HDF5 file, superblock version 2
group /
	attribute Conventions = "CF-1.8"
	attribute Metadata_Conventions = "CF-1.6, Unidata Dataset Discovery v1.0"
	attribute acknowledgement = "The study was funded by Transport Canada's Innovation Centre (TC/IC) and supported by Laurence Lecavalier and Alison Butko at the IC. The DMON hydrophone, real-time acoustic software, and automated dissemination of near real-time detections to partners were provided through collaboration with Dr. Mark Baumgartner at the Woods Hole Oceanographic Institution. The Ocean Tracking Network led this project and their glider team expertly prepared, deployed, piloted and recovered the gliders. Additional logistical support was provided by the Ocean Frontiers Institute. Thank you to the vessel captains who supported deployment and recovery."
	attribute cdm_data_type = "trajectoryProfile"
	attribute comment = "A Teledyne Webb Research Slocum G3(s) glider equipped with passive acoustic listening device (DMON) for a multi-month mission with an extended lithium primary battery pack. The purpose of this mission is to monitor the Gulf of Saint Lawrence shipping lane for the presence of North Atlantic right whales."
	attribute contributor_name = "Fred Whoriskey, Kim Davies, Adam Comeau, Zach Viva, Jazmine Allan, Jon Pye, Ellis Keener-LaCroix, Hayden Wu"
	attribute contributor_role = "PI, PI, Technical Coordinator, Operator, Operator, Data Scientist, Data Scientist, Data Scientist"
	attribute contributor_url = ""
	attribute creator_email = "otn@dal.ca"
	attribute creator_name = "Ocean Tracking Network"
	attribute creator_url = "https://oceantrackingnetwork.org/"
	attribute date_created = "2026-08-25T16:01:02Z"
	attribute date_issued = "2026-08-25T16:01:02Z"
	attribute date_modified = "2026-08-25T16:01:02Z"
	attribute deployment_number = "224"
	attribute featureType = "trajectory"
	attribute format_version = "IOOS_Glider_NetCDF_v3.0-noqartod.nc"
	attribute geospatial_bounds = "POLYGON ((49.525710 -64.777850, 49.525710 -64.777350, 49.525290 -64.777350, 49.525290 -64.777850, 49.525710 -64.777850))"
	attribute geospatial_lat_max = 49.52571
	attribute geospatial_lat_min = 49.52529
	attribute geospatial_lon_max = -64.77735
	attribute geospatial_lon_min = -64.77785
	attribute geospatial_vertical_max = 310.829987
	attribute geospatial_vertical_min = 34.300499
	attribute geospatial_vertical_units = "m"
	attribute history = "2026-08-25T16:01:02Z - Created with the GUTILS package: https://github.com/SECOORA/GUTILS"
	attribute id = "sable_2026_06_21"
	attribute institution = "Transport Canada"
	attribute keywords = "Oceans > Ocean Pressure > Water Pressure, Oceans > Ocean Temperature > Water Temperature, Oceans > Salinity/Density > Conductivity, Oceans > Salinity/Density > Density, Oceans > Salinity/Density > Salinity"
	attribute keywords_vocabulary = "GCMD Science Keywords"
	attribute license = "This data may be redistributed and used without restriction."
	attribute naming_authority = "org.oceantrackingnetwork"
	attribute platform_type = "Slocum Glider"
	attribute power_type = "Primary lithium"
	attribute processing_level = "Dataset taken from glider native file format and is provided as is with no expressed or implied assurance of quality assurance or quality control."
	attribute project = "Laurentian Channel real time whale monitoring for dynamic shipping management"
	attribute publisher_email = "otn@dal.ca"
	attribute publisher_name = "Ocean Tracking Network"
	attribute publisher_url = "https://oceantrackingnetwork.org/gliders/"
	attribute references = ""
	attribute sea_name = "Gulf of St. Lawrence"
	attribute source = "Observational data from a profiling glider"
	attribute source_file = "sable_2026_233_1_22_sbd.dat"
	attribute standard_name_vocabulary = "CF Standard Name Table v79"
	attribute summary = "Slocum gliders are small, free-swimming, unmanned vehicles that use changes in buoyancy to move vertically and horizontally through the water column in a saw-tooth pattern. They are deployed for days to several months and gather detailed information about the physical, chemical and biological processes of the world's oceans. The Slocum glider was designed and built by Teledyne Webb Research Corporation, Falmouth, MA, USA."
	attribute testing_mission = "False"
	attribute time_coverage_duration = "P0DT0H34M51.006999969S"
	attribute time_coverage_end = "2026-08-25T09:59:02Z"
	attribute time_coverage_start = "2026-08-25T09:24:11Z"
	attribute title = "DMON deployment in Gulf of St. Lawrence, Laurentian Channel"
	attribute wmo_id = "8901114"
dataset /c_battpos: float64, shape (1, 61)
	attribute _FillValue = -2147483647.0
	attribute comment = "From Sensor c_battpos. Commanded position of the pitch battery relative to calibrated center (=0).   < 0 = Battery commanded aft  > 0 = Battery commanded forward"
	attribute coordinates = "time depth lon lat"
	attribute instrument = "bpump"
	attribute long_name = "Commanded pitch battery position"
	attribute missing_value = -2147483648.0
	attribute observation_type = "measured"
	attribute platform = "sable"
	attribute sensor_identifier = "c_battpos"
	attribute units = "inch"
dataset /c_de_oil_vol: float64, shape (1, 61)
	attribute _FillValue = -2147483647.0
	attribute comment = "From Sensor c_de_oil_vol. Commanded position of the ballast pump."
