NetCDF parameter: Difference between revisions

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! Long name
! Long name
! Dir positive
! Dir positive
|-
| All
| TIME
| time
| days, or Days since YYYY-MM-DDT00:00:00Z
| Decimal day
|
|-
| All
| PRES
| sea_water_pressure
| dbar
| Sea water pressure, equals 0 at sea-level
| down
|-
| All
| DEPTH
| depth
| m
|
| down
|-
| All
| LATITUDE
| latitude
| degrees_north
|
|
|-
| All
| LONGITUDE
| longitude
| degrees_east
|
|
|-
| All
| TEMP
| sea_water_temperature
| degrees_Celsius
| sea water temperature in-situ ITS-90 scale
|
|-
| All
| CNDC
| sea_water_electrical_conductivity
| S m-1
|
|
|-
| All
| PSAL
| sea_water_practical_salinity
| 1
|
|
|-
| All
| DENS
| sea_water_density
| kg m-3
|
|
|-
| All
| BVFSQ
| square_of_brunt_vaisala_frequency_in_sea_water
| (rad s-1)2
|
|
|-
| All
| CSPD
| water_speed
| m s-1
|
|
|-
| All
| PITCH
| platform_pitch_angle
| degree
|
|
|-
| All
| HEADING
| platform_yaw_angle
| degree
|
| clockwise
|-
| All
| HEADING_MAG
| platform_yaw_angle
| degree
|
| clockwise
|-
| All
| ROLL
| platform_roll_angle
| degree
|
|
|-
| All
| EPSI
| specific_turbulent_kinetic_energy_dissipation_in_sea_water
| W kg-1
| dissipation rate of turbulent kinetic energy per unit mass in sea water estimated from individual shear probes / beams
|
|-
| All
| EPSA
| specific_turbulent_kinetic_energy_dissipation_in_sea_water
| W kg-1
| dissipation rate of turbulent kinetic energy per unit mass in sea water averaged using all shear probes / beams
|
|-
| All
| K_TEMP
| ocean_vertical_heat_diffusivity
| m2 s-1
|
|
|-
| All
| K_DIAPYC
| ocean_diapycnal_diffusivity
| m2 s-1
|
|
|-
| All
| KAPPA_TEMP
| seawater_molecular_diffusivity_temperature
| m2 s-1
|
|
|-
| All
| KVISC
| kinematic_viscosity_of_water
| m2 s-1
| Kinematic viscosity of (sea) water
|
|-
| All
| dTEMP_dZ
| derivative_of_seawater_temperature_wrt_z
| degrees_Celsius m-1
|
|
|-
| All
| PROFILE
| unique_identifier_for_each_profile_feature_instance_in_this_file
| 1
|
|
|-
| All
| SECTION_NUMBER
| unique_identifier_for_each_section_of_data_from_timeseries
| 1
| A unique indentifier counter defining sections of the time series from the fast (or slow) channels extracted for dissipation estimates
|
|-
| All
| PSPD_REL
| platform_speed_wrt_sea_water
| m s-1
| Platform speed with respect to sea water
|
|-
| Shear Probes
| SHEAR
| sea_water_velocity_shear
| s-1
| rate of change of cross axis sea water velocity along transect measured by shear probes
|
|-
| Shear Probes
| VIB
| platform_vibration
| 1
| platform vibration detected by piezo-accelerometers
|
|-
| Shear Probes
| ACC
| platform_acceleration
| m s-2
| platform acceleration detected by accelerometers
|
|-
| Shear Probes
| SH_SPEC
| shear_probe_spectrum
| s-2 cpm-1
