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Dataset Title:  dfo-hal1002-20260413T0000 Subscribe RSS
Institution:  C-PROOF   (Dataset ID: dfo-hal1002-20260413T0000)
Range: longitude = -127.09287 to -125.21653°E, latitude = 48.462666 to 48.86554°N, depth = -0.253538 to 992.5622m, time = 2026-04-13T18:34:56Z to 2026-04-19T06:27:04Z
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Subset | Data Access Form | Files
 
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Things You Can Do With Your Graphs

Well, you can do anything you want with your graphs, of course. But some things you might not have considered are:

The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  trajectory {
    String cf_role "trajectory_id";
    String comment "A trajectory is one deployment of a glider.";
    String ioos_category "Identifier";
    String long_name "Trajectory Name";
  }
  wmo_id {
    String ioos_category "Identifier";
    String long_name "WMO ID";
  }
  profile_id {
    Int32 _FillValue -1;
    Int32 actual_range 1, 429;
    String cf_role "profile_id";
    String comment "Sequential profile number within the trajectory.  This value is unique in each file that is part of a single trajectory/deployment.";
    String ioos_category "Identifier";
    String long_name "Profile ID";
    Int32 valid_max 2147483647;
    Int32 valid_min 1;
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.7761052965089998e+9, 1.776580024975e+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 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";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float64 _FillValue NaN;
    Float64 actual_range 48.462665900879074, 48.865540466204074;
    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 observation_type "calculated";
    String platform "platform";
    String standard_name "latitude";
    String units "degrees_north";
    Float64 valid_max 90.0;
    Float64 valid_min -90.0;
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 _FillValue NaN;
    Float64 actual_range -127.09287166630261, -125.2165297492772;
    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 observation_type "calculated";
    String platform "platform";
    String standard_name "longitude";
    String units "degrees_east";
    Float64 valid_max 180.0;
    Float64 valid_min -180.0;
  }
  depth {
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    Float32 _FillValue NaN;
    Float64 accuracy 1.0;
    Float32 actual_range -0.25353795, 992.5622;
    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 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;
  }
  backscatter_700 {
    Float64 _FillValue NaN;
    Float64 actual_range 8.052000339375809e-5, 0.0067728301510214806;
    String coordinates "time";
    String description "units are per meter per sterradian";
    String ioos_category "Other";
    String long_name "700 nm wavelength backscatter";
    String platform "platform";
    String source "sci_flbbcd_bb_units";
    String units "m-1 sr-1";
  }
  cdom {
    Float64 _FillValue NaN;
    Float64 actual_range 0.36320000886917114, 4.630799770355225;
    String coordinates "time";
    String ioos_category "Other";
    String long_name "CDOM";
    String platform "platform";
    String source "sci_flbbcd_cdom_units";
    String units "ppb";
  }
  chlorophyll {
    Float64 _FillValue NaN;
    Float64 actual_range 0.021900000050663948, 21.461999893188477;
    String coordinates "time";
    String ioos_category "Other";
    String long_name "chlorophyll";
    String platform "platform";
    String source "sci_flbbcd_chlor_units";
    String standard_name "concentration_of_chlorophyll_in_sea_water";
    String units "mg m-3";
  }
  conductivity {
    Float32 _FillValue NaN;
    String accuracy "0.0003";
    Float32 actual_range 3.21006, 3.55295;
    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 coordinates "time";
    String instrument "instrument_ctd";
    String ioos_category "Salinity";
    String long_name "Sea Water Electrical Conductivity";
    String observation_type "measured";
    String platform "platform";
    String precision "0.0001";
    String resolution "0.0001";
    String source "sci_water_cond";
    String standard_name "sea_water_electrical_conductivity";
    String units "S m-1";
    Float32 valid_max 10.0;
    Float32 valid_min 0.0;
  }
  conductivity_qc {
    String _Unsigned "false";
    Byte actual_range 2, 2;
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Other";
    String long_name "Initial flag for {varname}";
    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 1022.5288, 1031.8228;
