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Dataset Title:	Glider deployment #204 - polly 2025-03-24 (delayed)
Institution:	OTN   (Dataset ID: polly_20250324_204_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	2297
time (UTC)	!= =~ <= >= = < >		!= =~ <= >= = < >		2025-03-24T16:11:26Z	2025-04-15T14:40:30Z
depth (m)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	257.739990234375
latitude (degrees_north)	!= =~ <= >= = < >		!= =~ <= >= = < >		43.370567	44.509792
longitude (degrees_east)	!= =~ <= >= = < >		!= =~ <= >= = < >		-63.375873	-62.327803
c_fin (commanded fin position, rad)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.44999998807907104	0.44999998807907104
c_heading (commanded glider heading, rad)	!= =~ <= >= = < >		!= =~ <= >= = < >		6.989310350036249E-5	6.283160209655762
c_microRider_on (Is microrider sampling, s)	!= =~ <= >= = < >		!= =~ <= >= = < >		-1.0	0.0
c_pitch (commanded glider pitch, rad)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.4537859857082367	0.4537999927997589
c_wpt_lat (degree decimal minutes)	!= =~ <= >= = < >		!= =~ <= >= = < >		43.285638	44.50855
c_wpt_lon (degree decimal minutes)	!= =~ <= >= = < >		!= =~ <= >= = < >		-63.36395	-62.209685
m_air_pump (is air pump on, bool)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	1.0
m_altitude (altitude, m)	!= =~ <= >= = < >		!= =~ <= >= = < >		8.045909881591797	95.93550109863281
m_argos_is_xmitting (is argos transmitting, bool)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	1.0
m_argos_on (is argos powered on, bool)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	1.0
m_battery (battery voltage, volts)	!= =~ <= >= = < >		!= =~ <= >= = < >		13.466400146484375	16.41670036315918
m_battery_inst (volts)	!= =~ <= >= = < >		!= =~ <= >= = < >		13.441300392150879	16.425800323486328
m_bms_aft_current (instantaneous aft current, amps)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	1.9428199529647827
m_bms_ebay_current (amps)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.0031250000465661287	0.0
m_bms_emergency_battery_voltage (volts)	!= =~ <= >= = < >		!= =~ <= >= = < >		12.296600341796875	12.56879997253418
m_bms_pitch_current (amps)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	2.084350109100342
m_coulomb_amphr_total (ah)	!= =~ <= >= = < >		!= =~ <= >= = < >		5.002449989318848	171.86700439453125
m_coulomb_current (instantaneous amperage, amps)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.009686999954283237	4.029419898986816
m_depth (Depth, m)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	257.739990234375
m_depth_rate_avg_final (m s-1)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.2843469977378845	0.24648499488830566
m_digifin_leakdetect_reading (count)	!= =~ <= >= = < >		!= =~ <= >= = < >		887.0	1023.0
m_fin (fin position, rad)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.45968499779701233	0.4340110123157501
m_final_water_vx (water velocity x, m s-1)	!= =~ <= >= = < >		!= =~ <= >= = < >		-1.5369900465011597	0.05414089933037758
m_final_water_vy (water velocity y, m s-1)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.115106001496315	0.06259439885616302
m_gps_lat (latitude gps, degrees_north)	!= =~ <= >= = < >		!= =~ <= >= = < >		43.370567	44.509792
m_gps_lon (longitude gps, degrees_east)	!= =~ <= >= = < >		!= =~ <= >= = < >		-63.375873	-62.327803
m_gps_status (gps status, enum)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	2.0
m_heading (glider heading, rad)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	6.281439781188965
m_iridium_on (is iridium modem on, bool)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	1.0
m_iridium_status (iridium modem status, enum)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	99.0
m_is_speed_estimated (bool)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	1.0
m_lat (degree decimal minutes)	!= =~ <= >= = < >		!= =~ <= >= = < >		43.370515	44.509874
m_leakdetect_voltage (volts)	!= =~ <= >= = < >		!= =~ <= >= = < >		2.473259925842285	2.483910083770752
m_leakdetect_voltage_forward (volts)	!= =~ <= >= = < >		!= =~ <= >= = < >		2.462970018386841	2.473750114440918
m_leakdetect_voltage_science (volts)	!= =~ <= >= = < >		!= =~ <= >= = < >		2.4663000106811523	2.477839946746826
m_lon (degree decimal minutes)	!= =~ <= >= = < >		!= =~ <= >= = < >		-63.375873	-62.326572
m_pitch (glider pitch, rad)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.7592179775238037	0.7749260067939758
m_roll (glider roll, rad)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.5934119820594788	0.40317100286483765
m_speed (m s-1)	!= =~ <= >= = < >		!= =~ <= >= = < >		-1.0832099914550781	1.4133599996566772
m_vacuum (internal vacuum, InHg)	!= =~ <= >= = < >		!= =~ <= >= = < >		8.012240409851074	10.98449993133545
m_veh_temp (degree_C)	!= =~ <= >= = < >		!= =~ <= >= = < >		2.1849100589752197	9.467940330505371
m_water_depth (seafloor depth, m)	!= =~ <= >= = < >		!= =~ <= >= = < >		-1.0	274.3030090332031
sci_flbbbbv1_bb1_scaled (m-1 sr-1)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	0.01294730044901371
sci_flbbbbv1_bb1_sig	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	3142.0
sci_flbbbbv1_bb2_scaled (m-1 sr-1)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	0.0017246899660676718
sci_flbbbbv1_bb2_sig	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	988.0
sci_flbbbbv1_fl_scaled (mg m-3)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	8.891400337219238
sci_flbbbbv1_fl_sig	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	1263.0
sci_flbbcd_bb_sig	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	6030.0
sci_flbbcd_bb_units (m-1 sr-1)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	0.008165090344846249