	attribute coordinates = "time depth lon lat"
	attribute instrument = "bpump"
	attribute long_name = "Commanded ballast pump oil volume"
	attribute missing_value = -2147483648.0
	attribute observation_type = "measured"
	attribute platform = "sable"
	attribute sensor_identifier = "c_de_oil_vol"
	attribute units = "cc"
dataset /c_fin: float64, shape (1, 61)
	attribute _FillValue = -2147483647.0
	attribute comment = "From Senosr c_fin"
	attribute coordinates = "time depth lon lat"
	attribute instrument = "flight computer"
	attribute long_name = "Commanded fin position"
	attribute missing_value = -2147483648.0
	attribute observation_type = "measured"
	attribute platform = "sable"
	attribute sensor_identifier = "c_fin"
	attribute units = "rad"
dataset /c_heading: float64, shape (1, 61)
	attribute _FillValue = -2147483647.0
	attribute coordinates = "time depth lon lat"
	attribute instrument = "flight computer"
	attribute long_name = "Commanded platform orientation"
	attribute missing_value = -2147483648.0
	attribute observation_type = "measured"
	attribute platform = "sable"
	attribute sensor_identifier = "c_heading"
	attribute units = "rad"
dataset /c_pitch: float64, shape (1, 61)
	attribute _FillValue = -2147483647.0
	attribute comment = "From Sensor c_pitch"
	attribute coordinates = "time depth lon lat"
	attribute instrument = "flight computer"
	attribute long_name = "Commanded platform pitch"
	attribute missing_value = -2147483648.0
	attribute observation_type = "measured"
	attribute platform = "sable"
	attribute sensor_identifier = "c_pitch"
	attribute units = "rad"
dataset /c_thruster_on: float64, shape (1, 61)
	attribute _FillValue = -2147483647.0
	attribute comment = "From Sensor c_thruster_on. Commanded thruster power as a percentage, 0% off, 100% max power. If the thruster is running there will be additional noise"
	attribute coordinates = "time depth lon lat"
	attribute instrument = "thruster"
	attribute long_name = "Commanded thruster use"
	attribute missing_value = -2147483648.0
	attribute observation_type = "measured"
	attribute platform = "sable"
	attribute sensor_identifier = "c_thruster_on"
	attribute units = "%"
dataset /c_wpt_lat: float64, shape (1, 61)
	attribute _FillValue = 9.969209968386869e+36
	attribute comment = "Glider's current waypoint ie latitude it intends to travel towards. Note, the units are in the Webb format DDMM.MMMM (>0 North   <0 South) with no space between degrees and minutes."
	attribute coordinates = "time depth lon lat"
	attribute instrument = "flight computer"
	attribute long_name = "Target waypoint latitude"
	attribute missing_value = -2147483648.0
	attribute observation_type = "measured"
	attribute platform = "sable"
	attribute sensor_identifier = "c_wpt_lat"
	attribute units = "degree_north"
dataset /c_wpt_lon: float64, shape (1, 61)
	attribute _FillValue = 9.969209968386869e+36
	attribute comment = "Glider's current waypoint ie longitude it intends to travel towards. Note, the units are in the Webb format DDMM.MMMM (>0 East   <0 West) with no space between degrees and minutes."
	attribute coordinates = "time depth lon lat"
	attribute instrument = "flight computer"
	attribute long_name = "Target waypoint longitude"
	attribute missing_value = -2147483648.0
	attribute observation_type = "measured"
	attribute platform = "sable"
	attribute sensor_identifier = "c_wpt_lon"
	attribute units = "degree_east"
dataset /conductivity: float64, shape (1, 61)
	attribute _FillValue = -9999.9
	attribute coordinates = "time depth lon lat"
	attribute instrument = ""
	attribute long_name = "Sea Water Electrical Conductivity"
	attribute missing_value = -9999.9
	attribute observation_type = "measured"
	attribute platform = "platform"
	attribute sensor_identifier = "conductivity"
	attribute standard_name = "sea_water_electrical_conductivity"
	attribute units = "S.m-1"
	attribute valid_max = 10.0
	attribute valid_min = 0.0
dataset /crs: int32, shape ()
	attribute epsg_code = "EPSG:4326"
	attribute grid_mapping_name = "latitude_longitude"
	attribute inverse_flattening = 298.257223563
	attribute ioos_category = "Other"
	attribute long_name = "http://www.opengis.net/def/crs/EPSG/0/4326"
	attribute semi_major_axis = 6378137.0
	attribute units = "1"
dataset /density: float64, shape (1, 61)
	attribute _FillValue = -9999.9
	attribute coordinates = "time depth lon lat"