| cyclic wavenumber spectrum of sea water velocity shear
|
|-
| Shear Probes
| SH_SPEC_CLEAN
| shear_probe_spectrum_clean
| s-2 cpm-1
| cleaned cyclic wavenumber spectrum of sea water velocity shear
|
|-
| Shear Probes
| A_SPEC
| acceleration_sensor_spectrum
| m2 s-4 cpm-1
| acceleration spectrum from accelerometers
|
|-
| Shear Probes
| AP_SPEC
| vibration_sensor_spectrum
| 1
| vibration spectrum from vibration sensors
|
|-
| Shear Probes
| SH_A_SPEC
| shear_and_acceleration_cross-spectral_matrix
|
| Complex cross-spectral matrix of shear and acceleration
|
|-
| Shear Probes
| SH_AP_SPEC
| shear_and_vibration_cross-spectral_matrix
|
| Complex cross-spectral matrix of shear and vibration
|
|-
| ADV/Shear probes
| KMAX
| maximum_wavenumber
| cpm
| maximum wavenumber for integration of shear spectrum
|
|-
| Shear probes
| FOM
| figure_of_merit
| -
| Figure of merit of shear spectrum relative to the model spectrum. It is MAD multiplied by the sqrt( degrees of freedom) of the spectra
|
|-
| Shear probes
| MAD
| mean_absolute_deviation
| -
| mean absolute deviation of shear spectrum relative to the model spectrum
|
|-
| ADV/Shear probes
| DOF
| degrees_of_freedom_of_spectrum
|
|
|
|-
| ADV/Shear probes
| FREQ
| frequency
| Hz
|
|
|-
| ADV/Shear probes
| FREQ_W
| angular_frequency
| rad s-1
|
|
|-
| ADV/Shear probes
| KCYC
| cyclic_wavenumber
| cpm
| wavenumber along the direction of instrument motion in cycles per meter
|
|-
| ADV
| MAD_SQRT_DOF
| mean_absolute_deviation_multiplied_sqrt_of_degrees_of_freedom
|
|
|
|-
| ADV
| KMIN
| minimum_wavenumber_used_for_estimating_turbulent_kinetic_energy_dissipation
| cpm
|
|
|-
| ADV
| DIR_CSPD
| direction_of_water_speed
| degree
|
| counterclockwise
|-
| ADV
| UCUR_STD
| std_of_eastward_velocity
| m s-1
|
|
|-
| ADV
| VCUR_STD
| std_of_northward_velocity
| m s-1
|
|
|-
| ADV
| WCUR_STD
| std_of_upward_velocity
| m s-1
|
|
|-
| ADV
| UVEL_SPEC
| u_power_spectrum_density_in_the_meanflow_direction
| (m s-1)2 s
|
|
|-
| ADV
| VVEL_SPEC
| v_power_spectrum_density_transverse_in_the_crossflow_direction
| (m s-1)2 s
|
|
|-
| ADV
| WVEL_SPEC
| w_power_spectrum_density_upwards_ie_perpendicular_to_meanflow
| (m s-1)2 s
|
|
|-
| ADV
| TAYL
| ratio_of_rms_turb_U_to_water_speed
| -
|
|
|-
| ADV
| SNR
| signal_noise_ratio_from_each_acoustic_beam
| decibel
|
|
|-
| ADV
| ABSIC
| backscater_intensity_from_each_acoustic_beam
| count
|
| AlongBeam_distance
|-
| ADV
| NCORR
| noise_correlation_percent_from_each_acoustic_beam
| percent
|
|
|-
| ADV
| SPEC_SLOPE
| estimated_spectral_slope_of_fitted_wavenumbers
| -
| Nonlinear least square fit to find most likely spectral slope
|
|-
|-
| ADV/ADCP
| ADV/ADCP
| dUCUR_dZ
| dUCUR_dZ
| 0
| derivative_of_eastward_velocity_wrt_z
| derivative_of_eastward_velocity_wrt_z
| s-1
| s-1
Line 120: Line 504:
