Level 1 data (shear probes) - Revision history

Aleboyer: Removing the link the Global NetCDF parameter page.

2024-06-06T15:13:24Z

Removing the link the Global NetCDF parameter page.

← Older revision		Revision as of 15:13, 6 June 2024
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	Level 1 data refers to the full resolution data in physical units, e.g. the regularly sampled time series of [[Convert the shear probe data\|converted shear probe data]]. If needed, a transfer function for shear is given. Below, a table with parameters included in the level 1 data set is compiled. The ~~parameter names and definitions fit the [[NetCDF parameter]] attributes and~~ data is stored as a NetCDF group with the name "L1_converted".		Level 1 data refers to the full resolution data in physical units, e.g. the regularly sampled time series of [[Convert the shear probe data\|converted shear probe data]]. If needed, a transfer function for shear is given. Below, a table with parameters included in the level 1 data set is compiled. The data are stored as a NetCDF group with the name "L1_converted".

	In the standard names, "sea_water" can be replaced with "water" if working in freshwater environments. This is specified in some entries below but not all.		In the standard names, "sea_water" can be replaced with "water" if working in freshwater environments. This is specified in some entries below but not all.

KikiSchulz: /* Dimensions */

2024-05-24T19:53:48Z

Dimensions

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	{\| class="wikitable sortable"		{\| class="wikitable sortable"
	! Dimension !! ~~description~~		! Dimension !! Description
	\|-		\|-
	\| TIME \|\| length of the record from turbulence (fast) data channels		\| TIME \|\| length of the record from turbulence (fast) data channels

KikiSchulz: /* Dimensions */

2024-05-24T19:53:08Z

Dimensions

← Older revision		Revision as of 19:53, 24 May 2024
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	{\| class="wikitable sortable"		{\| class="wikitable sortable"
	! Dimension ~~short name~~ !! description		! Dimension !! description
	\|-		\|-
	\| TIME \|\| length of the record from turbulence (fast) data channels		\| TIME \|\| length of the record from turbulence (fast) data channels

KikiSchulz: /* Variables */

2024-05-24T19:44:26Z

Variables

← Older revision		Revision as of 19:44, 24 May 2024
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	\| CNDC \|\| O \|\| [sea]<math>^c</math>_water_electrical_conductivity \|\| S m-1 \|\| TIME_CTD, N_C_SENSORS		\| CNDC \|\| O \|\| [sea]<math>^c</math>_water_electrical_conductivity \|\| S m-1 \|\| TIME_CTD, N_C_SENSORS
	\|-		\|-
	\| GRADT \|\| O \|\| derivative_of_[sea]<math>^c</math>_water_temperature_wrt_<math>^*d</math>\|\| degree_Celcius m-1 \|\| TIME, N_GRADT_SENSORS		\| GRADT \|\| O \|\| derivative_of_[sea]<math>^c</math>_water_temperature_wrt_<math>^{*d}</math>\|\| degree_Celcius m-1 \|\| TIME, N_GRADT_SENSORS
	\|-		\|-
	\| GRADC \|\| O \|\| derivative_of_[sea]<math>^c</math>_water_conductivity_wrt_<math>^*d</math> \|\| - \|\| TIME, N_GRADC_SENSORS		\| GRADC \|\| O \|\| derivative_of_[sea]<math>^c</math>_water_conductivity_wrt_<math>^{*d}</math> \|\| - \|\| TIME, N_GRADC_SENSORS
	\|-		\|-
	\| PITCH \|\| O \|\| platform_pitch_angle \|\| degree \|\| TIME		\| PITCH \|\| O \|\| platform_pitch_angle \|\| degree \|\| TIME

