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Dataset Title:	Glider deployment #185 - polly 2023-12-03 (delayed)
Institution:	Dalhousie, Oceanography   (Dataset ID: polly_20231203_185_delayed)
Information:	Summary | License | FGDC | ISO 19115 | Metadata | Background | Files | Make a graph

 

Variable	Optional Constraint #1		Optional Constraint #2		Minimum	Maximum
trajectory (Trajectory/Deployment Name)	!= =~ <= >= = < >		!= =~ <= >= = < >		""	""
row	!= =~ <= >= = < >		!= =~ <= >= = < >		0	3244
time (UTC)	!= =~ <= >= = < >		!= =~ <= >= = < >		2023-12-03T15:00:00Z	2023-12-21T07:54:11Z
depth (m)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	258.2539978027344
latitude (degrees_north)	!= =~ <= >= = < >		!= =~ <= >= = < >		56.408412	57.159605
longitude (degrees_east)	!= =~ <= >= = < >		!= =~ <= >= = < >		-52.97388	-51.194858
c_battpos (inch)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.8999999761581421	0.8999999761581421
c_de_oil_vol (cc)	!= =~ <= >= = < >		!= =~ <= >= = < >		-420.0	420.0
c_fin (commanded fin, rad)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.44999998807907104	0.44999998807907104
c_heading (commanded heading, rad)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	6.275060176849365
c_microRider_on (Is microrider sampling, s)	!= =~ <= >= = < >		!= =~ <= >= = < >		-1.0	0.0
c_oxy4_on (Is optode sampling, s)	!= =~ <= >= = < >		!= =~ <= >= = < >		-1.0	0.0
c_pitch (commanded pitch, rad)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.4537859857082367	0.4537999927997589
c_profile_on (Commanded ctd sampling rate, s)	!= =~ <= >= = < >		!= =~ <= >= = < >		-1.0	0.0
c_wpt_lat (degree decimal minutes)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	57.129817
c_wpt_lon (degree decimal minutes)	!= =~ <= >= = < >		!= =~ <= >= = < >		-63.37325	0.0
m_air_pump (Is air pump on, bool)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	1
m_altitude (altitude, m)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	0.0
m_argos_is_xmitting (Is argos transmitting, bool)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	1
m_argos_on (Is argos powered on, bool)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	1
m_battery (battery voltage, volts)	!= =~ <= >= = < >		!= =~ <= >= = < >		14.77299976348877	16.531999588012695
m_battery_inst (volts)	!= =~ <= >= = < >		!= =~ <= >= = < >		14.643699645996094	16.533000946044922
m_battpos (inch)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.9269559979438782	0.94337397813797
m_coulomb_amphr_total (ah)	!= =~ <= >= = < >		!= =~ <= >= = < >		1.4149999618530273	120.8740005493164
m_coulomb_current (amps)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.051249999552965164	7.101560115814209
m_depth (Depth, m)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	258.2539978027344
m_depth_rate_avg_final (m s-1)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.534404993057251	0.4579080045223236
m_de_oil_vol (cc)	!= =~ <= >= = < >		!= =~ <= >= = < >		-414.50799560546875	422.3760070800781
m_digifin_leakdetect_reading (count)	!= =~ <= >= = < >		!= =~ <= >= = < >		1011.0	1023.0
m_fin (measured fin position, rad)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.5215380191802979	0.5051990151405334
m_final_water_vx (water velocity x, m s-1)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.03993700072169304	0.22206999361515045
m_final_water_vy (water velocity y, m s-1)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.21160200238227844	0.1712930053472519
m_gps_lat (degrees_north)	!= =~ <= >= = < >		!= =~ <= >= = < >		56.408412	57.159605
m_gps_lon (degrees_east)	!= =~ <= >= = < >		!= =~ <= >= = < >		-52.97388	-51.194858
m_gps_status (GPS status, enum)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	2
m_heading (measured heading, rad)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	6.281439781188965
m_iridium_on (Is iridium modem on, bool)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	1
m_iridium_status (Iridium modem status, enum)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	99
m_is_speed_estimated (bytes)	!= =~ <= >= = < >		!= =~ <= >= = < >		0	1
m_lat (degree decimal minutes)	!= =~ <= >= = < >		!= =~ <= >= = < >		56.407276	57.159605
m_leakdetect_voltage (volts)	!= =~ <= >= = < >		!= =~ <= >= = < >		2.492919921875	2.5
m_leakdetect_voltage_forward (volts)	!= =~ <= >= = < >		!= =~ <= >= = < >		2.4883999824523926	2.4987199306488037
m_leakdetect_voltage_science (volts)	!= =~ <= >= = < >		!= =~ <= >= = < >		2.4846200942993164	2.4950199127197266
m_lon (degree decimal minutes)	!= =~ <= >= = < >		!= =~ <= >= = < >		-53.007321	-51.194858
m_pitch (measured pitch, rad)	!= =~ <= >= = < >		!= =~ <= >= = < >		-1.0821000337600708	0.9093170166015625
m_raw_altitude (raw altitude, m)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	0.0
m_roll (measured roll, rad)	!= =~ <= >= = < >		!= =~ <= >= = < >		-1.172860026359558	1.2007900476455688
m_speed (m s-1)	!= =~ <= >= = < >		!= =~ <= >= = < >		-1.5967299938201904	1.032789945602417
m_vacuum (Internal glider pressure, InHg)	!= =~ <= >= = < >		!= =~ <= >= = < >		7.617380142211914	9.720470428466797
m_veh_temp (degree_C)	!= =~ <= >= = < >		!= =~ <= >= = < >		4.443270206451416	8.420809745788574
m_water_depth (Water Depth, m)	!= =~ <= >= = < >		!= =~ <= >= = < >		-1.0	-1.0
sci_m_present_secs_into_mission (s)	!= =~ <= >= = < >		!= =~ <= >= = < >		1.3960000276565552	587062.0
sci_microrider_c10_avg	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	3889.800048828125
sci_microrider_c4_avg	!= =~ <= >= = < >		!= =~ <= >= = < >		-8861.5	0.0
sci_microrider_c6_avg	!= =~ <= >= = < >		!= =~ <= >= = < >		-6910.10009765625	0.0
sci_microrider_c8_std	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	8885.2998046875
sci_microrider_c9_std	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	8179.7001953125
sci_oxy4_c1amp	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	627.4000244140625
sci_oxy4_c1rph	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	44.14699935913086
sci_oxy4_c2amp	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	711.0999755859375
sci_oxy4_c2rph	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	6.7820000648498535
sci_oxy4_calphase	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	37.375999450683594
sci_oxy4_oxygen	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	291.3169860839844
sci_oxy4_rawtemp	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	756.7999877929688
sci_oxy4_saturation (percent)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	90.26399993896484
sci_oxy4_tcphase	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	37.53200149536133
sci_oxy4_temp (degree_C)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	4.560999870300293
sci_oxy4_timestamp	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	0.0
sci_rbrctd_cond_cell_temp_00 (degree_C)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	4.432300090789795
sci_rbrctd_count_00 (count)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	1.0
