netcdf allgrids/dfo-hal1002-20250819_grid.nc {
  dimensions:
    depth = 110;
    time = 655;
  variables:
    double depth(depth=110);
      :_FillValue = NaN; // double
      :units = "m";
      :long_name = "Depth";
      :standard_name = "depth";
      :positive = "down";
      :source = "pressure";
      :coverage_content_type = "coordinate";
      :comment = "center of depth bins";

    double profile(time=655);
      :_FillValue = NaN; // double
      :cf_role = "profile_id";

    double time(time=655);
      :_FillValue = NaN; // double
      :source = "sci_m_present_time";
      :long_name = "Time";
      :standard_name = "time";
      :axis = "T";
      :observation_type = "measured";
      :units = "seconds since 1970-01-01T00:00:00+00:00";
      :calendar = "gregorian";

    double longitude(time=655);
      :_FillValue = NaN; // double
      :source = "m_gps_lon";
      :long_name = "longitude";
      :standard_name = "longitude";
      :units = "degrees_east";
      :axis = "X";
      :comment = "values linearly interpolated between GPS fixes";
      :observation_type = "measured";
      :platform = "platform";
      :reference = "WGS84";
      :valid_max = 180.0; // double
      :valid_min = -180.0; // double
      :coordinate_reference_frame = "urn:ogc:crs:EPSG::4326";
      :accuracy = " ";
      :precision = " ";
      :resolution = " ";
      :ancillary_variables = " ";

    double latitude(time=655);
      :_FillValue = NaN; // double
      :source = "m_gps_lat";
      :long_name = "latitude";
      :standard_name = "latitude";
      :units = "degrees_north";
      :axis = "Y";
      :comment = "values linearly interpolated between GPS fixes";
      :observation_type = "measured";
      :platform = "platform";
      :reference = "WGS84";
      :valid_max = 90.0; // double
      :valid_min = -90.0; // double
      :coordinate_reference_frame = "urn:ogc:crs:EPSG::4326";
      :accuracy = " ";
      :precision = " ";
      :resolution = " ";
      :ancillary_variables = " ";

    double profile_time_start(time=655);
      :_FillValue = NaN; // double
      :comment = "Timestamp corresponding to the start of the profile";
      :long_name = "Profile Start Time";
      :observation_type = "calculated";
      :platform = "platform";
      :coverage_content_type = "physicalMeasurement";
      :coordinates = "latitude longitude profile";
      :units = "seconds since 1970-01-01T00:00:00+00:00";
      :calendar = "gregorian";

    double profile_time_end(time=655);
      :_FillValue = NaN; // double
      :comment = "Timestamp corresponding to the start of the profile";
      :long_name = "Profile Start Time";
      :observation_type = "calculated";
      :platform = "platform";
      :coverage_content_type = "physicalMeasurement";
      :coordinates = "latitude longitude profile";
      :units = "seconds since 1970-01-01T00:00:00+00:00";
      :calendar = "gregorian";

    double heading(depth=110, time=655);
      :_FillValue = NaN; // double
      :source = "m_heading";
      :long_name = "glider heading angle";
      :standard_name = "platform_orientation";
      :units = "rad";
      :comment = " ";
      :accuracy = " ";
      :precision = " ";
      :platform = "platform";
      :resolution = " ";
      :ancillary_variables = " ";
      :coverage_content_type = "physicalMeasurement";
      :coordinates = "latitude longitude profile";

    double pitch(depth=110, time=655);
      :_FillValue = NaN; // double
      :source = "m_pitch";
      :long_name = "glider pitch angle";
      :standard_name = "platform_pitch_angle";
      :units = "rad";
      :comment = " ";
      :accuracy = " ";
      :precision = " ";
      :platform = "platform";
      :resolution = " ";
      :ancillary_variables = " ";
      :coverage_content_type = "physicalMeasurement";
      :coordinates = "latitude longitude profile";

    double roll(depth=110, time=655);
      :_FillValue = NaN; // double
      :source = "m_roll";
      :long_name = "glider roll angle";
      :standard_name = "platform_roll_angle";
      :units = "rad";
      :comment = " ";
      :accuracy = " ";
      :precision = " ";
      :platform = "platform";
      :resolution = " ";
      :ancillary_variables = " ";
      :coverage_content_type = "physicalMeasurement";
      :coordinates = "latitude longitude profile";

    double waypoint_latitude(depth=110, time=655);
      :_FillValue = NaN; // double
      :source = "c_wpt_lat";
      :long_name = "waypoint latitude";
      :units = "degree_north";
      :comment = " ";
      :accuracy = " ";
      :precision = " ";
      :platform = "platform";
      :resolution = " ";
      :ancillary_variables = " ";
      :coverage_content_type = "physicalMeasurement";
      :coordinates = "latitude longitude profile";

