HDF5 file, superblock version 2
group /
	attribute Conventions = "CF-1.6, ACDD-1.3, IOOS-1.2"
	attribute acknowledgment = "Funding and support provided by the National Science Foundation"
	attribute cdm_data_type = "Profile"
	attribute comment = "Glider operatored by the School of Fisheries and Ocean Sciences, University of Alaska Fairbanks, Fairbanks, AK, USA. Deployment support provided by the Palmer Long Term Ecological Research Station and Rutgers University."
	attribute contributor_name = "Josh Kohut, Hank Statscewich,Peter Winsor, David Aragon, Tina Haskins, Chip Haldeman, John Kerfoot"
	attribute contributor_role = "principalInvestigator,principalInvestigato,rprincipalInvestigator,collaborator,collaborator,collaborator,processor"
	attribute contributor_role_vocabulary = "https://vocab.nerc.ac.uk/collection/G04/current/"
	attribute creator_country = "USA"
	attribute creator_email = "kerfoot@marine.rutgers.edu"
	attribute creator_institution = "Rutgers University"
	attribute creator_name = "John Kerfoot"
	attribute creator_sector = "academic"
	attribute creator_type = "person"
	attribute creator_url = "https://rucool.marine.rutgers.edu"
	attribute date_created = "2023-02-08T02:34:50Z"
	attribute date_issued = "2023-02-08T02:34:50Z"
	attribute date_metadata_modified = " "
	attribute date_modified = "2023-02-08T02:34:50Z"
	attribute featureType = "profile"
	attribute geospatial_bounds = "POLYGON ((-64.89952524290715 -64.22938000000001, -64.89952524290715 -64.22568404177908, -64.90240333333333 -64.22568404177908, -64.90240333333333 -64.22938000000001, -64.89952524290715 -64.22938000000001))"
	attribute geospatial_bounds_crs = "EPSG:4326"
	attribute geospatial_bounds_vertical_crs = "EPSG:5831"
	attribute geospatial_lat_max = -64.89952524290715
	attribute geospatial_lat_min = -64.90240333333333
	attribute geospatial_lat_resolution = "0.00001 degree"
	attribute geospatial_lat_units = "degree_north"
	attribute geospatial_lon_max = -64.22568404177908
	attribute geospatial_lon_min = -64.22938
	attribute geospatial_lon_resolution = "0.00001 degree"
	attribute geospatial_lon_units = "degree_east"
	attribute geospatial_vertical_max = 188.507553
	attribute geospatial_vertical_min = -0.0
	attribute geospatial_vertical_positive = "down"
	attribute geospatial_vertical_resolution = 0
	attribute geospatial_vertical_units = "EPSG:5831"
	attribute gts_ingest = "False"
	attribute history = (text block)
| 2023-02-08T02:34:50Z: /tmp/tmp1uvqucko/unit_191_20150210T023229Z_dbd6bqpuuwk.nc created
| 2023-02-08T02:34:50Z: /home/kerfoot/code/glider-proc/scripts/proc_deployment_profiles_to_nc.py /home/coolgroup/slocum/deployments/2015/unit_191-20150105T1443/data/in/ascii/dbd/unit_191_2015_004_4_1008_dbd.dat
	attribute id = "unit_191-20150105T1443"
	attribute infoUrl = "https://rucool.marine.rutgers.edu"
	attribute institution = "Rutgers University"
	attribute instrument = "In Situ/Laboratory Instruments > Profilers/Sounders > CTD"
	attribute instrument_vocabulary = "NASA/GCMD Instrument Keywords Version 8.5"
	attribute ioos_regional_association = "MARACOOS"
	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 = "NASA/GCMD Earth Sciences Keywords Version 8.5"
	attribute license = "This data may be redistributed and used without restriction.  Data provided as is with no expressed or implied assurance of quality assurance or quality control"
	attribute metadata_link = " "
	attribute mode = "delayed"
	attribute naming_authority = "edu.rutgers.rucool"
	attribute ncei_template_version = "NCEI_NetCDF_Trajectory_Template_v2.0"
	attribute platform = "In Situ Ocean-based Platforms > AUVS > Autonomous Underwater Vehicles"
	attribute platform_type = "Slocum Glider"
	attribute platform_vocabulary = "NASA/GCMD Platforms Keywords Version 8.5"
	attribute processing_level = "Delayed-mode/recovered raw Slocum glider dataset from the native data file format. No quality control provided."
