 1;
    String coordinates "time latitude longitude depth";
    String dac_comment "QARTOD TEST RUN";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    String flag_values "[1, 2, 3, 4, 9]";
    String ioos_category "Other";
    String long_name "QARTOD Flat Line Test for sea_water_density";
    String non_null_count "101";
    String qartod_config "{\"tolerance\": 0.001, \"suspect_threshold\": 3000, \"fail_threshold\": 5000}";
    String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py";
    String qartod_test "flat_line_test";
    String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf ";
    String standard_name "flat_line_test_quality_flag";
    String units "1";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  qartod_density_gross_range_flag {
    Byte _FillValue 25;
    String _Unsigned "false";
    Byte actual_range 1, 1;
    String coordinates "time latitude longitude depth";
    String dac_comment "QARTOD TEST RUN";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    String flag_values "[1, 2, 3, 4, 9]";
    String ioos_category "Other";
    String long_name "QARTOD Gross Range Test for sea_water_density";
    String non_null_count "101";
    String qartod_config "{\"fail_span\": [1000, 1100], \"suspect_span\": null}";
    String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py";
    String qartod_test "gross_range_test";
    String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf ";
    String standard_name "gross_range_test_quality_flag";
    String units "1";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  qartod_density_primary_flag {
    Byte _FillValue 25;
    String _Unsigned "false";
    Byte actual_range 1, 3;
    String coordinates "time latitude longitude depth";
    String dac_comment "QARTOD TEST RUN";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    String flag_values "[1, 2, 3, 4, 9]";
    String ioos_category "Other";
    String long_name "QARTOD Primary Flag for sea_water_density";
    String non_null_count "101";
    String qartod_config "{\"gross_range_test\": {\"fail_span\": [1000, 1100], \"suspect_span\": null}, \"spike_test\": {\"suspect_threshold\": 1.765385054762367, \"fail_threshold\": 3.530770109524734}, \"rate_of_change_test\": {\"threshold\": 0.0016621342756985976}, \"flat_line_test\": {\"tolerance\": 0.001, \"suspect_threshold\": 3000, \"fail_threshold\": 5000}}";
    String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py";
    String qartod_test "rollup_qc";
    String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf ";
    String standard_name "aggregate_quality_flag";
    String units "1";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  qartod_density_rate_of_change_flag {
    Byte _FillValue 25;
    String _Unsigned "false";
    Byte actual_range 1, 3;
    String coordinates "time latitude longitude depth";
    String dac_comment "QARTOD TEST RUN";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    String flag_values "[1, 2, 3, 4, 9]";
    String ioos_category "Other";
    String long_name "QARTOD Rate of Change Test for sea_water_density";
    String non_null_count "101";
    String qartod_config "{\"threshold\": 0.0016621342756985976}";
    String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py";
    String qartod_test "rate_of_change_test";
    String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf ";
    String standard_name "rate_of_change_test_quality_flag";
    String units "1";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  qartod_density_spike_flag {
    Byte _FillValue 25;
    String _Unsigned "false";
    Byte actual_range 1, 2;
    String coordinates "time latitude longitude depth";
    String dac_comment "QARTOD TEST RUN";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    String flag_values "[1, 2, 3, 4, 9]";
    String ioos_category "Other";
    String long_name "QARTOD Spike Test for sea_water_density";
    String non_null_count "101";
    String qartod_config "{\"suspect_threshold\": 1.765385054762367, \"fail_threshold\": 3.530770109524734}";
    String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py";
    String qartod_test "spike_test";
    String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf ";
