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Dataset Title:  um_242-20220903T1654 Real Time Raw Time Series Subscribe RSS
Institution:  University of Maine   (Dataset ID: um_242-20220903T1654-trajectory-raw-rt)
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Subset | Files | Make a graph
 
Variable ?   Optional
Constraint #1 ? 		Optional
Constraint #2 ? 		   Minimum ?
   or a List of Values ? 		   Maximum ?
 
 time (m_present_time, UTC) ?          2022-09-03T16:54:25Z    2022-10-06T14:23:18Z
  < slider >
 latitude (degrees_north) ?          42.671395    44.284885
  < slider >
 longitude (degrees_east) ?          -69.92396000000001    -67.58798499999999
  < slider >
 depth (CTD Depth, m) ?          -0.2281718    279.3314
  < slider >
 trajectory (Trajectory/Deployment Name) ?          "um_242-20220903T1654"    "um_242-20220903T1654"
 source_file (Source data file) ?      
   - +  ?
 platform (Slocum Glider um_242) ?              
 instrument_ctd ?              
 instrument_flbbcdslc ?              
 instrument_optode (Oxygen Optode) ?              
 instrument_pH (Deep ISFET Ocean pH Sensor) ?              
 c_alt_time (sec) ?          -1.0    0.0
 c_climb_target_depth (m) ?          7.0    30.0
 c_de_oil_vol (cc) ?          -260.0    260.0
 c_dive_target_depth (m) ?          44.0    280.0
 c_fin (rad) ?          -0.45    0.45
 c_heading (rad) ?          2.13633E-5    6.28112
 c_science_send_all (bool) ?          0    0
 c_thruster_on (%) ?          0.0    0.0
 c_weight_drop (bool) ?          0    0
 c_wpt_lat (lat) ?          4240.259    4420.18420007683
 c_wpt_lon (lon) ?          -6954.491    -6735.065
 c_wpt_x_lmc (m) ?          -185416.0    25159.8
 c_wpt_y_lmc (m) ?          -131972.0    0.0
 crs ?              
 f_fin_offset (rad) ?          0.0    0.0
 f_ocean_pressure_max (volts) ?          1.639    1.639
 f_ocean_pressure_min (volts) ?          0.167802    0.174319
 m_avg_speed (m/s) ?          0.0413927    0.382992
 m_battery_inst (volts) ?          13.7562    16.3633
 m_battpos (in) ?          -0.492361    0.768513
 m_comms_tickle_timestamp (UTC) ?          2022-09-03T16:54:33Z    2022-10-06T14:22:26Z
 m_cop_tickle_timestamp (UTC) ?          2022-09-03T16:54:33Z    2022-10-06T14:12:39Z
 m_coulomb_amphr (amp-hrs) ?          0.41325    223.345
 m_coulomb_amphr_total (amp-hrs) ?          2.12088    225.053
 m_de_oil_vol (cc) ?          -262.722    261.146
 m_depth (Depth, m) ?          0.0    6.99921
 m_depth_rate_avg_final (m/s) ?          -0.298555    0.308066
 m_digifin_leakdetect_reading (nodim) ?          1022.0    1023.0
 m_dip_angle (rad) ?          1.01753    1.33867
 m_fin (rad) ?          -0.458293    0.460852
 m_final_water_vx (m s-1) ?          -0.442535    0.216821
 m_final_water_vy (m s-1) ?          -0.265444    0.364608
 m_gps_lat (degrees_minutes_north) ?          4240.2837    4417.0931
 m_gps_lon (degrees_minutes_east) ?          -6955.4376    -6735.2791
 m_gps_mag_var (rad) ?          0.270526    0.287979
 m_gps_status (enum) ?          0    2
 m_hdg_derror (rad/sec) ?          -0.103943    0.0434298
 m_hdg_error (rad) ?          -1.34009    3.20031
 m_hdg_ierror (rad-sec) ?          -22.9095    12.2041
 m_heading (rad) ?          0.0    6.27969
 m_iridium_attempt_num (nodim) ?          0.0    4.0
 m_iridium_call_num (nodim) ?          1446.0    1979.0
 m_iridium_dialed_num (nodim) ?          3123.0    3668.0
 m_lat (degrees_minutes_north) ?          4240.26541727942    4417.09138774801
 m_leakdetect_voltage (volts) ?          2.47518    2.4844
 m_leakdetect_voltage_forward (volts) ?          2.47106    2.48117
 m_lon (degrees_minutes_east) ?          -6955.44062520623    -6735.16431893116
 m_magnetic_field (nodim) ?          2482.0    6195.0
 m_pitch (rad) ?          -0.6353    0.787143
 m_present_time (UTC) ?          2022-09-03T16:54:25Z    2022-10-06T14:23:18Z
 m_pressure (Flight Pressure, bar) ?          -0.312755    27.5488
 m_raw_altitude (m) ?          0.0    95.9939
 m_roll (rad) ?          -0.211185    0.0663225
 m_science_clothesline_lag (s) ?          -0.932434    48.28
 m_thruster_power (watt) ?          0.0    0.0
 m_tot_num_inflections (nodim) ?          7709.0    10678.0
 m_vacuum (inHg) ?          6.94138    9.74403
 m_veh_temp (c) ?          9.60567    24.0672
 m_vehicle_temp (degC) ?          0.0    0.0
 m_water_depth (m) ?          -1.0    293.616
 m_water_vx (m s-1) ?          -0.442535    0.219747
 m_water_vy (m s-1) ?          -0.272217    0.370388
 m_weight_drop (bool) ?          0    0
 m_x_lmc (m) ?          -185141.0    25261.7
 m_y_lmc (m) ?          -134433.0    334.951
 pressure (CTD Pressure, bar) ?          -0.23    281.77
 sci_ctd41cp_timestamp (UTC) ?          1970-01-01T00:00:00Z    2022-10-06T14:19:48Z
 sci_flntu_chlor_units (ug/l) ?          -0.048    15.456
 sci_flntu_turb_units (NTU) ?          -0.0061    24.8636
 sci_m_present_time (UTC) ?          2022-09-03T16:54:25Z    2022-10-06T14:20:07Z
 sci_oxy3835_wphase_dphase (nodim) ?          0.0    45.6
 sci_oxy3835_wphase_oxygen (nodim) ?          0.0    280.63
 sci_oxy3835_wphase_saturation (nodim) ?          0.0    110.19
 sci_oxy3835_wphase_temp (nodim) ?          0.0    24.14
 sci_sbe41n_ph_electrode_current (amps) ?          -1.437E-8    0.0
 sci_sbe41n_ph_electrode_voltage (volts) ?          -1.0094    0.0
 sci_sbe41n_ph_ref_voltage (volts) ?          -0.964851    0.0
 sci_sbe41n_ph_substrate_current (amps) ?          -3.181E-8    0.0
 sci_water_cond (S m-1) ?          0.0    4.5504
 sci_water_pressure (CTD Pressure, bar) ?          -0.023    28.177
 sci_water_temp (Celsius) ?          0.0    20.81
 u_alt_filter_enabled (bool) ?          1    1
 u_alt_min_depth (m) ?          2.0    2.0
 u_hd_fin_ap_deadband_reset (bool) ?          0    0
 u_hd_fin_ap_dgain (sec/rad) ?          -4.0    -4.0
 u_hd_fin_ap_gain (1/rad) ?          1.5    1.5
 u_hd_fin_ap_hardover_holdoff (sec) ?          120.0    120.0
 u_hd_fin_ap_igain (1/rad-sec) ?          0.02    0.02
 u_hd_fin_ap_inflection_holdoff (sec) ?          -1.0    -1.0
 u_heading_deadband (rad) ?          0.087    0.087
 u_heading_rate_deadband (rad/s) ?          0.0087    0.0087
 u_low_power_cycle_time (sec) ?          -1.0    -1.0
 u_low_power_hd_fin_ap_dgain (sec/rad) ?          0.0    0.0
 u_low_power_hd_fin_ap_gain (1/rad) ?          0.5    0.5
 u_low_power_hd_fin_ap_igain (1/rad-sec) ?          1.0E-4    1.0E-4
 u_min_water_depth (m) ?          0.0    0.0
 u_pitch_ap_deadband (rad) ?          0.0524    0.0524
 u_pitch_ap_dgain (s/rad) ?          1.0    1.0
 u_pitch_ap_gain (1/rad) ?          -3.0    -3.0
 u_pitch_max_delta_battpos (in) ?          0.2    0.2
 u_reqd_depth_at_surface (m) ?          7.0    7.0
 u_science_low_power (sec) ?          -1.0    -1.0
 x_current_target_altitude (m) ?          -1.0    20.0
 x_cycle_overrun_in_ms (msec) ?          145.964    187873.0
 x_fin_deadband (rad) ?          0.02    0.02
 x_fin_max (rad) ?          0.45    0.45
 x_lmc_xy_source (enum) ?          -2    3
 x_low_power_status (nodim) ?          1.0    1.0
 x_thruster_state (enum) ?          -1    -1
 
