ERDDAP > tabledap > Data Access Form

Dataset Title:	dfo-mike579-20210704T1758
Institution:	C-PROOF/UBC   (Dataset ID: dfo-mike579-20210704_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-mike579-20210704_CTDadjusted"
time (UTC)	!= =~ <= >= = < >		!= =~ <= >= = < >		1970-01-01T00:00:00Z	2021-08-04T00:10:45Z
latitude (degrees_north)	!= =~ <= >= = < >		!= =~ <= >= = < >		51.00804863732688	51.71180813111221
longitude (degrees_east)	!= =~ <= >= = < >		!= =~ <= >= = < >		-130.22033326972172	-128.1183003049205
depth (glider depth, m)	!= =~ <= >= = < >		!= =~ <= >= = < >		3.8393608228927055E-7	995.3596195754521
heading (glider heading angle, rad)	!= =~ <= >= = < >		!= =~ <= >= = < >		3.811284524242274E-4	6.281439781188965
pitch (glider pitch angle, rad)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.7934668902676064	1.0817669934949694
roll (glider roll angle, rad)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.9852131422538266	0.39259463565991115
waypoint_latitude (degree_north)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	51.705600000000004
waypoint_longitude (degree_east)	!= =~ <= >= = < >		!= =~ <= >= = < >		-130.431	0.0
conductivity (water conductivity, S m-1)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.1398400068283081	4.006149768829346
temperature (water temperature, Celsius)	!= =~ <= >= = < >		!= =~ <= >= = < >		3.4416000843048096	16.468399047851562
pressure (water pressure, dbar)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.5200000107288361	1006.5000152587891
chlorophyll (mg m-3)	!= =~ <= >= = < >		!= =~ <= >= = < >		-2.233799934387207	28.236400604248047
cdom (ppb)	!= =~ <= >= = < >		!= =~ <= >= = < >		-9.523500442504883	39.726600646972656
backscatter_700 (1)	!= =~ <= >= = < >		!= =~ <= >= = < >		-3.034000110346824E-4	0.006701040081679821
oxygen_saturation (percent)	!= =~ <= >= = < >		!= =~ <= >= = < >		4.998160984825972E-5	147.78700256347656
u (m s-1)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.4184326618694122	0.17364643184185105
v (m s-1)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.23545659569173324	0.2438157713275891
distance_over_ground (km)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	690.947278221037
salinity (water salinity, 1e-3)	!= =~ <= >= = < >		!= =~ <= >= = < >		24.849223497673197	34.367105109155304
potential_density (water potential density, kg m-3)	!= =~ <= >= = < >		!= =~ <= >= = < >		1000.1831631256357	1027.3616127097616
density (kg m-3)	!= =~ <= >= = < >		!= =~ <= >= = < >		1018.6758055676302	1031.985958240884
potential_temperature (Celsius)	!= =~ <= >= = < >		!= =~ <= >= = < >		3.3702414565854304	16.468241495181715
profile_index (1)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	1447.0
profile_direction (1)	!= =~ <= >= = < >		!= =~ <= >= = < >		-1.0	1.0
conductivity_QC	!= =~ <= >= = < >		!= =~ <= >= = < >		1	4
salinity_QC	!= =~ <= >= = < >		!= =~ <= >= = < >		1	4
temperature_QC	!= =~ <= >= = < >		!= =~ <= >= = < >		1	4
conductivity_adjusted (S m-1)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.1398400068283081	4.006149768829346
conductivity_adjusted_QC	!= =~ <= >= = < >		!= =~ <= >= = < >		1	4
temperature_adjusted (Celsius)	!= =~ <= >= = < >		!= =~ <= >= = < >		3.4416000843048096	16.468399047851562
temperature_adjusted_QC	!= =~ <= >= = < >		!= =~ <= >= = < >		1	4
salinity_adjusted (PSU)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.9401401853805216	34.36708689989813
salinity_adjusted_QC	!= =~ <= >= = < >		!= =~ <= >= = < >		4	8
density_adjusted	!= =~ <= >= = < >		!= =~ <= >= = < >		1000.1848374466717	1031.9859431550606
density_adjusted_QC	!= =~ <= >= = < >		!= =~ <= >= = < >		4	8
density_QC	!= =~ <= >= = < >		!= =~ <= >= = < >		1	4
potential_density_adjusted	!= =~ <= >= = < >		!= =~ <= >= = < >		1000.1830607478512	1027.361529160572
potential_density_adjusted_QC	!= =~ <= >= = < >		!= =~ <= >= = < >		4	8
potential_temperature_adjusted	!= =~ <= >= = < >		!= =~ <= >= = < >		3.3702414269937844	16.468241495001852
potential_temperature_adjusted_QC	!= =~ <= >= = < >		!= =~ <= >= = < >		4	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 597521, 16;
    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 0.0, 1.628035845e+9;
    String axis "T";
    String calendar "gregorian";
    String ioos_category "Time";
    String long_name "Time";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float64 _FillValue NaN;
    Float64 actual_range 51.00804863732688, 51.71180813111221;