sci_rbrctd_seapressure_00	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.427700012922287	259.4389953613281
conductivity	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	3.302769899368286
sci_water_pressure	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.04276999831199646	25.943899154663086
temperature (degree_C)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	4.570799827575684
pressure (Sea Water Pressure, dbar)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.4276999831199646	259.4389953613281
salinity (PSU)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	34.91882089159737
density	!= =~ <= >= = < >		!= =~ <= >= = < >		999.8444641620168	1028.8939104675048
crs (1)	!= =~ <= >= = < >		!= =~ <= >= = < >
lat_uv (degrees_north)	!= =~ <= >= = < >		!= =~ <= >= = < >		56.409377	57.159505
lon_uv (degrees_east)	!= =~ <= >= = < >		!= =~ <= >= = < >		-52.973817	-51.19625
profile_id (1)	!= =~ <= >= = < >		!= =~ <= >= = < >		1701615600	1703144252
profile_lat (Profile Latitude, degrees_north)	!= =~ <= >= = < >		!= =~ <= >= = < >		56.408855965611686	57.15948429926258
profile_lon (Profile Longitude, degrees_east)	!= =~ <= >= = < >		!= =~ <= >= = < >		-52.97286874214831	-51.195058071078975
profile_time (UTC)	!= =~ <= >= = < >		!= =~ <= >= = < >		2023-12-03T15:03:05Z	2023-12-21T07:45:52Z
time_uv (Depth-Averaged Time, UTC)	!= =~ <= >= = < >		!= =~ <= >= = < >		2023-12-03T15:05:08Z	2023-12-21T07:53:30Z
u (m.s-1)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.03993700072169304	0.23427000641822815
v (m.s-1)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.21160200238227844	0.17221799492835999
instrument_MicroRider_1000 (1)	!= =~ <= >= = < >		!= =~ <= >= = < >
instrument_bpump (1)	!= =~ <= >= = < >		!= =~ <= >= = < >
instrument_ctd (RBRlegato unpumped CTD, 1)	!= =~ <= >= = < >		!= =~ <= >= = < >
instrument_oxygen_optode (1)	!= =~ <= >= = < >		!= =~ <= >= = < >

 

Server-side Functions

distinct()

orderBy orderByDescending orderByClosest orderByCount orderByLimit orderByMax orderByMin orderByMinMax orderByMean orderBySum (" trajectory row time depth latitude longitude c_battpos c_de_oil_vol c_fin c_heading c_microRider_on c_oxy4_on c_pitch c_profile_on c_wpt_lat c_wpt_lon m_air_pump m_altitude m_argos_is_xmitting m_argos_on m_battery m_battery_inst m_battpos m_coulomb_amphr_total m_coulomb_current m_depth m_depth_rate_avg_final m_de_oil_vol m_digifin_leakdetect_reading m_fin m_final_water_vx m_final_water_vy m_gps_lat m_gps_lon m_gps_status m_heading m_iridium_on m_iridium_status m_is_speed_estimated m_lat m_leakdetect_voltage m_leakdetect_voltage_forward m_leakdetect_voltage_science m_lon m_pitch m_raw_altitude m_roll m_speed m_vacuum m_veh_temp m_water_depth sci_m_present_secs_into_mission sci_microrider_c10_avg sci_microrider_c4_avg sci_microrider_c6_avg sci_microrider_c8_std sci_microrider_c9_std sci_oxy4_c1amp sci_oxy4_c1rph sci_oxy4_c2amp sci_oxy4_c2rph sci_oxy4_calphase sci_oxy4_oxygen sci_oxy4_rawtemp sci_oxy4_saturation sci_oxy4_tcphase sci_oxy4_temp sci_oxy4_timestamp sci_rbrctd_cond_cell_temp_00 sci_rbrctd_count_00 sci_rbrctd_seapressure_00 conductivity sci_water_pressure temperature pressure salinity density crs lat_uv lon_uv profile_id profile_lat profile_lon profile_time time_uv u v instrument_MicroRider_1000 instrument_bpump instrument_ctd instrument_oxygen_optode trajectory row time depth latitude longitude c_battpos c_de_oil_vol c_fin c_heading c_microRider_on c_oxy4_on c_pitch c_profile_on c_wpt_lat c_wpt_lon m_air_pump m_altitude m_argos_is_xmitting m_argos_on m_battery m_battery_inst m_battpos m_coulomb_amphr_total m_coulomb_current m_depth m_depth_rate_avg_final m_de_oil_vol m_digifin_leakdetect_reading m_fin m_final_water_vx m_final_water_vy m_gps_lat m_gps_lon m_gps_status m_heading m_iridium_on m_iridium_status m_is_speed_estimated m_lat m_leakdetect_voltage m_leakdetect_voltage_forward m_leakdetect_voltage_science m_lon m_pitch m_raw_altitude m_roll m_speed m_vacuum m_veh_temp m_water_depth sci_m_present_secs_into_mission sci_microrider_c10_avg sci_microrider_c4_avg sci_microrider_c6_avg sci_microrider_c8_std sci_microrider_c9_std sci_oxy4_c1amp sci_oxy4_c1rph sci_oxy4_c2amp sci_oxy4_c2rph sci_oxy4_calphase sci_oxy4_oxygen sci_oxy4_rawtemp sci_oxy4_saturation sci_oxy4_tcphase sci_oxy4_temp sci_oxy4_timestamp sci_rbrctd_cond_cell_temp_00 sci_rbrctd_count_00 sci_rbrctd_seapressure_00 conductivity sci_water_pressure temperature pressure salinity density crs lat_uv lon_uv profile_id profile_lat profile_lon profile_time time_uv u v instrument_MicroRider_1000 instrument_bpump instrument_ctd instrument_oxygen_optode trajectory row time depth latitude longitude c_battpos c_de_oil_vol c_fin c_heading c_microRider_on c_oxy4_on c_pitch c_profile_on c_wpt_lat c_wpt_lon m_air_pump m_altitude m_argos_is_xmitting m_argos_on m_battery m_battery_inst m_battpos m_coulomb_amphr_total m_coulomb_current m_depth m_depth_rate_avg_final m_de_oil_vol m_digifin_leakdetect_reading m_fin m_final_water_vx m_final_water_vy m_gps_lat m_gps_lon m_gps_status m_heading m_iridium_on m_iridium_status m_is_speed_estimated m_lat m_leakdetect_voltage m_leakdetect_voltage_forward m_leakdetect_voltage_science m_lon m_pitch m_raw_altitude m_roll m_speed m_vacuum m_veh_temp m_water_depth sci_m_present_secs_into_mission sci_microrider_c10_avg sci_microrider_c4_avg sci_microrider_c6_avg sci_microrider_c8_std sci_microrider_c9_std sci_oxy4_c1amp sci_oxy4_c1rph sci_oxy4_c2amp sci_oxy4_c2rph sci_oxy4_calphase sci_oxy4_oxygen sci_oxy4_rawtemp sci_oxy4_saturation sci_oxy4_tcphase sci_oxy4_temp sci_oxy4_timestamp sci_rbrctd_cond_cell_temp_00 sci_rbrctd_count_00 sci_rbrctd_seapressure_00 conductivity sci_water_pressure temperature pressure salinity density crs lat_uv lon_uv profile_id profile_lat profile_lon profile_time time_uv u v instrument_MicroRider_1000 instrument_bpump instrument_ctd instrument_oxygen_optode trajectory row time depth latitude longitude c_battpos c_de_oil_vol c_fin c_heading c_microRider_on c_oxy4_on c_pitch c_profile_on c_wpt_lat c_wpt_lon m_air_pump m_altitude m_argos_is_xmitting m_argos_on m_battery m_battery_inst m_battpos m_coulomb_amphr_total m_coulomb_current m_depth m_depth_rate_avg_final m_de_oil_vol m_digifin_leakdetect_reading m_fin m_final_water_vx m_final_water_vy m_gps_lat m_gps_lon m_gps_status m_heading m_iridium_on m_iridium_status m_is_speed_estimated m_lat m_leakdetect_voltage m_leakdetect_voltage_forward m_leakdetect_voltage_science m_lon m_pitch m_raw_altitude m_roll m_speed m_vacuum m_veh_temp m_water_depth sci_m_present_secs_into_mission sci_microrider_c10_avg sci_microrider_c4_avg sci_microrider_c6_avg sci_microrider_c8_std sci_microrider_c9_std sci_oxy4_c1amp sci_oxy4_c1rph sci_oxy4_c2amp sci_oxy4_c2rph sci_oxy4_calphase sci_oxy4_oxygen sci_oxy4_rawtemp sci_oxy4_saturation sci_oxy4_tcphase sci_oxy4_temp sci_oxy4_timestamp sci_rbrctd_cond_cell_temp_00 sci_rbrctd_count_00 