DAP4 Data Request Form 90100007.nc
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OPeNDAP DAP4 Data Request Form

dataset: 90100007.nc
dmr

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Global Attributes
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      • NC_GLOBAL
        • seconds_offset: 0.000000000000000 (Type is Float64)
        • seconds_slope: 0.000000000000000 (Type is Float64)
        • bar_offset: 0.000000000000000 (Type is Float64)
        • bar_slope: 0.000000000000000 (Type is Float64)
        • yaw_offset: 0.000000000000000 (Type is Float64)
        • summary: Benthic Event Detector data from an in situ instrument designed to capture turbidity currents. Data read from input file(s) ['90100007.WAT.OUT']. (Type is String)
        • netcdf_version: 3.6 (Type is String)
        • Conventions: CF-1.6 (Type is String)
        • date_created: 2019-08-13T14:30:37.363843Z (Type is String)
        • date_update: 2019-08-13T14:30:37.363843Z (Type is String)
        • date_modified: 2019-08-13T14:30:37.363843Z (Type is String)
        • featureType: timeseries (Type is String)
        • time_coverage_start: 2016-04-13T02:22:28Z (Type is String)
        • time_coverage_end: 2016-04-14T14:50:28Z (Type is String)
        • distribution_statement: Any use requires prior approval from the MBARI BEDS PI: Dr. Charles Paull (Type is String)
        • license: Any use requires prior approval from the MBARI BEDS PI: Dr. Charles Paull (Type is String)
        • useconst: Not intended for legal use. Data may contain inaccuracies. (Type is String)
        • history: Created by "../bed2netcdf.py --input 90100007.WAT.OUT --bed_name BED09 --lon -121.823313 --lat 36.796156 --depth 202 --title BED09 Watch Data --stride_imu 600" on 2019-08-13T14:30:37.363843Z (Type is String)
        • title: BED09 Watch Data (Type is String)
Global Dimensions
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      [ /time = 0..2188 ]
      [ /ptime = 0..218 ]
      [ /latitude = 0..0 ]
      [ /longitude = 0..0 ]
      [ /depth = 0..0 ]
Variables
time[ /time= 0..2188] (Type is Float64)
  • attributes
    • standard_name: time (Type is String)
    • long_name: Time(GMT) (Type is String)
    • units: seconds since 2013-01-01 00:00:00 (Type is String)
ptime[ /ptime= 0..218] (Type is Float64)
  • attributes
    • standard_name: time (Type is String)
    • long_name: Time(GMT) (Type is String)
    • units: seconds since 2013-01-01 00:00:00 (Type is String)
latitude[ /latitude= 0..0] (Type is Float64)
  • attributes
    • long_name: LATITUDE (Type is String)
    • standard_name: latitude (Type is String)
    • units: degree_north (Type is String)
longitude[ /longitude= 0..0] (Type is Float64)
  • attributes
    • long_name: LONGITUDE (Type is String)
    • standard_name: longitude (Type is String)
    • units: degree_east (Type is String)
depth[ /depth= 0..0] (Type is Float64)
  • attributes
    • long_name: depth (Type is String)
    • standard_name: depth (Type is String)
    • comment: Value provided on bed2netcdf.py command line (Type is String)
    • units: m (Type is String)
PRESS[ /ptime= 0..218] [ /depth= 0..0] [ /latitude= 0..0] [ /longitude= 0..0] (Type is Float64)
  • attributes
    • long_name: External Instrument Pressure (Type is String)
    • coordinates: ptime depth latitude longitude (Type is String)
    • units: bar (Type is String)
BED_DEPTH[ /ptime= 0..218] [ /depth= 0..0] [ /latitude= 0..0] [ /longitude= 0..0] (Type is Float64)
  • attributes
    • long_name: Depth of BED (Type is String)
    • coordinates: ptime depth latitude longitude (Type is String)
    • comment: Recorded pressure adjusted with bcal[BED09] = Polynomial(a=0.5421, b=23.221, c=-11.85). Depth computed using UNESCO formula. Tide removed using output from: mbotps -A2 -B2016/04/13/02/29 -E2016/04/14/14/48 -D1 -R-121.823313/36.796156 -Ombotps_out.txt (Type is String)
    • units: m (Type is String)
BED_DEPTH_LI[ /time= 0..2188] [ /depth= 0..0] [ /latitude= 0..0] [ /longitude= 0..0] (Type is Float64)
  • attributes
    • long_name: Depth of BED - Linerarly Interpolated to IMU Samples (Type is String)
    • coordinates: time depth latitude longitude (Type is String)
    • comment: Recorded pressure adjusted with bcal[BED09] = Polynomial(a=0.5421, b=23.221, c=-11.85). Depth computed using UNESCO formula. Tide removed using output from: mbotps -A2 -B2016/04/13/02/29 -E2016/04/14/14/48 -D1 -R-121.823313/36.796156 -Ombotps_out.txt (Type is String)
    • units: m (Type is String)