sci_flbbcd_cdom_sig	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	690.0
sci_flbbcd_cdom_units (1)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	6.95419979095459
sci_flbbcd_chlor_sig	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	5770.0
sci_flbbcd_chlor_units (mg m-3)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	33.158599853515625
sci_m_present_secs_into_mission (s)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.9430000185966492	1558290.0
sci_microrider_c10_avg	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	3628.0
sci_microrider_c4_avg	!= =~ <= >= = < >		!= =~ <= >= = < >		-7327.10009765625	0.0
sci_microrider_c6_avg	!= =~ <= >= = < >		!= =~ <= >= = < >		-9361.5	0.0
sci_microrider_c8_std	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	6914.7998046875
sci_microrider_c9_std	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	8741.2998046875
conductivity (S.m-1)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	3.8239099979400635
sci_water_pressure (Pressure, bar)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.0038799999747425318	25.684099197387695
temperature (Sea Water Temperature, degree_C)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	10.222599983215332
pressure (Sea Water Pressure, dbar)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.03880000114440918	256.84100341796875
salinity (PSU)	!= =~ <= >= = < >		!= =~ <= >= = < >		0.0	35.07559670710895
density (Sea Water Density, kg.m-3)	!= =~ <= >= = < >		!= =~ <= >= = < >		999.8444641620168	1028.3208768496543
crs (1)	!= =~ <= >= = < >		!= =~ <= >= = < >
lat_uv (degrees_north)	!= =~ <= >= = < >		!= =~ <= >= = < >		43.37076	44.509675
lon_uv (degrees_east)	!= =~ <= >= = < >		!= =~ <= >= = < >		-63.37549	-62.328138
profile_id (1)	!= =~ <= >= = < >		!= =~ <= >= = < >		1.742832686E9	1.744727131E9
profile_lat (Profile Latitude, degrees_north)	!= =~ <= >= = < >		!= =~ <= >= = < >		43.37079485771478	44.509726000173345
profile_lon (Profile Longitude, degrees_east)	!= =~ <= >= = < >		!= =~ <= >= = < >		-63.37567654335083	-62.328204294247044
profile_time (UTC)	!= =~ <= >= = < >		!= =~ <= >= = < >		2025-03-24T16:12:19Z	2025-04-15T14:37:04Z
time_uv (Depth-Averaged Time, UTC)	!= =~ <= >= = < >		!= =~ <= >= = < >		2025-03-24T16:13:11Z	2025-04-15T14:38:14Z
u (m.s-1)	!= =~ <= >= = < >		!= =~ <= >= = < >		-1.5369900465011597	0.05414089933037758
v (m.s-1)	!= =~ <= >= = < >		!= =~ <= >= = < >		-0.11876600235700607	0.10240399837493896
instrument_MicroRider_1000 (1)	!= =~ <= >= = < >		!= =~ <= >= = < >
instrument_bpump (1)	!= =~ <= >= = < >		!= =~ <= >= = < >
instrument_ctd (RBRLegato unpumped CTD, 1)	!= =~ <= >= = < >		!= =~ <= >= = < >
instrument_fluorometer (1)	!= =~ <= >= = < >		!= =~ <= >= = < >
instrument_vmt (VEMCO mobile transceiver, 1)	!= =~ <= >= = < >		!= =~ <= >= = < >

 

Server-side Functions

distinct()

orderBy orderByDescending orderByClosest orderByCount orderByLimit orderByMax orderByMin orderByMinMax orderByMean orderBySum (" trajectory row time depth latitude longitude c_fin c_heading c_microRider_on c_pitch c_wpt_lat c_wpt_lon m_air_pump m_altitude m_argos_is_xmitting m_argos_on m_battery m_battery_inst m_bms_aft_current m_bms_ebay_current m_bms_emergency_battery_voltage m_bms_pitch_current m_coulomb_amphr_total m_coulomb_current 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_roll m_speed m_vacuum m_veh_temp m_water_depth sci_flbbbbv1_bb1_scaled sci_flbbbbv1_bb1_sig sci_flbbbbv1_bb2_scaled sci_flbbbbv1_bb2_sig sci_flbbbbv1_fl_scaled sci_flbbbbv1_fl_sig sci_flbbcd_bb_sig sci_flbbcd_bb_units sci_flbbcd_cdom_sig sci_flbbcd_cdom_units sci_flbbcd_chlor_sig sci_flbbcd_chlor_units 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 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_fluorometer instrument_vmt trajectory row time depth latitude longitude c_fin c_heading c_microRider_on c_pitch c_wpt_lat c_wpt_lon m_air_pump m_altitude m_argos_is_xmitting m_argos_on m_battery m_battery_inst m_bms_aft_current m_bms_ebay_current m_bms_emergency_battery_voltage m_bms_pitch_current m_coulomb_amphr_total m_coulomb_current 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_roll m_speed m_vacuum m_veh_temp m_water_depth sci_flbbbbv1_bb1_scaled sci_flbbbbv1_bb1_sig sci_flbbbbv1_bb2_scaled sci_flbbbbv1_bb2_sig sci_flbbbbv1_fl_scaled sci_flbbbbv1_fl_sig sci_flbbcd_bb_sig sci_flbbcd_bb_units sci_flbbcd_cdom_sig sci_flbbcd_cdom_units sci_flbbcd_chlor_sig sci_flbbcd_chlor_units 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 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_fluorometer instrument_vmt trajectory row time depth latitude longitude c_fin c_heading c_microRider_on c_pitch c_wpt_lat c_wpt_lon m_air_pump m_altitude m_argos_is_xmitting m_argos_on m_battery m_battery_inst m_bms_aft_current m_bms_ebay_current m_bms_emergency_battery_voltage m_bms_pitch_current m_coulomb_amphr_total m_coulomb_current 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_roll m_speed m_vacuum m_veh_temp m_water_depth sci_flbbbbv1_bb1_scaled sci_flbbbbv1_bb1_sig sci_flbbbbv1_bb2_scaled sci_flbbbbv1_bb2_sig sci_flbbbbv1_fl_scaled sci_flbbbbv1_fl_sig sci_flbbcd_bb_sig sci_flbbcd_bb_units sci_flbbcd_cdom_sig sci_flbbcd_cdom_units sci_flbbcd_chlor_sig sci_flbbcd_chlor_units 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 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_fluorometer instrument_vmt trajectory row time depth latitude longitude c_fin c_heading c_microRider_on c_pitch c_wpt_lat c_wpt_lon m_air_pump m_altitude m_argos_is_xmitting m_argos_on m_battery m_battery_inst m_bms_aft_current m_bms_ebay_current m_bms_emergency_battery_voltage m_bms_pitch_current m_coulomb_amphr_total