    double waypoint_longitude(depth=110, time=655);
      :_FillValue = NaN; // double
      :source = "c_wpt_lon";
      :long_name = "waypoint longitude";
      :units = "degree_east";
      :comment = " ";
      :accuracy = " ";
      :precision = " ";
      :platform = "platform";
      :resolution = " ";
      :ancillary_variables = " ";
      :coverage_content_type = "physicalMeasurement";
      :coordinates = "latitude longitude profile";

    double conductivity(depth=110, time=655);
      :_FillValue = NaN; // double
      :source = "sci_water_cond";
      :long_name = "water conductivity";
      :standard_name = "sea_water_electrical_conductivity";
      :units = "S m-1";
      :instrument = "instrument_ctd";
      :valid_min = 0.0; // double
      :valid_max = 10.0; // double
      :observation_type = "measured";
      :accuracy = "0.0003";
      :precision = "0.0001";
      :resolution = "0.0001";
      :comment = " ";
      :platform = "platform";
      :ancillary_variables = " ";
      :coverage_content_type = "physicalMeasurement";
      :coordinates = "latitude longitude profile";

    double temperature(depth=110, time=655);
      :_FillValue = NaN; // double
      :source = "sci_water_temp";
      :long_name = "water temperature";
      :standard_name = "sea_water_temperature";
      :units = "Celsius";
      :instrument = "instrument_ctd";
      :valid_min = -5.0; // double
      :valid_max = 50.0; // double
      :observation_type = "measured";
      :accuracy = "0.002";
      :precision = "0.00005";
      :resolution = "0.00005";
      :comment = " ";
      :platform = "platform";
      :ancillary_variables = " ";
      :coverage_content_type = "physicalMeasurement";
      :coordinates = "latitude longitude profile";

    double pressure(depth=110, time=655);
      :_FillValue = NaN; // double
      :source = "sci_water_pressure";
      :long_name = "water pressure";
      :standard_name = "sea_water_pressure";
      :units = "dbar";
      :conversion = "bar2dbar";
      :valid_min = 0.0; // double
      :valid_max = 2000.0; // double
      :positive = "down";
      :reference_datum = "sea-surface";
      :instrument = "instrument_ctd";
      :observation_type = "measured";
      :accuracy = "0.5";
      :precision = "0.01";
      :resolution = "0.01";
      :comment = "ctd pressure sensor";
      :platform = "platform";
      :ancillary_variables = " ";
      :coverage_content_type = "physicalMeasurement";
      :coordinates = "latitude longitude profile";

    double chlorophyll(depth=110, time=655);
      :_FillValue = NaN; // double
      :source = "sci_flbbcd_chlor_units";
      :long_name = "chlorophyll";
      :standard_name = "concentration_of_chlorophyll_in_sea_water";
      :units = "mg m-3";
      :comment = " ";
      :accuracy = " ";
      :precision = " ";
      :platform = "platform";
      :resolution = " ";
      :ancillary_variables = " ";
      :coverage_content_type = "physicalMeasurement";
      :coordinates = "latitude longitude profile";

    double cdom(depth=110, time=655);
      :_FillValue = NaN; // double
      :source = "sci_flbbcd_cdom_units";
      :long_name = "CDOM";
      :units = "ppb";
      :comment = " ";
      :accuracy = " ";
      :precision = " ";
      :platform = "platform";
      :resolution = " ";
      :ancillary_variables = " ";
      :coverage_content_type = "physicalMeasurement";
      :coordinates = "latitude longitude profile";

    double backscatter_700(depth=110, time=655);
      :_FillValue = NaN; // double
      :source = "sci_flbbcd_bb_units";
      :long_name = "700 nm wavelength backscatter";
      :units = "m-1 sr-1";
      :description = "units are per meter per sterradian";
      :comment = " ";
      :accuracy = " ";
      :precision = " ";
      :platform = "platform";
      :resolution = " ";
      :ancillary_variables = " ";
      :coverage_content_type = "physicalMeasurement";
      :coordinates = "latitude longitude profile";

    double oxygen_concentration(depth=110, time=655);
      :_FillValue = NaN; // double
      :source = "sci_oxy4_oxygen";
      :long_name = "oxygen concentration";
      :standard_name = "mole_concentration_of_dissolved_molecular_oxygen_in_sea_water";
      :units = "umol l-1";
      :comments = "O2 deployed with strain relief on usual connector.";
      :comment = " ";
      :accuracy = " ";
      :precision = " ";
      :platform = "platform";
      :resolution = " ";
      :ancillary_variables = " ";
      :coverage_content_type = "physicalMeasurement";
      :coordinates = "latitude longitude profile";