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The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  time {
    UInt32 _ChunkSizes 344;
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.66222406512845e+9, 1.66506619865613e+9;
    String axis "T";
    Int32 bytes 8;
    String calendar "gregorian";
    String comment "Alias for m_present_time";
    String ioos_category "Time";
    String long_name "m_present_time";
    String source_sensor "m_present_time";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
    Float64 valid_max 2.147483647e+9;
    Float64 valid_min 0.0;
  }
  latitude {
    UInt32 _ChunkSizes 344;
    String _CoordinateAxisType "Lat";
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range 42.671395, 44.284885;
    String axis "Y";
    Int32 bytes 8;
    String comment "m_gps_lat converted to decimal degrees and interpolated";
    String ioos_category "Location";
    String long_name "Latitude";
    String observation_type "calculated";
    Int32 precision 5;
    String source_sensor "m_gps_lat";
    String standard_name "latitude";
    String units "degrees_north";
    Float64 valid_max 90.0;
    Float64 valid_min -90.0;
  }
  longitude {
    UInt32 _ChunkSizes 344;
    String _CoordinateAxisType "Lon";
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range -69.92396000000001, -67.58798499999999;
    String axis "X";
    Int32 bytes 8;
    String comment "m_gps_lon converted to decimal degrees and interpolated";
    String ioos_category "Location";
    String long_name "Longitude";
    String observation_type "calculated";
    Int32 precision 5;
    String source_sensor "m_gps_lon";
    String standard_name "longitude";
    String units "degrees_east";
    Float64 valid_max 180.0;
    Float64 valid_min -180.0;
  }
  depth {
    UInt32 _ChunkSizes 344;
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -0.2281718, 279.3314;
    String axis "Z";
    String comment "Calculated from llat_pressure and llat_latitude using gsw.z_from_p";
    String ioos_category "Location";
    String long_name "CTD Depth";
    String observation_type "calculated";
    String positive "down";
    String reference_datum "sea-surface";
    String source_sensor "llat_pressure,llat_latitude";
    String standard_name "depth";
    String units "m";
    Float32 valid_max 2000.0;
    Float32 valid_min 0.0;
  }
  trajectory {
    UInt32 _ChunkSizes 20;
    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";
  }
  source_file {
    UInt32 _ChunkSizes 35;
    String all_sensors "0";
    String comment "Name of the source data file and associated file metadata";
    String dbd_label "DBD_ASC(dinkum_binary_data_ascii)file";
    String encoding_ver "2";
    Int32 file_size_bytes 170928;
    String filename "um_242-2022-245-6-995";
    String filename_extension "sbd";
    String filename_label "um_242-2022-245-6-995-sbd(01490995)";
    String fileopen_time "Thu_Oct__6_13:53:51_2022";
    String ioos_category "Unknown";
    String long_name "Source data file";
    String mission_name "350_N.MI";
    String num_ascii_tags "14";
    String num_label_lines "3";
    String num_segments "1";
    String segment_filename_0 "um_242-2022-245-6-995";
    String sensors_per_cycle "113";
    String source_file "/home/coolgroup/slocum/deployments/2022/um_242-20220903T1654/data/in/ascii/sbd/um_242_2022_245_6_995_sbd.dat";
    String the8x3_filename "01490995";
  }
  platform {
    Int32 _FillValue -2147483647;
    String depth_rating "350m";
    String glider_type "Teledyne Webb Research Slocum G2 glider";
    String id "University of Maine Slocum Glider um_242";
    String instrument "instrument_ctd,instrument_flbbcd,instrument_pH,instrument_optode";
    String ioos_category "Unknown";
    String long_name "Slocum Glider um_242";
    String os_version "8.5";
    String type "platform";
    String wmo_id "4802997";
    String wmo_platform_code "4802997";
  }
  instrument_ctd {
    Int32 _FillValue -2147483647;
    String calibration_date "2020-02-20";
    String comment "Pumped";
    String factory_calibrated "2020-02-20";
    String ioos_category "Identifier";
    String long_name "Conductivity, Temperature, Depth (CTD) Sensor";
    String make_model "Sea-Bird GPCTD";
    String owner "University of Maine";
    String platform "platform";
    String serial_number "9650";
    String type "instrument";
  }
  instrument_flbbcdslc {
    Int32 _FillValue -2147483647;
    String calibration_date "1970-01-01";
    String comment "Chlorophyll a,beta700nm,CDOM. No calibration date available.";
    String factory_calibrated "1970-01-01";
    String ioos_category "Identifier";
    String long_name "ECO Triplet Puck";
    String make_model "Sea-Bird ECO Triplet flbbcdslc";
    String owner "University of Maine";
    String platform "platform";
    String serial_number "2278";
    String type "instrument";
  }
  instrument_optode {
    Int32 _FillValue -2147483647;
    String calibration_date "1970-01-01";
    String comment "No calibration date available";
    String factory_calibrated "1970-01-01";
    String ioos_category "Identifier";
    String long_name "Oxygen Optode";
    String make_model "Aanderaa Oxygen Optode 5014W";
    String owner "University of Maine";
    String platform "platform";
    String serial_number "1406";
    String type "instrument";
  }
  instrument_pH {
    Int32 _FillValue -2147483647;
    String calibration_date "2020-08-21";
    String comment "V2";
    String factory_calibrated "2020-08-21";
    String ioos_category "Salinity";
    String long_name "Deep ISFET Ocean pH Sensor";
    String make_model "Sea-Bird Deep ISFET Ocean pH Sensor";
    String owner "University of Maine";
    String platform "platform";
    String serial_number "10490";
    String type "instrument";
  }
  c_alt_time {
    UInt32 _ChunkSizes 1024;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -1.0, 0.0;
    Int32 bytes 4;
    String ioos_category "Time";
    String long_name "c_alt_time";
    String sensor "c_alt_time";
    String source_sensor "c_alt_time";
    String type "f4";
    String units "sec";
  }
  c_climb_target_depth {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 7.0, 30.0;
    Int32 bytes 4;
    String ioos_category "Location";
    String long_name "c_climb_target_depth";
    String sensor "c_climb_target_depth";
    String source_sensor "c_climb_target_depth";
    String type "f4";
    String units "m";
  }
  c_de_oil_vol {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -260.0, 260.0;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "c_de_oil_vol";
    String sensor "c_de_oil_vol";
    String source_sensor "c_de_oil_vol";
    String type "f4";
    String units "cc";
  }
  c_dive_target_depth {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 44.0, 280.0;
    Int32 bytes 4;
    String ioos_category "Location";
    String long_name "c_dive_target_depth";
    String sensor "c_dive_target_depth";
    String source_sensor "c_dive_target_depth";
    String type "f4";
    String units "m";
  }
  c_fin {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -0.45, 0.45;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "c_fin";
    String sensor "c_fin";