	attribute product_version = "1.0"
	attribute program = "LTER"
	attribute project = "CONVERGE"
	attribute publisher_country = "USA"
	attribute publisher_email = "kerfoot@marine.rutgers.edu"
	attribute publisher_institution = "Rutgers University"
	attribute publisher_name = "John Kerfoot"
	attribute publisher_type = "person"
	attribute publisher_url = "https://rucool.marine.rutgers.edu"
	attribute references = "https://ioos.noaa.gov/wp-content/uploads/2015/10/Manual-for-QC-of-Glider-Data_05_09_16.pdf"
	attribute sea_name = "Southern Ocean"
	attribute source = "Observational Slocum glider data from source dba file unit_191-2015-004-4-1008-dbd(01941008)"
	attribute standard_name_vocabulary = "CF Standard Name Table v77"
	attribute summary = "The purpose of this glider mission is to perform along canyon transects of Palmer Deep within the operating CODAR fields off of Anvers Island.  The glider performed 20km Northeast to Southeast transects over Palmer Canyon. This multi-platform field study will investigate the impact of coastal physical processes (e.g. tides, currents, upwelling events, sea-ice) on Adelie penguin foraging ecology in the vicinity of Palmer Deep, off Anvers Island on the western side of the Antarctic Peninsula. Guided by real-time surface convergence and divergences based on remotely sensed surface current maps derived from a coastal network of High Frequency Radars (HFRs), a multidisciplinary research team will adaptively sample the distribution of phytoplankton and zooplankton, which influence Adelie penguin foraging ecology, to understand how local oceanographic processes structure the ecosystem.  The deployment lasted 52 days. This delayed-mode data set contains temperature, salinity, density, chlorophyll, CDOM, and beta700nm measurements."
	attribute time_coverage_duration = "PT23M29.87374S"
	attribute time_coverage_end = "2015-02-10T02:44:14Z"
	attribute time_coverage_resolution = "PTS"
	attribute time_coverage_start = "2015-02-10T02:20:44Z"
	attribute title = "unit_191-20150210023229Z Vertical Profile"
	attribute uuid = "b7581a2e-20a3-4c9c-a769-32f247e7c565"
	attribute wmo_id = "7801504"
	attribute wmo_platform_code = "7801504"
dataset /beta_700nm: float32, shape (1560)
	attribute _FillValue = 9.96920997e+36
	attribute ancillary_variables = "instrument_flbbcdslc"
	attribute bytes = 4
	attribute long_name = "Beta 700nm at 117 degrees"
	attribute measurement_angle = "117 degrees"
	attribute measurement_wavelength = "700nm"
	attribute sensor = "sci_flbbcd_bb_units"
	attribute source_sensor = "sci_flbbcd_bb_units"
	attribute type = "f4"
	attribute units = "m-1 sr-1"
dataset /beta_700nm_reference: float32, shape (1560)
	attribute _FillValue = 9.96920997e+36
	attribute ancillary_variables = "instrument_flbbcdslc"
	attribute bytes = 4
	attribute long_name = "Beta 700nm Reference at 117 degrees"
	attribute measurement_angle = "117 degrees"
	attribute measurement_wavelength = "700nm"
	attribute sensor = "sci_flbbcd_bb_ref"
	attribute source_sensor = "sci_flbbcd_bb_ref"
	attribute type = "f4"
	attribute units = "m-1 sr-1"
dataset /beta_700nm_signal: float32, shape (1560)
	attribute _FillValue = 9.96920997e+36
	attribute ancillary_variables = "instrument_flbbcdslc"
	attribute bytes = 4
	attribute long_name = "Beta 700nm Signal at 117 degrees"
	attribute measurement_angle = "117 degrees"
	attribute measurement_wavelength = "700nm"
	attribute sensor = "sci_flbbcd_bb_sig"
	attribute source_sensor = "sci_flbbcd_bb_sig"
	attribute type = "f4"
	attribute units = "m-1 sr-1"
dataset /cdom: float32, shape (1560)
	attribute _FillValue = 9.96920997e+36
	attribute ancillary_variables = "instrument_flbbcdslc"
	attribute bytes = 4
	attribute long_name = "CDOM"
	attribute sensor = "sci_flbbcd_cdom_units"
	attribute source_sensor = "sci_flbbcd_cdom_units"