XA[ /time= 0..2188] [ /depth= 0..0] [ /latitude= 0..0] [ /longitude= 0..0] (Type is Float64)
  • attributes
    • long_name: Acceleration along X-axis (Type is String)
    • coordinates: time depth latitude longitude (Type is String)
    • units: g (Type is String)
YA[ /time= 0..2188] [ /depth= 0..0] [ /latitude= 0..0] [ /longitude= 0..0] (Type is Float64)
  • attributes
    • long_name: Acceleration along Y-axis (Type is String)
    • coordinates: time depth latitude longitude (Type is String)
    • units: g (Type is String)
ZA[ /time= 0..2188] [ /depth= 0..0] [ /latitude= 0..0] [ /longitude= 0..0] (Type is Float64)
  • attributes
    • long_name: Acceleration along X-axis (Type is String)
    • coordinates: time depth latitude longitude (Type is String)
    • units: g (Type is String)
A[ /time= 0..2188] [ /depth= 0..0] [ /latitude= 0..0] [ /longitude= 0..0] (Type is Float64)
  • attributes
    • long_name: Acceleration Magnitude (Type is String)
    • coordinates: time depth latitude longitude (Type is String)
    • units: g (Type is String)
XR[ /time= 0..2188] [ /depth= 0..0] [ /latitude= 0..0] [ /longitude= 0..0] (Type is Float64)
  • attributes
    • long_name: Rotation about X-axis (Type is String)
    • coordinates: time depth latitude longitude (Type is String)
    • units: degree (Type is String)
    • standard_name: platform_pitch_angle (Type is String)
YR[ /time= 0..2188] [ /depth= 0..0] [ /latitude= 0..0] [ /longitude= 0..0] (Type is Float64)
  • attributes
    • long_name: Rotation about Y-axis (Type is String)
    • coordinates: time depth latitude longitude (Type is String)
    • units: degree (Type is String)
    • standard_name: platform_yaw_angle (Type is String)
ZR[ /time= 0..2188] [ /depth= 0..0] [ /latitude= 0..0] [ /longitude= 0..0] (Type is Float64)
  • attributes
    • long_name: Rotation about Z-axis (Type is String)
    • coordinates: time depth latitude longitude (Type is String)
    • units: degree (Type is String)
    • standard_name: platform_roll_angle (Type is String)
AXIS_X[ /time= 0..2188] [ /depth= 0..0] [ /latitude= 0..0] [ /longitude= 0..0] (Type is Float64)
  • attributes
    • long_name: X-component of axis in axis-angle form of quaternion measurement (Type is String)
    • comment: Converted from recorded Quaternion measurement with Python euclid package Quaternion.get_angle_axis() method (Type is String)
    • coordinates: time depth latitude longitude (Type is String)
    • units: (Type is String)
AXIS_Y[ /time= 0..2188] [ /depth= 0..0] [ /latitude= 0..0] [ /longitude= 0..0] (Type is Float64)
  • attributes
    • long_name: Y-component of axis in axis-angle form of quaternion measurement (Type is String)
    • comment: Converted from recorded Quaternion measurement with Python euclid package Quaternion.get_angle_axis() method (Type is String)
    • coordinates: time depth latitude longitude (Type is String)
    • units: (Type is String)
AXIS_Z[ /time= 0..2188] [ /depth= 0..0] [ /latitude= 0..0] [ /longitude= 0..0] (Type is Float64)
  • attributes
    • long_name: Z-component of axis in axis-angle form of quaternion measurement (Type is String)
    • comment: Converted from recorded Quaternion measurement with Python euclid package Quaternion.get_angle_axis() method (Type is String)
    • coordinates: time depth latitude longitude (Type is String)
    • units: (Type is String)
ANGLE[ /time= 0..2188] [ /depth= 0..0] [ /latitude= 0..0] [ /longitude= 0..0] (Type is Float64)
  • attributes
    • long_name: Angle rotated about axis in axis-angle form of quaternion measurement (Type is String)
    • comment: Converted from recorded Quaternion measurement with Python euclid package Quaternion.get_angle_axis() method (Type is String)
    • coordinates: time depth latitude longitude (Type is String)
    • units: radian (Type is String)
ANGLE_RATE[ /time= 0..2188] [ /depth= 0..0] [ /latitude= 0..0] [ /longitude= 0..0] (Type is Float64)
  • attributes
    • long_name: Absolute rate of ANGLE change (Type is String)
    • comment: Calculated with: np.absolute(np.concatenate(([0], np.diff(self.angle)))) * self.rateHz * 180.0 / np.pi (Type is String)
    • coordinates: time depth latitude longitude (Type is String)
    • units: degree/second (Type is String)
ANGLE_COUNT[ /time= 0..2188] [ /depth= 0..0] [ /latitude= 0..0] [ /longitude= 0..0] (Type is Float64)
  • attributes
    • long_name: Absolute complete rotation count from ANGLE data (Type is String)
    • comment: Calculated with: np.cumsum(np.absolute(np.concatenate(([0], np.diff(self.angle))))) / 2. / np.pi (Type is String)