    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, uncorrected density";
    String instrument "instrument_ctd";
    String ioos_category "Other";
    String long_name "Sea Water Density";
    String method "pyglider.utils.get_derived_eos_raw; gsw.density.rho using gsw.SA_from_SP and gsw.CT_from_t";
    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";
    Float32 valid_max 1040.0;
    Float32 valid_min 990.0;
  }
  density_qc {
    String _Unsigned "false";
    Byte actual_range 2, 2;
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Other";
    String long_name "Initial flag for {varname}";
    String standard_name "quality_flag";
    String units "1";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  depth_qc {
    String _Unsigned "false";
    Byte actual_range 2, 2;
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Other";
    String long_name "Initial flag for {varname}";
    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, 157.3614225561302;
    String ioos_category "Other";
    String long_name "distance over ground flown since mission start";
    String method "get_distance_over_ground";
    String sources "latitude longitude";
    String units "km";
  }
  heading {
    Float64 _FillValue NaN;
    Float64 actual_range 3.6592853030644257, 5.69150450817747;
    String coordinates "time";
    String ioos_category "Other";
    String long_name "glider heading angle";
    String platform "platform";
    String source "m_heading";
    String standard_name "platform_orientation";
    String units "rad";
  }
  instrument_ctd {
    Byte _FillValue -1;
    String _Unsigned "false";
    Byte actual_range 1, 1;
    String calibration_date "2022-01-26";
    String comment "unpumped CTD";
    String factory_calibrated "yes";
    String ioos_category "Identifier";
    String long_name "CTD Metadata";
    String make_model "RBR RBRlegato3 CTD";
    String platform "platform";
    String serial_number "208548";
    String type "platform";
    String units "1";
  }
  lat_qc {
    String _Unsigned "false";
    Byte actual_range 2, 2;
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Other";
    String long_name "Initial flag for {varname}";
    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 comment "Not computed";
    String ioos_category "Location";
    String long_name "Depth-averaged Latitude";
    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 flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Other";
    String long_name "Initial flag for {varname}";
    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 comment "Not computed";
    String ioos_category "Location";
    String long_name "Depth-averaged Longitude";
    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;
  }
  oxygen_concentration {
    Float64 _FillValue NaN;
    Float64 actual_range 8.052000339375809e-5, 0.0067728301510214806;
    String comments "O2 deployed with strain relief on usual connector.";
    String coordinates "time";
    String ioos_category "Other";
    String long_name "oxygen concentration";
    String platform "platform";
    String source "sci_oxy4_oxygen";
    String standard_name "mole_concentration_of_dissolved_molecular_oxygen_in_sea_water";
    String units "umol l-1";
  }
  pitch {
    Float64 _FillValue NaN;
    Float64 actual_range -0.804650600440001, 0.7574139012214787;
    String coordinates "time";
    String ioos_category "Other";
    String long_name "glider pitch angle";
    String platform "platform";
    String source "m_pitch";
    String standard_name "platform_pitch_angle";
    String units "rad";
  }
  platform {
    Byte _FillValue -1;
    String _Unsigned "false";
    Byte actual_range 1, 1;
    String comment "Slocum G3 Deep operated by C-PROOF";
    String id "dfo-hal1002";
    String instrument "instrument_ctd";
    String ioos_category "Identifier";
    String long_name "Platform Metadata";
    String type "platform";
    String units "1";
    String wmo_id "8900996";
  }
  potential_density {
    Float64 _FillValue NaN;
    Float64 accuracy 0.01;
    Float64 actual_range 1022.6246614468605, 1027.3521350148562;
    String comment "raw, uncorrected potential density";
    String instrument "instrument_ctd";
    String ioos_category "Other";
    String long_name "water potential density";
    String method "pyglider.utils.get_derived_eos_raw; gsw.density.sigma0 using gsw.SA_from_SP and gsw.CT_from_t";
    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 {
    Float64 _FillValue NaN;
    Float64 accuracy 0.002;
    Float64 actual_range 3.5293147300237147, 10.42901149331473;
    String comment "raw, uncorrected potential temperature";