	attribute standard_name = "concentration_of_colored_dissolved_organic_matter_in_sea_water_expressed_as_equivalent_mass_fraction_of_quinine_sulfate_dihydrate"
	attribute type = "f4"
	attribute units = "ppb"
dataset /cdom_reference: float32, shape (1560)
	attribute _FillValue = 9.96920997e+36
	attribute ancillary_variables = "instrument_flbbcdslc"
	attribute bytes = 4
	attribute long_name = "CDOM Reference"
	attribute sensor = "sci_flbbcd_cdom_ref"
	attribute source_sensor = "sci_flbbcd_cdom_ref"
	attribute type = "f4"
	attribute units = "nodim"
dataset /cdom_signal: float32, shape (1560)
	attribute _FillValue = 9.96920997e+36
	attribute ancillary_variables = "instrument_flbbcdslc"
	attribute bytes = 4
	attribute long_name = "CDOM Signal"
	attribute sensor = "sci_flbbcd_cdom_sig"
	attribute source_sensor = "sci_flbbcd_cdom_sig"
	attribute type = "f4"
	attribute units = "nodim"
dataset /chlorophyll_a: float32, shape (1560)
	attribute _FillValue = 9.96920997e+36
	attribute ancillary_variables = "instrument_flbbcdslc"
	attribute bytes = 4
	attribute long_name = "Chlorophyll a"
	attribute sensor = "sci_flbbcd_chlor_units"
	attribute source_sensor = "sci_flbbcd_chlor_units"
	attribute standard_name = "mass_concentration_of_chlorophyll_a_in_sea_water"
	attribute type = "f4"
	attribute units = "ug L-1"
dataset /conductivity: float32, shape (1560)
	attribute _FillValue = 9.96920997e+36
	attribute ancillary_variables = "instrument_ctd"
	attribute bytes = 4
	attribute long_name = "Raw Conductivity"
	attribute observation_type = "measured"
	attribute source_sensor = "sci_water_cond"
	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 _FillValue = -2147483647
	attribute epsg_code = "EPSG:4326"
	attribute grid_mapping_name = "latitude_longitude"
	attribute inverse_flattening = 298.257223563
	attribute long_name = "http://www.opengis.net/def/crs/EPSG/0/4326"
	attribute semi_major_axis = 6378137.0
dataset /ctd41cp_timestamp: float64, shape (1560)
	attribute _FillValue = 9.969209968386869e+36
	attribute axis = "T"
	attribute bytes = 8
	attribute calendar = "gregorian"
	attribute long_name = "sci_ctd41cp_timestamp"
	attribute source_sensor = "sci_ctd41cp_timestamp"
	attribute standard_name = "time"
	attribute units = "seconds since 1970-01-01T00:00:00+00:00"
	attribute valid_max = 2147483647
	attribute valid_min = 0
dataset /density: float32, shape (1560)
	attribute _FillValue = 9.96920997e+36
	attribute ancillary_variables = "instrument_ctd"
	attribute long_name = "Density"
	attribute observation_type = "calculated"
	attribute standard_name = "sea_water_density"
	attribute units = "kg m-3"
	attribute valid_max = 1015.0
	attribute valid_min = 1040.0
dataset /depth: float32, shape (1560)
	attribute _FillValue = 9.96920997e+36
	attribute ancillary_variables = "instrument_ctd"
	attribute axis = "Z"
	attribute comment = "Calculated from llat_pressure and llat_latitude using gsw.z_from_p"
	attribute long_name = "CTD Depth"
	attribute observation_type = "calculated"
	attribute positive = "down"
	attribute reference_datum = "sea-surface"
	attribute source_sensor = "llat_pressure,llat_latitude"
	attribute standard_name = "sea_water_depth"
	attribute units = "meters"
	attribute valid_max = 2000.0
	attribute valid_min = 0.0
dataset /depth_interpolated: float32, shape (1560)
	attribute _FillValue = 9.96920997e+36
	attribute ancillary_variables = "instrument_ctd depth"
	attribute axis = "Z"
	attribute comment = "Linear interpolated depth using pandas.DataFrame.interpolate"
	attribute long_name = "Interpolated Depth"
	attribute observation_type = "calculated"
	attribute positive = "down"
	attribute reference_datum = "sea-surface"
	attribute source_sensor = "depth"
	attribute standard_name = "sea_water_depth"
	attribute units = "meters"
	attribute valid_max = 2000.0