sci_rbrctd_seapressure_00 conductivity sci_water_pressure temperature pressure salinity density crs lat_uv lon_uv profile_id profile_lat profile_lon profile_time time_uv u v instrument_MicroRider_1000 instrument_bpump instrument_ctd instrument_oxygen_optode trajectory row time depth latitude longitude c_battpos c_de_oil_vol c_fin c_heading c_microRider_on c_oxy4_on c_pitch c_profile_on c_wpt_lat c_wpt_lon m_air_pump m_altitude m_argos_is_xmitting m_argos_on m_battery m_battery_inst m_battpos m_coulomb_amphr_total m_coulomb_current m_depth m_depth_rate_avg_final m_de_oil_vol m_digifin_leakdetect_reading m_fin m_final_water_vx m_final_water_vy m_gps_lat m_gps_lon m_gps_status m_heading m_iridium_on m_iridium_status m_is_speed_estimated m_lat m_leakdetect_voltage m_leakdetect_voltage_forward m_leakdetect_voltage_science m_lon m_pitch m_raw_altitude m_roll m_speed m_vacuum m_veh_temp m_water_depth sci_m_present_secs_into_mission sci_microrider_c10_avg sci_microrider_c4_avg sci_microrider_c6_avg sci_microrider_c8_std sci_microrider_c9_std sci_oxy4_c1amp sci_oxy4_c1rph sci_oxy4_c2amp sci_oxy4_c2rph sci_oxy4_calphase sci_oxy4_oxygen sci_oxy4_rawtemp sci_oxy4_saturation sci_oxy4_tcphase sci_oxy4_temp sci_oxy4_timestamp sci_rbrctd_cond_cell_temp_00 sci_rbrctd_count_00 sci_rbrctd_seapressure_00 conductivity sci_water_pressure temperature pressure salinity density crs lat_uv lon_uv profile_id profile_lat profile_lon profile_time time_uv u v instrument_MicroRider_1000 instrument_bpump instrument_ctd instrument_oxygen_optode ")

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The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  trajectory {
    String cf_role "trajectory_id";
    String comment "A trajectory is a single deployment of a glider and may span multiple data files.";
    String ioos_category "Identifier";
    String long_name "Trajectory/Deployment Name";
  }
  row {
    Int16 _FillValue 32767;
    Int16 actual_range 0, 3244;
    String long_name "Row";
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.701615600918e+9, 1.703145251285e+9;
    String axis "T";
    String calendar "gregorian";
    String comment "Measured or calculated time at each point in the time-series";
    String ioos_category "Time";
    String long_name "Time";
    String observation_type "measured";
    String sensor_identifier "time";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  depth {
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    Float64 _FillValue -9999.9;
    Float64 actual_range 0.0, 258.2539978027344;
    String axis "Z";
    Float64 colorBarMaximum 8000.0;
    Float64 colorBarMinimum -8000.0;
    String colorBarPalette "TopographyDepth";
    String comment "depth is generate by both sci_water_pressure or m_water_pressure mixture";
    String ioos_category "Location";
    String long_name "Depth";
    Float64 missing_value -9999.9;
    String observation_type "calculated";
    String platform "platform";
    String positive "down";
    String sensor_identifier "depth";
    String standard_name "depth";
    String units "m";
    Float64 valid_max 2000.0;
    Float64 valid_min 0.0;
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float64 _FillValue -9999.9;
    Float64 actual_range 56.408412, 57.159605;
    String axis "Y";
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String comment "Interpolated latitude at each point in the time-series";
    String ioos_category "Location";
    String long_name "Latitude";
    Float64 missing_value -9999.9;
    String observation_type "measured and interpolated";
    String platform "platform";
    String sensor_identifier "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 -9999.9;
    Float64 actual_range -52.97388, -51.194858;
    String axis "X";
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String comment "Values may be interpolated between measured GPS fixes.";
    String ioos_category "Location";
    String long_name "Longitude";
    Float64 missing_value -9999.9;
    String observation_type "measured and interpolated";
    String platform "platform";
    String sensor_identifier "lon";
    String standard_name "longitude";
    String units "degrees_east";
    Float64 valid_max 180.0;
    Float64 valid_min -180.0;
  }
  c_battpos {
    Float64 _FillValue -2.147483647e+9;
    Float64 actual_range -0.8999999761581421, 0.8999999761581421;
    String comment "From Sensor c_battpos. Commanded position of the pitch battery.";
    String instrument "bpump";
    String long_name "commanded position pitch battery";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "c_battpos";
    String units "inch";
  }
  c_de_oil_vol {
    Float64 _FillValue -2.147483647e+9;
    Float64 actual_range -420.0, 420.0;
    String comment "From Sensor c_de_oil_vol. Commanded position of the ballast pump.";
    String instrument "bpump";
    String long_name "commanded ballast pump oil volume";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "c_de_oil_vol";
    String units "cc";
  }
  c_fin {
    Float64 _FillValue -2.147483647e+9;
    Float64 actual_range -0.44999998807907104, 0.44999998807907104;
    String comment "From Senosr c_fin";
    String instrument "flight computer";
    String long_name "commanded fin";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "c_fin";
    String units "rad";
  }
  c_heading {
    Float64 _FillValue -2.147483647e+9;
    Float64 actual_range 0.0, 6.275060176849365;
    String instrument "flight computer";
    String long_name "commanded heading";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "c_heading";
    String units "rad";
  }
  c_microRider_on {
    Float64 _FillValue -2.147483647e+9;
    Float64 actual_range -1.0, 0.0;
    String comment "Is microrider powered on and what frequency is it sampling  <0 is off, 0=fast as instrument and sensors are set to sample, >0 n seconds between samples";
    String instrument "MicroRider-1000";
    String long_name "Is microrider sampling";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "c_microRider_on";
    String units "s";
  }
  c_oxy4_on {
    Float64 _FillValue -2.147483647e+9;
    Float64 actual_range -1.0, 0.0;
    String comment "Is optode powered on and what frequency should it sample  <0 is off, 0=fast as instrument and sensors are set to sample, >0 n seconds between samples";
    String instrument "oxygen optode";
    String long_name "Is optode sampling";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "c_oxy4_on";
    String units "s";
  }
  c_pitch {
    Float64 _FillValue -2.147483647e+9;
    Float64 actual_range -0.4537859857082367, 0.4537999927997589;
    String comment "From Sensor c_pitch";
    String instrument "flight computer";
    String long_name "commanded pitch";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "c_pitch";
    String units "rad";
  }
  c_profile_on {
    Float64 _FillValue -2.147483647e+9;
    Float64 actual_range -1.0, 0.0;