    String standard_name "spike_test_quality_flag";
    String units "1";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  qartod_location_test_flag {
    Byte _FillValue 2;
    String _Unsigned "false";
    Byte actual_range 1, 1;
    String coordinates "time latitude longitude depth";
    String dac_comment "The FAIL flag is applied if the profile_(lat, lon) value exceeds 3 standard deviations above the mean of the average lat/lon arrays";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    String flag_values "[1, 2, 3, 4, 9]";
    String ioos_category "Other";
    String long_name "QARTOD Location Flag for the profile_(lat, lon) variables";
    String non_null_count "101";
    String qartod_module "The GDAC location test does not use the algorithm from https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py (location_test) but instead relies on the statistical median of the lat/lon arrays";
    String references "The GDAC uses a modified version of the location test described in https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf";
    String standard_name "location_test_quality_flag";
    String units "1";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  qartod_pressure_flat_line_flag {
    Byte _FillValue 25;
    String _Unsigned "false";
    Byte actual_range 1, 1;
    String coordinates "time latitude longitude depth";
    String dac_comment "QARTOD TEST RUN";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    String flag_values "[1, 2, 3, 4, 9]";
    String ioos_category "Other";
    String long_name "QARTOD Flat Line Test for sea_water_pressure";
    String non_null_count "101";
    String qartod_config "{\"tolerance\": 0.001, \"suspect_threshold\": 3000, \"fail_threshold\": 5000}";
    String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py";
    String qartod_test "flat_line_test";
    String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf ";
    String standard_name "flat_line_test_quality_flag";
    String units "1";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  qartod_pressure_gross_range_flag {
    Byte _FillValue 25;
    String _Unsigned "false";
    Byte actual_range 1, 4;
    String coordinates "time latitude longitude depth";
    String dac_comment "QARTOD TEST RUN";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    String flag_values "[1, 2, 3, 4, 9]";
    String ioos_category "Other";
    String long_name "QARTOD Gross Range Test for sea_water_pressure";
    String non_null_count "101";
    String qartod_config "{\"suspect_span\": [0, 1000], \"fail_span\": [0, 6000]}";
    String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py";
    String qartod_test "gross_range_test";
    String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf ";
    String standard_name "gross_range_test_quality_flag";
    String units "1";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  qartod_pressure_primary_flag {
    Byte _FillValue 25;
    String _Unsigned "false";
    Byte actual_range 1, 4;
    String coordinates "time latitude longitude depth";
    String dac_comment "QARTOD TEST RUN";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    String flag_values "[1, 2, 3, 4, 9]";
    String ioos_category "Other";
    String long_name "QARTOD Primary Flag for sea_water_pressure";
    String non_null_count "101";
    String qartod_config "{\"gross_range_test\": {\"suspect_span\": [0, 1000], \"fail_span\": [0, 6000]}, \"spike_test\": {\"suspect_threshold\": 282.3334929838225, \"fail_threshold\": 564.666985967645}, \"rate_of_change_test\": {\"threshold\": 0.25913580707537376}, \"flat_line_test\": {\"tolerance\": 0.001, \"suspect_threshold\": 3000, \"fail_threshold\": 5000}}";
    String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py";
    String qartod_test "rollup_qc";
    String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf ";
    String standard_name "aggregate_quality_flag";
    String units "1";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  qartod_pressure_rate_of_change_flag {
    Byte _FillValue 25;
    String _Unsigned "false";
    Byte actual_range 1, 3;
    String coordinates "time latitude longitude depth";