	attribute valid_min = 0.0
dataset /flbbcd_timestamp: float64, shape (1560)
	attribute _FillValue = 9.969209968386869e+36
	attribute ancillary_variables = "instrument_flbbcdslc"
	attribute axis = "T"
	attribute bytes = 8
	attribute calendar = "gregorian"
	attribute long_name = "sci_flbbcd_timestamp"
	attribute sensor = "sci_flbbcd_timestamp"
	attribute source_sensor = "sci_flbbcd_timestamp"
	attribute standard_name = "time"
	attribute type = "f8"
	attribute units = "seconds since 1970-01-01T00:00:00+00:00"
dataset /glider_altitude: float32, shape (1560)
	attribute _FillValue = 9.96920997e+36
	attribute bytes = 4
	attribute comment = "Height of the glider above the seafloor as measured by the altimeter"
	attribute long_name = "Glider Altitude Above the Seafloor"
	attribute sensor = "m_altitude"
	attribute source_sensor = "m_altitude"
	attribute type = "f4"
	attribute units = "m"
dataset /instrument_ctd: int32, shape ()
	attribute _FillValue = -2147483647
	attribute calibration_date = "2012-04-26"
	attribute comment = ""
	attribute description = "A profiling CTD instrument designed specifically for installation on Slocum autonomous gliders. It measures conductivity, temperature and pressure for use in oceanic research, updating ocean models, assessing sensor stability on moored observatories, and leveraging data collection opportunities from operational vehicle missions. It outputs real-time data in decimal S/m, degC and decibars, or raw decimal counts. It is externally powered and continuously pumped, and can operate in both continuous sampling or polled sampling modes. It features an expendable anti-foulant device offering bio-fouling protection, and is supplied with Seasoft V2 Windows software for setup and data processing. The pressure sensor with temperature compensation is available in 4 strain-gauge ranges; 0-100; 100-350; 350-1000; 1000-2000 metres. It measures conductivity from 0-9 S/m at a resolution of 0.00001 S/m, temperature from -5 to +42 degC at a resolution of 0.001 degC, and pressure up to 2000 m (dependant on the range chosen), at a resolution of 0.002 percent of full scale range."
	attribute factory_calibrated = "2012-04-26"
	attribute long_name = "Sea-Bird Slocum Glider GPCTD"
	attribute maker = "Sea-Bird Scientific"
	attribute maker_vocabulary = "https://vocab.nerc.ac.uk/collection/L35/current/MAN0013/"
	attribute model = "Sea-Bird Slocum Glider Payload {GPCTD} CTD"
	attribute model_vocabulary = "https://vocab.nerc.ac.uk/collection/L22/current/TOOL1492/"
	attribute owner = "University of Alaska Fairbanks"
	attribute serial_number = "17"
	attribute type = "CTD,salinity sensor,sensor model,water temperature sensor, water pressure sensor"
	attribute type_vocabulary = "http://vocab.nerc.ac.uk/collection/L05/current/130/,http://vocab.nerc.ac.uk/collection/L05/current/350/,http://vocab.nerc.ac.uk/collection/L19/current/SDNKG17/,http://vocab.nerc.ac.uk/collection/L05/current/134/,http://vocab.nerc.ac.uk/collection/L05/current/WPS/"
	attribute user_calibrated = ""
dataset /instrument_flbbcdslk: int32, shape ()
	attribute _FillValue = -2147483647
	attribute calibration_date = "2012-02-07"
	attribute comment = "Chlorophyll a,beta700nm,CDOM"
	attribute description = "A variant of the ECO Puck Triplet (http://vocab.nerc.ac.uk/collection/L22/current/TOOL0673/). It is a three-optical-sensor, user-defined instrument that carries a chlorophyll-a fluorometer, FDOM fluorometer and scattering meter. ECO Pucks are real-time only sensors as they are integrated onto the OEM platform that provides power and data handling. The SLK designation signifies this is a second generation model that is specific for integration into Slocum gliders. The fluorometers and scattering meter are single wavelength sensors. The model is depth-rated to 1000 m."