    String comment "Is CTD powered on and what frequency should it sample  <0 is off, 0=fast as instrument and sensors are set to sample, >0 n seconds between samples";
    String instrument "ctd";
    String long_name "Commanded ctd sampling rate";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "c_profile_on";
    String units "s";
  }
  c_wpt_lat {
    Float64 _FillValue 9.969209968386869e+36;
    Float64 actual_range 0.0, 57.129817;
    String 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.";
    String instrument "flight computer";
    String long_name "glider waypoint latitude";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "c_wpt_lat";
    String units "degree decimal minutes";
  }
  c_wpt_lon {
    Float64 _FillValue 9.969209968386869e+36;
    Float64 actual_range -63.37325, 0.0;
    String 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.";
    String instrument "flight computer";
    String long_name "glider waypoint longitude";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "c_wpt_lon";
    String units "degree decimal minutes";
  }
  m_air_pump {
    Byte _FillValue -127;
    String _Unsigned "false";
    Byte actual_range 0, 1;
    String comment "Is glider air pump currently powered on,   Boolean value: 1 = actively pumping or fully inflated with bladder valve solenoid shut, 0 = off, bladder valve open";
    String instrument "flight computer";
    String long_name "Is air pump on";
    Byte missing_value -15;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "m_air_pump";
    String units "bool";
  }
  m_altitude {
    Float64 _FillValue -2.147483647e+9;
    Float64 actual_range 0.0, 0.0;
    String comment "Glider's height above seafloor acoustically measured by Airmar altimeter pinging at 170kHz. Input is run through median filter.  For unfiltered values see parameter m_raw_altitude. Altimeter is calibrated assuming 1500m/s sound speed.";
    String instrument "flight computer";
    String long_name "altitude";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "m_altitude";
    String standard_name "altitude";
    String units "m";
  }
  m_argos_is_xmitting {
    Byte _FillValue -127;
    String _Unsigned "false";
    Byte actual_range 0, 1;
    String comment "Is Argos Platform Transmitter Terminal (PTT) currently transmitting.   Boolean, 1 = yes, 0 = no";
    String instrument "flight computer";
    String long_name "Is argos transmitting";
    Byte missing_value -15;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "m_argos_is_xmitting";
    String units "bool";
  }
  m_argos_on {
    Byte _FillValue -127;
    String _Unsigned "false";
    Byte actual_range 0, 1;
    String comment "Is Argos Platform Transmitter Terminal (PTT) currently powered on.   Boolean, 1 = yes, 0 = no";
    String instrument "flight computer";
    String long_name "Is argos powered on";
    Byte missing_value -15;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "m_argos_on";
    String units "bool";
  }
  m_battery {
    Float64 _FillValue -2.147483647e+9;
    Float64 actual_range 14.77299976348877, 16.531999588012695;
    Float64 colorBarMaximum 20.0;
    Float64 colorBarMinimum 0.0;
    String 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";
    String instrument "flight computer";
    String long_name "battery voltage";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "m_battery";
    String units "volts";
    Float64 valid_max 17.0;
    Float64 valid_min 0.0;
  }
  m_battery_inst {
    Float64 _FillValue -2.147483647e+9;
    Float64 actual_range 14.643699645996094, 16.533000946044922;
    Float64 colorBarMaximum 20.0;
    Float64 colorBarMinimum 0.0;
    String comment "From Sensor m_battery_inst";
    String instrument "flight computer";
    String long_name "instantaneous battery voltage";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "m_battery_inst";
    String units "volts";
    Float64 valid_max 17.0;
    Float64 valid_min 0.0;
  }
  m_battpos {
    Float64 _FillValue -2.147483647e+9;
    Float64 actual_range -0.9269559979438782, 0.94337397813797;
    String comment "From Sensor m_battpos. Measured position of the pitch battery. This sensor makes noise when moving.";
    String instrument "bpump";
    String long_name "measured position pitch battery";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "m_battpos";
    String units "inch";
  }
  m_coulomb_amphr_total {
    Float64 _FillValue -2.147483647e+9;
    Float64 actual_range 1.4149999618530273, 120.8740005493164;
    Float64 colorBarMaximum 2000.0;
    Float64 colorBarMinimum 0.0;
    String comment "From Sensor m_coulomb_amphr_total. Total amp-hrs measured since last coulomb_amphr_total reset.";
    String instrument "flight computer";
    String long_name "coulomb ampere hours total";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "m_coulomb_amphr_total";
    String units "ah";
    Float64 valid_max 1500.0;
    Float64 valid_min 0.0;
  }
  m_coulomb_current {
    Float64 _FillValue -2.147483647e+9;
    Float64 actual_range 0.051249999552965164, 7.101560115814209;
    String comment "From Sensor m_coulomb_current.";
    String instrument "flight computer";
    String long_name "instantaneous coulomb current";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "m_coulomb_current";
    String units "amps";
  }
  m_depth {
    Float64 _FillValue -9999.9;
    Float64 actual_range 0.0, 258.2539978027344;
    Float64 colorBarMaximum 8000.0;
    Float64 colorBarMinimum -8000.0;
    String colorBarPalette "TopographyDepth";
    String 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.";
    String long_name "Depth";
    Float64 missing_value -9999.9;
    String platform "platform";
    String positive "down";
    String sensor_identifier "m_depth";
    String standard_name "depth";
    String units "m";
  }
  m_depth_rate_avg_final {
    Float64 _FillValue -2.147483647e+9;
    Float64 actual_range -0.534404993057251, 0.4579080045223236;
    String comment "From Sensor m_depth_rate_avg_final.";
    String instrument "flight computer";
    String long_name "average vertical velocity";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "m_depth_rate_avg_final";
    String standard_name "platform_heave_rate_down";
    String units "m s-1";
  }
  m_de_oil_vol {
    Float64 _FillValue -2.147483647e+9;
    Float64 actual_range -414.50799560546875, 422.3760070800781;
    String comment "From Sensor m_de_oil_vol. Measured position of the ballast pump. This sensor makes noise when moving.";
    String instrument "bpump";
    String long_name "measured ballast pump oil volume`";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "m_de_oil_vol";
    String units "cc";
  }
  m_digifin_leakdetect_reading {
    Float64 _FillValue -2.147483647e+9;
    Float64 actual_range 1011.0, 1023.0;
    Float64 colorBarMaximum 100.0;
    Float64 colorBarMinimum 0.0;
    String 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)";
    String instrument "flight computer";