    double distance_over_ground(depth=110, time=655);
      :_FillValue = NaN; // double
      :long_name = "distance over ground flown since mission start";
      :method = "get_distance_over_ground";
      :units = "km";
      :sources = "latitude longitude";
      :coverage_content_type = "physicalMeasurement";
      :coordinates = "latitude longitude profile";

    double salinity(depth=110, time=655);
      :_FillValue = NaN; // double
      :long_name = "water salinity";
      :standard_name = "sea_water_practical_salinity";
      :units = "1e-3";
      :comment = "raw, uncorrected salinity";
      :sources = "conductivity temperature pressure";
      :method = "get_derived_eos_raw";
      :observation_type = "calulated";
      :instrument = "instrument_ctd";
      :valid_max = 40.0; // double
      :valid_min = 0.0; // double
      :accuracy = 0.01; // double
      :precision = 0.01; // double
      :resolution = 0.001; // double
      :platform = "platform";
      :ancillary_variables = " ";
      :coverage_content_type = "physicalMeasurement";
      :coordinates = "latitude longitude profile";

    double potential_density(depth=110, time=655);
      :_FillValue = NaN; // double
      :long_name = "water potential density";
      :standard_name = "sea_water_potential_density";
      :units = "kg m-3";
      :comment = "raw, uncorrected salinity";
      :sources = "salinity temperature pressure";
      :method = "get_derived_eos_raw";
      :observation_type = "calulated";
      :instrument = "instrument_ctd";
      :accuracy = 0.01; // double
      :precision = 0.01; // double
      :resolution = 0.001; // double
      :platform = "platform";
      :ancillary_variables = " ";
      :coverage_content_type = "physicalMeasurement";
      :coordinates = "latitude longitude profile";

    double density(depth=110, time=655);
      :_FillValue = NaN; // double
      :long_name = "Density";
      :standard_name = "sea_water_density";
      :units = "kg m-3";
      :comment = "raw, uncorrected salinity";
      :observation_type = "calulated";
      :sources = "salinity temperature pressure";
      :instrument = "instrument_ctd";
      :method = "get_derived_eos_raw";
      :valid_min = 990.0; // double
      :valid_max = 1040.0; // double
      :accuracy = 0.01; // double
      :precision = 0.01; // double
      :resolution = 0.001; // double
      :platform = "platform";
      :ancillary_variables = " ";
      :coverage_content_type = "physicalMeasurement";
      :coordinates = "latitude longitude profile";

    double potential_temperature(depth=110, time=655);
      :_FillValue = NaN; // double
      :long_name = "water potential temperature";
      :standard_name = "sea_water_potential_temperature";
      :units = "Celsius";
      :comment = "raw, uncorrected salinity";
      :sources = "salinity temperature pressure";
      :observation_type = "calulated";
      :method = "get_derived_eos_raw";
      :instrument = "instrument_ctd";
      :accuracy = 0.002; // double
      :precision = 0.001; // double
      :resolution = 1.0E-4; // double
      :platform = "platform";
      :ancillary_variables = " ";
      :coverage_content_type = "physicalMeasurement";
      :coordinates = "latitude longitude profile";

    double profile_index(depth=110, time=655);
      :_FillValue = NaN; // double
      :long_name = "profile index";
      :units = "1";
      :comment = "N = inside profile N, N + 0.5 = between profiles N and N + 1";
      :sources = "time pressure";
      :method = "get_profiles_new";
      :min_dp = 10.0; // double
      :filt_length = 6L; // long
      :min_nsamples = 1L; // long
      :coverage_content_type = "physicalMeasurement";
      :coordinates = "latitude longitude profile";

    double profile_direction(depth=110, time=655);
      :_FillValue = NaN; // double
      :long_name = "glider vertical speed direction";
      :units = "1";
      :comment = "-1 = ascending, 0 = inflecting or stalled, 1 = descending";
      :sources = "time pressure";
      :method = "get_profiles_new";
      :coverage_content_type = "physicalMeasurement";
      :coordinates = "latitude longitude profile";

    int mission_number;
      :cf_role = "trajectory_id";
      :coverage_content_type = "coordinate";