| ADV/ADCP
| ADV/ADCP
| dVCUR_dZ
| dVCUR_dZ
| 0
| derivative_of_northtward_velocity_wrt_z
| derivative_of_northtward_velocity_wrt_z
| s-1
| s-1
Line 128: Line 511:
| ADV/ADCP
| ADV/ADCP
| dWCUR_dZ
| dWCUR_dZ
| 0
| derivative_of_upward_velocity_wrt_z
| derivative_of_upward_velocity_wrt_z
| s-1
| s-1
Line 136: Line 518:
| ADV/ADCP
| ADV/ADCP
| HEIGHT_AB
| HEIGHT_AB
| 1
| height_above_bottom
| height_above_bottom
| m
| m
Line 144: Line 525:
| ADV/ADCP
| ADV/ADCP
| BURST
| BURST
| 0
| unique_identifier_for_each_burst_in_this_file
| unique_identifier_for_each_burst_in_this_file
|  
|  
Line 152: Line 532:
| ADV/ADCP
| ADV/ADCP
| PERG
| PERG
| 0
| percentage_of_samples_good
| percentage_of_samples_good
| percent
| percent
Line 160: Line 539:
| ADV/ADCP
| ADV/ADCP
| BEAM_NUMBER
| BEAM_NUMBER
| 0
| beam_number_of_the_instrument
| beam_number_of_the_instrument
|  
|  
Line 168: Line 546:
| ADCP
| ADCP
| ABSI
| ABSI
| 0
| backscatter_intensity_from_each_acoustic_beam
| backscatter_intensity_from_each_acoustic_beam
| decibel
| decibel
Line 176: Line 553:
| ADCP
| ADCP
| ABSI5
| ABSI5
| 0
| backscatter_intensity_from_acoustic_beam_5
| backscatter_intensity_from_acoustic_beam_5
| decibel
| decibel
Line 184: Line 560:
| ADCP
| ADCP
| CORR
| CORR
| 0
| correlation_magnitude_from_each_acoustic_beam
| correlation_magnitude_from_each_acoustic_beam
|  
|  
Line 192: Line 567:
| ADCP
| ADCP
| CORR5
| CORR5
| 0
| correlation_magnitude_from_acoustic_beam_5
| correlation_magnitude_from_acoustic_beam_5
|  
|  
Line 200: Line 574:
| ADCP
| ADCP
| R_DIST
| R_DIST
| 0
| distance_from_sensor_along_beams
| distance_from_sensor_along_beams
| m
| m
Line 208: Line 581:
| ADCP
| ADCP
| HEIGHT_AS
| HEIGHT_AS
| 1
| height_above_sensor
| height_above_sensor
| m
| m
Line 216: Line 588:
| ADCP
| ADCP
| THETA
| THETA
| 0
| beam_angle_from_z_axis
| beam_angle_from_z_axis
| degrees
| degrees
Line 224: Line 595:
| ADCP
| ADCP
| BIN_SIZE
| BIN_SIZE
| 0
| instrument_measurement_volume_bin_size
| instrument_measurement_volume_bin_size
| m
| m
Line 232: Line 602:
| ADCP
| ADCP
| RVEL
| RVEL
| 0
| radial_velocity_of_scatterers_toward_instrument_in_each_beam
| radial_velocity_of_scatterers_toward_instrument_in_each_beam
| m/s
| m/s
Line 240: Line 609:
| ADCP
| ADCP
| RVEL5
| RVEL5
| 0
| radial_velocity_of_scatterers_toward_instrument_in_beam_5
| radial_velocity_of_scatterers_toward_instrument_in_beam_5
| m/s
| m/s
Line 248: Line 616:
| ADCP
| ADCP
| RVEL_TURBULENT
| RVEL_TURBULENT
|
| turbulent_radial_velocity_of_scatterers_towards_instrument
| turbulent_radial_velocity_of_scatterers_towards_instrument
| m/s
| m/s
Line 256: Line 623:
| ADCP
| ADCP
| R_DEL
| R_DEL
| 0
| along-beam_separation_distance_over_which_DLL_is_evaluated
| along-beam_separation_distance_over_which_DLL_is_evaluated
