EchoData
is an object that conveniently handles raw converted data from either raw instrument files (via open_raw
) or previously converted and standardized raw files (via open_converted
). It is essentially a container for multiple xarray Dataset
objects, where each such object corresponds to one of the netCDF4 groups specified in the SONAR-netCDF4 convention. EchoData
objects are used for conveniently accessing and exploring the echosounder data, for calibration and other processing, and for serializing into netCDF4 or Zarr file formats.
A few example EchoData
objects are presented below. They show the hierarchical structure of the SONAR-netCDF4 version 1 groups for the sonar models currently supported by echopype.
Click on a group to drill down to variables and attributes and to examine the structure and representative content of an EchoData
object.
Depending on the instrument, data variables contained in each group may be different. See the example data sections below and Data from different echosounders for more information.
The echopype version used to render the EchoData objects below is: 0.7.2.dev50+g451d5ef6
EK60 echosounder transmits narrowband signals (gated sine waves) and therefore the Sonar
group contains only a single subgroup Beam_group1
.
<xarray.Dataset> Dimensions: () Data variables: *empty* Attributes: conventions: CF-1.7, SONAR-netCDF4-1.0, ACDD-1.3 keywords: EK60 sonar_convention_authority: ICES sonar_convention_name: SONAR-netCDF4 sonar_convention_version: 1.0 summary: EK60 raw file s3://ncei-wcsd-archive/data/ra... title: 2017 Pacific Hake Acoustic Trawl Survey date_created: 2017-07-28T18:16:19Z processing_level: Level 1A processing_level_url: https://echopype.readthedocs.io/en/stable/pr...
<xarray.Dataset> Dimensions: (channel: 3, time1: 529) Coordinates: * channel (channel) <U37 'GPT 18 kHz 009072058c8d 1-1 ES18... * time1 (time1) datetime64[ns] 2017-07-28T18:16:19.314790... Data variables: absorption_indicative (channel, time1) float64 0.002822 ... 0.03259 sound_speed_indicative (channel, time1) float64 1.481e+03 ... 1.481e+03 frequency_nominal (channel) float64 1.8e+04 3.8e+04 1.2e+05
array(['GPT 18 kHz 009072058c8d 1-1 ES18-11', 'GPT 38 kHz 009072058146 2-1 ES38B', 'GPT 120 kHz 00907205a6d0 4-1 ES120-7C'], dtype='<U37')
array(['2017-07-28T18:16:19.314790912', '2017-07-28T18:16:22.143954944', '2017-07-28T18:16:24.963251200', ..., '2017-07-28T18:41:23.292577792', '2017-07-28T18:41:25.949729792', '2017-07-28T18:41:28.597880832'], dtype='datetime64[ns]')
array([[0.00282171, 0.00282171, 0.00282171, ..., 0.00282171, 0.00282171, 0.00282171], [0.00985526, 0.00985526, 0.00985526, ..., 0.00985526, 0.00985526, 0.00985526], [0.03259379, 0.03259379, 0.03259379, ..., 0.03259379, 0.03259379, 0.03259379]])
array([[1480.62597656, 1480.62597656, 1480.62597656, ..., 1480.62597656, 1480.62597656, 1480.62597656], [1480.62597656, 1480.62597656, 1480.62597656, ..., 1480.62597656, 1480.62597656, 1480.62597656], [1480.62597656, 1480.62597656, 1480.62597656, ..., 1480.62597656, 1480.62597656, 1480.62597656]])
array([ 18000., 38000., 120000.])
PandasIndex(Index(['GPT 18 kHz 009072058c8d 1-1 ES18-11', 'GPT 38 kHz 009072058146 2-1 ES38B', 'GPT 120 kHz 00907205a6d0 4-1 ES120-7C'], dtype='object', name='channel'))
PandasIndex(DatetimeIndex(['2017-07-28 18:16:19.314790912', '2017-07-28 18:16:22.143954944', '2017-07-28 18:16:24.963251200', '2017-07-28 18:16:27.769411072', '2017-07-28 18:16:30.586572800', '2017-07-28 18:16:33.394732032', '2017-07-28 18:16:36.211893248', '2017-07-28 18:16:39.030055936', '2017-07-28 18:16:41.850217984', '2017-07-28 18:16:44.657376768', ... '2017-07-28 18:41:04.671513088', '2017-07-28 18:41:07.338664960', '2017-07-28 18:41:10.005816832', '2017-07-28 18:41:12.671969792', '2017-07-28 18:41:15.320121856', '2017-07-28 18:41:17.976272896', '2017-07-28 18:41:20.634423808', '2017-07-28 18:41:23.292577792', '2017-07-28 18:41:25.949729792', '2017-07-28 18:41:28.597880832'], dtype='datetime64[ns]', name='time1', length=529, freq=None))
<xarray.Dataset> Dimensions: (time1: 2165, time2: 529, channel: 3) Coordinates: * time1 (time1) datetime64[ns] 2017-07-28T18:16:21.476992 ..... * time2 (time2) datetime64[ns] 2017-07-28T18:16:19.314790912... * channel (channel) <U37 'GPT 18 kHz 009072058c8d 1-1 ES18-11... Data variables: (12/20) latitude (time1) float64 43.66 43.66 43.66 ... 43.66 43.66 43.66 longitude (time1) float64 -124.9 -124.9 -124.9 ... -125.0 -125.0 sentence_type (time1) <U3 'GGA' 'GLL' 'GGA' ... 'GGA' 'GGA' 'GLL' pitch (time2) float64 -1.38 -0.4025 ... -0.4357 -0.7786 roll (time2) float64 -0.374 -0.7127 ... -0.5143 -0.59 vertical_offset (time2) float64 0.388 -0.2825 ... -0.2143 0.1995 ... ... position_offset_y float64 nan position_offset_z float64 nan transducer_offset_x (channel) float64 0.0 0.0 0.0 transducer_offset_y (channel) float64 0.0 0.0 0.0 transducer_offset_z (channel) float64 0.0 0.0 0.0 frequency_nominal (channel) float64 1.8e+04 3.8e+04 1.2e+05 Attributes: platform_name: Bell M. Shimada platform_type: Research vessel platform_code_ICES: 315
array(['2017-07-28T18:16:21.476992000', '2017-07-28T18:16:21.635322880', '2017-07-28T18:16:22.169930752', ..., '2017-07-28T18:41:29.893932032', '2017-07-28T18:41:31.143182848', '2017-07-28T18:41:31.301514240'], dtype='datetime64[ns]')
array(['2017-07-28T18:16:19.314790912', '2017-07-28T18:16:22.143954944', '2017-07-28T18:16:24.963251200', ..., '2017-07-28T18:41:23.292577792', '2017-07-28T18:41:25.949729792', '2017-07-28T18:41:28.597880832'], dtype='datetime64[ns]')
array(['GPT 18 kHz 009072058c8d 1-1 ES18-11', 'GPT 38 kHz 009072058146 2-1 ES38B', 'GPT 120 kHz 00907205a6d0 4-1 ES120-7C'], dtype='<U37')
array([43.65753167, 43.6575 , 43.65753167, ..., 43.65651333, 43.656515 , 43.6565 ])
array([-124.887015, -124.887 , -124.88708 , ..., -124.976915, -124.976955, -124.977 ])
array(['GGA', 'GLL', 'GGA', ..., 'GGA', 'GGA', 'GLL'], dtype='<U3')
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array(9.14999962)
array(nan)
array(nan)
array(nan)
array(nan)
array(nan)
array(nan)
array(nan)
array(nan)
array(nan)
array([0., 0., 0.])
array([0., 0., 0.])
array([0., 0., 0.])
array([ 18000., 38000., 120000.])
PandasIndex(DatetimeIndex([ '2017-07-28 18:16:21.476992', '2017-07-28 18:16:21.635322880', '2017-07-28 18:16:22.169930752', '2017-07-28 18:16:23.263174144', '2017-07-28 18:16:23.421502976', '2017-07-28 18:16:23.914032128', '2017-07-28 18:16:25.171338752', '2017-07-28 18:16:25.329670144', '2017-07-28 18:16:26.124294144', '2017-07-28 18:16:27.483549184', ... '2017-07-28 18:41:23.398981120', '2017-07-28 18:41:24.093599232', '2017-07-28 18:41:25.142838784', '2017-07-28 18:41:25.301168128', '2017-07-28 18:41:26.493735936', '2017-07-28 18:41:28.140930048', '2017-07-28 18:41:28.299260928', '2017-07-28 18:41:29.893932032', '2017-07-28 18:41:31.143182848', '2017-07-28 18:41:31.301514240'], dtype='datetime64[ns]', name='time1', length=2165, freq=None))
PandasIndex(DatetimeIndex(['2017-07-28 18:16:19.314790912', '2017-07-28 18:16:22.143954944', '2017-07-28 18:16:24.963251200', '2017-07-28 18:16:27.769411072', '2017-07-28 18:16:30.586572800', '2017-07-28 18:16:33.394732032', '2017-07-28 18:16:36.211893248', '2017-07-28 18:16:39.030055936', '2017-07-28 18:16:41.850217984', '2017-07-28 18:16:44.657376768', ... '2017-07-28 18:41:04.671513088', '2017-07-28 18:41:07.338664960', '2017-07-28 18:41:10.005816832', '2017-07-28 18:41:12.671969792', '2017-07-28 18:41:15.320121856', '2017-07-28 18:41:17.976272896', '2017-07-28 18:41:20.634423808', '2017-07-28 18:41:23.292577792', '2017-07-28 18:41:25.949729792', '2017-07-28 18:41:28.597880832'], dtype='datetime64[ns]', name='time2', length=529, freq=None))
PandasIndex(Index(['GPT 18 kHz 009072058c8d 1-1 ES18-11', 'GPT 38 kHz 009072058146 2-1 ES38B', 'GPT 120 kHz 00907205a6d0 4-1 ES120-7C'], dtype='object', name='channel'))
<xarray.Dataset> Dimensions: (time1: 22037) Coordinates: * time1 (time1) datetime64[ns] 2017-07-28T18:16:19.314790912 ... 2... Data variables: NMEA_datagram (time1) <U73 '$SDVLW,5050.149,N,5050.149,N' ... '$GPDTM,W8... Attributes: description: All NMEA sensor datagrams
array(['2017-07-28T18:16:19.314790912', '2017-07-28T18:16:20.896096768', '2017-07-28T18:16:20.996103168', ..., '2017-07-28T18:41:32.516319232', '2017-07-28T18:41:32.616325120', '2017-07-28T18:41:32.402416128'], dtype='datetime64[ns]')
array(['$SDVLW,5050.149,N,5050.149,N', '$INHDT,268.8,T', '$INHDT,268.8,T', ..., '$INHDT,270.9,T', '$INHDT,270.9,T', '$GPDTM,W84,,0000.0000,N,00000.0000,E,,W84'], dtype='<U73')
PandasIndex(DatetimeIndex(['2017-07-28 18:16:19.314790912', '2017-07-28 18:16:20.896096768', '2017-07-28 18:16:20.996103168', '2017-07-28 18:16:21.096107008', '2017-07-28 18:16:21.196114944', '2017-07-28 18:16:21.296121856', '2017-07-28 18:16:21.356703232', '2017-07-28 18:16:21.396126208', '2017-07-28 18:16:21.496132096', '2017-07-28 18:16:21.596135936', ... '2017-07-28 18:41:31.816278016', '2017-07-28 18:41:31.916285952', '2017-07-28 18:41:32.016290816', '2017-07-28 18:41:32.116297216', '2017-07-28 18:41:32.216303104', '2017-07-28 18:41:32.316308992', '2017-07-28 18:41:32.416314880', '2017-07-28 18:41:32.516319232', '2017-07-28 18:41:32.616325120', '2017-07-28 18:41:32.402416128'], dtype='datetime64[ns]', name='time1', length=22037, freq=None))
<xarray.Dataset> Dimensions: (filenames: 1) Coordinates: * filenames (filenames) int64 0 Data variables: source_filenames (filenames) <U92 's3://ncei-wcsd-archive/data/raw/Bell_... Attributes: conversion_software_name: echopype conversion_software_version: 0.7.2.dev50+g451d5ef6 conversion_time: 2023-08-20T18:29:16Z
array([0])
array(['s3://ncei-wcsd-archive/data/raw/Bell_M._Shimada/SH1707/EK60/Summer2017-D20170728-T181619.raw'], dtype='<U92')
PandasIndex(Index([0], dtype='int64', name='filenames'))
<xarray.Dataset> Dimensions: (beam_group: 1) Coordinates: * beam_group (beam_group) <U11 'Beam_group1' Data variables: beam_group_descr (beam_group) <U131 'contains backscatter power (uncalib... Attributes: sonar_manufacturer: Simrad sonar_model: EK60 sonar_serial_number: sonar_software_name: ER60 sonar_software_version: 2.4.3 sonar_type: echosounder
array(['Beam_group1'], dtype='<U11')
array(['contains backscatter power (uncalibrated) and other beam or channel-specific data, including split-beam angle data when they exist.'], dtype='<U131')
PandasIndex(Index(['Beam_group1'], dtype='object', name='beam_group'))
<xarray.Dataset> Dimensions: (channel: 3, ping_time: 529, range_sample: 3957) Coordinates: * channel (channel) <U37 'GPT 18 kHz 009072058c8d 1... * ping_time (ping_time) datetime64[ns] 2017-07-28T18:1... * range_sample (range_sample) int64 0 1 2 ... 3954 3955 3956 Data variables: (12/29) frequency_nominal (channel) float64 1.8e+04 3.8e+04 1.2e+05 beam_type (channel) int64 1 1 1 beamwidth_twoway_alongship (channel) float64 10.9 6.81 6.58 beamwidth_twoway_athwartship (channel) float64 10.82 6.85 6.52 beam_direction_x (channel) float64 nan nan nan beam_direction_y (channel) float64 nan nan nan ... ... data_type (channel, ping_time) float32 3.0 3.0 ... 3.0 sample_time_offset (channel, ping_time) float64 0.0 0.0 ... 0.0 channel_mode (channel, ping_time) int8 0 0 0 0 ... 0 0 0 0 backscatter_r (channel, ping_time, range_sample) float32 ... angle_athwartship (channel, ping_time, range_sample) float32 ... angle_alongship (channel, ping_time, range_sample) float32 ... Attributes: beam_mode: vertical conversion_equation_t: type_3
array(['GPT 18 kHz 009072058c8d 1-1 ES18-11', 'GPT 38 kHz 009072058146 2-1 ES38B', 'GPT 120 kHz 00907205a6d0 4-1 ES120-7C'], dtype='<U37')
array(['2017-07-28T18:16:19.314790912', '2017-07-28T18:16:22.143954944', '2017-07-28T18:16:24.963251200', ..., '2017-07-28T18:41:23.292577792', '2017-07-28T18:41:25.949729792', '2017-07-28T18:41:28.597880832'], dtype='datetime64[ns]')
array([ 0, 1, 2, ..., 3954, 3955, 3956])
array([ 18000., 38000., 120000.])
array([1, 1, 1])
array([10.89999962, 6.80999994, 6.57999992])
array([10.81999969, 6.8499999 , 6.51999998])
array([nan, nan, nan])
array([nan, nan, nan])
array([nan, nan, nan])
array([-0.18000001, -0.08 , -0.05 ])
array([0.25, 0. , 0.37])
array([13.89000034, 21.96999931, 23.12000084])
array([13.89000034, 21.96999931, 23.12000084])
array([-17.37000084, -21.01000023, -20.46999931])
array([22.95000076, 26.06999969, 26.54999924])
array(['070413', '070413', '070413'], dtype='<U6')
array([ 18000., 38000., 120000.])
array([ 18000., 38000., 120000.])
array('CW', dtype='<U2')
array(0, dtype=int8)
array(0, dtype=int16)
array([[0.000256, 0.000256, 0.000256, ..., 0.000256, 0.000256, 0.000256], [0.000256, 0.000256, 0.000256, ..., 0.000256, 0.000256, 0.000256], [0.000256, 0.000256, 0.000256, ..., 0.000256, 0.000256, 0.000256]])
array([[1573.66552734, 1573.66552734, 1573.66552734, ..., 1573.66552734, 1573.66552734, 1573.66552734], [2425.1496582 , 2425.1496582 , 2425.1496582 , ..., 2425.1496582 , 2425.1496582 , 2425.1496582 ], [3026.39160156, 3026.39160156, 3026.39160156, ..., 3026.39160156, 3026.39160156, 3026.39160156]])
array([[0.001024, 0.001024, 0.001024, ..., 0.001024, 0.001024, 0.001024], [0.001024, 0.001024, 0.001024, ..., 0.001024, 0.001024, 0.001024], [0.001024, 0.001024, 0.001024, ..., 0.001024, 0.001024, 0.001024]])
array([[2000., 2000., 2000., ..., 2000., 2000., 2000.], [2000., 2000., 2000., ..., 2000., 2000., 2000.], [ 250., 250., 250., ..., 250., 250., 250.]])
array([[3., 3., 3., ..., 3., 3., 3.], [3., 3., 3., ..., 3., 3., 3.], [3., 3., 3., ..., 3., 3., 3.]], dtype=float32)
array([[0., 0., 0., ..., 0., 0., 0.], [0., 0., 0., ..., 0., 0., 0.], [0., 0., 0., ..., 0., 0., 0.]])
array([[0, 0, 0, ..., 0, 0, 0], [0, 0, 0, ..., 0, 0, 0], [0, 0, 0, ..., 0, 0, 0]], dtype=int8)
array([[[ 15.7923155, 26.340124 , 26.269571 , ..., -145.34105 , -146.65805 , -139.60266 ], [ 15.7923155, 26.340124 , 26.269571 , ..., -145.08235 , -146.19945 , -134.15825 ], [ 15.7923155, 26.340124 , 26.269571 , ..., -141.47234 , -142.30722 , -146.36407 ], ..., [ 15.7923155, 26.340124 , 26.269571 , ..., -158.02899 , -148.25728 , -143.49489 ], [ 15.7923155, 26.340124 , 26.269571 , ..., -135.67516 , -145.0941 , -131.0186 ], [ 15.7923155, 26.340124 , 26.269571 , ..., -134.85204 , -136.62764 , -132.78246 ]], [[ 17.379778 , 26.72817 , 27.175013 , ..., -151.70265 , -155.86534 , -161.45085 ], [ 17.379778 , 26.72817 , 27.175013 , ..., -163.59099 , -162.27399 , -161.35678 ], [ 17.379778 , 26.72817 , 27.175013 , ..., -155.99469 , -147.63405 , -154.08972 ], ... [ 17.379778 , 26.72817 , 27.175013 , ..., -145.42336 , -144.48264 , -146.96378 ], [ 17.379778 , 26.72817 , 27.175013 , ..., -145.67029 , -149.93881 , -147.42238 ], [ 17.379778 , 26.72817 , 27.175013 , ..., -150.23277 , -150.35037 , -152.79623 ]], [[ 12.417487 , 18.073559 , 18.050041 , ..., -180.3593 , -160.2632 , -163.3558 ], [ 12.417487 , 18.073559 , 18.0618 , ..., -183.04034 , -162.48564 , -157.74677 ], [ 12.417487 , 18.073559 , 18.050041 , ..., -166.00157 , -167.4009 , -170.03491 ], ..., [ 12.417487 , 18.073559 , 18.0618 , ..., -169.77621 , -155.05397 , -162.21518 ], [ 12.417487 , 18.073559 , 18.0618 , ..., -157.81732 , -167.87126 , -162.45036 ], [ 12.417487 , 18.073559 , 18.050041 , ..., -158.89915 , -159.53413 , -158.37 ]]], dtype=float32)
array([[[ -3., -3., -4., ..., 46., -103., -18.], [ -3., -3., -4., ..., -13., -126., -2.], [ -3., -3., -4., ..., 6., 17., -61.], ..., [ -3., -3., -4., ..., 107., -103., 112.], [ -3., -3., -4., ..., 30., 123., 33.], [ -3., -3., -4., ..., -9., -15., 15.]], [[ -1., -2., -2., ..., -37., -65., -117.], [ -1., -2., -2., ..., -38., 47., -100.], [ -1., -2., -2., ..., 11., 23., 32.], ..., [ -1., -2., -2., ..., 13., 13., 32.], [ -1., -2., -2., ..., 4., 31., 24.], [ -1., -2., -2., ..., -11., -42., -104.]], [[ -2., -3., -3., ..., 122., -30., -7.], [ -2., -3., -3., ..., -120., 81., 9.], [ -2., -3., -3., ..., -2., 51., -105.], ..., [ -2., -3., -3., ..., 107., -32., -20.], [ -2., -3., -3., ..., -13., -99., -39.], [ -2., -3., -3., ..., 19., 54., 33.]]], dtype=float32)
array([[[ 3., 2., 3., ..., -90., -78., -29.], [ 3., 2., 3., ..., 90., -101., -70.], [ 3., 2., 3., ..., 49., 75., 105.], ..., [ 3., 2., 3., ..., 118., 77., -63.], [ 3., 2., 3., ..., -55., 116., 18.], [ 3., 2., 3., ..., -1., -46., -42.]], [[ 0., 0., -1., ..., -42., 7., -103.], [ 0., 0., -1., ..., 93., -76., 86.], [ 0., -1., -1., ..., -60., 9., 33.], ..., [ 0., -1., -1., ..., 19., 47., 64.], [ 0., 0., -1., ..., 25., -2., 4.], [ 0., -1., -1., ..., 63., -10., -14.]], [[ -1., -1., -1., ..., -122., -30., -100.], [ -1., -1., -1., ..., 118., 61., 9.], [ -1., -1., -1., ..., 109., 42., 120.], ..., [ -1., -1., -1., ..., 88., 3., -71.], [ -1., -1., -1., ..., 47., 109., 70.], [ -1., -1., -1., ..., 51., 93., -27.]]], dtype=float32)
PandasIndex(Index(['GPT 18 kHz 009072058c8d 1-1 ES18-11', 'GPT 38 kHz 009072058146 2-1 ES38B', 'GPT 120 kHz 00907205a6d0 4-1 ES120-7C'], dtype='object', name='channel'))
PandasIndex(DatetimeIndex(['2017-07-28 18:16:19.314790912', '2017-07-28 18:16:22.143954944', '2017-07-28 18:16:24.963251200', '2017-07-28 18:16:27.769411072', '2017-07-28 18:16:30.586572800', '2017-07-28 18:16:33.394732032', '2017-07-28 18:16:36.211893248', '2017-07-28 18:16:39.030055936', '2017-07-28 18:16:41.850217984', '2017-07-28 18:16:44.657376768', ... '2017-07-28 18:41:04.671513088', '2017-07-28 18:41:07.338664960', '2017-07-28 18:41:10.005816832', '2017-07-28 18:41:12.671969792', '2017-07-28 18:41:15.320121856', '2017-07-28 18:41:17.976272896', '2017-07-28 18:41:20.634423808', '2017-07-28 18:41:23.292577792', '2017-07-28 18:41:25.949729792', '2017-07-28 18:41:28.597880832'], dtype='datetime64[ns]', name='ping_time', length=529, freq=None))
PandasIndex(Index([ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, ... 3947, 3948, 3949, 3950, 3951, 3952, 3953, 3954, 3955, 3956], dtype='int64', name='range_sample', length=3957))
<xarray.Dataset> Dimensions: (channel: 3, pulse_length_bin: 5) Coordinates: * channel (channel) <U37 'GPT 18 kHz 009072058c8d 1-1 ES18-11' ... * pulse_length_bin (pulse_length_bin) int64 0 1 2 3 4 Data variables: frequency_nominal (channel) float64 1.8e+04 3.8e+04 1.2e+05 sa_correction (channel, pulse_length_bin) float64 0.0 -0.7 ... 0.0 -0.3 gain_correction (channel, pulse_length_bin) float64 20.3 22.95 ... 26.55 pulse_length (channel, pulse_length_bin) float64 0.000512 ... 0.001024
array(['GPT 18 kHz 009072058c8d 1-1 ES18-11', 'GPT 38 kHz 009072058146 2-1 ES38B', 'GPT 120 kHz 00907205a6d0 4-1 ES120-7C'], dtype='<U37')
array([0, 1, 2, 3, 4])
array([ 18000., 38000., 120000.])
array([[ 0. , -0.7 , 0. , 0. , 0. ], [ 0. , 0. , -0.52, 0. , 0. ], [ 0. , 0. , 0. , 0. , -0.3 ]])
array([[20.299999, 22.950001, 22.9 , 23. , 23. ], [24. , 26. , 26.07 , 26.5 , 26.5 ], [25.5 , 26.799999, 27. , 27. , 26.549999]])
array([[5.120e-04, 1.024e-03, 2.048e-03, 4.096e-03, 8.192e-03], [2.560e-04, 5.120e-04, 1.024e-03, 2.048e-03, 4.096e-03], [6.400e-05, 1.280e-04, 2.560e-04, 5.120e-04, 1.024e-03]])
PandasIndex(Index(['GPT 18 kHz 009072058c8d 1-1 ES18-11', 'GPT 38 kHz 009072058146 2-1 ES38B', 'GPT 120 kHz 00907205a6d0 4-1 ES120-7C'], dtype='object', name='channel'))
PandasIndex(Index([0, 1, 2, 3, 4], dtype='int64', name='pulse_length_bin'))
EK80 echosounder can transmit both narrowband (“CW” or “continuous wave”) or broadband (“BB”, or “FM” or “frequency-modulated”) signals.
In echopype-converted files, there can be at most 2 groups under the Sonar
group. The type of data stored in these Beam_groupX
groups follow the scenarios below:
The example file below contains both CW complex and BB complex data, both stored as complex data. Therefore, there is only Beam_group1
under the Sonar
group.
<xarray.Dataset> Dimensions: () Data variables: *empty* Attributes: conventions: CF-1.7, SONAR-netCDF4-1.0, ACDD-1.3 keywords: EK80 sonar_convention_authority: ICES sonar_convention_name: SONAR-netCDF4 sonar_convention_version: 1.0 summary: title: date_created: 2018-12-13T09:46:00Z processing_level: Level 1A processing_level_url: https://echopype.readthedocs.io/en/stable/pr...
<xarray.Dataset> Dimensions: (time1: 1, sound_velocity_profile_depth: 2) Coordinates: * time1 (time1) datetime64[ns] 2018-12-13T09:46:00.... * sound_velocity_profile_depth (sound_velocity_profile_depth) float64 1.0 ... Data variables: depth (time1) float64 50.0 acidity (time1) float64 8.0 salinity (time1) float64 32.8 temperature (time1) float64 9.8 sound_speed_indicative (time1) float64 1.48e+03 sound_velocity_profile (time1, sound_velocity_profile_depth) float64 ... sound_velocity_source (time1) <U6 'Manual' transducer_name (time1) <U7 'Unknown' transducer_sound_speed (time1) float64 1.49e+03
array(['2018-12-13T09:46:00.747195904'], dtype='datetime64[ns]')
array([ 1., 1000.])
array([50.])
array([8.])
array([32.8])
array([9.8])
array([1480.])
array([[1480., 1480.]])
array(['Manual'], dtype='<U6')
array(['Unknown'], dtype='<U7')
array([1490.])
PandasIndex(DatetimeIndex(['2018-12-13 09:46:00.747195904'], dtype='datetime64[ns]', name='time1', freq=None))
PandasIndex(Index([1.0, 1000.0], dtype='float64', name='sound_velocity_profile_depth'))
<xarray.Dataset> Dimensions: (time1: 12, time2: 4, channel: 6) Coordinates: * channel (channel) <U22 'WBT 714581-15 ES18' ... 'WBT... * time1 (time1) datetime64[ns] 2018-12-13T09:46:01.3... * time2 (time2) datetime64[ns] 2018-12-13T09:46:00.7... Data variables: (12/23) latitude (time1) float64 60.41 60.41 ... 60.41 60.41 longitude (time1) float64 5.312 5.312 ... 5.312 5.312 sentence_type (time1) <U3 'GGA' 'GLL' 'RMC' ... 'GLL' 'RMC' pitch (time2) float64 0.84 0.85 0.8582 0.88 roll (time2) float64 -0.58 -0.58 -0.58 -0.58 vertical_offset (time2) float64 0.0 -0.01 -0.01 -0.01 ... ... MRU_rotation_y float64 nan MRU_rotation_z float64 nan position_offset_x float64 nan position_offset_y float64 nan position_offset_z float64 nan frequency_nominal (channel) float64 1.8e+04 1.2e+05 ... 2e+05 Attributes: platform_name: platform_type: platform_code_ICES:
array(['WBT 714581-15 ES18', 'WBT 714583-15 ES120-7C', 'WBT 714590-15 ES70-7C', 'WBT 714596-15 ES38-7', 'WBT 714597-15 ES333-7C', 'WBT 714605-15 ES200-7C'], dtype='<U22')
array(['2018-12-13T09:46:01.363802112', '2018-12-13T09:46:01.363802112', '2018-12-13T09:46:01.363802112', '2018-12-13T09:46:02.363802112', '2018-12-13T09:46:02.363802112', '2018-12-13T09:46:02.363802112', '2018-12-13T09:46:03.363802112', '2018-12-13T09:46:03.363802112', '2018-12-13T09:46:03.363802112', '2018-12-13T09:46:04.363802112', '2018-12-13T09:46:04.363802112', '2018-12-13T09:46:04.363802112'], dtype='datetime64[ns]')
array(['2018-12-13T09:46:00.747195904', '2018-12-13T09:46:01.457195008', '2018-12-13T09:46:01.930196992', '2018-12-13T09:46:03.337196032'], dtype='datetime64[ns]')
array([60.41212748, 60.41212748, 60.41212748, 60.41212735, 60.41212735, 60.41212735, 60.41212718, 60.41212718, 60.41212718, 60.41212703, 60.41212703, 60.41212703])
array([5.31187017, 5.31187017, 5.31187017, 5.31187007, 5.31187007, 5.31187007, 5.31186997, 5.31186997, 5.31186997, 5.31186982, 5.31186982, 5.31186982])
array(['GGA', 'GLL', 'RMC', 'GGA', 'GLL', 'RMC', 'GGA', 'GLL', 'RMC', 'GGA', 'GLL', 'RMC'], dtype='<U3')
array([0.83999997, 0.85000002, 0.85823959, 0.88 ])
array([-0.57999998, -0.57999998, -0.57999998, -0.57999998])
array([ 0. , -0.01, -0.01, -0.01])
array(0.)
array(6.)
array(1)
array(1)
array([0., 0., 0., 0., 0., 0.])
array([0., 0., 0., 0., 0., 0.])
array([0., 0., 0., 0., 0., 0.])
array(nan)
array(nan)
array(nan)
array(nan)
array(nan)
array(nan)
array(nan)
array(nan)
array(nan)
array([ 18000., 120000., 70000., 38000., 333000., 200000.])