	attribute instrument = ""
	attribute long_name = "Sea Water Density"
	attribute missing_value = -9999.9
	attribute observation_type = "calculated"
	attribute platform = "platform"
	attribute sensor_identifier = "density"
	attribute standard_name = "sea_water_density"
	attribute units = "kg.m-3"
	attribute valid_max = 1040.0
	attribute valid_min = 1015.0
dataset /depth: float64, shape (1, 61)
	attribute _FillValue = 0.0
	attribute axis = "Z"
	attribute comment = "depth is generate by both sci_water_pressure or m_water_pressure mixture"
	attribute coordinates = "time depth lon lat"
	attribute instrument = ""
	attribute long_name = "Depth"
	attribute missing_value = -9999.9
	attribute observation_type = "calculated"
	attribute platform = "platform"
	attribute positive = "down"
	attribute sensor_identifier = "depth"
	attribute standard_name = "depth"
	attribute units = "m"
	attribute valid_max = 2000.0
	attribute valid_min = 0.0
dataset /instrument_CTD: int32, shape ()
	attribute _FillValue = -999
	attribute comment = "Standards:  https://vocab.nerc.ac.uk/collection/L05/current/130/  https://vocab.nerc.ac.uk/collection/L22/current/TOOL1745/"
	attribute identifier = "sci_water"
	attribute long_name = "RBR Legato3 CTD"
	attribute platform = "sable"
	attribute serial_number = "207520"
	attribute short_name = "CTD"
	attribute type = "instrument"
	attribute units = "1"
dataset /instrument_bpump: int32, shape ()
	attribute _FillValue = -999
	attribute comment = "Ballast pump originally came with sable (unit 1211)"
	attribute identifier = "ballast_pump"
	attribute long_name = "Slocum Glider G3 350 m oil pump"
	attribute platform = "sable"
	attribute serial_number = "850"
	attribute short_name = "bpump"
	attribute type = "instrument"
	attribute units = "1"
dataset /instrument_hydrophones: int32, shape ()
	attribute _FillValue = -999
	attribute comment = "ID: 1823, MAP-114, Always Tx    Standards:  https://vocab.nerc.ac.uk/collection/L05/current/369/"
	attribute identifier = "vmt"
	attribute long_name = "Vemco Mobile Transceiver"
	attribute platform = "sable"
	attribute serial_number = "1360669"
	attribute short_name = "hydrophones"
	attribute type = "instrument"
	attribute units = "1"
dataset /instrument_thruster: int32, shape ()
	attribute _FillValue = -999
	attribute comment = "came with sable (1211)"
	attribute identifier = "thruster"
	attribute long_name = "Slocum Glider Hybrid Thruster"
	attribute platform = "sable"
	attribute serial_number = "557"
	attribute short_name = "thruster"
	attribute type = "instrument"
	attribute units = "1"
dataset /lat: float64, shape (1, 61)
	attribute _FillValue = 0.0
	attribute axis = "Y"
	attribute comment = "Interpolated latitude at each point in the time-series"
	attribute coordinates = "time depth lon lat"
	attribute instrument = ""
	attribute long_name = "Latitude"
	attribute missing_value = -9999.9
	attribute observation_type = "measured and interpolated"
	attribute platform = "platform"
	attribute sensor_identifier = "lat"
	attribute standard_name = "latitude"
	attribute units = "degrees_north"
	attribute valid_max = 90.0
	attribute valid_min = -90.0
dataset /lat_uv: float64, shape ()
	attribute _FillValue = -9999.9
	attribute 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."
	attribute instrument = ""
	attribute long_name = "Depth Averaged Latitude"
	attribute missing_value = -9999.9
	attribute observation_type = "calculated"
	attribute platform = "platform"
	attribute sensor_identifier = "lat_uv"
	attribute standard_name = "latitude"
	attribute units = "degrees_north"
	attribute valid_max = 90.0
	attribute valid_min = -90.0
dataset /lon: float64, shape (1, 61)
	attribute _FillValue = 0.0
	attribute axis = "X"
	attribute comment = "Values may be interpolated between measured GPS fixes."
	attribute coordinates = "time depth lon lat"
	attribute instrument = ""
	attribute long_name = "Longitude"
	attribute missing_value = -9999.9
	attribute observation_type = "measured and interpolated"
	attribute platform = "platform"
	attribute sensor_identifier = "lon"
	attribute standard_name = "longitude"
	attribute units = "degrees_east"
	attribute valid_max = 180.0
	attribute valid_min = -180.0
dataset /lon_uv: float64, shape ()
	attribute _FillValue = -9999.9
	attribute 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."
