netcdf ots/Stellwagen/PV_SHELF07/8431wh-a.nc {
  dimensions:
    time = UNLIMITED;   // (10285 currently)
    depth = 52;
    lon = 1;
    lat = 1;
  variables:
    int time(time=10285);
      :FORTRAN_format = "F10.2";
      :units = "True Julian Day";
      :type = "UNEVEN";
      :epic_code = 624; // int
      :datum = "Time (UTC) in True Julian Days: 2440000 = 0000 h on May 23, 1968";
      :NOTE = "Decimal Julian day [days] = time [days] + ( time2 [msec] / 86400000 [msec/day] )";

    int time2(time=10285);
      :FORTRAN_format = "F10.2";
      :units = "msec since 0:00 GMT";
      :type = "UNEVEN";
      :epic_code = 624; // int

    float depth(depth=52);
      :units = "m";
      :long_name = "DEPTH (M)";
      :FORTRAN_format = "F10.2";
      :_FillValue = 1.0E35f; // float
      :epic_code = 3; // int
      :type = "EVEN";
      :center_first_bin = 0.56f; // float
      :blanking_distance = 0.2f; // float
      :bin_size = 0.25f; // float
      :bin_count = 52; // int
      :WATER_DEPTH = 55.96f; // float
      :WATER_DEPTH_source = "water depth = MSL from user input, by trimbins";
      :datum = "not ";
      :transducer_offset_from_bottom = 0.8f; // float
      :WATER_DEPTH_datum = "not ";
      :NOTE = "uplooking bin depths = water_depth - transducer_offset_from_bottom - bindist";

    float bindist(depth=52);
      :FORTRAN_format = "f10.2";
      :units = "m";
      :type = "EVEN";
      :epic_code = 0; // int
      :long_name = "bin distance from ADCP (m)";
      :name = "bindist";
      :generic_name = "bindist";
      :bin_size = 0.25; // double
      :transducer_offset_from_bottom = 0.8f; // float
      :center_first_bin = 0.56f; // float
      :blanking_distance = 0.2f; // float
      :sensor_depth = 55.16f; // float
      :initial_sensor_height = 0.8f; // float
      :_FillValue = 1.0E35f; // float
      :NOTE = "distance is along profile from ADCP head to center of bin";
      :minimum = 0.56f; // float
      :maximum = 13.31f; // float

    float Rec(time=10285);
      :FORTRAN_format = "f10.2";
      :units = "count";
      :type = "EVEN";
      :epic_code = 0; // int
      :long_name = "ensemble number";
      :name = "ensemble";
      :generic_name = "ensemble";
      :_FillValue = 1.0E35f; // float
      :minimum = 1081.0f; // float
      :maximum = 11365.0f; // float

    float lon(lon=1);
      :FORTRAN_format = "f10.4";
      :units = "degree_east";
      :type = "EVEN";
      :epic_code = 502; // int
      :name = "LON";
      :long_name = "LONGITUDE";
      :generic_name = "lon";
      :datum = "NAD83";

    float lat(lat=1);
      :FORTRAN_format = "F10.2";
      :units = "degree_north";
      :type = "EVEN";
      :epic_code = 500; // int
      :name = "LAT";
      :long_name = "LATITUDE";
      :generic_name = "lat";
      :datum = "NAD83";