	attribute factory_calibrated = "2012-02-07"
	attribute long_name = "WETLabs ECO FLBBCD-SLK"
	attribute maker = "WET Labs, Sea-Bird Scientific"
	attribute maker_vocabulary = "http://vocab.nerc.ac.uk/collection/L35/current/MAN0026/,http://vocab.nerc.ac.uk/collection/B75/current/ORG00226/"
	attribute model = "WETLabs ECO Puck Triplet FLBBCD-SLK scattering fluorescence sensor"
	attribute model_vocabulary = "https://vocab.nerc.ac.uk/collection/L22/current/TOOL1313/"
	attribute owner = "University of Alaska Fairbanks"
	attribute serial_number = "2519"
	attribute type = "sensor_model,fluorometer,optical backscatter sensor"
	attribute type_vocabulary = "http://vocab.nerc.ac.uk/collection/L19/current/SDNKG17/, http://vocab.nerc.ac.uk/collection/L05/current/113/, http://vocab.nerc.ac.uk/collection/L05/current/123/"
	attribute user_calibrated = ""
dataset /latitude: float64, shape (1560)
	attribute _FillValue = 9.969209968386869e+36
	attribute axis = "Y"
	attribute bytes = 8
	attribute comment = "m_gps_lat converted to decimal degrees and interpolated"
	attribute long_name = "Latitude"
	attribute observation_type = "calculated"
	attribute precision = 5
	attribute source_sensor = "m_gps_lat"
	attribute standard_name = "latitude"
	attribute units = "degree_north"
	attribute valid_max = 90.0
	attribute valid_min = -90.0
dataset /longitude: float64, shape (1560)
	attribute _FillValue = 9.969209968386869e+36
	attribute axis = "X"
	attribute bytes = 8
	attribute comment = "m_gps_lon converted to decimal degrees and interpolated"
	attribute long_name = "Longitude"
	attribute observation_type = "calculated"
	attribute precision = 5
	attribute source_sensor = "m_gps_lon"
	attribute standard_name = "longitude"
	attribute units = "degree_east"
	attribute valid_max = 180.0
	attribute valid_min = -180.0
dataset /m_pitch: float32, shape (1560)
	attribute _FillValue = 9.96920997e+36
	attribute bytes = 4
	attribute long_name = "m_pitch"
	attribute sensor = "m_pitch"
	attribute source_sensor = "m_pitch"
	attribute type = "f4"
	attribute units = "rad"
dataset /m_roll: float32, shape (1560)
	attribute _FillValue = 9.96920997e+36
	attribute bytes = 4
	attribute long_name = "m_roll"
	attribute sensor = "m_roll"
	attribute source_sensor = "m_roll"
	attribute type = "f4"
	attribute units = "rad"
dataset /m_science_clothesline_lag: float32, shape (1560)
	attribute _FillValue = 9.96920997e+36
	attribute bytes = 4
	attribute long_name = "m_science_clothesline_lag"
	attribute sensor = "m_science_clothesline_lag"
	attribute source_sensor = "m_science_clothesline_lag"
	attribute type = "f4"
	attribute units = "s"
dataset /platform: int32, shape ()
	attribute _FillValue = -2147483647
	attribute ancillary_variables = " "
	attribute comment = "Palmer LTER Palmer Canyon deployment, Hank Statsewich POC"
	attribute depth_rating = "1200m"
	attribute description = "A long-range autonomous underwater vehicle (AUV) based on buoyancy. It is used for remote water column sampling. It uses hydraulic buoyancy change to alter the vehicle density in relation to the surrounding water thereby causing the vehicle to either float or sink. Given an appropriate dive or climb angle, the wings and body lift and convert some of this vertical motion into a forward saw tooth horizontal motion. Periodically, the glider surfaces and calls via Iridium Satellite Phone (anywhere in world) or Free Wave RF Modem (line of sight) in to Dockserver (auto attendant computer) to relay navigational fix, data and receive further instructions for command and control. The glider is capable of storm sampling and can be flown in a coordinated fleet. It is 1.5 m in length, has a hull diameter of 22 cm and mass of 54 kgs. It has an exchangeable payload (capacity up to 6 L) which is capable of housing a variety of environmental sensors such as nitrate and oxygen. It uses lithium or alkaline batteries. It has a deployment range of 600-6000 km, a deployment length of 15 days to 12 months and an operating depth range of 4-1000m. Navigation is via GPS waypoints, a pressure and altimeter sensor. Maximum speed is .35 m/s. It transmits via RF modem, Iridium (RUDICS), ARGOS or acoustic modem."