	attribute instrument = ""
	attribute long_name = "Depth Averaged Longitude"
	attribute missing_value = -9999.9
	attribute observation_type = "calculated"
	attribute platform = ""
	attribute sensor_identifier = "lon_uv"
	attribute standard_name = "longitude"
	attribute units = "degrees_east"
	attribute valid_max = 180.0
	attribute valid_min = -180.0
dataset /m_argos_is_xmitting: int8, shape (1, 61)
	attribute _FillValue = -127
	attribute comment = "Is Argos Platform Transmitter Terminal (PTT) currently transmitting.   Boolean, 1 = yes, 0 = no"
	attribute coordinates = "time depth lon lat"
	attribute instrument = "flight computer"
	attribute long_name = "Argos transmitting status"
	attribute missing_value = -15
	attribute observation_type = "measured"
	attribute platform = "sable"
	attribute sensor_identifier = "m_argos_is_xmitting"
dataset /m_battery: float64, shape (1, 61)
	attribute _FillValue = -2147483647.0
	attribute comment = "From Sensor m_battery. Is a weighted average of past m_battery_inst and m_battery  m_battery = 0.1*m_battery_inst + 0.9*m_battery"
	attribute coordinates = "time depth lon lat"
	attribute instrument = "flight computer"
	attribute long_name = "Glider battery voltage"
	attribute missing_value = -2147483648.0
	attribute observation_type = "measured"
	attribute platform = "sable"
	attribute sensor_identifier = "m_battery"
	attribute units = "volts"
	attribute valid_max = 17.0
	attribute valid_min = 0.0
dataset /m_battpos: float64, shape (1, 61)
	attribute _FillValue = -2147483647.0
	attribute comment = "From Sensor m_battpos. Measured position of the pitch battery. Battery moves forward and aft along longitudinal axis of glider. This sensor makes noise when moving."
	attribute coordinates = "time depth lon lat"
	attribute instrument = "bpump"
	attribute long_name = "Measured pitch battery position"
	attribute missing_value = -2147483648.0
	attribute observation_type = "measured"
	attribute platform = "sable"
	attribute sensor_identifier = "m_battpos"
	attribute units = "inch"
dataset /m_bms_aft_current: float64, shape (1, 61)
	attribute _FillValue = -2147483647.0
	attribute comment = "From Sensor m_bms_aft_current. G3 BMS (battery management system) instantaneous measurement of amperage for aft battery pack."
	attribute coordinates = "time depth lon lat"
	attribute instrument = "flight computer"
	attribute long_name = "Instantaneous aft current"
	attribute missing_value = -2147483648.0
	attribute observation_type = "measured"
	attribute platform = "sable"
	attribute sensor_identifier = "m_bms_aft_current"
	attribute units = "amps"
dataset /m_bms_ebay_current: float64, shape (1, 61)
	attribute _FillValue = -2147483647.0
	attribute comment = "From Sensor m_bms_ebay_current. G3 BMS (battery management system) instantaneous measurement of amperage for extended energy bay battery pack."
	attribute coordinates = "time depth lon lat"
	attribute instrument = "flight computer"
	attribute long_name = "Instantaneous energy bay current"
	attribute missing_value = -2147483648.0
	attribute observation_type = "measured"
	attribute platform = "sable"
	attribute sensor_identifier = "m_bms_ebay_current"
	attribute units = "amps"
dataset /m_bms_pitch_current: float64, shape (1, 61)
	attribute _FillValue = -2147483647.0
	attribute comment = "From Sensor m_bms_pitch_current. G3 BMS (battery management system) instantaneous measurement of amperage for pitch battery pack."
	attribute coordinates = "time depth lon lat"
	attribute instrument = "flight computer"
	attribute long_name = "Instantaneous pitch current"
	attribute missing_value = -2147483648.0
	attribute observation_type = "measured"
	attribute platform = "sable"
	attribute sensor_identifier = "m_bms_pitch_current"
	attribute units = "amps"
dataset /m_coulomb_amphr_total: float64, shape (1, 61)
	attribute _FillValue = -2147483647.0
	attribute comment = "From Sensor m_coulomb_amphr_total. Total amp-hrs measured since last coulomb_amphr_total reset."
	attribute coordinates = "time depth lon lat"
	attribute instrument = "flight computer"
	attribute long_name = "Cumulative amphere-hours consumed"
	attribute missing_value = -2147483648.0
	attribute observation_type = "measured"
	attribute platform = "sable"
	attribute sensor_identifier = "m_coulomb_amphr_total"
	attribute units = "amp hrs"
	attribute valid_max = 1500.0
	attribute valid_min = 0.0
dataset /m_de_oil_vol: float64, shape (1, 61)
	attribute _FillValue = -2147483647.0
	attribute comment = "From Sensor m_de_oil_vol. Measured position of the ballast pump. This sensor makes noise when moving."
	attribute coordinates = "time depth lon lat"
	attribute instrument = "bpump"
	attribute long_name = "Measured ballast pump oil volume"
	attribute missing_value = -2147483648.0
	attribute observation_type = "measured"
	attribute platform = "sable"
	attribute sensor_identifier = "m_de_oil_vol"
	attribute units = "cc"
dataset /m_depth: float64, shape (1, 61)
	attribute _FillValue = -9999.9
	attribute comment = "Calculated glider depth fromglider's measured AD voltage from pressure transducer m_depth -> 0.1 bar/meter clips at 0.  Not meant to be very precise, not well temperature compensated."
