ERDDAP > tabledap > Data Access Form

Dataset Title:	dfo-mike579-20240515T0045
Institution:	C-PROOF/UBC   (Dataset ID: dfo-mike579-20240514_CTDadjusted_erddap)
Information:	Summary | License | ISO 19115 | Metadata | Background | Subset | Files | Make a graph

 

Variable	Optional Constraint #1		Optional Constraint #2		Minimum    or a List of Values	Maximum
trajectory (Trajectory/Deployment Name)	!= =~ <= >= = < >		!= =~ <= >= = < >		"dfo-mike579-20240514_CTDadjusted"
time (UTC)	!= =~ <= >= = < >		!= =~ <= >= = < >		2024-05-15T00:45:06Z	2024-05-15T21:12:52Z
latitude (degrees_north)	!= =~ <= >= = < >		!= =~ <= >= = < >		49.94605673969676	50.019232036665386
longitude (degrees_east)	!= =~ <= >= = < >		!= =~ <= >= = < >		-125.15249191360667	-125.07970499999998
depth (glider depth, m)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.01982855021868178	249.89653910719332
heading (glider heading angle, rad)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.008055617852568505	6.2786533965821025
pitch (glider pitch angle, rad)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.5556407353748328	0.5734867464597899
roll (glider roll angle, rad)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.29209306320605577	0.1096649058096261
waypoint_latitude (degree_north)	!= =~ <= >= = < >		!= =~ <= >= = < >		49.925	50.03083333333334
waypoint_longitude (degree_east)	!= =~ <= >= = < >		!= =~ <= >= = < >		-125.09916666666665	-125.00666666666666
conductivity (water conductivity, S m-1)	!= =~ <= >= = < >		!= =~ <= >= = < >		3.246380090713501	3.6036200523376465
temperature (water temperature, Celsius)	!= =~ <= >= = < >		!= =~ <= >= = < >		9.015899658203125	14.369799613952637
pressure (water pressure, dbar)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.020000000949949026	252.2100067138672
chlorophyll (mg m-3)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.131400004029274	20.62980079650879
cdom (ppb)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.628600001335144	3.0532000064849854
backscatter_700 (1)	!= =~ <= >= = < >		!= =~ <= >= = < >		2.4712999584153295E-4	0.0077712880447506905
oxygen_saturation (percent)	!= =~ <= >= = < >		!= =~ <= >= = < >		63.43000030517578	129.4239959716797
u (m s-1)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.4182357160207166	0.1951574469275536
v (m s-1)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.39101995753830276	-0.009770621208807577
distance_over_ground (km)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	19.264423202953818
salinity (water salinity, 1e-3)	!= =~ <= >= = < >		!= =~ <= >= = < >		28.962321831329394	30.809808161226307
potential_density (water potential density, kg m-3)	!= =~ <= >= = < >		!= =~ <= >= = < >		1021.4971179414524	1023.7494230776083
density (kg m-3)	!= =~ <= >= = < >		!= =~ <= >= = < >		1021.6360620119644	1024.884465240401
potential_temperature (Celsius)	!= =~ <= >= = < >		!= =~ <= >= = < >		9.006686793901343	14.369787152091254
profile_index (1)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	76.0
profile_direction (1)	!= =~ <= >= = < >		!= =~ <= >= = < >		-1.0	1.0
conductivity_QC	!= =~ <= >= = < >		!= =~ <= >= = < >		1	4
salinity_QC	!= =~ <= >= = < >		!= =~ <= >= = < >		1
temperature_QC	!= =~ <= >= = < >		!= =~ <= >= = < >		1
conductivity_adjusted (S m-1)	!= =~ <= >= = < >		!= =~ <= >= = < >		3.246380090713501	3.6036200523376465
conductivity_adjusted_QC	!= =~ <= >= = < >		!= =~ <= >= = < >		1
temperature_adjusted (Celsius)	!= =~ <= >= = < >		!= =~ <= >= = < >		9.015899658203125	14.369799613952637
temperature_adjusted_QC	!= =~ <= >= = < >		!= =~ <= >= = < >		1
salinity_adjusted (PSU)	!= =~ <= >= = < >		!= =~ <= >= = < >		28.770679367799513	30.809788473130027
salinity_adjusted_QC	!= =~ <= >= = < >		!= =~ <= >= = < >		8
density_adjusted	!= =~ <= >= = < >		!= =~ <= >= = < >		1021.4703294032762	1024.8844654394118
density_adjusted_QC	!= =~ <= >= = < >		!= =~ <= >= = < >		8
density_QC	!= =~ <= >= = < >		!= =~ <= >= = < >		1
potential_density_adjusted	!= =~ <= >= = < >		!= =~ <= >= = < >		1021.4828477146718	1023.7494232377776
potential_density_adjusted_QC	!= =~ <= >= = < >		!= =~ <= >= = < >		8
potential_temperature_adjusted	!= =~ <= >= = < >		!= =~ <= >= = < >		9.006686798106015	14.369787144951424
potential_temperature_adjusted_QC	!= =~ <= >= = < >		!= =~ <= >= = < >		8

 