    String long_name "glider fin moisture sensor output";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "m_digifin_leakdetect_reading";
    String units "count";
  }
  m_fin {
    Float64 _FillValue -2.147483647e+9;
    Float64 actual_range -0.5215380191802979, 0.5051990151405334;
    String comment "From Sensor m_fin";
    String instrument "flight computer";
    String long_name "measured fin position";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "m_fin";
    String units "rad";
  }
  m_final_water_vx {
    Float64 _FillValue -2.147483647e+9;
    Float64 actual_range -0.03993700072169304, 0.22206999361515045;
    Float64 colorBarMaximum 0.5;
    Float64 colorBarMinimum -0.5;
    String comment "From Sensor m_final_water_vx.";
    String instrument "flight computer";
    String long_name "water velocity x";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "m_final_water_vx";
    String standard_name "sea_water_x_velocity";
    String units "m s-1";
  }
  m_final_water_vy {
    Float64 _FillValue -2.147483647e+9;
    Float64 actual_range -0.21160200238227844, 0.1712930053472519;
    Float64 colorBarMaximum 0.5;
    Float64 colorBarMinimum -0.5;
    String comment "From Sensor m_final_water_vy.";
    String instrument "flight computer";
    String long_name "water velocity y";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "m_final_water_vy";
    String standard_name "sea_water_y_velocity";
    String units "m s-1";
  }
  m_gps_lat {
    Float64 _FillValue 9.969209968386869e+36;
    Float64 actual_range 56.408412, 57.159605;
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String comment "From Sensor m_gps_lat.";
    String instrument "flight computer";
    String long_name "measured gps latitude";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "m_gps_lat";
    String standard_name "latitude";
    String units "degrees_north";
  }
  m_gps_lon {
    Float64 _FillValue 9.969209968386869e+36;
    Float64 actual_range -52.97388, -51.194858;
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String comment "From Sensor m_gps_lon.";
    String instrument "flight computer";
    String long_name "measured gps longitude";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "m_gps_lon";
    String standard_name "longitude";
    String units "degrees_east";
  }
  m_gps_status {
    Byte _FillValue -127;
    String _Unsigned "false";
    Byte actual_range 0, 2;
    String 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";
    String instrument "flight computer";
    String long_name "GPS status";
    Byte missing_value -15;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "m_gps_status";
    String units "enum";
  }
  m_heading {
    Float64 _FillValue -2.147483647e+9;
    Float64 actual_range 0.0, 6.281439781188965;
    String comment "From Sensor m_heading.";
    String instrument "flight computer";
    String long_name "measured heading";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "m_heading";
    String standard_name "platform_orientation";
    String units "rad";
  }
  m_iridium_on {
    Byte _FillValue -127;
    String _Unsigned "false";
    Byte actual_range 0, 1;
    String comment "Is glider's Iridium modem powered on.   Bool 1 = on, 0 = off.";
    String instrument "flight computer";
    String long_name "Is iridium modem on";
    Byte missing_value -15;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "m_iridium_on";
    String units "bool";
  }
  m_iridium_status {
    Byte _FillValue -127;
    String _Unsigned "false";
    Byte actual_range 0, 99;
    Float64 colorBarMaximum 150.0;
    Float64 colorBarMinimum 0.0;
    String comment "Coded Iridium modem status while powered on  MODEM_NO_CARRIER= 0,  MODEM_OK= 1,  MODEM_CONNECT= 2,  MODEM_ERROR= 3,  MODEM_NO_ANSWER= 4,  MODEM_BUSY= 5,  MODEM_NO_DIALTONE = 6,  LOGGING_IN= 7,  LOGGED_ON= 8,  MODEM_AWAITING_OK = 10,  MODEM_AWAITING_CONNECTION= 11  MODEM_TIMEOUT= 12  MODEM_UNKNOWN= 99,  NO_CHARS_TIMEOUT= 100,";
    String instrument "flight computer";
    String long_name "Iridium modem status";
    Byte missing_value -15;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "m_iridium_status";
    String units "enum";
    Byte valid_max 100;
    Byte valid_min 0;
  }
  m_is_speed_estimated {
    Byte _FillValue -127;
    String _Unsigned "false";
    Byte actual_range 0, 1;
    String comment "From Sensor m_is_speed_estimated. Tells if m_speed is computed from: M_DEPTH_RATE and M_PITCH -or-estimated. If M_PITCH is too small, estimate from M_MISSION_AVG_SPEED_DIVING/CLIMBING. If thruster is installed and M_PITCH or M_DEPTH_RATE are too small, estimate comes from input voltage/current.";
    String instrument "flight computer";
    String long_name "Is speed estimated";
    Byte missing_value -15;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "m_is_speed_estimated";
    String units "bytes";
  }
  m_lat {
    Float64 _FillValue 9.969209968386869e+36;
    Float64 actual_range 56.407276, 57.159605;
    String 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.";
    String instrument "flight computer";
    String long_name "dead reckoned platform latitude";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "m_lat";
    String units "degree decimal minutes";
  }
  m_leakdetect_voltage {
    Float64 _FillValue -2.147483647e+9;
    Float64 actual_range 2.492919921875, 2.5;
    Float64 colorBarMaximum 3.0;
    Float64 colorBarMinimum 0.0;
    String 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";
    String instrument "flight computer";
    String long_name "glider aft leak detect voltage";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "m_leakdetect_voltage";
    String units "volts";
    Float64 valid_max 2.5;
    Float64 valid_min 0.0;
  }
  m_leakdetect_voltage_forward {
    Float64 _FillValue -2.147483647e+9;
    Float64 actual_range 2.4883999824523926, 2.4987199306488037;
    Float64 colorBarMaximum 3.0;
    Float64 colorBarMinimum 0.0;
    String 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";
    String instrument "flight computer";
    String long_name "glider forward leak detect voltage";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "m_leakdetect_voltage_forward";
    String units "volts";
    Float64 valid_max 2.5;
    Float64 valid_min 0.0;
  }
  m_leakdetect_voltage_science {
    Float64 _FillValue -2.147483647e+9;
    Float64 actual_range 2.4846200942993164, 2.4950199127197266;
    Float64 colorBarMaximum 3.0;
    Float64 colorBarMinimum 0.0;
    String 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";
    String instrument "flight computer";
    String long_name "glider payload leak detect voltage";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "m_leakdetect_voltage_science";
    String units "volts";
    Float64 valid_max 2.5;
    Float64 valid_min 0.0;
  }
  m_lon {
    Float64 _FillValue 9.969209968386869e+36;
    Float64 actual_range -53.007321, -51.194858;
    String 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.";