	attribute coordinates = "time depth lon lat"
	attribute instrument = ""
	attribute long_name = "Depth"
	attribute missing_value = -9999.9
	attribute observation_type = ""
	attribute platform = "platform"
	attribute positive = "down"
	attribute sensor_identifier = "m_depth"
	attribute standard_name = "depth"
	attribute units = "m"
dataset /m_depth_rate_avg_final: float64, shape (1, 61)
	attribute _FillValue = -2147483647.0
	attribute comment = "From Sensor m_depth_rate_avg_final.    Standards:  https://vocab.nerc.ac.uk/collection/S06/current/S0600203/"
	attribute coordinates = "time depth lon lat"
	attribute instrument = "flight computer"
	attribute long_name = "Vertical speed"
	attribute missing_value = -2147483648.0
	attribute observation_type = "measured"
	attribute platform = "sable"
	attribute sensor_identifier = "m_depth_rate_avg_final"
	attribute standard_name = "platform_heave_rate_down"
	attribute units = "m s-1"
dataset /m_digifin_leakdetect_reading: float64, shape (1, 61)
	attribute _FillValue = -2147483647.0
	attribute comment = "For platform health monitoring.  Instantaneous A/D reading from moisture sensor nested inside glider's fin.   1019 -> 1023 = dry fin compartment, <1019 is classified as possible leak, especially if sustained (minimum 5 sequential  low counts)"
	attribute coordinates = "time depth lon lat"
	attribute instrument = "flight computer"
	attribute long_name = "Fin leak detect voltage"
	attribute missing_value = -2147483648.0
	attribute observation_type = "measured"
	attribute platform = "sable"
	attribute sensor_identifier = "m_digifin_leakdetect_reading"
	attribute units = "volts"
dataset /m_fin: float64, shape (1, 61)
	attribute _FillValue = -2147483647.0
	attribute comment = "From Sensor m_fin. Measured rudder position of the gliders fin.   <0 rudder left, >0 rudder right"
	attribute coordinates = "time depth lon lat"
	attribute instrument = "flight computer"
	attribute long_name = "Measured fin angle"
	attribute missing_value = -2147483648.0
	attribute observation_type = "measured"
	attribute platform = "sable"
	attribute sensor_identifier = "m_fin"
	attribute units = "rad"
dataset /m_gps_lat: float64, shape (1, 61)
	attribute _FillValue = 9.969209968386869e+36
	attribute comment = "From Sensor m_gps_lat. Measured by the GPS while the glider is at the surface  DDMM.MMMM   >0 ==> North   <0 ==> South    Standards:  https://vocab.nerc.ac.uk/collection/OG1/current/LAT_GPS/"
	attribute coordinates = "time depth lon lat"
	attribute instrument = "flight computer"
	attribute long_name = "GPS Fixed Latitude"
	attribute missing_value = -2147483648.0
	attribute observation_type = "measured"
	attribute platform = "sable"
	attribute sensor_identifier = "m_gps_lat"
	attribute standard_name = "latitude"
	attribute units = "degree_north"
dataset /m_gps_lon: float64, shape (1, 61)
	attribute _FillValue = 9.969209968386869e+36
	attribute comment = "From Sensor m_gps_lon. DDMM.MMMM   >0 ==> East    <0 ==> West      Standards:  https://vocab.nerc.ac.uk/collection/OG1/current/LON_GPS/"
	attribute coordinates = "time depth lon lat"
	attribute instrument = "flight computer"
	attribute long_name = "GPS Fixed Longitude"
	attribute missing_value = -2147483648.0
	attribute observation_type = "measured"
	attribute platform = "sable"
	attribute sensor_identifier = "m_gps_lon"
	attribute standard_name = "longitude"
	attribute units = "degree_east"
dataset /m_gps_status: int8, shape (1, 61)
	attribute _FillValue = -127
	attribute comment = "Coded GPS Status based on quality of fix after GPS has received a line  0 = GPS_STATUS_VALID_FIX: No Complaints.  1 = GPS_STATUS_FIRST_IGNORED_VALID: Receive valid fixes but less than u_gps_req_valid_fixes,  2 = GPS_STATUS_INVALID_FIX: Got correctly interpreted fix with receiver warning,  3 = GPS_STATUS_WRONG_SENTENCE: Error interpreting gps sentences,     -2 = GPS_STATUS_BEST_GUESS_INVALID: Utilizing previous invalid fix as current fix,  -1 = GPS_STATUS_BEST_GUESS_IGNORED: Utilizing previous ignored fix as current fix"
	attribute coordinates = "time depth lon lat"
	attribute instrument = "flight computer"
	attribute long_name = "GPS status"
	attribute missing_value = -15
	attribute observation_type = "measured"
	attribute platform = "sable"
	attribute sensor_identifier = "m_gps_status"
dataset /m_heading: float64, shape (1, 61)
	attribute _FillValue = -2147483647.0
	attribute comment = "From Sensor m_heading. This is measured by the gliders attitude sensor. This is the compass heading of the glider    Standards:  CF standard unit is degree  https://vocab.nerc.ac.uk/collection/OG1/current/HEADING/"
	attribute coordinates = "time depth lon lat"
	attribute instrument = "flight computer"
	attribute long_name = "Orientation (horizontal relative to magnetic north) of measurement platform {heading}"
	attribute missing_value = -2147483648.0
	attribute observation_type = "measured"
	attribute platform = "sable"
	attribute sensor_identifier = "m_heading"
	attribute standard_name = "platform_orientation"
	attribute units = "rad"
dataset /m_lat: float64, shape (1, 61)
	attribute _FillValue = 9.969209968386869e+36
	attribute comment = "Calculated latitude based on gliders dead reckoning. Useful when you glider is hitting waypoints underwater and turning to the next without surfacing. Note, the units are in the Webb format DDMM.MMMM (>0 North   <0 South) with no space between degrees and minutes."