Server-side Functions

distinct()

orderBy orderByDescending orderByClosest orderByCount orderByLimit orderByMax orderByMin orderByMinMax orderByMean orderBySum (" trajectory time latitude longitude depth heading pitch roll waypoint_latitude waypoint_longitude conductivity temperature pressure chlorophyll cdom backscatter_700 oxygen_saturation u v distance_over_ground salinity potential_density density potential_temperature profile_index profile_direction conductivity_QC salinity_QC temperature_QC conductivity_adjusted conductivity_adjusted_QC temperature_adjusted temperature_adjusted_QC salinity_adjusted salinity_adjusted_QC density_adjusted density_adjusted_QC density_QC potential_density_adjusted potential_density_adjusted_QC potential_temperature_adjusted potential_temperature_adjusted_QC trajectory time latitude longitude depth heading pitch roll waypoint_latitude waypoint_longitude conductivity temperature pressure chlorophyll cdom backscatter_700 oxygen_saturation u v distance_over_ground salinity potential_density density potential_temperature profile_index profile_direction conductivity_QC salinity_QC temperature_QC conductivity_adjusted conductivity_adjusted_QC temperature_adjusted temperature_adjusted_QC salinity_adjusted salinity_adjusted_QC density_adjusted density_adjusted_QC density_QC potential_density_adjusted potential_density_adjusted_QC potential_temperature_adjusted potential_temperature_adjusted_QC trajectory time latitude longitude depth heading pitch roll waypoint_latitude waypoint_longitude conductivity temperature pressure chlorophyll cdom backscatter_700 oxygen_saturation u v distance_over_ground salinity potential_density density potential_temperature profile_index profile_direction conductivity_QC salinity_QC temperature_QC conductivity_adjusted conductivity_adjusted_QC temperature_adjusted temperature_adjusted_QC salinity_adjusted salinity_adjusted_QC density_adjusted density_adjusted_QC density_QC potential_density_adjusted potential_density_adjusted_QC potential_temperature_adjusted potential_temperature_adjusted_QC trajectory time latitude longitude depth heading pitch roll waypoint_latitude waypoint_longitude conductivity temperature pressure chlorophyll cdom backscatter_700 oxygen_saturation u v distance_over_ground salinity potential_density density potential_temperature profile_index profile_direction conductivity_QC salinity_QC temperature_QC conductivity_adjusted conductivity_adjusted_QC temperature_adjusted temperature_adjusted_QC salinity_adjusted salinity_adjusted_QC density_adjusted density_adjusted_QC density_QC potential_density_adjusted potential_density_adjusted_QC potential_temperature_adjusted potential_temperature_adjusted_QC trajectory time latitude longitude depth heading pitch roll waypoint_latitude waypoint_longitude conductivity temperature pressure chlorophyll cdom backscatter_700 oxygen_saturation u v distance_over_ground salinity potential_density density potential_temperature profile_index profile_direction conductivity_QC salinity_QC temperature_QC conductivity_adjusted conductivity_adjusted_QC temperature_adjusted temperature_adjusted_QC salinity_adjusted salinity_adjusted_QC density_adjusted density_adjusted_QC density_QC potential_density_adjusted potential_density_adjusted_QC potential_temperature_adjusted potential_temperature_adjusted_QC ")

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---

The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  trajectory {
    UInt32 _ChunkSizes 29366, 32;
    String cf_role "trajectory_id";
    String comment "A trajectory is a single deployment of a glider and may span multiple data files.";
    String coordinates "depth latitude longitude";
    String long_name "Trajectory/Deployment Name";
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.715733906e+9, 1.715807572e+9;
    String axis "T";
    String calendar "gregorian";
    String ioos_category "Time";
    String long_name "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";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float64 _FillValue NaN;
    Float64 actual_range 49.94605673969676, 50.019232036665386;
    String axis "Y";
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String comment "Estimated between surface fixes";
    String coordinate_reference_frame "urn:ogc:crs:EPSG::4326";
