netcdf ocean-time-series/Stellwagen/CHINCOTEAGUE/10271Aaqd-a.nc {
  dimensions:
    time = UNLIMITED;   // (5923 currently)
    depth = 7;
    lat = 1;
    lon = 1;
  variables:
    int time(time=5923);
      :units = "True Julian Day";
      :type = "EVEN";
      :epic_code = 624.0; // double

    int time2(time=5923);
      :units = "msec since 0:00 GMT";
      :type = "EVEN";
      :epic_code = 624.0; // double

    double lat(lat=1);
      :units = "degree_north";
      :epic_code = 500.0; // double

    double lon(lon=1);
      :FORTRAN_format = "F10.4";
      :units = "degree_east";
      :epic_code = 502.0; // double

    double depth(depth=7);
      :units = "m";
      :epic_code = 3.0; // double
      :long_name = "mean water depth";
      :initial_instrument_height = 0.15; // double
      :nominal_instrument_depth = 2.6073809f; // float

    double bindist(depth=7);
      :name = "bindist";
      :units = "m";
      :long_name = "distance from transducer head";
      :bin_size = 0.4; // double
      :center_first_bin = 0.6000000000000001; // double
      :bin_count = 7.0; // double
      :transducer_offset_from_bottom = 0.15; // double
      :minimum = 0.6000000238418579; // double
      :maximum = 3.0; // double
      :blanking_distance = 0.2; // double
      :initial_instrument_height = 0.15; // double
      :note = "distance is along profile from instrument head to center of bin";
      :_FillValue = 1.0E35; // double

    double u_1205(time=5923, lon=1, lat=1, depth=7);
      :name = "u";
      :long_name = "Eastward Velocity";
      :generic_name = "u";
      :units = "cm/s";
      :epic_code = 1205.0; // double
      :sensor_type = "Nortek Aquadopp Profiler";
      :initial_instrument_height = 0.15; // double
      :nominal_instrument_depth = 2.6073809f; // float
      :height_depth_units = "m";
      :serial_number = "AQD 9781";
      :maximum = 24.609853744506836; // double
      :minimum = -28.709508895874023; // double
      :note = "Removed obvious spikes in velocity data.";
      :_FillValue = 1.0E35; // double
      :data_cmnt = "Velocity in shallowest bin is often suspect and the should be used with caution. Algorithm for trimming bins near surface is probably too relaxed.";

    double v_1206(time=5923, lon=1, lat=1, depth=7);
      :name = "v";
      :long_name = "Northward Velocity";
      :generic_name = "v";
      :units = "cm/s";
      :epic_code = 1206.0; // double
      :sensor_type = "Nortek Aquadopp Profiler";
      :initial_instrument_height = 0.15; // double
      :nominal_instrument_depth = 2.6073809f; // float
      :height_depth_units = "m";
      :serial_number = "AQD 9781";
      :maximum = 32.388179779052734; // double
      :minimum = -29.190656661987305; // double
      :_FillValue = 1.0E35; // double
      :data_cmnt = "Velocity in shallowest bin is often suspect and the should be used with caution. Algorithm for trimming bins near surface is probably too relaxed.";
      :note = "Removed obvious spikes in velocity data.";

    double w_1204(time=5923, lon=1, lat=1, depth=7);
      :name = "w";
      :long_name = "Vertical Velocity";
      :generic_name = "w";
      :units = "cm/s";
      :epic_code = 1204.0; // double
      :sensor_type = "Nortek Aquadopp Profiler";
      :initial_instrument_height = 0.15; // double
      :nominal_instrument_depth = 2.6073809f; // float
      :height_depth_units = "m";
      :serial_number = "AQD 9781";
      :maximum = 0.3963080048561096; // double
      :minimum = -12.527101516723633; // double
      :_FillValue = 1.0E35; // double
      :data_cmnt = "Velocity in shallowest bin is often suspect and the should be used with caution. Algorithm for trimming bins near surface is probably too relaxed.";
      :note = "Removed obvious spikes in velocity data.";

    double P_1(time=5923, lon=1, lat=1);
      :units = "dbar";
      :epic_code = 1.0; // double
      :name = "P";
      :long_name = "PRESSURE (DB)          ";
      :generic_name = "depth";
      :minimum = 2.4679999351501465; // double
      :maximum = 3.0429999828338623; // double
      :serial_number = "AQD 9781";
      :initial_instrument_height = 0.15; // double
      :nominal_instrument_depth = 2.6073809f; // float
      :_FillValue = 1.0E35; // double