	attribute coordinates = "time depth lon lat"
	attribute instrument = "flight computer"
	attribute long_name = "Dead reckoned platform latitude"
	attribute missing_value = -2147483648.0
	attribute observation_type = "measured"
	attribute platform = "sable"
	attribute sensor_identifier = "m_lat"
	attribute units = "degree_north"
dataset /m_leakdetect_voltage: float64, shape (1, 61)
	attribute _FillValue = -2147483647.0
	attribute comment = "Glider's aft section leak detector.  2.5 - 2.0V = dry sensor  <2.0V = moisture between probes, lower voltage corresponds with more significant leak"
	attribute coordinates = "time depth lon lat"
	attribute instrument = "flight computer"
	attribute long_name = "Leak detect voltage"
	attribute missing_value = -2147483648.0
	attribute observation_type = "measured"
	attribute platform = "sable"
	attribute sensor_identifier = "m_leakdetect_voltage"
	attribute units = "volts"
	attribute valid_max = 2.5
	attribute valid_min = 0.0
dataset /m_leakdetect_voltage_forward: float64, shape (1, 61)
	attribute _FillValue = -2147483647.0
	attribute comment = "Glider's forward section leak detector.  2.5 - 2.0V = dry sensor  <2.0V = moisture between probes, lower voltage corresponds with more significant leak"
	attribute coordinates = "time depth lon lat"
	attribute instrument = "flight computer"
	attribute long_name = "Forward leak detect voltage"
	attribute missing_value = -2147483648.0
	attribute observation_type = "measured"
	attribute platform = "sable"
	attribute sensor_identifier = "m_leakdetect_voltage_forward"
	attribute units = "volts"
	attribute valid_max = 2.5
	attribute valid_min = 0.0
dataset /m_leakdetect_voltage_science: float64, shape (1, 61)
	attribute _FillValue = -2147483647.0
	attribute comment = "Glider's payload bay leak detector.  2.5 - 2.0V = dry sensor  <2.0V = moisture between probes, lower voltage corresponds with more significant leak"
	attribute coordinates = "time depth lon lat"
	attribute instrument = "flight computer"
	attribute long_name = "Payload leak detect voltage"
	attribute missing_value = -2147483648.0
	attribute observation_type = "measured"
	attribute platform = "sable"
	attribute sensor_identifier = "m_leakdetect_voltage_science"
	attribute units = "volts"
	attribute valid_max = 2.5
	attribute valid_min = 0.0
dataset /m_lon: float64, shape (1, 61)
	attribute _FillValue = 9.969209968386869e+36
	attribute comment = "Calculated longitude based on gliders dead reckoning. Useful when you glider is hitting waypoints underwater and turning to the next without surfacing. Note, the units are in the Webb format DDMM.MMMM (>0 East <0 West) with no space between degrees and minutes."
	attribute coordinates = "time depth lon lat"
	attribute instrument = "flight computer"
	attribute long_name = "Dead reckoned platform longitude"
	attribute missing_value = -2147483648.0
	attribute observation_type = "measured"
	attribute platform = "sable"
	attribute sensor_identifier = "m_lon"
	attribute units = "degree_east"
dataset /m_pitch: float64, shape (1, 61)
	attribute _FillValue = -2147483647.0
	attribute comment = "From Sensor m_pitch. This is measured by the gliders attitude sensor. Positive pitch is nose up, negative pitch is nose down.    Standards:  CF standard unit is degree  https://vocab.nerc.ac.uk/collection/OG1/current/PITCH/"
	attribute coordinates = "time depth lon lat"
	attribute instrument = "flight computer"
	attribute long_name = "Orientation (pitch) of measurement platform by inclinometer"
	attribute missing_value = -2147483648.0
	attribute observation_type = "measured"
	attribute platform = "sable"
	attribute sensor_identifier = "m_pitch"
	attribute standard_name = "platform_pitch_angle"
	attribute units = "rad"
dataset /m_roll: float64, shape (1, 61)
	attribute _FillValue = -2147483647.0
	attribute comment = "From Sensor m_roll. This is measured by the gliders attitude sensor. Positive roll is starboard side down (clockwise), negative roll is starboard side up.    Standards:  CF standard unit is degree  https://vocab.nerc.ac.uk/collection/OG1/current/ROLL/"
	attribute coordinates = "time depth lon lat"
	attribute instrument = "flight computer"
	attribute long_name = "Orientation (roll angle) or measurement platform by inclinometer"
	attribute missing_value = -2147483648.0
	attribute observation_type = "measured"
	attribute platform = "sable"
	attribute sensor_identifier = "m_roll"
	attribute standard_name = "platform_roll_angle"
	attribute units = "rad"
dataset /m_thruster_power: float64, shape (1, 61)
	attribute _FillValue = -2147483647.0
	attribute comment = "From Sensor m_thruster_power. Measured thruster power consumption. This sensor makes noise when on."
	attribute coordinates = "time depth lon lat"
	attribute instrument = "thruster"
	attribute long_name = "Measured thruster power consumption"
	attribute missing_value = -2147483648.0
	attribute observation_type = "measured"
	attribute platform = "sable"
	attribute sensor_identifier = "m_thruster_power"
	attribute units = "watt"
dataset /m_vacuum: float64, shape (1, 61)
	attribute _FillValue = -2147483647.0
	attribute comment = "Glider health monitoring parameter.  Pressure sensor measures glider's internal vacuum relative to atmospheric pressure at time when pressure sensor was calibrated. Internal vacuum holds glider components together."