    String dac_comment "QARTOD TEST RUN";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    String flag_values "[1, 2, 3, 4, 9]";
    String ioos_category "Other";
    String long_name "QARTOD Rate of Change Test for sea_water_pressure";
    String non_null_count "101";
    String qartod_config "{\"threshold\": 0.25913580707537376}";
    String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py";
    String qartod_test "rate_of_change_test";
    String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf ";
    String standard_name "rate_of_change_test_quality_flag";
    String units "1";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  qartod_pressure_spike_flag {
    Byte _FillValue 25;
    String _Unsigned "false";
    Byte actual_range 1, 2;
    String coordinates "time latitude longitude depth";
    String dac_comment "QARTOD TEST RUN";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    String flag_values "[1, 2, 3, 4, 9]";
    String ioos_category "Other";
    String long_name "QARTOD Spike Test for sea_water_pressure";
    String non_null_count "101";
    String qartod_config "{\"suspect_threshold\": 282.3334929838225, \"fail_threshold\": 564.666985967645}";
    String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py";
    String qartod_test "spike_test";
    String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf ";
    String standard_name "spike_test_quality_flag";
    String units "1";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  qartod_salinity_flat_line_flag {
    Byte _FillValue 2;
    String _Unsigned "false";
    String coordinates "time latitude longitude depth";
    String dac_comment "QARTOD TESTS NOT RUN";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    String flag_values "[1, 2, 3, 4, 9]";
    String ioos_category "Quality";
    String long_name "QARTOD Flat Line Test for sea_water_practical_salinity";
    String non_null_count "0";
    String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf";
    String standard_name "flat_line_test_quality_flag";
    String units "1";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  qartod_salinity_gross_range_flag {
    Byte _FillValue 2;
    String _Unsigned "false";
    String coordinates "time latitude longitude depth";
    String dac_comment "QARTOD TESTS NOT RUN";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    String flag_values "[1, 2, 3, 4, 9]";
    String ioos_category "Quality";
    String long_name "QARTOD Flat Line Test for sea_water_practical_salinity";
    String non_null_count "0";
    String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf";
    String standard_name "gross_range_test_quality_flag";
    String units "1";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  qartod_salinity_primary_flag {
    Byte _FillValue 2;
    String _Unsigned "false";
    String coordinates "time latitude longitude depth";
    String dac_comment "QARTOD TESTS NOT RUN";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    String flag_values "[1, 2, 3, 4, 9]";
    String ioos_category "Quality";
    String long_name "QARTOD Flat Line Test for sea_water_practical_salinity";
    String non_null_count "0";
    String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf";
    String standard_name "aggregate_quality_flag";
    String units "1";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  qartod_salinity_rate_of_change_flag {
    Byte _FillValue 2;
    String _Unsigned "false";
    String coordinates "time latitude longitude depth";
    String dac_comment "QARTOD TESTS NOT RUN";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    String flag_values "[1, 2, 3, 4, 9]";
    String ioos_category "Quality";
    String long_name "QARTOD Flat Line Test for sea_water_practical_salinity";
    String non_null_count "0";
    String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf";
    String standard_name "rate_of_change_test_quality_flag";
    String units "1";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  qartod_salinity_spike_flag {
    Byte _FillValue 2;
    String _Unsigned "false";
    String coordinates "time latitude longitude depth";