| m
| m
Line 264: Line 630:
| ADCP
| ADCP
| R_MAX
| R_MAX
|
| maximum_separation_distance_over_for_DLL_regression
| maximum_separation_distance_over_for_DLL_regression
| m
| m
Line 272: Line 637:
| ADCP
| ADCP
| DLL
| DLL
| 0
| second_order_structure_function
| second_order_structure_function
| m2/s2
| m2/s2
Line 280: Line 644:
| ADCP
| ADCP
| DLL_N
| DLL_N
|
| number_of_velocity_difference_samples_in_DLL_mean
| number_of_velocity_difference_samples_in_DLL_mean
| count
| count
Line 288: Line 651:
| ADCP
| ADCP
| DLL_LOGVAR
| DLL_LOGVAR
|
| variance_of_log10_of_velocity_differences_used_in_DLL
| variance_of_log10_of_velocity_differences_used_in_DLL
|  
|  
Line 296: Line 658:
| ADCP
| ADCP
| C2
| C2
|
| constant_used_in_conversion_of_DLL_regression_coefficient_to_EPSILON
| constant_used_in_conversion_of_DLL_regression_coefficient_to_EPSILON
|  
|  
Line 304: Line 665:
| ADCP
| ADCP
| REGRESSION_COUNT
| REGRESSION_COUNT
|
| number_of_DLL_values_used_in_regression
| number_of_DLL_values_used_in_regression
| count
| count
Line 312: Line 672:
| ADCP
| ADCP
| REGRESSION_RSQUARED
| REGRESSION_RSQUARED
|
| regression_goodness_of_fit_adjusted_for_number_of_terms
| regression_goodness_of_fit_adjusted_for_number_of_terms
| count
| count
Line 320: Line 679:
| ADCP
| ADCP
| EPSI_CI_LOW
| EPSI_CI_LOW
|
| EPSI_95percent_confidence_interval_lower_limit
| EPSI_95percent_confidence_interval_lower_limit
| W kg-1
| W kg-1
Line 328: Line 686:
| ADCP
| ADCP
| EPSI_CI_HIGH
| EPSI_CI_HIGH
|
| 95percent_confidence_limit_high_estimate_for_EPSI
| 95percent_confidence_limit_high_estimate_for_EPSI
| W kg-1
| W kg-1
Line 336: Line 693:
| ADCP
| ADCP
| QAx_BDF
| QAx_BDF
|
| QA_criterion_x_bad_data_flag
| QA_criterion_x_bad_data_flag
| logical
| logical
Line 344: Line 700:
| ADCP
| ADCP
| REGRESSION_COEFF_A0
| REGRESSION_COEFF_A0
|
| DLL_regression_intercept
| DLL_regression_intercept
| m2 s-2
| m2 s-2
Line 352: Line 707:
| ADCP
| ADCP
| REGRESSION_COEFF_A1
| REGRESSION_COEFF_A1
|
| DLL_regression_coefficient_for_r^2/3
| DLL_regression_coefficient_for_r^2/3
| m4/3 s-2
| m4/3 s-2
Line 360: Line 714:
| ADCP
| ADCP
| REGRESSION_COEFF_A3
| REGRESSION_COEFF_A3
|
| DLL_regression_coefficient_for_(r^2/3)^3
| DLL_regression_coefficient_for_(r^2/3)^3
| s-2
| s-2
Line 368: Line 721:
| All
| All
| L_K
| L_K
| 0
| kolmogorov_length_scale
| kolmogorov_length_scale
| m
| m
Line 376: Line 728:
| All
| All
| L_S
| L_S
| 0
| turbulent_corssin_shear_length_scale
| turbulent_corssin_shear_length_scale
| m
| m
Line 384: Line 735:
| All
| All
| L_O
| L_O
| 0
| turbulent_ozmidov_stratification_length_scale
| turbulent_ozmidov_stratification_length_scale
| m
| m

Revision as of 16:54, 4 November 2021

in progress

TO DO : need narrower columns. Col1 adjusts width but not others.. why?