  // global attributes:
  :Conventions = "CF-1.8";
  :Metadata_Conventions = "CF-1.8, Unidata Dataset Discovery v1.0, IOOS 1.2";
  :acknowledgement = "Funding from Fisheries and Oceans Canada, Canadian Foundation for Innovation, BC Knowledge Development Fund";
  :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";
  :comment = "Calvert Line";
  :contributor_email = "cproof@uvic.ca";
  :contributor_name = "James Pegg, Tetjana Ross, Jody Klymak, Nicolaus Harper";
  :contributor_role = "Lead Technician, PI, PI";
  :creator_email = "jklymak@uvic.ca";
  :creator_name = "Jody Klymak";
  :creator_url = "https://cproof.uvic.ca";
  :ctd = "{\'make\': \'RBR\', \'model\': \'RBRlegato3 CTD\', \'serial\': \'210315\', \'long_name\': \'RBRlegato3 CTD\', \'make_model\': \'RBR RBRlegato3 CTD\', \'calibration_date\': \'2022-03-28\', \'calibration_report\': \'\'}";
  :data_mode = "R";
  :date_created = "2025-09-08T08:01:15Z";
  :date_issued = "2025-09-08T08:01:15Z";
  :date_modified = " ";
  :deployment_end = "2025-09-08T07:26:11";
  :deployment_id = "8";
  :deployment_latitude = "51.7564";
  :deployment_longitude = "-127.9455";
  :deployment_name = "dfo-hal1002-20250819";
  :deployment_start = "2000-01-02T00:41:59";
  :deployment_station = "Hakai Pass";
  :deployment_vessel = "Good Hope III";
  :featureType = "trajectoryProfile";
  :format_version = "IOOS_Glider_NetCDF_v2.0.nc";
  :geospatial_lat_max = 51.74192685437076; // double
  :geospatial_lat_min = 49.75619721550994; // double
  :geospatial_lat_units = "degrees_north";
  :geospatial_lon_max = -128.00555293711972; // double
  :geospatial_lon_min = -133.39084267480843; // double
  :geospatial_lon_units = "degrees_east";
  :glider_instrument_name = "slocum";
  :glider_model = "Slocum G3 Deep";
  :glider_name = "dfo-hal";
  :glider_serial = "1002";
  :glider_wmo = "8900996";
  :history = "CPROOF glider toolbox pyglider version: 0.0.7";
  :id = "dfo-hal1002-20000102T0041";
  :infoURl = "https://cproof.uvic.ca";
  :institution = "C-PROOF";
  :keywords = "AUVS, Autonomous Underwater Vehicles, Oceans, Ocean Pressure, Water Pressure, Oceans, Ocean Temperature, Water Temperature, Oceans, Salinity/Density, Conductivity, Oceans, Salinity/Density, Density, Oceans, Salinity/Density, Salinity";
  :keywords_vocabulary = "GCMD Science Keywords";
  :license = "CC-BY-4.0";
  :line_id = "Calvert";
  :line_id_vocabulary = "https://cproof.uvic.ca/observatory/cproof_line_vocab.yml";
  :metadata_link = "https://cproof.uvic.ca";
  :naming_authority = "ca.uvic.cproof";
  :netcdf_version = "4.0";
  :network = "OceanGliders > BOON > Northeast Pacific Ocean > C-PROOF, IOOS";
  :optics = "{\'make\': \'Wetlabs\', \'model\': \'FLBBCDSLC\', \'serial\': \'7088\', \'calibration_date\': \' \', \'calibration_report\': \' \'}";
  :oxygen = "{\'make\': \'AADI\', \'model\': \'Optode4831\', \'serial\': \'1086\', \'calibration_date\': \'2023-03-15\', \'calibration_report\': \'4831_1086_00212920\'}";
  :platform_type = "Slocum Glider";
  :pressure = "{\'make\': \'Micron\', \'model\': \'Pressure\', \'serial\': \'126621\'}";
  :processing_level = "Level 0 (L0) processed data timeseries; no corrections or data screening";
  :project = "Calvert Island Line";
  :project_url = "https://cproof.uvic.ca";
  :publisher_email = "jklymak@uvic.ca";
  :publisher_name = "Jody Klymak";
  :publisher_url = "https://cproof.uvic.ca";
  :references = "https://doi.org/10.82534/44DS-K310";
  :sea_name = "Northeast Pacific Ocean (limit-180)";
  :source = "Observational data from a profiling glider.";
  :standard_name_vocabulary = "CF Standard Name Table v72";
  :summary = "Deployment from Calvert along Calvert Line.  Goes from deep water Fitz Hugh Sound across Continental shelf to P16 approximately 300 km off shore of shelf break.  Note oxygen not operational.  We had a solo O2 sensor recording O2 for first two weeks that could be integrated.";
  :time_coverage_end = "2025-09-08T07:26:11";
  :time_coverage_start = "2000-01-02T00:41:59";
  :title = "dfo-hal1002-20000102T0041";
  :transmission_system = "IRIDIUM";
  :wmo_id = "8900996";
}