    String dac_comment "QARTOD TESTS NOT RUN";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    String flag_values "[1, 2, 3, 4, 9]";
    String ioos_category "Quality";
    String long_name "QARTOD Flat Line Test for sea_water_practical_salinity";
    String non_null_count "0";
    String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf";
    String standard_name "spike_test_quality_flag";
    String units "1";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  qartod_temperature_flat_line_flag {
    Byte _FillValue 2;
    String _Unsigned "false";
    String coordinates "time latitude longitude depth";
    String dac_comment "QARTOD TESTS NOT RUN";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    String flag_values "[1, 2, 3, 4, 9]";
    String ioos_category "Quality";
    String long_name "QARTOD Flat Line Test for sea_water_temperature";
    String non_null_count "0";
    String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf";
    String standard_name "flat_line_test_quality_flag";
    String units "1";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  qartod_temperature_gross_range_flag {
    Byte _FillValue 2;
    String _Unsigned "false";
    String coordinates "time latitude longitude depth";
    String dac_comment "QARTOD TESTS NOT RUN";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    String flag_values "[1, 2, 3, 4, 9]";
    String ioos_category "Quality";
    String long_name "QARTOD Flat Line Test for sea_water_temperature";
    String non_null_count "0";
    String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf";
    String standard_name "gross_range_test_quality_flag";
    String units "1";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  qartod_temperature_primary_flag {
    Byte _FillValue 2;
    String _Unsigned "false";
    String coordinates "time latitude longitude depth";
    String dac_comment "QARTOD TESTS NOT RUN";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    String flag_values "[1, 2, 3, 4, 9]";
    String ioos_category "Quality";
    String long_name "QARTOD Flat Line Test for sea_water_temperature";
    String non_null_count "0";
    String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf";
    String standard_name "aggregate_quality_flag";
    String units "1";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  qartod_temperature_rate_of_change_flag {
    Byte _FillValue 2;
    String _Unsigned "false";
    String coordinates "time latitude longitude depth";
    String dac_comment "QARTOD TESTS NOT RUN";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    String flag_values "[1, 2, 3, 4, 9]";
    String ioos_category "Quality";
    String long_name "QARTOD Flat Line Test for sea_water_temperature";
    String non_null_count "0";
    String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf";
    String standard_name "rate_of_change_test_quality_flag";
    String units "1";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  qartod_temperature_spike_flag {
    Byte _FillValue 2;
    String _Unsigned "false";
    String coordinates "time latitude longitude depth";
    String dac_comment "QARTOD TESTS NOT RUN";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    String flag_values "[1, 2, 3, 4, 9]";
    String ioos_category "Quality";
    String long_name "QARTOD Flat Line Test for sea_water_temperature";
    String non_null_count "0";
    String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf";
    String standard_name "spike_test_quality_flag";
    String units "1";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  roll {
    Float64 _FillValue NaN;
    Float64 actual_range -0.30160506851916125, 0.0020692332833024685;
    String coordinates "time latitude longitude depth";
    String ioos_category "Other";
    String long_name "glider roll angle";
    String method "linear fill";
    String non_null_count "13215";
    String platform "platform";
    String source "m_roll";
    String standard_name "platform_roll_angle";
    String unit_id "1";
    String units "%";
  }
  rowSize {
    Int32 actual_range 2, 98;
    String ioos_category "Identifier";
    String long_name "Number of Observations for this Profile";
    String non_null_count "0";
  }
  salinity {
    Float32 _FillValue NaN;