    float u_1205(time=10285, depth=52, lat=1, lon=1);
      :name = "u";
      :long_name = "Eastward Velocity";
      :generic_name = "u";
      :FORTRAN_format = " ";
      :units = "cm/s";
      :epic_code = 1205; // int
      :sensor_type = "RD Instruments ADCP";
      :sensor_depth = 55.16f; // float
      :initial_sensor_height = 0.8f; // float
      :height_depth_units = "m";
      :serial_number = 2054; // int
      :minimum = -20.014433f, -21.717041f, -22.176388f, -25.733828f, -24.60878f, -26.457127f, -26.612411f, -26.660652f, -27.520863f, -29.887606f, -29.637047f, -28.31239f, -28.120754f, -30.514828f, -30.488226f, -29.824217f, -29.650023f, -28.375566f, -29.434694f, -29.44029f, -30.118576f, -28.700768f, -30.39269f, -28.79559f, -30.468966f, -29.379864f, -30.141367f, -31.097109f, -32.413204f, -30.769447f, -41.993526f, -29.689438f, -29.77077f, -29.59259f, -29.709932f, -29.074812f, -28.679947f, -35.508457f, -29.332897f, -29.584051f, -56.235294f, -28.591925f, -30.995432f, -29.015888f, -30.066952f, -29.202389f, -29.641697f, -31.780956f, -30.586422f, -30.03742f, -28.36391f, -29.983202f; // float
      :maximum = 16.85099f, 16.695013f, 19.31161f, 19.271816f, 19.490192f, 18.264109f, 20.378994f, 20.210188f, 20.761253f, 20.895405f, 26.04978f, 31.642073f, 28.866669f, 30.820175f, 28.765593f, 32.05977f, 22.917263f, 25.76571f, 24.027857f, 20.19424f, 20.838926f, 21.186132f, 20.941833f, 20.467953f, 21.936977f, 21.410519f, 21.75781f, 22.101833f, 22.175297f, 20.974169f, 21.95204f, 22.47545f, 21.489655f, 23.21575f, 22.810524f, 21.749756f, 21.997396f, 21.8087f, 23.535337f, 28.949593f, 23.553953f, 28.468924f, 29.626383f, 34.246887f, 37.48319f, 46.764206f, 42.93913f, 52.667637f, 51.593735f, 50.842964f, 48.06672f, 54.22383f; // float
      :valid_range = -1000.0f, 1000.0f; // float
      :_FillValue = 1.0E35f; // float

    float v_1206(time=10285, depth=52, lat=1, lon=1);
      :name = "v";
      :long_name = "Northward Velocity";
      :generic_name = "v";
      :FORTRAN_format = " ";
      :units = "cm/s";
      :epic_code = 1206; // int
      :sensor_type = "RD Instruments ADCP";
      :sensor_depth = 55.16f; // float
      :initial_sensor_height = 0.8f; // float
      :serial_number = 2054; // int
      :minimum = -22.871702f, -24.289755f, -26.883894f, -26.678873f, -27.867567f, -28.121693f, -29.621363f, -26.980442f, -27.349073f, -27.775833f, -29.456585f, -26.68479f, -27.891289f, -28.392511f, -29.375105f, -28.789957f, -27.977722f, -25.290384f, -24.304604f, -23.884869f, -25.000837f, -25.194824f, -22.334213f, -23.576777f, -31.277021f, -37.394356f, -31.874056f, -20.684826f, -22.689709f, -22.460403f, -20.71997f, -31.749409f, -29.008112f, -24.56917f, -37.821598f, -25.977354f, -34.418674f, -26.147453f, -21.80039f, -21.483053f, -42.285034f, -47.513496f, -21.059137f, -31.93472f, -24.625793f, -42.251705f, -42.251705f, -41.499546f, -30.19711f, -37.020294f, -35.50341f, -44.057022f; // float
      :maximum = 13.944496f, 14.5596075f, 16.537157f, 15.301653f, 18.000244f, 18.03268f, 16.855951f, 17.957441f, 17.00345f, 17.806845f, 17.897354f, 17.728212f, 19.410254f, 18.23817f, 18.783808f, 18.01583f, 19.499933f, 20.761614f, 18.927631f, 18.92836f, 21.223478f, 20.55216f, 21.913565f, 19.92461f, 19.512527f, 18.644915f, 21.874393f, 22.243073f, 20.513514f, 22.500902f, 22.19239f, 21.355555f, 26.338623f, 20.549288f, 21.741228f, 21.55694f, 20.792942f, 25.52175f, 32.34612f, 22.013884f, 23.132797f, 21.975904f, 22.856167f, 30.393377f, 34.249798f, 24.008135f, 23.815567f, 28.161633f, 32.139084f, 45.87467f, 27.07832f, 23.992064f; // float
      :valid_range = -1000.0f, 1000.0f; // float
      :_FillValue = 1.0E35f; // float