PandasIndex(Index(['WBT 714581-15 ES18', 'WBT 714583-15 ES120-7C', 'WBT 714590-15 ES70-7C', 'WBT 714596-15 ES38-7', 'WBT 714597-15 ES333-7C', 'WBT 714605-15 ES200-7C'], dtype='object', name='channel'))
PandasIndex(DatetimeIndex(['2018-12-13 09:46:01.363802112', '2018-12-13 09:46:01.363802112', '2018-12-13 09:46:01.363802112', '2018-12-13 09:46:02.363802112', '2018-12-13 09:46:02.363802112', '2018-12-13 09:46:02.363802112', '2018-12-13 09:46:03.363802112', '2018-12-13 09:46:03.363802112', '2018-12-13 09:46:03.363802112', '2018-12-13 09:46:04.363802112', '2018-12-13 09:46:04.363802112', '2018-12-13 09:46:04.363802112'], dtype='datetime64[ns]', name='time1', freq=None))
PandasIndex(DatetimeIndex(['2018-12-13 09:46:00.747195904', '2018-12-13 09:46:01.457195008', '2018-12-13 09:46:01.930196992', '2018-12-13 09:46:03.337196032'], dtype='datetime64[ns]', name='time2', freq=None))
<xarray.Dataset> Dimensions: (time1: 142) Coordinates: * time1 (time1) datetime64[ns] 2018-12-13T09:46:00.747195904 ... 2... Data variables: NMEA_datagram (time1) <U93 '$SDVLW,2559.924,N,2559.924,N' ... '$PBFG,1,0... Attributes: description: All NMEA sensor datagrams
array(['2018-12-13T09:46:00.747195904', '2018-12-13T09:46:01.126800896', '2018-12-13T09:46:01.363802112', '2018-12-13T09:46:01.363802112', '2018-12-13T09:46:01.363802112', '2018-12-13T09:46:01.363802112', '2018-12-13T09:46:01.363802112', '2018-12-13T09:46:01.363802112', '2018-12-13T09:46:01.363802112', '2018-12-13T09:46:01.363802112', '2018-12-13T09:46:01.363802112', '2018-12-13T09:46:01.363802112', '2018-12-13T09:46:01.363802112', '2018-12-13T09:46:01.363802112', '2018-12-13T09:46:01.363802112', '2018-12-13T09:46:01.363802112', '2018-12-13T09:46:01.363802112', '2018-12-13T09:46:01.363802112', '2018-12-13T09:46:01.363802112', '2018-12-13T09:46:01.363802112', '2018-12-13T09:46:01.363802112', '2018-12-13T09:46:01.363802112', '2018-12-13T09:46:01.363802112', '2018-12-13T09:46:01.363802112', '2018-12-13T09:46:01.363802112', '2018-12-13T09:46:01.363802112', '2018-12-13T09:46:01.363802112', '2018-12-13T09:46:01.363802112', '2018-12-13T09:46:01.363802112', '2018-12-13T09:46:01.363802112', '2018-12-13T09:46:01.363802112', '2018-12-13T09:46:01.363802112', '2018-12-13T09:46:01.363802112', '2018-12-13T09:46:01.363802112', '2018-12-13T09:46:01.363802112', '2018-12-13T09:46:01.363802112', '2018-12-13T09:46:01.363802112', '2018-12-13T09:46:02.363802112', '2018-12-13T09:46:02.363802112', '2018-12-13T09:46:02.363802112', '2018-12-13T09:46:02.363802112', '2018-12-13T09:46:02.363802112', '2018-12-13T09:46:02.363802112', '2018-12-13T09:46:02.363802112', '2018-12-13T09:46:02.363802112', '2018-12-13T09:46:02.363802112', '2018-12-13T09:46:02.363802112', '2018-12-13T09:46:02.363802112', '2018-12-13T09:46:02.363802112', '2018-12-13T09:46:02.363802112', '2018-12-13T09:46:02.363802112', '2018-12-13T09:46:02.363802112', '2018-12-13T09:46:02.363802112', '2018-12-13T09:46:02.363802112', '2018-12-13T09:46:02.363802112', '2018-12-13T09:46:02.363802112', '2018-12-13T09:46:02.363802112', '2018-12-13T09:46:02.363802112', '2018-12-13T09:46:02.363802112', '2018-12-13T09:46:02.363802112', '2018-12-13T09:46:02.363802112', '2018-12-13T09:46:02.363802112', '2018-12-13T09:46:02.363802112', '2018-12-13T09:46:02.363802112', '2018-12-13T09:46:02.363802112', '2018-12-13T09:46:02.363802112', '2018-12-13T09:46:02.363802112', '2018-12-13T09:46:02.363802112', '2018-12-13T09:46:02.363802112', '2018-12-13T09:46:02.363802112', '2018-12-13T09:46:02.363802112', '2018-12-13T09:46:02.363802112', '2018-12-13T09:46:03.363802112', '2018-12-13T09:46:03.363802112', '2018-12-13T09:46:03.363802112', '2018-12-13T09:46:03.363802112', '2018-12-13T09:46:03.363802112', '2018-12-13T09:46:03.363802112', '2018-12-13T09:46:03.363802112', '2018-12-13T09:46:03.363802112', '2018-12-13T09:46:03.363802112', '2018-12-13T09:46:03.363802112', '2018-12-13T09:46:03.363802112', '2018-12-13T09:46:03.363802112', '2018-12-13T09:46:03.363802112', '2018-12-13T09:46:03.363802112', '2018-12-13T09:46:03.363802112', '2018-12-13T09:46:03.363802112', '2018-12-13T09:46:03.363802112', '2018-12-13T09:46:03.363802112', '2018-12-13T09:46:03.363802112', '2018-12-13T09:46:03.363802112', '2018-12-13T09:46:03.363802112', '2018-12-13T09:46:03.363802112', '2018-12-13T09:46:03.363802112', '2018-12-13T09:46:03.363802112', '2018-12-13T09:46:03.363802112', '2018-12-13T09:46:03.363802112', '2018-12-13T09:46:03.363802112', '2018-12-13T09:46:03.363802112', '2018-12-13T09:46:03.363802112', '2018-12-13T09:46:03.363802112', '2018-12-13T09:46:03.363802112', '2018-12-13T09:46:03.363802112', '2018-12-13T09:46:03.363802112', '2018-12-13T09:46:03.363802112', '2018-12-13T09:46:03.363802112', '2018-12-13T09:46:04.363802112', '2018-12-13T09:46:04.363802112', '2018-12-13T09:46:04.363802112', '2018-12-13T09:46:04.363802112', '2018-12-13T09:46:04.363802112', '2018-12-13T09:46:04.363802112', '2018-12-13T09:46:04.363802112', '2018-12-13T09:46:04.363802112', '2018-12-13T09:46:04.363802112', '2018-12-13T09:46:04.363802112', '2018-12-13T09:46:04.363802112', '2018-12-13T09:46:04.363802112', '2018-12-13T09:46:04.363802112', '2018-12-13T09:46:04.363802112', '2018-12-13T09:46:04.363802112', '2018-12-13T09:46:04.363802112', '2018-12-13T09:46:04.363802112', '2018-12-13T09:46:04.363802112', '2018-12-13T09:46:04.363802112', '2018-12-13T09:46:04.363802112', '2018-12-13T09:46:04.363802112', '2018-12-13T09:46:04.363802112', '2018-12-13T09:46:04.363802112', '2018-12-13T09:46:04.363802112', '2018-12-13T09:46:04.363802112', '2018-12-13T09:46:04.363802112', '2018-12-13T09:46:04.363802112', '2018-12-13T09:46:04.363802112', '2018-12-13T09:46:04.363802112', '2018-12-13T09:46:04.363802112', '2018-12-13T09:46:04.363802112', '2018-12-13T09:46:04.363802112', '2018-12-13T09:46:04.363802112', '2018-12-13T09:46:04.363802112', '2018-12-13T09:46:04.363802112'], dtype='datetime64[ns]')
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PandasIndex(DatetimeIndex(['2018-12-13 09:46:00.747195904', '2018-12-13 09:46:01.126800896', '2018-12-13 09:46:01.363802112', '2018-12-13 09:46:01.363802112', '2018-12-13 09:46:01.363802112', '2018-12-13 09:46:01.363802112', '2018-12-13 09:46:01.363802112', '2018-12-13 09:46:01.363802112', '2018-12-13 09:46:01.363802112', '2018-12-13 09:46:01.363802112', ... '2018-12-13 09:46:04.363802112', '2018-12-13 09:46:04.363802112', '2018-12-13 09:46:04.363802112', '2018-12-13 09:46:04.363802112', '2018-12-13 09:46:04.363802112', '2018-12-13 09:46:04.363802112', '2018-12-13 09:46:04.363802112', '2018-12-13 09:46:04.363802112', '2018-12-13 09:46:04.363802112', '2018-12-13 09:46:04.363802112'], dtype='datetime64[ns]', name='time1', length=142, freq=None))
<xarray.Dataset> Dimensions: (filenames: 1) Coordinates: * filenames (filenames) int64 0 Data variables: source_filenames (filenames) <U43 './example_raw/2018115-D20181213-T0946... Attributes: conversion_software_name: echopype conversion_software_version: 0.7.2.dev50+g451d5ef6 conversion_time: 2023-08-20T18:29:17Z
array([0])
array(['./example_raw/2018115-D20181213-T094600.raw'], dtype='<U43')
PandasIndex(Index([0], dtype='int64', name='filenames'))
<xarray.Dataset> Dimensions: (channel: 6, beam_group: 1) Coordinates: * channel (channel) <U22 'WBT 714581-15 ES18' ... 'WBT 7... * beam_group (beam_group) <U11 'Beam_group1' Data variables: frequency_nominal (channel) float64 1.8e+04 1.2e+05 ... 2e+05 transceiver_serial_number (channel) <U6 '714581' '714583' ... '714605' transducer_name (channel) <U8 'ES18' 'ES120-7C' ... 'ES200-7C' transducer_serial_number (channel) <U4 '2039' '124' '105' ... '101' '208' beam_group_descr (beam_group) <U74 'contains complex backscatte... Attributes: sonar_manufacturer: Simrad sonar_model: EK80 sonar_serial_number: sonar_software_name: EK80 sonar_software_version: 1.12.2.0 sonar_type: echosounder
array(['WBT 714581-15 ES18', 'WBT 714583-15 ES120-7C', 'WBT 714590-15 ES70-7C', 'WBT 714596-15 ES38-7', 'WBT 714597-15 ES333-7C', 'WBT 714605-15 ES200-7C'], dtype='<U22')
array(['Beam_group1'], dtype='<U11')
array([ 18000., 120000., 70000., 38000., 333000., 200000.])
array(['714581', '714583', '714590', '714596', '714597', '714605'], dtype='<U6')
array(['ES18', 'ES120-7C', 'ES70-7C', 'ES38-7', 'ES333-7C', 'ES200-7C'], dtype='<U8')
array(['2039', '124', '105', '200', '101', '208'], dtype='<U4')
array(['contains complex backscatter data and other beam or channel-specific data.'], dtype='<U74')
PandasIndex(Index(['WBT 714581-15 ES18', 'WBT 714583-15 ES120-7C', 'WBT 714590-15 ES70-7C', 'WBT 714596-15 ES38-7', 'WBT 714597-15 ES333-7C', 'WBT 714605-15 ES200-7C'], dtype='object', name='channel'))
PandasIndex(Index(['Beam_group1'], dtype='object', name='beam_group'))
<xarray.Dataset> Dimensions: (channel: 6, ping_time: 4, range_sample: 4434, beam: 4) Coordinates: * channel (channel) <U22 'WBT 714581-15 ES18' ... 'W... * ping_time (ping_time) datetime64[ns] 2018-12-13T09:4... * range_sample (range_sample) int64 0 1 2 ... 4431 4432 4433 * beam (beam) <U21 '1' '2' '3' '4' Data variables: (12/26) frequency_nominal (channel) float64 1.8e+04 1.2e+05 ... 2e+05 beam_type (channel) int64 1 1 1 65 1 1 beamwidth_twoway_alongship (channel) float64 10.2 6.56 ... 5.25 5.64 beamwidth_twoway_athwartship (channel) float64 10.31 6.57 ... 6.47 6.06 beam_direction_x (channel) float64 nan nan nan nan nan nan beam_direction_y (channel) float64 nan nan nan nan nan nan ... ... transmit_power (channel, ping_time) float64 2e+03 ... 105.0 transmit_duration_nominal (channel, ping_time) float32 0.001024 ... ... slope (channel, ping_time) float64 0.5 ... 0.009766 channel_mode (channel, ping_time) int8 1 1 1 1 ... 1 1 1 1 transmit_type (channel, ping_time) <U3 'CW' 'CW' ... 'CW' sample_time_offset (channel, ping_time) float64 0.0 0.0 ... 0.0 Attributes: beam_mode: vertical conversion_equation_t: type_3
array(['WBT 714581-15 ES18', 'WBT 714583-15 ES120-7C', 'WBT 714590-15 ES70-7C', 'WBT 714596-15 ES38-7', 'WBT 714597-15 ES333-7C', 'WBT 714605-15 ES200-7C'], dtype='<U22')
array(['2018-12-13T09:46:00.747195904', '2018-12-13T09:46:01.457195008', '2018-12-13T09:46:01.930196992', '2018-12-13T09:46:03.337196032'], dtype='datetime64[ns]')
array([ 0, 1, 2, ..., 4431, 4432, 4433])
array(['1', '2', '3', '4'], dtype='<U21')
array([ 18000., 120000., 70000., 38000., 333000., 200000.])
array([ 1, 1, 1, 65, 1, 1])
array([10.2 , 6.56, 6.87, 6.48, 5.25, 5.64])
array([10.31, 6.57, 6.85, 6.22, 6.47, 6.06])
array([nan, nan, nan, nan, nan, nan])
array([nan, nan, nan, nan, nan, nan])
array([nan, nan, nan, nan, nan, nan])
array([ 0.07, 0. , 0.02, 0.05, -0.15, -0.11])
array([ 0.08, 0. , -0.11, 0.11, -1.85, -0.06])
array([15.5, 23. , 23. , 18. , 23. , 23. ])
array([15.5, 23. , 23. , 18. , 23. , 23. ])
array([-17. , -20.7, -20.7, -20.7, -20.7, -20.7])
array(['2.20', '2.20', '2.20', '2.20', '2.20', '2.20'], dtype='<U4')
array(0, dtype=int8)
array(0, dtype=int16)
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array([[[[-9.19969473e-03, 3.31364311e-02, 7.40730437e-03, 9.50816199e-02], [ 7.51427514e-03, -3.74089368e-02, 1.86177538e-04, -8.94665197e-02], [-5.42381266e-03, 3.55778970e-02, -9.93139949e-03, 7.26207718e-02], ..., [ nan, nan, nan, nan], [ nan, nan, nan, nan], [ nan, nan, nan, nan]], [[ 3.10946498e-02, 9.44385398e-03, 7.16440156e-02, 3.82631160e-02], [-3.52116413e-02, -1.60190258e-02, -6.89585283e-02, -3.76524962e-02], [ 3.65540572e-02, 2.19393391e-02, 5.77947013e-02, 3.24024446e-02], ... [ nan, nan, nan, nan], [ nan, nan, nan, nan], [ nan, nan, nan, nan]], [[-6.38506981e-03, -3.51283536e-03, -1.64585176e-03, 7.27002183e-03], [ 7.74312718e-03, -4.35542269e-03, 1.10611236e-02, 1.69340242e-02], [-5.95780322e-03, 4.52320790e-03, -1.12746796e-02, -3.92384566e-02], ..., [ nan, nan, nan, nan], [ nan, nan, nan, nan], [ nan, nan, nan, nan]]]], dtype=float32)
array([[ 18000., 18000., 18000., 18000.], [120000., 120000., 120000., 120000.], [ 55000., 55000., 55000., 55000.], [ 34000., 34000., 34000., 34000.], [333000., 333000., 333000., 333000.], [200000., 200000., 200000., 200000.]])
array([[ 18000., 18000., 18000., 18000.], [120000., 120000., 120000., 120000.], [ 90000., 90000., 90000., 90000.], [ 45000., 45000., 45000., 45000.], [333000., 333000., 333000., 333000.], [200000., 200000., 200000., 200000.]])
array([[2.80000000e-05, 2.80000000e-05, 2.80000000e-05, 2.80000000e-05], [4.00000000e-05, 4.00000000e-05, 4.00000000e-05, 4.00000000e-05], [2.13333333e-05, 2.13333333e-05, 2.13333333e-05, 2.13333333e-05], [4.26666667e-05, 4.26666667e-05, 4.26666667e-05, 4.26666667e-05], [2.40000000e-05, 2.40000000e-05, 2.40000000e-05, 2.40000000e-05], [3.20000000e-05, 3.20000000e-05, 3.20000000e-05, 3.20000000e-05]])
array([[2000., 2000., 2000., 2000.], [ 200., 200., 200., 200.], [ 600., 600., 600., 600.], [2000., 2000., 2000., 2000.], [ 40., 40., 40., 40.], [ 105., 105., 105., 105.]])
array([[0.001024, 0.001024, 0.001024, 0.001024], [0.001024, 0.001024, 0.001024, 0.001024], [0.002048, 0.002048, 0.002048, 0.002048], [0.002048, 0.002048, 0.002048, 0.002048], [0.001024, 0.001024, 0.001024, 0.001024], [0.001024, 0.001024, 0.001024, 0.001024]], dtype=float32)
array([[0.5 , 0.5 , 0.5 , 0.5 ], [0.01627604, 0.01627604, 0.01627604, 0.01627604], [0.01775568, 0.01775568, 0.01775568, 0.01775568], [0.05744485, 0.05744485, 0.05744485, 0.05744485], [0.00586524, 0.00586524, 0.00586524, 0.00586524], [0.00976562, 0.00976562, 0.00976562, 0.00976562]])
array([[1, 1, 1, 1], [1, 1, 1, 1], [0, 0, 0, 0], [1, 1, 1, 1], [1, 1, 1, 1], [1, 1, 1, 1]], dtype=int8)
array([['CW', 'CW', 'CW', 'CW'], ['CW', 'CW', 'CW', 'CW'], ['LFM', 'LFM', 'LFM', 'LFM'], ['LFM', 'LFM', 'LFM', 'LFM'], ['CW', 'CW', 'CW', 'CW'], ['CW', 'CW', 'CW', 'CW']], dtype='<U3')
array([[0., 0., 0., 0.], [0., 0., 0., 0.], [0., 0., 0., 0.], [0., 0., 0., 0.], [0., 0., 0., 0.], [0., 0., 0., 0.]])
PandasIndex(Index(['WBT 714581-15 ES18', 'WBT 714583-15 ES120-7C', 'WBT 714590-15 ES70-7C', 'WBT 714596-15 ES38-7', 'WBT 714597-15 ES333-7C', 'WBT 714605-15 ES200-7C'], dtype='object', name='channel'))
PandasIndex(DatetimeIndex(['2018-12-13 09:46:00.747195904', '2018-12-13 09:46:01.457195008', '2018-12-13 09:46:01.930196992', '2018-12-13 09:46:03.337196032'], dtype='datetime64[ns]', name='ping_time', freq=None))
PandasIndex(Index([ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, ... 4424, 4425, 4426, 4427, 4428, 4429, 4430, 4431, 4432, 4433], dtype='int64', name='range_sample', length=4434))
PandasIndex(Index(['1', '2', '3', '4'], dtype='object', name='beam'))
<xarray.Dataset> Dimensions: (channel: 6, pulse_length_bin: 5, cal_frequency: 382, cal_channel_id: 5, WBT_filter_n: 511, PC_filter_n: 337) Coordinates: * channel (channel) <U22 'WBT 714581-15 ES18' ... 'WBT... * pulse_length_bin (pulse_length_bin) int64 0 1 2 3 4 * cal_frequency (cal_frequency) int64 34000 34099 ... 450000 * cal_channel_id (cal_channel_id) <U22 'WBT 714583-15 ES120-7... Dimensions without coordinates: WBT_filter_n, PC_filter_n Data variables: (12/21) frequency_nominal (channel) float64 1.8e+04 1.2e+05 ... 2e+05 sa_correction (channel, pulse_length_bin) float64 0.0 ... ... gain_correction (channel, pulse_length_bin) float64 20.3 ...... pulse_length (channel, pulse_length_bin) float64 0.000512... impedance_transceiver (channel) int64 5400 5400 5400 5400 5400 5400 receiver_sampling_frequency (channel) float64 1.5e+06 1.5e+06 ... 1.5e+06 ... ... WBT_filter_r (channel, WBT_filter_n) float32 -2.983e-05 .... WBT_decimation (channel) int64 6 6 8 64 6 6 PC_filter_i (channel, PC_filter_n) float32 -3.319e-05 ..... PC_filter_r (channel, PC_filter_n) float32 1.402e-07 ...... PC_decimation (channel) int64 7 10 4 1 6 8 config_xml <U91708 '<?xml version="1.0" encoding="utf-8...
array(['WBT 714581-15 ES18', 'WBT 714583-15 ES120-7C', 'WBT 714590-15 ES70-7C', 'WBT 714596-15 ES38-7', 'WBT 714597-15 ES333-7C', 'WBT 714605-15 ES200-7C'], dtype='<U22')
array([0, 1, 2, 3, 4])
array([ 34000, 34099, 34198, ..., 448468, 449319, 450000])
array(['WBT 714583-15 ES120-7C', 'WBT 714590-15 ES70-7C', 'WBT 714596-15 ES38-7', 'WBT 714597-15 ES333-7C', 'WBT 714605-15 ES200-7C'], dtype='<U22')
array([ 18000., 120000., 70000., 38000., 333000., 200000.])
array([[ 0. , 0. , 0. , 0. , 0. ], [ 0. , 0. , 0. , 0. , 0.02], [ 0. , 0. , 0. , 0.09, 0. ], [ 0. , 0. , -0.15, 0. , 0. ], [ 0. , 0. , 0. , 0. , -0.29], [ 0. , 0. , 0. , 0. , 0.04]])
array([[20.3 , 21.94, 22.9 , 23. , 23. ], [27. , 27. , 27. , 27. , 27.01], [27. , 27. , 27. , 27.99, 27. ], [25.5 , 25.5 , 26.07, 25.5 , 25.5 ], [24. , 24. , 24. , 24. , 26.11], [27. , 27. , 27. , 27. , 27.84]])
array([[5.120e-04, 1.024e-03, 2.048e-03, 4.096e-03, 8.192e-03], [6.400e-05, 1.280e-04, 2.560e-04, 5.120e-04, 1.024e-03], [1.280e-04, 2.560e-04, 5.120e-04, 1.024e-03, 2.048e-03], [2.560e-04, 5.120e-04, 1.024e-03, 2.048e-03, 4.096e-03], [6.400e-05, 1.280e-04, 2.560e-04, 5.120e-04, 1.024e-03], [6.400e-05, 1.280e-04, 2.560e-04, 5.120e-04, 1.024e-03]])
array([5400, 5400, 5400, 5400, 5400, 5400])
array([1500000., 1500000., 1500000., 1500000., 1500000., 1500000.])
array(['WBT', 'WBT', 'WBT', 'WBT', 'WBT', 'WBT'], dtype='<U3')
array([[ nan, nan, nan, ..., nan, nan, nan], [ nan, nan, nan, ..., nan, nan, nan], [24.92, 25.07, 25.22, ..., nan, nan, nan], [ nan, nan, nan, ..., 27.54, 27.9 , 26.8 ], [ nan, nan, nan, ..., nan, nan, nan]])
array([[nan, nan, nan, ..., nan, nan, nan], [nan, nan, nan, ..., nan, nan, nan], [75., 75., 75., ..., nan, nan, nan], [nan, nan, nan, ..., 75., 75., 75.], [nan, nan, nan, ..., nan, nan, nan]])
array([[nan, nan, nan, ..., nan, nan, nan], [nan, nan, nan, ..., nan, nan, nan], [ 0., 0., 0., ..., nan, nan, nan], [nan, nan, nan, ..., 0., 0., 0.], [nan, nan, nan, ..., nan, nan, nan]])
array([[ nan, nan, nan, ..., nan, nan, nan], [ nan, nan, nan, ..., nan, nan, nan], [7.66, 7.63, 7.6 , ..., nan, nan, nan], [ nan, nan, nan, ..., 6.05, 5.09, 6.77], [ nan, nan, nan, ..., nan, nan, nan]])
array([[ nan, nan, nan, ..., nan, nan, nan], [ nan, nan, nan, ..., nan, nan, nan], [7.98, 7.91, 7.83, ..., nan, nan, nan], [ nan, nan, nan, ..., 4.42, 3.77, 4.77], [ nan, nan, nan, ..., nan, nan, nan]])
array([[ nan, nan, nan, ..., nan, nan, nan], [ nan, nan, nan, ..., nan, nan, nan], [ 0.04, 0.03, 0.02, ..., nan, nan, nan], [ nan, nan, nan, ..., -0.08, -0.28, 0.04], [ nan, nan, nan, ..., nan, nan, nan]])
array([[ nan, nan, nan, ..., nan, nan, nan], [ nan, nan, nan, ..., nan, nan, nan], [ 0.03, 0.02, 0.02, ..., nan, nan, nan], [ nan, nan, nan, ..., -0.13, -0.19, -0.46], [ nan, nan, nan, ..., nan, nan, nan]])
array([[-1.80988136e-04, -4.21589793e-04, -8.79614206e-04, ..., nan, nan, nan], [ 4.27060440e-04, 2.56522908e-03, 7.59602245e-03, ..., nan, nan, nan], [-1.48302614e-04, -6.60169695e-04, -1.84742000e-03, ..., nan, nan, nan], [ 6.20866413e-05, 1.79804829e-05, 1.90145201e-05, ..., -1.90145201e-05, -1.79804829e-05, -6.20866413e-05], [-1.13309776e-04, 2.81812885e-04, 7.48444640e-04, ..., nan, nan, nan], [-1.29707449e-04, -2.33587972e-03, -7.35451514e-03, ..., nan, nan, nan]], dtype=float32)
array([[-2.9832590e-05, -3.7180922e-05, -1.1054140e-05, ..., nan, nan, nan], [ 4.5477320e-04, 8.3349342e-04, -1.4490187e-03, ..., nan, nan, nan], [-2.6319473e-04, -6.1994063e-04, -8.9307770e-04, ..., nan, nan, nan], [-1.3878008e-05, -7.2938064e-06, -1.1679520e-05, ..., -1.1679520e-05, -7.2938064e-06, -1.3878008e-05], [ 1.4419807e-04, 3.1563378e-04, -4.6188798e-04, ..., nan, nan, nan], [-6.1022560e-04, -1.3486207e-03, 2.3896268e-03, ..., nan, nan, nan]], dtype=float32)
array([ 6, 6, 8, 64, 6, 6])
array([[-3.3194141e-05, -2.7849796e-05, -2.7858097e-05, ..., nan, nan, nan], [-2.9875926e-05, 2.6285019e-05, -3.6441059e-05, ..., nan, nan, nan], [-2.4418116e-05, -6.0537412e-05, 1.7209169e-04, ..., -1.7209169e-04, 6.0537412e-05, 2.4418116e-05], [-2.5596874e-04, -1.7225969e-03, 3.7351721e-03, ..., nan, nan, nan], [ 1.6648992e-05, -2.9733179e-05, 2.0111624e-05, ..., nan, nan, nan], [ 2.8926064e-05, 1.8754275e-18, -3.8302926e-05, ..., nan, nan, nan]], dtype=float32)
array([[ 1.40246357e-07, 1.36935605e-05, 3.61072998e-05, ..., nan, nan, nan], [-5.64898892e-06, 8.59066949e-06, -1.70977128e-05, ..., nan, nan, nan], [-9.48749730e-05, 1.22179132e-04, -7.21133765e-05, ..., -7.21133765e-05, 1.22179132e-04, -9.48749730e-05], [ 4.81071213e-04, -2.15504528e-03, -1.02252723e-03, ..., nan, nan, nan], [-2.66578591e-05, -8.01230783e-07, 3.91858557e-05, ..., nan, nan, nan], [ 9.14701923e-06, 2.73860878e-05, 1.21937455e-05, ..., nan, nan, nan]], dtype=float32)
array([ 7, 10, 4, 1, 6, 8])
array('<?xml version="1.0" encoding="utf-8"?>\r\n<Configuration>\r\n <Header Copyright="Copyright(c) Kongsberg Maritime AS, Norway" ApplicationName="EK80" Version="1.12.2.0" FileFormatVersion="1.22" TimeBias="0" />\r\n <Transceivers MergeOperation="AddNodeTree">\r\n <Transceiver TransceiverName="WBT 714581" EthernetAddress="0090720ae755" IPAddress="157.237.15.104" Version="[0] Ethernet: 00:90:72:0A:E7:55
[1] Parts-list: WBT 371790/F
[2] Product: WBT
IP Address: 157.237.15.104
Subnet mask: 255.255.0.0
Default gateway: 157.237.15.1
Serial number: 714581
Embedded software: Rev. 2.20
FPGA TX firmware: Rev. 5
FPGA RX firmware: Rev. 7
CH1: 518W CH2: 508W CH3: 507W CH4: 489W
TRD1: Unable to detect transducer
TRD2: Unable to detect transducer
TRD3: Unable to detect transducer
TRD4: Unable to detect transducer
" TransceiverSoftwareVersion="2.20" TransceiverNumber="1" MarketSegment="Scientific" TransceiverType="WBT" SerialNumber="714581" Impedance="5400" Multiplexing="0" RxSampleFrequency="1500000">\r\n <Channels>\r\n <Channel ChannelID="WBT 714581-15 ES18" ChannelIdShort="ES18 Serial No: 2039" MaxTxPowerTransceiver="2000" PulseDuration="0.000512;0.001024;0.002048;0.004096;0.008192" PulseDurationFM="0.000512;0.001024;0.002048;0.004096;0.008192" HWChannelConfiguration="15">\r\n <Transducer TransducerName="ES18" SerialNumber="2039" Frequency="18000" FrequencyMinimum="18000" FrequencyMaximum="18000" BeamType="1" EquivalentBeamAngle="-17" Gain="20.3;21.94;22.9;23;23" SaCorrection="0;0;0;0;0" MaxTxPowerTransducer="2000" BeamWidthAlongship="10.2" BeamWidthAthwartship="10.31" AngleSensitivityAlongship="15.5" AngleSensitivityAthwartship="15.5" AngleOffsetAlongship="0.07" AngleOffsetAthwartship="0.08" DirectivityDropAt2XBeamWidth="0" />\r\n </Channel>\r\n </Channels>\r\n </Transceiver>\r\n <Transceiver TransceiverName="WBT 714596" EthernetAddress="0090720ae764" IPAddress="157.237.15.105" Version="[0] Ethernet: 00:90:72:0A:E7:64
[1] Parts-list: WBT 371790/F
[2] Product: WBT
IP Address: 157.237.15.105
Subnet mask: 255.255.0.0
Default gateway: 157.237.15.1
Serial number: 714596
Embedded software: Rev. 2.20
FPGA TX firmware: Rev. 5
FPGA RX firmware: Rev. 7
CH1: 520W CH2: 504W CH3: 501W CH4: 499W
TRD1: Unable to detect transducer
TRD2: Unable to detect transducer
TRD3: Unable to detect transducer
TRD4: Unable to detect transducer