m_coulomb_current 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_roll m_speed m_vacuum m_veh_temp m_water_depth sci_flbbbbv1_bb1_scaled sci_flbbbbv1_bb1_sig sci_flbbbbv1_bb2_scaled sci_flbbbbv1_bb2_sig sci_flbbbbv1_fl_scaled sci_flbbbbv1_fl_sig sci_flbbcd_bb_sig sci_flbbcd_bb_units sci_flbbcd_cdom_sig sci_flbbcd_cdom_units sci_flbbcd_chlor_sig sci_flbbcd_chlor_units 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 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_fluorometer instrument_vmt trajectory row time depth latitude longitude c_fin c_heading c_microRider_on c_pitch c_wpt_lat c_wpt_lon m_air_pump m_altitude m_argos_is_xmitting m_argos_on m_battery m_battery_inst m_bms_aft_current m_bms_ebay_current m_bms_emergency_battery_voltage m_bms_pitch_current m_coulomb_amphr_total m_coulomb_current 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_roll m_speed m_vacuum m_veh_temp m_water_depth sci_flbbbbv1_bb1_scaled sci_flbbbbv1_bb1_sig sci_flbbbbv1_bb2_scaled sci_flbbbbv1_bb2_sig sci_flbbbbv1_fl_scaled sci_flbbbbv1_fl_sig sci_flbbcd_bb_sig sci_flbbcd_bb_units sci_flbbcd_cdom_sig sci_flbbcd_cdom_units sci_flbbcd_chlor_sig sci_flbbcd_chlor_units 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 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_fluorometer instrument_vmt ")

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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, 2297;
    String long_name "Row";
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.742832686301e+9, 1.74472803089e+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, 257.739990234375;
    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 43.370567, 44.509792;
    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 -63.375873, -62.327803;
    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_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 position";
    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 6.989310350036249e-5, 6.283160209655762;
    String instrument "flight computer";
    String long_name "commanded glider 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_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 glider pitch";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "c_pitch";
    String units "rad";
  }
  c_wpt_lat {
    Float64 _FillValue 9.969209968386869e+36;
    Float64 actual_range 43.285638, 44.50855;
    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 "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 -63.36395, -62.209685;
    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 "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 {
    Float64 _FillValue -127.0;
    Float64 actual_range 0.0, 1.0;
    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";
    Float64 missing_value -9999.9;
    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 8.045909881591797, 95.93550109863281;
    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 {
    Float64 _FillValue -127.0;
    Float64 actual_range 0.0, 1.0;
    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";
    Float64 missing_value -9999.9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "m_argos_is_xmitting";
    String units "bool";
  }
  m_argos_on {
    Float64 _FillValue -127.0;
    Float64 actual_range 0.0, 1.0;
    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";
    Float64 missing_value -9999.9;
    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 13.466400146484375, 16.41670036315918;
    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 13.441300392150879, 16.425800323486328;
    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_bms_aft_current {
    Float64 _FillValue -2.147483647e+9;
    Float64 actual_range 0.0, 1.9428199529647827;
    String comment "From Sensor m_bms_aft_current. G3 BMS (battery management system) instantaneous measurement of amperage for aft battery pack.";
    String instrument "flight computer";
    String long_name "instantaneous aft current";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "m_bms_aft_current";
    String units "amps";
  }
  m_bms_ebay_current {
    Float64 _FillValue -2.147483647e+9;
    Float64 actual_range -0.0031250000465661287, 0.0;
    String comment "From Sensor m_bms_ebay_current. G3 BMS (battery management system) instantaneous measurement of amperage for extended energy bay battery pack.";
    String instrument "flight computer";
    String long_name "instantaneous energy bay current";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "m_bms_ebay_current";
    String units "amps";
  }
  m_bms_emergency_battery_voltage {
    Float64 _FillValue -2.147483647e+9;
    Float64 actual_range 12.296600341796875, 12.56879997253418;
    Float64 colorBarMaximum 15.0;
    Float64 colorBarMinimum 0.0;
    String comment "From Sensor m_bms_emergency_battery_voltage. G3 BMS (battery management system) measurement of voltage for emergency battery pack.";
    String instrument "flight computer";
    String long_name "emergency battery voltage";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "m_bms_emergency_battery_voltage";
    String units "volts";
    Float64 valid_max 13.0;
    Float64 valid_min 0.0;
  }
  m_bms_pitch_current {
    Float64 _FillValue -2.147483647e+9;
    Float64 actual_range 0.0, 2.084350109100342;
    String comment "From Sensor m_bms_pitch_current. G3 BMS (battery management system) instantaneous measurement of amperage for pitch battery pack.";
    String instrument "flight computer";
    String long_name "instantaneous pitch current";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "m_bms_pitch_current";
    String units "amps";
  }
  m_coulomb_amphr_total {