    float w_1204(time=10285, depth=52, lat=1, lon=1);
      :name = "w";
      :long_name = "Vertical Velocity";
      :generic_name = "w";
      :FORTRAN_format = " ";
      :units = "cm/s";
      :epic_code = 1204; // int
      :sensor_type = "RD Instruments ADCP";
      :sensor_depth = 55.16f; // float
      :initial_sensor_height = 0.8f; // float
      :serial_number = 2054; // int
      :minimum = -3.6613922f, -5.2073193f, -4.3960433f, -4.93187f, -5.0922422f, -5.6475763f, -5.980837f, -6.725921f, -5.943181f, -5.5755343f, -6.6818204f, -7.3418236f, -6.7251043f, -7.538271f, -7.3374553f, -6.9053864f, -7.6363f, -7.3489723f, -6.2662444f, -6.711771f, -6.2794094f, -6.385975f, -6.6287265f, -5.362507f, -5.674171f, -6.705015f, -10.261446f, -8.011043f, -7.5022593f, -7.335296f, -10.553047f, -10.7818f, -8.819084f, -9.00628f, -17.483526f, -8.85131f, -8.837972f, -8.728826f, -8.207551f, -14.079757f, -22.522594f, -14.606543f, -8.978926f, -11.453135f, -7.112246f, -18.1493f, -21.127033f, -19.221216f, -12.790689f, -22.808395f, -19.202267f, -22.878077f; // float
      :maximum = 3.3599095f, 3.4562879f, 3.6081924f, 4.0309196f, 4.5184045f, 4.547805f, 4.0851355f, 5.0277367f, 4.91972f, 5.2907186f, 6.088778f, 6.715903f, 7.3650336f, 8.063742f, 7.097582f, 8.1643f, 6.332545f, 6.1961913f, 7.5964556f, 5.441011f, 5.964208f, 6.677072f, 12.005097f, 7.662991f, 8.134478f, 8.800212f, 7.7769747f, 7.545121f, 8.588983f, 13.020743f, 12.948227f, 8.032603f, 7.1491055f, 7.8663883f, 8.3553705f, 8.870139f, 7.012026f, 19.181818f, 25.380713f, 9.306654f, 12.407399f, 7.5570903f, 15.789829f, 22.519709f, 20.789845f, 10.016766f, 10.402268f, 18.969635f, 17.236425f, 31.447573f, 11.019178f, 9.87778f; // float
      :valid_range = -1000.0f, 1000.0f; // float
      :_FillValue = 1.0E35f; // float

    float Werr_1201(time=10285, depth=52, lat=1, lon=1);
      :name = "Werr";
      :long_name = "Error Velocity";
      :generic_name = "w";
      :FORTRAN_format = "F8.1";
      :units = "cm/s";
      :epic_code = 1201; // int
      :sensor_type = "RD Instruments ADCP";
      :sensor_depth = 55.16f; // float
      :initial_sensor_height = 0.8f; // float
      :height_depth_units = "m";
      :serial_number = 2054; // int
      :minimum = -3.3499303f, -3.4497776f, -3.4999344f, -2.900013f, -3.3997426f, -3.4999564f, -3.1500611f, -3.6500828f, -3.2495985f, -3.2999563f, -3.3996947f, -3.3001134f, -4.1000566f, -3.4001179f, -4.249878f, -3.6499693f, -3.4000785f, -3.300022f, -3.449821f, -3.3499215f, -3.2999651f, -4.6497207f, -4.549808f, -3.45f, -4.899673f, -3.2998648f, -7.4992275f, -3.899533f, -4.200157f, -12.149769f, -6.3998694f, -3.950192f, -7.8007984f, -6.6997776f, -17.998508f, -7.949747f, -4.3998995f, -10.449913f, -5.900183f, -11.849411f, -18.999271f, -9.950825f, -13.399721f, -11.648988f, -18.650707f, -14.250092f, -16.599943f, -19.248564f, -17.44993f, -13.94972f, -16.64983f, -21.399593f; // float
      :maximum = 2.7499957f, 3.3001397f, 3.3502312f, 3.7000916f, 3.4998386f, 3.699987f, 3.8498473f, 3.0501482f, 3.1001875f, 3.250266f, 3.2007024f, 3.2004886f, 3.4499345f, 4.1500044f, 4.2499084f, 4.1999564f, 4.5499344f, 3.6500087f, 3.8000176f, 4.2500567f, 4.1998734f, 6.249712f, 9.999346f, 3.7002401f, 5.349385f, 7.250938f, 6.300816f, 8.500454f, 7.2994065f, 4.7002487f, 3.9503403f, 12.801112f, 4.700637f, 6.3503795f, 6.9494762f, 4.7003183f, 4.400205f, 13.7998905f, 5.349952f, 14.199839f, 8.949996f, 9.500973f, 13.798957f, 15.050968f, 18.049595f, 19.899738f, 10.200584f, 14.9499655f, 11.999695f, 11.999634f, 10.5002575f, 12.950257f; // float
      :valid_range = 2000.0; // double
      :_FillValue = 1.0E35f; // float

