netcdf ocean-time-series/Stellwagen/SANDWICH2016/10591dwvs-cal.nc {
  dimensions:
    time = UNLIMITED;   // (269 currently)
    lat = 1;
    lon = 1;
    depth = 1;
    frequency = 64;
  variables:
    int time(time=269);
      :long_name = "Time";
      :units = "True Julian Day";
      :type = "EVEN";
      :epic_code = 624.0; // double

    int time2(time=269);
      :long_name = "Time2";
      :units = "msec since 00:00 GMT";
      :type = "EVEN";
      :epic_code = 624.0; // double

    double lat(lat=1);
      :units = "degrees_north";
      :long_name = "Latitude";
      :epic_code = 500.0; // double
      :datum = "NAD83";

    double lon(lon=1);
      :units = "degrees_east";
      :long_name = "Longitude";
      :epic_code = 502.0; // double
      :datum = "NAD83";

    double depth(depth=1);
      :positive = "down";
      :long_name = "Depth";
      :axis = "z";
      :units = "m";
      :epic_code = 3.0; // double

    double frequency(frequency=64);
      :units = "Hz";
      :long_name = "Frequency";

    int burst(time=269);
      :long_name = "Burst Number";
      :units = "count";
      :minimum = 1.0; // double
      :maximum = 269.0; // double
      :_FillValue = -32768; // int

    float water_depth(time=269, lat=1, lon=1);
      :long_name = "Total Water Depth";
      :units = "m";
      :standard_name = "depth";
      :minimum = 0.26004392556300443; // double
      :maximum = 4.26508600767469; // double
      :valid_range = 0.0, 200.0; // double
      :_FillValue = 1.0E35f; // float
      :sensor_type = "RBR Virtuouso D|wave";
      :sensor_depth = 3.75; // double
      :initial_sensor_height = 0.04; // double
      :height_depth_units = "m";
      :serial_number = "0";

    float wh_4061(time=269, lat=1, lon=1);
      :long_name = "Significant Wave Height (m)";
      :units = "m";
      :epic_code = 4061.0; // double
      :minimum = 0.15245707388250443; // double
      :maximum = 2.7984470940255863; // double
      :valid_range = 0.0, 10.0; // double
      :_FillValue = 1.0E35f; // float
      :sensor_type = "RBR Virtuouso D|wave";
      :sensor_depth = 3.75; // double
      :initial_sensor_height = 0.04; // double
      :height_depth_units = "m";
      :serial_number = "0";

    float wp_peak(time=269, lat=1, lon=1);
      :long_name = "Dominate (peak) Wave Period";
      :units = "s";
      :epic_code = 4063.0; // double
      :minimum = 2.782608695652174; // double
      :maximum = 1.0E35; // double
      :valid_range = 0.0, 20.0; // double
      :_FillValue = 1.0E35f; // float
      :sensor_type = "RBR Virtuouso D|wave";
      :sensor_depth = 3.75; // double
      :initial_sensor_height = 0.04; // double
      :height_depth_units = "m";
      :serial_number = "0";
      :note = "Use fill value where significant wave ht < 0.02m.";

    float wp_4060(time=269, lat=1, lon=1);
      :long_name = "Average Wave Period";
      :units = "s";
      :epic_code = 4060.0; // double
      :minimum = 2.1058686332720344; // double
      :maximum = 5.042961393173937; // double
      :valid_range = 0.0, 20.0; // double
      :_FillValue = 1.0E35f; // float
      :sensor_type = "RBR Virtuouso D|wave";
      :sensor_depth = 3.75; // double
      :initial_sensor_height = 0.04; // double
      :height_depth_units = "m";
      :serial_number = "0";
      :note = "Use fill value where significant wave ht < 0.02m, Average (mean) wave period using second moment of power spectra (Tm02)";

    int pspec(time=269, frequency=64, lat=1, lon=1);
      :long_name = "Pressure derived Non-directional Wave Energy Spectrum (m^2/Hz)";
      :units = "m^2/Hz";
      :minimum = 4.6244879765756115E-5; // double
      :maximum = 3.88731102816815; // double
      :valid_range = 0.0, 100.0; // double
      :_FillValue = -32768; // int
      :sensor_type = "RBR Virtuouso D|wave";
      :sensor_depth = 3.75; // double
      :initial_sensor_height = 0.04; // double
      :height_depth_units = "m";
      :serial_number = "0";
      :note = "Use caution: all spectra are provisional";

  // global attributes:
  :SciPi = "C.Sherwood";
  :PROJECT = "USGS Coastal Marine Geology Program";
  :EXPERIMENT = "Sandwich Town Neck Beach January Storm";
  :DESCRIPTION = "at end of rock groin (RBR Virtuoso 55025)";
  :DATA_SUBTYPE = "MOORED";
  :DATA_ORIGIN = "USGS WHCMSC Sediment Transport Group";
  :COORD_SYSTEM = "GEOGRAPHIC + sample";
  :Conventions = "PMEL/EPIC";
  :MOORING = "1059";
  :WATER_DEPTH = 3.79; // double
  :WATER_DEPTH_NOTE = "(meters MLLW, based on surveyed elevation -2.03 m NAVD88 )";
  :NAVD88_elevation = -2.0263; // double
  :latitude = 41.765921595; // double
  :longitude = -70.47721615; // double
  :position_datum = "NAD83(2011)";
  :magnetic_variation = -14.8; // double
  :Deployment_date = "21-Jan-2016";
  :Recovery_date = "25-Jan-2015";
  :DATA_CMNT = "";
  :platform_type = "lead disk- dwave clamped on top";
  :DRIFTER = 0.0; // double
  :POS_CONST = 0.0; // double
  :DEPTH_CONST = 0.0; // double
  :institution = "United States Geological Survey, Woods Hole Coastal and Marine Science Center";
  :institution_url = "http://woodshole.er.usgs.gov";
  :initial_instrument_height = 0.04; // double
  :INST_TYPE = "RBR Virtuouso D|wave";
  :CREATION_DATE = "06-Oct-2016";
  :start_time = "21-Jan-2016 22:08:31";
  :stop_time = "25-Jan-2016 15:28:31";
  :history = "created using DoNDwvs2ncNative_continuous_Kz0p4_em in Matlab 8.6.0.267246 (R2015b).,:use atmospherically corrected pressure data (\"P_1ac\") for input.:use calcNDwaves.m to find non-directional wave stats; detrend pressure signal, use Kz<0.4 to find freq cutoff. : apply f^-4 tail past freq cutoff up to 1hz.";
  :InstSerial_Number = "0";
  :InstBurstInterval = 1200.0; // double
  :InstSamplesPerBurst = 4096.0; // double
  :InstBurstSampleRate = "4 Hz";
  :InstMode = "continuous";
  :nfft = 256.0; // double
  :freq_cutoff = "Kz<0.40";
  :DELTA_T = 0.25; // double
  :COMPOSITE = 0.0; // double
  :serial_number = "055025";
}