KikiSchulz: /* Variables */

2024-05-24T18:51:48Z

Variables

← Older revision		Revision as of 18:51, 24 May 2024
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	! Variable Name !! Req.<math>^a</math> !! Standard Name !! Unit !! Dimensions		! Variable Name !! Req.<math>^a</math> !! Standard Name !! Unit !! Dimensions
	\|-		\|-
	\| TIME \|\| R \|\| time \|\| [http://cfconventions.org/cf-conventions/cf-conventions#CF-Convention]<math>^b</math> \|\| TIME		\| TIME \|\| R \|\| time \|\| [http://cfconventions.org/cf-conventions/cf-conventions CF-Convention]<math>^b</math> \|\| TIME
	\|-		\|-
	\| SHEAR \|\| R \|\| [sea]<math>^c</math>_water_velocity_shear \|\| s-1 \|\| TIME, N_SHEAR_SENSORS		\| SHEAR \|\| R \|\| [sea]<math>^c</math>_water_velocity_shear \|\| s-1 \|\| TIME, N_SHEAR_SENSORS

KikiSchulz at 18:46, 24 May 2024

2024-05-24T18:46:59Z

← Older revision		Revision as of 18:46, 24 May 2024
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	! Variable Name !! Req.<math>^a</math> !! Standard Name !! Unit !! Dimensions		! Variable Name !! Req.<math>^a</math> !! Standard Name !! Unit !! Dimensions
	\|-		\|-
	\| TIME \|\| R \|\| time \|\| [http://cfconventions.org/cf-conventions/cf-conventions#~~time-coordinate~~ CF-~~Conventions compatible offset~~]<math>^b</math> \|\| TIME		\| TIME \|\| R \|\| time \|\| [http://cfconventions.org/cf-conventions/cf-conventions#CF-Convention]<math>^b</math> \|\| TIME
	\|-		\|-
	\| SHEAR \|\| R \|\| [sea]<math>^c</math>_water_velocity_shear \|\| s-1 \|\| TIME, N_SHEAR_SENSORS		\| SHEAR \|\| R \|\| [sea]<math>^c</math>_water_velocity_shear \|\| s-1 \|\| TIME, N_SHEAR_SENSORS

KikiSchulz at 18:35, 24 May 2024

2024-05-24T18:35:47Z

← Older revision		Revision as of 18:35, 24 May 2024
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	</div>		</div>

	=~~Required~~ Variables=		=Variables=
	<div class="mw-collapsible mw-expand" data-collapsetext="Collapse" data-expandtext="Expand">		<div class="mw-collapsible mw-expand" data-collapsetext="Collapse" data-expandtext="Expand">
	<br>		<br>
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	{\| class="wikitable sortable"		{\| class="wikitable sortable"
	\|-		\|-
	! Variable Name !! Standard Name !! ~~Units of measurement~~ !! ~~dimension~~		! Variable Name !! Req.<math>^a</math> !! Standard Name !! Unit !! Dimensions
	\|-		\|-
	\| TIME \|\| time \|\| [http://cfconventions.org/cf-conventions/cf-conventions#time-coordinate CF-Conventions compatible offset]<math>^a</math> \|\| TIME		\| TIME \|\| R \|\| time \|\| [http://cfconventions.org/cf-conventions/cf-conventions#time-coordinate CF-Conventions compatible offset]<math>^b</math> \|\| TIME
	\|-		\|-
	\| SHEAR \|\| ~~sea_water_velocity_shear<br /> (or water_velocity_shear) \|\| s-1~~ \|\| [~~TIME, N_SHEAR_SENSORS~~]		\| SHEAR \|\| R \|\| [sea]<math>^c</math>_water_velocity_shear \|\| s-1 \|\| TIME, N_SHEAR_SENSORS
	\|}
	<math>^a</math> ~~i.e. "Days since YYYY-MM-DDT00:00:00Z"~~
	~~</div>~~

	~~=Highly-recommended Level 1 Variables=~~
	~~<div class="mw-collapsible mw-expand" data-collapsetext="Collapse" data-expandtext="Expand">~~
	~~<br>~~