    float AGC_1202(time=10285, depth=52, lat=1, lon=1);
      :name = "AGC";
      :long_name = "Average Echo Intensity (AGC)";
      :generic_name = "AGC";
      :FORTRAN_format = "F5.1";
      :units = "counts";
      :epic_code = 1202; // int
      :sensor_type = "RD Instruments ADCP";
      :sensor_depth = 55.16f; // float
      :initial_sensor_height = 0.8f; // float
      :height_depth_units = "m";
      :serial_number = 2054; // int
      :norm_factor = 0.44999998807907104; // double
      :NOTE = "normalization to db";
      :minimum = 128.5f, 122.5f, 116.75f, 111.0f, 105.5f, 101.0f, 95.75f, 91.75f, 88.0f, 84.5f, 81.25f, 78.5f, 76.0f, 73.75f, 72.5f, 71.0f, 69.25f, 67.75f, 66.25f, 65.5f, 64.5f, 63.0f, 62.5f, 61.75f, 61.0f, 60.25f, 60.25f, 59.25f, 58.25f, 58.0f, 57.5f, 57.0f, 56.5f, 56.5f, 56.0f, 56.0f, 55.75f, 55.25f, 55.5f, 55.25f, 55.0f, 55.0f, 54.75f, 54.75f, 54.5f, 54.5f, 54.5f, 54.5f, 54.25f, 54.0f, 53.75f, 54.0f; // float
      :maximum = 216.25f, 209.75f, 203.25f, 196.75f, 192.75f, 188.5f, 184.75f, 180.75f, 178.0f, 175.0f, 176.0f, 174.5f, 172.0f, 170.5f, 166.75f, 164.0f, 157.25f, 151.0f, 146.25f, 143.0f, 139.75f, 137.0f, 134.25f, 132.0f, 130.25f, 128.75f, 127.75f, 126.25f, 125.25f, 124.0f, 122.75f, 121.5f, 120.0f, 119.25f, 118.25f, 116.75f, 115.75f, 114.5f, 113.5f, 112.5f, 111.0f, 109.75f, 108.25f, 107.25f, 105.5f, 104.5f, 103.0f, 101.75f, 100.25f, 98.75f, 97.5f, 96.0f; // float
      :valid_range = 50.0, 255.0; // double
      :_FillValue = 1.0E35f; // float