    Float64 _FillValue -2.147483647e+9;
    Float64 actual_range 5.002449989318848, 171.86700439453125;
    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 0.009686999954283237, 4.029419898986816;
    String comment "From Sensor m_coulomb_current.";
    String instrument "flight computer";
    String long_name "instantaneous amperage";
    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, 257.739990234375;
    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 -0.2843469977378845, 0.24648499488830566;
    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_digifin_leakdetect_reading {
    Float64 _FillValue -2.147483647e+9;
    Float64 actual_range 887.0, 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 "fin leak detect";
    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 -0.45968499779701233, 0.4340110123157501;
    String comment "From Sensor m_fin. Measured rudder position of the gliders fin.   <0 rudder left, >0 rudder right";
    String instrument "flight computer";
    String long_name "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 -1.5369900465011597, 0.05414089933037758;
    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 -0.115106001496315, 0.06259439885616302;
    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 43.370567, 44.509792;
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String comment "From Sensor m_gps_lat. Measured by the GPS while the glider is at the surface  DDMM.MMMM   >0 ==> North   <0 ==> South";
    String instrument "flight computer";
    String long_name "latitude gps";
    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 -63.375873, -62.327803;
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String comment "From Sensor m_gps_lon. DDMM.MMMM   >0 ==> East    <0 ==> West";
    String instrument "flight computer";
    String long_name "longitude gps";
    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 {
    Float64 _FillValue -127.0;
    Float64 actual_range 0.0, 2.0;
    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";
    Float64 missing_value -9999.9;
    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. This is measured by the gliders attitude sensor. This is the compass heading of the glider";
    String instrument "flight computer";
    String long_name "glider 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 {
    Float64 _FillValue -127.0;
    Float64 actual_range 0.0, 1.0;
    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";
    Float64 missing_value -9999.9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "m_iridium_on";
    String units "bool";
  }
  m_iridium_status {
    Float64 _FillValue -127.0;
    Float64 actual_range 0.0, 99.0;
    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";
    Float64 missing_value -9999.9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "m_iridium_status";
    String units "enum";
    Float64 valid_max 100.0;
    Float64 valid_min 0.0;
  }
  m_is_speed_estimated {
    Float64 _FillValue -127.0;
    Float64 actual_range 0.0, 1.0;
    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";
    Float64 missing_value -9999.9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "m_is_speed_estimated";
    String units "bool";
  }
  m_lat {
    Float64 _FillValue 9.969209968386869e+36;
    Float64 actual_range 43.370515, 44.509874;
    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 glider 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 2.473259925842285, 2.483910083770752;
    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 "aft leak detect";
    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 2.462970018386841, 2.473750114440918;
    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 "forward leak detect";
    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 2.4663000106811523, 2.477839946746826;
    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 "payload leak detect";
    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 -63.375873, -62.326572;
    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 glider 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 -0.7592179775238037, 0.7749260067939758;
    String comment "From Sensor m_pitch. This is measured by the gliders attitude sensor. Positive pitch is nose up, negative pitch is nose down.";
    String instrument "flight computer";
    String long_name "glider 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_roll {
    Float64 _FillValue -2.147483647e+9;
    Float64 actual_range -0.5934119820594788, 0.40317100286483765;
    String comment "From Sensor m_roll. This is measured by the gliders attitude sensor. Positive roll is starboard side down (clockwise), negative roll is starboard side up.";
    String instrument "flight computer";
    String long_name "glider 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 -1.0832099914550781, 1.4133599996566772;
    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 8.012240409851074, 10.98449993133545;
    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 vacuum";
    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 2.1849100589752197, 9.467940330505371;
    Float64 colorBarMaximum 40.0;
    Float64 colorBarMinimum -10.0;
    String comment "From Sensor m_veh_temp. Temperature inside glider, unsure of the accuracy, useful for diagnosing changes in vacuum.";
    String instrument "flight computer";
    String long_name "glider internal temperature";
    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, 274.3030090332031;
    Float64 colorBarMaximum 8000.0;
    Float64 colorBarMinimum -8000.0;
    String colorBarPalette "TopographyDepth";
    String instrument "flight computer";