    String ioos_category "Location";
    String long_name "Latitude";
    Float64 missing_value NaN;
    String observation_type "measured";
    String platform "platform";
    String reference "WGS84";
    String references "WGS84";
    String source "m_gps_lat";
    String standard_name "latitude";
    String units "degrees_north";
    Float64 valid_max 90.0;
    Float64 valid_min -90.0;
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 _FillValue NaN;
    Float64 actual_range -125.15249191360667, -125.07970499999998;
    String axis "X";
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String comment "Estimated between surface fixes";
    String coordinate_reference_frame "urn:ogc:crs:EPSG::4326";
    String ioos_category "Location";
    String long_name "Longitude";
    Float64 missing_value NaN;
    String observation_type "measured";
    String platform "platform";
    String reference "WGS84";
    String references "WGS84";
    String source "m_gps_lon";
    String standard_name "longitude";
    String units "degrees_east";
    Float64 valid_max 180.0;
    Float64 valid_min -180.0;
  }
  depth {
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    Float64 _FillValue NaN;
    String accuracy "1";
    Float64 actual_range -0.01982855021868178, 249.89653910719332;
    String axis "Z";
    Float64 colorBarMaximum 8000.0;
    Float64 colorBarMinimum -8000.0;
    String colorBarPalette "TopographyDepth";
    String comment "from science pressure and interpolated";
    String instrument "instrument_ctd";
    String ioos_category "Location";
    String long_name "glider depth";
    String observation_type "calulated";
    String platform "platform";
    String positive "down";
    String precision "2";
    String reference_datum "surface";
    String resolution "0.02";
    String source "pressure";
    String standard_name "depth";
    String units "m";
    Float64 valid_max 2000.0;
    Float64 valid_min 0.0;
  }
  heading {
    UInt32 _ChunkSizes 29366;
    Float64 _FillValue NaN;
    Float64 actual_range 0.008055617852568505, 6.2786533965821025;
    String coordinates "depth latitude longitude";
    String long_name "glider heading angle";
    Float64 missing_value NaN;
    String platform "platform";
    String source "m_heading";
    String standard_name "platform_orientation";
    String units "rad";
  }
  pitch {
    UInt32 _ChunkSizes 29366;
    Float64 _FillValue NaN;
    Float64 actual_range -0.5556407353748328, 0.5734867464597899;
    String coordinates "depth latitude longitude";
    String long_name "glider pitch angle";
    Float64 missing_value NaN;
    String platform "platform";
    String source "m_pitch";
    String standard_name "platform_pitch_angle";
    String units "rad";
  }
  roll {
    UInt32 _ChunkSizes 29366;
    Float64 _FillValue NaN;
    Float64 actual_range -0.29209306320605577, 0.1096649058096261;
    String coordinates "depth latitude longitude";
    String long_name "glider roll angle";
    Float64 missing_value NaN;
    String platform "platform";
    String source "m_roll";
    String standard_name "platform_roll_angle";
    String units "rad";
  }
  waypoint_latitude {
    UInt32 _ChunkSizes 29366;
    Float64 _FillValue NaN;
    Float64 actual_range 49.925, 50.03083333333334;
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String coordinates "depth latitude longitude";
    String long_name "waypoint latitude";
    Float64 missing_value NaN;
    String platform "platform";
    String source "c_wpt_lat";
    String standard_name "latitude";
    String units "degree_north";
  }
  waypoint_longitude {
    UInt32 _ChunkSizes 29366;
    Float64 _FillValue NaN;
    Float64 actual_range -125.09916666666665, -125.00666666666666;
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String coordinates "depth latitude longitude";
    String long_name "waypoint longitude";
    Float64 missing_value NaN;
    String platform "platform";
    String source "c_wpt_lon";
    String standard_name "longitude";
    String units "degree_east";
  }
  conductivity {
    UInt32 _ChunkSizes 29366;
    Float64 _FillValue NaN;
    String accuracy "0.0003";
    Float64 actual_range 3.246380090713501, 3.6036200523376465;
    Float64 colorBarMaximum 40.0;
    Float64 colorBarMinimum 30.0;
    String comment "uncorrected conductivity";