    String instrument "flight computer";
    String long_name "dead reckoned platform longitude";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "m_lon";
    String units "degree decimal minutes";
  }
  m_pitch {
    Float64 _FillValue -2.147483647e+9;
    Float64 actual_range -1.0821000337600708, 0.9093170166015625;
    String comment "From Sensor m_pitch";
    String instrument "flight computer";
    String long_name "measured pitch";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "m_pitch";
    String standard_name "platform_pitch_angle";
    String units "rad";
  }
  m_raw_altitude {
    Float64 _FillValue -2.147483647e+9;
    Float64 actual_range 0.0, 0.0;
    String comment "Glider's height above seafloor acoustically measured by Airmar altimeter pinging at 170kHz. Output is unfiltered. Altimeter is calibrated assuming 1500m/s sound speed. See m_altitude for filtered values";
    String instrument "flight computer";
    String long_name "raw altitude";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "m_raw_altitude";
    String units "m";
  }
  m_roll {
    Float64 _FillValue -2.147483647e+9;
    Float64 actual_range -1.172860026359558, 1.2007900476455688;
    String comment "From Sensor m_roll.";
    String instrument "flight computer";
    String long_name "measured roll";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "m_roll";
    String standard_name "platform_roll_angle";
    String units "rad";
  }
  m_speed {
    Float64 _FillValue -2.147483647e+9;
    Float64 actual_range -1.5967299938201904, 1.032789945602417;
    String comment "From Sensor m_speed(m/s).";
    String instrument "flight computer";
    String long_name "vehicle horizontal speed through water";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "m_speed";
    String standard_name "platform_speed_wrt_ground";
    String units "m s-1";
  }
  m_vacuum {
    Float64 _FillValue -2.147483647e+9;
    Float64 actual_range 7.617380142211914, 9.720470428466797;
    String 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.";
    String instrument "flight computer";
    String long_name "Internal glider pressure";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "m_vacuum";
    String units "InHg";
  }
  m_veh_temp {
    Float64 _FillValue -2.147483647e+9;
    Float64 actual_range 4.443270206451416, 8.420809745788574;
    Float64 colorBarMaximum 40.0;
    Float64 colorBarMinimum -10.0;
    String comment "From Sensor m_veh_temp";
    String instrument "flight computer";
    String long_name "temperature inside glider";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "m_veh_temp";
    String units "degree_C";
  }
  m_water_depth {
    Float64 _FillValue -2.147483647e+9;
    Float64 actual_range -1.0, -1.0;
    Float64 colorBarMaximum 8000.0;
    Float64 colorBarMinimum -8000.0;
    String colorBarPalette "TopographyDepth";
    String instrument "flight computer";
    String long_name "Water Depth";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "m_water_depth";
    String standard_name "sea_floor_depth_below_sea_surface";
    String units "m";
  }
  sci_m_present_secs_into_mission {
    Float64 _FillValue -2.147483647e+9;
    Float64 actual_range 1.3960000276565552, 587062.0;
    String 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";
    String instrument "science computer";
    String long_name "Science time since mission began";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "sci_m_present_secs_into_mission";
    String units "s";
  }
  sci_microrider_c10_avg {
    Float64 actual_range 0.0, 3889.800048828125;
  }
  sci_microrider_c4_avg {
    Float64 actual_range -8861.5, 0.0;
  }
  sci_microrider_c6_avg {
    Float64 actual_range -6910.10009765625, 0.0;
  }
  sci_microrider_c8_std {
    Float64 actual_range 0.0, 8885.2998046875;
  }
  sci_microrider_c9_std {
    Float64 actual_range 0.0, 8179.7001953125;
  }
  sci_oxy4_c1amp {
    Float64 actual_range 0.0, 627.4000244140625;
    String comment "From Sensor sci_oxy4_c1amp.";
  }
  sci_oxy4_c1rph {
    Float64 actual_range 0.0, 44.14699935913086;
    String comment "From Sensor sci_oxy4_c1rph.";
  }
  sci_oxy4_c2amp {
    Float64 actual_range 0.0, 711.0999755859375;
    String comment "From Sensor sci_oxy4_c2amp.";
  }
  sci_oxy4_c2rph {
    Float64 actual_range 0.0, 6.7820000648498535;
    String comment "From Sensor sci_oxy4_c2rph.";
  }
  sci_oxy4_calphase {
    Float64 actual_range 0.0, 37.375999450683594;
    String comment "From Sensor sci_oxy4_calphase.";
  }
  sci_oxy4_oxygen {
    Float64 actual_range 0.0, 291.3169860839844;
    Float64 colorBarMaximum 500.0;
    Float64 colorBarMinimum 0.0;
  }
  sci_oxy4_rawtemp {
    Float64 actual_range 0.0, 756.7999877929688;
    String comment "From Sensor sci_oxy4_rawtemp.";
  }
  sci_oxy4_saturation {
    Float64 actual_range 0.0, 90.26399993896484;
    Float64 colorBarMaximum 100.0;
    Float64 colorBarMinimum 0.0;
    String comment "From Sensor sci_oxy4_saturation.";
    String units "percent";
  }
  sci_oxy4_tcphase {
    Float64 actual_range 0.0, 37.53200149536133;
    String comment "From Sensor sci_oxy4_tcphase.";
  }
  sci_oxy4_temp {
    Float64 actual_range 0.0, 4.560999870300293;
    Float64 colorBarMaximum 32.0;
    Float64 colorBarMinimum 0.0;
    String units "degree_C";
  }
  sci_oxy4_timestamp {
    Float64 actual_range 0.0, 0.0;
  }
  sci_rbrctd_cond_cell_temp_00 {
    Float64 actual_range 0.0, 4.432300090789795;
    Float64 colorBarMaximum 40.0;
    Float64 colorBarMinimum 30.0;
    String standard_name "sea_water_electrical_conductivity";
    String units "degree_C";
  }
  sci_rbrctd_count_00 {
    Float64 actual_range 0.0, 1.0;
    Float64 colorBarMaximum 100.0;
    Float64 colorBarMinimum 0.0;
    String units "count";
  }
  sci_rbrctd_seapressure_00 {
    Float64 actual_range -0.427700012922287, 259.4389953613281;
  }
  conductivity {
    Float64 actual_range 0.0, 3.302769899368286;
    Float64 colorBarMaximum 40.0;
    Float64 colorBarMinimum 30.0;
  }
  sci_water_pressure {
    Float64 actual_range -0.04276999831199646, 25.943899154663086;
    Float64 colorBarMaximum 5000.0;
    Float64 colorBarMinimum 0.0;
  }
  temperature {
    Float64 actual_range 0.0, 4.570799827575684;
    Float64 colorBarMaximum 32.0;
    Float64 colorBarMinimum 0.0;
    String units "degree_C";
  }
  pressure {
    Float64 _FillValue -9999.9;
    Float64 actual_range -0.4276999831199646, 259.4389953613281;
    Float64 colorBarMaximum 5000.0;
    Float64 colorBarMinimum 0.0;
    String long_name "Sea Water Pressure";
    Float64 missing_value -9999.9;
    String observation_type "measured";
    String platform "platform";
    String positive "down";
    String sensor_identifier "pressure";
    String standard_name "sea_water_pressure";
    String units "dbar";
    Float64 valid_max 2000.0;
    Float64 valid_min 0.0;
  }
  salinity {
    Float64 actual_range 0.0, 34.91882089159737;
    Float64 colorBarMaximum 37.0;
    Float64 colorBarMinimum 32.0;