    String source_sensor "c_fin";
    String type "f4";
    String units "rad";
  }
  c_heading {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 2.13633e-5, 6.28112;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "c_heading";
    String sensor "c_heading";
    String source_sensor "c_heading";
    String type "f4";
    String units "rad";
  }
  c_science_send_all {
    UInt32 _ChunkSizes 344;
    Byte _FillValue 127;
    String _Unsigned "false";
    Byte actual_range 0, 0;
    Int32 bytes 1;
    String ioos_category "Unknown";
    String long_name "c_science_send_all";
    String sensor "c_science_send_all";
    String source_sensor "c_science_send_all";
    String type "i1";
    String units "bool";
  }
  c_thruster_on {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0, 0.0;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "c_thruster_on";
    String sensor "c_thruster_on";
    String source_sensor "c_thruster_on";
    String type "f4";
    String units "%";
  }
  c_weight_drop {
    UInt32 _ChunkSizes 344;
    Byte _FillValue 127;
    String _Unsigned "false";
    Byte actual_range 0, 0;
    Int32 bytes 1;
    String ioos_category "Unknown";
    String long_name "c_weight_drop";
    String sensor "c_weight_drop";
    String source_sensor "c_weight_drop";
    String type "i1";
    String units "bool";
  }
  c_wpt_lat {
    UInt32 _ChunkSizes 344;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range 4240.259, 4420.18420007683;
    Int32 bytes 8;
    String ioos_category "Location";
    String long_name "c_wpt_lat";
    String sensor "c_wpt_lat";
    String source_sensor "c_wpt_lat";
    String type "f8";
    String units "lat";
  }
  c_wpt_lon {
    UInt32 _ChunkSizes 344;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range -6954.491, -6735.065;
    Int32 bytes 8;
    String ioos_category "Location";
    String long_name "c_wpt_lon";
    String sensor "c_wpt_lon";
    String source_sensor "c_wpt_lon";
    String type "f8";
    String units "lon";
  }
  c_wpt_x_lmc {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -185416.0, 25159.8;
    Int32 bytes 4;
    String ioos_category "Location";
    String long_name "c_wpt_x_lmc";
    String sensor "c_wpt_x_lmc";
    String source_sensor "c_wpt_x_lmc";
    String type "f4";
    String units "m";
  }
  c_wpt_y_lmc {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -131972.0, 0.0;
    Int32 bytes 4;
    String ioos_category "Location";
    String long_name "c_wpt_y_lmc";
    String sensor "c_wpt_y_lmc";
    String source_sensor "c_wpt_y_lmc";
    String type "f4";
    String units "m";
  }
  crs {
    Int32 _FillValue -2147483647;
    String epsg_code "EPSG:4326";
    String grid_mapping_name "latitude_longitude";
    Float64 inverse_flattening 298.257223563;
    String ioos_category "Unknown";
    String long_name "http://www.opengis.net/def/crs/EPSG/0/4326";
    Float64 semi_major_axis 6378137.0;
  }
  f_fin_offset {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0, 0.0;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "f_fin_offset";
    String sensor "f_fin_offset";
    String source_sensor "f_fin_offset";
    String type "f4";
    String units "rad";
  }
  f_ocean_pressure_max {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 1.639, 1.639;
    Int32 bytes 4;
    String ioos_category "Pressure";
    String long_name "f_ocean_pressure_max";
    String sensor "f_ocean_pressure_max";
    String source_sensor "f_ocean_pressure_max";
    String type "f4";
    String units "volts";
  }
  f_ocean_pressure_min {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.167802, 0.174319;
    Int32 bytes 4;
    String ioos_category "Pressure";
    String long_name "f_ocean_pressure_min";
    String sensor "f_ocean_pressure_min";
    String source_sensor "f_ocean_pressure_min";
    String type "f4";
    String units "volts";
  }
  m_avg_speed {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0413927, 0.382992;
    Int32 bytes 4;
    String ioos_category "Currents";
    String long_name "m_avg_speed";
    String sensor "m_avg_speed";
    String source_sensor "m_avg_speed";
    String type "f4";
    String units "m/s";
  }
  m_battery_inst {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 13.7562, 16.3633;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "m_battery_inst";
    String sensor "m_battery_inst";
    String source_sensor "m_battery_inst";
    String type "f4";
    String units "volts";
  }
  m_battpos {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -0.492361, 0.768513;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "m_battpos";
    String sensor "m_battpos";
    String source_sensor "m_battpos";
    String type "f4";
    String units "in";
  }
  m_comms_tickle_timestamp {
    UInt32 _ChunkSizes 344;
    Float64 actual_range 1.66222407308801e+9, 1.66506614649509e+9;
    Int32 bytes 8;
    String ioos_category "Time";
    String long_name "m_comms_tickle_timestamp";
    String sensor "m_comms_tickle_timestamp";
    String source_sensor "m_comms_tickle_timestamp";
    String time_origin "01-JAN-1970 00:00:00";
    String type "f8";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  m_cop_tickle_timestamp {
    UInt32 _ChunkSizes 344;
    Float64 actual_range 1.66222407309058e+9, 1.66506555942731e+9;
    Int32 bytes 8;
    String ioos_category "Time";
    String long_name "m_cop_tickle_timestamp";
    String sensor "m_cop_tickle_timestamp";
    String source_sensor "m_cop_tickle_timestamp";
    String time_origin "01-JAN-1970 00:00:00";
    String type "f8";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  m_coulomb_amphr {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.41325, 223.345;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "m_coulomb_amphr";
    String sensor "m_coulomb_amphr";
    String source_sensor "m_coulomb_amphr";
    String type "f4";
    String units "amp-hrs";
  }
  m_coulomb_amphr_total {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 2.12088, 225.053;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "m_coulomb_amphr_total";
    String sensor "m_coulomb_amphr_total";
    String source_sensor "m_coulomb_amphr_total";
    String type "f4";
    String units "amp-hrs";
  }
  m_de_oil_vol {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -262.722, 261.146;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "m_de_oil_vol";
    String sensor "m_de_oil_vol";
    String source_sensor "m_de_oil_vol";
    String type "f4";
    String units "cc";
  }
  m_depth {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0, 6.99921;
    String axis "Z";
    Int32 bytes 4;
    String comment "Glider pressure transducer measured pressure";
    String ioos_category "Location";
    String long_name "Depth";
    String observation_type "calculated";
    String positive "down";
    String reference_datum "sea-surface";
    String source_sensor "m_depth";
    String standard_name "depth";
    String units "m";
    Float32 valid_max 2000.0;
    Float32 valid_min 0.0;
  }
  m_depth_rate_avg_final {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -0.298555, 0.308066;
    Int32 bytes 4;