    String coordinates "depth latitude longitude";
    String instrument "instrument_ctd";
    String long_name "water conductivity";
    Float64 missing_value NaN;
    String observation_type "measured";
    String platform "platform";
    String precision "0.0001";
    String resolution "0.00002";
    String source "sci_water_cond";
    String standard_name "sea_water_electrical_conductivity";
    String units "S m-1";
    Float64 valid_max 10.0;
    Float64 valid_min 0.0;
  }
  temperature {
    UInt32 _ChunkSizes 29366;
    Float64 _FillValue NaN;
    String accuracy "0.002";
    Float64 actual_range 9.015899658203125, 14.369799613952637;
    Float64 colorBarMaximum 32.0;
    Float64 colorBarMinimum 0.0;
    String comment "uncorrected temperature [degC]";
    String coordinates "depth latitude longitude";
    String instrument "instrument_ctd";
    String long_name "water temperature";
    Float64 missing_value NaN;
    String observation_type "measured";
    String platform "platform";
    String precision "0.001";
    String resolution "0.0002";
    String source "sci_water_temp";
    String standard_name "sea_water_temperature";
    String units "Celsius";
    Float64 valid_max 50.0;
    Float64 valid_min -5.0;
  }
  pressure {
    UInt32 _ChunkSizes 29366;
    Float64 _FillValue NaN;
    String accuracy "1";
    Float64 actual_range -0.020000000949949026, 252.2100067138672;
    Float64 colorBarMaximum 5000.0;
    Float64 colorBarMinimum 0.0;
    String comment "ctd pressure sensor";
    String conversion "bar2dbar";
    String coordinates "depth latitude longitude";
    String instrument "instrument_ctd";
    String long_name "water pressure";
    Float64 missing_value NaN;
    String observation_type "measured";
    String platform "platform";
    String positive "down";
    String precision "2";
    String reference_datum "sea-surface";
    String resolution "0.02";
    String source "sci_water_pressure";
    String standard_name "sea_water_pressure";
    String units "dbar";
    Float64 valid_max 2000.0;
    Float64 valid_min 0.0;
  }
  chlorophyll {
    UInt32 _ChunkSizes 29366;
    Float64 _FillValue NaN;
    Float64 actual_range 0.131400004029274, 20.62980079650879;
    Float64 colorBarMaximum 30.0;
    Float64 colorBarMinimum 0.03;
    String colorBarScale "Log";
    String coordinates "depth latitude longitude";
    String long_name "chlorophyll";
    Float64 missing_value NaN;
    String platform "platform";
    String source "sci_flbbcd_chlor_units";
    String standard_name "concentration_of_chlorophyll_in_sea_water";
    String units "mg m-3";
  }
  cdom {
    UInt32 _ChunkSizes 29366;
    Float64 _FillValue NaN;
    Float64 actual_range 0.628600001335144, 3.0532000064849854;
    String coordinates "depth latitude longitude";
    String long_name "CDOM";
    Float64 missing_value NaN;
    String platform "platform";
    String source "sci_flbbcd_cdom_units";
    String units "ppb";
  }
  backscatter_700 {
    UInt32 _ChunkSizes 29366;
    Float64 _FillValue NaN;
    Float64 actual_range 2.4712999584153295e-4, 0.0077712880447506905;
    String coordinates "depth latitude longitude";
    String long_name "700 nm wavelength backscatter";
    Float64 missing_value NaN;
    String platform "platform";
    String source "sci_flbbcd_bb_units";
    String units "1";
  }
  oxygen_saturation {
    UInt32 _ChunkSizes 29366;
    Float64 _FillValue NaN;
    Float64 actual_range 63.43000030517578, 129.4239959716797;
    Float64 colorBarMaximum 100.0;
    Float64 colorBarMinimum 0.0;
    String coordinates "depth latitude longitude";
    String long_name "oxygen saturation";
    Float64 missing_value NaN;
    String platform "platform";
    String source "sci_rinkoii_do";
    String units "percent";
  }
  u {
    UInt32 _ChunkSizes 29366;
    Float64 _FillValue NaN;
    Float64 actual_range -0.4182357160207166, 0.1951574469275536;
    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 "depth latitude longitude";
    String long_name "Depth-Averaged Eastward Sea Water Velocity";
    Float64 missing_value NaN;
    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 {
    UInt32 _ChunkSizes 29366;
    Float64 _FillValue NaN;
    Float64 actual_range -0.39101995753830276, -0.009770621208807577;
    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 "depth latitude longitude";