	attribute coordinates = "time depth lon lat"
	attribute instrument = "flight computer"
	attribute long_name = "Internal pressure (vacuum)"
	attribute missing_value = -2147483648.0
	attribute observation_type = "measured"
	attribute platform = "sable"
	attribute sensor_identifier = "m_vacuum"
	attribute units = "inHg"
dataset /m_veh_temp: float64, shape (1, 61)
	attribute _FillValue = -2147483647.0
	attribute comment = "From Sensor m_veh_temp. Temperature inside glider, unsure of the accuracy, useful for diagnosing changes in vacuum.    Standards:  https://vocab.nerc.ac.uk/collection/OG1/current/TEMP_CNDC/"
	attribute coordinates = "time depth lon lat"
	attribute instrument = "flight computer"
	attribute long_name = "Internal temperature of the conductivity cell"
	attribute missing_value = -2147483648.0
	attribute observation_type = "measured"
	attribute platform = "sable"
	attribute sensor_identifier = "m_veh_temp"
	attribute units = "degC"
dataset /m_water_depth: float64, shape (1, 61)
	attribute _FillValue = -2147483647.0
	attribute coordinates = "time depth lon lat"
	attribute instrument = "flight computer"
	attribute long_name = "Seafloor depth"
	attribute missing_value = -2147483648.0
	attribute observation_type = "measured"
	attribute platform = "sable"
	attribute sensor_identifier = "m_water_depth"
	attribute standard_name = "sea_floor_depth_below_sea_surface"
	attribute units = "m"
dataset /platform_meta: int32, shape (61)
	attribute _FillValue = 0
	attribute instruments = "['instrument_CTD', 'instrument_hydrophones', 'instrument_hydrophones', 'instrument_bpump', 'instrument_thruster', 'instrument_hydrophones', 'instrument_CTD', 'instrument_thruster', 'instrument_bpump']"
	attribute ioos_category = "Identifier"
	attribute long_name = "sable"
	attribute serial = "1211"
	attribute wmo_id = "8901114"
dataset /pressure: float64, shape (1, 61)
	attribute _FillValue = -9999.9
	attribute coordinates = "time depth lon lat"
	attribute instrument = ""
	attribute long_name = "Sea Water Pressure"
	attribute missing_value = -9999.9
	attribute observation_type = "measured"
	attribute platform = "platform"
	attribute positive = "down"
	attribute sensor_identifier = "pressure"
	attribute standard_name = "sea_water_pressure"
	attribute units = "dbar"
	attribute valid_max = 2000.0
	attribute valid_min = 0.0
dataset /profile_id: int32, shape ()
	attribute _FillValue = -9999
	attribute cf_role = "profile_id"
	attribute comment = "Sequential profile number within the trajectory.  This value is unique in each file that is part of a single trajectory/deployment."
	attribute instrument = ""
	attribute long_name = "Profile ID"
	attribute missing_value = -9999
	attribute observation_type = ""
	attribute platform = ""
	attribute sensor_identifier = "profile_id"
	attribute units = "1"
	attribute valid_max = 2147483647
	attribute valid_min = 1
dataset /profile_lat: float64, shape ()
	attribute _FillValue = -9999.9
	attribute comment = "Value is interpolated to provide an estimate of the latitude at the mid-point of the profile"
	attribute instrument = ""
	attribute long_name = "Profile Latitude"
	attribute missing_value = -9999.9
	attribute observation_type = "calculated"
	attribute platform = "platform"
	attribute sensor_identifier = "profile_lat"
	attribute standard_name = "latitude"
	attribute units = "degrees_north"
	attribute valid_max = 90.0
	attribute valid_min = -90.0
dataset /profile_lon: float64, shape ()
	attribute _FillValue = -9999.9
	attribute comment = "Value is interpolated to provide an estimate of the longitude at the mid-point of the profile"
	attribute instrument = ""
	attribute long_name = "Profile Longitude"
	attribute missing_value = -9999.9
	attribute observation_type = "calculated"
	attribute platform = "platform"
	attribute sensor_identifier = "profile_lon"
	attribute standard_name = "longitude"
	attribute units = "degrees_east"
	attribute valid_max = 180.0
	attribute valid_min = -180.0
dataset /profile_time: float64, shape ()
	attribute _FillValue = -9999.9
	attribute calendar = "gregorian"
	attribute comment = "Timestamp corresponding to the mid-point of the profile"
	attribute instrument = ""
	attribute long_name = "Profile Time"
	attribute missing_value = -9999.9
	attribute observation_type = "calculated"
	attribute platform = "platform"
	attribute sensor_identifier = "profile_time"
	attribute units = "seconds since 1970-01-01T00:00:00Z"
dataset /row: float32, shape (61)
dataset /salinity: float64, shape (1, 61)
	attribute _FillValue = -9999.9
	attribute coordinates = "time depth lon lat"
	attribute instrument = ""
	attribute long_name = "Sea Water Practical Salinity"
	attribute missing_value = -9999.9
	attribute observation_type = "calculated"
	attribute platform = "platform"
	attribute sensor_identifier = "salinity"
	attribute standard_name = "sea_water_practical_salinity"
	attribute units = "psu"
	attribute valid_max = 40.0