    String instrument "instrument_ctd";
    String ioos_category "Other";
    String long_name "water potential temperature";
    String method "pyglider.utils.get_derived_eos_raw; gsw.conversions.pt0_from_t using gsw.SA_from_SP";
    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";
  }
  precise_lat {
    Float64 _FillValue NaN;
    Float64 actual_range 48.458530611141676, 48.865586860095824;
    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";
    String ioos_category "Location";
    String long_name "Precise Latitude";
    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 -127.10417487744161, -125.2162483470741;
    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";
    String ioos_category "Location";
    String long_name "Precise Longitude";
    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 1.7761052050089998e+9, 1.776582733975e+9;
    String axis "T";
    String calendar "gregorian";
    String comment "Timestamp at each point in the time-series";
    String ioos_category "Time";
    String long_name "Precise Time";
    String observation_type "measured";
    String source "sci_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";
  }
  pressure {
    Float32 _FillValue NaN;
    String accuracy "0.5";
    Float32 actual_range -0.2557, 1003.4352;
    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 comment "ctd pressure sensor";
    String conversion "bar2dbar";
    String coordinates "time";
    String instrument "instrument_ctd";
    String ioos_category "Pressure";
    String long_name "Sea Water Pressure";
    String observation_type "measured";
    String platform "platform";
    String positive "down";
    String precision "0.01";
    String reference_datum "sea-surface";
    String resolution "0.01";
    String source "sci_water_pressure";
    String standard_name "sea_water_pressure";
    String units "dbar";
    Float32 valid_max 2000.0;
    Float32 valid_min 0.0;
  }
  pressure_qc {
    String _Unsigned "false";
    Byte actual_range 2, 2;
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Other";
    String long_name "Initial flag for {varname}";
    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 ioos_category "Other";
    String long_name "glider vertical speed direction";
    String method "get_profiles_new";
    String sources "time pressure";
    String units "1";
  }
  profile_index {
    Float64 _FillValue NaN;
    Float64 actual_range 1.0, 429.0;
    String comment "N = inside profile N, N + 0.5 = between profiles N and N + 1";
    Float64 filt_length 6;
    String ioos_category "Other";
    String long_name "profile index";
    String method "get_profiles_new";
    Float64 min_dp 10.0;
    Float64 min_nsamples 1;
    String sources "time pressure";
    String units "1";
  }
  qartod_conductivity_flat_line_flag {
    Byte _FillValue 25;
    String _Unsigned "false";
    Byte actual_range 1, 9;
    String dac_comment "QARTOD TEST RUN";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Other";
    String long_name "QARTOD Flat Line Test for sea_water_electrical_conductivity";
    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, 9;
    String dac_comment "QARTOD TEST RUN";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Other";
    String long_name "QARTOD Gross Range Test for sea_water_electrical_conductivity";
    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, 9;
    String dac_comment "QARTOD TEST RUN";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Other";
    String long_name "QARTOD Primary Flag for sea_water_electrical_conductivity";
    String qartod_config "{\"gross_range_test\": {\"suspect_span\": [0, 6], \"fail_span\": [0, 9]}, \"spike_test\": {\"suspect_threshold\": 0.10629407649185187, \"fail_threshold\": 0.21258815298370373}, \"rate_of_change_test\": {\"threshold\": 0.0001881059222047115}, \"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 dac_comment "QARTOD TEST RUN";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte 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 qartod_config "{\"threshold\": 0.0001881059222047115}";
    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, 9;
    String dac_comment "QARTOD TEST RUN";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Other";
    String long_name "QARTOD Spike Test for sea_water_electrical_conductivity";
    String qartod_config "{\"suspect_threshold\": 0.10629407649185187, \"fail_threshold\": 0.21258815298370373}";
    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, 9;
    String dac_comment "QARTOD TEST RUN";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Other";