    float PGd_1203(time=10285, depth=52, lat=1, lon=1);
      :name = "PGd";
      :long_name = "Percent Good Pings";
      :generic_name = "PGd";
      :FORTRAN_format = " ";
      :units = "percent";
      :epic_code = 1203; // int
      :sensor_type = "RD Instruments ADCP";
      :sensor_depth = 55.16f; // float
      :initial_sensor_height = 0.8f; // float
      :height_depth_units = "m";
      :serial_number = 2054; // int
      :minimum = 79.0f, 73.5f, 70.0f, 67.5f, 80.25f, 78.25f, 77.5f, 77.0f, 72.5f, 51.0f, 58.75f, 58.0f, 71.5f, 68.25f, 70.5f, 63.5f, 64.5f, 56.25f, 44.5f, 60.0f, 54.0f, 56.75f, 69.0f, 69.25f, 67.25f, 65.5f, 56.0f, 51.25f, 52.5f, 40.75f, 36.25f, 32.5f, 26.0f, 20.5f, 13.75f, 14.75f, 13.25f, 10.0f, 5.75f, 5.5f, 1.5f, 1.5f, 2.25f, 1.75f, 1.5f, 1.0f, 0.75f, 0.5f, 0.75f, 0.0f, 0.0f, 0.0f; // float
      :maximum = 100.0f, 100.0f, 100.0f, 100.0f, 100.0f, 100.0f, 100.0f, 100.0f, 100.0f, 100.0f, 100.0f, 100.0f, 100.0f, 100.0f, 100.0f, 100.0f, 100.0f, 100.0f, 100.0f, 100.0f, 100.0f, 100.0f, 100.0f, 100.0f, 100.0f, 100.0f, 100.0f, 100.0f, 100.0f, 100.0f, 100.0f, 100.0f, 100.0f, 100.0f, 100.0f, 100.0f, 100.0f, 100.0f, 100.0f, 100.0f, 100.0f, 100.0f, 100.0f, 100.0f, 100.0f, 100.0f, 100.0f, 100.0f, 100.0f, 100.0f, 100.0f, 100.0f; // float
      :valid_range = 0.0, 100.0; // double
      :_FillValue = 1.0E35f; // float

    float brange(time=10285, lat=1, lon=1);
      :name = "brange";
      :long_name = "range from ADCP head to boundary";
      :generic_name = "brange";
      :FORTRAN_format = "f10.2";
      :units = "m";
      :epic_code = 0; // int
      :sensor_depth = 55.16f; // float
      :initial_sensor_height = 0.8f; // float
      :height_depth_units = "m";
      :minimum = 7.3884144f; // float
      :maximum = 13.309081f; // float
      :serial_number = 2054; // int
      :valid_range = 0.0f, 50.0f; // float
      :_FillValue = 1.0E35f; // float
      :NOTE = "range to boundary based on findsurface.m output";

    float Tx_1211(time=10285, lat=1, lon=1);
      :name = "Tx";
      :long_name = "ADCP Transducer Temp.";
      :generic_name = "temp";
      :units = "degrees.C";
      :epic_code = 1211; // int
      :sensor_type = "RD Instruments ADCP";
      :sensor_depth = 55.16f; // float
      :initial_sensor_height = 0.8f; // float
      :height_depth_units = "m";
      :serial_number = 2054; // int
      :minimum = 10.49f; // float
      :maximum = 14.44f; // float
      :valid_range = -5.0, 40.0; // double
      :_FillValue = 1.0E35f; // float

    float SV_80(time=10285, lat=1, lon=1);
      :name = "SV";
      :long_name = "SOUND VELOCITY (M/S)";
      :generic_name = " ";
      :units = "m s-1";
      :epic_code = 80; // int
      :sensor_type = "RD Instruments ADCP";
      :sensor_depth = 55.16f; // float
      :initial_sensor_height = 0.8f; // float
      :height_depth_units = "m";
      :serial_number = 2054; // int
      :minimum = 1490.0f; // float
      :maximum = 1504.0f; // float
      :valid_range = 1400.0f, 1600.0f; // float
      :_FillValue = 1.0E35f; // float

    float Hdg_1215(time=10285, lat=1, lon=1);
      :name = "Hdg";
      :long_name = "INST Heading             ";
      :generic_name = "hdg";
      :epic_code = 1215; // int
      :units = "degrees";
      :FORTRAN_format = "f10.2";
      :sensor_type = "RD Instruments ADCP";
      :sensor_depth = 55.16f; // float
      :initial_sensor_height = 0.8f; // float
      :height_depth_units = "m";
      :serial = 2054; // int
      :minimum = 298.61f; // float
      :maximum = 298.88f; // float
      :valid_range = 0.0f, 360.0f; // float
      :_FillValue = 1.0E35f; // float
      :heading_alignment_EH = 0.0f; // float
      :heading_bias_EB = 0.0f; // float
      :NOTE = "no heading bias was applied by EB during deployment or by wavesmon";