    String long_name "seafloor 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_flbbbbv1_bb1_scaled {
    Float64 _FillValue -2.147483647e+9;
    Float64 actual_range 0.0, 0.01294730044901371;
    Float64 colorBarMaximum 10.0;
    Float64 colorBarMinimum -10.0;
    String comment "Total angle specific volume from backscattering sensor at 532 nanometers.";
    String instrument "fluorometer";
    String long_name "Total angle specific volume from backscattering sensor at 532 nanometers";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "sci_flbbbbv1_bb1_scaled";
    String standard_name "volume_scattering_function_of_radiative_flux_in_sea_water";
    String units "m-1 sr-1";
  }
  sci_flbbbbv1_bb1_sig {
    Float64 _FillValue -2.147483647e+9;
    Float64 actual_range 0.0, 3142.0;
    String comment "Raw backscattering sensor signal (count) at 532 nm wavelength. Volume scattering scale factor has not been applied.";
    String instrument "fluorometer";
    String long_name "Raw signal from backscattering sensor";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "sci_flbbbbv1_bb1_sig";
  }
  sci_flbbbbv1_bb2_scaled {
    Float64 _FillValue -2.147483647e+9;
    Float64 actual_range 0.0, 0.0017246899660676718;
    Float64 colorBarMaximum 10.0;
    Float64 colorBarMinimum -10.0;
    String comment "Total angle specific volume from backscattering sensor at 700 nanometers.  From Sensor sci_flbbcd_bb_units  scattering_angle: 117  radiation_wavelength: 700";
    String instrument "fluorometer";
    String long_name "Total angle specific volume from backscattering sensor at 700 nanometers";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "sci_flbbbbv1_bb2_scaled";
    String standard_name "volume_scattering_function_of_radiative_flux_in_sea_water";
    String units "m-1 sr-1";
  }
  sci_flbbbbv1_bb2_sig {
    Float64 _FillValue -2.147483647e+9;
    Float64 actual_range 0.0, 988.0;
    String comment "Raw backscattering sensor signal (count) at 700 nm wavelength. Volume scattering scale factor has not been applied.";
    String instrument "fluorometer";
    String long_name "Raw signal from backscattering sensor";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "sci_flbbbbv1_bb2_sig";
  }
  sci_flbbbbv1_fl_scaled {
    Float64 _FillValue -2.147483647e+9;
    Float64 actual_range 0.0, 8.891400337219238;
    Float64 colorBarMaximum 30.0;
    Float64 colorBarMinimum 0.03;
    String colorBarScale "Log";
    String comment "In-situ fluorometer with either manufacturer, laboratory or sample calibration applied.  From Sensor sci_flbbcd_chlor_units.";
    String instrument "fluorometer";
    String long_name "Chlorophyll-A";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "sci_flbbbbv1_fl_scaled";
    String standard_name "concentration_of_chlorophyll_in_sea_water";
    String units "mg m-3";
  }
  sci_flbbbbv1_fl_sig {
    Float64 _FillValue -2.147483647e+9;
    Float64 actual_range 0.0, 1263.0;
    Float64 colorBarMaximum 30.0;
    Float64 colorBarMinimum 0.03;
    String colorBarScale "Log";
    String comment "Raw fluorescence signal (count) from chlorophyll-a fluorometer.   From Sensor sci_flbbcd_chlor_sig. rfu = digital counts as fluorescence units";
    String instrument "fluorometer";
    String long_name "Raw signal from chlorophyll-a fluorometer";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "sci_flbbbbv1_fl_sig";
    String standard_name "concentration_of_chlorophyll_in_sea_water";
  }
  sci_flbbcd_bb_sig {
    Float64 _FillValue -2.147483647e+9;
    Float64 actual_range 0.0, 6030.0;
    String comment "Raw backscattering sensor signal (count) at 700 nm wavelength. Volume scattering scale factor has not been applied.  From Sensor sci_flbbcd_bb_sig. output = meter reading counts  scatter measured at 532nm";
    String instrument "fluorometer";
    String long_name "Raw signal from backscattering sensor";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "sci_flbbcd_bb_sig";
  }
  sci_flbbcd_bb_units {
    Float64 _FillValue -2.147483647e+9;
    Float64 actual_range 0.0, 0.008165090344846249;
    Float64 colorBarMaximum 10.0;
    Float64 colorBarMinimum -10.0;
    String comment "Total angle specific volume from backscattering sensor at 700 nanometers.  From Sensor sci_flbbcd_bb_units  scattering_angle: 117  radiation_wavelength: 700";
    String instrument "fluorometer";
    String long_name "Total angle specific volume from backscattering sensor at 700 nanometers";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "sci_flbbcd_bb_units";
    String standard_name "volume_scattering_function_of_radiative_flux_in_sea_water";
    String units "m-1 sr-1";
  }
  sci_flbbcd_cdom_sig {
    Float64 _FillValue -2.147483647e+9;
    Float64 actual_range 0.0, 690.0;
    String comment "The amount of violet to low ultra-violet radiation generated in the water column in response to high ultra-violet radiation transmission expressed relative to an unspecified baseline using fluorometer designed to detect CDOM, crude oil or UV-fluorescent dyes.    From Sensor sci_flbbcd_cdom_sig. raw output = meter reading counts  scatter measured at 700nm   Not CDOM (contrary to glider sensor name)";
    String instrument "fluorometer";
    String long_name "Raw fluorescence from coloured dissolved organic matter sensor";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "sci_flbbcd_cdom_sig";
  }
  sci_flbbcd_cdom_units {
    Float64 _FillValue -2.147483647e+9;
    Float64 actual_range 0.0, 6.95419979095459;
    Float64 colorBarMaximum 1.0;
    Float64 colorBarMinimum 0.0;