    String long_name "QARTOD Flat Line Test for sea_water_density";
    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, 9;
    String dac_comment "QARTOD TEST RUN";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Other";
    String long_name "QARTOD Gross Range Test for sea_water_density";
    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, 9;
    String dac_comment "QARTOD TEST RUN";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Other";
    String long_name "QARTOD Primary Flag for sea_water_density";
    String qartod_config "{\"gross_range_test\": {\"fail_span\": [1000, 1100], \"suspect_span\": null}, \"spike_test\": {\"suspect_threshold\": 1.822895226685851, \"fail_threshold\": 3.645790453371702}, \"rate_of_change_test\": {\"threshold\": 0.0012773845071440948}, \"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 dac_comment "QARTOD TEST RUN";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Other";
    String long_name "QARTOD Rate of Change Test for sea_water_density";
    String qartod_config "{\"threshold\": 0.0012773845071440948}";
    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, 9;
    String dac_comment "QARTOD TEST RUN";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Other";
    String long_name "QARTOD Spike Test for sea_water_density";
    String qartod_config "{\"suspect_threshold\": 1.822895226685851, \"fail_threshold\": 3.645790453371702}";
    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, 9;
    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";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Other";
    String long_name "QARTOD Location Flag for the profile_(lat, lon) variables";
    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, 9;
    String dac_comment "QARTOD TEST RUN";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Other";
    String long_name "QARTOD Flat Line Test for sea_water_pressure";
    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, 9;
    String dac_comment "QARTOD TEST RUN";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Other";
    String long_name "QARTOD Gross Range Test for sea_water_pressure";
    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, 9;
    String dac_comment "QARTOD TEST RUN";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Other";
    String long_name "QARTOD Primary Flag for sea_water_pressure";
    String qartod_config "{\"gross_range_test\": {\"suspect_span\": [0, 1000], \"fail_span\": [0, 6000]}, \"spike_test\": {\"suspect_threshold\": 262.75095742044306, \"fail_threshold\": 525.5019148408861}, \"rate_of_change_test\": {\"threshold\": 0.18917172454124273}, \"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, 9;
    String dac_comment "QARTOD TEST RUN";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Other";
    String long_name "QARTOD Rate of Change Test for sea_water_pressure";
    String qartod_config "{\"threshold\": 0.18917172454124273}";
    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, 9;
    String dac_comment "QARTOD TEST RUN";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Other";
    String long_name "QARTOD Spike Test for sea_water_pressure";
    String qartod_config "{\"suspect_threshold\": 262.75095742044306, \"fail_threshold\": 525.5019148408861}";
    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 25;
    String _Unsigned "false";
    Byte actual_range 1, 9;
    String dac_comment "QARTOD TEST RUN";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Other";
    String long_name "QARTOD Flat Line Test for sea_water_practical_salinity";
    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_salinity_gross_range_flag {
    Byte _FillValue 25;
    String _Unsigned "false";
    Byte actual_range 1, 9;
    String dac_comment "QARTOD TEST RUN";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Other";
    String long_name "QARTOD Gross Range Test for sea_water_practical_salinity";
    String qartod_config "{\"fail_span\": [0, 42], \"suspect_span\": [10, 38]}";
    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_salinity_primary_flag {
    Byte _FillValue 25;
    String _Unsigned "false";
    Byte actual_range 1, 9;
    String dac_comment "QARTOD TEST RUN";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Other";
    String long_name "QARTOD Primary Flag for sea_water_practical_salinity";
    String qartod_config "{\"gross_range_test\": {\"fail_span\": [0, 42], \"suspect_span\": [10, 38]}, \"spike_test\": {\"suspect_threshold\": 0.586870440086119, \"fail_threshold\": 1.173740880172238}, \"rate_of_change_test\": {\"threshold\": 0.0009535607037112078}, \"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_salinity_rate_of_change_flag {