    • coordinates: time depth latitude longitude (Type is String)
    • units: (Type is String)
ROT_X[ /time= 0..2188] [ /depth= 0..0] [ /latitude= 0..0] [ /longitude= 0..0] (Type is Float64)
  • attributes
    • long_name: X-component of axis about which the BED is rotating from one time step to the next (Type is String)
    • comment: Computed with dq = Quaternion(*quat) * Quaternion(*last_quat).conjugated(); dq.get_angle_axis() (Type is String)
    • coordinates: time depth latitude longitude (Type is String)
    • units: (Type is String)
ROT_Y[ /time= 0..2188] [ /depth= 0..0] [ /latitude= 0..0] [ /longitude= 0..0] (Type is Float64)
  • attributes
    • long_name: Y-component of axis about which the BED is rotating from one time step to the next (Type is String)
    • comment: Computed with dq = Quaternion(*quat) * Quaternion(*last_quat).conjugated(); dq.get_angle_axis() (Type is String)
    • coordinates: time depth latitude longitude (Type is String)
    • units: (Type is String)
ROT_Z[ /time= 0..2188] [ /depth= 0..0] [ /latitude= 0..0] [ /longitude= 0..0] (Type is Float64)
  • attributes
    • long_name: Z-component of axis about which the BED is rotating from one time step to the next (Type is String)
    • comment: Computed with dq = Quaternion(*quat) * Quaternion(*last_quat).conjugated(); dq.get_angle_axis() (Type is String)
    • coordinates: time depth latitude longitude (Type is String)
    • units: (Type is String)
ROT_RATE[ /time= 0..2188] [ /depth= 0..0] [ /latitude= 0..0] [ /longitude= 0..0] (Type is Float64)
  • attributes
    • long_name: Instantaneous rotation rate around axis about which the BED is rotating (Type is String)
    • comment: Computed with dq = Quaternion(*quat) * Quaternion(*last_quat).conjugated(); dq.get_angle_axis() and then angle / dt (Type is String)
    • coordinates: time depth latitude longitude (Type is String)
    • units: degree/second (Type is String)
ROT_COUNT[ /time= 0..2188] [ /depth= 0..0] [ /latitude= 0..0] [ /longitude= 0..0] (Type is Float64)
  • attributes
    • long_name: Rotation Count - Cumulative Sum of ROT_RATE * dt / 360 deg (Type is String)
    • coordinates: time depth latitude longitude (Type is String)
    • units: (Type is String)
P[ /time= 0..2188] [ /depth= 0..0] [ /latitude= 0..0] [ /longitude= 0..0] (Type is Float64)
  • attributes
    • long_name: Pressure (Type is String)
    • coordinates: time depth latitude longitude (Type is String)
    • units: dbar (Type is String)
TUMBLE_RATE[ /time= 0..2188] [ /depth= 0..0] [ /latitude= 0..0] [ /longitude= 0..0] (Type is Float64)
  • attributes
    • long_name: Angular rate of change of BED's axis of rotation (Type is String)
    • comment: Computed with: abs(last_vec.angle(vec)), where vec is the division of 2 successive quaternion measurements and last_vec is the previous vec (Type is String)
    • coordinates: time depth latitude longitude (Type is String)
    • units: degree/second (Type is String)
TUMBLE_COUNT[ /time= 0..2188] [ /depth= 0..0] [ /latitude= 0..0] [ /longitude= 0..0] (Type is Float64)
  • attributes
    • long_name: Tumble Count - Cumulative Sum of TUMBLE_RATE * dt / 360 deg (Type is String)
    • comment: Computed with: np.cumsum(np.absolute(self.difftumble)) / 2. / np.pi (Type is String)
    • coordinates: time depth latitude longitude (Type is String)
BED_DEPTH_CSI[ /time= 0..2188] [ /depth= 0..0] [ /latitude= 0..0] [ /longitude= 0..0] (Type is Float64)
  • attributes
    • _FillValue: 1.000000000000000e+20 (Type is Float64)
    • long_name: Depth of BED - Cubic Spline Interpolated to IMU Samples (Type is String)
    • units: m (Type is String)
    • coordinates: time depth latitude longitude (Type is String)
    • comment: Recorded pressure adjusted with bcal[BED09] = Polynomial(a=0.5421, b=23.221, c=-11.85). Depth computed using UNESCO formula. Tide removed using output from: mbotps -A2 -B2016/04/13/02/29 -E2016/04/14/14/48 -D1 -R-121.823313/36.796156 -Ombotps_out.txt Cubic spline interpolated to IMU samples. (Type is String)
TIDE[ /ptime= 0..218] [ /depth= 0..0] [ /latitude= 0..0] [ /longitude= 0..0] (Type is Float64)
  • attributes
    • long_name: OSTP2 Tide model height (Type is String)
    • coordinates: ptime depth latitude longitude (Type is String)
    • comment: Computed with command: mbotps -A2 -B2016/04/13/02/29 -E2016/04/14/14/48 -D1 -R-121.823313/36.796156 -Ombotps_out.txt (Type is String)
    • units: m (Type is String)
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