	attribute id = "unit_191"
	attribute instruments = "instrument_ctd,instrument_flbbcdslk"
	attribute long_name = "unit_191 Slocum G2"
	attribute maker = "Teledyne Webb Research"
	attribute maker_vocabulary = "http://vocab.nerc.ac.uk/collection/L35/current/MAN0020/,http://vocab.nerc.ac.uk/collection/B75/current/ORG01077/"
	attribute model = "Teledyne Webb Research Slocum G2 glider"
	attribute model_vocabulary = "http://vocab.nerc.ac.uk/collection/B76/current/B7600001/"
	attribute os_version = "7.14"
	attribute owner = "University of Alaska Fairbanks"
	attribute type = "sub-surface gliders"
	attribute type_vocabulary = "http://vocab.nerc.ac.uk/collection/L06/current/27/"
	attribute wmo_id = "7801504"
	attribute wmo_platform_code = "7801504"
dataset /potential_temperature: float32, shape (1560)
	attribute _FillValue = 9.96920997e+36
	attribute ancillary_variables = "instrument_ctd"
	attribute long_name = "Potential Temperature"
	attribute observation_type = "calculated"
	attribute standard_name = "sea_water_potential_temperature"
	attribute units = "degree_C"
	attribute valid_max = 0.0
	attribute valid_min = 40.0
dataset /pressure: float32, shape (1560)
	attribute _FillValue = 9.96920997e+36
	attribute axis = "Z"
	attribute bytes = 4
	attribute comment = "Alias for sci_water_pressure, multiplied by 10 to convert from bar to dbar"
	attribute long_name = "CTD Pressure"
	attribute observation_type = "measured"
	attribute positive = "down"
	attribute reference_datum = "sea-surface"
	attribute source_sensor = "sci_water_pressure"
	attribute standard_name = "sea_water_pressure"
	attribute units = "bar"
	attribute valid_max = 2000.0
	attribute valid_min = 0.0
dataset /profile_id: float64, shape ()
	attribute _FillValue = 9.969209968386869e+36
	attribute ancillary_variables = "profile_time"
	attribute comment = "Unique identifier of the profile. The profile ID is the mean profile timestamp"
	attribute long_name = "Profile ID"
	attribute valid_max = 2147483647
	attribute valid_min = 1
dataset /profile_lat: float64, shape ()
	attribute _FillValue = 9.969209968386869e+36
	attribute axis = "Y"
	attribute comment = "Value is interpolated to provide an estimate of the latitude at the mid-point of the profile"
	attribute long_name = "Profile Center Latitude"
	attribute observation_type = "calculated"
	attribute precision = 5
	attribute standard_name = "latitude"
	attribute units = "degree_north"
	attribute valid_max = 90.0
	attribute valid_min = -90.0
dataset /profile_lon: float64, shape ()
	attribute _FillValue = 9.969209968386869e+36
	attribute axis = "X"
	attribute comment = "Value is interpolated to provide an estimate of the longitude at the mid-point of the profile"
	attribute long_name = "Profile Center Longitude"
	attribute observation_type = "calculated"
	attribute precision = 5
	attribute standard_name = "longitude"
	attribute units = "degree_east"
	attribute valid_max = 180.0
	attribute valid_min = -180.0
dataset /profile_time: float64, shape ()
	attribute _FillValue = 9.969209968386869e+36
	attribute axis = "T"
	attribute calendar = "gregorian"
	attribute comment = "Timestamp corresponding to the mid-point of the profile"
	attribute long_name = "Profile Center Time"
	attribute observation_type = "calculated"