	~~{\| class="wikitable sortable"~~
	\|-
	~~! Parameter Name !! Standard Name !! Units of measurement !! dimension~~
	\|-
	~~\| PSPD_REL \|\| platform_speed_wrt_sea_water~~ \|\| m s-1 \|\| TIME ~~<math>^a</math>~~
	\|-		\|-
	\| ~~VIB~~<math>^b</math> \|\| ~~platform_vibration~~ \|\| ~~NA \|\| [~~TIME~~, N_VIB_SENSORS]~~		\| PSPD_REL \|\| HR\|\| platform_speed_wrt_[sea]<math>^c</math>_water \|\| m s-1 \|\| TIME
	\|-		\|-
	\| ~~PRES<math>^c</math>~~ \|\| ~~sea_water_pressure<br /> (water_pressure)~~ \|\| ~~dbar~~ \|\| TIME ~~<math>^a</math>~~		\| VIB \|\| HR \|\| platform_vibration \|\| - \|\| TIME, N_VIB_SENSORS
	\|-		\|-
	\| ~~TEMP~~ \|\| ~~sea_water_temperature<br /> (water_temperature) \|\| degree_Celsius~~ \|\| [~~TIME <math>^a</math>, N_T_SENSORS~~]		\| PRES \|\| HR \|\| [sea]<math>^c</math>_water_pressure\|\| dbar \|\| TIME
	\|}
	~~<math>^a</math> or TIME_SLOW or TIME_CTD~~
	~~<br><math>^b</math> or ACC (see Table for optional variables)~~
	~~<br>~~<math>^c</math> ~~for profiling instruments~~
	~~</div>~~

	~~=Optional Level 1 Variables=~~
	~~<div class="mw-collapsible mw-expand" data-collapsetext="Collapse" data-expandtext="Expand">~~
	~~<br>~~

	{\| ~~class="wikitable sortable"~~
	\|-		\|-
	~~! Parameter Name !! Standard Name !! Units of measurement !! dimension~~		\| TEMP \|\| HR \|\| [sea]<math>^c</math>_water_temperature \|\| degree_Celsius \|\| TIME, N_T_SENSORS
	\|-		\|-
	\| ACC \|\| platform_acceleration \|\| m s-2 \|\| [TIME ~~<math>^b</math>~~, N_ACC_SENSORS]		\| ACC \|\| O \|\| platform_acceleration \|\| m s-2 \|\| TIME, N_ACC_SENSORS
	\|-		\|-
	\| CNDC \|\| ~~sea_water_electrical_conductivity~~<br /> ~~(water_electrical_conductivity)~~ \|\| S m-1 \|\| [TIME_CTD ~~<math>^b</math>~~, N_C_SENSORS]		\| CNDC \|\| O \|\| [sea]<math>^c</math>_water_electrical_conductivity \|\| S m-1 \|\| TIME_CTD, N_C_SENSORS
	\|-		\|-
	\| GRADT \|\| ~~derivative_of_seawater_temperature_wrt_z~~ <math>^c</math>\|\| degree_Celcius m-1 \|\| [TIME, N_GRADT_SENSORS]		\| GRADT \|\| O \|\| derivative_of_[sea]<math>^c</math>_water_temperature_wrt_<math>^*d</math>\|\| degree_Celcius m-1 \|\| TIME, N_GRADT_SENSORS
	\|-		\|-
	\| GRADC \|\| ~~derivative_of_seawater_conductivity_wrt_z~~ <math>^c</math> \|\| ~~Typically not calibrated~~\|\| [TIME, N_GRADC_SENSORS]		\| GRADC \|\| O \|\| derivative_of_[sea]<math>^c</math>_water_conductivity_wrt_<math>^*d</math> \|\| - \|\| TIME, N_GRADC_SENSORS
	\|-		\|-
	\| PITCH \|\| platform_pitch_angle \|\| degree \|\| TIME ~~<math>^a</math>~~		\| PITCH \|\| O \|\| platform_pitch_angle \|\| degree \|\| TIME
	\|-		\|-
	\| ROLL \|\| platform_roll_angle \|\| degree \|\| TIME ~~<math>^a</math>~~		\| ROLL \|\| O \|\| platform_roll_angle \|\| degree \|\| TIME
	\|}		\|}
	<math>^a</math> ~~or TIME_SLOW or TIME_CTD~~		<math>^a</math>: Code for the requirement of variable, R: Required, HR: Highly recommended, O: Optional
	<br><math>^b</math> ~~or TIME_SLOW~~		<br><math>^b</math>: Unit and offset need to be compatible with the Climate and Forecast (CF)-convention
	<br><math>^c</math> or wrt_x or wrt_s; spatial derivative. Typically derived from the rate of change of temperature and divided by the profiling speed.		<br><math>^c</math>: User can choose between water or sea_water depending on the environment
			<br><math>^d</math>: wrt_x or wrt_s; spatial derivative. Typically derived from the rate of change of temperature and divided by the profiling speed.
	</div>		</div>

