netcdf ocean-time-series/Stellwagen/CHINCOTEAGUE/10241Baqdwvsb-cal.nc {
  dimensions:
    time = 4416;
    depth = 1;
    lat = 1;
    lon = 1;
    Tmatrix = 3;
    sample = 1024;
  variables:
    int time(time=4416, sample=1024);
      :units = "True Julian Day";
      :datum = "Time (UTC) in True Julian Days: 2440000 = 0000 h on May 23, 1968";
      :type = "UNEVEN";
      :epic_code = 624.0; // double

    int time2(time=4416, sample=1024);
      :units = "msec since 0:00 GMT";
      :type = "UNEVEN";
      :epic_code = 624.0; // double

    double lat(lat=1);
      :units = "degree_north";
      :type = "EVEN";
      :epic_code = 500.0; // double
      :minimum = 1.0E35; // double
      :maximum = 1.0E35; // double

    double lon(lon=1);
      :units = "degree_east";
      :type = "EVEN";
      :epic_code = 502.0; // double
      :minimum = 1.0E35; // double
      :maximum = 1.0E35; // double

    double depth(depth=1);
      :units = "m";
      :long_name = "mean water depth";
      :bin_size = 0.5; // double
      :wave_cell_position = 0.64; // double
      :bin_count = 1.0; // double
      :transducer_offset_from_bottom = 0.15; // double
      :note = "depth is wave velocity measurement depth";

    double bindist(depth=1);
      :units = "m";
      :long_name = "distance from transducer head";
      :bin_size = 0.5; // double
      :wave_cell_position = 0.64; // double
      :bin_count = 1.0; // double
      :transducer_offset_from_bottom = 0.15; // double

    int burst(time=4416);
      :units = "count";
      :long_name = "Record Number";
      :minimum = 66; // int
      :maximum = 4481; // int

    double Tx_1211(time=4416);
      :units = "C";
      :long_name = "ADCP Transducer Temp";
      :epic_code = 1211.0; // double
      :generic_name = "temp";
      :minimum = -1.77; // double
      :maximum = 18.03; // double
      :sensor_depth = 0.85; // double
      :initial_instrument_height = 0.15; // double

    double P_1(time=4416, sample=1024);
      :units = "dbar";
      :long_name = "Pressure (dbar)";
      :epic_code = 1.0; // double
      :generic_name = "press";
      :initial_instrument_height = 0.15; // double
      :_FillValue = 1.0E35; // double
      :minimum = 0.052; // double
      :maximum = 1.128; // double
      :note = "raw pressure from instrument, NOT corrected for changes in atmospheric";
      :data_cmnt = "Bias/drift in pressure record when compared to co-located sensor, P_1 not corrected.";
      :sensor_depth = 0.85; // double

    double vel1_1277(time=4416, sample=1024, depth=1);
      :units = "mm/s";
      :long_name = "Beam 1 velocity (mm/s)";
      :generic_name = "vel1";
      :epic_code = 1277.0; // double
      :initial_instrument_height = 0.15; // double
      :height_depth_units = "m";
      :_FillValue = 1.0E35; // double
      :maximum = 790.0; // double
      :minimum = -633.0; // double
      :sensor_depth = 0.85; // double

    double vel2_1278(time=4416, sample=1024, depth=1);
      :units = "mm/s";
      :long_name = "Beam 2 velocity (mm/s)";
      :generic_name = "vel2";
      :epic_code = 1278.0; // double
      :initial_instrument_height = 0.15; // double
      :height_depth_units = "m";
      :_FillValue = 1.0E35; // double
      :maximum = 600.0; // double
      :minimum = -841.0; // double
      :sensor_depth = 0.85; // double

    double vel3_1279(time=4416, sample=1024, depth=1);
      :units = "mm/s";
      :long_name = "Beam 3 velocity (mm/s)";
      :generic_name = "vel3";
      :epic_code = 1279.0; // double
      :initial_instrument_height = 0.15; // double
      :height_depth_units = "m";
      :_FillValue = 1.0E35; // double
      :maximum = 851.0; // double
      :minimum = -643.0; // double
      :sensor_depth = 0.85; // double

    double AGC1_1221(time=4416, sample=1024, depth=1);
      :units = "counts";
      :long_name = "Echo Intensity (AGC) Beam 1";
      :generic_name = "AGC1";
      :epic_code = 1221.0; // double
      :initial_instrument_height = 0.15; // double
      :height_depth_units = "m";
      :_FillValue = 1.0E35; // double
      :maximum = 187.0; // double
      :minimum = 34.0; // double
      :sensor_depth = 0.85; // double