    String long_name "Depth-Averaged Northward Sea Water Velocity";
    Float64 missing_value NaN;
    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;
  }
  distance_over_ground {
    UInt32 _ChunkSizes 29366;
    Float64 _FillValue NaN;
    Float64 actual_range 0.0, 19.264423202953818;
    String coordinates "depth latitude longitude";
    String long_name "distance over ground flown since mission start";
    String method "get_distance_over_ground";
    Float64 missing_value NaN;
    String sources "latitude longitude";
    String units "km";
  }
  salinity {
    UInt32 _ChunkSizes 29366;
    Float64 _FillValue NaN;
    String accuracy "0.01";
    Float64 actual_range 28.962321831329394, 30.809808161226307;
    Float64 colorBarMaximum 37.0;
    Float64 colorBarMinimum 32.0;
    String comment "uncorrected salinity [psu]";
    String coordinates "depth latitude longitude";
    String instrument "instrument_ctd";
    String long_name "water salinity";
    String method "get_derived_eos_raw";
    Float64 missing_value NaN;
    String observation_type "calulated";
    String platform "platform";
    String precision "0.01";
    String resolution "0.001";
    String sources "conductivity temperature pressure";
    String standard_name "sea_water_practical_salinity";
    String units "1e-3";
    Float64 valid_max 40.0;
    Float64 valid_min 0.0;
  }
  potential_density {
    UInt32 _ChunkSizes 29366;
    Float64 _FillValue NaN;
    String accuracy "0.01";
    Float64 actual_range 1021.4971179414524, 1023.7494230776083;
    Float64 colorBarMaximum 28.0;
    Float64 colorBarMinimum 20.0;
    String comment "raw, uncorrected salinity";
    String coordinates "depth latitude longitude";
    String instrument "instrument_ctd";
    String long_name "water potential density";
    String method "get_derived_eos_raw";
    Float64 missing_value NaN;
    String observation_type "calulated";
    String platform "platform";
    String precision "0.01";
    String resolution "0.001";
    String sources "salinity temperature pressure";
    String standard_name "sea_water_potential_density";
    String units "kg m-3";
  }
  density {
    UInt32 _ChunkSizes 29366;
    Float64 _FillValue NaN;
    String accuracy "0.01";
    Float64 actual_range 1021.6360620119644, 1024.884465240401;
    Float64 colorBarMaximum 28.0;
    Float64 colorBarMinimum 20.0;
    String comment "unadjusted density";
    String coordinates "depth latitude longitude";
    String instrument "instrument_ctd";
    String long_name "Density";
    String method "get_derived_eos_raw";
    Float64 missing_value NaN;
    String observation_type "calulated";
    String platform "platform";
    String precision "0.01";
    String resolution "0.001";
    String sources "salinity temperature pressure";
    String standard_name "sea_water_density";
    String units "kg m-3";
    Float64 valid_max 1040.0;
    Float64 valid_min 1000.0;
  }
  potential_temperature {
    UInt32 _ChunkSizes 29366;
    Float64 _FillValue NaN;
    String accuracy "0.002";
    Float64 actual_range 9.006686793901343, 14.369787152091254;
    Float64 colorBarMaximum 32.0;
    Float64 colorBarMinimum 0.0;
    String comment "raw, uncorrected salinity";
    String coordinates "depth latitude longitude";
    String instrument "instrument_ctd";
    String long_name "water potential temperature";
    String method "get_derived_eos_raw";
    Float64 missing_value NaN;
    String observation_type "calulated";
    String platform "platform";
    String precision "0.001";
    String resolution "0.0001";
    String sources "salinity temperature pressure";
    String standard_name "sea_water_potential_temperature";
    String units "Celsius";
  }
  profile_index {
    UInt32 _ChunkSizes 29366;
    Float64 _FillValue NaN;
    Float64 actual_range 0.0, 76.0;
    String comment "N = inside profile N, N + 0.5 = between profiles N and N + 1";
    String coordinates "depth latitude longitude";
    Float64 filt_length 10;
    String long_name "profile index";
    String method "get_profiles_new";
    Float64 min_dp 10.0;
    Float64 min_nsamples 50;
    Float64 missing_value NaN;
    String sources "time pressure";
    String units "1";
  }
  profile_direction {
    UInt32 _ChunkSizes 29366;
    Float64 _FillValue NaN;
