netcdf ots/Stellwagen/MATANZAS_18/11102sigb_burst-cal.nc { dimensions: lat = 1; lon = 1; time = 1895; sample = 8192; depth = 10; Tmatrix = 4; variables: float lat(lat=1); :name = "LAT"; :long_name = "LATITUDE"; :units = "Degrees North"; :type = "EVEN"; :epic_code = 500.0; // double :datum = "NAD83"; float lon(lon=1); :name = "LON"; :long_name = "LONGITUDE"; :units = "Degrees East"; :type = "EVEN"; :epic_code = 502.0; // double :datum = "NAD83"; int time(time=1895, sample=8192); :name = "time"; :generic_name = "time"; :units = "True Julian Day"; :type = "UNEVEN"; :epic_code = 624.0; // double :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=1895, sample=8192); :name = "time2"; :generic_name = "time"; :units = "msec since 0:00 UTC"; :type = "UNEVEN"; :epic_code = 624.0; // double :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] )"; float TransMatrix(Tmatrix=4, Tmatrix=4); :minimum = -1.1830999851226807; // double :maximum = 1.1830999851226807; // double :_FillValue = 1.0E35f; // float :long_name = "Transformation Matrix for Instrument"; int burst(time=1895); :minimum = 1.0; // double :maximum = 1895.0; // double :_FillValue = -2147483648; // int :units = "count"; :name = "burst"; :long_name = "Burst Number"; int sample(sample=8192); :_FillValue = -2147483648; // int :units = "count"; :long_name = "Sample Number"; float depth(depth=10); :_FillValue = 1.0E35f; // float :units = "m"; :type = "EVEN"; :epic_code = 3.0; // double :long_name = "Depth of bin relative to input Mean Water depth (m)"; :blanking_distance = 0.1f; // float :bin_size = 0.2f; // float :center_first_bin = 0.3f; // float :bin_count = 10.0f; // float :WATER_DEPTH = 8.6; // double :WATER_DEPTH_source = "(meters), nominal depth"; :transducer_offset_from_bottom = 1.51; // double :NOTE = "downlooking bin depths = water_depth - transducer offset from bottom + bindist"; float bindist(depth=10); :_FillValue = 1.0E35f; // float :units = "m"; :type = "EVEN"; :long_name = "bin distance from instrument (m)"; :blanking_distance = 0.1f; // float :bin_size = 0.2f; // float :transducer_offset_from_bottom = 1.51; // double :center_first_bin = 0.3f; // float :bin_count = 10.0f; // float :WATER_DEPTH = 8.6; // double :WATER_DEPTH_source = "(meters), nominal depth"; :NOTE = "distance is along profile from instrument head to center of bin"; :minimum = 0.30000001192092896; // double :maximum = 2.0999999046325684; // double float vel1_1277(time=1895, sample=8192, depth=10); :_FillValue = 1.0E35f; // float :name = "vel1"; :long_name = "beam1 velocity (mm/s)"; :generic_name = "velocity"; :units = "mm s-1"; :epic_code = 1277.0; // double :minimum = -6959.0; // double :maximum = 6840.0; // double :note = "profile data has not been trimmed to remove bins in side-lobes or below seabed; 4 Hz data is nosiy and well require some averaging"; float vel2_1278(time=1895, sample=8192, depth=10); :_FillValue = 1.0E35f; // float :name = "vel2"; :long_name = "beam2 velocity (mm/s)"; :generic_name = "velocity"; :units = "mm s-1"; :epic_code = 1278.0; // double :minimum = -6991.0; // double :maximum = 6841.00048828125; // double :note = "profile data has not been trimmed to remove bins in side-lobes or below seabed; 4 Hz data is nosiy and well require some averaging"; float vel3_1279(time=1895, sample=8192, depth=10); :_FillValue = 1.0E35f; // float :name = "vel3"; :long_name = "beam3 velocity (mm/s)"; :generic_name = "velocity"; :units = "mm s-1"; :epic_code = 1279.0; // double :minimum = -7013.00048828125; // double :maximum = 