<tab class="wikitable sortable mw-collapsible" head=top> ATOMIX subgroup Parameter (short) Name Standard name Units of measurement Long name Dir positive All TIME time days, or Days since YYYY-MM-DDT00:00:00Z Decimal day 0 All PRES sea_water_pressure dbar Sea water pressure, equals 0 at sea-level down All DEPTH depth m 0 down All LATITUDE latitude degrees_north 0 0 All LONGITUDE longitude degrees_east 0 0 All TEMP sea_water_temperature degrees_Celsius sea water temperature in-situ ITS-90 scale 0 All CNDC sea_water_electrical_conductivity S m-1 0 0 All PSAL sea_water_practical_salinity 1 0 0 All DENS sea_water_density kg m-3 0 0 All BVFSQ square_of_brunt_vaisala_frequency_in_sea_water (rad s-1)2 0 0 All CSPD water_speed m s-1 0 0 All PITCH platform_pitch_angle degree 0 0 All HEADING platform_yaw_angle degree 0 clockwise All HEADING_MAG platform_yaw_angle degree 0 clockwise All ROLL platform_roll_angle degree 0 0 All EPSI specific_turbulent_kinetic_energy_dissipation_in_sea_water W kg-1 dissipation rate of turbulent kinetic energy per unit mass in sea water estimated from individual shear probes / beams 0 All EPSA specific_turbulent_kinetic_energy_dissipation_in_sea_water W kg-1 dissipation rate of turbulent kinetic energy per unit mass in sea water averaged using all shear probes / beams 0 All K_TEMP ocean_vertical_heat_diffusivity m2 s-1 0 0 All K_DIAPYC ocean_diapycnal_diffusivity m2 s-1 0 0 All KAPPA_TEMP seawater_molecular_diffusivity_temperature m2 s-1 0 0 All KVISC kinematic_viscosity_of_water m2 s-1 Kinematic viscosity of (sea) water 0 All dTEMP_dZ derivative_of_seawater_temperature_wrt_z degrees_Celsius m-1 0 0 All PROFILE unique_identifier_for_each_profile_feature_instance_in_this_file 1 0 0 All SECTION_NUMBER unique_identifier_for_each_section_of_data_from_timeseries 1 A unique indentifier counter defining sections of the time series from the fast (or slow) channels extracted for dissipation estimates 0 All PSPD_REL platform_speed_wrt_sea_water m s-1 Platform speed with respect to sea water 0 Shear Probes SHEAR sea_water_velocity_shear s-1 rate of change of cross axis sea water velocity along transect measured by shear probes 0 Shear Probes VIB platform_vibration 1 platform vibration detected by piezo-accelerometers 0 Shear Probes ACC platform_acceleration m s-2 platform acceleration detected by accelerometers 0 Shear Probes SH_SPEC shear_probe_spectrum s-2 cpm-1 cyclic wavenumber spectrum of sea water velocity shear 0 Shear Probes SH_SPEC_CLEAN shear_probe_spectrum_clean s-2 cpm-1 cleaned cyclic wavenumber spectrum of sea water velocity shear 0 Shear Probes A_SPEC acceleration_sensor_spectrum m2 s-4 cpm-1 acceleration spectrum from accelerometers 0 Shear Probes AP_SPEC vibration_sensor_spectrum 1 vibration spectrum from vibration sensors 0 Shear Probes SH_A_SPEC shear_and_acceleration_cross-spectral_matrix 0 Complex cross-spectral matrix of shear and acceleration 0 Shear Probes SH_AP_SPEC shear_and_vibration_cross-spectral_matrix 0 Complex cross-spectral matrix of shear and vibration 0 ADV/Shear probes KMAX maximum_wavenumber cpm maximum wavenumber for integration of shear spectrum 0 Shear probes FOM figure_of_merit - Figure of merit of shear spectrum relative to the model spectrum. It is MAD multiplied by the sqrt( degrees of freedom) of the spectra 0 Shear probes MAD mean_absolute_deviation - mean absolute deviation of shear spectrum relative to the model spectrum 0 ADV/Shear probes DOF degrees_of_freedom_of_spectrum 0 0 0 ADV/Shear probes FREQ frequency Hz 