    Byte _FillValue 25;
    String _Unsigned "false";
    Byte actual_range 1, 3;
    String dac_comment "QARTOD TEST RUN";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Other";
    String long_name "QARTOD Rate of Change Test for sea_water_practical_salinity";
    String qartod_config "{\"threshold\": 0.0009535607037112078}";
    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_salinity_spike_flag {
    Byte _FillValue 25;
    String _Unsigned "false";
    Byte actual_range 1, 9;
    String dac_comment "QARTOD TEST RUN";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Other";
    String long_name "QARTOD Spike Test for sea_water_practical_salinity";
    String qartod_config "{\"suspect_threshold\": 0.586870440086119, \"fail_threshold\": 1.173740880172238}";
    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_temperature_flat_line_flag {
    Byte _FillValue 25;
    String _Unsigned "false";
    Byte actual_range 1, 9;
    String dac_comment "QARTOD TEST RUN";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Other";
    String long_name "QARTOD Flat Line Test for sea_water_temperature";
    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_temperature_gross_range_flag {
    Byte _FillValue 25;
    String _Unsigned "false";
    Byte actual_range 1, 9;
    String dac_comment "QARTOD TEST RUN";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Other";
    String long_name "QARTOD Gross Range Test for sea_water_temperature";
    String qartod_config "{\"suspect_span\": [0, 35], \"fail_span\": [-2, 40]}";
    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_temperature_primary_flag {
    Byte _FillValue 25;
    String _Unsigned "false";
    Byte actual_range 1, 9;
    String dac_comment "QARTOD TEST RUN";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Other";
    String long_name "QARTOD Primary Flag for sea_water_temperature";
    String qartod_config "{\"gross_range_test\": {\"suspect_span\": [0, 35], \"fail_span\": [-2, 40]}, \"spike_test\": {\"suspect_threshold\": 1.8341270103771574, \"fail_threshold\": 3.668254020754315}, \"rate_of_change_test\": {\"threshold\": 0.0021700985803952645}, \"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_temperature_rate_of_change_flag {
    Byte _FillValue 25;
    String _Unsigned "false";
    Byte actual_range 1, 3;
    String dac_comment "QARTOD TEST RUN";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Other";
    String long_name "QARTOD Rate of Change Test for sea_water_temperature";
    String qartod_config "{\"threshold\": 0.0021700985803952645}";
    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_temperature_spike_flag {
    Byte _FillValue 25;
    String _Unsigned "false";
    Byte actual_range 1, 9;
    String dac_comment "QARTOD TEST RUN";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Other";
    String long_name "QARTOD Spike Test for sea_water_temperature";
    String qartod_config "{\"suspect_threshold\": 1.8341270103771574, \"fail_threshold\": 3.668254020754315}";
    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;
  }
  roll {
    Float64 _FillValue NaN;
    Float64 actual_range -0.09231791329906221, 0.00823130862827278;
    String coordinates "time";
    String ioos_category "Other";
    String long_name "glider roll angle";
    String platform "platform";
    String source "m_roll";
    String standard_name "platform_roll_angle";
    String units "rad";
  }
  salinity {
    Float32 _FillValue NaN;
    Float64 accuracy 0.01;
    Float32 actual_range 29.535114, 34.37446;
    String ancillary_variables "salinity_qc qartod_salinity_flat_line_flag qartod_salinity_gross_range_flag qartod_salinity_rate_of_change_flag qartod_salinity_spike_flag qartod_salinity_primary_flag";
    Float64 colorBarMaximum 37.0;
    Float64 colorBarMinimum 30.0;
    String comment "raw, uncorrected practical salinity; Units are also known as PSU";
    String instrument "instrument_ctd";
    String ioos_category "Salinity";
    String long_name "Sea Water Practical Salinity";
    String method "pyglider.utils.get_derived_eos_raw; gsw.conversions.SP_from_C";
    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 "1";
    Float32 valid_max 40.0;
    Float32 valid_min 0.0;
  }
  salinity_qc {
    String _Unsigned "false";
    Byte actual_range 2, 2;
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Other";
    String long_name "Initial flag for {varname}";
    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 3.6017, 10.429;