	attribute standard_name = "time"
	attribute units = "seconds since 1970-01-01T00:00:00+00:00"
	attribute valid_max = 2147483647
	attribute valid_min = 0
dataset /salinity: float32, shape (1560)
	attribute _FillValue = 9.96920997e+36
	attribute ancillary_variables = "conductivity,temperature,presssure"
	attribute long_name = "Practical Salinity"
	attribute observation_type = "calculated"
	attribute standard_name = "sea_water_practical_salinity"
	attribute units = "1"
	attribute valid_max = 0.0
	attribute valid_min = 40.0
dataset /sci_flbbcd_chlor_ref: float32, shape (1560)
	attribute _FillValue = 9.96920997e+36
	attribute ancillary_variables = "instrument_flbbcdslc"
	attribute bytes = 4
	attribute long_name = "Chlorophyll a Reference"
	attribute sensor = "sci_flbbcd_chlor_ref"
	attribute source_sensor = "sci_flbbcd_chlor_ref"
	attribute type = "f4"
	attribute units = "nodim"
dataset /sci_flbbcd_chlor_sig: float32, shape (1560)
	attribute _FillValue = 9.96920997e+36
	attribute ancillary_variables = "instrument_flbbcdslc"
	attribute bytes = 4
	attribute long_name = "Chlorophyll a Signal"
	attribute sensor = "sci_flbbcd_chlor_sig"
	attribute source_sensor = "sci_flbbcd_chlor_sig"
	attribute type = "f4"
	attribute units = "nodim"
dataset /sci_flbbcd_is_installed: int8, shape (1560)
	attribute _FillValue = -127
	attribute ancillary_variables = "instrument_flbbcdslc"
	attribute bytes = 1
	attribute long_name = "sci_flbbcd_is_installed"
	attribute sensor = "sci_flbbcd_is_installed"
	attribute source_sensor = "sci_flbbcd_is_installed"
	attribute type = "i1"
	attribute units = "bool"
dataset /sci_flbbcd_therm: float32, shape (1560)
	attribute _FillValue = 9.96920997e+36
	attribute ancillary_variables = "instrument_flbbcdslc"
	attribute bytes = 4
	attribute long_name = "sci_flbbcd_therm"
	attribute sensor = "sci_flbbcd_therm"
	attribute source_sensor = "sci_flbbcd_therm"
	attribute type = "f4"
	attribute units = "nodim"
dataset /sci_m_present_time: float64, shape (1560)
	attribute _FillValue = 9.969209968386869e+36
	attribute axis = "T"
	attribute bytes = 8
	attribute calendar = "gregorian"
	attribute long_name = "sci_m_present_time"
	attribute source_sensor = "sci_m_present_time"
	attribute standard_name = "time"
	attribute units = "seconds since 1970-01-01T00:00:00+00:00"
	attribute valid_max = 2147483647
	attribute valid_min = 0
dataset /sci_water_pressure: float32, shape (1560)
	attribute _FillValue = 9.96920997e+36
	attribute ancillary_variables = "instrument_ctd"
	attribute axis = "Z"
	attribute bytes = 4
	attribute long_name = "CTD Pressure"
	attribute observation_type = "measured"
	attribute positive = "down"
	attribute reference_datum = "sea-surface"
	attribute source_sensor = "sci_water_pressure"
	attribute standard_name = "sea_water_pressure"
	attribute units = "bar"
	attribute valid_max = 2000.0
	attribute valid_min = 0.0
dataset /sound_speed: float32, shape (1560)
	attribute _FillValue = 9.96920997e+36
	attribute ancillary_variables = "instrument_ctd"
	attribute long_name = "Sound Velocity"
	attribute observation_type = "calculated"
	attribute standard_name = "speed_of_sound_in_sea_water"
	attribute units = "m s-1"
	attribute valid_max = 1460.0
	attribute valid_min = 1560.0