0 0 ADV/Shear probes FREQ_W angular_frequency rad s-1 0 0 ADV/Shear probes KCYC cyclic_wavenumber cpm wavenumber along the direction of instrument motion in cycles per meter 0 ADV MAD_SQRT_DOF mean_absolute_deviation_multiplied_sqrt_of_degrees_of_freedom 0 0 0 ADV KMIN minimum_wavenumber_used_for_estimating_turbulent_kinetic_energy_dissipation cpm 0 0 ADV DIR_CSPD direction_of_water_speed degree 0 counterclockwise ADV UCUR_STD std_of_eastward_velocity m s-1 0 0 ADV VCUR_STD std_of_northward_velocity m s-1 0 0 ADV WCUR_STD std_of_upward_velocity m s-1 0 0 ADV UVEL_SPEC u_power_spectrum_density_in_the_meanflow_direction (m s-1)2 s 0 0 ADV VVEL_SPEC v_power_spectrum_density_transverse_in_the_crossflow_direction (m s-1)2 s 0 0 ADV WVEL_SPEC w_power_spectrum_density_upwards_ie_perpendicular_to_meanflow (m s-1)2 s 0 0 ADV TAYL ratio_of_rms_turb_U_to_water_speed - 0 0 ADV SNR signal_noise_ratio_from_each_acoustic_beam decibel 0 0 ADV ABSIC backscater_intensity_from_each_acoustic_beam count 0 AlongBeam_distance ADV NCORR noise_correlation_percent_from_each_acoustic_beam percent 0 0 ADV SPEC_SLOPE estimated_spectral_slope_of_fitted_wavenumbers - Nonlinear least square fit to find most likely spectral slope 0 ADV/ADCP dUCUR_dZ derivative_of_eastward_velocity_wrt_z s-1 0 0 ADV/ADCP dVCUR_dZ derivative_of_northtward_velocity_wrt_z s-1 0 0 ADV/ADCP dWCUR_dZ derivative_of_upward_velocity_wrt_z s-1 0 0 ADV/ADCP HEIGHT_AB height_above_bottom m 0 up ADV/ADCP BURST unique_identifier_for_each_burst_in_this_file 0 0 0 ADV/ADCP PERG percentage_of_samples_good percent 0 0 ADV/ADCP BEAM_NUMBER beam_number_of_the_instrument 0 0 0 ADCP ABSI backscatter_intensity_from_each_acoustic_beam decibel 0 AlongBeam_distance ADCP ABSI5 backscatter_intensity_from_acoustic_beam_5 decibel 0 AlongBeam_distance ADCP CORR correlation_magnitude_from_each_acoustic_beam 0 0 AlongBeam_distance ADCP CORR5 correlation_magnitude_from_acoustic_beam_5 0 0 AlongBeam_distance ADCP R_DIST distance_from_sensor_along_beams m 0 outwards from transducer ADCP HEIGHT_AS height_above_sensor m 0 up ADCP THETA beam_angle_from_z_axis degrees 0 away from vertical axis ADCP BIN_SIZE instrument_measurement_volume_bin_size m 0 0 ADCP RVEL radial_velocity_of_scatterers_toward_instrument_in_each_beam m/s 0 towards instrument ADCP RVEL5 radial_velocity_of_scatterers_toward_instrument_in_beam_5 m/s 0 towards instrument ADCP RVEL_TURBULENT turbulent_radial_velocity_of_scatterers_towards_instrument m/s 0 towards instrument ADCP R_DEL along-beam_separation_distance_over_which_DLL_is_evaluated m 0 0 ADCP R_MAX maximum_separation_distance_over_for_DLL_regression m 0 0 ADCP DLL second_order_structure_function m2/s2 0 AlongBeam_distance ADCP DLL_N number_of_velocity_difference_samples_in_DLL_mean count 0 0 ADCP DLL_LOGVAR variance_of_log10_of_velocity_differences_used_in_DLL 0 0 0 ADCP C2 constant_used_in_conversion_of_DLL_regression_coefficient_to_EPSILON 0 0 0 ADCP REGRESSION_COUNT number_of_DLL_values_used_in_regression count 0 0 ADCP REGRESSION_RSQUARED regression_goodness_of_fit_adjusted_for_number_of_terms count 0 0 ADCP EPSI_CI_LOW EPSI_95percent_confidence_interval_lower_limit W kg-1 0 0 ADCP EPSI_CI_HIGH 95percent_confidence_limit_high_estimate_for_EPSI W kg-1 0 0 ADCP QAx_BDF QA_criterion_x_bad_data_flag logical 0 0 ADCP REGRESSION_COEFF_A0 DLL_regression_intercept m2 s-2 0 0 ADCP REGRESSION_COEFF_A1 DLL_regression_coefficient_for_r^2/3 m4/3 s-2 0 0 ADCP REGRESSION_COEFF_A3 DLL_regression_coefficient_for_(r^2/3)^3 s-2 0 0 All L_K kolmogorov_length_scale m 0 0 All L_S turbulent_corssin_shear_length_scale m 0 0 All L_O turbulent_ozmidov_stratification_length_scale m 0 0 </tab>