    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 -130.22033326972172, -128.1183003049205;
    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 3.8393608228927055e-7, 995.3596195754521;
    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";
    Float64 missing_value NaN;
    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 1195042;
    Float64 _FillValue NaN;
    Float64 actual_range 3.811284524242274e-4, 6.281439781188965;
    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 1195042;
    Float64 _FillValue NaN;
    Float64 actual_range -0.7934668902676064, 1.0817669934949694;
    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 1195042;
    Float64 _FillValue NaN;
    Float64 actual_range -0.9852131422538266, 0.39259463565991115;
    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 1195042;
    Float64 _FillValue NaN;
    Float64 actual_range 0.0, 51.705600000000004;
    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 1195042;
    Float64 _FillValue NaN;
    Float64 actual_range -130.431, 0.0;
    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 1195042;
    Float64 _FillValue NaN;
    String accuracy "0.0003";
    Float64 actual_range 0.1398400068283081, 4.006149768829346;
    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 1195042;
    Float64 _FillValue NaN;
    String accuracy "0.002";
    Float64 actual_range 3.4416000843048096, 16.468399047851562;
    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 1195042;
    Float64 _FillValue NaN;
    String accuracy "1";
    Float64 actual_range 0.5200000107288361, 1006.5000152587891;
    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 1195042;
    Float64 _FillValue NaN;
    Float64 actual_range -2.233799934387207, 28.236400604248047;
    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 1195042;
    Float64 _FillValue NaN;
    Float64 actual_range -9.523500442504883, 39.726600646972656;
    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 1195042;
    Float64 _FillValue NaN;
    Float64 actual_range -3.034000110346824e-4, 0.006701040081679821;
    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 1195042;
    Float64 _FillValue NaN;
    Float64 actual_range 4.998160984825972e-5, 147.78700256347656;
    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 1195042;
    Float64 _FillValue NaN;
    Float64 actual_range -0.4184326618694122, 0.17364643184185105;
    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 1195042;
    Float64 _FillValue NaN;
    Float64 actual_range -0.23545659569173324, 0.2438157713275891;
    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 1195042;
    Float64 _FillValue NaN;
    Float64 actual_range 0.0, 690.947278221037;
    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 1195042;
    Float64 _FillValue NaN;
    String accuracy "0.01";
    Float64 actual_range 24.849223497673197, 34.367105109155304;
    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 1195042;
    Float64 _FillValue NaN;
    String accuracy "0.01";
    Float64 actual_range 1000.1831631256357, 1027.3616127097616;
    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 1195042;
    Float64 _FillValue NaN;
    String accuracy "0.01";
    Float64 actual_range 1018.6758055676302, 1031.985958240884;
    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 1195042;
    Float64 _FillValue NaN;
    String accuracy "0.002";
    Float64 actual_range 3.3702414565854304, 16.468241495181715;
    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 1195042;
    Float64 _FillValue NaN;
    Float64 actual_range 0.0, 1447.0;
    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 1195042;
    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 1195042;
    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 1195042;
    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 "Salinity QC";
  }
  temperature_QC {
    UInt32 _ChunkSizes 1195042;
    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 "Temperature QC";
  }
  conductivity_adjusted {
    UInt32 _ChunkSizes 1195042;
    Float64 _FillValue NaN;
    String accuracy "0.0003";
    Float64 actual_range 0.1398400068283081, 4.006149768829346;
    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-mike579-20210704";
    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 1195042;
    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 Adjusted QC";
  }
  temperature_adjusted {
    UInt32 _ChunkSizes 1195042;
    Float64 _FillValue NaN;