    String units "PSU";
  }
  density {
    Float64 actual_range 999.8444641620168, 1028.8939104675048;
    Float64 colorBarMaximum 28.0;
    Float64 colorBarMinimum 20.0;
  }
  crs {
    Int32 _FillValue -2147483647;
    String epsg_code "EPSG:4326";
    String grid_mapping_name "latitude_longitude";
    Float64 inverse_flattening 298.257223563;
    String ioos_category "Other";
    String long_name "http://www.opengis.net/def/crs/EPSG/0/4326";
    Float64 semi_major_axis 6378137.0;
    String units "1";
  }
  lat_uv {
    Float64 _FillValue -9999.9;
    Float64 actual_range 56.409377, 57.159505;
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    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 long_name "Depth Averaged Latitude";
    Float64 missing_value -9999.9;
    String observation_type "calculated";
    String platform "platform";
    String sensor_identifier "lat_uv";
    String standard_name "latitude";
    String units "degrees_north";
    Float64 valid_max 90.0;
    Float64 valid_min -90.0;
  }
  lon_uv {
    Float64 _FillValue -9999.9;
    Float64 actual_range -52.973817, -51.19625;
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    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 long_name "Depth Averaged Longitude";
    Float64 missing_value -9999.9;
    String observation_type "calculated";
    String sensor_identifier "lon_uv";
    String standard_name "longitude";
    String units "degrees_east";
    Float64 valid_max 180.0;
    Float64 valid_min -180.0;
  }
  profile_id {
    Int32 _FillValue -9999;
    Int32 actual_range 1701615600, 1703144252;
    String cf_role "profile_id";
    Float64 colorBarMaximum 2.5e+9;
    Float64 colorBarMinimum 0.0;
    String comment "Sequential profile number within the trajectory.  This value is unique in each file that is part of a single trajectory/deployment.";
    String long_name "Profile ID";
    Int32 missing_value -9999;
    String sensor_identifier "profile_id";
    String units "1";
    Int32 valid_max 2147483647;
    Int32 valid_min 1;
  }
  profile_lat {
    Float64 _FillValue -9999.9;
    Float64 actual_range 56.408855965611686, 57.15948429926258;
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String comment "Value is interpolated to provide an estimate of the latitude at the mid-point of the profile";
    String long_name "Profile Latitude";
    Float64 missing_value -9999.9;
    String observation_type "calculated";
    String platform "platform";
    String sensor_identifier "profile_lat";
    String standard_name "latitude";
    String units "degrees_north";
    Float64 valid_max 90.0;
    Float64 valid_min -90.0;
  }
  profile_lon {
    Float64 _FillValue -9999.9;
    Float64 actual_range -52.97286874214831, -51.195058071078975;
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String comment "Value is interpolated to provide an estimate of the longitude at the mid-point of the profile";
    String long_name "Profile Longitude";
    Float64 missing_value -9999.9;
    String observation_type "calculated";
    String platform "platform";
    String sensor_identifier "profile_lon";
    String standard_name "longitude";
    String units "degrees_east";
    Float64 valid_max 180.0;
    Float64 valid_min -180.0;
  }
  profile_time {
    Float64 actual_range 1.701615785140275e+9, 1.703144752330866e+9;
    String calendar "gregorian";
    String comment "Timestamp corresponding to the mid-point of the profile";
    String ioos_category "Time";
    String long_name "Profile Time";
    String observation_type "calculated";
    String platform "platform";
    String sensor_identifier "profile_time";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  time_uv {
    Float64 actual_range 1.701615908062e+9, 1.703145210307999e+9;
    String calendar "gregorian";
    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 ioos_category "Time";
    String long_name "Depth-Averaged Time";
    String observation_type "calculated";
    String sensor_identifier "time_uv";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  u {
    Float64 _FillValue -9999.9;
    Float64 actual_range -0.03993700072169304, 0.23427000641822815;
    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 long_name "Depth-Averaged Eastward Sea Water Velocity";
    Float64 missing_value -9999.9;
    String observation_type "calculated";
    String platform "platform";
    String sensor_identifier "u";
    String standard_name "eastward_sea_water_velocity";
    String units "m.s-1";
    Float64 valid_max 10.0;
    Float64 valid_min -10.0;
  }
  v {
    Float64 _FillValue -9999.9;
    Float64 actual_range -0.21160200238227844, 0.17221799492835999;
    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 long_name "Depth-Averaged Northward Sea Water Velocity";
    Float64 missing_value -9999.9;
    String observation_type "calculated";
    String platform "platform";
    String sensor_identifier "v";
    String standard_name "northward_sea_water_velocity";
    String units "m.s-1";
    Float64 valid_max 10.0;
    Float64 valid_min -10.0;
  }
  instrument_MicroRider_1000 {
    Int32 _FillValue -999;
    String identifier "microrider";
    String long_name "Modular Turbulence Profiler";
    String platform "polly";
    String serial_number "470";
    String short_name "MicroRider-1000";
    String type "instrument";
    String units "1";
  }
  instrument_bpump {
    Int32 _FillValue -999;
    String comment "New G3 type Buoyancy Engine  -New 2021-04-20";
    String identifier "ballast_pump";
    String long_name "Slocum Glider G3 350 m oil pump";
    String platform "polly";
    String serial_number "0603";
    String short_name "bpump";
    String type "instrument";
    String units "1";
  }
  instrument_ctd {
    Int32 _FillValue -999;
    String identifier "sci_water";
    String long_name "RBRlegato unpumped CTD";
    String platform "polly";
    String serial_number "207520";
    String short_name "ctd";
    String type "instrument";
    String units "1";
  }
  instrument_oxygen_optode {
    Int32 _FillValue -999;
    String identifier "sci_oxy4";
    String long_name "Optode 4831";
    String platform "polly";
    String serial_number "658";
    String short_name "oxygen optode";
    String type "instrument";
    String units "1";
  }
 }
  NC_GLOBAL {
    String acknowledgement "The G3s glider was prepared by the Coastal Environmental Observation Technology and Research (CEOTR) group (ceotr.ocean.dal.ca). Financial support for the deployment and operation of the glider was provided by the Ocean Tracking Network and the Ocean Frontier Institute.";
    String cdm_data_type "TrajectoryProfile";
    String cdm_profile_variables "profile_id, time, latitude, longitude";
    String cdm_trajectory_variables "trajectory";
    String comment "A Teledyne Webb Research Slocum G3s glider equipped with a Rockland Scientific Microrider, microturbulence sensor, RBR CTD and Aanderaa optode to collect water column data in association with the Bubble Exchange in the Labrador Sea study.";