    String ancillary_variables "temperature_qc qartod_temperature_flat_line_flag qartod_temperature_gross_range_flag qartod_temperature_rate_of_change_flag qartod_temperature_spike_flag qartod_temperature_primary_flag";
    Float64 colorBarMaximum 32.0;
    Float64 colorBarMinimum 0.0;
    String coordinates "time";
    String instrument "instrument_ctd";
    String ioos_category "Temperature";
    String long_name "Sea Water Temperature";
    String observation_type "measured";
    String platform "platform";
    String precision "0.00005";
    String resolution "0.00005";
    String source "sci_water_temp";
    String standard_name "sea_water_temperature";
    String units "Celsius";
    Float32 valid_max 50.0;
    Float32 valid_min -5.0;
  }
  temperature_qc {
    String _Unsigned "false";
    Byte actual_range 2, 2;
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Other";
    String long_name "Initial flag for {varname}";
    String standard_name "quality_flag";
    String units "1";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  time_uv {
    String calendar "gregorian";
    String comment "Not computed";
    String ioos_category "Time";
    String long_name "Depth-averaged Time";
    String observation_type "calculated";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  u {
    Float64 _FillValue NaN;
    Float64 colorBarMaximum 0.5;
    Float64 colorBarMinimum -0.5;
    String comment "The depth-averaged current is an estimate of the net current measured while the glider is underwater. The value is calculated over the entire underwater segment, which may consist of 1 or more dives.";
    String coordinates "lon_uv lat_uv time_uv";
    String ioos_category "Currents";
    String long_name "Depth-averaged Eastward Sea Water Velocity";
    String observation_type "calculated";
    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;
  }
  v {
    Float64 _FillValue NaN;
    Float64 colorBarMaximum 0.5;
    Float64 colorBarMinimum -0.5;
    String comment "The depth-averaged current is an estimate of the net current measured while the glider is underwater. The value is calculated over the entire underwater segment, which may consist of 1 or more dives.";
    String coordinates "lon_uv lat_uv time_uv";
    String ioos_category "Currents";
    String long_name "Depth-averaged Northward Sea Water Velocity";
    String observation_type "calculated";
    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;
  }
  waypoint_latitude {
    Float64 _FillValue NaN;
    Float64 actual_range 48.18333333333333, 48.858333333333334;
    String coordinates "time";
    String ioos_category "Other";
    String long_name "waypoint latitude";
    String platform "platform";
    String source "c_wpt_lat";
    String standard_name "latitude";
    String units "degree_north";
  }
  waypoint_longitude {
    Float64 _FillValue NaN;
    Float64 actual_range -127.96666666666667, -125.25499999999998;
    String coordinates "time";
    String ioos_category "Other";
    String long_name "waypoint longitude";
    String platform "platform";
    String source "c_wpt_lon";
    String standard_name "longitude";
    String units "degree_east";
  }
 }
  NC_GLOBAL {
    String _NCProperties "version=2,netcdf=4.9.2,hdf5=1.14.3";
    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 "time_uv,lat_uv,lon_uv,u,v,profile_id,time,latitude,longitude";
    String cdm_trajectory_variables "trajectory,wmo_id";
    String citation "Klymak, J., & Ross, T. (2025). C-PROOF Underwater Glider Deployment Datasets [Data set]. Canadian-Pacific Robotic Ocean Observing Facility. doi:10.82534/44DS-K310";
    String comment "Southern Line";
    String contributor_email "cproof@uvic.ca";
    String contributor_name "James Pegg, Tetjana Ross, Jody Klymak, Nicolaus Harper";
    String contributor_role "Lead Technician, PI, PI, Technician";
    String Conventions "Unidata Dataset Discovery v1.0, COARDS, CF-1.6";
    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': '210315', 'long_name': 'RBRlegato3 CTD', 'make_model': 'RBR RBRlegato3 CTD', 'calibration_date': '2022-03-28', 'calibration_report': '', 'Thermal_lag_constants_[alpha,tau]': ['None', 'None'], 'dTdC': 1, 'comment': 'There is a 1s lag between temperature and conductivity. Thermal lag constants have yet to be found for RBRlegato3 CTDs. A detailed report of how the constants are defined can be found on https://cproof.uvic.ca. '}";
    String dac_qc_comment "dfo-hal1002-20260413T0000 (dfo-hal1002-20260419T0541.nc: profile_lat=48.462665900879074, profile_lon=-127.09287166630261 are inside the polygon)";
    String data_mode "R";
    String date_created "2026-04-19T07:30:21Z";