" TransceiverSoftwareVersion="2.20" TransceiverNumber="2" MarketSegment="Scientific" TransceiverType="WBT" SerialNumber="714596" Impedance="5400" Multiplexing="0" RxSampleFrequency="1500000">\r\n <Channels>\r\n <Channel ChannelID="WBT 714596-15 ES38-7" ChannelIdShort="ES38-7 Serial No: 200 - Narrow" MaxTxPowerTransceiver="2000" PulseDuration="0.000256;0.000512;0.001024;0.002048;0.004096" PulseDurationFM="0.000512;0.001024;0.002048;0.004096;0.008192" HWChannelConfiguration="15">\r\n <Transducer TransducerName="ES38-7" ArticleNumber="321842" SerialNumber="200" Frequency="38000" FrequencyMinimum="34000" FrequencyMaximum="45000" BeamType="65" EquivalentBeamAngle="-20.7" Gain="25.5;25.5;26.07;25.5;25.5" SaCorrection="0;0;-0.15;0;0" MaxTxPowerTransducer="2000" BeamWidthAlongship="6.48" BeamWidthAthwartship="6.22" AngleSensitivityAlongship="18" AngleSensitivityAthwartship="18" AngleOffsetAlongship="0.05" AngleOffsetAthwartship="0.11" DirectivityDropAt2XBeamWidth="0">\r\n <FrequencyPar Frequency="34000" Gain="24.92" Impedance="75" Phase="0" BeamWidthAlongship="7.66" BeamWidthAthwartship="7.98" AngleOffsetAlongship="0.04" AngleOffsetAthwartship="0.03" />\r\n <FrequencyPar Frequency="34099" Gain="25.07" Impedance="75" Phase="0" BeamWidthAlongship="7.63" BeamWidthAthwartship="7.91" AngleOffsetAlongship="0.03" AngleOffsetAthwartship="0.02" />\r\n <FrequencyPar Frequency="34198" Gain="25.22" Impedance="75" Phase="0" BeamWidthAlongship="7.6" BeamWidthAthwartship="7.83" AngleOffsetAlongship="0.02" AngleOffsetAthwartship="0.02" />\r\n <FrequencyPar Frequency="34297" Gain="25.38" Impedance="75" Phase="0" BeamWidthAlongship="7.49" BeamWidthAthwartship="7.75" AngleOffsetAlongship="0.02" AngleOffsetAthwartship="0.01" />\r\n <FrequencyPar Frequency="34396" Gain="25.53" Impedance="75" Phase="0" BeamWidthAlongship="7.42" BeamWidthAthwartship="7.67" AngleOffsetAlongship="0.02" AngleOffsetAthwartship="0.01" />\r\n <FrequencyPar Frequency="34495" Gain="25.67" Impedance="75" Phase="0" BeamWidthAlongship="7.36" BeamWidthAthwartship="7.58" AngleOffsetAlongship="0.02" AngleOffsetAthwartship="0.01" />\r\n <FrequencyPar Frequency="34595" Gain="25.78" Impedance="75" Phase="0" BeamWidthAlongship="7.29" BeamWidthAthwartship="7.51" AngleOffsetAlongship="0.02" AngleOffsetAthwartship="0" />\r\n <FrequencyPar Frequency="34694" Gain="25.86" Impedance="75" Phase="0" BeamWidthAlongship="7.19" BeamWidthAthwartship="7.44" AngleOffsetAlongship="0.03" AngleOffsetAthwartship="0" />\r\n <FrequencyPar Frequency="34793" Gain="25.93" Impedance="75" Phase="0" BeamWidthAlongship="7.17" BeamWidthAthwartship="7.39" AngleOffsetAlongship="0.03" AngleOffsetAthwartship="0" />\r\n <FrequencyPar Frequency="34892" Gain="25.98" Impedance="75" Phase="0" BeamWidthAlongship="7.14" BeamWidthAthwartship="7.36" AngleOffsetAlongship="0.03" AngleOffsetAthwartship="0" />\r\n <FrequencyPar Frequency="34991" Gain="26.02" Impedance="75" Phase="0" BeamWidthAlongship="7.12" BeamWidthAthwartship="7.32" AngleOffsetAlongship="0.04" AngleOffsetAthwartship="0" />\r\n <FrequencyPar Frequency="35090" Gain="26.07" Impedance="75" Phase="0" BeamWidthAlongship="7.11" BeamWidthAthwartship="7.3" AngleOffsetAlongship="0.04" AngleOffsetAthwartship="0" />\r\n <FrequencyPar Frequency="35189" Gain="26.11" Impedance="75" Phase="0" BeamWidthAlongship="7.13" BeamWidthAthwartship="7.27" AngleOffsetAlongship="0.04" AngleOffsetAthwartship="0" />\r\n <FrequencyPar Frequency="35288" Gain="26.15" Impedance="75" Phase="0" BeamWidthAlongship="7.11" BeamWidthAthwartship="7.24" AngleOffsetAlongship="0.04" AngleOffsetAthwartship="0" />\r\n <FrequencyPar Frequency="35387" Gain="26.2" Impedance="75" Phase="0" BeamWidthAlongship="7.08" BeamWidthAthwartship="7.2" AngleOffsetAlongship="0.05" AngleOffsetAthwartship="0" />\r\n <FrequencyPar Frequency="35486" Gain="26.24" Impedance="75" Phase="0" BeamWidthAlongship="7.06" BeamWidthAthwartship="7.16" AngleOffsetAlongship="0.05" AngleOffsetAthwartship="0" />\r\n <FrequencyPar Frequency="35586" Gain="26.27" Impedance="75" Phase="0" BeamWidthAlongship="7.04" BeamWidthAthwartship="7.13" AngleOffsetAlongship="0.06" AngleOffsetAthwartship="0" />\r\n <FrequencyPar Frequency="35685" Gain="26.29" Impedance="75" Phase="0" BeamWidthAlongship="7.01" BeamWidthAthwartship="7.12" AngleOffsetAlongship="0.06" AngleOffsetAthwartship="0" />\r\n <FrequencyPar Frequency="35784" Gain="26.31" Impedance="75" Phase="0" BeamWidthAlongship="7" BeamWidthAthwartship="7.1" AngleOffsetAlongship="0.06" AngleOffsetAthwartship="0" />\r\n <FrequencyPar Frequency="35883" Gain="26.32" Impedance="75" Phase="0" BeamWidthAlongship="6.99" BeamWidthAthwartship="7.08" AngleOffsetAlongship="0.07" AngleOffsetAthwartship="0" />\r\n <FrequencyPar Frequency="35982" Gain="26.33" Impedance="75" Phase="0" BeamWidthAlongship="6.98" BeamWidthAthwartship="7.06" AngleOffsetAlongship="0.07" AngleOffsetAthwartship="0" />\r\n <FrequencyPar Frequency="36081" Gain="26.33" Impedance="75" Phase="0" BeamWidthAlongship="6.97" BeamWidthAthwartship="7.03" AngleOffsetAlongship="0.08" AngleOffsetAthwartship="0" />\r\n <FrequencyPar Frequency="36180" Gain="26.35" Impedance="75" Phase="0" BeamWidthAlongship="6.94" BeamWidthAthwartship="7.01" AngleOffsetAlongship="0.08" AngleOffsetAthwartship="0" />\r\n <FrequencyPar Frequency="36279" Gain="26.36" Impedance="75" Phase="0" BeamWidthAlongship="6.94" BeamWidthAthwartship="6.98" AngleOffsetAlongship="0.09" AngleOffsetAthwartship="-0.01" />\r\n <FrequencyPar Frequency="36378" Gain="26.39" Impedance="75" Phase="0" BeamWidthAlongship="6.91" BeamWidthAthwartship="6.95" AngleOffsetAlongship="0.09" AngleOffsetAthwartship="-0.01" />\r\n <FrequencyPar Frequency="36477" Gain="26.41" Impedance="75" Phase="0" BeamWidthAlongship="6.94" BeamWidthAthwartship="6.92" AngleOffsetAlongship="0.09" AngleOffsetAthwartship="-0.01" />\r\n <FrequencyPar Frequency="36577" Gain="26.43" Impedance="75" Phase="0" BeamWidthAlongship="6.91" BeamWidthAthwartship="6.9" AngleOffsetAlongship="0.09" AngleOffsetAthwartship="-0.01" />\r\n <FrequencyPar Frequency="36676" Gain="26.45" Impedance="75" Phase="0" BeamWidthAlongship="6.88" BeamWidthAthwartship="6.87" AngleOffsetAlongship="0.1" AngleOffsetAthwartship="-0.02" />\r\n <FrequencyPar Frequency="36775" Gain="26.48" Impedance="75" Phase="0" BeamWidthAlongship="6.86" BeamWidthAthwartship="6.85" AngleOffsetAlongship="0.1" AngleOffsetAthwartship="-0.02" />\r\n <FrequencyPar Frequency="36874" Gain="26.5" Impedance="75" Phase="0" BeamWidthAlongship="6.83" BeamWidthAthwartship="6.83" AngleOffsetAlongship="0.1" AngleOffsetAthwartship="-0.02" />\r\n <FrequencyPar Frequency="36973" Gain="26.51" Impedance="75" Phase="0" BeamWidthAlongship="6.82" BeamWidthAthwartship="6.81" AngleOffsetAlongship="0.1" AngleOffsetAthwartship="-0.02" />\r\n <FrequencyPar Frequency="37072" Gain="26.52" Impedance="75" Phase="0" BeamWidthAlongship="6.8" BeamWidthAthwartship="6.8" AngleOffsetAlongship="0.1" AngleOffsetAthwartship="-0.02" />\r\n <FrequencyPar Frequency="37171" Gain="26.52" Impedance="75" Phase="0" BeamWidthAlongship="6.79" BeamWidthAthwartship="6.79" AngleOffsetAlongship="0.09" AngleOffsetAthwartship="-0.02" />\r\n <FrequencyPar Frequency="37270" Gain="26.51" Impedance="75" Phase="0" BeamWidthAlongship="6.77" BeamWidthAthwartship="6.79" AngleOffsetAlongship="0.09" AngleOffsetAthwartship="-0.02" />\r\n <FrequencyPar Frequency="37369" Gain="26.48" Impedance="75" Phase="0" BeamWidthAlongship="6.75" BeamWidthAthwartship="6.78" AngleOffsetAlongship="0.08" AngleOffsetAthwartship="-0.02" />\r\n <FrequencyPar Frequency="37468" Gain="26.43" Impedance="75" Phase="0" BeamWidthAlongship="6.72" BeamWidthAthwartship="6.78" AngleOffsetAlongship="0.08" AngleOffsetAthwartship="-0.02" />\r\n <FrequencyPar Frequency="37568" Gain="26.36" Impedance="75" Phase="0" BeamWidthAlongship="6.7" BeamWidthAthwartship="6.77" AngleOffsetAlongship="0.08" AngleOffsetAthwartship="-0.02" />\r\n <FrequencyPar Frequency="37667" Gain="26.27" Impedance="75" Phase="0" BeamWidthAlongship="6.67" BeamWidthAthwartship="6.75" AngleOffsetAlongship="0.08" AngleOffsetAthwartship="-0.01" />\r\n <FrequencyPar Frequency="37766" Gain="26.16" Impedance="75" Phase="0" BeamWidthAlongship="6.65" BeamWidthAthwartship="6.73" AngleOffsetAlongship="0.08" AngleOffsetAthwartship="-0.01" />\r\n <FrequencyPar Frequency="37865" Gain="26.04" Impedance="75" Phase="0" BeamWidthAlongship="6.63" BeamWidthAthwartship="6.71" AngleOffsetAlongship="0.08" AngleOffsetAthwartship="-0.01" />\r\n <FrequencyPar Frequency="37964" Gain="25.93" Impedance="75" Phase="0" BeamWidthAlongship="6.62" BeamWidthAthwartship="6.69" AngleOffsetAlongship="0.07" AngleOffsetAthwartship="0" />\r\n <FrequencyPar Frequency="38063" Gain="25.84" Impedance="75" Phase="0" BeamWidthAlongship="6.6" BeamWidthAthwartship="6.68" AngleOffsetAlongship="0.07" AngleOffsetAthwartship="0" />\r\n <FrequencyPar Frequency="38162" Gain="25.75" Impedance="75" Phase="0" BeamWidthAlongship="6.59" BeamWidthAthwartship="6.66" AngleOffsetAlongship="0.07" AngleOffsetAthwartship="0.01" />\r\n <FrequencyPar Frequency="38261" Gain="25.7" Impedance="75" Phase="0" BeamWidthAlongship="6.58" BeamWidthAthwartship="6.65" AngleOffsetAlongship="0.06" AngleOffsetAthwartship="0.01" />\r\n <FrequencyPar Frequency="38360" Gain="25.66" Impedance="75" Phase="0" BeamWidthAlongship="6.59" BeamWidthAthwartship="6.67" AngleOffsetAlongship="0.06" AngleOffsetAthwartship="0.01" />\r\n <FrequencyPar Frequency="38459" Gain="25.66" Impedance="75" Phase="0" BeamWidthAlongship="6.59" BeamWidthAthwartship="6.68" AngleOffsetAlongship="0.06" AngleOffsetAthwartship="0.01" />\r\n <FrequencyPar Frequency="38559" Gain="25.7" Impedance="75" Phase="0" BeamWidthAlongship="6.58" BeamWidthAthwartship="6.68" AngleOffsetAlongship="0.06" AngleOffsetAthwartship="0" />\r\n <FrequencyPar Frequency="38658" Gain="25.77" Impedance="75" Phase="0" BeamWidthAlongship="6.58" BeamWidthAthwartship="6.67" AngleOffsetAlongship="0.06" AngleOffsetAthwartship="0" />\r\n <FrequencyPar Frequency="38757" Gain="25.86" Impedance="75" Phase="0" BeamWidthAlongship="6.56" BeamWidthAthwartship="6.63" AngleOffsetAlongship="0.06" AngleOffsetAthwartship="0" />\r\n <FrequencyPar Frequency="38856" Gain="25.94" Impedance="75" Phase="0" BeamWidthAlongship="6.53" BeamWidthAthwartship="6.64" AngleOffsetAlongship="0.06" AngleOffsetAthwartship="-0.02" />\r\n <FrequencyPar Frequency="38955" Gain="26" Impedance="75" Phase="0" BeamWidthAlongship="6.49" BeamWidthAthwartship="6.6" AngleOffsetAlongship="0.06" AngleOffsetAthwartship="-0.02" />\r\n <FrequencyPar Frequency="39054" Gain="26.03" Impedance="75" Phase="0" BeamWidthAlongship="6.45" BeamWidthAthwartship="6.57" AngleOffsetAlongship="0.06" AngleOffsetAthwartship="-0.03" />\r\n <FrequencyPar Frequency="39153" Gain="26.03" Impedance="75" Phase="0" BeamWidthAlongship="6.43" BeamWidthAthwartship="6.54" AngleOffsetAlongship="0.06" AngleOffsetAthwartship="-0.03" />\r\n <FrequencyPar Frequency="39252" Gain="26.01" Impedance="75" Phase="0" BeamWidthAlongship="6.41" BeamWidthAthwartship="6.51" AngleOffsetAlongship="0.05" AngleOffsetAthwartship="-0.02" />\r\n <FrequencyPar Frequency="39351" Gain="25.99" Impedance="75" Phase="0" BeamWidthAlongship="6.39" BeamWidthAthwartship="6.48" AngleOffsetAlongship="0.05" AngleOffsetAthwartship="-0.02" />\r\n <FrequencyPar Frequency="39450" Gain="25.96" Impedance="75" Phase="0" BeamWidthAlongship="6.38" BeamWidthAthwartship="6.46" AngleOffsetAlongship="0.05" AngleOffsetAthwartship="-0.01" />\r\n <FrequencyPar Frequency="39550" Gain="25.94" Impedance="75" Phase="0" BeamWidthAlongship="6.39" BeamWidthAthwartship="6.45" AngleOffsetAlongship="0.04" AngleOffsetAthwartship="0" />\r\n <FrequencyPar Frequency="39649" Gain="25.93" Impedance="75" Phase="0" BeamWidthAlongship="6.38" BeamWidthAthwartship="6.46" AngleOffsetAlongship="0.04" AngleOffsetAthwartship="0.01" />\r\n <FrequencyPar Frequency="39748" Gain="25.92" Impedance="75" Phase="0" BeamWidthAlongship="6.37" BeamWidthAthwartship="6.45" AngleOffsetAlongship="0.03" AngleOffsetAthwartship="0.02" />\r\n <FrequencyPar Frequency="39847" Gain="25.91" Impedance="75" Phase="0" BeamWidthAlongship="6.36" BeamWidthAthwartship="6.45" AngleOffsetAlongship="0.03" AngleOffsetAthwartship="0.02" />\r\n <FrequencyPar Frequency="39946" Gain="25.9" Impedance="75" Phase="0" BeamWidthAlongship="6.35" BeamWidthAthwartship="6.44" AngleOffsetAlongship="0.03" AngleOffsetAthwartship="0.02" />\r\n <FrequencyPar Frequency="40045" Gain="25.88" Impedance="75" Phase="0" BeamWidthAlongship="6.32" BeamWidthAthwartship="6.42" AngleOffsetAlongship="0.04" AngleOffsetAthwartship="0.03" />\r\n <FrequencyPar Frequency="40144" Gain="25.87" Impedance="75" Phase="0" BeamWidthAlongship="6.29" BeamWidthAthwartship="6.4" AngleOffsetAlongship="0.04" AngleOffsetAthwartship="0.03" />\r\n <FrequencyPar Frequency="40243" Gain="25.86" Impedance="75" Phase="0" BeamWidthAlongship="6.28" BeamWidthAthwartship="6.39" AngleOffsetAlongship="0.05" AngleOffsetAthwartship="0.03" />\r\n <FrequencyPar Frequency="40342" Gain="25.87" Impedance="75" Phase="0" BeamWidthAlongship="6.24" BeamWidthAthwartship="6.36" AngleOffsetAlongship="0.05" AngleOffsetAthwartship="0.02" />\r\n <FrequencyPar Frequency="40441" Gain="25.91" Impedance="75" Phase="0" BeamWidthAlongship="6.21" BeamWidthAthwartship="6.33" AngleOffsetAlongship="0.05" AngleOffsetAthwartship="0.02" />\r\n <FrequencyPar Frequency="40541" Gain="25.97" Impedance="75" Phase="0" BeamWidthAlongship="6.19" BeamWidthAthwartship="6.32" AngleOffsetAlongship="0.05" AngleOffsetAthwartship="0.01" />\r\n <FrequencyPar Frequency="40640" Gain="26.05" Impedance="75" Phase="0" BeamWidthAlongship="6.17" BeamWidthAthwartship="6.3" AngleOffsetAlongship="0.05" AngleOffsetAthwartship="0.01" />\r\n <FrequencyPar Frequency="40739" Gain="26.14" Impedance="75" Phase="0" BeamWidthAlongship="6.16" BeamWidthAthwartship="6.28" AngleOffsetAlongship="0.04" AngleOffsetAthwartship="0.01" />\r\n <FrequencyPar Frequency="40838" Gain="26.25" Impedance="75" Phase="0" BeamWidthAlongship="6.15" BeamWidthAthwartship="6.26" AngleOffsetAlongship="0.04" AngleOffsetAthwartship="0" />\r\n <FrequencyPar Frequency="40937" Gain="26.36" Impedance="75" Phase="0" BeamWidthAlongship="6.14" BeamWidthAthwartship="6.24" AngleOffsetAlongship="0.04" AngleOffsetAthwartship="0" />\r\n <FrequencyPar Frequency="41036" Gain="26.47" Impedance="75" Phase="0" BeamWidthAlongship="6.13" BeamWidthAthwartship="6.23" AngleOffsetAlongship="0.04" AngleOffsetAthwartship="0" />\r\n <FrequencyPar Frequency="41135" Gain="26.58" Impedance="75" Phase="0" BeamWidthAlongship="6.13" BeamWidthAthwartship="6.2" AngleOffsetAlongship="0.03" AngleOffsetAthwartship="0" />\r\n <FrequencyPar Frequency="41234" Gain="26.68" Impedance="75" Phase="0" BeamWidthAlongship="6.13" BeamWidthAthwartship="6.18" AngleOffsetAlongship="0.03" AngleOffsetAthwartship="0" />\r\n <FrequencyPar Frequency="41333" Gain="26.77" Impedance="75" Phase="0" BeamWidthAlongship="6.1" BeamWidthAthwartship="6.14" AngleOffsetAlongship="0.03" AngleOffsetAthwartship="-0.01" />\r\n <FrequencyPar Frequency="41432" Gain="26.85" Impedance="75" Phase="0" BeamWidthAlongship="6.09" BeamWidthAthwartship="6.1" AngleOffsetAlongship="0.04" AngleOffsetAthwartship="-0.01" />\r\n <FrequencyPar Frequency="41532" Gain="26.92" Impedance="75" Phase="0" BeamWidthAlongship="6.06" BeamWidthAthwartship="6.06" AngleOffsetAlongship="0.04" AngleOffsetAthwartship="-0.01" />\r\n <FrequencyPar Frequency="41631" Gain="26.99" Impedance="75" Phase="0" BeamWidthAlongship="6.04" BeamWidthAthwartship="6.03" AngleOffsetAlongship="0.04" AngleOffsetAthwartship="-0.02" />\r\n <FrequencyPar Frequency="41730" Gain="27.05" Impedance="75" Phase="0" BeamWidthAlongship="6.02" BeamWidthAthwartship="6.02" AngleOffsetAlongship="0.04" AngleOffsetAthwartship="-0.02" />\r\n <FrequencyPar Frequency="41829" Gain="27.12" Impedance="75" Phase="0" BeamWidthAlongship="6.01" BeamWidthAthwartship="6.01" AngleOffsetAlongship="0.04" AngleOffsetAthwartship="-0.02" />\r\n <FrequencyPar Frequency="41928" Gain="27.21" Impedance="75" Phase="0" BeamWidthAlongship="6" BeamWidthAthwartship="5.99" AngleOffsetAlongship="0.04" AngleOffsetAthwartship="-0.02" />\r\n <FrequencyPar Frequency="42027" Gain="27.29" Impedance="75" Phase="0" BeamWidthAlongship="5.99" BeamWidthAthwartship="5.99" AngleOffsetAlongship="0.05" AngleOffsetAthwartship="-0.02" />\r\n <FrequencyPar Frequency="42126" Gain="27.39" Impedance="75" Phase="0" BeamWidthAlongship="5.98" BeamWidthAthwartship="5.99" AngleOffsetAlongship="0.05" AngleOffsetAthwartship="-0.02" />\r\n <FrequencyPar Frequency="42225" Gain="27.48" Impedance="75" Phase="0" BeamWidthAlongship="5.98" BeamWidthAthwartship="5.98" AngleOffsetAlongship="0.05" AngleOffsetAthwartship="-0.02" />\r\n <FrequencyPar Frequency="42324" Gain="27.56" Impedance="75" Phase="0" BeamWidthAlongship="5.97" BeamWidthAthwartship="5.98" AngleOffsetAlongship="0.06" AngleOffsetAthwartship="-0.02" />\r\n <FrequencyPar Frequency="42423" Gain="27.65" Impedance="75" Phase="0" BeamWidthAlongship="5.97" BeamWidthAthwartship="5.96" AngleOffsetAlongship="0.05" AngleOffsetAthwartship="-0.02" />\r\n <FrequencyPar Frequency="42523" Gain="27.73" Impedance="75" Phase="0" BeamWidthAlongship="5.95" BeamWidthAthwartship="5.95" AngleOffsetAlongship="0.06" AngleOffsetAthwartship="-0.02" />\r\n <FrequencyPar Frequency="42622" Gain="27.82" Impedance="75" Phase="0" BeamWidthAlongship="5.9" BeamWidthAthwartship="5.94" AngleOffsetAlongship="0.05" AngleOffsetAthwartship="-0.03" />\r\n <FrequencyPar Frequency="42721" Gain="27.9" Impedance="75" Phase="0" BeamWidthAlongship="5.91" BeamWidthAthwartship="5.92" AngleOffsetAlongship="0.06" AngleOffsetAthwartship="-0.03" />\r\n <FrequencyPar Frequency="42820" Gain="27.98" Impedance="75" Phase="0" BeamWidthAlongship="5.88" BeamWidthAthwartship="5.89" AngleOffsetAlongship="0.06" AngleOffsetAthwartship="-0.03" />\r\n <FrequencyPar Frequency="42919" Gain="28.08" Impedance="75" Phase="0" BeamWidthAlongship="5.85" BeamWidthAthwartship="5.87" AngleOffsetAlongship="0.06" AngleOffsetAthwartship="-0.03" />\r\n <FrequencyPar Frequency="43018" Gain="28.17" Impedance="75" Phase="0" BeamWidthAlongship="5.83" BeamWidthAthwartship="5.85" AngleOffsetAlongship="0.06" AngleOffsetAthwartship="-0.03" />\r\n <FrequencyPar Frequency="43117" Gain="28.27" Impedance="75" Phase="0" BeamWidthAlongship="5.79" BeamWidthAthwartship="5.83" AngleOffsetAlongship="0.06" AngleOffsetAthwartship="-0.03" />\r\n <FrequencyPar Frequency="43216" Gain="28.36" Impedance="75" Phase="0" BeamWidthAlongship="5.76" BeamWidthAthwartship="5.81" AngleOffsetAlongship="0.06" AngleOffsetAthwartship="-0.04" />\r\n <FrequencyPar Frequency="43315" Gain="28.45" Impedance="75" Phase="0" BeamWidthAlongship="5.73" BeamWidthAthwartship="5.79" AngleOffsetAlongship="0.06" AngleOffsetAthwartship="-0.04" />\r\n <FrequencyPar Frequency="43414" Gain="28.52" Impedance="75" Phase="0" BeamWidthAlongship="5.71" BeamWidthAthwartship="5.82" AngleOffsetAlongship="0.06" AngleOffsetAthwartship="-0.04" />\r\n <FrequencyPar Frequency="43514" Gain="28.59" Impedance="75" Phase="0" BeamWidthAlongship="5.69" BeamWidthAthwartship="5.81" AngleOffsetAlongship="0.06" AngleOffsetAthwartship="-0.05" />\r\n <FrequencyPar Frequency="43613" Gain="28.64" Impedance="75" Phase="0" BeamWidthAlongship="5.66" BeamWidthAthwartship="5.79" AngleOffsetAlongship="0.06" AngleOffsetAthwartship="-0.05" />\r\n <FrequencyPar Frequency="43712" Gain="28.67" Impedance="75" Phase="0" BeamWidthAlongship="5.64" BeamWidthAthwartship="5.78" AngleOffsetAlongship="0.06" AngleOffsetAthwartship="-0.05" />\r\n <FrequencyPar Frequency="43811" Gain="28.7" Impedance="75" Phase="0" BeamWidthAlongship="5.62" BeamWidthAthwartship="5.75" AngleOffsetAlongship="0.06" AngleOffsetAthwartship="-0.05" />\r\n <FrequencyPar Frequency="43910" Gain="28.72" Impedance="75" Phase="0" BeamWidthAlongship="5.58" BeamWidthAthwartship="5.73" AngleOffsetAlongship="0.06" AngleOffsetAthwartship="-0.05" />\r\n <FrequencyPar Frequency="44009" Gain="28.74" Impedance="75" Phase="0" BeamWidthAlongship="5.57" BeamWidthAthwartship="5.71" AngleOffsetAlongship="0.07" AngleOffsetAthwartship="-0.05" />\r\n <FrequencyPar Frequency="44108" Gain="28.77" Impedance="75" Phase="0" BeamWidthAlongship="5.56" BeamWidthAthwartship="5.69" AngleOffsetAlongship="0.07" AngleOffsetAthwartship="-0.04" />\r\n <FrequencyPar Frequency="44207" Gain="28.79" Impedance="75" Phase="0" BeamWidthAlongship="5.54" BeamWidthAthwartship="5.68" AngleOffsetAlongship="0.07" AngleOffsetAthwartship="-0.04" />\r\n <FrequencyPar Frequency="44306" Gain="28.8" Impedance="75" Phase="0" BeamWidthAlongship="5.54" BeamWidthAthwartship="5.68" AngleOffsetAlongship="0.07" AngleOffsetAthwartship="-0.04" />\r\n <FrequencyPar Frequency="44405" Gain="28.81" Impedance="75" Phase="0" BeamWidthAlongship="5.53" BeamWidthAthwartship="5.69" AngleOffsetAlongship="0.07" AngleOffsetAthwartship="-0.04" />\r\n <FrequencyPar Frequency="44505" Gain="28.8" Impedance="75" Phase="0" BeamWidthAlongship="5.52" BeamWidthAthwartship="5.69" AngleOffsetAlongship="0.07" AngleOffsetAthwartship="-0.04" />\r\n <FrequencyPar Frequency="44604" Gain="28.77" Impedance="75" Phase="0" BeamWidthAlongship="5.52" BeamWidthAthwartship="5.7" AngleOffsetAlongship="0.07" AngleOffsetAthwartship="-0.03" />\r\n <FrequencyPar Frequency="44703" Gain="28.73" Impedance="75" Phase="0" BeamWidthAlongship="5.53" BeamWidthAthwartship="5.71" AngleOffsetAlongship="0.07" AngleOffsetAthwartship="-0.03" />\r\n <FrequencyPar Frequency="44802" Gain="28.68" Impedance="75" Phase="0" BeamWidthAlongship="5.53" BeamWidthAthwartship="5.72" AngleOffsetAlongship="0.07" AngleOffsetAthwartship="-0.02" />\r\n <FrequencyPar Frequency="44901" Gain="28.64" Impedance="75" Phase="0" BeamWidthAlongship="5.53" BeamWidthAthwartship="5.74" AngleOffsetAlongship="0.07" AngleOffsetAthwartship="-0.02" />\r\n <FrequencyPar Frequency="45000" Gain="28.64" Impedance="75" Phase="0" BeamWidthAlongship="5.53" BeamWidthAthwartship="5.75" AngleOffsetAlongship="0.07" AngleOffsetAthwartship="-0.01" />\r\n </Transducer>\r\n </Channel>\r\n </Channels>\r\n </Transceiver>\r\n <Transceiver TransceiverName="WBT 714590" EthernetAddress="0090720ae75e" IPAddress="157.237.15.100" Version="[0] Ethernet: 00:90:72:0A:E7:5E
[1] Parts-list: WBT 371790/F
[2] Product: WBT
IP Address: 157.237.15.100
Subnet mask: 255.255.0.0
Default gateway: 157.237.15.1
Serial number: 714590
Embedded software: Rev. 2.20
FPGA TX firmware: Rev. 5
FPGA RX firmware: Rev. 7
CH1: 510W CH2: 497W CH3: 487W CH4: 503W
TRD1: Unable to detect transducer
TRD2: Unable to detect transducer
TRD3: Unable to detect transducer
TRD4: Unable to detect transducer
" TransceiverSoftwareVersion="2.20" TransceiverNumber="3" MarketSegment="Scientific" TransceiverType="WBT" SerialNumber="714590" Impedance="5400" Multiplexing="0" RxSampleFrequency="1500000">\r\n <Channels>\r\n <Channel ChannelID="WBT 714590-15 ES70-7C" ChannelIdShort="ES70-7C Serial No: 105" MaxTxPowerTransceiver="2000" PulseDuration="0.000128;0.000256;0.000512;0.001024;0.002048" PulseDurationFM="0.000512;0.001024;0.002048;0.004096;0.008192" HWChannelConfiguration="15">\r\n <Transducer TransducerName="ES70-7C" SerialNumber="105" Frequency="70000" FrequencyMinimum="45000" FrequencyMaximum="90000" BeamType="1" EquivalentBeamAngle="-20.7" Gain="27;27;27;27.99;27" SaCorrection="0;0;0;0.09;0" MaxTxPowerTransducer="750" BeamWidthAlongship="6.87" BeamWidthAthwartship="6.85" AngleSensitivityAlongship="23" AngleSensitivityAthwartship="23" AngleOffsetAlongship="0.02" AngleOffsetAthwartship="-0.11" DirectivityDropAt2XBeamWidth="0">\r\n <FrequencyPar Frequency="55000" Gain="25.79" Impedance="75" Phase="0" BeamWidthAlongship="8.91" BeamWidthAthwartship="9.02" AngleOffsetAlongship="0.15" AngleOffsetAthwartship="0.24" />\r\n <FrequencyPar Frequency="55490" Gain="26.27" Impedance="75" Phase="0" BeamWidthAlongship="8.31" BeamWidthAthwartship="8.45" AngleOffsetAlongship="0.11" AngleOffsetAthwartship="0.23" />\r\n <FrequencyPar Frequency="55981" Gain="26.33" Impedance="75" Phase="0" BeamWidthAlongship="8.15" BeamWidthAthwartship="8.35" AngleOffsetAlongship="0.08" AngleOffsetAthwartship="0.21" />\r\n <FrequencyPar Frequency="56471" Gain="26.52" Impedance="75" Phase="0" BeamWidthAlongship="8.01" BeamWidthAthwartship="8.13" AngleOffsetAlongship="0.09" AngleOffsetAthwartship="0.18" />\r\n <FrequencyPar Frequency="56962" Gain="26.61" Impedance="75" Phase="0" BeamWidthAlongship="8.01" BeamWidthAthwartship="8.16" AngleOffsetAlongship="0.06" AngleOffsetAthwartship="0.17" />\r\n <FrequencyPar Frequency="57452" Gain="26.7" Impedance="75" Phase="0" BeamWidthAlongship="7.93" BeamWidthAthwartship="8.04" AngleOffsetAlongship="0.05" AngleOffsetAthwartship="0.17" />\r\n <FrequencyPar Frequency="57943" Gain="26.83" Impedance="75" Phase="0" BeamWidthAlongship="7.9" BeamWidthAthwartship="7.96" AngleOffsetAlongship="0.04" AngleOffsetAthwartship="0.15" />\r\n <FrequencyPar Frequency="63338" Gain="27.42" Impedance="75" Phase="0" BeamWidthAlongship="7.32" BeamWidthAthwartship="7.39" AngleOffsetAlongship="0.02" AngleOffsetAthwartship="0.14" />\r\n <FrequencyPar Frequency="63829" Gain="27.47" Impedance="75" Phase="0" BeamWidthAlongship="7.28" BeamWidthAthwartship="7.35" AngleOffsetAlongship="0.03" AngleOffsetAthwartship="0.14" />\r\n <FrequencyPar Frequency="64319" Gain="27.45" Impedance="75" Phase="0" BeamWidthAlongship="7.22" BeamWidthAthwartship="7.28" AngleOffsetAlongship="0.03" AngleOffsetAthwartship="0.14" />\r\n <FrequencyPar Frequency="64810" Gain="27.51" Impedance="75" Phase="0" BeamWidthAlongship="7.14" BeamWidthAthwartship="7.24" AngleOffsetAlongship="0.03" AngleOffsetAthwartship="0.15" />\r\n <FrequencyPar Frequency="65300" Gain="27.56" Impedance="75" Phase="0" BeamWidthAlongship="7.08" BeamWidthAthwartship="7.18" AngleOffsetAlongship="0.03" AngleOffsetAthwartship="0.15" />\r\n <FrequencyPar Frequency="65791" Gain="27.64" Impedance="75" Phase="0" BeamWidthAlongship="7.05" BeamWidthAthwartship="7.14" AngleOffsetAlongship="0.03" AngleOffsetAthwartship="0.15" />\r\n <FrequencyPar Frequency="66281" Gain="27.71" Impedance="75" Phase="0" BeamWidthAlongship="7.01" BeamWidthAthwartship="7.05" AngleOffsetAlongship="0.03" AngleOffsetAthwartship="0.15" />\r\n <FrequencyPar Frequency="66772" Gain="27.78" Impedance="75" Phase="0" BeamWidthAlongship="6.97" BeamWidthAthwartship="7" AngleOffsetAlongship="0.03" AngleOffsetAthwartship="0.15" />\r\n <FrequencyPar Frequency="67262" Gain="27.83" Impedance="75" Phase="0" BeamWidthAlongship="6.9" BeamWidthAthwartship="6.92" AngleOffsetAlongship="0.04" AngleOffsetAthwartship="0.16" />\r\n <FrequencyPar Frequency="67753" Gain="27.83" Impedance="75" Phase="0" BeamWidthAlongship="6.85" BeamWidthAthwartship="6.93" AngleOffsetAlongship="0.03" AngleOffsetAthwartship="0.16" />\r\n <FrequencyPar Frequency="68243" Gain="27.86" Impedance="75" Phase="0" BeamWidthAlongship="6.82" BeamWidthAthwartship="6.85" AngleOffsetAlongship="0.04" AngleOffsetAthwartship="0.16" />\r\n <FrequencyPar Frequency="68734" Gain="27.83" Impedance="75" Phase="0" BeamWidthAlongship="6.81" BeamWidthAthwartship="6.84" AngleOffsetAlongship="0.03" AngleOffsetAthwartship="0.16" />\r\n <FrequencyPar Frequency="69224" Gain="27.85" Impedance="75" Phase="0" BeamWidthAlongship="6.8" BeamWidthAthwartship="6.83" AngleOffsetAlongship="0.04" AngleOffsetAthwartship="0.16" />\r\n <FrequencyPar Frequency="69715" Gain="27.85" Impedance="75" Phase="0" BeamWidthAlongship="6.74" BeamWidthAthwartship="6.8" AngleOffsetAlongship="0.04" AngleOffsetAthwartship="0.16" />\r\n <FrequencyPar Frequency="70205" Gain="27.89" Impedance="75" Phase="0" BeamWidthAlongship="6.71" BeamWidthAthwartship="6.77" AngleOffsetAlongship="0.03" AngleOffsetAthwartship="0.17" />\r\n <FrequencyPar Frequency="70696" Gain="27.93" Impedance="75" Phase="0" BeamWidthAlongship="6.63" BeamWidthAthwartship="6.65" AngleOffsetAlongship="0.02" AngleOffsetAthwartship="0.16" />\r\n <FrequencyPar Frequency="71186" Gain="27.98" Impedance="75" Phase="0" BeamWidthAlongship="6.63" BeamWidthAthwartship="6.66" AngleOffsetAlongship="0" AngleOffsetAthwartship="0.17" />\r\n <FrequencyPar Frequency="71677" Gain="28.02" Impedance="75" Phase="0" BeamWidthAlongship="6.56" BeamWidthAthwartship="6.56" AngleOffsetAlongship="0.01" AngleOffsetAthwartship="0.17" />\r\n <FrequencyPar Frequency="72167" Gain="28.08" Impedance="75" Phase="0" BeamWidthAlongship="6.52" BeamWidthAthwartship="6.56" AngleOffsetAlongship="-0.01" AngleOffsetAthwartship="0.17" />\r\n <FrequencyPar Frequency="72658" Gain="28.11" Impedance="75" Phase="0" BeamWidthAlongship="6.42" BeamWidthAthwartship="6.44" AngleOffsetAlongship="-0.01" AngleOffsetAthwartship="0.16" />\r\n <FrequencyPar Frequency="73148" Gain="28.17" Impedance="75" Phase="0" BeamWidthAlongship="6.46" BeamWidthAthwartship="6.42" AngleOffsetAlongship="-0.03" AngleOffsetAthwartship="0.18" />\r\n <FrequencyPar Frequency="73639" Gain="28.14" Impedance="75" Phase="0" BeamWidthAlongship="6.4" BeamWidthAthwartship="6.36" AngleOffsetAlongship="-0.04" AngleOffsetAthwartship="0.17" />\r\n <FrequencyPar Frequency="74129" Gain="28.24" Impedance="75" Phase="0" BeamWidthAlongship="6.32" BeamWidthAthwartship="6.3" AngleOffsetAlongship="-0.05" AngleOffsetAthwartship="0.17" />\r\n <FrequencyPar Frequency="74620" Gain="28.15" Impedance="75" Phase="0" BeamWidthAlongship="6.3" BeamWidthAthwartship="6.32" AngleOffsetAlongship="-0.07" AngleOffsetAthwartship="0.16" />\r\n <FrequencyPar Frequency="80015" Gain="28.36" Impedance="75" Phase="0" BeamWidthAlongship="5.91" BeamWidthAthwartship="5.84" AngleOffsetAlongship="-0.09" AngleOffsetAthwartship="0.09" />\r\n <FrequencyPar Frequency="80506" Gain="28.36" Impedance="75" Phase="0" BeamWidthAlongship="5.81" BeamWidthAthwartship="5.73" AngleOffsetAlongship="-0.09" AngleOffsetAthwartship="0.08" />\r\n <FrequencyPar Frequency="80996" Gain="28.45" Impedance="75" Phase="0" BeamWidthAlongship="5.82" BeamWidthAthwartship="5.8" AngleOffsetAlongship="-0.1" AngleOffsetAthwartship="0.07" />\r\n <FrequencyPar Frequency="81486" Gain="28.51" Impedance="75" Phase="0" BeamWidthAlongship="5.77" BeamWidthAthwartship="5.72" AngleOffsetAlongship="-0.1" AngleOffsetAthwartship="0.06" />\r\n <FrequencyPar Frequency="81977" Gain="28.48" Impedance="75" Phase="0" BeamWidthAlongship="5.74" BeamWidthAthwartship="5.7" AngleOffsetAlongship="-0.11" AngleOffsetAthwartship="0.07" />\r\n <FrequencyPar Frequency="82467" Gain="28.54" Impedance="75" Phase="0" BeamWidthAlongship="5.69" BeamWidthAthwartship="5.66" AngleOffsetAlongship="-0.11" AngleOffsetAthwartship="0.07" />\r\n <FrequencyPar Frequency="82958" Gain="28.55" Impedance="75" Phase="0" BeamWidthAlongship="5.65" BeamWidthAthwartship="5.63" AngleOffsetAlongship="-0.12" AngleOffsetAthwartship="0.06" />\r\n <FrequencyPar Frequency="83448" Gain="28.64" Impedance="75" Phase="0" BeamWidthAlongship="5.64" BeamWidthAthwartship="5.64" AngleOffsetAlongship="-0.13" AngleOffsetAthwartship="0.06" />\r\n <FrequencyPar Frequency="83939" Gain="28.63" Impedance="75" Phase="0" BeamWidthAlongship="5.59" BeamWidthAthwartship="5.55" AngleOffsetAlongship="-0.13" AngleOffsetAthwartship="0.06" />\r\n <FrequencyPar Frequency="84429" Gain="28.7" Impedance="75" Phase="0" BeamWidthAlongship="5.57" BeamWidthAthwartship="5.54" AngleOffsetAlongship="-0.13" AngleOffsetAthwartship="0.07" />\r\n <FrequencyPar Frequency="84920" Gain="28.71" Impedance="75" Phase="0" BeamWidthAlongship="5.47" BeamWidthAthwartship="5.41" AngleOffsetAlongship="-0.12" AngleOffsetAthwartship="0.07" />\r\n <FrequencyPar Frequency="85410" Gain="28.82" Impedance="75" Phase="0" BeamWidthAlongship="5.42" BeamWidthAthwartship="5.38" AngleOffsetAlongship="-0.13" AngleOffsetAthwartship="0.07" />\r\n <FrequencyPar Frequency="85901" Gain="28.86" Impedance="75" Phase="0" BeamWidthAlongship="5.37" BeamWidthAthwartship="5.33" AngleOffsetAlongship="-0.12" AngleOffsetAthwartship="0.08" />\r\n <FrequencyPar Frequency="86391" Gain="28.97" Impedance="75" Phase="0" BeamWidthAlongship="5.34" BeamWidthAthwartship="5.3" AngleOffsetAlongship="-0.12" AngleOffsetAthwartship="0.09" />\r\n <FrequencyPar Frequency="86882" Gain="29.01" Impedance="75" Phase="0" BeamWidthAlongship="5.34" BeamWidthAthwartship="5.28" AngleOffsetAlongship="-0.11" AngleOffsetAthwartship="0.1" />\r\n <FrequencyPar Frequency="87372" Gain="29.09" Impedance="75" Phase="0" BeamWidthAlongship="5.3" BeamWidthAthwartship="5.27" AngleOffsetAlongship="-0.11" AngleOffsetAthwartship="0.1" />\r\n <FrequencyPar Frequency="87863" Gain="29.14" Impedance="75" Phase="0" BeamWidthAlongship="5.28" BeamWidthAthwartship="5.23" AngleOffsetAlongship="-0.1" AngleOffsetAthwartship="0.11" />\r\n </Transducer>\r\n </Channel>\r\n </Channels>\r\n </Transceiver>\r\n <Transceiver TransceiverName="WBT 714583" EthernetAddress="0090720ae757" IPAddress="157.237.15.102" Version="[0] Ethernet: 00:90:72:0A:E7:57
[1] Parts-list: WBT 371790/F
[2] Product: WBT
IP Address: 157.237.15.102
Subnet mask: 255.255.0.0
Default gateway: 157.237.15.1
Serial number: 714583
Embedded software: Rev. 2.20
FPGA TX firmware: Rev. 5
FPGA RX firmware: Rev. 7
CH1: 502W CH2: 500W CH3: 497W CH4: 497W
TRD1: Unable to detect transducer
TRD2: Unable to detect transducer
TRD3: Unable to detect transducer
TRD4: Unable to detect transducer
" TransceiverSoftwareVersion="2.20" TransceiverNumber="4" MarketSegment="Scientific" TransceiverType="WBT" SerialNumber="714583" Impedance="5400" Multiplexing="0" RxSampleFrequency="1500000">\r\n <Channels>\r\n <Channel ChannelID="WBT 714583-15 ES120-7C" ChannelIdShort="ES120-7C Serial No: 124" MaxTxPowerTransceiver="2000" PulseDuration="6.4E-05;0.000128;0.000256;0.000512;0.001024" PulseDurationFM="0.000512;0.001024;0.002048;0.004096;0.008192" HWChannelConfiguration="15">\r\n <Transducer TransducerName="ES120-7C" SerialNumber="124" Frequency="120000" FrequencyMinimum="90000" FrequencyMaximum="170000" BeamType="1" EquivalentBeamAngle="-20.7" Gain="27;27;27;27;27.01" SaCorrection="0;0;0;0;0.02" MaxTxPowerTransducer="250" BeamWidthAlongship="6.56" BeamWidthAthwartship="6.57" AngleSensitivityAlongship="23" AngleSensitivityAthwartship="23" AngleOffsetAlongship="0" AngleOffsetAthwartship="0" DirectivityDropAt2XBeamWidth="0">\r\n <FrequencyPar Frequency="95000" Gain="26.06" Impedance="75" Phase="0" BeamWidthAlongship="8.28" BeamWidthAthwartship="8.48" AngleOffsetAlongship="-0.01" AngleOffsetAthwartship="0.45" />\r\n <FrequencyPar Frequency="95976" Gain="26.47" Impedance="75" Phase="0" BeamWidthAlongship="8.27" BeamWidthAthwartship="8.32" AngleOffsetAlongship="-0.02" AngleOffsetAthwartship="0.44" />\r\n <FrequencyPar Frequency="96952" Gain="26.42" Impedance="75" Phase="0" BeamWidthAlongship="8.19" BeamWidthAthwartship="8.25" AngleOffsetAlongship="-0.04" AngleOffsetAthwartship="0.41" />\r\n <FrequencyPar Frequency="97928" Gain="26.45" Impedance="75" Phase="0" BeamWidthAlongship="8.13" BeamWidthAthwartship="8.19" AngleOffsetAlongship="-0.06" AngleOffsetAthwartship="0.36" />\r\n <FrequencyPar Frequency="98904" Gain="26.49" Impedance="75" Phase="0" BeamWidthAlongship="8.11" BeamWidthAthwartship="8.13" AngleOffsetAlongship="-0.06" AngleOffsetAthwartship="0.31" />\r\n <FrequencyPar Frequency="99880" Gain="26.48" Impedance="75" Phase="0" BeamWidthAlongship="8.06" BeamWidthAthwartship="8.07" AngleOffsetAlongship="-0.08" AngleOffsetAthwartship="0.28" />\r\n <FrequencyPar Frequency="100856" Gain="26.43" Impedance="75" Phase="0" BeamWidthAlongship="8.01" BeamWidthAthwartship="7.99" AngleOffsetAlongship="-0.09" AngleOffsetAthwartship="0.24" />\r\n <FrequencyPar Frequency="101832" Gain="26.41" Impedance="75" Phase="0" BeamWidthAlongship="7.96" BeamWidthAthwartship="7.91" AngleOffsetAlongship="-0.12" AngleOffsetAthwartship="0.2" />\r\n <FrequencyPar Frequency="102808" Gain="26.38" Impedance="75" Phase="0" BeamWidthAlongship="7.9" BeamWidthAthwartship="7.89" AngleOffsetAlongship="-0.15" AngleOffsetAthwartship="0.18" />\r\n <FrequencyPar Frequency="103784" Gain="26.43" Impedance="75" Phase="0" BeamWidthAlongship="7.85" BeamWidthAthwartship="7.83" AngleOffsetAlongship="-0.18" AngleOffsetAthwartship="0.15" />\r\n <FrequencyPar Frequency="104760" Gain="26.45" Impedance="75" Phase="0" BeamWidthAlongship="7.76" BeamWidthAthwartship="7.75" AngleOffsetAlongship="-0.2" AngleOffsetAthwartship="0.12" />\r\n <FrequencyPar Frequency="105736" Gain="26.45" Impedance="75" Phase="0" BeamWidthAlongship="7.68" BeamWidthAthwartship="7.64" AngleOffsetAlongship="-0.2" AngleOffsetAthwartship="0.12" />\r\n <FrequencyPar Frequency="106712" Gain="26.42" Impedance="75" Phase="0" BeamWidthAlongship="7.61" BeamWidthAthwartship="7.58" AngleOffsetAlongship="-0.19" AngleOffsetAthwartship="0.13" />\r\n <FrequencyPar Frequency="107688" Gain="26.43" Impedance="75" Phase="0" BeamWidthAlongship="7.48" BeamWidthAthwartship="7.47" AngleOffsetAlongship="-0.18" AngleOffsetAthwartship="0.13" />\r\n <FrequencyPar Frequency="121351" Gain="27.01" Impedance="75" Phase="0" BeamWidthAlongship="6.7" BeamWidthAthwartship="6.72" AngleOffsetAlongship="-0.07" AngleOffsetAthwartship="0.19" />\r\n <FrequencyPar Frequency="122327" Gain="27.1" Impedance="75" Phase="0" BeamWidthAlongship="6.68" BeamWidthAthwartship="6.63" AngleOffsetAlongship="-0.09" AngleOffsetAthwartship="0.16" />\r\n <FrequencyPar Frequency="123303" Gain="27.17" Impedance="75" Phase="0" BeamWidthAlongship="6.69" BeamWidthAthwartship="6.62" AngleOffsetAlongship="-0.09" AngleOffsetAthwartship="0.16" />\r\n <FrequencyPar Frequency="124279" Gain="27.25" Impedance="75" Phase="0" BeamWidthAlongship="6.7" BeamWidthAthwartship="6.59" AngleOffsetAlongship="-0.1" AngleOffsetAthwartship="0.14" />\r\n <FrequencyPar Frequency="125255" Gain="27.3" Impedance="75" Phase="0" BeamWidthAlongship="6.68" BeamWidthAthwartship="6.56" AngleOffsetAlongship="-0.11" AngleOffsetAthwartship="0.11" />\r\n <FrequencyPar Frequency="126231" Gain="27.41" Impedance="75" Phase="0" BeamWidthAlongship="6.61" BeamWidthAthwartship="6.51" AngleOffsetAlongship="-0.11" AngleOffsetAthwartship="0.1" />\r\n <FrequencyPar Frequency="127207" Gain="27.53" Impedance="75" Phase="0" BeamWidthAlongship="6.52" BeamWidthAthwartship="6.4" AngleOffsetAlongship="-0.1" AngleOffsetAthwartship="0.07" />\r\n <FrequencyPar Frequency="128183" Gain="27.65" Impedance="75" Phase="0" BeamWidthAlongship="6.44" BeamWidthAthwartship="6.33" AngleOffsetAlongship="-0.1" AngleOffsetAthwartship="0.06" />\r\n <FrequencyPar Frequency="129159" Gain="27.74" Impedance="75" Phase="0" BeamWidthAlongship="6.42" BeamWidthAthwartship="6.27" AngleOffsetAlongship="-0.12" AngleOffsetAthwartship="0.05" />\r\n <FrequencyPar Frequency="130135" Gain="27.85" Impedance="75" Phase="0" BeamWidthAlongship="6.35" BeamWidthAthwartship="6.22" AngleOffsetAlongship="-0.12" AngleOffsetAthwartship="0.04" />\r\n <FrequencyPar Frequency="131111" Gain="27.95" Impedance="75" Phase="0" BeamWidthAlongship="6.28" BeamWidthAthwartship="6.17" AngleOffsetAlongship="-0.12" AngleOffsetAthwartship="0.04" />\r\n <FrequencyPar Frequency="132087" Gain="28.12" Impedance="75" Phase="0" BeamWidthAlongship="6.24" BeamWidthAthwartship="6.16" AngleOffsetAlongship="-0.14" AngleOffsetAthwartship="0.03" />\r\n <FrequencyPar Frequency="133063" Gain="28.27" Impedance="75" Phase="0" BeamWidthAlongship="6.16" BeamWidthAthwartship="6.11" AngleOffsetAlongship="-0.14" AngleOffsetAthwartship="0.04" />\r\n <FrequencyPar Frequency="134039" Gain="28.36" Impedance="75" Phase="0" BeamWidthAlongship="6.04" BeamWidthAthwartship="6.06" AngleOffsetAlongship="-0.14" AngleOffsetAthwartship="0.03" />\r\n <FrequencyPar Frequency="144775" Gain="28.76" Impedance="75" Phase="0" BeamWidthAlongship="5.68" BeamWidthAthwartship="5.6" AngleOffsetAlongship="-0.17" AngleOffsetAthwartship="0.14" />\r\n <FrequencyPar Frequency="145751" Gain="28.72" Impedance="75" Phase="0" BeamWidthAlongship="5.66" BeamWidthAthwartship="5.59" AngleOffsetAlongship="-0.16" AngleOffsetAthwartship="0.15" />\r\n <FrequencyPar Frequency="146727" Gain="28.69" Impedance="75" Phase="0" BeamWidthAlongship="5.65" BeamWidthAthwartship="5.55" AngleOffsetAlongship="-0.13" AngleOffsetAthwartship="0.14" />\r\n <FrequencyPar Frequency="147703" Gain="28.69" Impedance="75" Phase="0" BeamWidthAlongship="5.64" BeamWidthAthwartship="5.53" AngleOffsetAlongship="-0.13" AngleOffsetAthwartship="0.13" />\r\n <FrequencyPar Frequency="148679" Gain="28.81" Impedance="75" Phase="0" BeamWidthAlongship="5.6" BeamWidthAthwartship="5.47" AngleOffsetAlongship="-0.12" AngleOffsetAthwartship="0.12" />\r\n <FrequencyPar Frequency="149655" Gain="28.39" Impedance="75" Phase="0" BeamWidthAlongship="5.57" BeamWidthAthwartship="5.42" AngleOffsetAlongship="-0.12" AngleOffsetAthwartship="0.11" />\r\n <FrequencyPar Frequency="150631" Gain="28.1" Impedance="75" Phase="0" BeamWidthAlongship="5.52" BeamWidthAthwartship="5.36" AngleOffsetAlongship="-0.1" AngleOffsetAthwartship="0.07" />\r\n <FrequencyPar Frequency="151607" Gain="28.89" Impedance="75" Phase="0" BeamWidthAlongship="5.42" BeamWidthAthwartship="5.32" AngleOffsetAlongship="-0.11" AngleOffsetAthwartship="0.07" />\r\n <FrequencyPar Frequency="152583" Gain="28.86" Impedance="75" Phase="0" BeamWidthAlongship="5.35" BeamWidthAthwartship="5.3" AngleOffsetAlongship="-0.1" AngleOffsetAthwartship="0.05" />\r\n <FrequencyPar Frequency="153559" Gain="28.85" Impedance="75" Phase="0" BeamWidthAlongship="5.27" BeamWidthAthwartship="5.26" AngleOffsetAlongship="-0.09" AngleOffsetAthwartship="0.03" />\r\n <FrequencyPar Frequency="154535" Gain="28.92" Impedance="75" Phase="0" BeamWidthAlongship="5.19" BeamWidthAthwartship="5.24" AngleOffsetAlongship="-0.08" AngleOffsetAthwartship="0.02" />\r\n <FrequencyPar Frequency="155511" Gain="29.02" Impedance="75" Phase="0" BeamWidthAlongship="5.1" BeamWidthAthwartship="5.22" AngleOffsetAlongship="-0.08" AngleOffsetAthwartship="0" />\r\n <FrequencyPar Frequency="156486" Gain="29.1" Impedance="75" Phase="0" BeamWidthAlongship="5.04" BeamWidthAthwartship="5.22" AngleOffsetAlongship="-0.08" AngleOffsetAthwartship="-0.01" />\r\n <FrequencyPar Frequency="157462" Gain="29.21" Impedance="75" Phase="0" BeamWidthAlongship="5.03" BeamWidthAthwartship="5.21" AngleOffsetAlongship="-0.09" AngleOffsetAthwartship="-0.02" />\r\n <FrequencyPar Frequency="158438" Gain="29.4" Impedance="75" Phase="0" BeamWidthAlongship="5" BeamWidthAthwartship="5.18" AngleOffsetAlongship="-0.09" AngleOffsetAthwartship="-0.05" />\r\n <FrequencyPar Frequency="159414" Gain="29.73" Impedance="75" Phase="0" BeamWidthAlongship="4.96" BeamWidthAthwartship="5.18" AngleOffsetAlongship="-0.08" AngleOffsetAthwartship="-0.06" />\r\n <FrequencyPar Frequency="160000" Gain="30.03" Impedance="75" Phase="0" BeamWidthAlongship="4.96" BeamWidthAthwartship="5.18" AngleOffsetAlongship="-0.07" AngleOffsetAthwartship="-0.06" />\r\n </Transducer>\r\n </Channel>\r\n </Channels>\r\n </Transceiver>\r\n <Transceiver TransceiverName="WBT 714605" EthernetAddress="0090720ae76d" IPAddress="157.237.15.101" Version="[0] Ethernet: 00:90:72:0A:E7:6D
[1] Parts-list: WBT 371790/F
[2] Product: WBT
IP Address: 157.237.15.101
Subnet mask: 255.255.0.0
Default gateway: 157.237.15.1
Serial number: 714605
Embedded software: Rev. 2.20
FPGA TX firmware: Rev. 5
FPGA RX firmware: Rev. 7
CH1: 510W CH2: 499W CH3: 491W CH4: 488W
TRD1: Unable to detect transducer
TRD2: Unable to detect transducer
TRD3: Unable to detect transducer
TRD4: Unable to detect transducer
" TransceiverSoftwareVersion="2.20" TransceiverNumber="5" MarketSegment="Scientific" TransceiverType="WBT" SerialNumber="714605" Impedance="5400" Multiplexing="0" RxSampleFrequency="1500000">\r\n <Channels>\r\n <Channel ChannelID="WBT 714605-15 ES200-7C" ChannelIdShort="ES200-7C Serial No: 208" MaxTxPowerTransceiver="2000" PulseDuration="6.4E-05;0.000128;0.000256;0.000512;0.001024" PulseDurationFM="0.000512;0.001024;0.002048;0.004096;0.008192" HWChannelConfiguration="15">\r\n <Transducer TransducerName="ES200-7C" SerialNumber="208" Frequency="200000" FrequencyMinimum="160000" FrequencyMaximum="260000" BeamType="1" EquivalentBeamAngle="-20.7" Gain="27;27;27;27;27.84" SaCorrection="0;0;0;0;0.04" MaxTxPowerTransducer="150" BeamWidthAlongship="5.64" BeamWidthAthwartship="6.06" AngleSensitivityAlongship="23" AngleSensitivityAthwartship="23" AngleOffsetAlongship="-0.11" AngleOffsetAthwartship="-0.06" DirectivityDropAt2XBeamWidth="0">\r\n <FrequencyPar Frequency="160000" Gain="22.88" Impedance="75" Phase="0" BeamWidthAlongship="7.97" BeamWidthAthwartship="8.05" AngleOffsetAlongship="-0.02" AngleOffsetAthwartship="-0.02" />\r\n <FrequencyPar Frequency="161001" Gain="23.06" Impedance="75" Phase="0" BeamWidthAlongship="8.08" BeamWidthAthwartship="8.07" AngleOffsetAlongship="-0.04" AngleOffsetAthwartship="-0.01" />\r\n <FrequencyPar Frequency="162002" Gain="23.18" Impedance="75" Phase="0" BeamWidthAlongship="8.06" BeamWidthAthwartship="7.98" AngleOffsetAlongship="-0.11" AngleOffsetAthwartship="-0.02" />\r\n <FrequencyPar Frequency="163003" Gain="23.47" Impedance="75" Phase="0" BeamWidthAlongship="7.88" BeamWidthAthwartship="7.89" AngleOffsetAlongship="-0.17" AngleOffsetAthwartship="-0.03" />\r\n <FrequencyPar Frequency="164004" Gain="23.82" Impedance="75" Phase="0" BeamWidthAlongship="7.81" BeamWidthAthwartship="7.84" AngleOffsetAlongship="-0.16" AngleOffsetAthwartship="-0.02" />\r\n <FrequencyPar Frequency="165005" Gain="24.1" Impedance="75" Phase="0" BeamWidthAlongship="7.85" BeamWidthAthwartship="7.87" AngleOffsetAlongship="-0.15" AngleOffsetAthwartship="-0.01" />\r\n <FrequencyPar Frequency="166006" Gain="24.28" Impedance="75" Phase="0" BeamWidthAlongship="7.8" BeamWidthAthwartship="7.86" AngleOffsetAlongship="-0.12" AngleOffsetAthwartship="-0.01" />\r\n <FrequencyPar Frequency="167007" Gain="24.4" Impedance="75" Phase="0" BeamWidthAlongship="7.74" BeamWidthAthwartship="7.78" AngleOffsetAlongship="-0.11" AngleOffsetAthwartship="-0.02" />\r\n <FrequencyPar Frequency="168008" Gain="24.48" Impedance="75" Phase="0" BeamWidthAlongship="7.74" BeamWidthAthwartship="7.67" AngleOffsetAlongship="-0.14" AngleOffsetAthwartship="-0.03" />\r\n <FrequencyPar Frequency="169009" Gain="24.64" Impedance="75" Phase="0" BeamWidthAlongship="7.56" BeamWidthAthwartship="7.51" AngleOffsetAlongship="-0.17" AngleOffsetAthwartship="-0.06" />\r\n <FrequencyPar Frequency="170010" Gain="24.95" Impedance="75" Phase="0" BeamWidthAlongship="7.46" BeamWidthAthwartship="7.42" AngleOffsetAlongship="-0.23" AngleOffsetAthwartship="-0.06" />\r\n <FrequencyPar Frequency="171011" Gain="25.17" Impedance="75" Phase="0" BeamWidthAlongship="7.45" BeamWidthAthwartship="7.48" AngleOffsetAlongship="-0.22" AngleOffsetAthwartship="-0.04" />\r\n <FrequencyPar Frequency="172012" Gain="25.31" Impedance="75" Phase="0" BeamWidthAlongship="7.52" BeamWidthAthwartship="7.46" AngleOffsetAlongship="-0.22" AngleOffsetAthwartship="-0.05" />\r\n <FrequencyPar Frequency="173013" Gain="25.38" Impedance="75" Phase="0" BeamWidthAlongship="7.54" BeamWidthAthwartship="7.52" AngleOffsetAlongship="-0.2" AngleOffsetAthwartship="-0.06" />\r\n <FrequencyPar Frequency="174014" Gain="25.47" Impedance="75" Phase="0" BeamWidthAlongship="7.5" BeamWidthAthwartship="7.51" AngleOffsetAlongship="-0.19" AngleOffsetAthwartship="-0.05" />\r\n <FrequencyPar Frequency="175015" Gain="25.48" Impedance="75" Phase="0" BeamWidthAlongship="7.54" BeamWidthAthwartship="7.54" AngleOffsetAlongship="-0.21" AngleOffsetAthwartship="-0.05" />\r\n <FrequencyPar Frequency="176016" Gain="25.55" Impedance="75" Phase="0" BeamWidthAlongship="7.51" BeamWidthAthwartship="7.52" AngleOffsetAlongship="-0.22" AngleOffsetAthwartship="-0.06" />\r\n <FrequencyPar Frequency="177017" Gain="25.66" Impedance="75" Phase="0" BeamWidthAlongship="7.49" BeamWidthAthwartship="7.36" AngleOffsetAlongship="-0.25" AngleOffsetAthwartship="-0.07" />\r\n <FrequencyPar Frequency="178018" Gain="25.8" Impedance="75" Phase="0" BeamWidthAlongship="7.39" BeamWidthAthwartship="7.31" AngleOffsetAlongship="-0.26" AngleOffsetAthwartship="-0.07" />\r\n <FrequencyPar Frequency="179019" Gain="25.91" Impedance="75" Phase="0" BeamWidthAlongship="7.29" BeamWidthAthwartship="7.3" AngleOffsetAlongship="-0.25" AngleOffsetAthwartship="-0.07" />\r\n <FrequencyPar Frequency="180020" Gain="26.01" Impedance="75" Phase="0" BeamWidthAlongship="7.33" BeamWidthAthwartship="7.25" AngleOffsetAlongship="-0.23" AngleOffsetAthwartship="-0.06" />\r\n <FrequencyPar Frequency="181021" Gain="25.96" Impedance="75" Phase="0" BeamWidthAlongship="7.34" BeamWidthAthwartship="7.3" AngleOffsetAlongship="-0.21" AngleOffsetAthwartship="-0.05" />\r\n <FrequencyPar Frequency="182022" Gain="25.91" Impedance="75" Phase="0" BeamWidthAlongship="7.38" BeamWidthAthwartship="7.2" AngleOffsetAlongship="-0.2" AngleOffsetAthwartship="-0.05" />\r\n <FrequencyPar Frequency="183023" Gain="25.91" Impedance="75" Phase="0" BeamWidthAlongship="7.24" BeamWidthAthwartship="7.18" AngleOffsetAlongship="-0.21" AngleOffsetAthwartship="-0.04" />\r\n <FrequencyPar Frequency="184024" Gain="25.97" Impedance="75" Phase="0" BeamWidthAlongship="7.16" BeamWidthAthwartship="7.17" AngleOffsetAlongship="-0.23" AngleOffsetAthwartship="-0.04" />\r\n <FrequencyPar Frequency="185025" Gain="26.1" Impedance="75" Phase="0" BeamWidthAlongship="7.04" BeamWidthAthwartship="7" AngleOffsetAlongship="-0.26" AngleOffsetAthwartship="-0.04" />\r\n <FrequencyPar Frequency="186026" Gain="26.22" Impedance="75" Phase="0" BeamWidthAlongship="7.06" BeamWidthAthwartship="7.06" AngleOffsetAlongship="-0.26" AngleOffsetAthwartship="-0.05" />\r\n <FrequencyPar Frequency="187027" Gain="26.32" Impedance="75" Phase="0" BeamWidthAlongship="7.02" BeamWidthAthwartship="7.07" AngleOffsetAlongship="-0.22" AngleOffsetAthwartship="-0.05" />\r\n <FrequencyPar Frequency="188028" Gain="26.3" Impedance="75" Phase="0" BeamWidthAlongship="7.05" BeamWidthAthwartship="6.98" AngleOffsetAlongship="-0.21" AngleOffsetAthwartship="-0.03" />\r\n <FrequencyPar Frequency="189029" Gain="26.28" Impedance="75" Phase="0" BeamWidthAlongship="7" BeamWidthAthwartship="7.04" AngleOffsetAlongship="-0.18" AngleOffsetAthwartship="-0.02" />\r\n <FrequencyPar Frequency="190030" Gain="26.26" Impedance="75" Phase="0" BeamWidthAlongship="7.03" BeamWidthAthwartship="6.94" AngleOffsetAlongship="-0.2" AngleOffsetAthwartship="-0.04" />\r\n <FrequencyPar Frequency="191031" Gain="26.34" Impedance="75" Phase="0" BeamWidthAlongship="6.94" BeamWidthAthwartship="6.78" AngleOffsetAlongship="-0.24" AngleOffsetAthwartship="-0.05" />\r\n <FrequencyPar Frequency="192032" Gain="26.51" Impedance="75" Phase="0" BeamWidthAlongship="6.79" BeamWidthAthwartship="6.74" AngleOffsetAlongship="-0.26" AngleOffsetAthwartship="-0.06" />\r\n <FrequencyPar Frequency="193033" Gain="26.77" Impedance="75" Phase="0" BeamWidthAlongship="6.7" BeamWidthAthwartship="6.64" AngleOffsetAlongship="-0.25" AngleOffsetAthwartship="-0.04" />\r\n <FrequencyPar Frequency="205045" Gain="27.36" Impedance="75" Phase="0" BeamWidthAlongship="6.36" BeamWidthAthwartship="6.26" AngleOffsetAlongship="-0.18" AngleOffsetAthwartship="-0.01" />\r\n <FrequencyPar Frequency="206046" Gain="27.48" Impedance="75" Phase="0" BeamWidthAlongship="6.25" BeamWidthAthwartship="6.15" AngleOffsetAlongship="-0.2" AngleOffsetAthwartship="-0.01" />\r\n <FrequencyPar Frequency="207047" Gain="27.64" Impedance="75" Phase="0" BeamWidthAlongship="6.22" BeamWidthAthwartship="6.09" AngleOffsetAlongship="-0.22" AngleOffsetAthwartship="-0.02" />\r\n <FrequencyPar Frequency="208048" Gain="27.81" Impedance="75" Phase="0" BeamWidthAlongship="6.16" BeamWidthAthwartship="6.07" AngleOffsetAlongship="-0.21" AngleOffsetAthwartship="-0.01" />\r\n <FrequencyPar Frequency="209049" Gain="27.92" Impedance="75" Phase="0" BeamWidthAlongship="6.15" BeamWidthAthwartship="6.1" AngleOffsetAlongship="-0.17" AngleOffsetAthwartship="0.01" />\r\n <FrequencyPar Frequency="210050" Gain="27.87" Impedance="75" Phase="0" BeamWidthAlongship="6.13" BeamWidthAthwartship="6.11" AngleOffsetAlongship="-0.14" AngleOffsetAthwartship="0.02" />\r\n <FrequencyPar Frequency="211051" Gain="27.88" Impedance="75" Phase="0" BeamWidthAlongship="6.11" BeamWidthAthwartship="6.04" AngleOffsetAlongship="-0.16" AngleOffsetAthwartship="0.03" />\r\n <FrequencyPar Frequency="212052" Gain="27.94" Impedance="75" Phase="0" BeamWidthAlongship="6.07" BeamWidthAthwartship="5.96" AngleOffsetAlongship="-0.18" AngleOffsetAthwartship="0.03" />\r\n <FrequencyPar Frequency="213053" Gain="28.06" Impedance="75" Phase="0" BeamWidthAlongship="6.01" BeamWidthAthwartship="5.89" AngleOffsetAlongship="-0.21" AngleOffsetAthwartship="0.03" />\r\n <FrequencyPar Frequency="214054" Gain="28.25" Impedance="75" Phase="0" BeamWidthAlongship="5.96" BeamWidthAthwartship="5.86" AngleOffsetAlongship="-0.24" AngleOffsetAthwartship="0.03" />\r\n <FrequencyPar Frequency="215055" Gain="28.44" Impedance="75" Phase="0" BeamWidthAlongship="6.06" BeamWidthAthwartship="5.86" AngleOffsetAlongship="-0.29" AngleOffsetAthwartship="0.05" />\r\n <FrequencyPar Frequency="216056" Gain="28.53" Impedance="75" Phase="0" BeamWidthAlongship="6.04" BeamWidthAthwartship="5.87" AngleOffsetAlongship="-0.28" AngleOffsetAthwartship="0.06" />\r\n <FrequencyPar Frequency="217057" Gain="28.54" Impedance="75" Phase="0" BeamWidthAlongship="6.03" BeamWidthAthwartship="5.89" AngleOffsetAlongship="-0.25" AngleOffsetAthwartship="0.07" />\r\n <FrequencyPar Frequency="218058" Gain="28.49" Impedance="75" Phase="0" BeamWidthAlongship="6.04" BeamWidthAthwartship="5.89" AngleOffsetAlongship="-0.26" AngleOffsetAthwartship="0.08" />\r\n <FrequencyPar Frequency="219059" Gain="28.43" Impedance="75" Phase="0" BeamWidthAlongship="5.92" BeamWidthAthwartship="5.87" AngleOffsetAlongship="-0.28" AngleOffsetAthwartship="0.08" />\r\n <FrequencyPar Frequency="220060" Gain="28.54" Impedance="75" Phase="0" BeamWidthAlongship="5.88" BeamWidthAthwartship="5.65" AngleOffsetAlongship="-0.34" AngleOffsetAthwartship="0.04" />\r\n <FrequencyPar Frequency="221061" Gain="28.75" Impedance="75" Phase="0" BeamWidthAlongship="5.79" BeamWidthAthwartship="5.55" AngleOffsetAlongship="-0.37" AngleOffsetAthwartship="0.03" />\r\n <FrequencyPar Frequency="222062" Gain="28.96" Impedance="75" Phase="0" BeamWidthAlongship="5.75" BeamWidthAthwartship="5.54" AngleOffsetAlongship="-0.36" AngleOffsetAthwartship="0.03" />\r\n <FrequencyPar Frequency="223063" Gain="29.06" Impedance="75" Phase="0" BeamWidthAlongship="5.76" BeamWidthAthwartship="5.55" AngleOffsetAlongship="-0.32" AngleOffsetAthwartship="0.03" />\r\n <FrequencyPar Frequency="224064" Gain="29.03" Impedance="75" Phase="0" BeamWidthAlongship="5.78" BeamWidthAthwartship="5.59" AngleOffsetAlongship="-0.3" AngleOffsetAthwartship="0.03" />\r\n <FrequencyPar Frequency="243083" Gain="29.96" Impedance="75" Phase="0" BeamWidthAlongship="5.28" BeamWidthAthwartship="4.97" AngleOffsetAlongship="-0.34" AngleOffsetAthwartship="0.02" />\r\n <FrequencyPar Frequency="244084" Gain="29.82" Impedance="75" Phase="0" BeamWidthAlongship="5.21" BeamWidthAthwartship="4.92" AngleOffsetAlongship="-0.36" AngleOffsetAthwartship="0.01" />\r\n <FrequencyPar Frequency="245085" Gain="29.79" Impedance="75" Phase="0" BeamWidthAlongship="5.17" BeamWidthAthwartship="4.91" AngleOffsetAlongship="-0.34" AngleOffsetAthwartship="0" />\r\n <FrequencyPar Frequency="246086" Gain="29.84" Impedance="75" Phase="0" BeamWidthAlongship="5.22" BeamWidthAthwartship="4.92" AngleOffsetAlongship="-0.33" AngleOffsetAthwartship="0.02" />\r\n <FrequencyPar Frequency="247087" Gain="29.82" Impedance="75" Phase="0" BeamWidthAlongship="5.22" BeamWidthAthwartship="5" AngleOffsetAlongship="-0.31" AngleOffsetAthwartship="0.03" />\r\n <FrequencyPar Frequency="248088" Gain="30.01" Impedance="75" Phase="0" BeamWidthAlongship="5.23" BeamWidthAthwartship="4.95" AngleOffsetAlongship="-0.3" AngleOffsetAthwartship="0.04" />\r\n <FrequencyPar Frequency="249089" Gain="30.17" Impedance="75" Phase="0" BeamWidthAlongship="5.3" BeamWidthAthwartship="4.91" AngleOffsetAlongship="-0.33" AngleOffsetAthwartship="0.03" />\r\n <FrequencyPar Frequency="250090" Gain="30.25" Impedance="75" Phase="0" BeamWidthAlongship="5.22" BeamWidthAthwartship="4.84" AngleOffsetAlongship="-0.37" AngleOffsetAthwartship="0.03" />\r\n <FrequencyPar Frequency="251091" Gain="30.16" Impedance="75" Phase="0" BeamWidthAlongship="5.17" BeamWidthAthwartship="4.79" AngleOffsetAlongship="-0.38" AngleOffsetAthwartship="0.03" />\r\n <FrequencyPar Frequency="252092" Gain="30.12" Impedance="75" Phase="0" BeamWidthAlongship="5.12" BeamWidthAthwartship="4.71" AngleOffsetAlongship="-0.33" AngleOffsetAthwartship="0.05" />\r\n <FrequencyPar Frequency="253093" Gain="30.02" Impedance="75" Phase="0" BeamWidthAlongship="5.16" BeamWidthAthwartship="4.75" AngleOffsetAlongship="-0.3" AngleOffsetAthwartship="0.06" />\r\n <FrequencyPar Frequency="254094" Gain="29.83" Impedance="75" Phase="0" BeamWidthAlongship="5.2" BeamWidthAthwartship="4.81" AngleOffsetAlongship="-0.28" AngleOffsetAthwartship="0.07" />\r\n <FrequencyPar Frequency="255095" Gain="29.57" Impedance="75" Phase="0" BeamWidthAlongship="5.12" BeamWidthAthwartship="4.79" AngleOffsetAlongship="-0.26" AngleOffsetAthwartship="0.07" />\r\n <FrequencyPar Frequency="256096" Gain="29.3" Impedance="75" Phase="0" BeamWidthAlongship="5.04" BeamWidthAthwartship="4.71" AngleOffsetAlongship="-0.26" AngleOffsetAthwartship="0.07" />\r\n <FrequencyPar Frequency="257097" Gain="29.14" Impedance="75" Phase="0" BeamWidthAlongship="4.98" BeamWidthAthwartship="4.62" AngleOffsetAlongship="-0.29" AngleOffsetAthwartship="0.08" />\r\n <FrequencyPar Frequency="258098" Gain="29.12" Impedance="75" Phase="0" BeamWidthAlongship="4.95" BeamWidthAthwartship="4.58" AngleOffsetAlongship="-0.28" AngleOffsetAthwartship="0.07" />\r\n <FrequencyPar Frequency="259099" Gain="29.01" Impedance="75" Phase="0" BeamWidthAlongship="4.96" BeamWidthAthwartship="4.63" AngleOffsetAlongship="-0.27" AngleOffsetAthwartship="0.09" />\r\n <FrequencyPar Frequency="260000" Gain="28.66" Impedance="75" Phase="0" BeamWidthAlongship="4.8" BeamWidthAthwartship="4.84" AngleOffsetAlongship="-0.22" AngleOffsetAthwartship="0.05" />\r\n </Transducer>\r\n </Channel>\r\n </Channels>\r\n </Transceiver>\r\n <Transceiver TransceiverName="WBT 714597" EthernetAddress="0090720ae765" IPAddress="157.237.15.103" Version="[0] Ethernet: 00:90:72:0A:E7:65
[1] Parts-list: WBT 371790/F
[2] Product: WBT
IP Address: 157.237.15.103
Subnet mask: 255.255.0.0
Default gateway: 157.237.15.1
Serial number: 714597
Embedded software: Rev. 2.20
FPGA TX firmware: Rev. 5
FPGA RX firmware: Rev. 7
CH1: 513W CH2: 493W CH3: 491W CH4: 497W
TRD1: Unable to detect transducer
TRD2: Unable to detect transducer
TRD3: Unable to detect transducer
TRD4: Unable to detect transducer
" TransceiverSoftwareVersion="2.20" TransceiverNumber="6" MarketSegment="Scientific" TransceiverType="WBT" SerialNumber="714597" Impedance="5400" Multiplexing="0" RxSampleFrequency="1500000">\r\n <Channels>\r\n <Channel ChannelID="WBT 714597-15 ES333-7C" ChannelIdShort="ES333-7C Serial No: 101" MaxTxPowerTransceiver="2000" PulseDuration="6.4E-05;0.000128;0.000256;0.000512;0.001024" PulseDurationFM="0.000512;0.001024;0.002048;0.004096;0.008192" HWChannelConfiguration="15">\r\n <Transducer TransducerName="ES333-7C" SerialNumber="101" Frequency="333000" FrequencyMinimum="280000" FrequencyMaximum="450000" BeamType="1" EquivalentBeamAngle="-20.7" Gain="24;24;24;24;26.11" SaCorrection="0;0;0;0;-0.29" MaxTxPowerTransducer="50" BeamWidthAlongship="5.25" BeamWidthAthwartship="6.47" AngleSensitivityAlongship="23" AngleSensitivityAthwartship="23" AngleOffsetAlongship="-0.15" AngleOffsetAthwartship="-1.85" DirectivityDropAt2XBeamWidth="0">\r\n <FrequencyPar Frequency="310631" Gain="25.25" Impedance="75" Phase="0" BeamWidthAlongship="6.89" BeamWidthAthwartship="5.73" AngleOffsetAlongship="-0.04" AngleOffsetAthwartship="-0.31" />\r\n <FrequencyPar Frequency="311481" Gain="25.18" Impedance="75" Phase="0" BeamWidthAlongship="6.66" BeamWidthAthwartship="5.72" AngleOffsetAlongship="-0.09" AngleOffsetAthwartship="-0.28" />\r\n <FrequencyPar Frequency="312332" Gain="25.14" Impedance="75" Phase="0" BeamWidthAlongship="6.51" BeamWidthAthwartship="5.64" AngleOffsetAlongship="-0.09" AngleOffsetAthwartship="-0.25" />\r\n <FrequencyPar Frequency="313183" Gain="25.12" Impedance="75" Phase="0" BeamWidthAlongship="6.35" BeamWidthAthwartship="5.75" AngleOffsetAlongship="-0.09" AngleOffsetAthwartship="-0.28" />\r\n <FrequencyPar Frequency="314034" Gain="25.11" Impedance="75" Phase="0" BeamWidthAlongship="6.49" BeamWidthAthwartship="5.66" AngleOffsetAlongship="-0.16" AngleOffsetAthwartship="-0.28" />\r\n <FrequencyPar Frequency="314885" Gain="25.32" Impedance="75" Phase="0" BeamWidthAlongship="6.37" BeamWidthAthwartship="5.52" AngleOffsetAlongship="-0.11" AngleOffsetAthwartship="-0.3" />\r\n <FrequencyPar Frequency="315736" Gain="25.51" Impedance="75" Phase="0" BeamWidthAlongship="6.29" BeamWidthAthwartship="5.38" AngleOffsetAlongship="-0.18" AngleOffsetAthwartship="-0.32" />\r\n <FrequencyPar Frequency="316587" Gain="25.6" Impedance="75" Phase="0" BeamWidthAlongship="6.23" BeamWidthAthwartship="5.46" AngleOffsetAlongship="-0.13" AngleOffsetAthwartship="-0.34" />\r\n <FrequencyPar Frequency="317437" Gain="25.7" Impedance="75" Phase="0" BeamWidthAlongship="6.19" BeamWidthAthwartship="5.39" AngleOffsetAlongship="-0.13" AngleOffsetAthwartship="-0.31" />\r\n <FrequencyPar Frequency="318288" Gain="25.71" Impedance="75" Phase="0" BeamWidthAlongship="6.61" BeamWidthAthwartship="5.37" AngleOffsetAlongship="-0.06" AngleOffsetAthwartship="-0.3" />\r\n <FrequencyPar Frequency="319139" Gain="25.56" Impedance="75" Phase="0" BeamWidthAlongship="6.32" BeamWidthAthwartship="5.56" AngleOffsetAlongship="-0.08" AngleOffsetAthwartship="-0.28" />\r\n <FrequencyPar Frequency="319990" Gain="25.4" Impedance="75" Phase="0" BeamWidthAlongship="6.13" BeamWidthAthwartship="5.63" AngleOffsetAlongship="-0.05" AngleOffsetAthwartship="-0.29" />\r\n <FrequencyPar Frequency="320841" Gain="25.55" Impedance="75" Phase="0" BeamWidthAlongship="6.14" BeamWidthAthwartship="5.35" AngleOffsetAlongship="-0.11" AngleOffsetAthwartship="-0.34" />\r\n <FrequencyPar Frequency="321692" Gain="25.58" Impedance="75" Phase="0" BeamWidthAlongship="6.06" BeamWidthAthwartship="5.4" AngleOffsetAlongship="-0.07" AngleOffsetAthwartship="-0.35" />\r\n <FrequencyPar Frequency="322543" Gain="25.84" Impedance="75" Phase="0" BeamWidthAlongship="5.89" BeamWidthAthwartship="5.27" AngleOffsetAlongship="-0.21" AngleOffsetAthwartship="-0.34" />\r\n <FrequencyPar Frequency="323393" Gain="26.1" Impedance="75" Phase="0" BeamWidthAlongship="5.7" BeamWidthAthwartship="5.21" AngleOffsetAlongship="-0.19" AngleOffsetAthwartship="-0.33" />\r\n <FrequencyPar Frequency="324244" Gain="26.18" Impedance="75" Phase="0" BeamWidthAlongship="5.91" BeamWidthAthwartship="5.22" AngleOffsetAlongship="-0.2" AngleOffsetAthwartship="-0.35" />\r\n <FrequencyPar Frequency="325095" Gain="26.04" Impedance="75" Phase="0" BeamWidthAlongship="6.08" BeamWidthAthwartship="5.48" AngleOffsetAlongship="-0.14" AngleOffsetAthwartship="-0.3" />\r\n <FrequencyPar Frequency="325946" Gain="25.96" Impedance="75" Phase="0" BeamWidthAlongship="6.19" BeamWidthAthwartship="5.48" AngleOffsetAlongship="-0.08" AngleOffsetAthwartship="-0.27" />\r\n <FrequencyPar Frequency="326797" Gain="25.8" Impedance="75" Phase="0" BeamWidthAlongship="6.48" BeamWidthAthwartship="5.52" AngleOffsetAlongship="-0.08" AngleOffsetAthwartship="-0.28" />\r\n <FrequencyPar Frequency="327648" Gain="25.74" Impedance="75" Phase="0" BeamWidthAlongship="6.31" BeamWidthAthwartship="5.55" AngleOffsetAlongship="-0.1" AngleOffsetAthwartship="-0.28" />\r\n <FrequencyPar Frequency="328498" Gain="25.85" Impedance="75" Phase="0" BeamWidthAlongship="6.37" BeamWidthAthwartship="5.46" AngleOffsetAlongship="-0.14" AngleOffsetAthwartship="-0.33" />\r\n <FrequencyPar Frequency="329349" Gain="26.01" Impedance="75" Phase="0" BeamWidthAlongship="6.08" BeamWidthAthwartship="5.25" AngleOffsetAlongship="-0.17" AngleOffsetAthwartship="-0.34" />\r\n <FrequencyPar Frequency="330200" Gain="26.19" Impedance="75" Phase="0" BeamWidthAlongship="6.1" BeamWidthAthwartship="5.17" AngleOffsetAlongship="-0.22" AngleOffsetAthwartship="-0.34" />\r\n <FrequencyPar Frequency="331051" Gain="26.31" Impedance="75" Phase="0" BeamWidthAlongship="6.3" BeamWidthAthwartship="5.22" AngleOffsetAlongship="-0.21" AngleOffsetAthwartship="-0.35" />\r\n <FrequencyPar Frequency="331902" Gain="26.48" Impedance="75" Phase="0" BeamWidthAlongship="6.19" BeamWidthAthwartship="5.46" AngleOffsetAlongship="-0.14" AngleOffsetAthwartship="-0.33" />\r\n <FrequencyPar Frequency="332753" Gain="26.43" Impedance="75" Phase="0" BeamWidthAlongship="6.48" BeamWidthAthwartship="5.23" AngleOffsetAlongship="-0.1" AngleOffsetAthwartship="-0.28" />\r\n <FrequencyPar Frequency="333604" Gain="26.26" Impedance="75" Phase="0" BeamWidthAlongship="6.65" BeamWidthAthwartship="5.32" AngleOffsetAlongship="-0.13" AngleOffsetAthwartship="-0.3" />\r\n <FrequencyPar Frequency="334454" Gain="26.15" Impedance="75" Phase="0" BeamWidthAlongship="6.15" BeamWidthAthwartship="5.44" AngleOffsetAlongship="-0.05" AngleOffsetAthwartship="-0.32" />\r\n <FrequencyPar Frequency="335305" Gain="26.29" Impedance="75" Phase="0" BeamWidthAlongship="6.35" BeamWidthAthwartship="5.26" AngleOffsetAlongship="-0.15" AngleOffsetAthwartship="-0.32" />\r\n <FrequencyPar Frequency="336156" Gain="26.38" Impedance="75" Phase="0" BeamWidthAlongship="5.95" BeamWidthAthwartship="5.3" AngleOffsetAlongship="-0.19" AngleOffsetAthwartship="-0.37" />\r\n <FrequencyPar Frequency="337007" Gain="26.61" Impedance="75" Phase="0" BeamWidthAlongship="6.1" BeamWidthAthwartship="5.11" AngleOffsetAlongship="-0.19" AngleOffsetAthwartship="-0.36" />\r\n <FrequencyPar Frequency="337858" Gain="26.81" Impedance="75" Phase="0" BeamWidthAlongship="6.05" BeamWidthAthwartship="5.49" AngleOffsetAlongship="-0.2" AngleOffsetAthwartship="-0.37" />\r\n <FrequencyPar Frequency="338709" Gain="26.95" Impedance="75" Phase="0" BeamWidthAlongship="6.32" BeamWidthAthwartship="5.16" AngleOffsetAlongship="-0.12" AngleOffsetAthwartship="-0.35" />\r\n <FrequencyPar Frequency="339560" Gain="26.96" Impedance="75" Phase="0" BeamWidthAlongship="6.28" BeamWidthAthwartship="5.24" AngleOffsetAlongship="-0.1" AngleOffsetAthwartship="-0.34" />\r\n <FrequencyPar Frequency="340410" Gain="26.93" Impedance="75" Phase="0" BeamWidthAlongship="6.22" BeamWidthAthwartship="5.34" AngleOffsetAlongship="-0.05" AngleOffsetAthwartship="-0.3" />\r\n <FrequencyPar Frequency="341261" Gain="26.82" Impedance="75" Phase="0" BeamWidthAlongship="5.86" BeamWidthAthwartship="5.34" AngleOffsetAlongship="-0.09" AngleOffsetAthwartship="-0.31" />\r\n <FrequencyPar Frequency="342112" Gain="26.66" Impedance="75" Phase="0" BeamWidthAlongship="6.21" BeamWidthAthwartship="5.3" AngleOffsetAlongship="-0.03" AngleOffsetAthwartship="-0.34" />\r\n <FrequencyPar Frequency="342963" Gain="26.84" Impedance="75" Phase="0" BeamWidthAlongship="6.17" BeamWidthAthwartship="5.27" AngleOffsetAlongship="-0.12" AngleOffsetAthwartship="-0.34" />\r\n <FrequencyPar Frequency="343814" Gain="26.93" Impedance="75" Phase="0" BeamWidthAlongship="6.15" BeamWidthAthwartship="5.15" AngleOffsetAlongship="-0.15" AngleOffsetAthwartship="-0.4" />\r\n <FrequencyPar Frequency="344665" Gain="27.07" Impedance="75" Phase="0" BeamWidthAlongship="5.97" BeamWidthAthwartship="5.22" AngleOffsetAlongship="-0.12" AngleOffsetAthwartship="-0.41" />\r\n <FrequencyPar Frequency="345516" Gain="27.29" Impedance="75" Phase="0" BeamWidthAlongship="6.15" BeamWidthAthwartship="5.08" AngleOffsetAlongship="-0.07" AngleOffsetAthwartship="-0.4" />\r\n <FrequencyPar Frequency="346366" Gain="27.29" Impedance="75" Phase="0" BeamWidthAlongship="6.18" BeamWidthAthwartship="5.15" AngleOffsetAlongship="-0.11" AngleOffsetAthwartship="-0.33" />\r\n <FrequencyPar Frequency="347217" Gain="27.23" Impedance="75" Phase="0" BeamWidthAlongship="6.22" BeamWidthAthwartship="5.13" AngleOffsetAlongship="-0.02" AngleOffsetAthwartship="-0.34" />\r\n <FrequencyPar Frequency="348068" Gain="27.11" Impedance="75" Phase="0" BeamWidthAlongship="6.31" BeamWidthAthwartship="5.18" AngleOffsetAlongship="-0.04" AngleOffsetAthwartship="-0.33" />\r\n <FrequencyPar Frequency="348919" Gain="26.96" Impedance="75" Phase="0" BeamWidthAlongship="6.07" BeamWidthAthwartship="5.2" AngleOffsetAlongship="-0.01" AngleOffsetAthwartship="-0.32" />\r\n <FrequencyPar Frequency="349770" Gain="26.83" Impedance="75" Phase="0" BeamWidthAlongship="5.85" BeamWidthAthwartship="5.46" AngleOffsetAlongship="0.04" AngleOffsetAthwartship="-0.4" />\r\n <FrequencyPar Frequency="370190" Gain="26.84" Impedance="75" Phase="0" BeamWidthAlongship="5.73" BeamWidthAthwartship="4.76" AngleOffsetAlongship="-0.14" AngleOffsetAthwartship="-0.36" />\r\n <FrequencyPar Frequency="371041" Gain="26.6" Impedance="75" Phase="0" BeamWidthAlongship="5.52" BeamWidthAthwartship="4.71" AngleOffsetAlongship="-0.11" AngleOffsetAthwartship="-0.3" />\r\n <FrequencyPar Frequency="371892" Gain="26.57" Impedance="75" Phase="0" BeamWidthAlongship="5.25" BeamWidthAthwartship="4.55" AngleOffsetAlongship="-0.17" AngleOffsetAthwartship="-0.32" />\r\n <FrequencyPar Frequency="372743" Gain="26.46" Impedance="75" Phase="0" BeamWidthAlongship="5.7" BeamWidthAthwartship="4.72" AngleOffsetAlongship="-0.26" AngleOffsetAthwartship="-0.43" />\r\n <FrequencyPar Frequency="373594" Gain="26.54" Impedance="75" Phase="0" BeamWidthAlongship="5.47" BeamWidthAthwartship="5.02" AngleOffsetAlongship="-0.27" AngleOffsetAthwartship="-0.38" />\r\n <FrequencyPar Frequency="374444" Gain="26.62" Impedance="75" Phase="0" BeamWidthAlongship="5.91" BeamWidthAthwartship="4.64" AngleOffsetAlongship="-0.18" AngleOffsetAthwartship="-0.44" />\r\n <FrequencyPar Frequency="375295" Gain="26.57" Impedance="75" Phase="0" BeamWidthAlongship="5.79" BeamWidthAthwartship="4.91" AngleOffsetAlongship="-0.2" AngleOffsetAthwartship="-0.45" />\r\n <FrequencyPar Frequency="376146" Gain="26.73" Impedance="75" Phase="0" BeamWidthAlongship="5.77" BeamWidthAthwartship="4.7" AngleOffsetAlongship="-0.09" AngleOffsetAthwartship="-0.43" />\r\n <FrequencyPar Frequency="376997" Gain="26.75" Impedance="75" Phase="0" BeamWidthAlongship="6.11" BeamWidthAthwartship="4.39" AngleOffsetAlongship="-0.22" AngleOffsetAthwartship="-0.36" />\r\n <FrequencyPar Frequency="377848" Gain="26.48" Impedance="75" Phase="0" BeamWidthAlongship="5.64" BeamWidthAthwartship="4.65" AngleOffsetAlongship="-0.13" AngleOffsetAthwartship="-0.3" />\r\n <FrequencyPar Frequency="378699" Gain="26.06" Impedance="75" Phase="0" BeamWidthAlongship="5.75" BeamWidthAthwartship="4.54" AngleOffsetAlongship="-0.27" AngleOffsetAthwartship="-0.34" />\r\n <FrequencyPar Frequency="379550" Gain="26.05" Impedance="75" Phase="0" BeamWidthAlongship="5.66" BeamWidthAthwartship="4.94" AngleOffsetAlongship="-0.13" AngleOffsetAthwartship="-0.39" />\r\n <FrequencyPar Frequency="390611" Gain="25.18" Impedance="75" Phase="0" BeamWidthAlongship="5.44" BeamWidthAthwartship="4.53" AngleOffsetAlongship="-0.18" AngleOffsetAthwartship="-0.4" />\r\n <FrequencyPar Frequency="391461" Gain="25" Impedance="75" Phase="0" BeamWidthAlongship="5.66" BeamWidthAthwartship="4.29" AngleOffsetAlongship="-0.13" AngleOffsetAthwartship="-0.29" />\r\n <FrequencyPar Frequency="392312" Gain="25.86" Impedance="75" Phase="0" BeamWidthAlongship="5.28" BeamWidthAthwartship="4.49" AngleOffsetAlongship="-0.24" AngleOffsetAthwartship="-0.26" />\r\n <FrequencyPar Frequency="393163" Gain="26.06" Impedance="75" Phase="0" BeamWidthAlongship="5.47" BeamWidthAthwartship="4.04" AngleOffsetAlongship="-0.16" AngleOffsetAthwartship="-0.38" />\r\n <FrequencyPar Frequency="394014" Gain="26.04" Impedance="75" Phase="0" BeamWidthAlongship="5.39" BeamWidthAthwartship="4.65" AngleOffsetAlongship="-0.2" AngleOffsetAthwartship="-0.38" />\r\n <FrequencyPar Frequency="394865" Gain="26.46" Impedance="75" Phase="0" BeamWidthAlongship="5.3" BeamWidthAthwartship="4.11" AngleOffsetAlongship="-0.28" AngleOffsetAthwartship="-0.33" />\r\n <FrequencyPar Frequency="395716" Gain="26.3" Impedance="75" Phase="0" BeamWidthAlongship="5.47" BeamWidthAthwartship="4.21" AngleOffsetAlongship="-0.28" AngleOffsetAthwartship="-0.31" />\r\n <FrequencyPar Frequency="396567" Gain="26.76" Impedance="75" Phase="0" BeamWidthAlongship="5.25" BeamWidthAthwartship="4.09" AngleOffsetAlongship="-0.05" AngleOffsetAthwartship="-0.33" />\r\n <FrequencyPar Frequency="397417" Gain="26.47" Impedance="75" Phase="0" BeamWidthAlongship="5.36" BeamWidthAthwartship="4.24" AngleOffsetAlongship="-0.26" AngleOffsetAthwartship="-0.18" />\r\n <FrequencyPar Frequency="398268" Gain="26.77" Impedance="75" Phase="0" BeamWidthAlongship="5.63" BeamWidthAthwartship="4.04" AngleOffsetAlongship="-0.23" AngleOffsetAthwartship="-0.31" />\r\n <FrequencyPar Frequency="399119" Gain="26.27" Impedance="75" Phase="0" BeamWidthAlongship="5.38" BeamWidthAthwartship="4.23" AngleOffsetAlongship="-0.1" AngleOffsetAthwartship="-0.35" />\r\n <FrequencyPar Frequency="399970" Gain="26.43" Impedance="75" Phase="0" BeamWidthAlongship="5.71" BeamWidthAthwartship="4.04" AngleOffsetAlongship="-0.29" AngleOffsetAthwartship="-0.34" />\r\n <FrequencyPar Frequency="400821" Gain="26.21" Impedance="75" Phase="0" BeamWidthAlongship="5.57" BeamWidthAthwartship="4.26" AngleOffsetAlongship="-0.22" AngleOffsetAthwartship="-0.26" />\r\n <FrequencyPar Frequency="401672" Gain="26.61" Impedance="75" Phase="0" BeamWidthAlongship="5.04" BeamWidthAthwartship="4.28" AngleOffsetAlongship="-0.29" AngleOffsetAthwartship="-0.4" />\r\n <FrequencyPar Frequency="402523" Gain="26.31" Impedance="75" Phase="0" BeamWidthAlongship="5.47" BeamWidthAthwartship="4.59" AngleOffsetAlongship="-0.27" AngleOffsetAthwartship="-0.4" />\r\n <FrequencyPar Frequency="403373" Gain="27.07" Impedance="75" Phase="0" BeamWidthAlongship="4.93" BeamWidthAthwartship="4.09" AngleOffsetAlongship="-0.23" AngleOffsetAthwartship="-0.32" />\r\n <FrequencyPar Frequency="404224" Gain="26.7" Impedance="75" Phase="0" BeamWidthAlongship="5.03" BeamWidthAthwartship="4.27" AngleOffsetAlongship="-0.03" AngleOffsetAthwartship="-0.23" />\r\n <FrequencyPar Frequency="405075" Gain="27.16" Impedance="75" Phase="0" BeamWidthAlongship="5.13" BeamWidthAthwartship="4.35" AngleOffsetAlongship="-0.06" AngleOffsetAthwartship="-0.28" />\r\n <FrequencyPar Frequency="405926" Gain="26.76" Impedance="75" Phase="0" BeamWidthAlongship="5.33" BeamWidthAthwartship="4.05" AngleOffsetAlongship="-0.16" AngleOffsetAthwartship="-0.3" />\r\n <FrequencyPar Frequency="406777" Gain="26.98" Impedance="75" Phase="0" BeamWidthAlongship="4.7" BeamWidthAthwartship="4.4" AngleOffsetAlongship="-0.23" AngleOffsetAthwartship="-0.22" />\r\n <FrequencyPar Frequency="407628" Gain="26.89" Impedance="75" Phase="0" BeamWidthAlongship="4.8" BeamWidthAthwartship="3.9" AngleOffsetAlongship="-0.02" AngleOffsetAthwartship="-0.38" />\r\n <FrequencyPar Frequency="408478" Gain="27.05" Impedance="75" Phase="0" BeamWidthAlongship="4.73" BeamWidthAthwartship="4.63" AngleOffsetAlongship="-0.18" AngleOffsetAthwartship="-0.39" />\r\n <FrequencyPar Frequency="409329" Gain="27.34" Impedance="75" Phase="0" BeamWidthAlongship="5.05" BeamWidthAthwartship="4.13" AngleOffsetAlongship="-0.33" AngleOffsetAthwartship="-0.38" />\r\n <FrequencyPar Frequency="430601" Gain="28.22" Impedance="75" Phase="0" BeamWidthAlongship="5.42" BeamWidthAthwartship="4.52" AngleOffsetAlongship="-0.18" AngleOffsetAthwartship="-0.36" />\r\n <FrequencyPar Frequency="431451" Gain="28.28" Impedance="75" Phase="0" BeamWidthAlongship="5.28" BeamWidthAthwartship="4.25" AngleOffsetAlongship="-0.1" AngleOffsetAthwartship="-0.33" />\r\n <FrequencyPar Frequency="432302" Gain="28.44" Impedance="75" Phase="0" BeamWidthAlongship="4.8" BeamWidthAthwartship="4.27" AngleOffsetAlongship="-0.08" AngleOffsetAthwartship="-0.41" />\r\n <FrequencyPar Frequency="433153" Gain="28.52" Impedance="75" Phase="0" BeamWidthAlongship="5.2" BeamWidthAthwartship="4.31" AngleOffsetAlongship="-0.07" AngleOffsetAthwartship="-0.33" />\r\n <FrequencyPar Frequency="434004" Gain="28.86" Impedance="75" Phase="0" BeamWidthAlongship="5.06" BeamWidthAthwartship="3.98" AngleOffsetAlongship="-0.09" AngleOffsetAthwartship="-0.3" />\r\n <FrequencyPar Frequency="434855" Gain="28.7" Impedance="75" Phase="0" BeamWidthAlongship="5.46" BeamWidthAthwartship="3.89" AngleOffsetAlongship="-0.06" AngleOffsetAthwartship="-0.22" />\r\n <FrequencyPar Frequency="435706" Gain="28.66" Impedance="75" Phase="0" BeamWidthAlongship="5" BeamWidthAthwartship="4.07" AngleOffsetAlongship="-0.28" AngleOffsetAthwartship="-0.26" />\r\n <FrequencyPar Frequency="436557" Gain="28.47" Impedance="75" Phase="0" BeamWidthAlongship="4.79" BeamWidthAthwartship="3.96" AngleOffsetAlongship="-0.07" AngleOffsetAthwartship="-0.18" />\r\n <FrequencyPar Frequency="437407" Gain="27.75" Impedance="75" Phase="0" BeamWidthAlongship="4.95" BeamWidthAthwartship="4.17" AngleOffsetAlongship="-0.34" AngleOffsetAthwartship="-0.41" />\r\n <FrequencyPar Frequency="438258" Gain="27.66" Impedance="75" Phase="0" BeamWidthAlongship="5.66" BeamWidthAthwartship="4.56" AngleOffsetAlongship="-0.22" AngleOffsetAthwartship="-0.26" />\r\n <FrequencyPar Frequency="439109" Gain="28.15" Impedance="75" Phase="0" BeamWidthAlongship="4.95" BeamWidthAthwartship="4.54" AngleOffsetAlongship="0.03" AngleOffsetAthwartship="-0.39" />\r\n <FrequencyPar Frequency="439960" Gain="28.48" Impedance="75" Phase="0" BeamWidthAlongship="4.88" BeamWidthAthwartship="4.19" AngleOffsetAlongship="-0.05" AngleOffsetAthwartship="-0.42" />\r\n <FrequencyPar Frequency="440811" Gain="28.42" Impedance="75" Phase="0" BeamWidthAlongship="5.14" BeamWidthAthwartship="4.3" AngleOffsetAlongship="-0.14" AngleOffsetAthwartship="-0.26" />\r\n <FrequencyPar Frequency="441662" Gain="28.52" Impedance="75" Phase="0" BeamWidthAlongship="5.07" BeamWidthAthwartship="3.69" AngleOffsetAlongship="-0.23" AngleOffsetAthwartship="-0.31" />\r\n <FrequencyPar Frequency="442513" Gain="28.36" Impedance="75" Phase="0" BeamWidthAlongship="4.78" BeamWidthAthwartship="3.76" AngleOffsetAlongship="-0.14" AngleOffsetAthwartship="-0.28" />\r\n <FrequencyPar Frequency="443363" Gain="28.13" Impedance="75" Phase="0" BeamWidthAlongship="5" BeamWidthAthwartship="3.87" AngleOffsetAlongship="-0.26" AngleOffsetAthwartship="-0.25" />\r\n <FrequencyPar Frequency="444214" Gain="27.78" Impedance="75" Phase="0" BeamWidthAlongship="5.05" BeamWidthAthwartship="3.98" AngleOffsetAlongship="-0.29" AngleOffsetAthwartship="-0.22" />\r\n <FrequencyPar Frequency="445065" Gain="27.55" Impedance="75" Phase="0" BeamWidthAlongship="5.39" BeamWidthAthwartship="4.16" AngleOffsetAlongship="-0.27" AngleOffsetAthwartship="-0.21" />\r\n <FrequencyPar Frequency="445916" Gain="27.62" Impedance="75" Phase="0" BeamWidthAlongship="5.69" BeamWidthAthwartship="3.91" AngleOffsetAlongship="-0.25" AngleOffsetAthwartship="-0.33" />\r\n <FrequencyPar Frequency="446767" Gain="27.51" Impedance="75" Phase="0" BeamWidthAlongship="5.8" BeamWidthAthwartship="4.34" AngleOffsetAlongship="-0.17" AngleOffsetAthwartship="-0.18" />\r\n <FrequencyPar Frequency="447618" Gain="27.83" Impedance="75" Phase="0" BeamWidthAlongship="5.49" BeamWidthAthwartship="4.23" AngleOffsetAlongship="-0.37" AngleOffsetAthwartship="-0.25" />\r\n <FrequencyPar Frequency="448468" Gain="27.54" Impedance="75" Phase="0" BeamWidthAlongship="6.05" BeamWidthAthwartship="4.42" AngleOffsetAlongship="-0.08" AngleOffsetAthwartship="-0.13" />\r\n <FrequencyPar Frequency="449319" Gain="27.9" Impedance="75" Phase="0" BeamWidthAlongship="5.09" BeamWidthAthwartship="3.77" AngleOffsetAlongship="-0.28" AngleOffsetAthwartship="-0.19" />\r\n <FrequencyPar Frequency="450000" Gain="26.8" Impedance="75" Phase="0" BeamWidthAlongship="6.77" BeamWidthAthwartship="4.77" AngleOffsetAlongship="0.04" AngleOffsetAthwartship="-0.46" />\r\n </Transducer>\r\n </Channel>\r\n </Channels>\r\n </Transceiver>\r\n </Transceivers>\r\n <Transducers MergeOperation="AddNodeTree">\r\n <Transducer TransducerName="ES18" TransducerMounting="DropKeel" TransducerCustomName="ES18 