    String comment "The quantity of the optically measurable component of coloured (chromophoric) dissolved organic matter (CDOM) that fluoresces when excited with near ultra-violet (UV) light, measured in a unit volume of salt water by calibration against a quinine sulphate proxy. Often referred to as fluorescent dissolved organic matter (FDOM) when expressed as quinine sulphate equivalent.  From Sensor sci_flbbcd_cdom_units.";
    String instrument "fluorometer";
    String long_name "Concentration of coloured dissolved organic matter expressed as quinine sulphate equivalent (FDOM) in seawater";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "sci_flbbcd_cdom_units";
    String standard_name "concentration_of_colored_dissolved_organic_matter_in_sea_water_expressed_as_equivalent_mass_fraction_of_quinine_sulfate_dihydrate";
    String units "1";
  }
  sci_flbbcd_chlor_sig {
    Float64 _FillValue -2.147483647e+9;
    Float64 actual_range 0.0, 5770.0;
    Float64 colorBarMaximum 30.0;
    Float64 colorBarMinimum 0.03;
    String colorBarScale "Log";
    String comment "Raw fluorescence signal (count) from chlorophyll-a fluorometer.   From Sensor sci_flbbcd_chlor_sig. rfu = digital counts as fluorescence units";
    String instrument "fluorometer";
    String long_name "Raw signal from chlorophyll-a fluorometer";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "sci_flbbcd_chlor_sig";
    String standard_name "concentration_of_chlorophyll_in_sea_water";
  }
  sci_flbbcd_chlor_units {
    Float64 _FillValue -2.147483647e+9;
    Float64 actual_range 0.0, 33.158599853515625;
    Float64 colorBarMaximum 30.0;
    Float64 colorBarMinimum 0.03;
    String colorBarScale "Log";
    String comment "In-situ fluorometer with either manufacturer, laboratory or sample calibration applied.  From Sensor sci_flbbcd_chlor_units.";
    String instrument "fluorometer";
    String long_name "Chlorophyll-A";
    Float64 missing_value -2.147483648e+9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "sci_flbbcd_chlor_units";
    String standard_name "concentration_of_chlorophyll_in_sea_water";
    String units "mg m-3";
  }
  sci_m_present_secs_into_mission {
    Float64 _FillValue -2.147483647e+9;
    Float64 actual_range 0.9430000185966492, 1558290.0;
    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 _FillValue -9999.9;
    Float64 actual_range 0.0, 3628.0;
    String comment "Used in Microrider diagnostics";
    String instrument "MicroRider-1000";
    String long_name "Microrider C10 avg";
    Float64 missing_value -9999.9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "sci_microrider_c10_avg";
  }
  sci_microrider_c4_avg {
    Float64 _FillValue -9999.9;
    Float64 actual_range -7327.10009765625, 0.0;
    String comment "Used for microrider diagnostics";
    String instrument "MicroRider-1000";
    String long_name "Microrider C4 avg";
    Float64 missing_value -9999.9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "sci_microrider_c4_avg";
  }
  sci_microrider_c6_avg {
    Float64 _FillValue -9999.9;
    Float64 actual_range -9361.5, 0.0;
    String comment "Used for microrider diagnostics";
    String instrument "MicroRider-1000";
    String long_name "Microrider C6 avg";
    Float64 missing_value -9999.9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "sci_microrider_c6_avg";
  }
  sci_microrider_c8_std {
    Float64 _FillValue -9999.9;
    Float64 actual_range 0.0, 6914.7998046875;
    String comment "Used in Microrider diagnostics";
    String instrument "MicroRider-1000";
    String long_name "Microrider C8 std";
    Float64 missing_value -9999.9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "sci_microrider_c8_std";
  }
  sci_microrider_c9_std {
    Float64 _FillValue -9999.9;
    Float64 actual_range 0.0, 8741.2998046875;
    String comment "Used in Microrider diagnostics";
    String instrument "MicroRider-1000";
    String long_name "Microrider C9 std";
    Float64 missing_value -9999.9;
    String observation_type "measured";
    String platform "polly";
    String sensor_identifier "sci_microrider_c9_std";
  }
  conductivity {
    Float64 _FillValue -9999.9;
    Float64 actual_range 0.0, 3.8239099979400635;
    Float64 colorBarMaximum 40.0;
    Float64 colorBarMinimum 30.0;
    String long_name "Sea Water Electrical Conductivity";
    Float64 missing_value -9999.9;
    String observation_type "measured";
    String platform "platform";
    String sensor_identifier "conductivity";
    String standard_name "sea_water_electrical_conductivity";
    String units "S.m-1";
    Float64 valid_max 10.0;
    Float64 valid_min 0.0;
  }
  sci_water_pressure {
    Float64 _FillValue -9999.9;
    Float64 actual_range -0.0038799999747425318, 25.684099197387695;
    Float64 colorBarMaximum 5000.0;
    Float64 colorBarMinimum 0.0;
    String long_name "Pressure";
    Float64 missing_value -9999.9;
    String platform "platform";
    String sensor_identifier "sci_water_pressure";
    String standard_name "sea_water_pressure";
    String units "bar";
  }
  temperature {
    Float64 _FillValue -9999.9;
    Float64 actual_range 0.0, 10.222599983215332;
    Float64 colorBarMaximum 32.0;
    Float64 colorBarMinimum 0.0;
    String long_name "Sea Water Temperature";
    Float64 missing_value -9999.9;
    String observation_type "measured";
    String sensor_identifier "temperature";
    String standard_name "sea_water_temperature";
    String units "degree_C";
    Float64 valid_max 40.0;
    Float64 valid_min -5.0;
  }
  pressure {
    Float64 _FillValue -9999.9;
    Float64 actual_range -0.03880000114440918, 256.84100341796875;
    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 _FillValue -9999.9;
    Float64 actual_range 0.0, 35.07559670710895;
    Float64 colorBarMaximum 37.0;
    Float64 colorBarMinimum 32.0;