    String ioos_category "Location";
    String long_name "m_depth_rate_avg_final";
    String sensor "m_depth_rate_avg_final";
    String source_sensor "m_depth_rate_avg_final";
    String type "f4";
    String units "m/s";
  }
  m_digifin_leakdetect_reading {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 1022.0, 1023.0;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "m_digifin_leakdetect_reading";
    String sensor "m_digifin_leakdetect_reading";
    String source_sensor "m_digifin_leakdetect_reading";
    String type "f4";
    String units "nodim";
  }
  m_dip_angle {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 1.01753, 1.33867;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "m_dip_angle";
    String sensor "m_dip_angle";
    String source_sensor "m_dip_angle";
    String type "f4";
    String units "rad";
  }
  m_fin {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -0.458293, 0.460852;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "m_fin";
    String sensor "m_fin";
    String source_sensor "m_fin";
    String type "f4";
    String units "rad";
  }
  m_final_water_vx {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -0.442535, 0.216821;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "m_final_water_vx";
    String observation_type "calculated";
    String sensor "m_final_water_vx";
    String source_sensor "m_final_water_vx";
    String standard_name "eastward_sea_water_velocity";
    String type "f4";
    String units "m s-1";
  }
  m_final_water_vy {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -0.265444, 0.364608;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "m_final_water_vy";
    String observation_type "calculated";
    String sensor "m_final_water_vy";
    String source_sensor "m_final_water_vy";
    String standard_name "northward_sea_water_velocity";
    String type "f4";
    String units "m s-1";
  }
  m_gps_lat {
    UInt32 _ChunkSizes 344;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range 4240.2837, 4417.0931;
    String axis "Y";
    Int32 bytes 8;
    String comment "Latitude measured using on-board GPS.  NMEA coordinates.";
    String ioos_category "Time";
    String long_name "GPS Measured Latitude";
    String observation_type "measured";
    Int32 precision 5;
    String source_sensor "m_gps_lat";
    String units "degrees_minutes_north";
    Float64 valid_max 9000.0;
    Float64 valid_min -9000.0;
  }
  m_gps_lon {
    UInt32 _ChunkSizes 344;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range -6955.4376, -6735.2791;
    String axis "X";
    Int32 bytes 8;
    String comment "Longitude measured using on-board GPS. NMEA coordinates.";
    String ioos_category "Time";
    String long_name "GPS Measured Longitude";
    String observation_type "measured";
    Int32 precision 5;
    String source_sensor "m_gps_lon";
    String units "degrees_minutes_east";
    Float64 valid_max 18000.0;
    Float64 valid_min -18000.0;
  }
  m_gps_mag_var {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.270526, 0.287979;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "m_gps_mag_var";
    String sensor "m_gps_mag_var";
    String source_sensor "m_gps_mag_var";
    String type "f4";
    String units "rad";
  }
  m_gps_status {
    UInt32 _ChunkSizes 344;
    Byte _FillValue 127;
    String _Unsigned "false";
    Byte actual_range 0, 2;
    Int32 bytes 1;
    String ioos_category "Unknown";
    String long_name "m_gps_status";
    String sensor "m_gps_status";
    String source_sensor "m_gps_status";
    String type "i1";
    String units "enum";
  }
  m_hdg_derror {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -0.103943, 0.0434298;
    Int32 bytes 4;
    String ioos_category "Statistics";
    String long_name "m_hdg_derror";
    String sensor "m_hdg_derror";
    String source_sensor "m_hdg_derror";
    String type "f4";
    String units "rad/sec";
  }
  m_hdg_error {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -1.34009, 3.20031;
    Int32 bytes 4;
    String ioos_category "Statistics";
    String long_name "m_hdg_error";
    String sensor "m_hdg_error";
    String source_sensor "m_hdg_error";
    String type "f4";
    String units "rad";
  }
  m_hdg_ierror {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -22.9095, 12.2041;
    Int32 bytes 4;
    String ioos_category "Statistics";
    String long_name "m_hdg_ierror";
    String sensor "m_hdg_ierror";
    String source_sensor "m_hdg_ierror";
    String type "f4";
    String units "rad-sec";
  }
  m_heading {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0, 6.27969;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "m_heading";
    String sensor "m_heading";
    String source_sensor "m_heading";
    String type "f4";
    String units "rad";
  }
  m_iridium_attempt_num {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0, 4.0;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "m_iridium_attempt_num";
    String sensor "m_iridium_attempt_num";
    String source_sensor "m_iridium_attempt_num";
    String type "f4";
    String units "nodim";
  }
  m_iridium_call_num {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 1446.0, 1979.0;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "m_iridium_call_num";
    String sensor "m_iridium_call_num";
    String source_sensor "m_iridium_call_num";
    String type "f4";
    String units "nodim";
  }
  m_iridium_dialed_num {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 3123.0, 3668.0;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "m_iridium_dialed_num";
    String sensor "m_iridium_dialed_num";
    String source_sensor "m_iridium_dialed_num";
    String type "f4";
    String units "nodim";
  }
  m_lat {
    UInt32 _ChunkSizes 344;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range 4240.26541727942, 4417.09138774801;
    String axis "Y";
    Int32 bytes 8;
    String comment "Dead-reckoned latitude calculated by the glider while underwater. NMEA coordinates";
    String ioos_category "Time";
    String long_name "Dead-Reckoned Latitude";
    String observation_type "calculated";
    Int32 precision 5;
    String source_sensor "m_lat";
    String standard_name "latitude";
    String units "degrees_minutes_north";
    Float64 valid_max 9000.0;
    Float64 valid_min -9000.0;
  }
  m_leakdetect_voltage {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 2.47518, 2.4844;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "m_leakdetect_voltage";
    String sensor "m_leakdetect_voltage";
    String source_sensor "m_leakdetect_voltage";
    String type "f4";
    String units "volts";
  }
  m_leakdetect_voltage_forward {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 2.47106, 2.48117;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "m_leakdetect_voltage_forward";
    String sensor "m_leakdetect_voltage_forward";
    String source_sensor "m_leakdetect_voltage_forward";
    String type "f4";
    String units "volts";
  }
  m_lon {
    UInt32 _ChunkSizes 344;
    Float64 _FillValue 9.96920996838687e+36;
    Float64 actual_range -6955.44062520623, -6735.16431893116;
    String axis "X";
    Int32 bytes 8;