    float Ptch_1216(time=10285, lat=1, lon=1);
      :name = "Ptch";
      :long_name = "INST Pitch             ";
      :generic_name = "ptch";
      :epic_code = 1216; // int
      :units = "degrees";
      :FORTRAN_format = "f10.2";
      :sensor_type = "RD Instruments ADCP";
      :sensor_depth = 55.16f; // float
      :initial_sensor_height = 0.8f; // float
      :height_depth_units = "m";
      :serial = 2054; // int
      :minimum = 12.41f; // float
      :maximum = 13.2f; // float
      :valid_range = -180.0f, 180.0f; // float
      :_FillValue = 1.0E35f; // float

    float Roll_1217(time=10285, lat=1, lon=1);
      :name = "Roll";
      :long_name = "INST Roll             ";
      :generic_name = "roll";
      :epic_code = 1217; // int
      :units = "degrees";
      :FORTRAN_format = "f10.2";
      :sensor_type = "RD Instruments ADCP";
      :sensor_depth = 55.16f; // float
      :initial_sensor_height = 0.8f; // float
      :height_depth_units = "m";
      :serial = 2054; // int
      :minimum = -12.75f; // float
      :maximum = -11.89f; // float
      :valid_range = -180.0f, 180.0f; // float
      :_FillValue = 1.0E35f; // float

    float P_1294(time=10285, lat=1, lon=1);
      :name = "P";
      :long_name = "ADCP Pressure at Transducer Head";
      :generic_name = "pres";
      :units = "deca-pascals";
      :FORTRAN_format = "f15.2";
      :epic_code = 1294; // int
      :sensor_type = "RD Instruments ADCP";
      :sensor_depth = 55.16f; // float
      :initial_sensor_height = 0.8f; // float
      :height_depth_units = "m";
      :serial_number = 2054; // int
      :minimum = 53816.0f; // float
      :maximum = 56561.0f; // float
      :valid_range = 0.0, 4.294967296E9; // double
      :_FillValue = 1.0E35f; // float
      :NOTE = "Pressure is atmospheric, no adjustment made for atmospheric pressure";

    float SDP_850(time=10285, lat=1, lon=1);
      :epic_code = 850; // int
      :name = "SDP";
      :long_name = "STAND. DEV. (PRESS)     ";
      :generic_name = "pres";
      :units = "mbar";
      :sensor_type = "RD Instruments ADCP";
      :sensor_depth = 55.16f; // float
      :initial_sensor_height = 0.8f; // float
      :height_depth_units = "m";
      :serial_number = 2054; // int
      :minimum = 150.0f; // float
      :maximum = 3300.0f; // float
      :valid_range = 0.0f, 5000.0f; // float
      :_FillValue = 1.0E35f; // float