Using generate table website

ATOMIX subgroup Parameter (short) Name CF Standard name Units of measurement Long name Dir positive
All TIME time days, or Days since YYYY-MM-DDT00:00:00Z Decimal day
All PRES sea_water_pressure dbar Sea water pressure, equals 0 at sea-level down
All DEPTH depth m down
All LATITUDE latitude degrees_north
All LONGITUDE longitude degrees_east
All TEMP sea_water_temperature degrees_Celsius sea water temperature in-situ ITS-90 scale
All CNDC sea_water_electrical_conductivity S m-1
All PSAL sea_water_practical_salinity 1
All DENS sea_water_density kg m-3
All BVFSQ square_of_brunt_vaisala_frequency_in_sea_water (rad s-1)2
All CSPD water_speed m s-1
All PITCH platform_pitch_angle degree
All HEADING platform_yaw_angle degree clockwise
All HEADING_MAG platform_yaw_angle degree clockwise
All ROLL platform_roll_angle degree
All EPSI specific_turbulent_kinetic_energy_dissipation_in_sea_water W kg-1 dissipation rate of turbulent kinetic energy per unit mass in sea water estimated from individual shear probes / beams
All EPSA specific_turbulent_kinetic_energy_dissipation_in_sea_water W kg-1 dissipation rate of turbulent kinetic energy per unit mass in sea water averaged using all shear probes / beams
All K_TEMP ocean_vertical_heat_diffusivity m2 s-1
All K_DIAPYC ocean_diapycnal_diffusivity m2 s-1
All KAPPA_TEMP seawater_molecular_diffusivity_temperature m2 s-1
All KVISC kinematic_viscosity_of_water m2 s-1 Kinematic viscosity of (sea) water
All dTEMP_dZ derivative_of_seawater_temperature_wrt_z degrees_Celsius m-1
All PROFILE unique_identifier_for_each_profile_feature_instance_in_this_file 1
All SECTION_NUMBER unique_identifier_for_each_section_of_data_from_timeseries 1 A unique indentifier counter defining sections of the time series from the fast (or slow) channels extracted for dissipation estimates
All PSPD_REL platform_speed_wrt_sea_water m s-1 Platform speed with respect to sea water
Shear Probes SHEAR sea_water_velocity_shear s-1 rate of change of cross axis sea water velocity along transect measured by shear probes
Shear Probes VIB platform_vibration 1 platform vibration detected by piezo-accelerometers
Shear Probes ACC platform_acceleration m s-2 platform acceleration detected by accelerometers
Shear Probes SH_SPEC shear_probe_spectrum s-2 cpm-1 cyclic wavenumber spectrum of sea water velocity shear
Shear Probes SH_SPEC_CLEAN shear_probe_spectrum_clean s-2 cpm-1 cleaned cyclic wavenumber spectrum of sea water velocity shear
Shear Probes A_SPEC acceleration_sensor_spectrum m2 s-4 cpm-1 acceleration spectrum from accelerometers
Shear Probes AP_SPEC vibration_sensor_spectrum 1 vibration spectrum from vibration sensors
Shear Probes SH_A_SPEC shear_and_acceleration_cross-spectral_matrix Complex cross-spectral matrix of shear and acceleration
Shear Probes SH_AP_SPEC shear_and_vibration_cross-spectral_matrix Complex cross-spectral matrix of shear and vibration
ADV/Shear probes KMAX maximum_wavenumber cpm maximum wavenumber for integration of shear spectrum
Shear probes FOM figure_of_merit - Figure of merit of shear spectrum relative to the model spectrum. It is MAD multiplied by the sqrt( degrees of freedom) of the spectra
Shear probes MAD mean_absolute_deviation - mean absolute deviation of shear spectrum relative to the model spectrum
ADV/Shear probes DOF degrees_of_freedom_of_spectrum
ADV/Shear probes FREQ frequency Hz