    double AGC2_1222(time=4416, sample=1024, depth=1);
      :units = "counts";
      :long_name = "Echo Intensity (AGC) Beam 2";
      :generic_name = "AGC2";
      :epic_code = 1222.0; // double
      :initial_instrument_height = 0.15; // double
      :height_depth_units = "m";
      :_FillValue = 1.0E35; // double
      :maximum = 195.0; // double
      :minimum = 44.0; // double
      :sensor_depth = 0.85; // double

    double AGC3_1223(time=4416, sample=1024, depth=1);
      :units = "counts";
      :long_name = "Echo Intensity (AGC) Beam 3";
      :generic_name = "AGC3";
      :epic_code = 1223.0; // double
      :initial_instrument_height = 0.15; // double
      :height_depth_units = "m";
      :_FillValue = 1.0E35; // double
      :maximum = 194.0; // double
      :minimum = 35.0; // double
      :sensor_depth = 0.85; // double

    double Battery(time=4416);
      :units = "Volts";
      :long_name = "Battery Voltage";
      :minimum = 10.6; // double
      :maximum = 10.9; // double

    double Ptch_1216(time=4416, lat=1, lon=1);
      :name = "Ptch";
      :long_name = "INST Pitch             ";
      :generic_name = "ptch";
      :units = "degrees";
      :epic_code = 1216.0; // double
      :initial_instrument_height = 0.15; // double
      :height_depth_units = "m";
      :_FillValue = 1.0E35; // double
      :maximum = 2.4; // double
      :minimum = 0.7; // double
      :sensor_depth = 0.85; // double

    double Roll_1217(time=4416, lat=1, lon=1);
      :name = "Roll";
      :long_name = "INST Roll             ";
      :generic_name = "roll";
      :units = "degrees";
      :epic_code = 1217.0; // double
      :initial_instrument_height = 0.15; // double
      :height_depth_units = "m";
      :_FillValue = 1.0E35; // double
      :maximum = -4.2; // double
      :minimum = -5.7; // double
      :sensor_depth = 0.85; // double

    double Hdg_1215(time=4416, lat=1, lon=1);
      :name = "Hdg";
      :long_name = "INST Heading             ";
      :generic_name = "hdg";
      :units = "degrees";
      :epic_code = 1215.0; // double
      :initial_instrument_height = 0.15; // double
      :height_depth_units = "m";
      :_FillValue = 1.0E35; // double
      :maximum = 224.2; // double
      :minimum = 223.5; // double
      :datum = "magnetic north";
      :note = "not corrected for magnetic variation at site";
      :sensor_depth = 0.85; // double

    double TransMatrix(Tmatrix=3, Tmatrix=3);
      :long_name = "Transformation Matrix for this Aquadopp";
      :minimum = -1.3662; // double
      :maximum = 1.5774; // double

    double bin_depth(time=4416, depth=1);
      :name = "bin depth";
      :units = "meters";
      :initial_instrument_height = 0.15; // double
      :_FillValue = 1.0E35; // double
      :minimum = -0.3072718596442303; // double
      :maximum = 0.6683785746848733; // double
      :note = "Actual depth time series of velocity bins. Calculated as corrected pressure(P_1ac) - bindist.";

    double P_1ac(time=4416, sample=1024);
      :units = "dbar";
      :name = "Pac";
      :long_name = "CORRCTED PRESSURE (DB)          ";
      :initial_instrument_height = 0.15; // double
      :_FillValue = 1.0E35; // double
      :minimum = 0.3215696726741113; // double
      :maximum = 1.4017783706139622; // double
      :note = "corrected for sensor bias/drift using RBR Virtuouso D|wave S/N 55108, Corrected for variations in atmospheric pressure using nearby MET station";

    double dn(time=4416, sample=1024);
      :long_name = "Matlab datenum";
      :units = "Days since Jan-0-0000 00:00:00";