    String long_name "Sea Water Practical Salinity";
    Float64 missing_value -9999.9;
    String observation_type "calculated";
    String platform "platform";
    String sensor_identifier "salinity";
    String standard_name "sea_water_practical_salinity";
    String units "PSU";
    Float64 valid_max 40.0;
    Float64 valid_min 0.0;
  }
  density {
    Float64 _FillValue -9999.9;
    Float64 actual_range 999.8444641620168, 1028.3208768496543;
    Float64 colorBarMaximum 28.0;
    Float64 colorBarMinimum 20.0;
    String long_name "Sea Water Density";
    Float64 missing_value -9999.9;
    String observation_type "calculated";
    String platform "platform";
    String sensor_identifier "density";
    String standard_name "sea_water_density";
    String units "kg.m-3";
    Float64 valid_max 1040.0;
    Float64 valid_min 1015.0;
  }
  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 43.37076, 44.509675;
    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 -63.37549, -62.328138;
    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 {
    Float64 _FillValue -9999.9;
    Float64 actual_range 1.742832686e+9, 1.744727131e+9;
    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";
    Float64 missing_value -9999.9;
    String sensor_identifier "profile_id";
    String units "1";
    Float64 valid_max 2.147483647e+9;
    Float64 valid_min 1.0;
  }
  profile_lat {
    Float64 _FillValue -9999.9;
    Float64 actual_range 43.37079485771478, 44.509726000173345;
    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 -63.37567654335083, -62.328204294247044;
    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 1.742832739762688e+9, 1.744727824679509e+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 1.742832791716e+9, 1.744727894676e+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 -1.5369900465011597, 0.05414089933037758;
    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 -0.11876600235700607, 0.10240399837493896;
    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 purchase 2023-02-> Forward Section Only";
    String identifier "ballast_pump";
    String long_name "Slocum Glider G3 1000m oil pump";
    String platform "polly";
    String serial_number "733";
    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 "237044";
    String short_name "ctd";
    String type "instrument";
    String units "1";
  }
  instrument_fluorometer {
    Int32 _FillValue -999;
    String comment "Received 2 of these from seabird December 2024. Calibrated prior to shipment. Will be testing one of these for them on Spring bloom mission 2025    Calibrations sent by eric Feb 2025    sensor: u_flbbcd_chlor_cwo(nodim)     53 # clean water offset, nodim == counts  sensor: u_flbbcd_bb_cwo(nodim)        57 # clean water offset, nodim == counts  sensor: u_flbbcd_cdom_cwo(nodim)      52 # clean water offset, nodim == counts  sensor: u_flbbcd_chlor_sf(ug/l/nodim)  5.791775e-03 # scale factor to get units  sensor: u_flbbcd_bb_sf(Mnodim)         1.367792e-06 # (0.000003522) scale factor to get units  sensor: u_flbbcd_cdom_sf(ppb/nodim)    1.086029e-02# scale factor to get units    Note that the calibration math is the same as ECO classic, so no proglet change is needed, e.g.,    sci_flbbcd_chlor_units =  sci_flbbcd_chlor_sf * (sci_flbbcd_chlor_sig - sci_flbbcd_chlor_cwo)  sci_flbbcd_bb_units =  sci_flbbcd_bb_sf * (sci_flbbcd_b_sig - sci_flbbcd_b_cwo)  sci_flbbcd_cdom_units =  sci_flbbcd_cdom_sf * (sci_flbbcd_cdom_sig - sci_flbbcd_cdom_cwo)";
    String identifier "sci_flbbcd";
    String long_name "ECO Puck Triplet Sensor";
    String platform "polly";
    String serial_number "00017";
    String short_name "fluorometer";
    String type "instrument";
    String units "1";
  }
  instrument_vmt {
    Int32 _FillValue -999;
    String comment "Tag ID:1800, MAP-114, set to Never Tx.";
    String identifier "vmt";
    String long_name "VEMCO mobile transceiver";
    String platform "polly";
    String serial_number "1360646";
    String short_name "vmt";
    String type "instrument";
    String units "1";
  }
 }
  NC_GLOBAL {
    String acknowledgement "This deployment is supported by funding from CFI through the Ocean Tracking Network.";
    String cdm_data_type "TrajectoryProfile";
    String cdm_profile_variables "profile_id, time, latitude, longitude";
    String cdm_trajectory_variables "trajectory";
    String comment "This glider was deployed on the Scotian shelf in the Northwest Atlantic Ocean with a suite of bio-optical sensors to measure ocean conditions as the NW Atlantic phytoplankton spring bloom develops.";
    String contributor_name "Rober Lennox, Adam Comeau, Jude van der Meer, Zach Viva, Tyler Bryne, Ellis Keener-LaCroix, Hayden Wu, Maggie Folkins";
    String contributor_role "Principal Investigator, Glider Manager, Glider Technician, Glider Technician, Data Technician, Data Technician, Glider Technician";
    String Conventions "CF-1.8, COARDS, ACDD-1.3";
    String creator_name "OTN";
    String creator_type "institution";
    String date_created "2025-04-25T17:59:51Z";
    String date_issued "2025-04-25T17:59:51Z";
    String date_modified "2025-04-25T17:59:51Z";
    String deployment_number "204";
    Float64 Easternmost_Easting -62.327803;
    String featureType "TrajectoryProfile";
    String format_version "IOOS_Glider_NetCDF_v3.0-noqartod.nc";
    String geospatial_bounds "POLYGON ((44.507730 -63.334150, 44.507730 -63.332960, 44.506980 -63.332960, 44.506980 -63.334150, 44.507730 -63.334150))";
    Float64 geospatial_lat_max 44.509792;
    Float64 geospatial_lat_min 43.370567;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -62.327803;