    double Tx_1211(time=5923, lon=1, lat=1);
      :units = "C";
      :epic_code = 1211.0; // double
      :name = "T";
      :long_name = "instrument Transducer Temp.";
      :generic_name = "temp";
      :minimum = 17.950000762939453; // double
      :maximum = 28.829999923706055; // double
      :serial_number = "AQD 9781";
      :initial_instrument_height = 0.15; // double
      :initial_sensor_height = 2.6073809f; // float
      :_FillValue = 1.0E35; // double

    double AGC_1202(time=5923, lon=1, lat=1, depth=7);
      :name = "AGC";
      :long_name = "Average Echo Intensity (AGC)";
      :generic_name = "AGC";
      :units = "counts";
      :epic_code = 1202.0; // double
      :sensor_type = "Nortek Aquadopp Profiler";
      :initial_instrument_height = 0.15; // double
      :nominal_instrument_depth = 2.6073809f; // float
      :height_depth_units = "m";
      :serial_number = "AQD 9781";
      :maximum = 184.6666717529297; // double
      :minimum = 49.0; // double
      :_FillValue = 1.0E35; // double

    double Hdg_1215(time=5923, lon=1, lat=1);
      :name = "Hdg";
      :long_name = "INST Heading             ";
      :generic_name = "hdg";
      :units = "degrees";
      :epic_code = 1215.0; // double
      :sensor_type = "Nortek Aquadopp Profiler";
      :initial_instrument_height = 0.15; // double
      :nominal_instrument_depth = 2.6073809f; // float
      :height_depth_units = "m";
      :serial_number = "AQD 9781";
      :maximum = 199.5800018310547; // double
      :minimum = 198.3800048828125; // double
      :note = "Heading is degrees true. Converted from magnetic with magnetic variation of -11.72";
      :_FillValue = 1.0E35; // double

    double Ptch_1216(time=5923, lon=1, lat=1);
      :name = "Ptch";
      :long_name = "INST Pitch             ";
      :generic_name = "ptch";
      :units = "degrees";
      :epic_code = 1216.0; // double
      :sensor_type = "Nortek Aquadopp Profiler";
      :initial_instrument_height = 0.15; // double
      :nominal_instrument_depth = 2.6073809f; // float
      :height_depth_units = "m";
      :serial_number = "AQD 9781";
      :maximum = -0.30000001192092896; // double
      :minimum = -0.5; // double
      :_FillValue = 1.0E35; // double

    double Roll_1217(time=5923, lon=1, lat=1);
      :name = "Roll";
      :long_name = "INST Roll             ";
      :generic_name = "roll";
      :units = "degrees";
      :epic_code = 1217.0; // double
      :sensor_type = "Nortek Aquadopp Profiler";
      :initial_instrument_height = 0.15; // double
      :nominal_instrument_depth = 2.6073809f; // float
      :height_depth_units = "m";
      :serial_number = "AQD 9781";
      :maximum = 1.7999999523162842; // double
      :minimum = 1.5; // double
      :_FillValue = 1.0E35; // double

    double bin_depth(time=5923, lon=1, lat=1, depth=7);
      :name = "bin depth";
      :units = "meters";
      :initial_instrument_height = 0.15; // double
      :minimum = -0.6967000961303711; // double
      :maximum = 2.433633327484131; // double
      :note = "Actual depth time series of velocity bins. Calculated as corrected pressure(P_1ac) - bindist.";
      :_FillValue = 1.0E35; // double
      :serial_number = "AQD 9781";

    double P_1ac(time=5923, lon=1, lat=1);
      :units = "dbar";
      :name = "Pac";
      :long_name = "CORRCTED PRESSURE (DB)          ";
      :minimum = 2.303299903869629; // double
      :maximum = 3.0336334705352783; // double
      :serial_number = "AQD 9781";
      :initial_instrument_height = 0.15; // double
      :nominal_instrument_depth = 2.6073809f; // float
      :note = "Corrected for variations in atmospheric pressure using nearby MET station,used barometric pressure record from USGS MET station (1031) at Public Landing to make correction";
      :_FillValue = 1.0E35; // double