    String accuracy "0.002";
    Float64 actual_range 3.4416000843048096, 16.468399047851562;
    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-mike579-20210704";
    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 1195042;
    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 "Temperature Adjusted QC";
  }
  salinity_adjusted {
    UInt32 _ChunkSizes 1195042;
    Float64 _FillValue NaN;
    Float64 actual_range 0.9401401853805216, 34.36708689989813;
    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 "20251120";
    String processing_protocol "C-PROOF_SBE_CTDProcessingReport_v0.2.pdf";
    String processing_report "CTD_dfo-mike579-20210704";
    String standard_name "sea_water_practical_salinity";
    String units "PSU";
  }
  salinity_adjusted_QC {
    UInt32 _ChunkSizes 1195042;
    Float64 _FillValue 9223372036854775807;
    Float64 actual_range 4, 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 1195042;
    Float64 _FillValue NaN;
    Float64 actual_range 1000.1848374466717, 1031.9859431550606;
    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 1195042;
    Float64 _FillValue 9223372036854775807;
    Float64 actual_range 4, 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 1195042;
    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 "Density QC";
  }
  potential_density_adjusted {
    UInt32 _ChunkSizes 1195042;
    Float64 _FillValue NaN;
    Float64 actual_range 1000.1830607478512, 1027.361529160572;
    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 1195042;
    Float64 _FillValue 9223372036854775807;
    Float64 actual_range 4, 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 1195042;
    Float64 _FillValue NaN;
    Float64 actual_range 3.3702414269937844, 16.468241495001852;
    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 1195042;
    Float64 _FillValue 9223372036854775807;
    Float64 actual_range 4, 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 "Calvert 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', 'factory_calibrated': '2022-03-19', 'calibration_date': '2022-03-19', 'calibration_report': ' ', 'comment': ' '}";
    String data_mode "P";
    String date_created "2023-04-20T16:09:56Z";
    String date_issued "2023-04-20T16:09:56Z";
    String deployment_end "2021-08-04T00:10:45.000000000";
    String deployment_id "3";
    String deployment_latitude "51.7069";
    String deployment_longitude "-128.1207";
    String deployment_name "dfo-mike579-20210704";
    String deployment_start "2021-07-04T17:58:49.000000000";
    String deployment_station "HP-4";
    String deployment_vessel "Good Hope III";
    Float64 Easternmost_Easting -128.1183003049205;
    String featureType "Trajectory";
    String format_version "IOOS_Glider_NetCDF_v2.0.nc";
    Float64 geospatial_lat_max 51.71180813111221;
    Float64 geospatial_lat_min 51.00804863732688;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -128.1183003049205;
    Float64 geospatial_lon_min -130.22033326972172;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 995.3596195754521;
    Float64 geospatial_vertical_min 3.8393608228927055e-7;
    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
2025-12-06T06:54:49Z (local files)
2025-12-06T06:54:49Z https://erddap-test.taimaz.ca/erddap/tabledap/dfo-mike579-20210704_CTDadjusted_erddap.html";
    String id "dfo-mike579-20210704T1758";
    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 51.71180813111221;
    String optics "{'make': 'Wetlabs', 'model': 'FLBBCDSLC', 'serial': '4155'}";
    String oxygen "{'make': 'JFE Advantech Co.', 'model': 'Rinko ARO-CAR-Z10', 'serial': '41'}";
    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 51.00804863732688;
    String standard_name_vocabulary "CF Standard Name Table v49";
    String subsetVariables "trajectory";
    String summary "Glider deployed near Calvert Island BC in collaboration with the C-PROOF glider program. Glider is on a repeat sampling line - the Calvert Line - running from near Calvert Island to beyond the shelf break in Queen Charlotte Sound, before returning to deployment location.";
    String time_coverage_end "2021-08-04T00:10:45Z";
    String time_coverage_start "1970-01-01T00:00:00Z";
    String title "dfo-mike579-20210704T1758";
    String transmission_system "IRIDIUM";
    Float64 Westernmost_Easting -130.22033326972172;
    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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