    Float64 accuracy 0.01;
    Float32 actual_range 24.77531, 34.35508;
    String ancillary_variables "salinity_qc";
    Float64 colorBarMaximum 37.0;
    Float64 colorBarMinimum 30.0;
    String comment "raw salinity [psu]";
    String coordinates "time latitude longitude depth";
    String instrument "instrument_ctd";
    String ioos_category "Salinity";
    String long_name "Sea Water Practical Salinity";
    String method "get_derived_eos_raw";
    String non_null_count "14025";
    String observation_type "calulated";
    String parameter_id "50";
    String platform "platform";
    Float64 precision 0.01;
    Float64 resolution 0.001;
    String sources "conductivity temperature pressure";
    String standard_name "sea_water_practical_salinity";
    String unit_id "4";
    String units "1e-3";
    Float32 valid_max 40.0;
    Float32 valid_min 0.0;
  }
  salinity_QC {
    Float64 actual_range 1.0, 4.0;
    String coordinates "time latitude longitude depth";
    String ioos_category "Other";
    String non_null_count "13366";
  }
  salinity_adjusted {
    Float64 _FillValue NaN;
    Float64 accuracy 0.01;
    Float64 actual_range 28.173615039568205, 34.35444512389329;
    String comment "raw, uncorrected salinity";
    String coordinates "time latitude longitude depth";
    String instrument "instrument_ctd";
    String ioos_category "Other";
    String long_name "water salinity";
    String method "get_derived_eos_raw";
    String non_null_count "13366";
    String observation_type "calulated";
    String parameter_id "50";
    String platform "platform";
    Float64 precision 0.01;
    Float64 resolution 0.001;
    String sources "conductivity temperature pressure";
    String standard_name "sea_water_practical_salinity";
    String time_lag "found using temperature_adjusted";
    String unit_id "4";
    String units "1e-3";
    Float64 valid_max 40.0;
    Float64 valid_min 0.0;
  }
  salinity_adjusted_QC {
    Float64 actual_range 1.0, 4.0;
    String coordinates "time latitude longitude depth";
    String ioos_category "Other";
    String non_null_count "13366";
  }
  salinity_qc {
    String _Unsigned "false";
    Byte actual_range 2, 2;
    String coordinates "time latitude longitude depth";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    String flag_values "[1, 2, 3, 4, 9]";
    String ioos_category "Other";
    String long_name "Initial flag for {varname}";
    String non_null_count "14027";
    String standard_name "quality_flag";
    String units "1";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  temperature {
    Float32 _FillValue NaN;
    String accuracy "0.002";
    Float32 actual_range 3.1073, 14.645;
    String ancillary_variables "temperature_qc";
    Float64 colorBarMaximum 32.0;
    Float64 colorBarMinimum 0.0;
    String comment "raw temperature [degC]";
    String coordinates "time latitude longitude depth";
    String instrument "instrument_ctd";
    String ioos_category "Temperature";
    String long_name "Sea Water Temperature";
    String non_null_count "14025";
    String observation_type "measured";
    String parameter_id "41";
    String platform "platform";
    String resolution "0.00005";
    String source "sci_water_temp";
    String standard_name "sea_water_temperature";
    String unit_id "8";
    String units "degree_Celsius";
    Float32 valid_max 50.0;
    Float32 valid_min -5.0;
  }
  temperature_QC {
    Float64 actual_range 1.0, 1.0;
    String coordinates "time latitude longitude depth";
    String ioos_category "Other";
    String non_null_count "13366";
  }
  temperature_adjusted {
    Float64 _FillValue NaN;
    String accuracy "0.002";
    Float64 actual_range 3.1080123332747824, 14.64283277603908;
    String comment "temperature [degC]";
    String coordinates "time latitude longitude depth";
    String history "temperature [degC] adjusted by CT lag";
    String instrument "instrument_ctd";
    String ioos_category "Other";
    String long_name "water temperature";
    String non_null_count "13366";
    String observation_type "measured";
    String parameter_id "41";
    String platform "platform";
    String resolution "0.00005";
    String source "sci_water_temp";