  // global attributes:
  :SciPi = "N. Ganju";
  :PROJECT = "USGS Coastal Marine Geology Program";
  :EXPERIMENT = "Estuarine physical response";
  :DESCRIPTION = "site CB07 AQD, Pirate Is Shallow";
  :DATA_SUBTYPE = "MOORED";
  :DATA_ORIGIN = "USGS WHCMSC Sed Trans Group";
  :COORD_SYSTEM = "GEOGRAPHIC + sample";
  :Conventions = "PMEL/EPIC";
  :MOORING = "1024";
  :WATER_DEPTH = 1.0; // double
  :WATER_DEPTH_NOTE = "(meters), nominal depth";
  :latitude = 38.09013; // double
  :longitude = -75.25235; // double
  :magnetic_variation = -11.7; // double
  :Deployment_date = "20-Oct-2014";
  :Recovery_date = "20-Jan-2015";
  :DATA_CMNT = "Pressure data showed bias/drift during deployment, ";
  :platform_type = "Fiberglass bottom lander";
  :DRIFTER = 0.0; // double
  :POS_CONST = 0.0; // double
  :DEPTH_CONST = 0.0; // double
  :WATER_MASS = "Chincoteague Bay, VA/MD";
  :VAR_FILL = 1.0E35; // double
  :institution = "United States Geological Survey, Woods Hole Coastal and Marine Science Center";
  :institution_url = "http://woodshole.er.usgs.gov";
  :initial_instrument_height = 0.15; // double
  :orientation = "UP";
  :magnetic_variation_applied = "No";
  :COMPOSITE = 0.0; // double
  :DELTA_T = 1800.0; // double
  :history = "Use alternate pressure sensor on same platform to correct bias/drift of pressure data from this AQD, apply correction to corrected pressure only (P_1ac), trimmed out of water data, created using aqdwvscdf2ncNative,SVN $Revision:  $, in Matlab 8.3.0.532 (R2014a).";
  :serial_number = "AQD11507";
  :bin_count = 1.0; // double
  :bin_size = 0.5; // double
  :blanking_distance = 0.1; // double
  :center_first_bin = 0.64; // double
  :salinity_set_by_user = "35.0 ppt";
  :salinity_set_by_user_units = "ppt";
  :frequency = 2000.0; // double
  :beam_width = 1.7; // double
  :beam_pattern = "convex";
  :beam_angle = 25.0; // double
  :INST_TYPE = "Nortek Aquadopp Profiler";
  :start_time = "20-Oct-2014 16:32:01";
  :stop_time = "20-Jan-2015 16:10:32";
  :AQDProfileInterval = 900.0; // double
  :AQDNumberOfCells = 10.0; // double
  :AQDCellSize = 20.0; // double
  :AQDAverageInterval = 120.0; // double
  :AQDMeasurementLoad = 39.0; // double
  :AQDTransmitPulseLength = "0.20 m";
  :AQDBlankingDistance = 0.1; // double
  :AQDCompassUpdateRate = 900.0; // double
  :WaveMeasurements = "ENABLED";
  :WavePower = "LOW";
  :WaveInterval = 1800.0; // double
  :WaveNumberOfSamples = 1024.0; // double
  :WaveSampleRate = "2 Hz";
  :WaveCellSize = "0.50";
  :AQDAnalogInput1 = "NONE";
  :AQDAnalogInput2 = "NONE";
  :AQDAnalogPowerOutput = "12V";
  :AQDAnalogPowerLevel = "LOW";
  :AQDCoordinateSystem = "BEAM";
  :AQDSoundSpeed = "MEASURED";
  :AQDSalinity = "35.0 ppt";
  :AQDNumberOfBeams = 3.0; // double
  :AQDNumberOfPingsPerBurst = 9.0; // double
  :AQDSoftwareVersion = ; // double
  :AQDDeploymentName = "AQ1024";
  :AQDDeploymentTime = "10/19/2014 8:00:00 AM";
  :AQDComments = "mooring 1024b, cb07, turnaround 1: oct 2014";
  :AQDSerial_Number = "AQD11507";
  :AQDRecorderSize = "3886 MByte";
  :AQDFirmwareVersion = "3.39";
  :AQDSyncOutDelay = "0 sec";
  :AQDSyncPowerDelay = "0 sec";
  :AQDFrequency = 2000.0; // double
  :AQDHeadSerialNumber = "ASP 6159";
  :AQDTransMatrix = 1.5774, 0.0, 0.3677, -0.7891, -1.3662, 0.3677, -0.7891, 1.3662, 0.3677; // double
  :AQDPressureCal = 0.0, 0.0, 17060.0, 9623.0; // double
  :AQDBeamWidth = 1.7; // double
  :AQDBeamPattern = "convex";
  :AQDBeamAngle = 25.0; // double
  :AQDVelRange = 1000.0; // double
  :AQDTempRange = -4.0, 40.0; // double
  :AQDPressRange = 0.0, 100.0; // double
  :AQDHeadRotation = "horizontal";
  :pressure_comment = "P_1 contains data as measured by the sensor; P_1ac has been corrected for atmospheric pressure fluctuations and in some cases drift";
}