	attribute valid_min = 0.0
dataset /sci_dmon_msg_byte_count: float64, shape (1, 61)
	attribute _FillValue = -2147483647.0
	attribute comment = "message byte count for open disk file (.asc file created by DMON)"
	attribute coordinates = "time depth lon lat"
	attribute instrument = "hydrophones"
	attribute long_name = "message byte count for open asc file"
	attribute missing_value = -2147483648.0
	attribute observation_type = "measured"
	attribute platform = "sable"
	attribute sensor_identifier = "sci_dmon_msg_byte_count"
	attribute units = "bytes"
dataset /sci_m_present_secs_into_mission: float64, shape (1, 61)
	attribute _FillValue = -2147483647.0
	attribute comment = "At mission start the glider has an initial timestamp.  This sensor tracks the amount of time that has passed since that timestamp.  This sensor is useful when looking through dialogue in the glider's surface logs especially"
	attribute coordinates = "time depth lon lat"
	attribute instrument = "science computer"
	attribute long_name = "Time elapsed since start of glider mission"
	attribute missing_value = -2147483648.0
	attribute observation_type = "measured"
	attribute platform = "sable"
	attribute sensor_identifier = "sci_m_present_secs_into_mission"
	attribute units = "s"
dataset /sci_m_present_time: float64, shape (1, 61)
	attribute _FillValue = 9.969209968386869e+36
	attribute coordinates = "time depth lon lat"
	attribute instrument = "science computer"
	attribute long_name = "epoch time (glider)"
	attribute missing_value = -2147483648.0
	attribute observation_type = "measured"
	attribute platform = "sable"
	attribute sensor_identifier = "sci_m_present_time"
	attribute units = "s"
dataset /sci_water_pressure: float64, shape (1, 61)
	attribute _FillValue = -9999.9
	attribute coordinates = "time depth lon lat"
	attribute instrument = ""
	attribute long_name = "Pressure"
	attribute missing_value = -9999.9
	attribute observation_type = ""
	attribute platform = "platform"
	attribute sensor_identifier = "sci_water_pressure"
	attribute standard_name = "sea_water_pressure"
	attribute units = "bar"
dataset /temperature: float64, shape (1, 61)
	attribute _FillValue = -9999.9
	attribute coordinates = "time depth lon lat"
	attribute instrument = ""
	attribute long_name = "Sea Water Temperature"
	attribute missing_value = -9999.9
	attribute observation_type = "measured"
	attribute platform = ""
	attribute sensor_identifier = "temperature"
	attribute standard_name = "sea_water_temperature"
	attribute units = "Celsius"
	attribute valid_max = 40.0
	attribute valid_min = -5.0
dataset /time: float64, shape (1, 61)
	attribute _FillValue = 0.0
	attribute axis = "T"
	attribute calendar = "gregorian"
	attribute comment = "Measured or calculated time at each point in the time-series"
	attribute coordinates = "time depth lon lat"
	attribute instrument = ""
	attribute long_name = "Time"
	attribute missing_value = -9999.9
	attribute observation_type = "measured"
	attribute platform = ""
	attribute sensor_identifier = "time"
	attribute standard_name = "time"
	attribute units = "seconds since 1990-01-01T00:00:00Z"
dataset /time_uv: float64, shape ()
	attribute _FillValue = -9999.9
	attribute calendar = "gregorian"
	attribute 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."
	attribute instrument = ""
	attribute long_name = "Depth-Averaged Time"
	attribute missing_value = -9999.9
	attribute observation_type = "calculated"
	attribute platform = ""
	attribute sensor_identifier = "time_uv"
	attribute units = "seconds since 1970-01-01T00:00:00Z"
dataset /trajectory: string, shape (1)
	attribute cf_role = "trajectory_id"
	attribute comment = "A trajectory is a single deployment of a glider and may span multiple data files."
	attribute coordinates = "time depth lon lat"
	attribute ioos_category = "Identifier"
	attribute long_name = "Trajectory/Deployment Name"
	text = "sable_2026_06_21"
dataset /u: float64, shape ()
	attribute _FillValue = -9999.9
	attribute 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."
	attribute instrument = ""
	attribute long_name = "Depth-Averaged Eastward Sea Water Velocity"
	attribute missing_value = -9999.9
	attribute observation_type = "calculated"
	attribute platform = "platform"
	attribute sensor_identifier = "u"
	attribute standard_name = "eastward_sea_water_velocity"
	attribute units = "m.s-1"
	attribute valid_max = 10.0
	attribute valid_min = -10.0
dataset /v: float64, shape ()
	attribute _FillValue = -9999.9
	attribute 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."
	attribute instrument = ""
	attribute long_name = "Depth-Averaged Northward Sea Water Velocity"
	attribute missing_value = -9999.9
	attribute observation_type = "calculated"
	attribute platform = "platform"
	attribute sensor_identifier = "v"
	attribute standard_name = "northward_sea_water_velocity"
	attribute units = "m.s-1"
	attribute valid_max = 10.0
	attribute valid_min = -10.0