  // global attributes:
  :CREATION_DATE = "29-Sep-2009 09:14:52";
  :MOORING = "843";
  :platform_type = "Tripod";
  :Deployment_date = "05-dec-2007 17:54:00 GMT";
  :Recovery_date = "2-Apr-2008 17:11:00 GMT";
  :INST_TYPE = "RD Instruments ADCP";
  :history = "Transformed to earth coordinates by bm2geo, transformation matrix in M8431.dlg;\n\n Written to an EPIC standard data file by adcp2ep SVN $Revision: 1679 $; \nBins were trimmed by trimbins SVN $Revision: 1664 $ based on user input depth information.\nConverted to netCDF via MATLAB by rdi2cdf SVN $Revision: 1664 $\n";
  :latitude = 33.710968f; // float
  :latitude_units = "degree_north";
  :longitude = -118.3563f; // float
  :longitude_units = "degree_east";
  :firmware_version = 16.28f; // float
  :frequency = 1200; // int
  :beam_width = 1; // int
  :beam_pattern = "convex";
  :sensor_configuration = 1; // int
  :transducer_attached = 0; // int
  :orientation = "UP";
  :beam_angle = 20; // int
  :janus = "4 Beam";
  :simulated_data = 0; // int
  :lag_length = 53; // int
  :beams_in_velocity_calculation = 4; // int
  :pings_per_ensemble = 60; // int
  :profiling_mode = 1; // int
  :pred_accuracy = 1.66f; // float
  :valid_correlation_range = 64, 255; // int
  :code_repetitions = 3; // int
  :minmax_percent_good = 0, 100; // int
  :error_velocity_threshold = 2000; // int
  :time_between_ping_groups = 1.0f; // float
  :transform = "EARTH";
  :Sound_speed_computed_from_ED_ES_ET = "YES";
  :ED_taken_from_depth_sensor = "YES";
  :EH_taken_from_transducer_heading_sensor = "YES";
  :EP_taken_from_transducer_pitch_sensor = "YES";
  :ER_taken_from_transducer_roll_sensor = "YES";
  :ES_derived_from_conductivity_sensor = "YES";
  :ET_taken_from_temperature_sensor = "YES";
  :depth_sensor = "YES";
  :heading_sensor = "YES";
  :pitch_sensor = "YES";
  :roll_sensor = "YES";
  :conductivity_sensor = "NO";
  :temperature_sensor = "YES";
  :transmit_pulse_length_cm = 35; // int
  :NOTE_1 = "transmit_pulse_length units are cm";
  :starting_water_layer = 1; // int
  :ending_water_layer = 5; // int
  :false_target_reject_values = 50, 255; // int
  :transmit_lag_distance = 12; // int
  :NOTE_2 = "transmit_lag_distance units are cm";
  :ADCP_serial_number = 2054; // int
  :center_first_bin = 0.56f; // float
  :blanking_distance = 0.2f; // float
  :bin_size = 0.25f; // float
  :bin_count = 52; // int
  :WATER_DEPTH = 55.96f; // float
  :WATER_DEPTH_source = "water depth = MSL from user input, by trimbins";
  :WATER_DEPTH_datum = "not ";
  :transducer_offset_from_bottom = 0.8f; // float
  :NOTE_3 = "bin depths are relative to the seabed";
  :modification_date = "29-Sep-2009 09:14:58";
  :initial_instrument_height = 0.8f; // float
  :initial_instrument_height_note = "height in meters above bottom: accurate for tripod mounted instruments";
  :nominal_sensor_depth = 55.16f; // float
  :nominal_sensor_depth_note = "inst_depth = (water_depth - inst_height); nominal depth below surface, meters";
  :DATA_TYPE = "ADCP";
  :DATA_SUB_TYPE = "MOORED";
  :COORD_SYSTEM = "GEOGRAPHIC";
  :WATER_MASS = "?";
  :POS_CONST = 0; // int
  :DEPTH_CONST = 0; // int
  :DRIFTER = 0; // int
  :VAR_FILL = 1.0E35f; // float
  :DATA_ORIGIN = "USGS WHSC and PSC Sed Trans Groups";
  :EXPERIMENT = "2007-2008 PV BBL Experiment";
  :PROJECT = "USGS/EPA Palos Verdes";
  :DESCRIPT = "Currents, temp profiles, bottom stress, SSC, sed. traps, and PCB samplers, 15, 30, and 60 m, PV Shelf";
  :DATA_CMNT = "B3 BBL 1200kHz ADCP Data";
  :magnetic_variation_at_site = 12.9f; // float
  :magnetic_variation_applied = 12.9f; // float
  :FILL_FLAG = 0; // int
  :COMPOSITE = 0; // int
  :DELTA_T = "180";
  :start_time = "05-Dec-2007 17:59:30";
  :stop_time = "27-Dec-2007 04:11:30";
  :salinity_set_by_user = 33.0f; // float
  :salinity_set_by_user_units = "PPT";
  :VAR_DESC = "bindist:ensemble:u:v:w:Werr:AGC:PGd:brange:Tx:SV:Hdg:Ptch:Roll:P:SDP";
  :LonLatDatum = "NAD83";
  :NOTE = "tripod tipped 12/27- data no good after that so was truncated";
}