    Float64 actual_range -1.0, 1.0;
    Float64 colorBarMaximum 360.0;
    Float64 colorBarMinimum 0.0;
    String comment "-1 = ascending, 0 = inflecting or stalled, 1 = descending";
    String coordinates "depth latitude longitude";
    String long_name "glider vertical speed direction";
    String method "get_profiles_new";
    Float64 missing_value NaN;
    String sources "time pressure";
    String units "1";
  }
  conductivity_QC {
    UInt32 _ChunkSizes 29366;
    Float64 _FillValue 9223372036854775807;
    Float64 actual_range 1, 4;
    Float64 colorBarMaximum 150.0;
    Float64 colorBarMinimum 0.0;
    String comment "1 = good data; 4 = bad data; 8 = estimated data";
    String coordinates "depth latitude longitude";
    String long_name "Conductivity QC";
  }
  salinity_QC {
    UInt32 _ChunkSizes 29366;
    Float64 _FillValue 9223372036854775807;
    Float64 actual_range 1, 1;
    Float64 colorBarMaximum 150.0;
    Float64 colorBarMinimum 0.0;
    String comment "1 = good data; 4 = bad data; 8 = estimated data";
    String coordinates "depth latitude longitude";
    String long_name "Salinity QC";
  }
  temperature_QC {
    UInt32 _ChunkSizes 29366;
    Float64 _FillValue 9223372036854775807;
    Float64 actual_range 1, 1;
    Float64 colorBarMaximum 150.0;
    Float64 colorBarMinimum 0.0;
    String comment "1 = good data; 4 = bad data; 8 = estimated data";
    String coordinates "depth latitude longitude";
    String long_name "Temperature QC";
  }
  conductivity_adjusted {
    UInt32 _ChunkSizes 29366;
    Float64 _FillValue NaN;
    String accuracy "0.0003";
    Float64 actual_range 3.246380090713501, 3.6036200523376465;
    Float64 colorBarMaximum 40.0;
    Float64 colorBarMinimum 30.0;
    String comment "adjusted conductivity";
    String coordinates "depth latitude longitude";
    String instrument "instrument_ctd";
    String long_name "water conductivity";
    Float64 missing_value NaN;
    String observation_type "measured";
    String platform "platform";
    String precision "0.0001";
    String processing_date "C-PROOF_SBE_CTDProcessingReport_v0.2.pdf";
    String processing_report "CTD_dfo-mike579-20240514";
    String resolution "0.00002";
    String source "sci_water_cond";
    String standard_name "sea_water_electrical_conductivity";
    String units "S m-1";
    Float64 valid_max 10.0;
    Float64 valid_min 0.0;
  }
  conductivity_adjusted_QC {
    UInt32 _ChunkSizes 29366;
    Float64 _FillValue 9223372036854775807;
    Float64 actual_range 1, 1;
    Float64 colorBarMaximum 150.0;
    Float64 colorBarMinimum 0.0;
    String comment "1 = good data; 4 = bad data; 8 = estimated data";
    String coordinates "depth latitude longitude";
    String long_name "Conductivity Adjusted QC";
  }
  temperature_adjusted {
    UInt32 _ChunkSizes 29366;
    Float64 _FillValue NaN;
    String accuracy "0.002";
    Float64 actual_range 9.015899658203125, 14.369799613952637;
    Float64 colorBarMaximum 32.0;
    Float64 colorBarMinimum 0.0;
    String comment "temperature [degC]";
    String coordinates "depth latitude longitude";
    String instrument "instrument_ctd";
    String long_name "water temperature";
    Float64 missing_value NaN;
    String observation_type "measured";
    String platform "platform";
    String precision "0.001";
    String processing_date "C-PROOF_SBE_CTDProcessingReport_v0.2.pdf";
    String processing_report "CTD_dfo-mike579-20240514";
    String resolution "0.0002";
    String source "sci_water_temp";
    String standard_name "sea_water_temperature";
    String units "Celsius";
    Float64 valid_max 50.0;
    Float64 valid_min -5.0;
  }
  temperature_adjusted_QC {
    UInt32 _ChunkSizes 29366;
    Float64 _FillValue 9223372036854775807;
    Float64 actual_range 1, 1;
    Float64 colorBarMaximum 150.0;
    Float64 colorBarMinimum 0.0;
    String comment "1 = good data; 4 = bad data; 8 = estimated data";
    String coordinates "depth latitude longitude";
    String long_name "Temperature Adjusted QC";
  }
  salinity_adjusted {
    UInt32 _ChunkSizes 29366;
    Float64 _FillValue NaN;
    Float64 actual_range 28.770679367799513, 30.809788473130027;
    Float64 colorBarMaximum 37.0;
    Float64 colorBarMinimum 32.0;
    String comment "adjusted salinity [psu] using a thermal lag correction with alpha = 0.36 and tau = 0.5";