    String date_issued "2026-04-19T07:30:21Z";
    String date_modified "2026-04-19T07:30:27Z";
    String deployment_end "2026-04-19T07:17:14";
    String deployment_id "11";
    String deployment_latitude "48.873728";
    String deployment_longitude "-125.212218";
    String deployment_name "dfo-hal1002-20260413";
    String deployment_start "2000-01-01T02:12:11";
    String deployment_station "Imperial Eagle";
    String deployment_vessel "Vellela Vellela";
    Float64 Easternmost_Easting -125.2165297492772;
    String featureType "TrajectoryProfile";
    String format_version "IOOS_Glider_NetCDF_v2.0.nc";
    Float64 geospatial_lat_max 48.865540466204074;
    Float64 geospatial_lat_min 48.462665900879074;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -125.2165297492772;
    Float64 geospatial_lon_min -127.09287166630261;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 992.5622;
    Float64 geospatial_vertical_min -0.253538;
    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-hal";
    String glider_serial "1002";
    String glider_wmo "8900996";
    String gts_ingest "true";
    String history 
"CPROOF glider toolbox pyglider version: 0.0.7
2026-04-19T08:46:10Z (local files)
2026-04-19T08:46:10Z http://gliders.ioos.us/tabledap/dfo-hal1002-20260413T0000.das";
    String id "dfo-hal1002-20000101T0212";
    String infoURl "https://cproof.uvic.ca";
    String infoUrl "https://gliders.ioos.us/erddap/";
    String institution "C-PROOF";
    String ioos_dac_checksum "8d53b20a307cecb367dce7fcac6cd7b6";
    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 "CC-BY-4.0";
    String line_id "Southern";
    String line_id_vocabulary "https://cproof.uvic.ca/observatory/cproof_line_vocab.yml";
    String Metadata_Conventions "Unidata Dataset Discovery v1.0, COARDS, CF-1.6";
    String metadata_link "https://cproof.uvic.ca";
    String naming_authority "ca.uvic.cproof";
    String netcdf_version "4.0";
    String network "OceanGliders > BOON > Northeast Pacific Ocean > C-PROOF, IOOS";
    Float64 Northernmost_Northing 48.865540466204074;
    String optics "{'make': 'Wetlabs', 'model': 'FLBBCDSLC', 'serial': '7088', 'calibration_date': ' ', 'calibration_report': ' '}";
    String oxygen "{'make': 'AADI', 'model': 'Optode4831', 'serial': '1086', 'calibration_date': '2023-03-15', 'calibration_report': '4831_1086_00212920', 'calibration_constants[c0, c1, c2, c3, c4, c5, c6]': [0.00264165, 0.000111185, 2.21202e-06, '1.63344e2', -0.235978, '-3.652e1', 3.31404], 'Comment': 'Calibration constants from manufacturer'}";
    String platform_type "Slocum Glider";
    String pressure "{'make': 'Micron', 'model': 'Pressure', 'serial': '126621'}";
    String processing_level "Level 0 (L0) processed data timeseries; no corrections or data screening";
    String project "Southern 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 references "https://doi.org/10.82534/44DS-K310";
    String sea_name "Northeast Pacific Ocean (limit-180)";
    String source "Observational data from a profiling glider.";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 48.462665900879074;
    String standard_name_vocabulary "CF Standard Name Table v72";
    String subsetVariables "wmo_id,trajectory,profile_id,time,latitude,longitude";
    String summary "Southern Line deployment.  No O2.";
    String time_coverage_end "2026-04-19T06:27:04Z";
    String time_coverage_start "2026-04-13T18:34:56Z";
    String title "dfo-hal1002-20260413T0000";
    String transmission_system "IRIDIUM";
    Float64 Westernmost_Easting -127.09287166630261;
  }
}

 

Using tabledap to Request Data and Graphs from Tabular Datasets

tabledap lets you request a data subset, a graph, or a map from a tabular dataset (for example, buoy data), via a specially formed URL. tabledap uses the OPeNDAP (external link) Data Access Protocol (DAP) (external link) and its selection constraints (external link).

The URL specifies what you want: the dataset, a description of the graph or the subset of the data, and the file type for the response.

Tabledap request URLs must be in the form
https://coastwatch.pfeg.noaa.gov/erddap/tabledap/datasetID.fileType{?query}
For example,
https://coastwatch.pfeg.noaa.gov/erddap/tabledap/pmelTaoDySst.htmlTable?longitude,latitude,time,station,wmo_platform_code,T_25&time>=2015-05-23T12:00:00Z&time<=2015-05-31T12:00:00Z
Thus, the query is often a comma-separated list of desired variable names, followed by a collection of constraints (e.g., variable<value), each preceded by '&' (which is interpreted as "AND").

For details, see the tabledap Documentation.


 
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