dataset /source_file: string(1), shape (38)
	attribute all_sensors = "0"
	attribute comment = "Name of the source data file and associated file metadata"
	attribute dbd_label = "DBD_ASC(dinkum_binary_data_ascii)file"
	attribute encoding_ver = "2"
	attribute file_size_bytes = 2506456
	attribute filename = "unit_191-2015-004-4-1008-sf"
	attribute filename_extension = "dbd"
	attribute filename_label = "unit_191-2015-004-4-1008-dbd(01941008)"
	attribute fileopen_time = "Tue_Feb_10_02:19:28_2015"
	attribute long_name = "Source data file"
	attribute mission_name = "200_NW.MI"
	attribute num_ascii_tags = "14"
	attribute num_label_lines = "3"
	attribute num_segments = "1"
	attribute segment_filename_0 = "unit_191-2015-004-4-1008"
	attribute sensors_per_cycle = "76"
	attribute source_file = "/home/coolgroup/slocum/deployments/2015/unit_191-20150105T1443/data/in/ascii/dbd/unit_191_2015_004_4_1008_dbd.dat"
	attribute the8x3_filename = "01941008"
dataset /source_file_strlen: float32, shape (38)
dataset /temperature: float32, shape (1560)
	attribute _FillValue = 9.96920997e+36
	attribute ancillary_variables = "instrument_ctd"
	attribute bytes = 4
	attribute long_name = "Raw Temperature"
	attribute observation_type = "measured"
	attribute source_sensor = "sci_water_temp"
	attribute standard_name = "sea_water_temperature"
	attribute units = "degrees_C"
	attribute valid_max = 40.0
	attribute valid_min = -5.0
dataset /time: float64, shape (1560)
	attribute _FillValue = 9.969209968386869e+36
	attribute axis = "T"
	attribute bytes = 8
	attribute calendar = "gregorian"
	attribute comment = "Alias for m_present_time"
	attribute long_name = "m_present_time"
	attribute source_sensor = "m_present_time"
	attribute standard_name = "time"
	attribute units = "seconds since 1970-01-01T00:00:00+00:00"
	attribute valid_max = 2147483647
	attribute valid_min = 0
dataset /traj_strlen: float32, shape (22)
dataset /trajectory: string(1), shape (22)
	attribute cf_role = "trajectory_id"
	attribute comment = "A trajectory is a single deployment of a glider and may span multiple data files."
	attribute long_name = "Trajectory/Deployment Name"
dataset /u: float32, shape (1560)
	attribute _FillValue = 9.96920997e+36
	attribute bytes = 4
	attribute long_name = "Eastward Current"
	attribute observation_type = "calculated"
	attribute sensor = "m_final_water_vx"
	attribute source_sensor = "m_final_water_vx"
	attribute standard_name = "eastward_sea_water_velocity"
	attribute type = "f4"
	attribute units = "m s-1"
dataset /v: float32, shape (1560)
	attribute _FillValue = 9.96920997e+36
	attribute bytes = 4
	attribute long_name = "Northward Current"
	attribute observation_type = "calculated"
	attribute sensor = "m_final_water_vy"
	attribute source_sensor = "m_final_water_vy"
	attribute standard_name = "northward_sea_water_velocity"
	attribute type = "f4"
	attribute units = "m s-1"
dataset /water_depth: float32, shape (1560)
	attribute _FillValue = 9.96920997e+36
	attribute bytes = 4
	attribute comment = "CTD depth plus altitude off the bottom"
	attribute long_name = "m_water_depth"
	attribute sensor = "m_water_depth"
	attribute source_sensor = "m_water_depth"
	attribute standard_name = "sea_floor_depth_below_sea_surface"
	attribute type = "f4"
	attribute units = "m"