    String coordinates "depth latitude longitude";
    String long_name "Sea Water Practical Salinity";
    Float64 missing_value NaN;
    String processing_date "20251121";
    String processing_protocol "C-PROOF_SBE_CTDProcessingReport_v0.2.pdf";
    String processing_report "CTD_dfo-mike579-20240514";
    String standard_name "sea_water_practical_salinity";
    String units "PSU";
  }
  salinity_adjusted_QC {
    UInt32 _ChunkSizes 29366;
    Float64 _FillValue 9223372036854775807;
    Float64 actual_range 8, 8;
    Float64 colorBarMaximum 150.0;
    Float64 colorBarMinimum 0.0;
    String comment "1 = good data; 4 = bad data; 8 = estimated data";
    String coordinates "depth latitude longitude";
    String long_name "Salinity Adjusted QC";
  }
  density_adjusted {
    UInt32 _ChunkSizes 29366;
    Float64 _FillValue NaN;
    Float64 actual_range 1021.4703294032762, 1024.8844654394118;
    String comment "density from adjusted salinity [psu] and temperature [degC]";
    String coordinates "depth latitude longitude";
    String long_name "Density Adjusted";
    Float64 missing_value NaN;
  }
  density_adjusted_QC {
    UInt32 _ChunkSizes 29366;
    Float64 _FillValue 9223372036854775807;
    Float64 actual_range 8, 8;
    Float64 colorBarMaximum 150.0;
    Float64 colorBarMinimum 0.0;
    String comment "1 = good data; 4 = bad data; 8 = estimated data";
    String coordinates "depth latitude longitude";
    String long_name "Density Adjusted QC";
  }
  density_QC {
    UInt32 _ChunkSizes 29366;
    Float64 _FillValue 9223372036854775807;
    Float64 actual_range 1, 1;
    Float64 colorBarMaximum 150.0;
    Float64 colorBarMinimum 0.0;
    String comment "1 = good data; 4 = bad data; 8 = estimated data";
    String coordinates "depth latitude longitude";
    String long_name "Density QC";
  }
  potential_density_adjusted {
    UInt32 _ChunkSizes 29366;
    Float64 _FillValue NaN;
    Float64 actual_range 1021.4828477146718, 1023.7494232377776;
    String comment "calculated using adjusted salinity";
    String coordinates "depth latitude longitude";
    String long_name "Potential Density Adjusted";
    Float64 missing_value NaN;
  }
  potential_density_adjusted_QC {
    UInt32 _ChunkSizes 29366;
    Float64 _FillValue 9223372036854775807;
    Float64 actual_range 8, 8;
    Float64 colorBarMaximum 150.0;
    Float64 colorBarMinimum 0.0;
    String comment "1 = good data; 4 = bad data; 8 = estimated data";
    String coordinates "depth latitude longitude";
    String long_name "Potential Density Adjusted QC";
  }
  potential_temperature_adjusted {
    UInt32 _ChunkSizes 29366;
    Float64 _FillValue NaN;
    Float64 actual_range 9.006686798106015, 14.369787144951424;
    String comment "calculated using adjusted salinity";
    String coordinates "depth latitude longitude";
    String long_name "Potential Temperature Adjusted";
    Float64 missing_value NaN;
  }
  potential_temperature_adjusted_QC {
    UInt32 _ChunkSizes 29366;
    Float64 _FillValue 9223372036854775807;
    Float64 actual_range 8, 8;
    Float64 colorBarMaximum 150.0;
    Float64 colorBarMinimum 0.0;
    String comment "1 = good data; 4 = bad data; 8 = estimated data";
    String coordinates "depth latitude longitude";
    String long_name "Potential Temperature Adjusted QC";
  }
 }
  NC_GLOBAL {
    String _NCProperties "version=2,netcdf=4.9.3,hdf5=1.14.6";
    String acknowledgement "Funding from Fisheries and Oceans Canada, Canadian Foundation for Innovation, BC Knowledge Development Fund, and The Marine Environmental Observation, Prediction and Response Network (MEOPAR)";
    String cdm_data_type "Trajectory";
    String cdm_trajectory_variables "trajectory";
    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 "Quadra Island deployment";
    String contributor_name "Hayley Dosser, Chris Payne, Stephanie Waterman";
    String contributor_role "Postdoctoral Fellow and Ocean Glider Scientist, Lead Technician, Principal Investigator";
    String Conventions "CF-1.6";
    String correction_constants "alpha = 0.36; tau=0.5";
    String creator_email "jklymak@uvic.ca";
    String creator_name "Jody Klymak";
    String creator_type "person";
    String creator_url "http://cproof.uvic.ca";