Serial No: 2039" TransducerSerialNumber="2039" TransducerOrientation="Vertical" TransducerOffsetX="0" TransducerOffsetY="0" TransducerOffsetZ="0" TransducerAlphaX="0" TransducerAlphaY="0" TransducerAlphaZ="0" />\r\n <Transducer TransducerName="ES70-7C" TransducerMounting="DropKeel" TransducerCustomName="ES70-7C Serial No: 105" TransducerSerialNumber="105" TransducerOrientation="Vertical" TransducerOffsetX="0" TransducerOffsetY="0" TransducerOffsetZ="0" TransducerAlphaX="0" TransducerAlphaY="0" TransducerAlphaZ="0" />\r\n <Transducer TransducerName="ES120-7C" TransducerMounting="DropKeel" TransducerCustomName="ES120-7C Serial No: 124" TransducerSerialNumber="124" TransducerOrientation="Vertical" TransducerOffsetX="0" TransducerOffsetY="0" TransducerOffsetZ="0" TransducerAlphaX="0" TransducerAlphaY="0" TransducerAlphaZ="0" />\r\n <Transducer TransducerName="ES200-7C" TransducerMounting="DropKeel" TransducerCustomName="ES200-7C Serial No: 208" TransducerSerialNumber="208" TransducerOrientation="Vertical" TransducerOffsetX="0" TransducerOffsetY="0" TransducerOffsetZ="0" TransducerAlphaX="0" TransducerAlphaY="0" TransducerAlphaZ="0" />\r\n <Transducer TransducerName="ES333-7C" TransducerMounting="DropKeel" TransducerCustomName="ES333-7C Serial No: 101" TransducerSerialNumber="101" TransducerOrientation="Vertical" TransducerOffsetX="0" TransducerOffsetY="0" TransducerOffsetZ="0" TransducerAlphaX="0" TransducerAlphaY="0" TransducerAlphaZ="0" />\r\n <Transducer TransducerName="ES38B" TransducerMounting="DropKeel" TransducerCustomName="ES38B Serial No: 30310" TransducerSerialNumber="30310" TransducerOrientation="Vertical" TransducerOffsetX="0" TransducerOffsetY="0" TransducerOffsetZ="0" TransducerAlphaX="0" TransducerAlphaY="0" TransducerAlphaZ="0" />\r\n <Transducer TransducerName="ES38-7" TransducerMounting="DropKeel" TransducerCustomName="ES38-7 Serial No: 200" TransducerSerialNumber="200" TransducerOrientation="Vertical" TransducerOffsetX="0" TransducerOffsetY="0" TransducerOffsetZ="0" TransducerAlphaX="0" TransducerAlphaY="0" TransducerAlphaZ="0" />\r\n </Transducers>\r\n <ConfiguredSensors MergeOperation="AddNodeTree">\r\n <Sensor Name="GPS From GPS" Type="GPS" Port="Lan Port 2" TalkerID="" X="0" Y="0" Z="0" AngleX="0" AngleY="0" AngleZ="0" Unique="0" Timeout="20">\r\n <Telegram Name="GLL from GPS From GPS" SensorType="GPS" Type="GLL" SubscriptionPath="GPS From GPS@GPS.Geographical.Position" Enabled="1">\r\n <Value Name="Latitude" Priority="2" />\r\n <Value Name="Longitude" Priority="2" />\r\n </Telegram>\r\n <Telegram Name="GGA from GPS From GPS" SensorType="GPS" Type="GGA" SubscriptionPath="GPS From GPS@GPS.Global.Position" Enabled="1">\r\n <Value Name="Latitude" Priority="1" />\r\n <Value Name="Longitude" Priority="1" />\r\n </Telegram>\r\n <Telegram Name="RMC from GPS From GPS" SensorType="GPS" Type="RMC" SubscriptionPath="GPS From GPS@GPS.Specific.PositionSpeedCourse" Enabled="1">\r\n <Value Name="Latitude" Priority="3" />\r\n <Value Name="Longitude" Priority="3" />\r\n <Value Name="Course" Priority="1" />\r\n <Value Name="Speed" Priority="1" />\r\n </Telegram>\r\n <Telegram Name="VTG from GPS From GPS" SensorType="GPS" Type="VTG" SubscriptionPath="GPS From GPS@GPS.Ground" Enabled="1">\r\n <Value Name="Course" Priority="2" />\r\n <Value Name="CourseNotUsedMagnetic" Priority="1" />\r\n <Value Name="Speed" Priority="2" />\r\n </Telegram>\r\n <Telegram Name="ZDA from GPS From GPS" SensorType="GPS" Type="ZDA" SubscriptionPath="GPS From GPS@GPS.TimeInfo" Enabled="1">\r\n <Value Name="TimeInfo" Priority="1" />\r\n </Telegram>\r\n </Sensor>\r\n <Sensor Name="DistanceLog From LOG" Type="DistanceLog" Port="Lan Port 3" TalkerID="" X="0" Y="0" Z="0" AngleX="0" AngleY="0" AngleZ="0" Unique="0" Timeout="20">\r\n <Telegram Name="VLW from DistanceLog From LOG" SensorType="DistanceLog" Type="VLW" SubscriptionPath="DistanceLog From LOG@DistanceLog.VesselDistance" Enabled="1">\r\n <Value Name="VesselDistance" Priority="1" />\r\n </Telegram>\r\n </Sensor>\r\n <Sensor Name="MotionBinary From MRU" Type="MotionBinary" Port="Lan Port 4" TalkerID="" X="0" Y="0" Z="0" AngleX="0" AngleY="0" AngleZ="0" Unique="0" Timeout="20">\r\n <Telegram Name="MRU from MotionBinary From MRU" SensorType="MotionBinary" Type="MRU" SubscriptionPath="MotionBinary From MRU@MotionBinary.MotionData" Enabled="1">\r\n <Value Name="Roll" Priority="1" />\r\n <Value Name="Pitch" Priority="1" />\r\n <Value Name="Heading" Priority="1" />\r\n <Value Name="Heave" Priority="1" />\r\n </Telegram>\r\n </Sensor>\r\n </ConfiguredSensors>\r\n</Configuration>', dtype='<U91708')
PandasIndex(Index(['WBT 714581-15 ES18', 'WBT 714583-15 ES120-7C', 'WBT 714590-15 ES70-7C', 'WBT 714596-15 ES38-7', 'WBT 714597-15 ES333-7C', 'WBT 714605-15 ES200-7C'], dtype='object', name='channel'))
PandasIndex(Index([0, 1, 2, 3, 4], dtype='int64', name='pulse_length_bin'))
PandasIndex(Index([ 34000, 34099, 34198, 34297, 34396, 34495, 34595, 34694, 34793, 34892, ... 442513, 443363, 444214, 445065, 445916, 446767, 447618, 448468, 449319, 450000], dtype='int64', name='cal_frequency', length=382))
PandasIndex(Index(['WBT 714583-15 ES120-7C', 'WBT 714590-15 ES70-7C', 'WBT 714596-15 ES38-7', 'WBT 714597-15 ES333-7C', 'WBT 714605-15 ES200-7C'], dtype='object', name='cal_channel_id'))
The example file below contains both narrowband (“CW” or “continuous wave”) “power/angle” data as well as broadband (“BB”, or “FM” or “frequency-modulated”) complex data. Therefore there are two groups under the Sonar
group: Beam_group1
and Beam_group2
.
<xarray.Dataset> Dimensions: () Data variables: *empty* Attributes: conventions: CF-1.7, SONAR-netCDF4-1.0, ACDD-1.3 keywords: EK80 sonar_convention_authority: ICES sonar_convention_name: SONAR-netCDF4 sonar_convention_version: 1.0 summary: title: date_created: 2018-09-05T03:31:13Z processing_level: Level 1A processing_level_url: https://echopype.readthedocs.io/en/stable/pr...
<xarray.Dataset> Dimensions: (time1: 1, sound_velocity_profile_depth: 2) Coordinates: * time1 (time1) datetime64[ns] 2018-09-05T03:31:13.... * sound_velocity_profile_depth (sound_velocity_profile_depth) float64 1.0 ... Data variables: depth (time1) float64 35.0 acidity (time1) float64 8.0 salinity (time1) float64 30.1 temperature (time1) float64 13.1 sound_speed_indicative (time1) float64 1.481e+03 sound_velocity_profile (time1, sound_velocity_profile_depth) float64 ... sound_velocity_source (time1) <U10 'Calculated' transducer_name (time1) <U7 'Unknown' transducer_sound_speed (time1) float64 1.481e+03
array(['2018-09-05T03:31:13.384392192'], dtype='datetime64[ns]')
array([ 1., 1000.])
array([35.])
array([8.])
array([30.1])
array([13.1])
array([1480.6])
array([[1480.6, 1480.6]])
array(['Calculated'], dtype='<U10')
array(['Unknown'], dtype='<U7')
array([1481.])
PandasIndex(DatetimeIndex(['2018-09-05 03:31:13.384392192'], dtype='datetime64[ns]', name='time1', freq=None))
PandasIndex(Index([1.0, 1000.0], dtype='float64', name='sound_velocity_profile_depth'))
<xarray.Dataset> Dimensions: (time1: 19, time2: 8, channel: 5) Coordinates: * channel (channel) <U25 'WBT 545612-15 ES200-7C_ES' .... * time1 (time1) datetime64[ns] 2018-09-05T03:31:13.3... * time2 (time2) datetime64[ns] 2018-09-05T03:31:13.3... Data variables: (12/23) latitude (time1) float64 47.62 47.62 ... 47.62 47.62 longitude (time1) float64 -122.4 -122.4 ... -122.4 -122.4 sentence_type (time1) <U3 'GGA' 'GLL' 'RMC' ... 'GLL' 'RMC' pitch (time2) float64 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 roll (time2) float64 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 vertical_offset (time2) float64 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ... ... MRU_rotation_y float64 nan MRU_rotation_z float64 nan position_offset_x float64 nan position_offset_y float64 nan position_offset_z float64 nan frequency_nominal (channel) float64 2e+05 7e+04 ... 1.2e+05 Attributes: platform_name: platform_type: platform_code_ICES:
array(['WBT 545612-15 ES200-7C_ES', 'WBT 549762-15 ES70-7C_ES', 'WBT 743366-15 ES38B_ES', 'WBT 743367-15 ES18_ES', 'WBT 743869-15 ES120-7C_ES'], dtype='<U25')
array(['2018-09-05T03:31:13.384392192', '2018-09-05T03:31:13.384392192', '2018-09-05T03:31:17.944834048', '2018-09-05T03:31:18.171913216', '2018-09-05T03:31:18.451075072', '2018-09-05T03:31:18.751070208', '2018-09-05T03:31:19.237182976', '2018-09-05T03:31:20.335493120', '2018-09-05T03:31:21.173805056', '2018-09-05T03:31:21.332135936', '2018-09-05T03:31:22.317605888', '2018-09-05T03:31:23.201410048', '2018-09-05T03:31:24.213570048', '2018-09-05T03:31:24.513565184', '2018-09-05T03:31:25.217525248', '2018-09-05T03:31:26.349835776', '2018-09-05T03:31:27.216152064', '2018-09-05T03:31:27.374482944', '2018-09-05T03:31:28.338949120'], dtype='datetime64[ns]')
array(['2018-09-05T03:31:13.384392192', '2018-09-05T03:31:19.130708992', '2018-09-05T03:31:20.510795776', '2018-09-05T03:31:21.876867072', '2018-09-05T03:31:23.282962944', '2018-09-05T03:31:24.648026112', '2018-09-05T03:31:26.018102784', '2018-09-05T03:31:27.381187072'], dtype='datetime64[ns]')
array([47.62169333, 47.62166667, 47.62166667, 47.62166667, 47.62169333, 47.62166667, 47.62166667, 47.62166667, 47.62169333, 47.62166667, 47.62166667, 47.62166667, 47.62169333, 47.62166667, 47.62166667, 47.62166667, 47.62169333, 47.62166667, 47.62166667])
array([-122.39976833, -122.39983333, -122.39983333, -122.39983333, -122.39976833, -122.39983333, -122.39983333, -122.39983333, -122.39976833, -122.39983333, -122.39983333, -122.39983333, -122.39976833, -122.39983333, -122.39983333, -122.39983333, -122.39976667, -122.39983333, -122.39983333])
array(['GGA', 'GLL', 'RMC', 'GLL', 'GGA', 'RMC', 'GLL', 'RMC', 'GGA', 'GLL', 'RMC', 'GLL', 'GGA', 'RMC', 'GLL', 'RMC', 'GGA', 'GLL', 'RMC'], dtype='<U3')
array([0., 0., 0., 0., 0., 0., 0., 0.])
array([0., 0., 0., 0., 0., 0., 0., 0.])
array([0., 0., 0., 0., 0., 0., 0., 0.])
array(0.)
array(0.)
array(0)
array(0)
array([0., 0., 0., 0., 0.])
array([0., 0., 0., 0., 0.])
array([0., 0., 0., 0., 0.])
array(nan)
array(nan)
array(nan)
array(nan)
array(nan)
array(nan)
array(nan)
array(nan)
array(nan)
array([200000., 70000., 38000., 18000., 120000.])
PandasIndex(Index(['WBT 545612-15 ES200-7C_ES', 'WBT 549762-15 ES70-7C_ES', 'WBT 743366-15 ES38B_ES', 'WBT 743367-15 ES18_ES', 'WBT 743869-15 ES120-7C_ES'], dtype='object', name='channel'))
PandasIndex(DatetimeIndex(['2018-09-05 03:31:13.384392192', '2018-09-05 03:31:13.384392192', '2018-09-05 03:31:17.944834048', '2018-09-05 03:31:18.171913216', '2018-09-05 03:31:18.451075072', '2018-09-05 03:31:18.751070208', '2018-09-05 03:31:19.237182976', '2018-09-05 03:31:20.335493120', '2018-09-05 03:31:21.173805056', '2018-09-05 03:31:21.332135936', '2018-09-05 03:31:22.317605888', '2018-09-05 03:31:23.201410048', '2018-09-05 03:31:24.213570048', '2018-09-05 03:31:24.513565184', '2018-09-05 03:31:25.217525248', '2018-09-05 03:31:26.349835776', '2018-09-05 03:31:27.216152064', '2018-09-05 03:31:27.374482944', '2018-09-05 03:31:28.338949120'], dtype='datetime64[ns]', name='time1', freq=None))
PandasIndex(DatetimeIndex(['2018-09-05 03:31:13.384392192', '2018-09-05 03:31:19.130708992', '2018-09-05 03:31:20.510795776', '2018-09-05 03:31:21.876867072', '2018-09-05 03:31:23.282962944', '2018-09-05 03:31:24.648026112', '2018-09-05 03:31:26.018102784', '2018-09-05 03:31:27.381187072'], dtype='datetime64[ns]', name='time2', freq=None))
<xarray.Dataset> Dimensions: (time1: 55) Coordinates: * time1 (time1) datetime64[ns] 2018-09-05T03:31:13.384392192 ... 2... Data variables: NMEA_datagram (time1) <U73 '$SDVLW,0.050,N,0.050,N' ... '$GPRMC,033128,A... Attributes: description: All NMEA sensor datagrams
array(['2018-09-05T03:31:13.384392192', '2018-09-05T03:31:13.384392192', '2018-09-05T03:31:13.384392192', '2018-09-05T03:31:13.384392192', '2018-09-05T03:31:13.384392192', '2018-09-05T03:31:13.384392192', '2018-09-05T03:31:17.711503872', '2018-09-05T03:31:17.803168768', '2018-09-05T03:31:17.944834048', '2018-09-05T03:31:18.080247808', '2018-09-05T03:31:18.171913216', '2018-09-05T03:31:18.257328128', '2018-09-05T03:31:18.282328064', '2018-09-05T03:31:18.359411200', '2018-09-05T03:31:18.451075072', '2018-09-05T03:31:18.609405952', '2018-09-05T03:31:18.751070208', '2018-09-05T03:31:19.145517056', '2018-09-05T03:31:19.237182976', '2018-09-05T03:31:19.322597888', '2018-09-05T03:31:19.347596800', '2018-09-05T03:31:20.102162944', '2018-09-05T03:31:20.193826816', '2018-09-05T03:31:20.335493120', '2018-09-05T03:31:21.082140160', '2018-09-05T03:31:21.173805056', '2018-09-05T03:31:21.332135936', '2018-09-05T03:31:21.417550848', '2018-09-05T03:31:21.442550784', '2018-09-05T03:31:22.084276224', '2018-09-05T03:31:22.175940096', '2018-09-05T03:31:22.317605888', '2018-09-05T03:31:23.109745152', '2018-09-05T03:31:23.201410048', '2018-09-05T03:31:23.286824960', '2018-09-05T03:31:23.311824896', '2018-09-05T03:31:24.121902080', '2018-09-05T03:31:24.213570048', '2018-09-05T03:31:24.371900928', '2018-09-05T03:31:24.513565184', '2018-09-05T03:31:25.125859840', '2018-09-05T03:31:25.217525248', '2018-09-05T03:31:25.302940160', '2018-09-05T03:31:25.327940096', '2018-09-05T03:31:26.116507136', '2018-09-05T03:31:26.208172032', '2018-09-05T03:31:26.349835776', '2018-09-05T03:31:27.124485120', '2018-09-05T03:31:27.216152064', '2018-09-05T03:31:27.374482944', '2018-09-05T03:31:27.459895808', '2018-09-05T03:31:27.484897792', '2018-09-05T03:31:28.105618944', '2018-09-05T03:31:28.197286912', '2018-09-05T03:31:28.338949120'], dtype='datetime64[ns]')
array(['$SDVLW,0.050,N,0.050,N', '$GPDTM,W84,,0000.0000,N,00000.0000,E,,W84', '$GPGGA,033115,4737.3016,N,12223.9861,W,2,10,00.9,17.9,M,-18.5,M,13.0,0276', '$GPGLL,4737.30,N,12223.99,W,033115,A,D', '$GPHDT,,T', '$GPVTG,344,T,332,M,00.1,N,00.2,K,D', '$GPDTM,W84,,0000.0000,N,00000.0000,E,,W84', '$GPRMB,A,9.99,R,1996,0028,0000.00,N,00000.00,E,999.9,114,-0.1,V,D', '$GPRMC,033116,A,4737.30,N,12223.99,W,00.1,022,050918,012.0,E,D', '$GPDTM,W84,,0000.0000,N,00000.0000,E,,W84', '$GPGLL,4737.30,N,12223.99,W,033117,A,D', '$GPHDT,,T', '$GPVTG,017,T,005,M,00.1,N,00.1,K,D', '$GPDTM,W84,,0000.0000,N,00000.0000,E,,W84', '$GPGGA,033118,4737.3016,N,12223.9861,W,2,10,00.9,17.9,M,-18.5,M,13.0,0276', '$GPRMB,A,9.99,R,1996,0028,0000.00,N,00000.00,E,999.9,114,-0.0,V,D', '$GPRMC,033118,A,4737.30,N,12223.99,W,00.1,312,050918,012.0,E,D', '$GPDTM,W84,,0000.0000,N,00000.0000,E,,W84', '$GPGLL,4737.30,N,12223.99,W,033119,A,D', '$GPHDT,,T', '$GPVTG,315,T,303,M,00.1,N,00.2,K,D', '$GPDTM,W84,,0000.0000,N,00000.0000,E,,W84', '$GPRMB,A,9.99,R,1996,0028,0000.00,N,00000.00,E,999.9,114,-0.1,V,D', ... '$GPGLL,4737.30,N,12223.99,W,033123,A,D', '$GPHDT,,T', '$GPVTG,340,T,328,M,00.3,N,00.5,K,D', '$GPDTM,W84,,0000.0000,N,00000.0000,E,,W84', '$GPGGA,033124,4737.3016,N,12223.9861,W,2,10,00.9,17.9,M,-18.5,M,10.0,0276', '$GPRMB,A,9.99,R,1996,0028,0000.00,N,00000.00,E,999.9,114,-0.2,V,D', '$GPRMC,033124,A,4737.30,N,12223.99,W,00.1,196,050918,012.0,E,D', '$GPDTM,W84,,0000.0000,N,00000.0000,E,,W84', '$GPGLL,4737.30,N,12223.99,W,033125,A,D', '$GPHDT,,T', '$GPVTG,208,T,196,M,00.1,N,00.1,K,D', '$GPDTM,W84,,0000.0000,N,00000.0000,E,,W84', '$GPRMB,A,9.99,R,1996,0028,0000.00,N,00000.00,E,999.9,114,-0.0,V,D', '$GPRMC,033126,A,4737.30,N,12223.99,W,00.1,087,050918,012.0,E,D', '$GPDTM,W84,,0000.0000,N,00000.0000,E,,W84', '$GPGGA,033127,4737.3016,N,12223.9860,W,2,10,00.9,17.8,M,-18.5,M,13.0,0276', '$GPGLL,4737.30,N,12223.99,W,033127,A,D', '$GPHDT,,T', '$GPVTG,093,T,081,M,00.1,N,00.1,K,D', '$GPDTM,W84,,0000.0000,N,00000.0000,E,,W84', '$GPRMB,A,9.99,R,1996,0028,0000.00,N,00000.00,E,999.9,114,00.0,V,D', '$GPRMC,033128,A,4737.30,N,12223.99,W,00.1,165,050918,012.0,E,D'], dtype='<U73')
PandasIndex(DatetimeIndex(['2018-09-05 03:31:13.384392192', '2018-09-05 03:31:13.384392192', '2018-09-05 03:31:13.384392192', '2018-09-05 03:31:13.384392192', '2018-09-05 03:31:13.384392192', '2018-09-05 03:31:13.384392192', '2018-09-05 03:31:17.711503872', '2018-09-05 03:31:17.803168768', '2018-09-05 03:31:17.944834048', '2018-09-05 03:31:18.080247808', '2018-09-05 03:31:18.171913216', '2018-09-05 03:31:18.257328128', '2018-09-05 03:31:18.282328064', '2018-09-05 03:31:18.359411200', '2018-09-05 03:31:18.451075072', '2018-09-05 03:31:18.609405952', '2018-09-05 03:31:18.751070208', '2018-09-05 03:31:19.145517056', '2018-09-05 03:31:19.237182976', '2018-09-05 03:31:19.322597888', '2018-09-05 03:31:19.347596800', '2018-09-05 03:31:20.102162944', '2018-09-05 03:31:20.193826816', '2018-09-05 03:31:20.335493120', '2018-09-05 03:31:21.082140160', '2018-09-05 03:31:21.173805056', '2018-09-05 03:31:21.332135936', '2018-09-05 03:31:21.417550848', '2018-09-05 03:31:21.442550784', '2018-09-05 03:31:22.084276224', '2018-09-05 03:31:22.175940096', '2018-09-05 03:31:22.317605888', '2018-09-05 03:31:23.109745152', '2018-09-05 03:31:23.201410048', '2018-09-05 03:31:23.286824960', '2018-09-05 03:31:23.311824896', '2018-09-05 03:31:24.121902080', '2018-09-05 03:31:24.213570048', '2018-09-05 03:31:24.371900928', '2018-09-05 03:31:24.513565184', '2018-09-05 03:31:25.125859840', '2018-09-05 03:31:25.217525248', '2018-09-05 03:31:25.302940160', '2018-09-05 03:31:25.327940096', '2018-09-05 03:31:26.116507136', '2018-09-05 03:31:26.208172032', '2018-09-05 03:31:26.349835776', '2018-09-05 03:31:27.124485120', '2018-09-05 03:31:27.216152064', '2018-09-05 03:31:27.374482944', '2018-09-05 03:31:27.459895808', '2018-09-05 03:31:27.484897792', '2018-09-05 03:31:28.105618944', '2018-09-05 03:31:28.197286912', '2018-09-05 03:31:28.338949120'], dtype='datetime64[ns]', name='time1', freq=None))
<xarray.Dataset> Dimensions: (filenames: 1) Coordinates: * filenames (filenames) int64 0 Data variables: source_filenames (filenames) <U47 './example_raw/Summer2018--D20180905-T... Attributes: conversion_software_name: echopype conversion_software_version: 0.7.2.dev50+g451d5ef6 conversion_time: 2023-08-20T18:29:17Z
array([0])
array(['./example_raw/Summer2018--D20180905-T033113.raw'], dtype='<U47')
PandasIndex(Index([0], dtype='int64', name='filenames'))
<xarray.Dataset> Dimensions: (channel: 5, beam_group: 2) Coordinates: * channel (channel) <U25 'WBT 545612-15 ES200-7C_ES' ...... * beam_group (beam_group) <U11 'Beam_group1' 'Beam_group2' Data variables: frequency_nominal (channel) float64 2e+05 7e+04 ... 1.8e+04 1.2e+05 transceiver_serial_number (channel) <U6 '545612' '549762' ... '743869' transducer_name (channel) <U8 'ES70-7C' 'ES70-7C' ... 'ES120-7C' transducer_serial_number (channel) <U1 '0' '0' '2' '1' '3' beam_group_descr (beam_group) <U131 'contains complex backscatt... Attributes: sonar_manufacturer: Simrad sonar_model: EK80 sonar_serial_number: sonar_software_name: EK80 sonar_software_version: 2.0.1.0 sonar_type: echosounder
array(['WBT 545612-15 ES200-7C_ES', 'WBT 549762-15 ES70-7C_ES', 'WBT 743366-15 ES38B_ES', 'WBT 743367-15 ES18_ES', 'WBT 743869-15 ES120-7C_ES'], dtype='<U25')
array(['Beam_group1', 'Beam_group2'], dtype='<U11')
array([200000., 70000., 38000., 18000., 120000.])
array(['545612', '549762', '743366', '743367', '743869'], dtype='<U6')
array(['ES70-7C', 'ES70-7C', 'ES38B', 'ES18', 'ES120-7C'], dtype='<U8')
array(['0', '0', '2', '1', '3'], dtype='<U1')
array(['contains complex backscatter data and other beam or channel-specific data.', 'contains backscatter power (uncalibrated) and other beam or channel-specific data, including split-beam angle data when they exist.'], dtype='<U131')
PandasIndex(Index(['WBT 545612-15 ES200-7C_ES', 'WBT 549762-15 ES70-7C_ES', 'WBT 743366-15 ES38B_ES', 'WBT 743367-15 ES18_ES', 'WBT 743869-15 ES120-7C_ES'], dtype='object', name='channel'))
PandasIndex(Index(['Beam_group1', 'Beam_group2'], dtype='object', name='beam_group'))
<xarray.Dataset> Dimensions: (channel: 3, ping_time: 8, range_sample: 6754, beam: 4) Coordinates: * channel (channel) <U25 'WBT 545612-15 ES200-7C_ES'... * ping_time (ping_time) datetime64[ns] 2018-09-05T03:3... * range_sample (range_sample) int64 0 1 2 ... 6751 6752 6753 * beam (beam) <U21 '1' '2' '3' '4' Data variables: (12/26) frequency_nominal (channel) float64 2e+05 7e+04 1.2e+05 beam_type (channel) int64 1 1 1 beamwidth_twoway_alongship (channel) float64 7.0 7.0 7.0 beamwidth_twoway_athwartship (channel) float64 7.0 7.0 7.0 beam_direction_x (channel) float64 nan nan nan beam_direction_y (channel) float64 nan nan nan ... ... transmit_power (channel, ping_time) float64 105.0 ... 250.0 transmit_duration_nominal (channel, ping_time) float32 0.002048 ... ... slope (channel, ping_time) float64 0.005919 ... ... channel_mode (channel, ping_time) int8 0 0 0 0 ... 0 0 0 0 transmit_type (channel, ping_time) <U3 'LFM' ... 'LFM' sample_time_offset (channel, ping_time) float64 0.0 0.0 ... 0.0 Attributes: beam_mode: vertical conversion_equation_t: type_3
array(['WBT 545612-15 ES200-7C_ES', 'WBT 549762-15 ES70-7C_ES', 'WBT 743869-15 ES120-7C_ES'], dtype='<U25')
array(['2018-09-05T03:31:13.384392192', '2018-09-05T03:31:19.130708992', '2018-09-05T03:31:20.510795776', '2018-09-05T03:31:21.876867072', '2018-09-05T03:31:23.282962944', '2018-09-05T03:31:24.648026112', '2018-09-05T03:31:26.018102784', '2018-09-05T03:31:27.381187072'], dtype='datetime64[ns]')
array([ 0, 1, 2, ..., 6751, 6752, 6753])
array(['1', '2', '3', '4'], dtype='<U21')
array([200000., 70000., 120000.])
array([1, 1, 1])
array([7., 7., 7.])
array([7., 7., 7.])
array([nan, nan, nan])
array([nan, nan, nan])
array([nan, nan, nan])
array([0., 0., 0.])
array([0., 0., 0.])
array([23., 23., 23.])
array([23., 23., 23.])
array([-20.7, -20.7, -20.7])
array(['2.20', '2.20', '2.20'], dtype='<U4')
array(0, dtype=int8)
array(0, dtype=int16)
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array([['LFM', 'LFM', 'LFM', 'LFM', 'LFM', 'LFM', 'LFM', 'LFM'], ['LFM', 'LFM', 'LFM', 'LFM', 'LFM', 'LFM', 'LFM', 'LFM'], ['LFM', 'LFM', 'LFM', 'LFM', 'LFM', 'LFM', 'LFM', 'LFM']], dtype='<U3')
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PandasIndex(Index(['WBT 545612-15 ES200-7C_ES', 'WBT 549762-15 ES70-7C_ES', 'WBT 743869-15 ES120-7C_ES'], dtype='object', name='channel'))
PandasIndex(DatetimeIndex(['2018-09-05 03:31:13.384392192', '2018-09-05 03:31:19.130708992', '2018-09-05 03:31:20.510795776', '2018-09-05 03:31:21.876867072', '2018-09-05 03:31:23.282962944', '2018-09-05 03:31:24.648026112', '2018-09-05 03:31:26.018102784', '2018-09-05 03:31:27.381187072'], dtype='datetime64[ns]', name='ping_time', freq=None))
PandasIndex(Index([ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, ... 6744, 6745, 6746, 6747, 6748, 6749, 6750, 6751, 6752, 6753], dtype='int64', name='range_sample', length=6754))
PandasIndex(Index(['1', '2', '3', '4'], dtype='object', name='beam'))
<xarray.Dataset> Dimensions: (channel: 2, ping_time: 8, range_sample: 225) Coordinates: * channel (channel) <U22 'WBT 743366-15 ES38B_ES' 'W... * ping_time (ping_time) datetime64[ns] 2018-09-05T03:3... * range_sample (range_sample) int64 0 1 2 3 ... 222 223 224 Data variables: (12/27) frequency_nominal (channel) float64 3.8e+04 1.8e+04 beam_type (channel) int64 1 1 beamwidth_twoway_alongship (channel) float64 7.0 11.0 beamwidth_twoway_athwartship (channel) float64 7.0 11.0 beam_direction_x (channel) float64 nan nan beam_direction_y (channel) float64 nan nan ... ... transmit_power (channel, ping_time) float64 2e+03 ... 1.5... transmit_duration_nominal (channel, ping_time) float32 0.001024 ... ... slope (channel, ping_time) float64 0.257 ... 0.5 channel_mode (channel, ping_time) int8 0 0 0 0 ... 0 0 0 0 transmit_type (channel, ping_time) <U2 'CW' 'CW' ... 'CW' sample_time_offset (channel, ping_time) float64 0.0 0.0 ... 0.0 Attributes: beam_mode: vertical conversion_equation_t: type_3
array(['WBT 743366-15 ES38B_ES', 'WBT 743367-15 ES18_ES'], dtype='<U22')
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array([['CW', 'CW', 'CW', 'CW', 'CW', 'CW', 'CW', 'CW'], ['CW', 'CW', 'CW', 'CW', 'CW', 'CW', 'CW', 'CW']], dtype='<U2')
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PandasIndex(Index(['WBT 743366-15 ES38B_ES', 'WBT 743367-15 ES18_ES'], dtype='object', name='channel'))
PandasIndex(DatetimeIndex(['2018-09-05 03:31:13.384392192', '2018-09-05 03:31:19.130708992', '2018-09-05 03:31:20.510795776', '2018-09-05 03:31:21.876867072', '2018-09-05 03:31:23.282962944', '2018-09-05 03:31:24.648026112', '2018-09-05 03:31:26.018102784', '2018-09-05 03:31:27.381187072'], dtype='datetime64[ns]', name='ping_time', freq=None))
PandasIndex(Index([ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, ... 215, 216, 217, 218, 219, 220, 221, 222, 223, 224], dtype='int64', name='range_sample', length=225))
<xarray.Dataset> Dimensions: (channel: 5, pulse_length_bin: 5, cal_channel_id: 1, cal_frequency: 92, WBT_filter_n: 47, PC_filter_n: 465) Coordinates: * channel (channel) <U25 'WBT 545612-15 ES200-7C_ES' .... * pulse_length_bin (pulse_length_bin) int64 0 1 2 3 4 * cal_channel_id (cal_channel_id) <U24 'WBT 549762-15 ES70-7C... * cal_frequency (cal_frequency) int64 45000 45495 ... 90000 Dimensions without coordinates: WBT_filter_n, PC_filter_n Data variables: (12/21) frequency_nominal (channel) float64 2e+05 7e+04 ... 1.2e+05 sa_correction (channel, pulse_length_bin) float64 0.0 ... 0.0 gain_correction (channel, pulse_length_bin) float64 27.0 ...... pulse_length (channel, pulse_length_bin) float64 6.4e-05 ... impedance_transceiver (channel) int64 5400 5400 5400 5400 5400 receiver_sampling_frequency (channel) float64 1.5e+06 1.5e+06 ... 1.5e+06 ... ... WBT_filter_r (channel, WBT_filter_n) float32 -4.915e-05 .... WBT_decimation (channel) int64 6 6 6 6 8 PC_filter_i (channel, PC_filter_n) float32 0.0001099 ...... PC_filter_r (channel, PC_filter_n) float32 -1.169e-17 ..... PC_decimation (channel) int64 2 4 10 7 2 config_xml <U34166 '<?xml version="1.0" encoding="utf-8...