    String standard_name "sea_water_temperature";
    String time_lag "1.0 second CT lag corrected";
    String unit_id "8";
    String units "degree_Celsius";
    Float64 valid_max 50.0;
    Float64 valid_min -5.0;
  }
  temperature_adjusted_QC {
    Float64 actual_range 1.0, 1.0;
    String coordinates "time latitude longitude depth";
    String ioos_category "Other";
    String non_null_count "13366";
  }
  temperature_qc {
    String _Unsigned "false";
    Byte actual_range 2, 2;
    String coordinates "time latitude longitude depth";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    String flag_values "[1, 2, 3, 4, 9]";
    String ioos_category "Other";
    String long_name "Initial flag for {varname}";
    String non_null_count "14027";
    String standard_name "quality_flag";
    String units "1";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.781047233511e+9, 1.782504853875e+9;
    String axis "T";
    String calendar "proleptic_gregorian";
    String comment "Timestamp corresponding to the mid-point of the profile.";
    String ioos_category "Time";
    String long_name "Profile Time";
    String non_null_count "14027";
    String observation_type "calculated";
    String platform "platform";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  time_uv {
    String calendar "gregorian";
    String ioos_category "Time";
    String long_name "Depth-averaged Time";
    String non_null_count "0";
    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";
  }
  trajectory {
    String _Unsigned "false";
    String cf_role "trajectory_id";
    String comment "A trajectory is one deployment of a glider.";
    String ioos_category "Identifier";
    String long_name "Trajectory Name";
    String non_null_count "14027";
  }
  trajectoryIndex {
    Int32 actual_range 0, 0;
    String ioos_category "Identifier";
    String long_name "The trajectory to which this profile is associated.";
    String non_null_count "0";
  }
  u {
    Float64 _FillValue NaN;
    Float64 colorBarMaximum 0.5;
    Float64 colorBarMinimum -0.5;
    String coordinates "lon_uv lat_uv time_uv";
    String ioos_category "Currents";
    String long_name "Depth-averaged Eastward Sea Water Velocity";
    String non_null_count "0";
    String observation_type "calculated";
    String platform "platform";
    String standard_name "eastward_sea_water_velocity";
    String units "m s-1";
    Float64 valid_max 10.0;
    Float64 valid_min -10.0;
  }
  v {
    Float64 _FillValue NaN;
    Float64 colorBarMaximum 0.5;
    Float64 colorBarMinimum -0.5;
    String coordinates "lon_uv lat_uv time_uv";
    String ioos_category "Currents";
    String long_name "Depth-averaged Northward Sea Water Velocity";
    String non_null_count "0";
    String observation_type "calculated";
    String platform "platform";
    String standard_name "northward_sea_water_velocity";
    String units "m s-1";
    Float64 valid_max 10.0;
    Float64 valid_min -10.0;
  }
  waypoint_latitude {
    Float64 _FillValue NaN;
    Float64 actual_range 50.48420836951386, 51.75366666666667;
    String coordinates "time latitude longitude depth";
    String ioos_category "Other";
    String long_name "waypoint latitude";
    String method "linear fill";
    String non_null_count "5565";
    String parameter_id "151";
    String platform "platform";
    String source "c_wpt_lat";
    String standard_name "grid_latitude";
    String unit_id "1";
    String units "%";
  }
  waypoint_longitude {
    Float64 _FillValue NaN;
    Float64 actual_range -131.44732863260262, -127.98049999999999;
    String coordinates "time latitude longitude depth";
    String ioos_category "Other";
    String long_name "waypoint longitude";
    String method "linear fill";
    String non_null_count "5565";
    String parameter_id "152";
    String platform "platform";
    String source "c_wpt_lon";
    String standard_name "grid_longitude";
    String unit_id "1";
    String units "%";
  }
  wmo_id {
    String _Unsigned "false";
    String ioos_category "Identifier";
    String long_name "WMO ID";
    String non_null_count "0";
  }
 }
  NC_GLOBAL {
    String acknowledgement "Funding from Fisheries and Oceans Canada, Canadian Foundation for Innovation, BC Knowledge Development Fund";