    String comment "Dead-reckoned longitude calculoned by the glider while underwater. NMEA coordinates";
    String ioos_category "Time";
    String long_name "Dead-Reckoned Longitude";
    String observation_type "calculated";
    Int32 precision 5;
    String source_sensor "m_lon";
    String standard_name "longitude";
    String units "degrees_minutes_east";
    Float64 valid_max 18000.0;
    Float64 valid_min -18000.0;
  }
  m_magnetic_field {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 2482.0, 6195.0;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "m_magnetic_field";
    String sensor "m_magnetic_field";
    String source_sensor "m_magnetic_field";
    String type "f4";
    String units "nodim";
  }
  m_pitch {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -0.6353, 0.787143;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "m_pitch";
    String sensor "m_pitch";
    String source_sensor "m_pitch";
    String type "f4";
    String units "rad";
  }
  m_present_time {
    UInt32 _ChunkSizes 344;
    Float64 actual_range 1.66222406512845e+9, 1.66506619865613e+9;
    String axis "T";
    Int32 bytes 8;
    String calendar "gregorian";
    String ioos_category "Time";
    String long_name "m_present_time";
    String source_sensor "m_present_time";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
    Float64 valid_max 2.147483647e+9;
    Float64 valid_min 0.0;
  }
  m_pressure {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -0.312755, 27.5488;
    String axis "Z";
    Int32 bytes 4;
    String comment "Glider pressure transducer measured pressure";
    String ioos_category "Pressure";
    String long_name "Flight Pressure";
    String observation_type "measured";
    String positive "down";
    String reference_datum "sea-surface";
    String source_sensor "m_pressure";
    String standard_name "sea_water_pressure";
    String units "bar";
    Float32 valid_max 2000.0;
    Float32 valid_min 0.0;
  }
  m_raw_altitude {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0, 95.9939;
    Int32 bytes 4;
    String ioos_category "Location";
    String long_name "m_raw_altitude";
    String sensor "m_raw_altitude";
    String source_sensor "m_raw_altitude";
    String type "f4";
    String units "m";
  }
  m_roll {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -0.211185, 0.0663225;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "m_roll";
    String sensor "m_roll";
    String source_sensor "m_roll";
    String type "f4";
    String units "rad";
  }
  m_science_clothesline_lag {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -0.932434, 48.28;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "m_science_clothesline_lag";
    String sensor "m_science_clothesline_lag";
    String source_sensor "m_science_clothesline_lag";
    String type "f4";
    String units "s";
  }
  m_thruster_power {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0, 0.0;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "m_thruster_power";
    String sensor "m_thruster_power";
    String source_sensor "m_thruster_power";
    String type "f4";
    String units "watt";
  }
  m_tot_num_inflections {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 7709.0, 10678.0;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "m_tot_num_inflections";
    String sensor "m_tot_num_inflections";
    String source_sensor "m_tot_num_inflections";
    String type "f4";
    String units "nodim";
  }
  m_vacuum {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 6.94138, 9.74403;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "m_vacuum";
    String sensor "m_vacuum";
    String source_sensor "m_vacuum";
    String type "f4";
    String units "inHg";
  }
  m_veh_temp {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 9.60567, 24.0672;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "m_veh_temp";
    String sensor "m_veh_temp";
    String source_sensor "m_veh_temp";
    String type "f4";
    String units "c";
  }
  m_vehicle_temp {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0, 0.0;
    Int32 bytes 4;
    String ioos_category "Temperature";
    String long_name "m_vehicle_temp";
    String sensor "m_vehicle_temp";
    String source_sensor "m_vehicle_temp";
    String type "f4";
    String units "degC";
  }
  m_water_depth {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -1.0, 293.616;
    Int32 bytes 4;
    String ioos_category "Bathymetry";
    String long_name "m_water_depth";
    String sensor "m_water_depth";
    String source_sensor "m_water_depth";
    String standard_name "sea_floor_depth_below_sea_surface";
    String type "f4";
    String units "m";
  }
  m_water_vx {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -0.442535, 0.219747;
    Int32 bytes 4;
    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 "Currents";
    String long_name "Depth-averaged Eastward Sea Water Velocity";
    String observation_type "calculated";
    String source_sensor "m_water_vx";
    String standard_name "eastward_sea_water_velocity";
    String units "m s-1";
    Float32 valid_max 10.0;
    Float32 valid_min -10.0;
  }
  m_water_vy {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -0.272217, 0.370388;
    Int32 bytes 4;
    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 "Currents";
    String long_name "Depth-averaged Northward Sea Water Velocity";
    String observation_type "calculated";
    String source_sensor "m_water_vy";
    String standard_name "northward_sea_water_velocity";
    String units "m s-1";
    Float32 valid_max 10.0;
    Float32 valid_min -10.0;
  }
  m_weight_drop {
    UInt32 _ChunkSizes 344;
    Byte _FillValue 127;
    String _Unsigned "false";
    Byte actual_range 0, 0;
    Int32 bytes 1;
    String ioos_category "Unknown";
    String long_name "m_weight_drop";
    String sensor "m_weight_drop";
    String source_sensor "m_weight_drop";
    String type "i1";
    String units "bool";
  }
  m_x_lmc {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -185141.0, 25261.7;
    Int32 bytes 4;
    String ioos_category "Location";
    String long_name "m_x_lmc";
    String sensor "m_x_lmc";
    String source_sensor "m_x_lmc";
    String type "f4";
    String units "m";
  }
  m_y_lmc {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -134433.0, 334.951;
    Int32 bytes 4;
    String ioos_category "Location";
    String long_name "m_y_lmc";
    String sensor "m_y_lmc";
    String source_sensor "m_y_lmc";
    String type "f4";
    String units "m";
  }
  pressure {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -0.23, 281.77;
    String axis "Z";
    Int32 bytes 4;
    String comment "Alias for sci_water_pressure, multiplied by 10 to convert from bar to dbar";
    String ioos_category "Pressure";
    String long_name "CTD Pressure";
    String observation_type "measured";
    String positive "down";
    String reference_datum "sea-surface";
    String source_sensor "sci_water_pressure";
    String standard_name "sea_water_pressure";
    String units "bar";
    Float32 valid_max 2000.0;
    Float32 valid_min 0.0;
  }
  sci_ctd41cp_timestamp {
    UInt32 _ChunkSizes 344;