    String contributor_name "Tyler Byrne, Adam Comeau";
    String contributor_role "Operator, Operator";
    String Conventions "CF-1.8, COARDS, ACDD-1.3";
    String creator_email "ceotr@dal.ca";
    String creator_name "Coastal Environmental Observation Technology and Research (CEOTR)";
    String creator_type "institution";
    String creator_url "https://ceotr.ocean.dal.ca/gliders/home";
    String date_created "2024-01-29T20:43:07Z";
    String date_issued "2024-01-29T20:43:07Z";
    String date_modified "2024-01-29T20:43:07Z";
    String deployment_number "185";
    Float64 Easternmost_Easting -51.194858;
    String featureType "TrajectoryProfile";
    String format_version "IOOS_Glider_NetCDF_v3.0-noqartod.nc";
    String geospatial_bounds "POLYGON ((56.581830 -52.964360, 56.581830 -52.962840, 56.581380 -52.962840, 56.581380 -52.964360, 56.581830 -52.964360))";
    Float64 geospatial_lat_max 57.159605;
    Float64 geospatial_lat_min 56.408412;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -51.194858;
    Float64 geospatial_lon_min -52.97388;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 258.2539978027344;
    Float64 geospatial_vertical_min 0.0;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String history 
"2024-01-29T20:43:07Z - Created with the GUTILS package: https://github.com/SECOORA/GUTILS
2024-11-21T08:59:53Z (local files)
2024-11-21T08:59:53Z https://data.ceotr.ca/erddap/tabledap/polly_20231203_185_delayed.html";
    String id "polly_2023_12_03";
    String infoUrl "https://ceotr.ocean.dal.ca/gliders/home";
    String institution "Dalhousie, Oceanography";
    String keywords "2023-12-03, aft, air, altitude, ampere, amplitude, angle, argos, atmosphere, average, averaged, ballast, bathymetry, battery, began, below, bels, blue, bridge, c10, c_battpos, c_de_oil_vol, c_fin, c_heading, c_microRider_on, c_oxy4_on, c_pitch, c_profile_on, c_wpt_lat, c_wpt_lon, calibrated, cell, chemistry, circulation, commanded, compensated, concentration, conductivity, coulomb, counts, crs, ctd, current, currents, dalhousie, data, dead, delayed, density, deployment, depth, depth-averaged, detect, dissolved, down, earth, Earth Science > Atmosphere > Altitude > Station Height, Earth Science > Oceans > Bathymetry/Seafloor Topography > Bathymetry, Earth Science > Oceans > Ocean Chemistry > Oxygen, Earth Science > Oceans > Ocean Circulation > Ocean Currents, Earth Science > Oceans > Ocean Pressure > Water Pressure, Earth Science > Oceans > Ocean Temperature > Water Temperature, Earth Science > Oceans > Salinity/Density > Conductivity, Earth Science > Oceans > Salinity/Density > Density, Earth Science > Oceans > Salinity/Density > Salinity, eastward, eastward_sea_water_velocity, electrical, estimated, excitation, fin, floor, forward, fractional, fractional_saturation_of_oxygen_in_sea_water, glider, global, gps, ground, heading, heave, height, horizontal, hours, identifier, inside, instantaneous, instrument_bpump, instrument_ctd, instrument_MicroRider_1000, instrument_oxygen_optode, internal, iridium, lat_uv, latitude, leak, light, lon_uv, longitude, m_air_pump, m_altitude, m_argos_is_xmitting, m_argos_on, m_battery, m_battery_inst, m_battpos, m_coulomb_amphr_total, m_coulomb_current, m_de_oil_vol, m_depth, m_depth_rate_avg_final, m_digifin_leakdetect_reading, m_fin, m_final_water_vx, m_final_water_vy, m_gps_lat, m_gps_lon, m_gps_status, m_heading, m_iridium_on, m_iridium_status, m_is_speed_estimated, m_lat, m_leakdetect_voltage, m_leakdetect_voltage_forward, m_leakdetect_voltage_science, m_lon, m_pitch, m_raw_altitude, m_roll, m_speed, m_vacuum, m_veh_temp, m_water_depth, measured, measurement, measurements, microrider, microturbulence, mission, modem, moisture, mole, mole_concentration_of_dissolved_molecular_oxygen_in_sea_water, molecular, name, northward, northward_sea_water_velocity, O2, ocean, oceanography, oceans, oil, optode, orientation, output, oxygen, payload, phase, pitch, platform, platform_heave_rate_down, platform_orientation, platform_pitch_angle, platform_roll_angle, platform_speed_wrt_ground, polly, position, positioning, powered, practical, pressure, profile, profile_id, profile_lat, profile_lon, profile_time, profiler, pump, rate, raw, rbrlegato, reckoned, red, roll, row, salinity, salinity-temperature-depth, salinity/density, sampling, saturation, sci_m_present_secs_into_mission, sci_microrider_c10_avg, sci_microrider_c4_avg, sci_microrider_c6_avg, sci_microrider_c8_std, sci_microrider_c9_std, sci_oxy4_c1amp, sci_oxy4_c1rph, sci_oxy4_c2amp, sci_oxy4_c2rph, sci_oxy4_calphase, sci_oxy4_oxygen, sci_oxy4_rawtemp, sci_oxy4_saturation, sci_oxy4_tcphase, sci_oxy4_temp, sci_oxy4_timestamp, sci_rbrctd_cond_cell_temp_00, sci_rbrctd_count_00, sci_rbrctd_seapressure_00, sci_water_pressure, science, sea, sea_floor_depth_below_sea_surface, sea_water_density, sea_water_electrical_conductivity, sea_water_practical_salinity, sea_water_pressure, sea_water_temperature, sea_water_x_velocity, sea_water_y_velocity, seafloor, seawater, sensor, since, slocum, sonde, speed, station, status, std, surface, system, temperature, thermistor, through, time, time_uv, timestamp, topography, total, trajectory, trajectory/deployment, transmitting, u, unpumped, urider, v, vehicle, velocity, vertical, voltage, volume, water, waypoint, with, wrt";
    String keywords_vocabulary "GCMD Science Keywords";
    String license "This data may be redistributed and used without restriction.";
    String Metadata_Conventions "CF-1.6, COARDS, ACDD-1.3";
    String naming_authority "org.oceantrackingnetwork";
    Float64 Northernmost_Northing 57.159605;
    String platform_type "Slocum Glider";
    String power_type "Rechargeable lithium";
    String 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.";
    String project "Bubble Exchange in the Labrador Sea (BELS)";
    String publisher_email "ceotr@dal.ca";
    String publisher_name "Coastal Environmental Observation Technology and Research (CEOTR)";
    String publisher_type "institution";
    String publisher_url "http://ceotr.ocean.dal.ca/gliders/";
    String sea_name "Labrador Sea";
    String source "Observational data from a profiling glider";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 56.408412;
    String standard_name_vocabulary "CF Standard Name Table v79";
    String summary "uRider microturbulence measurements for BELS. 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.";
    String testing_mission "False";
    String time_coverage_duration "P0DT0H21M54.779000044S";
    String time_coverage_end "2023-12-21T07:54:11Z";
    String time_coverage_start "2023-12-03T15:00:00Z";
    String title "Glider deployment #185 - polly 2023-12-03 (delayed)";
    Float64 Westernmost_Easting -52.97388;
  }
}

 

---

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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