    String cdm_data_type "TrajectoryProfile";
    String cdm_profile_variables "profile_id, time, latitude, longitude, lat_uv, lon_uv, time_uv, u, v";
    String cdm_trajectory_variables "trajectory, wmo_id";
    String comment "Calvert Line.  Thruster installed. Built-in O2 inoperative.  External O2 sensor installed.";
    String contributor_name "James Pegg, Tetjana Ross, Jody Klymak, Nick Harper";
    String contributor_role "Lead Technician, Principal Investigator, Principal Investigator, Technician";
    String Conventions "Unidata Dataset Discovery v1.0, COARDS, CF-1.10";
    String correction_constants_alpha "None";
    String correction_constants_tau "None";
    String creator_email "jklymak@uvic.ca";
    String creator_name "Jody Klymak";
    String creator_url "https://cproof.uvic.ca";
    String ctd "{'make': 'RBR', 'model': 'RBRlegato3 CTD', 'serial': '208550', 'long_name': 'RBRlegato3 CTD', 'make_model': 'RBR RBRlegato3 CTD', 'factory_calibrated': ' ', 'calibration_date': '28-Jan-2022', 'calibration_report': ' ', 'Thermal_lag_constants_[alpha,tau]': ['None', 'None'], 'dTdC': 1, 'comment1': 'A detailed report of how the lag was determined can be found on https://cproof.uvic.ca. No thermal lag constants were applied to the data.'}";
    String dac_qc_comment "dfo-bumblebee998-20260609T0000 (dfo-bumblebee998-20260626T1939.nc: profile_lat=49.9441829133926, profile_lon=-132.86285087674557 are inside the polygon more than one variable shared sea_water_temperature more than one variable shared sea_water_practical_salinity)";
    String data_mode "R";
    String date_created "2026-06-26T21:00:09Z";
    String date_issued "2026-06-26T21:00:09Z";
    String date_modified "2026-06-26T21:00:11Z";
    String deployment_end "2026-06-26T20:54:21";
    String deployment_id "9";
    String deployment_latitude "51.75";
    String deployment_longitude "-127.97";
    String deployment_name "dfo-bumblebee998-20260609";
    String deployment_start "2026-06-09T20:27:13";
    String deployment_station "HKP04";
    String deployment_vessel "GH VII";
    String dTdC "1.0 second CT lag corrected";
    Float64 Easternmost_Easting -127.93550569070038;
    String featureType "TrajectoryProfile";
    String format_version "IOOS_Glider_NetCDF_v2.0.nc";
    String geospatial_bounds "POLYGON ((-133.4141153149007 49.80961929800213, -133.413841578094 49.80989493501816, -133.4128331653085 49.81046489662093, -132.0258803650872 50.44705209074113, -131.0007323402426 50.89786826376585, -130.9978069924443 50.89912982580826, -130.9956687007294 50.89984578375454, -130.9646634602061 50.91022717754358, -130.9304507821103 50.92168250825203, -130.9283124868435 50.92239846738752, -128.352535349507 51.70752957559857, -127.938620004021 51.75858381494243, -127.9381982086526 51.75825848858769, -127.9363035868337 51.75679718660083, -127.9360926874205 51.75663452208993, -127.9359872385784 51.75655319050124, -127.9359208415942 51.75648443822033, -127.9351166227 51.75546669007499, -127.9388734627514 51.75352481849005, -128.5088452678392 51.46166267071957, -128.5089922762836 51.4615965954246, -128.5213661820438 51.45607388798172, -128.6086178198443 51.42433199523948, -128.6090569146191 51.42417881604892, -132.8529467446127 49.94672657532163, -133.2672165811238 49.83976310095145, -133.3106269139551 49.83066493656502, -133.3115705373409 49.83046827868936, -133.4141153149007 49.80961929800213))";
    Float64 geospatial_lat_max 51.75846181755941;
    Float64 geospatial_lat_min 49.81158318046975;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -127.93550569070038;
    Float64 geospatial_lon_min -133.4058969725895;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 1014.238;
    Float64 geospatial_vertical_min -0.1446516;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String glider_instrument_name "slocum";
    String glider_model "Slocum G3 Deep";
    String glider_name "dfo-bumblebee";
    String glider_serial "998";
    String glider_wmo "8900994";
    String gts_ingest "true";
    String history 
"CPROOF glider toolbox pyglider version: 0.0.8rc3.dev20+gda3e70d5e
2026-06-27T00:09:35Z (local files)