    Float64 actual_range 0.0, 1.66506598844363e+9;
    String axis "T";
    Int32 bytes 8;
    String calendar "gregorian";
    String ioos_category "Time";
    String long_name "sci_ctd41cp_timestamp";
    String source_sensor "sci_ctd41cp_timestamp";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
    Float64 valid_max 2.147483647e+9;
    Float64 valid_min 0.0;
  }
  sci_flntu_chlor_units {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -0.048, 15.456;
    Int32 bytes 4;
    String ioos_category "Ocean Color";
    String long_name "sci_flntu_chlor_units";
    String sensor "sci_flntu_chlor_units";
    String source_sensor "sci_flntu_chlor_units";
    String type "f4";
    String units "ug/l";
  }
  sci_flntu_turb_units {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -0.0061, 24.8636;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "sci_flntu_turb_units";
    String sensor "sci_flntu_turb_units";
    String source_sensor "sci_flntu_turb_units";
    String type "f4";
    String units "NTU";
  }
  sci_m_present_time {
    UInt32 _ChunkSizes 344;
    Float64 actual_range 1.66222406512845e+9, 1.66506600789844e+9;
    String axis "T";
    Int32 bytes 8;
    String calendar "gregorian";
    String ioos_category "Time";
    String long_name "sci_m_present_time";
    String source_sensor "sci_m_present_time";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
    Float64 valid_max 2.147483647e+9;
    Float64 valid_min 0.0;
  }
  sci_oxy3835_wphase_dphase {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0, 45.6;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "sci_oxy3835_wphase_dphase";
    String sensor "sci_oxy3835_wphase_dphase";
    String source_sensor "sci_oxy3835_wphase_dphase";
    String type "f4";
    String units "nodim";
  }
  sci_oxy3835_wphase_oxygen {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0, 280.63;
    Int32 bytes 4;
    String ioos_category "Dissolved O2";
    String long_name "sci_oxy3835_wphase_oxygen";
    String sensor "sci_oxy3835_wphase_oxygen";
    String source_sensor "sci_oxy3835_wphase_oxygen";
    String type "f4";
    String units "nodim";
  }
  sci_oxy3835_wphase_saturation {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0, 110.19;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "sci_oxy3835_wphase_saturation";
    String sensor "sci_oxy3835_wphase_saturation";
    String source_sensor "sci_oxy3835_wphase_saturation";
    String type "f4";
    String units "nodim";
  }
  sci_oxy3835_wphase_temp {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0, 24.14;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "sci_oxy3835_wphase_temp";
    String sensor "sci_oxy3835_wphase_temp";
    String source_sensor "sci_oxy3835_wphase_temp";
    String type "f4";
    String units "nodim";
  }
  sci_sbe41n_ph_electrode_current {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -1.437e-8, 0.0;
    Int32 bytes 4;
    String ioos_category "Currents";
    String long_name "sci_sbe41n_ph_electrode_current";
    String sensor "sci_sbe41n_ph_electrode_current";
    String source_sensor "sci_sbe41n_ph_electrode_current";
    String type "f4";
    String units "amps";
  }
  sci_sbe41n_ph_electrode_voltage {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -1.0094, 0.0;
    Int32 bytes 4;
    String ioos_category "Salinity";
    String long_name "sci_sbe41n_ph_electrode_voltage";
    String sensor "sci_sbe41n_ph_electrode_voltage";
    String source_sensor "sci_sbe41n_ph_electrode_voltage";
    String type "f4";
    String units "volts";
  }
  sci_sbe41n_ph_ref_voltage {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -0.964851, 0.0;
    Int32 bytes 4;
    String ioos_category "Salinity";
    String long_name "sci_sbe41n_ph_ref_voltage";
    String sensor "sci_sbe41n_ph_ref_voltage";
    String source_sensor "sci_sbe41n_ph_ref_voltage";
    String type "f4";
    String units "volts";
  }
  sci_sbe41n_ph_substrate_current {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -3.181e-8, 0.0;
    Int32 bytes 4;
    String ioos_category "Currents";
    String long_name "sci_sbe41n_ph_substrate_current";
    String sensor "sci_sbe41n_ph_substrate_current";
    String source_sensor "sci_sbe41n_ph_substrate_current";
    String type "f4";
    String units "amps";
  }
  sci_water_cond {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0, 4.5504;
    Int32 bytes 4;
    String ioos_category "Salinity";
    String long_name "sci_water_cond";
    String observation_type "measured";
    String source_sensor "sci_water_cond";
    String standard_name "sea_water_electrical_conductivity";
    String units "S m-1";
    Float32 valid_max 10.0;
    Float32 valid_min 0.0;
  }
  sci_water_pressure {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -0.023, 28.177;
    String axis "Z";
    Int32 bytes 4;
    String ioos_category "Pressure";
    String long_name "CTD Pressure";
    String observation_type "measured";
    String positive "down";
    String reference_datum "sea-surface";
    String source_sensor "sci_water_pressure";
    String standard_name "sea_water_pressure";
    String units "bar";
    Float32 valid_max 2000.0;
    Float32 valid_min 0.0;
  }
  sci_water_temp {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0, 20.81;
    Int32 bytes 4;
    String ioos_category "Temperature";
    String long_name "sci_water_temp";
    String observation_type "measured";
    String source_sensor "sci_water_temp";
    String standard_name "sea_water_temperature";
    String units "Celsius";
    Float32 valid_max 40.0;
    Float32 valid_min -5.0;
  }
  u_alt_filter_enabled {
    UInt32 _ChunkSizes 344;
    Byte _FillValue 127;
    String _Unsigned "false";
    Byte actual_range 1, 1;
    Int32 bytes 1;
    String ioos_category "Unknown";
    String long_name "u_alt_filter_enabled";
    String sensor "u_alt_filter_enabled";
    String source_sensor "u_alt_filter_enabled";
    String type "i1";
    String units "bool";
  }
  u_alt_min_depth {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 2.0, 2.0;
    Int32 bytes 4;
    String ioos_category "Location";
    String long_name "u_alt_min_depth";
    String sensor "u_alt_min_depth";
    String source_sensor "u_alt_min_depth";
    String type "f4";
    String units "m";
  }
  u_hd_fin_ap_deadband_reset {
    UInt32 _ChunkSizes 344;
    Byte _FillValue 127;
    String _Unsigned "false";
    Byte actual_range 0, 0;
    Int32 bytes 1;
    String ioos_category "Unknown";
    String long_name "u_hd_fin_ap_deadband_reset";
    String sensor "u_hd_fin_ap_deadband_reset";
    String source_sensor "u_hd_fin_ap_deadband_reset";
    String type "i1";
    String units "bool";
  }
  u_hd_fin_ap_dgain {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -4.0, -4.0;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "u_hd_fin_ap_dgain";
    String sensor "u_hd_fin_ap_dgain";
    String source_sensor "u_hd_fin_ap_dgain";
    String type "f4";
    String units "sec/rad";
  }
  u_hd_fin_ap_gain {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 1.5, 1.5;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "u_hd_fin_ap_gain";