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array([6, 6, 6, 6, 8])
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array([ 2, 4, 10, 7, 2])
array('<?xml version="1.0" encoding="utf-8" ?>\n<Configuration>\n <Header Copyright="Copyright(c) Kongsberg Maritime AS, Norway" ApplicationName="EK80" Version="2.0.1.0" FileFormatVersion="1.23" TimeBias="0" />\n <ActivePingMode Mode="Direct" />\n <Transceivers MergeOperation="AddNodeTree">\n <Transceiver TransceiverName="WBT 743367" IPAddress="" MarketSegment="Scientific" SerialNumber="743367" Impedance="5400" Multiplexing="0" RxSampleFrequency="1500000" EthernetAddress="0090720b57c7" Version="[0] Ethernet: 00:90:72:0B:57:C7
[1] Parts-list: WBT 371790/F
[2] Product: WBT
IP Address: 157.237.15.2
Subnet mask: 255.255.0.0
Default gateway: 157.237.15.1
Serial number: 743367
Embedded software: Rev. 2.20
FPGA TX firmware: Rev. 5
FPGA RX firmware: Rev. 7
CH1: 512W CH2: 493W CH3: 492W CH4: 499W
TRD1: Unable to detect transducer
TRD2: Unable to detect transducer
TRD3: Unable to detect transducer
TRD4: Unable to detect transducer
" TransceiverSoftwareVersion="2.20" TransceiverNumber="1" TransceiverType="WBT">\n <Channels>\n <Channel ChannelID="WBT 743367-15 ES18_ES" LogicalChannelID="WBT 743367-15 ES18" ChannelIdShort="ES18 Serial No: 1" MaxTxPowerTransceiver="2000" HWChannelConfiguration="15" PulseDuration="6.4e-05;0.000128;0.000256;0.000512;0.001024" PulseDurationFM="0.000512;0.001024;0.002048;0.004096;0.008192">\n <Transducer TransducerName="ES18" SerialNumber="1" Frequency="18000" FrequencyMinimum="18000" FrequencyMaximum="18000" MaxTxPowerTransducer="1600" Gain="20.3;22.4;22.9;23;23" SaCorrection="0;0;0;0;0" EquivalentBeamAngle="-17" DirectivityDropAt2XBeamWidth="0" AngleSensitivityAlongship="15.5" AngleSensitivityAthwartship="15.5" AngleOffsetAlongship="0" AngleOffsetAthwartship="0" BeamWidthAlongship="11" BeamWidthAthwartship="11" BeamType="1" />\n </Channel>\n </Channels>\n </Transceiver>\n <Transceiver TransceiverName="WBT 743366" IPAddress="" MarketSegment="Scientific" SerialNumber="743366" Impedance="5400" Multiplexing="0" RxSampleFrequency="1500000" EthernetAddress="0090720b57c6" Version="[0] Ethernet: 00:90:72:0B:57:C6
[1] Parts-list: WBT 371790/F
[2] Product: WBT
IP Address: 157.237.15.1
Subnet mask: 255.255.0.0
Default gateway: 157.237.15.1
Serial number: 743366
Embedded software: Rev. 2.20
FPGA TX firmware: Rev. 5
FPGA RX firmware: Rev. 7
CH1: 503W CH2: 499W CH3: 484W CH4: 481W
TRD1: Unable to detect transducer
TRD2: Unable to detect transducer
TRD3: Unable to detect transducer
TRD4: Unable to detect transducer
" TransceiverSoftwareVersion="2.20" TransceiverNumber="2" TransceiverType="WBT">\n <Channels>\n <Channel ChannelID="WBT 743366-15 ES38B_ES" LogicalChannelID="WBT 743366-15 ES38B" ChannelIdShort="ES38B Serial No: 2" MaxTxPowerTransceiver="2000" HWChannelConfiguration="15" PulseDuration="6.4e-05;0.000128;0.000256;0.000512;0.001024" PulseDurationFM="0.000512;0.001024;0.002048;0.004096;0.008192">\n <Transducer TransducerName="ES38B" SerialNumber="2" Frequency="38000" FrequencyMinimum="38000" FrequencyMaximum="38000" MaxTxPowerTransducer="2000" Gain="23;25;25.5;25.5;25" SaCorrection="0;0;0;0;0" EquivalentBeamAngle="-20.7" DirectivityDropAt2XBeamWidth="0" AngleSensitivityAlongship="23" AngleSensitivityAthwartship="23" AngleOffsetAlongship="0" AngleOffsetAthwartship="0" BeamWidthAlongship="7" BeamWidthAthwartship="7" BeamType="1" />\n </Channel>\n </Channels>\n </Transceiver>\n <Transceiver TransceiverName="WBT 549762" IPAddress="" MarketSegment="Scientific" SerialNumber="549762" Impedance="5400" Multiplexing="0" RxSampleFrequency="1500000" EthernetAddress="009072086382" Version="[0] Ethernet: 00:90:72:08:63:82
[1] Parts-list: WBT 371790/D
[2] Product: WBT
IP Address: 157.237.15.100
Subnet mask: 255.255.0.0
Default gateway: 157.237.15.1
Serial number: 549762
Embedded software: Rev. 2.20
FPGA TX firmware: Rev. 4
FPGA RX firmware: Rev. 7
CH1: 520W CH2: 508W CH3: 499W CH4: 504W
TRD1: Unable to detect transducer
TRD2: Unable to detect transducer
TRD3: Unable to detect transducer
TRD4: Unable to detect transducer
" TransceiverSoftwareVersion="2.20" TransceiverNumber="3" TransceiverType="WBT">\n <Channels>\n <Channel ChannelID="WBT 549762-15 ES70-7C_ES" LogicalChannelID="WBT 549762-15 ES70-7C" ChannelIdShort="ES70-7C Serial No: 0" MaxTxPowerTransceiver="2000" HWChannelConfiguration="15" PulseDuration="6.4e-05;0.000128;0.000256;0.000512;0.001024" PulseDurationFM="0.000512;0.001024;0.002048;0.004096;0.008192">\n <Transducer TransducerName="ES70-7C" SerialNumber="0" Frequency="70000" FrequencyMinimum="45000" FrequencyMaximum="95000" MaxTxPowerTransducer="750" Gain="27;27;27;27;27" SaCorrection="0;0;0;0;0" EquivalentBeamAngle="-20.7" DirectivityDropAt2XBeamWidth="0" AngleSensitivityAlongship="23" AngleSensitivityAthwartship="23" AngleOffsetAlongship="0" AngleOffsetAthwartship="0" BeamWidthAlongship="7" BeamWidthAthwartship="7" BeamType="1">\n <FrequencyPar Frequency="45000" Gain="36.34" Impedance="75" Phase="0" BeamWidthAlongship="80.83" BeamWidthAthwartship="3" AngleOffsetAlongship="93.01" AngleOffsetAthwartship="0.16" />\n <FrequencyPar Frequency="45495" Gain="36.75" Impedance="75" Phase="0" BeamWidthAlongship="84.25" BeamWidthAthwartship="3.35" AngleOffsetAlongship="95.4" AngleOffsetAthwartship="0.08" />\n <FrequencyPar Frequency="45991" Gain="22.26" Impedance="75" Phase="0" BeamWidthAlongship="21.28" BeamWidthAthwartship="11.8" AngleOffsetAlongship="2.33" AngleOffsetAthwartship="-0.13" />\n <FrequencyPar Frequency="46486" Gain="22.96" Impedance="75" Phase="0" BeamWidthAlongship="16.25" BeamWidthAthwartship="11.67" AngleOffsetAlongship="0.86" AngleOffsetAthwartship="-0.28" />\n <FrequencyPar Frequency="46982" Gain="23.62" Impedance="75" Phase="0" BeamWidthAlongship="13.43" BeamWidthAthwartship="11.58" AngleOffsetAlongship="0.38" AngleOffsetAthwartship="-0.31" />\n <FrequencyPar Frequency="47477" Gain="24.12" Impedance="75" Phase="0" BeamWidthAlongship="11.39" BeamWidthAthwartship="11.2" AngleOffsetAlongship="0.08" AngleOffsetAthwartship="-0.31" />\n <FrequencyPar Frequency="47973" Gain="24.35" Impedance="75" Phase="0" BeamWidthAlongship="10.76" BeamWidthAthwartship="10.74" AngleOffsetAlongship="-0.03" AngleOffsetAthwartship="-0.31" />\n <FrequencyPar Frequency="48468" Gain="24.38" Impedance="75" Phase="0" BeamWidthAlongship="9.95" BeamWidthAthwartship="10.61" AngleOffsetAlongship="-0.11" AngleOffsetAthwartship="-0.33" />\n <FrequencyPar Frequency="48964" Gain="24.28" Impedance="75" Phase="0" BeamWidthAlongship="9.29" BeamWidthAthwartship="10.48" AngleOffsetAlongship="-0.17" AngleOffsetAthwartship="-0.31" />\n <FrequencyPar Frequency="49459" Gain="24.1" Impedance="75" Phase="0" BeamWidthAlongship="9.24" BeamWidthAthwartship="10.16" AngleOffsetAlongship="-0.19" AngleOffsetAthwartship="-0.28" />\n <FrequencyPar Frequency="49955" Gain="23.91" Impedance="75" Phase="0" BeamWidthAlongship="9.38" BeamWidthAthwartship="9.99" AngleOffsetAlongship="-0.22" AngleOffsetAthwartship="-0.24" />\n <FrequencyPar Frequency="50450" Gain="23.76" Impedance="75" Phase="0" BeamWidthAlongship="9.47" BeamWidthAthwartship="9.98" AngleOffsetAlongship="-0.27" AngleOffsetAthwartship="-0.19" />\n <FrequencyPar Frequency="50946" Gain="23.7" Impedance="75" Phase="0" BeamWidthAlongship="9.66" BeamWidthAthwartship="9.89" AngleOffsetAlongship="-0.29" AngleOffsetAthwartship="-0.12" />\n <FrequencyPar Frequency="51441" Gain="23.73" Impedance="75" Phase="0" BeamWidthAlongship="9.88" BeamWidthAthwartship="9.87" AngleOffsetAlongship="-0.3" AngleOffsetAthwartship="-0.05" />\n <FrequencyPar Frequency="51937" Gain="23.86" Impedance="75" Phase="0" BeamWidthAlongship="10.48" BeamWidthAthwartship="9.62" AngleOffsetAlongship="-0.29" AngleOffsetAthwartship="0.03" />\n <FrequencyPar Frequency="52432" Gain="24.05" Impedance="75" Phase="0" BeamWidthAlongship="11.25" BeamWidthAthwartship="9.49" AngleOffsetAlongship="-0.24" AngleOffsetAthwartship="0.1" />\n <FrequencyPar Frequency="52928" Gain="24.34" Impedance="75" Phase="0" BeamWidthAlongship="10.91" BeamWidthAthwartship="9.72" AngleOffsetAlongship="-0.26" AngleOffsetAthwartship="0.16" />\n <FrequencyPar Frequency="53423" Gain="24.68" Impedance="75" Phase="0" BeamWidthAlongship="10.74" BeamWidthAthwartship="9.66" AngleOffsetAlongship="-0.24" AngleOffsetAthwartship="0.2" />\n <FrequencyPar Frequency="53919" Gain="24.98" Impedance="75" Phase="0" BeamWidthAlongship="11.15" BeamWidthAthwartship="9.35" AngleOffsetAlongship="-0.18" AngleOffsetAthwartship="0.22" />\n <FrequencyPar Frequency="54414" Gain="25.2" Impedance="75" Phase="0" BeamWidthAlongship="10.54" BeamWidthAthwartship="9.39" AngleOffsetAlongship="-0.19" AngleOffsetAthwartship="0.22" />\n <FrequencyPar Frequency="54910" Gain="25.34" Impedance="75" Phase="0" BeamWidthAlongship="10.16" BeamWidthAthwartship="9.07" AngleOffsetAlongship="-0.15" AngleOffsetAthwartship="0.18" />\n <FrequencyPar Frequency="55405" Gain="25.36" Impedance="75" Phase="0" BeamWidthAlongship="9.36" BeamWidthAthwartship="8.91" AngleOffsetAlongship="-0.14" AngleOffsetAthwartship="0.15" />\n <FrequencyPar Frequency="55901" Gain="25.31" Impedance="75" Phase="0" BeamWidthAlongship="8.73" BeamWidthAthwartship="8.78" AngleOffsetAlongship="-0.11" AngleOffsetAthwartship="0.11" />\n <FrequencyPar Frequency="56396" Gain="25.26" Impedance="75" Phase="0" BeamWidthAlongship="8.19" BeamWidthAthwartship="8.65" AngleOffsetAlongship="-0.12" AngleOffsetAthwartship="0.05" />\n <FrequencyPar Frequency="56892" Gain="25.24" Impedance="75" Phase="0" BeamWidthAlongship="8.09" BeamWidthAthwartship="8.41" AngleOffsetAlongship="-0.08" AngleOffsetAthwartship="0.03" />\n <FrequencyPar Frequency="57387" Gain="25.25" Impedance="75" Phase="0" BeamWidthAlongship="8.22" BeamWidthAthwartship="8.26" AngleOffsetAlongship="-0.08" AngleOffsetAthwartship="0.03" />\n <FrequencyPar Frequency="57883" Gain="25.32" Impedance="75" Phase="0" BeamWidthAlongship="8.44" BeamWidthAthwartship="8.22" AngleOffsetAlongship="-0.12" AngleOffsetAthwartship="0.05" />\n <FrequencyPar Frequency="58378" Gain="25.56" Impedance="75" Phase="0" BeamWidthAlongship="8.72" BeamWidthAthwartship="7.59" AngleOffsetAlongship="-0.19" AngleOffsetAthwartship="0" />\n <FrequencyPar Frequency="58874" Gain="25.77" Impedance="75" Phase="0" BeamWidthAlongship="8.78" BeamWidthAthwartship="7.52" AngleOffsetAlongship="-0.24" AngleOffsetAthwartship="0" />\n <FrequencyPar Frequency="59369" Gain="25.95" Impedance="75" Phase="0" BeamWidthAlongship="8.94" BeamWidthAthwartship="7.54" AngleOffsetAlongship="-0.31" AngleOffsetAthwartship="-0.08" />\n <FrequencyPar Frequency="59865" Gain="26.18" Impedance="75" Phase="0" BeamWidthAlongship="8.82" BeamWidthAthwartship="7.26" AngleOffsetAlongship="-0.5" AngleOffsetAthwartship="-0.18" />\n <FrequencyPar Frequency="60360" Gain="26.33" Impedance="75" Phase="0" BeamWidthAlongship="8.11" BeamWidthAthwartship="7.37" AngleOffsetAlongship="-0.52" AngleOffsetAthwartship="-0.22" />\n <FrequencyPar Frequency="60856" Gain="26.47" Impedance="75" Phase="0" BeamWidthAlongship="7.41" BeamWidthAthwartship="7.3" AngleOffsetAlongship="-0.34" AngleOffsetAthwartship="-0.19" />\n <FrequencyPar Frequency="61351" Gain="26.58" Impedance="75" Phase="0" BeamWidthAlongship="7.12" BeamWidthAthwartship="7" AngleOffsetAlongship="-0.22" AngleOffsetAthwartship="-0.16" />\n <FrequencyPar Frequency="61847" Gain="26.66" Impedance="75" Phase="0" BeamWidthAlongship="6.74" BeamWidthAthwartship="7.02" AngleOffsetAlongship="-0.2" AngleOffsetAthwartship="-0.16" />\n <FrequencyPar Frequency="62342" Gain="26.77" Impedance="75" Phase="0" BeamWidthAlongship="6.51" BeamWidthAthwartship="7" AngleOffsetAlongship="-0.2" AngleOffsetAthwartship="-0.16" />\n <FrequencyPar Frequency="62838" Gain="26.93" Impedance="75" Phase="0" BeamWidthAlongship="6.35" BeamWidthAthwartship="6.89" AngleOffsetAlongship="-0.28" AngleOffsetAthwartship="-0.2" />\n <FrequencyPar Frequency="63333" Gain="27.07" Impedance="75" Phase="0" BeamWidthAlongship="6.48" BeamWidthAthwartship="6.9" AngleOffsetAlongship="-0.34" AngleOffsetAthwartship="-0.2" />\n <FrequencyPar Frequency="63829" Gain="27.27" Impedance="75" Phase="0" BeamWidthAlongship="6.38" BeamWidthAthwartship="6.85" AngleOffsetAlongship="-0.36" AngleOffsetAthwartship="-0.21" />\n <FrequencyPar Frequency="64324" Gain="27.49" Impedance="75" Phase="0" BeamWidthAlongship="6.24" BeamWidthAthwartship="6.83" AngleOffsetAlongship="-0.39" AngleOffsetAthwartship="-0.23" />\n <FrequencyPar Frequency="64820" Gain="27.66" Impedance="75" Phase="0" BeamWidthAlongship="6.18" BeamWidthAthwartship="6.71" AngleOffsetAlongship="-0.4" AngleOffsetAthwartship="-0.22" />\n <FrequencyPar Frequency="65315" Gain="27.84" Impedance="75" Phase="0" BeamWidthAlongship="5.91" BeamWidthAthwartship="6.51" AngleOffsetAlongship="-0.37" AngleOffsetAthwartship="-0.21" />\n <FrequencyPar Frequency="65811" Gain="27.91" Impedance="75" Phase="0" BeamWidthAlongship="5.87" BeamWidthAthwartship="6.45" AngleOffsetAlongship="-0.37" AngleOffsetAthwartship="-0.22" />\n <FrequencyPar Frequency="66306" Gain="27.94" Impedance="75" Phase="0" BeamWidthAlongship="5.82" BeamWidthAthwartship="6.37" AngleOffsetAlongship="-0.37" AngleOffsetAthwartship="-0.21" />\n <FrequencyPar Frequency="66802" Gain="27.95" Impedance="75" Phase="0" BeamWidthAlongship="5.85" BeamWidthAthwartship="6.36" AngleOffsetAlongship="-0.32" AngleOffsetAthwartship="-0.19" />\n <FrequencyPar Frequency="67297" Gain="27.98" Impedance="75" Phase="0" BeamWidthAlongship="5.9" BeamWidthAthwartship="6.3" AngleOffsetAlongship="-0.29" AngleOffsetAthwartship="-0.18" />\n <FrequencyPar Frequency="67793" Gain="28.02" Impedance="75" Phase="0" BeamWidthAlongship="5.93" BeamWidthAthwartship="6.38" AngleOffsetAlongship="-0.26" AngleOffsetAthwartship="-0.16" />\n <FrequencyPar Frequency="68288" Gain="28.14" Impedance="75" Phase="0" BeamWidthAlongship="6.01" BeamWidthAthwartship="6.27" AngleOffsetAlongship="-0.22" AngleOffsetAthwartship="-0.15" />\n <FrequencyPar Frequency="68784" Gain="28.24" Impedance="75" Phase="0" BeamWidthAlongship="6.04" BeamWidthAthwartship="6.26" AngleOffsetAlongship="-0.2" AngleOffsetAthwartship="-0.13" />\n <FrequencyPar Frequency="69279" Gain="28.36" Impedance="75" Phase="0" BeamWidthAlongship="6.04" BeamWidthAthwartship="6.25" AngleOffsetAlongship="-0.18" AngleOffsetAthwartship="-0.12" />\n <FrequencyPar Frequency="69775" Gain="28.42" Impedance="75" Phase="0" BeamWidthAlongship="6.06" BeamWidthAthwartship="6.23" AngleOffsetAlongship="-0.16" AngleOffsetAthwartship="-0.12" />\n <FrequencyPar Frequency="70270" Gain="28.44" Impedance="75" Phase="0" BeamWidthAlongship="6.04" BeamWidthAthwartship="6.27" AngleOffsetAlongship="-0.15" AngleOffsetAthwartship="-0.11" />\n <FrequencyPar Frequency="70766" Gain="28.33" Impedance="75" Phase="0" BeamWidthAlongship="6.05" BeamWidthAthwartship="6.58" AngleOffsetAlongship="-0.12" AngleOffsetAthwartship="-0.06" />\n <FrequencyPar Frequency="71261" Gain="28.28" Impedance="75" Phase="0" BeamWidthAlongship="6.01" BeamWidthAthwartship="6.54" AngleOffsetAlongship="-0.13" AngleOffsetAthwartship="-0.07" />\n <FrequencyPar Frequency="71757" Gain="28.21" Impedance="75" Phase="0" BeamWidthAlongship="5.99" BeamWidthAthwartship="6.64" AngleOffsetAlongship="-0.17" AngleOffsetAthwartship="-0.06" />\n <FrequencyPar Frequency="72252" Gain="28.23" Impedance="75" Phase="0" BeamWidthAlongship="5.9" BeamWidthAthwartship="6.43" AngleOffsetAlongship="-0.16" AngleOffsetAthwartship="-0.07" />\n <FrequencyPar Frequency="72748" Gain="28.26" Impedance="75" Phase="0" BeamWidthAlongship="5.87" BeamWidthAthwartship="6.48" AngleOffsetAlongship="-0.2" AngleOffsetAthwartship="-0.04" />\n <FrequencyPar Frequency="73243" Gain="28.4" Impedance="75" Phase="0" BeamWidthAlongship="5.79" BeamWidthAthwartship="6.34" AngleOffsetAlongship="-0.2" AngleOffsetAthwartship="-0.04" />\n <FrequencyPar Frequency="73739" Gain="28.56" Impedance="75" Phase="0" BeamWidthAlongship="5.67" BeamWidthAthwartship="6.31" AngleOffsetAlongship="-0.2" AngleOffsetAthwartship="-0.01" />\n <FrequencyPar Frequency="74234" Gain="28.73" Impedance="75" Phase="0" BeamWidthAlongship="5.62" BeamWidthAthwartship="6.24" AngleOffsetAlongship="-0.2" AngleOffsetAthwartship="-0.02" />\n <FrequencyPar Frequency="74730" Gain="28.87" Impedance="75" Phase="0" BeamWidthAlongship="5.58" BeamWidthAthwartship="6.19" AngleOffsetAlongship="-0.2" AngleOffsetAthwartship="-0.02" />\n <FrequencyPar Frequency="75225" Gain="28.97" Impedance="75" Phase="0" BeamWidthAlongship="5.56" BeamWidthAthwartship="6.13" AngleOffsetAlongship="-0.19" AngleOffsetAthwartship="-0.02" />\n <FrequencyPar Frequency="75721" Gain="29.01" Impedance="75" Phase="0" BeamWidthAlongship="5.55" BeamWidthAthwartship="6.04" AngleOffsetAlongship="-0.18" AngleOffsetAthwartship="-0.04" />\n <FrequencyPar Frequency="76216" Gain="28.97" Impedance="75" Phase="0" BeamWidthAlongship="5.58" BeamWidthAthwartship="6.02" AngleOffsetAlongship="-0.18" AngleOffsetAthwartship="-0.05" />\n <FrequencyPar Frequency="76712" Gain="28.93" Impedance="75" Phase="0" BeamWidthAlongship="5.56" BeamWidthAthwartship="5.99" AngleOffsetAlongship="-0.18" AngleOffsetAthwartship="-0.06" />\n <FrequencyPar Frequency="77207" Gain="28.91" Impedance="75" Phase="0" BeamWidthAlongship="5.55" BeamWidthAthwartship="5.99" AngleOffsetAlongship="-0.18" AngleOffsetAthwartship="-0.07" />\n <FrequencyPar Frequency="77703" Gain="28.92" Impedance="75" Phase="0" BeamWidthAlongship="5.56" BeamWidthAthwartship="6" AngleOffsetAlongship="-0.2" AngleOffsetAthwartship="-0.08" />\n <FrequencyPar Frequency="78198" Gain="29.02" Impedance="75" Phase="0" BeamWidthAlongship="5.55" BeamWidthAthwartship="6" AngleOffsetAlongship="-0.2" AngleOffsetAthwartship="-0.09" />\n <FrequencyPar Frequency="78694" Gain="29.24" Impedance="75" Phase="0" BeamWidthAlongship="5.49" BeamWidthAthwartship="5.95" AngleOffsetAlongship="-0.2" AngleOffsetAthwartship="-0.09" />\n <FrequencyPar Frequency="79189" Gain="29.52" Impedance="75" Phase="0" BeamWidthAlongship="5.37" BeamWidthAthwartship="5.87" AngleOffsetAlongship="-0.22" AngleOffsetAthwartship="-0.07" />\n <FrequencyPar Frequency="79685" Gain="29.78" Impedance="75" Phase="0" BeamWidthAlongship="5.3" BeamWidthAthwartship="5.83" AngleOffsetAlongship="-0.23" AngleOffsetAthwartship="-0.08" />\n <FrequencyPar Frequency="80180" Gain="29.97" Impedance="75" Phase="0" BeamWidthAlongship="5.18" BeamWidthAthwartship="5.76" AngleOffsetAlongship="-0.24" AngleOffsetAthwartship="-0.07" />\n <FrequencyPar Frequency="80676" Gain="30.04" Impedance="75" Phase="0" BeamWidthAlongship="5.08" BeamWidthAthwartship="5.69" AngleOffsetAlongship="-0.26" AngleOffsetAthwartship="-0.07" />\n <FrequencyPar Frequency="81171" Gain="29.96" Impedance="75" Phase="0" BeamWidthAlongship="5.01" BeamWidthAthwartship="5.63" AngleOffsetAlongship="-0.26" AngleOffsetAthwartship="-0.06" />\n <FrequencyPar Frequency="81667" Gain="29.82" Impedance="75" Phase="0" BeamWidthAlongship="4.88" BeamWidthAthwartship="5.53" AngleOffsetAlongship="-0.26" AngleOffsetAthwartship="-0.05" />\n <FrequencyPar Frequency="82162" Gain="29.6" Impedance="75" Phase="0" BeamWidthAlongship="4.86" BeamWidthAthwartship="5.5" AngleOffsetAlongship="-0.27" AngleOffsetAthwartship="-0.06" />\n <FrequencyPar Frequency="82658" Gain="29.39" Impedance="75" Phase="0" BeamWidthAlongship="4.86" BeamWidthAthwartship="5.46" AngleOffsetAlongship="-0.26" AngleOffsetAthwartship="-0.06" />\n <FrequencyPar Frequency="83153" Gain="29.25" Impedance="75" Phase="0" BeamWidthAlongship="4.87" BeamWidthAthwartship="5.45" AngleOffsetAlongship="-0.25" AngleOffsetAthwartship="-0.07" />\n <FrequencyPar Frequency="83649" Gain="29.18" Impedance="75" Phase="0" BeamWidthAlongship="4.88" BeamWidthAthwartship="5.43" AngleOffsetAlongship="-0.24" AngleOffsetAthwartship="-0.08" />\n <FrequencyPar Frequency="84144" Gain="29.22" Impedance="75" Phase="0" BeamWidthAlongship="4.88" BeamWidthAthwartship="5.41" AngleOffsetAlongship="-0.24" AngleOffsetAthwartship="-0.08" />\n <FrequencyPar Frequency="84640" Gain="29.35" Impedance="75" Phase="0" BeamWidthAlongship="4.88" BeamWidthAthwartship="5.39" AngleOffsetAlongship="-0.24" AngleOffsetAthwartship="-0.09" />\n <FrequencyPar Frequency="85135" Gain="29.57" Impedance="75" Phase="0" BeamWidthAlongship="4.85" BeamWidthAthwartship="5.37" AngleOffsetAlongship="-0.24" AngleOffsetAthwartship="-0.1" />\n <FrequencyPar Frequency="85631" Gain="29.86" Impedance="75" Phase="0" BeamWidthAlongship="4.84" BeamWidthAthwartship="5.34" AngleOffsetAlongship="-0.24" AngleOffsetAthwartship="-0.1" />\n <FrequencyPar Frequency="86126" Gain="30.21" Impedance="75" Phase="0" BeamWidthAlongship="4.75" BeamWidthAthwartship="5.31" AngleOffsetAlongship="-0.23" AngleOffsetAthwartship="-0.11" />\n <FrequencyPar Frequency="86622" Gain="30.52" Impedance="75" Phase="0" BeamWidthAlongship="4.72" BeamWidthAthwartship="5.38" AngleOffsetAlongship="-0.21" AngleOffsetAthwartship="-0.09" />\n <FrequencyPar Frequency="87117" Gain="30.79" Impedance="75" Phase="0" BeamWidthAlongship="4.69" BeamWidthAthwartship="5.34" AngleOffsetAlongship="-0.23" AngleOffsetAthwartship="-0.09" />\n <FrequencyPar Frequency="87613" Gain="30.99" Impedance="75" Phase="0" BeamWidthAlongship="4.58" BeamWidthAthwartship="5.21" AngleOffsetAlongship="-0.25" AngleOffsetAthwartship="-0.08" />\n <FrequencyPar Frequency="88108" Gain="31.04" Impedance="75" Phase="0" BeamWidthAlongship="4.49" BeamWidthAthwartship="5.24" AngleOffsetAlongship="-0.27" AngleOffsetAthwartship="-0.09" />\n <FrequencyPar Frequency="88604" Gain="31.04" Impedance="75" Phase="0" BeamWidthAlongship="4.38" BeamWidthAthwartship="5.09" AngleOffsetAlongship="-0.28" AngleOffsetAthwartship="-0.09" />\n <FrequencyPar Frequency="89099" Gain="31.04" Impedance="75" Phase="0" BeamWidthAlongship="4.34" BeamWidthAthwartship="5.08" AngleOffsetAlongship="-0.3" AngleOffsetAthwartship="-0.08" />\n <FrequencyPar Frequency="89595" Gain="31.14" Impedance="75" Phase="0" BeamWidthAlongship="4.26" BeamWidthAthwartship="5.06" AngleOffsetAlongship="-0.31" AngleOffsetAthwartship="-0.09" />\n <FrequencyPar Frequency="90000" Gain="31.36" Impedance="75" Phase="0" BeamWidthAlongship="4.22" BeamWidthAthwartship="5.06" AngleOffsetAlongship="-0.32" AngleOffsetAthwartship="-0.09" />\n </Transducer>\n </Channel>\n </Channels>\n </Transceiver>\n <Transceiver TransceiverName="WBT 743869" IPAddress="" MarketSegment="Scientific" SerialNumber="743869" Impedance="5400" Multiplexing="0" RxSampleFrequency="1500000" EthernetAddress="0090720b59bd" Version="[0] Ethernet: 00:90:72:0B:59:BD
[1] Parts-list: WBT 371790/F
[2] Product: WBT
IP Address: 157.237.15.3
Subnet mask: 255.255.0.0
Default gateway: 157.237.15.1
Serial number: 743869
Embedded software: Rev. 2.20
FPGA TX firmware: Rev. 5
FPGA RX firmware: Rev. 7
CH1: 502W CH2: 492W CH3: 489W CH4: 502W
TRD1: Unable to detect transducer
TRD2: Unable to detect transducer
TRD3: Unable to detect transducer
TRD4: Unable to detect transducer
" TransceiverSoftwareVersion="2.20" TransceiverNumber="4" TransceiverType="WBT">\n <Channels>\n <Channel ChannelID="WBT 743869-15 ES120-7C_ES" LogicalChannelID="WBT 743869-15 ES120-7C" ChannelIdShort="ES120-7C Serial No: 3" MaxTxPowerTransceiver="2000" HWChannelConfiguration="15" PulseDuration="6.4e-05;0.000128;0.000256;0.000512;0.001024" PulseDurationFM="0.000512;0.001024;0.002048;0.004096;0.008192">\n <Transducer TransducerName="ES120-7C" SerialNumber="3" Frequency="120000" FrequencyMinimum="90000" FrequencyMaximum="170000" MaxTxPowerTransducer="250" Gain="27;27;27;27;27" SaCorrection="0;0;0;0;0" EquivalentBeamAngle="-20.7" DirectivityDropAt2XBeamWidth="0" AngleSensitivityAlongship="23" AngleSensitivityAthwartship="23" AngleOffsetAlongship="0" AngleOffsetAthwartship="0" BeamWidthAlongship="7" BeamWidthAthwartship="7" BeamType="1" />\n </Channel>\n </Channels>\n </Transceiver>\n <Transceiver TransceiverName="WBT 545612" IPAddress="" MarketSegment="Scientific" SerialNumber="545612" Impedance="5400" Multiplexing="0" RxSampleFrequency="1500000" EthernetAddress="00907208534c" Version="[0] Ethernet: 00:90:72:08:53:4C
[1] Parts-list: WBT 371790/D
[2] Product: WBT