    String ctd "{'make': 'Seabird', 'model': 'SlocumCTD', 'serial': '9309', 'long_name': 'Seabird SlocumCTD', 'make_model': 'Seabird SlocumCTD', 'calibration_date': '2022-03-19', 'calibration_report': ' ', 'comment': ' '}";
    String data_mode "P";
    String date_created "2024-05-17T17:06:38Z";
    String date_issued "2024-05-17T17:06:38Z";
    String deployment_end "2024-05-15T21:12:52.000000000";
    String deployment_id "4";
    String deployment_latitude "50.00";
    String deployment_longitude "-125.06";
    String deployment_name "dfo-mike579-20240514";
    String deployment_start "2024-05-15T00:45:06.000000000";
    String deployment_station "QU-39";
    String deployment_vessel "Hakai Explorer";
    Float64 Easternmost_Easting -125.07970499999998;
    String featureType "Trajectory";
    String format_version "IOOS_Glider_NetCDF_v2.0.nc";
    Float64 geospatial_lat_max 50.019232036665386;
    Float64 geospatial_lat_min 49.94605673969676;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -125.07970499999998;
    Float64 geospatial_lon_min -125.15249191360667;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 249.89653910719332;
    Float64 geospatial_vertical_min -0.01982855021868178;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String glider_instrument_name "slocum";
    String glider_model "Slocum G2 Deep";
    String glider_name "dfo-mike";
    String glider_serial "579";
    String glider_wmo "4803927";
    String history 
"CPROOF glider toolbox version: pre-tag
2025-12-06T06:54:50Z (local files)
2025-12-06T06:54:50Z https://erddap-test.taimaz.ca/erddap/tabledap/dfo-mike579-20240514_CTDadjusted_erddap.html";
    String id "dfo-mike579-20240515T0045";
    String infoUrl "https://cproof.uvic.ca";
    String institution "C-PROOF/UBC";
    String keywords "Autonomous Underwater Vehicles, AUVS, Conductivity, Density, Ocean Pressure, Ocean Temperature, Oceans, Salinity, Salinity/Density, Water Pressure, Water Temperature";
    String keywords_vocabulary "GCMD Science Keywords";
    String license "This data may be redistributed and used without restriction or warranty";
    String Metadata_Conventions "CF-1.6, Unidata Dataset Discovery v1.0";
    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 50.019232036665386;
    String optics "{'make': 'Wetlabs', 'model': 'FLBBCDSLC', 'serial': '4155', 'calibration_date': '20220304', 'calibration_report': ' '}";
    String oxygen "{'make': 'JFE Advantech Co.', 'model': 'Rinko ARO-CAR-Z10', 'serial': '41', 'calibration_date': '20220318', 'calibration_report': ' '}";
    String platform_type "Slocum Glider";
    String processing_details "Processing details are located on the C-PROOF website for this mission under the reports tab.";
    String processing_level "Level 0 (L0) processed data timeseries; no corrections or data screening";
    String processing_tech "Lauryn Talbot; ltalbot@uvic.ca";
    String project "Calvert Island Line";
    String project_url "https://hakai.org/location/calvert";
    String publisher_email "jklymak@uvic.ca";
    String publisher_name "Jody Klymak";
    String publisher_type "person";
    String publisher_url "http://cproof.uvic.ca";
    String references "https://doi.org/10.82534/44DS-K310";
    String sea_name "Coastal Waters of Southeast Alaska and British Columbia";
    String source "Observational data from a profiling glider.";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 49.94605673969676;
    String standard_name_vocabulary "CF Standard Name Table v49";
    String subsetVariables "salinity_QC, temperature_QC, conductivity_adjusted_QC, temperature_adjusted_QC, salinity_adjusted_QC, density_adjusted_QC, density_QC, potential_density_adjusted_QC, potential_temperature_adjusted_QC, trajectory";
    String summary "Glider deployed near Quadra Island for microturbulence testing.";
    String time_coverage_end "2024-05-15T21:12:52Z";
    String time_coverage_start "2024-05-15T00:45:06Z";
    String title "dfo-mike579-20240515T0045";
    String transmission_system "IRIDIUM";
    Float64 Westernmost_Easting -125.15249191360667;
    String wmo_id "4803927";
  }
}

 

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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 Data Access Protocol (DAP) and its selection constraints.

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.

 

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