    String sensor "u_hd_fin_ap_gain";
    String source_sensor "u_hd_fin_ap_gain";
    String type "f4";
    String units "1/rad";
  }
  u_hd_fin_ap_hardover_holdoff {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 120.0, 120.0;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "u_hd_fin_ap_hardover_holdoff";
    String sensor "u_hd_fin_ap_hardover_holdoff";
    String source_sensor "u_hd_fin_ap_hardover_holdoff";
    String type "f4";
    String units "sec";
  }
  u_hd_fin_ap_igain {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.02, 0.02;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "u_hd_fin_ap_igain";
    String sensor "u_hd_fin_ap_igain";
    String source_sensor "u_hd_fin_ap_igain";
    String type "f4";
    String units "1/rad-sec";
  }
  u_hd_fin_ap_inflection_holdoff {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -1.0, -1.0;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "u_hd_fin_ap_inflection_holdoff";
    String sensor "u_hd_fin_ap_inflection_holdoff";
    String source_sensor "u_hd_fin_ap_inflection_holdoff";
    String type "f4";
    String units "sec";
  }
  u_heading_deadband {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.087, 0.087;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "u_heading_deadband";
    String sensor "u_heading_deadband";
    String source_sensor "u_heading_deadband";
    String type "f4";
    String units "rad";
  }
  u_heading_rate_deadband {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0087, 0.0087;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "u_heading_rate_deadband";
    String sensor "u_heading_rate_deadband";
    String source_sensor "u_heading_rate_deadband";
    String type "f4";
    String units "rad/s";
  }
  u_low_power_cycle_time {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -1.0, -1.0;
    Int32 bytes 4;
    String ioos_category "Time";
    String long_name "u_low_power_cycle_time";
    String sensor "u_low_power_cycle_time";
    String source_sensor "u_low_power_cycle_time";
    String type "f4";
    String units "sec";
  }
  u_low_power_hd_fin_ap_dgain {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0, 0.0;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "u_low_power_hd_fin_ap_dgain";
    String sensor "u_low_power_hd_fin_ap_dgain";
    String source_sensor "u_low_power_hd_fin_ap_dgain";
    String type "f4";
    String units "sec/rad";
  }
  u_low_power_hd_fin_ap_gain {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.5, 0.5;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "u_low_power_hd_fin_ap_gain";
    String sensor "u_low_power_hd_fin_ap_gain";
    String source_sensor "u_low_power_hd_fin_ap_gain";
    String type "f4";
    String units "1/rad";
  }
  u_low_power_hd_fin_ap_igain {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 1.0e-4, 1.0e-4;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "u_low_power_hd_fin_ap_igain";
    String sensor "u_low_power_hd_fin_ap_igain";
    String source_sensor "u_low_power_hd_fin_ap_igain";
    String type "f4";
    String units "1/rad-sec";
  }
  u_min_water_depth {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0, 0.0;
    Int32 bytes 4;
    String ioos_category "Location";
    String long_name "u_min_water_depth";
    String sensor "u_min_water_depth";
    String source_sensor "u_min_water_depth";
    String type "f4";
    String units "m";
  }
  u_pitch_ap_deadband {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.0524, 0.0524;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "u_pitch_ap_deadband";
    String sensor "u_pitch_ap_deadband";
    String source_sensor "u_pitch_ap_deadband";
    String type "f4";
    String units "rad";
  }
  u_pitch_ap_dgain {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 1.0, 1.0;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "u_pitch_ap_dgain";
    String sensor "u_pitch_ap_dgain";
    String source_sensor "u_pitch_ap_dgain";
    String type "f4";
    String units "s/rad";
  }
  u_pitch_ap_gain {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -3.0, -3.0;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "u_pitch_ap_gain";
    String sensor "u_pitch_ap_gain";
    String source_sensor "u_pitch_ap_gain";
    String type "f4";
    String units "1/rad";
  }
  u_pitch_max_delta_battpos {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.2, 0.2;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "u_pitch_max_delta_battpos";
    String sensor "u_pitch_max_delta_battpos";
    String source_sensor "u_pitch_max_delta_battpos";
    String type "f4";
    String units "in";
  }
  u_reqd_depth_at_surface {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 7.0, 7.0;
    Int32 bytes 4;
    String ioos_category "Location";
    String long_name "u_reqd_depth_at_surface";
    String sensor "u_reqd_depth_at_surface";
    String source_sensor "u_reqd_depth_at_surface";
    String type "f4";
    String units "m";
  }
  u_science_low_power {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -1.0, -1.0;
    Int32 bytes 4;
    String ioos_category "Unknown";
    String long_name "u_science_low_power";
    String sensor "u_science_low_power";
    String source_sensor "u_science_low_power";
    String type "f4";
    String units "sec";
  }
  x_current_target_altitude {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range -1.0, 20.0;
    Int32 bytes 4;
    String ioos_category "Currents";
    String long_name "x_current_target_altitude";
    String sensor "x_current_target_altitude";
    String source_sensor "x_current_target_altitude";
    String type "f4";
    String units "m";
  }
  x_cycle_overrun_in_ms {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 145.964, 187873.0;
    Int32 bytes 4;
    String ioos_category "Location";
    String long_name "x_cycle_overrun_in_ms";
    String sensor "x_cycle_overrun_in_ms";
    String source_sensor "x_cycle_overrun_in_ms";
    String type "f4";
    String units "msec";
  }
  x_fin_deadband {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.02, 0.02;
    Int32 bytes 4;
    String ioos_category "Location";
    String long_name "x_fin_deadband";
    String sensor "x_fin_deadband";
    String source_sensor "x_fin_deadband";
    String type "f4";
    String units "rad";
  }
  x_fin_max {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 0.45, 0.45;
    Int32 bytes 4;
    String ioos_category "Location";
    String long_name "x_fin_max";
    String sensor "x_fin_max";
    String source_sensor "x_fin_max";
    String type "f4";
    String units "rad";
  }
  x_lmc_xy_source {
    UInt32 _ChunkSizes 344;
    Byte _FillValue 127;
    String _Unsigned "false";
    Byte actual_range -2, 3;
    Int32 bytes 1;
    String ioos_category "Location";
    String long_name "x_lmc_xy_source";
    String sensor "x_lmc_xy_source";
    String source_sensor "x_lmc_xy_source";
    String type "i1";
    String units "enum";
  }
  x_low_power_status {
    UInt32 _ChunkSizes 344;
    Float32 _FillValue 9.96921e+36;
    Float32 actual_range 1.0, 1.0;
    Int32 bytes 4;
    String ioos_category "Location";
    String long_name "x_low_power_status";
    String sensor "x_low_power_status";