IP Address: 157.237.15.0
Subnet mask: 255.255.0.0
Default gateway: 157.237.15.1
Serial number: 545612
Embedded software: Rev. 2.20
FPGA TX firmware: Rev. 4
FPGA RX firmware: Rev. 7
CH1: 515W CH2: 499W CH3: 491W CH4: 499W
TRD1: Unable to detect transducer
TRD2: Unable to detect transducer
TRD3: Unable to detect transducer
TRD4: Unable to detect transducer
" TransceiverSoftwareVersion="2.20" TransceiverNumber="5" TransceiverType="WBT">\n <Channels>\n <Channel ChannelID="WBT 545612-15 ES200-7C_ES" LogicalChannelID="WBT 545612-15 ES200-7C" ChannelIdShort="ES200-7C Serial No: 0" MaxTxPowerTransceiver="2000" HWChannelConfiguration="15" PulseDuration="6.4e-05;0.000128;0.000256;0.000512;0.001024" PulseDurationFM="0.000512;0.001024;0.002048;0.004096;0.008192">\n <Transducer TransducerName="ES200-7C" SerialNumber="0" Frequency="200000" FrequencyMinimum="160000" FrequencyMaximum="260000" MaxTxPowerTransducer="150" Gain="27;27;27;27;27" SaCorrection="0;0;0;0;0" EquivalentBeamAngle="-20.7" DirectivityDropAt2XBeamWidth="0" AngleSensitivityAlongship="23" AngleSensitivityAthwartship="23" AngleOffsetAlongship="0" AngleOffsetAthwartship="0" BeamWidthAlongship="7" BeamWidthAthwartship="7" BeamType="1" />\n </Channel>\n </Channels>\n </Transceiver>\n </Transceivers>\n <Transducers MergeOperation="AddNodeTree">\n <Transducer TransducerName="ES18" TransducerSerialNumber="1" TransducerCustomName="ES18 Serial No: 1" TransducerMounting="DropKeel" TransducerOffsetX="0" TransducerOffsetY="0" TransducerOffsetZ="0" TransducerAlphaX="0" TransducerAlphaY="0" TransducerAlphaZ="0" />\n <Transducer TransducerName="ES38B" TransducerSerialNumber="2" TransducerCustomName="ES38B Serial No: 2" TransducerMounting="DropKeel" TransducerOffsetX="0" TransducerOffsetY="0" TransducerOffsetZ="0" TransducerAlphaX="0" TransducerAlphaY="0" TransducerAlphaZ="0" />\n <Transducer TransducerName="ES70-7C" TransducerSerialNumber="0" TransducerCustomName="ES70-7C Serial No: 0" TransducerMounting="DropKeel" TransducerOffsetX="0" TransducerOffsetY="0" TransducerOffsetZ="0" TransducerAlphaX="0" TransducerAlphaY="0" TransducerAlphaZ="0" />\n <Transducer TransducerName="ES120-7C" TransducerSerialNumber="3" TransducerCustomName="ES120-7C Serial No: 3" TransducerMounting="DropKeel" TransducerOffsetX="0" TransducerOffsetY="0" TransducerOffsetZ="0" TransducerAlphaX="0" TransducerAlphaY="0" TransducerAlphaZ="0" />\n <Transducer TransducerName="ES200-7C" TransducerSerialNumber="0" TransducerCustomName="ES200-7C Serial No: 0" TransducerMounting="DropKeel" TransducerOffsetX="0" TransducerOffsetY="0" TransducerOffsetZ="0" TransducerAlphaX="0" TransducerAlphaY="0" TransducerAlphaZ="0" />\n </Transducers>\n <ConfiguredSensors MergeOperation="AddNodeTree">\n <Sensor Name="GPS From GPS" Type="GPS" Port="Lan Port 1" TalkerID="" X="0" Y="0" Z="0" AngleX="0" AngleY="0" AngleZ="0" Unique="0" Timeout="20">\n <Telegram Name="GLL from GPS From GPS" SensorType="GPS" Type="GLL" SubscriptionPath="GPS From GPS@GPS.Geographical.Position" Enabled="1">\n <Value Name="Latitude" Priority="1" />\n <Value Name="Longitude" Priority="1" />\n </Telegram>\n <Telegram Name="GGA from GPS From GPS" SensorType="GPS" Type="GGA" SubscriptionPath="GPS From GPS@GPS.Global.Position" Enabled="1">\n <Value Name="Latitude" Priority="2" />\n <Value Name="Longitude" Priority="2" />\n </Telegram>\n <Telegram Name="RMC from GPS From GPS" SensorType="GPS" Type="RMC" SubscriptionPath="GPS From GPS@GPS.Specific.PositionSpeedCourse" Enabled="1">\n <Value Name="Latitude" Priority="3" />\n <Value Name="Longitude" Priority="3" />\n <Value Name="Course" Priority="1" />\n <Value Name="Speed" Priority="1" />\n </Telegram>\n <Telegram Name="VTG from GPS From GPS" SensorType="GPS" Type="VTG" SubscriptionPath="GPS From GPS@GPS.Ground" Enabled="1">\n <Value Name="Course" Priority="2" />\n <Value Name="CourseNotUsedMagnetic" Priority="1" />\n <Value Name="Speed" Priority="2" />\n </Telegram>\n <Telegram Name="ZDA from GPS From GPS" SensorType="GPS" Type="ZDA" SubscriptionPath="GPS From GPS@GPS.TimeInfo" Enabled="1">\n <Value Name="TimeInfo" Priority="1" />\n </Telegram>\n </Sensor>\n <Sensor Name="Gyro From GPS" Type="Gyro" Port="Lan Port 1" TalkerID="" X="0" Y="0" Z="0" AngleX="0" AngleY="0" AngleZ="0" Unique="0" Timeout="20">\n <Telegram Name="HDT from Gyro From GPS" SensorType="Gyro" Type="HDT" SubscriptionPath="Gyro From GPS@Gyro.HeadingTrue" Enabled="1">\n <Value Name="Heading" Priority="1" />\n </Telegram>\n <Telegram Name="HDM from Gyro From GPS" SensorType="Gyro" Type="HDM" SubscriptionPath="Gyro From GPS@Gyro.HeadingMagnetic" Enabled="1">\n <Value Name="Heading" Priority="2" />\n </Telegram>\n <Telegram Name="HDG from Gyro From GPS" SensorType="Gyro" Type="HDG" SubscriptionPath="Gyro From GPS@Gyro.HeadingMagneticDeviation" Enabled="1">\n <Value Name="Heading" Priority="3" />\n </Telegram>\n </Sensor>\n <Sensor Name="SpeedLog From GPS" Type="SpeedLog" Port="Lan Port 1" TalkerID="" X="0" Y="0" Z="0" AngleX="0" AngleY="0" AngleZ="0" Unique="0" Timeout="20">\n <Telegram Name="VTG from SpeedLog From GPS" SensorType="SpeedLog" Type="VTG" SubscriptionPath="SpeedLog From GPS@SpeedLog.Ground" Enabled="1">\n <Value Name="Course" Priority="4" />\n <Value Name="CourseMagnetic" Priority="1" />\n <Value Name="Speed" Priority="3" />\n </Telegram>\n <Telegram Name="VBW from SpeedLog From GPS" SensorType="SpeedLog" Type="VBW" SubscriptionPath="SpeedLog From GPS@SpeedLog.Dual" Enabled="1">\n <Value Name="Speed" Priority="4" />\n </Telegram>\n <Telegram Name="VHW from SpeedLog From GPS" SensorType="SpeedLog" Type="VHW" SubscriptionPath="SpeedLog From GPS@SpeedLog.Water" Enabled="1">\n <Value Name="CourseMagnetic" Priority="6" />\n <Value Name="CourseTrue" Priority="2" />\n <Value Name="Speed" Priority="5" />\n </Telegram>\n </Sensor>\n <Sensor Name="DistanceLog" Type="DistanceLog" Port="Lan Port 1" TalkerID="" X="0" Y="0" Z="0" AngleX="0" AngleY="0" AngleZ="0" Unique="0" Timeout="0">\n <Telegram Name="VLW from DistanceLog" SensorType="DistanceLog" Type="VLW" SubscriptionPath="DistanceLog@DistanceLog.VesselDistance" Enabled="1">\n <Value Name="VesselDistance" Priority="1" />\n </Telegram>\n </Sensor>\n </ConfiguredSensors>\n</Configuration>', dtype='<U34166')
PandasIndex(Index(['WBT 545612-15 ES200-7C_ES', 'WBT 549762-15 ES70-7C_ES', 'WBT 743366-15 ES38B_ES', 'WBT 743367-15 ES18_ES', 'WBT 743869-15 ES120-7C_ES'], dtype='object', name='channel'))
PandasIndex(Index([0, 1, 2, 3, 4], dtype='int64', name='pulse_length_bin'))
PandasIndex(Index(['WBT 549762-15 ES70-7C_ES'], dtype='object', name='cal_channel_id'))
PandasIndex(Index([45000, 45495, 45991, 46486, 46982, 47477, 47973, 48468, 48964, 49459, 49955, 50450, 50946, 51441, 51937, 52432, 52928, 53423, 53919, 54414, 54910, 55405, 55901, 56396, 56892, 57387, 57883, 58378, 58874, 59369, 59865, 60360, 60856, 61351, 61847, 62342, 62838, 63333, 63829, 64324, 64820, 65315, 65811, 66306, 66802, 67297, 67793, 68288, 68784, 69279, 69775, 70270, 70766, 71261, 71757, 72252, 72748, 73243, 73739, 74234, 74730, 75225, 75721, 76216, 76712, 77207, 77703, 78198, 78694, 79189, 79685, 80180, 80676, 81171, 81667, 82162, 82658, 83153, 83649, 84144, 84640, 85135, 85631, 86126, 86622, 87117, 87613, 88108, 88604, 89099, 89595, 90000], dtype='int64', name='cal_frequency'))
Similar to EK60, AZFP echosounder transmits narrowband signals (gated sine waves) and therefore the Sonar
group contains only a single subgroup Beam_group1
.
<xarray.Dataset> Dimensions: () Data variables: *empty* Attributes: conventions: CF-1.7, SONAR-netCDF4-1.0, ACDD-1.3 keywords: AZFP sonar_convention_authority: ICES sonar_convention_name: SONAR-netCDF4 sonar_convention_version: 1.0 summary: title: date_created: 2017-08-21T17:05:37Z
<xarray.Dataset> Dimensions: (time1: 240) Coordinates: * time1 (time1) datetime64[ns] 2017-08-21T17:05:37 ... 2017-08-21T17... Data variables: temperature (time1) float64 7.311 7.311 7.311 7.311 ... 7.293 7.293 7.293
array(['2017-08-21T17:05:37.000000000', '2017-08-21T17:05:40.000000000', '2017-08-21T17:05:43.000000000', ..., '2017-08-21T17:53:28.000000000', '2017-08-21T17:53:31.000000000', '2017-08-21T17:53:34.000000000'], dtype='datetime64[ns]')
array([7.31148261, 7.31148261, 7.31148261, 7.31148261, 7.31148261, 7.31148261, 7.31148261, 7.31148261, 7.31148261, 7.31148261, 7.30984634, 7.30984634, 7.30984634, 7.30984634, 7.30984634, 7.30984634, 7.30984634, 7.30984634, 7.30984634, 7.30984634, 7.30821005, 7.30821005, 7.30821005, 7.30821005, 7.30821005, 7.30821005, 7.30821005, 7.30821005, 7.30821005, 7.30821005, 7.31148261, 7.31148261, 7.31148261, 7.31148261, 7.31148261, 7.31148261, 7.31148261, 7.31148261, 7.31148261, 7.31148261, 7.30821005, 7.30821005, 7.30821005, 7.30821005, 7.30821005, 7.30821005, 7.30821005, 7.30821005, 7.30821005, 7.30821005, 7.30657374, 7.30657374, 7.30657374, 7.30657374, 7.30657374, 7.30657374, 7.30657374, 7.30657374, 7.30657374, 7.30657374, 7.30330108, 7.30330108, 7.30330108, 7.30330108, 7.30330108, 7.30330108, 7.30330108, 7.30330108, 7.30330108, 7.30330108, 7.30330108, 7.30330108, 7.30330108, 7.30330108, 7.30330108, 7.30330108, 7.30330108, 7.30330108, 7.30330108, 7.30330108, 7.30493742, 7.30493742, 7.30493742, 7.30493742, 7.30493742, 7.30493742, 7.30493742, 7.30493742, 7.30493742, 7.30493742, 7.30166472, 7.30166472, 7.30166472, 7.30166472, 7.30166472, 7.30166472, 7.30166472, 7.30166472, 7.30166472, 7.30166472, ... 7.30166472, 7.30166472, 7.30166472, 7.30166472, 7.30166472, 7.30166472, 7.30166472, 7.30166472, 7.30166472, 7.30166472, 7.29839195, 7.29839195, 7.29839195, 7.29839195, 7.29839195, 7.29839195, 7.29839195, 7.29839195, 7.29839195, 7.29839195, 7.29675553, 7.29675553, 7.29675553, 7.29675553, 7.29675553, 7.29675553, 7.29675553, 7.29675553, 7.29675553, 7.29675553, 7.29675553, 7.29675553, 7.29675553, 7.29675553, 7.29675553, 7.29675553, 7.29675553, 7.29675553, 7.29675553, 7.29675553, 7.2951191 , 7.2951191 , 7.2951191 , 7.2951191 , 7.2951191 , 7.2951191 , 7.2951191 , 7.2951191 , 7.2951191 , 7.2951191 , 7.2951191 , 7.2951191 , 7.2951191 , 7.2951191 , 7.2951191 , 7.2951191 , 7.2951191 , 7.2951191 , 7.2951191 , 7.2951191 , 7.2951191 , 7.2951191 , 7.2951191 , 7.2951191 , 7.2951191 , 7.2951191 , 7.2951191 , 7.2951191 , 7.2951191 , 7.2951191 , 7.29348266, 7.29348266, 7.29348266, 7.29348266, 7.29348266, 7.29348266, 7.29348266, 7.29348266, 7.29348266, 7.29348266, 7.29348266, 7.29348266, 7.29348266, 7.29348266, 7.29348266, 7.29348266, 7.29348266, 7.29348266, 7.29348266, 7.29348266, 7.29348266, 7.29348266, 7.29348266, 7.29348266, 7.29348266, 7.29348266, 7.29348266, 7.29348266, 7.29348266, 7.29348266])
PandasIndex(DatetimeIndex(['2017-08-21 17:05:37', '2017-08-21 17:05:40', '2017-08-21 17:05:43', '2017-08-21 17:05:46', '2017-08-21 17:05:49', '2017-08-21 17:05:52', '2017-08-21 17:05:55', '2017-08-21 17:05:58', '2017-08-21 17:06:01', '2017-08-21 17:06:04', ... '2017-08-21 17:53:07', '2017-08-21 17:53:10', '2017-08-21 17:53:13', '2017-08-21 17:53:16', '2017-08-21 17:53:19', '2017-08-21 17:53:22', '2017-08-21 17:53:25', '2017-08-21 17:53:28', '2017-08-21 17:53:31', '2017-08-21 17:53:34'], dtype='datetime64[ns]', name='time1', length=240, freq=None))
<xarray.Dataset> Dimensions: (time1: 1, time2: 240, channel: 4) Coordinates: * channel (channel) <U11 '55075-38-1' ... '55075-455-4' * time1 (time1) datetime64[ns] 2017-08-21T17:05:37 * time2 (time2) datetime64[ns] 2017-08-21T17:05:37 ... 2017-... Data variables: (12/21) latitude (time1) float64 nan longitude (time1) float64 nan pitch (time2) float64 nan nan nan nan nan ... nan nan nan nan roll (time2) float64 nan nan nan nan nan ... nan nan nan nan vertical_offset (time2) float64 nan nan nan nan nan ... nan nan nan nan water_level float64 nan ... ... MRU_rotation_y float64 nan MRU_rotation_z float64 nan position_offset_x float64 nan position_offset_y float64 nan position_offset_z float64 nan frequency_nominal (channel) float64 3.8e+04 1.25e+05 2e+05 4.55e+05 Attributes: platform_name: platform_type: platform_code_ICES:
array(['55075-38-1', '55075-125-2', '55075-200-3', '55075-455-4'], dtype='<U11')
array(['2017-08-21T17:05:37.000000000'], dtype='datetime64[ns]')
array(['2017-08-21T17:05:37.000000000', '2017-08-21T17:05:40.000000000', '2017-08-21T17:05:43.000000000', ..., '2017-08-21T17:53:28.000000000', '2017-08-21T17:53:31.000000000', '2017-08-21T17:53:34.000000000'], dtype='datetime64[ns]')
array([nan])
array([nan])
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array(nan)
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array([ 38000., 125000., 200000., 455000.])
PandasIndex(Index(['55075-38-1', '55075-125-2', '55075-200-3', '55075-455-4'], dtype='object', name='channel'))
PandasIndex(DatetimeIndex(['2017-08-21 17:05:37'], dtype='datetime64[ns]', name='time1', freq=None))
PandasIndex(DatetimeIndex(['2017-08-21 17:05:37', '2017-08-21 17:05:40', '2017-08-21 17:05:43', '2017-08-21 17:05:46', '2017-08-21 17:05:49', '2017-08-21 17:05:52', '2017-08-21 17:05:55', '2017-08-21 17:05:58', '2017-08-21 17:06:01', '2017-08-21 17:06:04', ... '2017-08-21 17:53:07', '2017-08-21 17:53:10', '2017-08-21 17:53:13', '2017-08-21 17:53:16', '2017-08-21 17:53:19', '2017-08-21 17:53:22', '2017-08-21 17:53:25', '2017-08-21 17:53:28', '2017-08-21 17:53:31', '2017-08-21 17:53:34'], dtype='datetime64[ns]', name='time2', length=240, freq=None))
<xarray.Dataset> Dimensions: (filenames: 1) Coordinates: * filenames (filenames) int64 0 Data variables: source_filenames (filenames) <U26 './example_raw/17082117.01A' meta_source_filenames (filenames) <U26 './example_raw/17041823.XML' Attributes: conversion_software_name: echopype conversion_software_version: 0.7.2.dev50+g451d5ef6 conversion_time: 2023-08-20T18:29:17Z
array([0])
array(['./example_raw/17082117.01A'], dtype='<U26')
array(['./example_raw/17041823.XML'], dtype='<U26')
PandasIndex(Index([0], dtype='int64', name='filenames'))
<xarray.Dataset> Dimensions: (beam_group: 1) Coordinates: * beam_group (beam_group) <U11 'Beam_group1' Data variables: beam_group_descr (beam_group) <U82 'contains backscatter power (uncalibr... Attributes: sonar_manufacturer: ASL Environmental Sciences sonar_model: AZFP sonar_serial_number: 55075 sonar_software_name: AZFP sonar_software_version: 1.4 sonar_type: echosounder
array(['Beam_group1'], dtype='<U11')
array(['contains backscatter power (uncalibrated) and other beam or channel-specific data.'], dtype='<U82')
PandasIndex(Index(['Beam_group1'], dtype='object', name='beam_group'))
<xarray.Dataset> Dimensions: (channel: 4, ping_time: 240, range_sample: 2650) Coordinates: * channel (channel) <U11 '55075-38-1' ... '55075-455-4' * ping_time (ping_time) datetime64[ns] 2017-08-21T17:05:... * range_sample (range_sample) int64 0 1 2 3 ... 2647 2648 2649 Data variables: (12/16) frequency_nominal (channel) float64 3.8e+04 1.25e+05 ... 4.55e+05 beam_type (channel) int64 0 0 0 0 beam_direction_x (channel) float64 nan nan nan nan beam_direction_y (channel) float64 nan nan nan nan beam_direction_z (channel) float64 nan nan nan nan backscatter_r (channel, ping_time, range_sample) float32 2... ... ... transmit_frequency_start (channel) float64 3.8e+04 1.25e+05 ... 4.55e+05 transmit_frequency_stop (channel) float64 3.8e+04 1.25e+05 ... 4.55e+05 transmit_type <U2 'CW' beam_stabilisation int8 0 non_quantitative_processing int16 0 sample_time_offset float64 0.0 Attributes: beam_mode: conversion_equation_t: type_4
array(['55075-38-1', '55075-125-2', '55075-200-3', '55075-455-4'], dtype='<U11')
array(['2017-08-21T17:05:37.000000000', '2017-08-21T17:05:40.000000000', '2017-08-21T17:05:43.000000000', ..., '2017-08-21T17:53:28.000000000', '2017-08-21T17:53:31.000000000', '2017-08-21T17:53:34.000000000'], dtype='datetime64[ns]')
array([ 0, 1, 2, ..., 2647, 2648, 2649])
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array([ 38000., 125000., 200000., 455000.])
array('CW', dtype='<U2')
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array(0, dtype=int16)
array(0.)
PandasIndex(Index(['55075-38-1', '55075-125-2', '55075-200-3', '55075-455-4'], dtype='object', name='channel'))
PandasIndex(DatetimeIndex(['2017-08-21 17:05:37', '2017-08-21 17:05:40', '2017-08-21 17:05:43', '2017-08-21 17:05:46', '2017-08-21 17:05:49', '2017-08-21 17:05:52', '2017-08-21 17:05:55', '2017-08-21 17:05:58', '2017-08-21 17:06:01', '2017-08-21 17:06:04', ... '2017-08-21 17:53:07', '2017-08-21 17:53:10', '2017-08-21 17:53:13', '2017-08-21 17:53:16', '2017-08-21 17:53:19', '2017-08-21 17:53:22', '2017-08-21 17:53:25', '2017-08-21 17:53:28', '2017-08-21 17:53:31', '2017-08-21 17:53:34'], dtype='datetime64[ns]', name='ping_time', length=240, freq=None))
PandasIndex(Index([ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, ... 2640, 2641, 2642, 2643, 2644, 2645, 2646, 2647, 2648, 2649], dtype='int64', name='range_sample', length=2650))
<xarray.Dataset> Dimensions: (channel: 4, ping_time: 240, ancillary_len: 5, ad_len: 2) Coordinates: * channel (channel) <U11 '55075-38-... * ping_time (ping_time) datetime64[ns] ... * ancillary_len (ancillary_len) int64 0 .... * ad_len (ad_len) int64 0 1 Data variables: (12/60) frequency_nominal (channel) float64 3.8e+04... digitization_rate (channel) int64 64000 ...... lockout_index (channel) int64 0 0 0 0 number_of_bins_per_channel (channel) int64 2650 ... ... number_of_samples_per_average_bin (channel) int64 1 1 1 1 board_number (channel) int64 0 1 2 3 ... ... tilt_X_c float64 2.035e-07 tilt_X_d float64 -3.176e-12 tilt_Y_a float64 -46.97 tilt_Y_b float64 -0.0005821 tilt_Y_c float64 1.973e-07 tilt_Y_d float64 -3.134e-12
array(['55075-38-1', '55075-125-2', '55075-200-3', '55075-455-4'], dtype='<U11')
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array([40709, 40709, 40709, 40709, 40709, 40709, 40709, 40709, 40709, 40709, 40155, 40155, 40155, 40155, 40155, 40155, 40155, 40155, 40155, 40155, 40735, 40735, 40735, 40735, 40735, 40735, 40735, 40735, 40735, 40735, 40549, 40549, 40549, 40549, 40549, 40549, 40549, 40549, 40549, 40549, 40910, 40910, 40910, 40910, 40910, 40910, 40910, 40910, 40910, 40910, 39966, 39966, 39966, 39966, 39966, 39966, 39966, 39966, 39966, 39966, 40882, 40882, 40882, 40882, 40882, 40882, 40882, 40882, 40882, 40882, 40824, 40824, 40824, 40824, 40824, 40824, 40824, 40824, 40824, 40824, 40623, 40623, 40623, 40623, 40623, 40623, 40623, 40623, 40623, 40623, 39189, 39189, 39189, 39189, 39189, 39189, 39189, 39189, 39189, 39189, 40063, 40063, 40063, 40063, 40063, 40063, 40063, 40063, 40063, 40063, 39820, 39820, 39820, 39820, 39820, 39820, 39820, 39820, 39820, 39820, 40285, 40285, 40285, 40285, 40285, 40285, 40285, 40285, 40285, 40285, 39761, 39761, 39761, 39761, 39761, 39761, 39761, 39761, 39761, 39761, 41024, 41024, 41024, 41024, 41024, 41024, 41024, 41024, 41024, 41024, 39778, 39778, 39778, 39778, 39778, 39778, 39778, 39778, 39778, 39778, 40621, 40621, 40621, 40621, 40621, 40621, 40621, 40621, 40621, 40621, 40472, 40472, 40472, 40472, 40472, 40472, 40472, 40472, 40472, 40472, 40554, 40554, 40554, 40554, 40554, 40554, 40554, 40554, 40554, 40554, 39792, 39792, 39792, 39792, 39792, 39792, 39792, 39792, 39792, 39792, 40069, 40069, 40069, 40069, 40069, 40069, 40069, 40069, 40069, 40069, 40854, 40854, 40854, 40854, 40854, 40854, 40854, 40854, 40854, 40854, 40042, 40042, 40042, 40042, 40042, 40042, 40042, 40042, 40042, 40042, 40277, 40277, 40277, 40277, 40277, 40277, 40277, 40277, 40277, 40277])
array([4269, 4269, 4269, 4269, 4269, 4269, 4269, 4269, 4269, 4269, 4262, 4262, 4262, 4262, 4262, 4262, 4262, 4262, 4262, 4262, 4264, 4264, 4264, 4264, 4264, 4264, 4264, 4264, 4264, 4264, 4265, 4265, 4265, 4265, 4265, 4265, 4265, 4265, 4265, 4265, 4262, 4262, 4262, 4262, 4262, 4262, 4262, 4262, 4262, 4262, 4264, 4264, 4264, 4264, 4264, 4264, 4264, 4264, 4264, 4264, 4265, 4265, 4265, 4265, 4265, 4265, 4265, 4265, 4265, 4265, 4265, 4265, 4265, 4265, 4265, 4265, 4265, 4265, 4265, 4265, 4262, 4262, 4262, 4262, 4262, 4262, 4262, 4262, 4262, 4262, 4261, 4261, 4261, 4261, 4261, 4261, 4261, 4261, 4261, 4261, 4263, 4263, 4263, 4263, 4263, 4263, 4263, 4263, 4263, 4263, 4261, 4261, 4261, 4261, 4261, 4261, 4261, 4261, 4261, 4261, 4266, 4266, 4266, 4266, 4266, 4266, 4266, 4266, 4266, 4266, 4263, 4263, 4263, 4263, 4263, 4263, 4263, 4263, 4263, 4263, 4266, 4266, 4266, 4266, 4266, 4266, 4266, 4266, 4266, 4266, 4261, 4261, 4261, 4261, 4261, 4261, 4261, 4261, 4261, 4261, 4262, 4262, 4262, 4262, 4262, 4262, 4262, 4262, 4262, 4262, 4260, 4260, 4260, 4260, 4260, 4260, 4260, 4260, 4260, 4260, 4265, 4265, 4265, 4265, 4265, 4265, 4265, 4265, 4265, 4265, 4262, 4262, 4262, 4262, 4262, 4262, 4262, 4262, 4262, 4262, 4265, 4265, 4265, 4265, 4265, 4265, 4265, 4265, 4265, 4265, 4260, 4260, 4260, 4260, 4260, 4260, 4260, 4260, 4260, 4260, 4265, 4265, 4265, 4265, 4265, 4265, 4265, 4265, 4265, 4265, 4257, 4257, 4257, 4257, 4257, 4257, 4257, 4257, 4257, 4257])
array(64770)
array(900)
array(60)
array(0)
array(165)
array(3)
array(0)
array(4)
array([0.001, 0.001, 0.001, 0.001])
array([1., 1., 1., 1.])
array([64000., 64000., 64000., 64000.])
array([0., 0., 0., 0.])
array([0.0234, 0.0229, 0.0229, 0.0233])
array([142.80000305, 137.5 , 142.8999939 , 152.6000061 ])
array([170.8999939 , 166.69999695, 168.80000305, 171.69999695])
array([ 53. , 144.6000061 , 126.59999847, 104.30000305])
array([0.7, 0.3, 0.3, 0.3])
array([2650., 2650., 2650., 2650.])
array([1., 1., 1., 1.])
array(0)
array(900)
array(55075)
array(4)
array(60)
array(0)
array(525.)
array(3000.)
array(1.874)
array(0.001466)
array(0.00023881)
array(1.00335e-07)
array(-45.77467916)
array(-0.00078699)
array(2.03459e-07)
array(-3.17633e-12)
array(-46.97204234)
array(-0.00058213)
array(1.97255e-07)
array(-3.13443e-12)
PandasIndex(Index(['55075-38-1', '55075-125-2', '55075-200-3', '55075-455-4'], dtype='object', name='channel'))
PandasIndex(DatetimeIndex(['2017-08-21 17:05:37', '2017-08-21 17:05:40', '2017-08-21 17:05:43', '2017-08-21 17:05:46', '2017-08-21 17:05:49', '2017-08-21 17:05:52', '2017-08-21 17:05:55', '2017-08-21 17:05:58', '2017-08-21 17:06:01', '2017-08-21 17:06:04', ... '2017-08-21 17:53:07', '2017-08-21 17:53:10', '2017-08-21 17:53:13', '2017-08-21 17:53:16', '2017-08-21 17:53:19', '2017-08-21 17:53:22', '2017-08-21 17:53:25', '2017-08-21 17:53:28', '2017-08-21 17:53:31', '2017-08-21 17:53:34'], dtype='datetime64[ns]', name='ping_time', length=240, freq=None))
PandasIndex(Index([0, 1, 2, 3, 4], dtype='int64', name='ancillary_len'))
PandasIndex(Index([0, 1], dtype='int64', name='ad_len'))
For echosounder setups using single-beam transducers, only the echo power (or intensity) data are available and these data are stored in the data variable backscatter_r
(the r
in the suffix refers to the real part of the signal). This is the case for data from:
For echosounder setups using split-beam transducers, the echo power data are similarly stored in the variable backscatter_r
, but with the additional split-beam angle data stored in data variables angle_alongship
and angle_athwartship
. This is the case for data from:
All the above data variables (backscatter_r
, angle_alongship
, angle_athwartship
) use the gridded representation with dimensions (channel, range_sample, ping_time)
and are stored in the Sonar/Beam_group1
group.
A deviation from the above is the case when the raw complex samples are recorded by EK80 echosounders paired with split-beam transducers. In this case, both backscatter_r
and backscatter_i
variables exist and contain the real and imaginary part of the echo waveform data, respectively. These variables are with dimension (channel, range_sample, ping_time, beam)
, and the length of the beam
dimension can be 3 or 4 depending on the specific transducer used. The angle_alongship
and angle_athwartship
variables are not present in such files and can be computed and added to the calibrate Sv dataset using echopype.consolidate.add_splitbeam_angle
.
It is possible for power/angle data and complex data to coexist in files collected by EK80 echosounders, since each frequency channel can be configured separately. In this case, the complex data are stored in the Sonar/Beam_group1
group and the power/angle data are stored in the Sonar/Beam_group2
group. This is scenario 3 in the above example EK80 data section.