  // global attributes:
  :SciPi = "N. Ganju";
  :PROJECT = "USGS Coastal Marine Geology Program";
  :EXPERIMENT = "Estuarine physical response";
  :DESCRIPTION = "site CB09, channel middle of bay off Public Landing";
  :DATA_SUBTYPE = "MOORED";
  :DATA_ORIGIN = "USGS WHCMSC Sed Trans Group";
  :COORD_SYSTEM = "GEOGRAPHIC";
  :Conventions = "PMEL/EPIC";
  :MOORING = "1027";
  :WATER_DEPTH = 2.7; // double
  :WATER_DEPTH_NOTE = "(meters), nominal depth";
  :latitude = 38.14907; // double
  :longitude = -75.23824; // double
  :magnetic_variation = -11.72; // double
  :Deployment_date = "13-Aug-2014";
  :Recovery_date = "14-Oct-2014";
  :DATA_CMNT = "";
  :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";
  :LatLonDatum = "NAD83";
  :ClockError = 0.0; // double
  :orientation = "UP";
  :initial_instrument_height = 0.15; // double
  :initial_instrument_height_note = "";
  :nominal_sensor_depth_note = "WATER_DEPTH-initial_instrument_height";
  :nominal_sensor_depth = 2.5500000000000003; // double
  :transducer_offset_from_bottom = 0.15; // double
  :zeroed_pressure = "Yes";
  :cutoff_ampl = 0.0; // double
  :trim_method = "Water Level SL";
  :history = "metadata corrections made in run10141aqd.m: processed to EPIC using run10271aqd.m (calls aqdprf2cdfNative, aqdprf2ncNative)";
  :serial_number = "AQD 9781";
  :bin_count = 7.0; // double
  :bin_size = 0.4; // double
  :blanking_distance = 0.2; // double
  :center_first_bin = 0.6000000000000001; // double
  :salinity_set_by_user = "35.0 ppt";
  :salinity_set_by_user_units = "ppt";
  :frequency = 1000.0; // double
  :beam_width = 3.4; // double
  :beam_pattern = "convex";
  :beam_angle = 25.0; // double
  :INST_TYPE = "Nortek Aquadopp Profiler";
  :start_time = "13-Aug-2014 19:30:59";
  :stop_time = "14-Oct-2014 12:00:59";
  :AQDProfileInterval = 900.0; // double
  :AQDNumberOfCells = 7.0; // double
  :AQDCellSize = 40.0; // double
  :AQDAverageInterval = 120.0; // double
  :AQDMeasurementLoad = 88.0; // double
  :AQDTransmitPulseLength = "0.40 m";
  :AQDBlankingDistance = 0.2; // double
  :AQDCompassUpdateRate = 900.0; // double
  :WaveMeasurements = "ENABLED";
  :WavePower = "LOW";
  :WaveInterval = 1800.0; // double
  :WaveNumberOfSamples = 1024.0; // double
  :WaveSampleRate = "2 Hz";
  :WaveCellSize = "1.00";
  :AQDAnalogInput1 = "NONE";
  :AQDAnalogInput2 = "NONE";
  :AQDAnalogPowerOutput = "12V";
  :AQDAnalogPowerLevel = "LOW";
  :AQDCoordinateSystem = "BEAM";
  :AQDSoundSpeed = "MEASURED";
  :AQDSalinity = "35.0 ppt";
  :AQDNumberOfBeams = 3.0; // double
  :AQDNumberOfPingsPerBurst = 7.0; // double
  :AQDSoftwareVersion = ; // double
  :AQDDeploymentName = "AQ1027";
  :AQDDeploymentTime = "8/13/2014 12:00:00 PM";
  :AQDComments = "";
  :AQDSerial_Number = "AQD 9781";
  :AQDRecorderSize = "3886 MByte";
  :AQDFirmwareVersion = "3.38";
  :AQDSyncOutDelay = "0 sec";
  :AQDSyncPowerDelay = "0 sec";
  :AQDFrequency = 1000.0; // double
  :AQDHeadSerialNumber = "ASP 5336";
  :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, 4078.0, 16626.0; // double
  :AQDBeamWidth = 3.4; // 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";
  :DELTA_T = 900.0; // double
  :COMPOSITE = 0.0; // double
  :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";
}