    String source_sensor "x_low_power_status";
    String type "f4";
    String units "nodim";
  }
  x_thruster_state {
    UInt32 _ChunkSizes 344;
    Byte _FillValue 127;
    String _Unsigned "false";
    Byte actual_range -1, -1;
    Int32 bytes 1;
    String ioos_category "Location";
    String long_name "x_thruster_state";
    String sensor "x_thruster_state";
    String source_sensor "x_thruster_state";
    String type "i1";
    String units "enum";
  }
 }
  NC_GLOBAL {
    String _NCProperties "version=1|netcdflibversion=4.6.1|hdf5libversion=1.10.3";
    String acknowledgement "This deployment is supported by the NOAA Ocean Acidification Program and U.S. Integrated Ocean Observing System";
    String cdm_data_type "Trajectory";
    String cdm_trajectory_variables "trajectory";
    String comment "Deployed by Neal Pettigrew and Robert Prescott aboard Roxby out of Somes Sound in Mt. Desert, ME";
    String contributor_name "Neal Pettigrew, Robert Prescott, Dave Aragon, Nicole Waite, Chip Haldeman, Brian Buckingham, Kaycee Coleman, John Kerfoot, Laura Nazzaro, Lori Garzio";
    String contributor_role "Principal Investigator, Pilot, Pilot, Pilot, Pilot, Pilot, Pilot, Data Manager, Data Manager, Data Manager";
    String Conventions "CF-1.6, COARDS, ACDD-1.3";
    String creator_email "kerfoot@marine.rutgers.edu";
    String creator_institution "Rutgers University";
    String creator_name "John Kerfoot";
    String creator_type "person";
    String creator_url "https://rucool.marine.rutgers.edu";
    String date_created "2022-10-06T15:35:15Z";
    String date_issued "2022-10-06T15:35:15Z";
    String date_modified "2022-10-06T15:35:15Z";
    String defaultGraphQuery "longitude,latitude,time&.draw=markers&.marker=6%7C3&.color=0xFFFFFF&.colorBar=Rainbow2%7C%7C%7C%7C%7C&.bgColor=0xffccccff";
    String deployment_name "um_242-20220903T1654";
    Float64 Easternmost_Easting -67.58798499999999;
    String featureType "Trajectory";
    String geospatial_bounds "POLYGON ((43.76710666666666 -69.51523999999999, 43.76710666666666 -69.51255833333333, 43.76553833333334 -69.51255833333333, 43.76553833333334 -69.51523999999999, 43.76710666666666 -69.51523999999999))";
    String geospatial_bounds_crs "EPSG:4326";
    String geospatial_bounds_vertical_crs "EPSG:5831";
    Float64 geospatial_lat_max 44.284885;
    Float64 geospatial_lat_min 42.671395;
    String geospatial_lat_resolution "0.00001 degree";
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -67.58798499999999;
    Float64 geospatial_lon_min -69.92396000000001;
    String geospatial_lon_resolution "0.00001 degree";
    String geospatial_lon_units "degrees_east";
    Int32 geospatial_verical_resolution 0;
    Float64 geospatial_vertical_max 279.3314;
    Float64 geospatial_vertical_min -0.2281718;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String gts_ingest "True";
    String history 
"2022-10-06T15:35:15Z: /tmp/tmphgcknnf5/TrajectoryNetCDFWriter.pyzlwi5bbu.nc created
2022-10-06T15:35:15Z: /home/kerfoot/code/glider-proc/scripts/proc_deployment_trajectories_to_nc.py /home/coolgroup/slocum/deployments/2022/um_242-20220903T1654/data/in/ascii/sbd/um_242_2022_245_6_995_sbd.dat

2024-12-22T13:50:03Z (local files)
2024-12-22T13:50:03Z http://slocum-data.marine.rutgers.edu/erddap/tabledap/um_242-20220903T1654-trajectory-raw-rt.html";
    String id "um_242-20220903T1654";
    String infoUrl "https://umaine.edu/marine/research/ocean-observing-systems/,https://rucool.marine.rutgers.edu";
    String institution "University of Maine";
    String instrument "In Situ/Laboratory Instruments > Profilers/Sounders > CTD";
    String instrument_vocabulary "NASA/GCMD Instrument Keywords Version 8.5";
    String keywords_vocabulary "NASA/GCMD Earth Sciences Keywords Version 8.5";
    String license "This data may be redistributed and used without restriction.  Data provided as is with no expressed or implied assurance of quality assurance or quality control";
    String naming_authority "edu.rutgers.rucool";
    String ncei_template_version "NCEI_NetCDF_Trajectory_Template_v2.0";
    Float64 Northernmost_Northing 44.284885;
    String platform "In Situ Ocean-based Platforms > AUVS > Autonomous Underwater Vehicles";
    String platform_type "Slocum Glider";
    String platform_vocabulary "NASA/GCMD Platforms Keywords Version 8.5";
    String processing_level "Raw Slocum glider time-series dataset from the native data file format. Additional quality control variables provided where applicable. Thresholds used for quality control flags are under development.";
    String product_version "1.0";
    String program "Collaborative Research: Optimizing Ocean Acidification Observations for Model Parameterization in the Coupled Slope Water System of the U.S. Northeast Large Marine Ecosystem, Sustained Underwater Glider Observations for Improving Atlantic Tropical Cyclone Intensity Forecast - AOML/OAR";
    String project "NOAA OAP (Ocean Acidification Program)/IOOS, Sustained Underwater Glider Observations for Improving Atlantic Tropical Cyclone Intensity Forecast";
    String publisher_email "kerfoot@marine.rutgers.edu";
    String publisher_institution "Rutgers University";
    String references "https://umaine.edu/marine/research/ocean-observing-systems/, https://rucool.marine.rutgers.edu";
    String sea_name "Gulf of Maine";
    String source "Observational Slocum glider data from source dba file um_242-2022-245-6-995-sbd(01490995)";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 42.671395;
    String standard_name_vocabulary "CF Standard Name Table v27";
    String subsetVariables "source_file";
    String summary "This project is conducting seasonal deployments to investigate carbonate chemistry and monitor ocean acidification in the Mid-Atlantic Bight. The glider used for the automated observation includes an integrated deep rated version of the Ion Sensitive Field Effect Transistor (ISFET)-based pH sensor. The pH sensor unit is complemented with existing glider sensors including a CTD, a WETLabs FLBBCD ECO puck configured for simultaneous chlorophyll fluorescence and optical backscatter measurements, and an Aanderaa Optode for measuring dissolved oxygen. The real-time dataset contains CTD, chlorophyll a, CDOM and optical backscatter measurements. Dissolved oxygen and pH data will be processed post-deployment.";
    String time_coverage_duration "PT30M43.68778S";
    String time_coverage_end "2022-10-06T14:23:18Z";
    String time_coverage_resolution "PT05S";
    String time_coverage_start "2022-09-03T16:54:25Z";
    String title "um_242-20220903T1654 Real Time Raw Time Series";
    String uuid "eaee34a9-6369-4f6d-8897-a91cc3f46101";
    Float64 Westernmost_Easting -69.92396000000001;
    String wmo_id "4802997";
    String wmo_platform_code "4802997";
  }
}

 

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 (external link) Data Access Protocol (DAP) (external link) and its selection constraints (external link).

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.

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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