6850.00048828125; // double :note = "profile data has not been trimmed to remove bins in side-lobes or below seabed; 4 Hz data is nosiy and well require some averaging"; float vel4_1280(time=1895, sample=8192, depth=10); :_FillValue = 1.0E35f; // float :name = "vel4"; :long_name = "beam4 velocity (mm/s)"; :generic_name = "velocity"; :units = "mm s-1"; :epic_code = 1280.0; // double :minimum = -6986.00048828125; // double :maximum = 6863.00048828125; // double :note = "profile data has not been trimmed to remove bins in side-lobes or below seabed; 4 Hz data is nosiy and well require some averaging"; float u_1205(time=1895, sample=8192, depth=10); :_FillValue = 1.0E35f; // float :name = "u"; :long_name = "Eastward Velocity"; :generic_name = "velocity"; :units = "cm s-1"; :epic_code = 1205.0; // double :sensor_type = "Nortek Signature"; :sensor_depth = 7.09; // double :initial_sensor_height = 1.51; // double :height_depth_units = "m"; :initial_sensor_height_note = "transducer height above bed, m"; :minimum = -1703.1239013671875; // double :maximum = 1586.5263671875; // double :note = "profile data has not been trimmed to remove bins in side-lobes or below seabed; 4 Hz data is nosiy and well require some averaging"; float v_1206(time=1895, sample=8192, depth=10); :_FillValue = 1.0E35f; // float :name = "v"; :long_name = "Northward Velocity"; :generic_name = "velocity"; :units = "cm s-1"; :epic_code = 1206.0; // double :sensor_type = "Nortek Signature"; :sensor_depth = 7.09; // double :initial_sensor_height = 1.51; // double :height_depth_units = "m"; :initial_sensor_height_note = "transducer height above bed, m"; :minimum = -1709.4169921875; // double :maximum = 1585.7197265625; // double :note = "profile data has not been trimmed to remove bins in side-lobes or below seabed; 4 Hz data is nosiy and well require some averaging"; float w_1204(time=1895, sample=8192, depth=10); :_FillValue = 1.0E35f; // float :name = "w"; :long_name = "Vertical Velocity"; :generic_name = "velocity"; :units = "cm s-1"; :epic_code = 1204.0; // double :sensor_type = "Nortek Signature"; :sensor_depth = 7.09; // double :initial_sensor_height = 1.51; // double :height_depth_units = "m"; :initial_sensor_height_note = "transducer height above bed, m"; :minimum = -569.81689453125; // double :maximum = 586.8422241210938; // double :note = "profile data has not been trimmed to remove bins in side-lobes or below seabed; 4 Hz data is nosiy and well require some averaging"; float Werr_1201(time=1895, sample=8192, depth=10); :_FillValue = 1.0E35f; // float :name = "W"; :long_name = "Error Velocity"; :generic_name = "velocity"; :units = "cm s-1"; :epic_code = 1201.0; // double :sensor_type = "Nortek Signature"; :sensor_depth = 7.09; // double :initial_sensor_height = 1.51; // double :height_depth_units = "m"; :initial_sensor_height_note = "transducer height above bed, m"; :minimum = -1742.3927001953125; // double :maximum = 1800.6011962890625; // double :note = "profile data has not been trimmed to remove bins in side-lobes or below seabed; 4 Hz data is nosiy and well require some averaging"; float AmbVel(time=1895, sample=8192); :maximum = 1056.4000244140625; // double :minimum = 1037.9000244140625; // double :_FillValue = 1.0E35f; // float :long_name = "Ambiguity Velocity"; :units = "cm s-1"; float Sv1_1233(time=1895, sample=8192, depth=10); :_FillValue = 1.0E35f; // float :name = "Sv1"; :long_name = "Backscattering Strength Beam 1"; :generic_name = "amplitude"; :units = "dB"; :epic_code = 1233.0; // double :sensor_type = "Nortek Signature"; :sensor_depth = 7.09; // double :initial_sensor_height = 1.51; // double :height_depth_units = "m"; :initial_sensor_height_note = "transducer height above bed, m"; :minimum = 35.0; // double :maximum = 85.5; // double :note = "profile data has not been trimmed to remove bins in side-lobes or below seabed; 4 Hz data is nosiy and well require some averaging"; float Sv2_1234(time=1895, sample=8192, depth=10); :_FillValue = 1.0E35f; // float :name = "Sv2"; :long_name = "Backscattering Strength Beam 2"; :generic_name = "amplitude"; :units = "dB"; :epic_code = 1234.0; // double :sensor_type = "Nortek Signature"; :sensor_depth = 7.09; // double :initial_sensor_height = 1.51; // double :height_depth_units = "m"; :initial_sensor_height_note = "transducer height above bed, m"; :minimum = 39.5; // double :maximum = 85.5; // double :note = "profile data has not been trimmed to remove bins in side-lobes or below seabed; 4 Hz data is nosiy and well require some averaging"; float Sv3_1235(time=1895, sample=8192, depth=10); :_FillValue = 1.0E35f; // float :name = "Sv3"; :long_name = "Backscattering Strength Beam 3"; :generic_name = "amplitude"; :units = "dB"; :epic_code = 1235.0; // double :sensor_type = "Nortek Signature"; :sensor_depth = 7.09; // double :initial_sensor_height = 1.51; // double :height_depth_units = "m"; :initial_sensor_height_note = "transducer height above bed, m"; :minimum = 36.0; // double :maximum = 85.5; // double :note = "profile data has not been trimmed to remove bins in side-lobes or below seabed; 4 Hz data is nosiy and well require some averaging"; float Sv4_1236(time=1895, sample=8192, depth=10); :_FillValue = 1.0E35f; // float :name = "Sv4"; :long_name = "Backscattering Strength Beam 4"; :generic_name = "amplitude"; :units = "dB"; :epic_code = 1236.0; // double :sensor_type = "Nortek Signature"; :sensor_depth = 7.09; // double :initial_sensor_height = 1.51; // double :height_depth_units = "m"; :initial_sensor_height_note = "transducer height above bed, m"; :minimum = 35.0; // double :maximum = 86.0; // double :note = "profile data has not been trimmed to remove bins in side-lobes or below seabed; 4 Hz data is nosiy and well require some averaging"; float cor1_1285(time=1895, sample=8192, depth=10); :_FillValue = 1.0E35f; // float :name = "cor1"; :long_name = "Beam 1 Correlation"; :generic_name = "correlation"; :units = "percent"; :epic_code = 1285.0; // double :sensor_type = "Nortek Signature"; :sensor_depth = 7.09; // double :initial_sensor_height = 1.51; // double :height_depth_units = "m"; :initial_sensor_height_note = "transducer height above bed, m"; :minimum = 0.0; // double :maximum = 100.0; // double :note = "profile data has not been trimmed to remove bins in side-lobes or below seabed; 4 Hz data is nosiy and well require some averaging"; float cor2_1286(time=1895, sample=8192, depth=10); :_FillValue = 1.0E35f; // float :name = "cor2"; :long_name = "Beam 2 Correlation"; :generic_name = "correlation"; :units = "percent"; :epic_code = 1286.0; // double :sensor_type = "Nortek Signature"; :sensor_depth = 7.09; // double :initial_sensor_height = 1.51; // double :height_depth_units = "m"; :initial_sensor_height_note = "transducer height above bed, m"; :minimum = 0.0; // double :maximum = 100.0; // double :note = "profile data has not been trimmed to remove bins in side-lobes or below seabed; 4 Hz data is nosiy and well require some averaging"; float cor3_1287(time=1895, sample=8192, depth=10); :_FillValue = 1.0E35f; // float :name = "cor3"; :long_name = "Beam 3 Correlation"; :generic_name = "correlation"; :units = "percent"; :epic_code = 1287.0; // double :sensor_type = "Nortek Signature"; :sensor_depth = 7.09; // double :initial_sensor_height = 1.51; // double :height_depth_units = "m"; :initial_sensor_height_note = "transducer height above bed, m"; :minimum = 0.0; // double :maximum = 100.0; // double :note = "profile data has not been trimmed to remove bins in side-lobes or below seabed; 4 Hz data is nosiy and well require some averaging"; float cor4_1288(time=1895, sample=8192, depth=10); :_FillValue = 1.0E35f; // float :name = "cor4"; :long_name = "Beam 4 Correlation"; :generic_name = "correlation"; :units = "percent"; :epic_code = 1288.0; // double :sensor_type = "Nortek Signature"; :sensor_depth = 7.09; // double :initial_sensor_height = 1.51; // double :height_depth_units = "m"; :initial_sensor_height_note = "transducer height above bed, m"; :minimum = 0.0; // double :maximum = 100.0; // double :note = "profile data has not been trimmed to remove bins in side-lobes or below seabed; 4 Hz data is nosiy and well require some averaging"; float P_1(time=1895, sample=8192); :_FillValue = 1.0E35f; // float :name = "P"; :long_name = "PRESSURE (dbar) "; :generic_name = "pressure"; :units = "dbar"; :epic_code = 1.0; // double :nominal_pressure_offset_db = 10.0; // double :sensor_type = "Nortek Signature"; :sensor_depth = 7.09; // double :initial_sensor_height = 1.51; // double :height_depth_units = "m"; :initial_sensor_height_note = "transducer height above bed, m"; :minimum = 5.883000373840332; // double :maximum = 10.235000610351562; // double float Tx_1211(time=1895, sample=8192); :_FillValue = 1.0E35f; // float :name = "Tx"; :long_name = "instrument Transducer Temp."; :generic_name = "temperature"; :units = "degrees.C"; :epic_code = 1211.0; // double :sensor_type = "Nortek Signature"; :sensor_depth = 7.09; // double :initial_sensor_height = 1.51; // double :height_depth_units = "m"; :initial_sensor_height_note = "transducer height above bed, m"; :minimum = 11.319999694824219; // double :maximum = 19.84000015258789; // double float Hdg_1215(time=1895, sample=8192); :_FillValue = 1.0E35f; // float :name = "Hdg"; :long_name = "Instrument heading"; :generic_name = "heading"; :units = "degrees"; :epic_code = 1215.0; // double :note = "Heading is degrees true. Converted from magnetic with magnetic variation of -6.700000"; :sensor_type = "Nortek Signature"; :sensor_depth = 7.09; // double :initial_sensor_height = 1.51; // double :height_depth_units = "m"; :initial_sensor_height_note = "transducer height above bed, m"; :minimum = 77.91000366210938; // double :maximum = 120.54000091552734; // double float Ptch_1216(time=1895, sample=8192); :_FillValue = 1.0E35f; // float :name = "Ptch"; :long_name = "Instrument pitch"; :generic_name = "pitch"; :units = "degrees"; :epic_code = 1216.0; // double :sensor_type = "Nortek Signature"; :sensor_depth = 7.09; // double :initial_sensor_height = 1.51; // double :height_depth_units = "m"; :initial_sensor_height_note = "transducer height above bed, m"; :minimum = -5.980000019073486; // double :maximum = 8.210000038146973; // double float Roll_1217(time=1895, sample=8192); :_FillValue = 1.0E35f; // float :name = "Roll"; :long_name = "Instrument roll"; :generic_name = "roll"; :epic_code = 1217.0; // double :units = "degrees"; :sensor_type = "Nortek Signature"; :sensor_depth = 7.09; // double :initial_sensor_height = 1.51; // double :height_depth_units = "m"; :initial_sensor_height_note = "transducer height above bed, m"; :minimum = -4.009999752044678; // double :maximum = 11.210000038146973; // double float SV_80(time=1895, sample=8192); :_FillValue = 1.0E35f; // float :units = "m s-1"; :long_name = "sound velocity (m s-1)"; :epic_code = 80.0; // double :sensor_type = "Nortek Signature"; :sensor_depth = 7.09; // double :initial_sensor_height = 1.51; // double :height_depth_units = "m"; :initial_sensor_height_note = "transducer height above bed, m"; :minimum = 1494.5999755859375; // double :maximum = 1521.2000732421875; // double float Battery(time=1895, sample=8192); :_FillValue = 1.0E35f; // float :units = "V"; :long_name = "Battery status"; :sensor_type = "Nortek Signature"; :sensor_depth = 7.09; // double :initial_sensor_height = 1.51; // double :height_depth_units = "m"; :initial_sensor_height_note = "transducer height above bed, m"; :minimum = 18.399999618530273; // double :maximum = 18.700000762939453; // double int Status(time=1895, sample=8192); :minimum = 9.78059266E8; // double :maximum = 9.7806029E8; // double :_FillValue = -2147483648; // int :units = "binary"; :type = "EVEN"; :long_name = "Burst Status bits"; float TransmitEnergy(time=1895, sample=8192); :minimum = 12.0; // double :maximum = 14.0; // double :_FillValue = 1.0E35f; // float :units = "dB"; :long_name = "Transmit Energy"; float AccelerometerX(time=1895, sample=8192); :minimum = -0.1043701171875; // double :maximum = 0.13922119140625; // double :_FillValue = 1.0E35f; // float :units = "deg s-1"; :long_name = "Accelerometer reading in last measurement intervalX"; float AccelerometerY(time=1895, sample=8192); :minimum = -0.18756103515625; // double :maximum = 0.06976318359375; // double :long_name = "Accelerometer reading in last measurement intervalY"; :_FillValue = 1.0E35f; // float :units = "deg s-1"; float AccelerometerZ(time=1895, sample=8192); :minimum = -1.17169189453125; // double :maximum = -0.93438720703125; // double :_FillValue = 1.0E35f; // float :units = "deg s-1"; :long_name = "Accelerometer reading in last measurement intervalZ"; float P_1ac(time=1895, sample=8192); :_FillValue = 1.0E35f; // float :name = "pressure (corrected for atmospheric)"; :long_name = "pressure (corrected for atmospheric)"; :standard_name = "sea_water_pressure_due_to_sea_water"; :units = "dbar"; :initial_instrument_height = 1.51; // double :minimum = 5.6102643f; // float :maximum = 10.042917f; // float :note = "Corrected for variations in atmospheric pressure using local barometric pressure record"; :_ChunkSizes = 474U, 2048U; // uint short error_bits(time=1895, sample=8192); :minimum = 0.0; // double :maximum = 0.0; // double :_FillValue = -32768S; // short :units = "binary"; :type = "EVEN"; :long_name = "Bits 8-15: Beam error for beams 0-3 (2 bits each), Bit 4 = Measurement not finished, Bit 2 = Re"; // global attributes: :SciPi = "J. Warner"; :PROJECT = "USGS Coastal Marine Geology Program"; :EXPERIMENT = "Matanzas Inlet Sediment Transport"; :DESCRIPTION = "Shallow site Quadpod"; :DATA_SUBTYPE = "MOORED"; :DATA_ORIGIN = "USGS WHCMSC Sediment Transport Group"; :COORD_SYSTEM = "GEOGRAPHIC + sample"; :Conventions = "PMEL/EPIC"; :MOORING = "1110"; :WATER_DEPTH = 8.6; // double :WATER_DEPTH_NOTE = "(meters), ship\'s echosounder"; :latitude = 29.7114; // double :longitude = -81.218633; // double :magnetic_variation = -6.7; // double :Deployment_date = "24-Jan-2018"; :Recovery_date = "13-Apr-2018"; :platform_type = "Large quadpod Lander"; :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 = 1.51; // double :serial_number = "100593"; :INST_TYPE = "Nortek Signature"; :DATA_TYPE = "ADCP"; :COMPOSITE = 0.0; // double :beam_angle = 25.0; // double :cdffile = "11102sig_burst-raw.cdf"; :verbose = 0.0; // double :bursts_per_hour = 1.0; // double :seconds_per_burst = 2048.0; // double :burst_count = 1895.0; // double :shape = "burst"; :transducer_offset = 1.51; // double :transform = "BEAM"; :orientation = "down"; :atmos = 10.0; // double :coordtrans = "y"; :burstptr = 1.0; // double :definecdf = "y"; :matfile = ".\\data\\converted\\S100593A013_Matan_1110_1.mat"; :frequency = 1000.0f; // float :sampling_rate = 4.0f; // float :samples_per_burst = 8192.0f; // float :burst_interval = 3600.0f; // float :bin_count = 10.0f; // float :bin_size = 0.2f; // float :nbeams = 4.0f; // float :blanking_distance = 0.1f; // float :center_first_bin = 0.3f; // float :burst_altimeter = "False"; :SIGSerialNo = 100593UL; // ulong :SIGInstrumentName = "Signature1000"; :SIGAnalogBoardRev = "F-1"; :SIGDigitalBoardRev = "I-3"; :SIGSensorBoardRev = "H-1"; :SIGInterfaceBoardRev = "H-2"; :SIGFPGAVersion = 163UL; // ulong :SIGFWVersion = 2205UL; // ulong :SIGComType = "RS232"; :SIGBaudrate = 9600.0; // double :SIGLedEnabled = "ON24H"; :SIGOrientation = "AUTOZUPDOWN"; :SIGHeadFrequency = 1000.0; // double :SIGHasAccelerometer = "True"; :SIGHasMagnetometer = "True"; :SIGHasPressure = "True"; :SIGHasTemperature = "True"; :SIGHasCompass = "True"; :SIGHx = 0.0; // double :SIGHy = 0.0; // double :SIGHz = 0.0; // double :SIGPressureOffset = 10.0; // double :SIGDeclination = 0.0; // double :SIGBurst_Altimeter = "False"; :SIGBurst_BlankingDistance = 0.10000000149011612; // double :SIGBurst_CellSize = 0.20000000298023224; // double :SIGBurst_NBeams = 5UL; // ulong :SIGBurst_NCells = 10UL; // ulong :SIGBurst_BeamSelection = 0UL; // ulong :SIGBurst_NSample = 8192UL; // ulong :SIGBurst_CoordSystem = "BEAM"; :SIGBurst_DataFormat = 3UL; // ulong :SIGBurst_NPings = 1UL; // ulong :SIGBurst_PowerLevel = -10.0; // double :SIGBurst_VelocityPrecision = 0.0; // double :SIGBurst_VelocityRange = 5.0; // double :SIGBurst_SamplingRate = 4UL; // ulong :SIGBurst_VelocityRangeBeam5 = 5.0; // double :SIGBurst_RawAltimeter = 1UL; // ulong :SIGBurst_HighResolution = "False"; :SIGBurst_HighResolution5 = "True"; :SIGBurst_EchoSounder = "True"; :SIGBurst_BottomTrack = "False"; :SIGBurst_Beam2xyz = 1.1831, 0.0, 0.5518, 0.0, 0.0, -1.1831, 0.0, 0.5518, -1.1831, 0.0, 0.5518, 0.0, 0.0, 1.1831, 0.0, 0.5518; // double :history = "Data rotated into Earth Coordinates by Sigcdf2burstnc4 using a magnetic variation of n; Raw data from Nortek Signature netCDF translated to NetCDF4 by Signaturemat2rawcdf_burst Data cropped by user defined ensemble numbers;"; :VAR_DESC = "Rec:TransMatrix:bindist:sv:vel1:vel2:vel3:vel4:cor1:cor2:cor3:cor4:amp1:amp2:amp3:amp4:amb_vel:vel_east:vel_north:vel_up1:vel_up2:Hdg:Ptch:Roll:HdgSTD:PtchSTD:RollSTD:Tx:Pressure:PressSTD:Battery:Error:Status:TransmitEnergy:AccelerometerX:AccelerometerY:AccelerometerZ"; :magnetic_variation_applied = "y"; :DELTA_T = "3600"; :start_time = "24-Jan-2018 15:00:00"; :stop_time = "13-Apr-2018 13:34:08"; :minimum_amplitude_dB = 13.5; // double :minimum_correlation_% = 0.0; // double :VAR_FILL = 1.0E35f; // float :FILL_FLAG = 0.0; // double :DATA_CMNT = "Heading and tilt sensor data indicate quadpod frame experienced some motion during deployment, presumably by large waves at the site"; :DATA_NOTE = "This netCDF file contains unaveraged burst data from the 4 slant beams."; }