ADV/Shear probes FREQ_W angular_frequency rad s-1
ADV/Shear probes KCYC cyclic_wavenumber cpm wavenumber along the direction of instrument motion in cycles per meter
ADV MAD_SQRT_DOF mean_absolute_deviation_multiplied_sqrt_of_degrees_of_freedom
ADV KMIN minimum_wavenumber_used_for_estimating_turbulent_kinetic_energy_dissipation cpm
ADV DIR_CSPD direction_of_water_speed degree counterclockwise
ADV UCUR_STD std_of_eastward_velocity m s-1
ADV VCUR_STD std_of_northward_velocity m s-1
ADV WCUR_STD std_of_upward_velocity m s-1
ADV UVEL_SPEC u_power_spectrum_density_in_the_meanflow_direction (m s-1)2 s
ADV VVEL_SPEC v_power_spectrum_density_transverse_in_the_crossflow_direction (m s-1)2 s
ADV WVEL_SPEC w_power_spectrum_density_upwards_ie_perpendicular_to_meanflow (m s-1)2 s
ADV TAYL ratio_of_rms_turb_U_to_water_speed -
ADV SNR signal_noise_ratio_from_each_acoustic_beam decibel
ADV ABSIC backscater_intensity_from_each_acoustic_beam count AlongBeam_distance
ADV NCORR noise_correlation_percent_from_each_acoustic_beam percent
ADV SPEC_SLOPE estimated_spectral_slope_of_fitted_wavenumbers - Nonlinear least square fit to find most likely spectral slope
ADV/ADCP dUCUR_dZ derivative_of_eastward_velocity_wrt_z s-1
ADV/ADCP dVCUR_dZ derivative_of_northtward_velocity_wrt_z s-1
ADV/ADCP dWCUR_dZ derivative_of_upward_velocity_wrt_z s-1
ADV/ADCP HEIGHT_AB height_above_bottom m up
ADV/ADCP BURST unique_identifier_for_each_burst_in_this_file
ADV/ADCP PERG percentage_of_samples_good percent
ADV/ADCP BEAM_NUMBER beam_number_of_the_instrument
ADCP ABSI backscatter_intensity_from_each_acoustic_beam decibel AlongBeam_distance
ADCP ABSI5 backscatter_intensity_from_acoustic_beam_5 decibel AlongBeam_distance
ADCP CORR correlation_magnitude_from_each_acoustic_beam AlongBeam_distance
ADCP CORR5 correlation_magnitude_from_acoustic_beam_5 AlongBeam_distance
ADCP R_DIST distance_from_sensor_along_beams m outwards from transducer
ADCP HEIGHT_AS height_above_sensor m up
ADCP THETA beam_angle_from_z_axis degrees away from vertical axis
ADCP BIN_SIZE instrument_measurement_volume_bin_size m
ADCP RVEL radial_velocity_of_scatterers_toward_instrument_in_each_beam m/s towards instrument
ADCP RVEL5 radial_velocity_of_scatterers_toward_instrument_in_beam_5 m/s towards instrument
ADCP RVEL_TURBULENT turbulent_radial_velocity_of_scatterers_towards_instrument m/s towards instrument
ADCP R_DEL along-beam_separation_distance_over_which_DLL_is_evaluated m
ADCP R_MAX maximum_separation_distance_over_for_DLL_regression m
ADCP DLL second_order_structure_function m2/s2 AlongBeam_distance
ADCP DLL_N number_of_velocity_difference_samples_in_DLL_mean count
ADCP DLL_LOGVAR variance_of_log10_of_velocity_differences_used_in_DLL
ADCP C2 constant_used_in_conversion_of_DLL_regression_coefficient_to_EPSILON
ADCP REGRESSION_COUNT number_of_DLL_values_used_in_regression count
ADCP REGRESSION_RSQUARED regression_goodness_of_fit_adjusted_for_number_of_terms count
ADCP EPSI_CI_LOW EPSI_95percent_confidence_interval_lower_limit W kg-1
ADCP EPSI_CI_HIGH 95percent_confidence_limit_high_estimate_for_EPSI W kg-1
ADCP QAx_BDF QA_criterion_x_bad_data_flag logical
ADCP REGRESSION_COEFF_A0 DLL_regression_intercept m2 s-2
ADCP REGRESSION_COEFF_A1 DLL_regression_coefficient_for_r^2/3 m4/3 s-2
ADCP REGRESSION_COEFF_A3 DLL_regression_coefficient_for_(r^2/3)^3 s-2
All L_K kolmogorov_length_scale m
All L_S turbulent_corssin_shear_length_scale m
All L_O turbulent_ozmidov_stratification_length_scale m
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