    Float64 geospatial_lon_min -63.375873;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 257.739990234375;
    Float64 geospatial_vertical_min 0.0;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String history 
"2025-04-25T17:59:51Z - Created with the GUTILS package: https://github.com/SECOORA/GUTILS
2025-06-27T09:45:59Z (local files)
2025-06-27T09:45:59Z https://data.ceotr.ca/erddap/tabledap/polly_20250324_204_delayed.html";
    String id "polly_2025_03_24";
    String infoUrl "???";
    String institution "OTN";
    String keywords "1000m, 2025-03-24, aft, air, altitude, amperage, ampere, angle, argos, atmosphere, average, averaged, backscattering, bathymetry, battery, bay, began, below, c10, c_fin, c_heading, c_microRider_on, c_pitch, c_wpt_lat, c_wpt_lon, chemistry, chlorophyll, chlorophyll-a, circulation, colored, coloured, commanded, concentration, concentration_of_chlorophyll_in_sea_water, concentration_of_colored_dissolved_organic_matter_in_sea_water_expressed_as_equivalent_mass_fraction_of_quinine_sulfate_dihydrate, conductivity, coulomb, crs, ctd, current, currents, data, dead, delayed, density, deployment, depth, depth-averaged, detect, dihydrate, dissolved, down, earth, Earth Science > Atmosphere > Altitude > Station Height, Earth Science > Oceans > Bathymetry/Seafloor Topography > Bathymetry, Earth Science > Oceans > Ocean Chemistry > Chlorophyll, Earth Science > Oceans > Ocean Circulation > Ocean Currents, Earth Science > Oceans > Ocean Optics > Radiance, 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, eco, electrical, emergency, energy, equivalent, estimated, expressed, fdom, fin, floor, fluorescence, fluorometer, flux, forward, fraction, function, glider, global, gps, ground, heading, heave, height, horizontal, hours, identifier, instantaneous, instrument_bpump, instrument_ctd, instrument_fluorometer, instrument_MicroRider_1000, instrument_vmt, internal, iridium, lat_uv, latitude, leak, lon_uv, longitude, m_air_pump, m_altitude, m_argos_is_xmitting, m_argos_on, m_battery, m_battery_inst, m_bms_aft_current, m_bms_ebay_current, m_bms_emergency_battery_voltage, m_bms_pitch_current, m_coulomb_amphr_total, m_coulomb_current, 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_roll, m_speed, m_vacuum, m_veh_temp, m_water_depth, mass, matter, microrider, mission, mobile, modem, name, nanometers, northward, northward_sea_water_velocity, ocean, oceans, oil, optics, organic, orientation, otn, payload, 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, puck, pump, quinine, radiance, radiative, rate, raw, rbrlegato, reckoned, roll, row, salinity, salinity-temperature-depth, salinity/density, sampling, scattering, sci_flbbbbv1_bb1_scaled, sci_flbbbbv1_bb1_sig, sci_flbbbbv1_bb2_scaled, sci_flbbbbv1_bb2_sig, sci_flbbbbv1_fl_scaled, sci_flbbbbv1_fl_sig, sci_flbbcd_bb_sig, sci_flbbcd_bb_units, sci_flbbcd_cdom_sig, sci_flbbcd_cdom_units, sci_flbbcd_chlor_sig, sci_flbbcd_chlor_units, 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_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, signal, since, slocum, sonde, specific, speed, spring, station, status, std, sulfate, sulphate, surface, survey, system, temperature, through, time, time_uv, topography, total, trajectory, trajectory/deployment, transceiver, transmitting, triplet, u, unpumped, v, vacuum, vehicle, velocity, vemco, vertical, voltage, volume, volume_scattering_function_of_radiative_flux_in_sea_water, water, waypoint, 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 44.509792;
    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 "SBloGS";
    String sea_name "Northwest Atlantic Ocean";
    String source "Observational data from a profiling glider";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 43.370567;
    String standard_name_vocabulary "CF Standard Name Table v79";
    String summary "Spring Slocum Glider Survey. 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 "P0DT0H6M19.166999817S";
    String time_coverage_end "2025-04-15T14:40:30Z";
    String time_coverage_start "2025-03-24T16:11:26Z";
    String title "Glider deployment #204 - polly 2025-03-24 (delayed)";
    Float64 Westernmost_Easting -63.375873;
    String wmo_id "8901094";
  }
}

 

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Using tabledap to Request Data and Graphs from Tabular Datasets

tabledap lets you request a data subset, a graph, or a map from a tabular dataset (for example, buoy data), via a specially formed URL. tabledap uses the OPeNDAP Data Access Protocol (DAP) and its selection constraints.

The URL specifies what you want: the dataset, a description of the graph or the subset of the data, and the file type for the response.

• (easy) You can get data by using the dataset's Data Access Form or Subset form. They make the URL for you.
• (easy) You can make a graph or map by using the dataset's Make A Graph form. It makes the URL for you.
• (not hard) You can bypass the forms and get the data or make a graph or map by generating the URL by hand or with a computer program or script.

Tabledap request URLs must be in the form
https://coastwatch.pfeg.noaa.gov/erddap/tabledap/datasetID.fileType{?query}
For example,
https://coastwatch.pfeg.noaa.gov/erddap/tabledap/pmelTaoDySst.htmlTable?longitude,latitude,time,station,wmo_platform_code,T_25&time>=2015-05-23T12:00:00Z&time<=2015-05-31T12:00:00Z
Thus, the query is often a comma-separated list of desired variable names, followed by a collection of constraints (e.g., variable<value), each preceded by '&' (which is interpreted as "AND").

For details, see the tabledap Documentation.

 

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ERDDAP, Version 2.22
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