2026-06-27T00:09:35Z http://gliders.ioos.us/erddap/tabledap/dfo-bumblebee998-20260609T0000.ncCF
2026-06-27T07:26:08Z https://files.platforms.axds.co/ioos/gliderdac/dfo-bumblebee998-20260609T0000/processed.nc
2026-06-27T07:26:08Z http://erddap.sensors.ioos.us/tabledap/ioos-gliderdac-dfo-bumblebee998-20260609T0000.das";
    String id "dfo-bumblebee998-20260609T0000";
    String infoUrl "https://portal.axds.co/#platform/d8fcff2d-6ff7-552e-b6a3-5765761468ba/v2";
    String institution "C-PROOF";
    String ioos_dac_checksum "34e87cb448382cf9247a51269e01582a";
    String ioos_dac_completed "False";
    String keywords "AUVS > Autonomous Underwater Vehicles, Earth Science > Oceans > Ocean Pressure > Water Pressure, Earth Science > Oceans > Ocean Temperature > Water Temperature, Earth Science > Oceans > Salinity/Density > Conductivity, Earth Science > Oceans > Salinity/Density > Density, Earth Science > Oceans > Salinity/Density > Salinity, glider, In Situ Ocean-based platforms > Seaglider, Slocum, Spray, trajectory, underwater glider, water, wmo";
    String keywords_vocabulary "GCMD Science Keywords";
    String license "This data may be redistributed and used without restriction or warranty";
    String Metadata_Conventions "Unidata Dataset Discovery v1.0, COARDS, CF-1.6";
    String metadata_link "https://data.ioos.us/gliders/erddap/info/dfo-bumblebee998-20260609T0000/index.html";
    String naming_authority "ca.uvic.cproof";
    String netcdf_version "4.0";
    String network "OceanGliders > BOON > Northeast Pacific Ocean > C-PROOF, IOOS";
    Float64 Northernmost_Northing 51.75846181755941;
    String optics "{'make': 'Wetlabs', 'model': 'FLBBCDSLC', 'serial': '7035'}";
    String oxygen "{'make': 'AADI', 'model': 'Optode4831', 'serial': '1027', 'calibration_constants[c0, c1, c2, c3, c4, c5, c6]': [0.00271367, 0.000109551, 2.59557e-06, '1.81448e2', -0.261703, '-3.72374e1', 3.66571], 'Comment': 'Calibration constants from manufacturer', 'internal_salinity': '35 PSU'}";
    String packrat_source "ioos.gliderdac.gliderdac";
    String packrat_source_id "dfo-bumblebee998-20260609T0000";
    String packrat_uuid "d8fcff2d-6ff7-552e-b6a3-5765761468ba";
    String platform_category "glider";
    String platform_groups "9d5b77de-b127-462a-b250-d3768beb612e";
    String platform_type "Slocum Glider";
    String pressure "{'make': 'Micron', 'model': 'Pressure', 'serial': '130003'}";
    String processing_level "Level 0 (L0) processed data timeseries; no corrections or data screening";
    String project "Calvert Line";
    String project_url "https://cproof.uvic.ca";
    String publisher_email "jklymak@uvic.ca";
    String publisher_name "Jody Klymak";
    String publisher_url "https://cproof.uvic.ca";
    String quality_flags "1 = good data; 3 = bad data, potentially correctable; 4 = bad data; 8 = estimated data";
    String references "URL";
    String sea_name "Coastal Waters of Southeast Alaska and British Columbia";
    String source "Observational data from a profiling glider.";
    String sourceUrl "https://files.platforms.axds.co/ioos/gliderdac/dfo-bumblebee998-20260609T0000/processed.nc";
    Float64 Southernmost_Northing 49.81158318046975;
    String standard_name_vocabulary "CF Standard Name Table v72";
    String start_date "20260609T202713";
    String subsetVariables "wmo_id,trajectory,profile_id,time,latitude,longitude";
    String summary "Calvert";
    String time_coverage_end "2026-06-26T20:14:13Z";
    String time_coverage_start "2026-06-09T23:20:33Z";
    String title "IOOS Glider - Calvert Line - dfo-bumblebee998-20260609T0000";
    String transmission_system "IRIDIUM";
    String vessel_type "Slocum Glider";
    Float64 Westernmost_Easting -133.4058969725895;
    String wmo_id "8900994";
  }
}
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.
(easy) You can get data by using the dataset's Data Access Form or Subset form. They make the URL for you.
(easy) You can make a graph or map by using the dataset's Make A Graph form. It makes the URL for you.
(not hard) You can bypass the forms and get the data or make a graph or map by generating the URL by hand or with a computer program or script.
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.