KikiSchulz: /* Required Variables */

2024-05-24T18:14:54Z

Required Variables

← Older revision		Revision as of 18:14, 24 May 2024
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	{\| class="wikitable sortable"		{\| class="wikitable sortable"
	\|-		\|-
	! ~~Parameter~~ Name !! Standard Name !! Units of measurement !! dimension		! Variable Name !! Standard Name !! Units of measurement !! dimension
	\|-		\|-
	\| TIME \|\| time \|\| [http://cfconventions.org/cf-conventions/cf-conventions#time-coordinate CF-Conventions compatible offset]<math>^a</math> \|\| TIME		\| TIME \|\| time \|\| [http://cfconventions.org/cf-conventions/cf-conventions#time-coordinate CF-Conventions compatible offset]<math>^a</math> \|\| TIME
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	<math>^a</math> i.e. "Days since YYYY-MM-DDT00:00:00Z"		<math>^a</math> i.e. "Days since YYYY-MM-DDT00:00:00Z"
	</div>		</div>


	=Highly-recommended Level 1 Variables=		=Highly-recommended Level 1 Variables=

KikiSchulz at 18:05, 24 May 2024

2024-05-24T18:05:39Z

← Older revision		Revision as of 18:05, 24 May 2024
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	\| TIME \|\| length of the record from turbulence (fast) data channels		\| TIME \|\| length of the record from turbulence (fast) data channels
	\|-		\|-
	\| TIME_* <math>^a</math> \|\| length of the record from ~~the * sensor~~ (~~e.g., CTD or SLOW~~)		\| TIME_*** <math>^a</math> \|\| length of the record from slow data channels (if different from fast)
	\|-		\|-
	\|N_SHEAR_SENSORS \|\|number of shear ~~channel~~ (shear sensors)		\|N_SHEAR_SENSORS \|\|number of shear channels (shear sensors)
	\|-		\|-
	\|N_*_SENSORS <math>^b</math> \|\|number of * channel (sensors)		\|N_*_SENSORS <math>^b</math> \|\|number of * channel (sensors)
	\|-		\|-
	\|}		\|}
	<math>^a</math> Typically ~~we assume~~ TIME for the fast-sampled microstructure channels, ~~and for example~~, ~~_SLOW~~ or ~~_CTD~~ for slower sampled channels such as CTD and tilt sensors. If the application requires different time stamps for different sensors, this can be utilized like TIME_PITCH, TIME_ACC etc.		<math>^a</math> Typically TIME is assumed for the fast-sampled microstructure channels. Use, e.g., TIME_SLOW or TIME_CTD for slower sampled channels such as CTD and tilt sensors. If the application requires different time stamps for different sensors, this can be utilized like TIME_PITCH, TIME_ACC etc.
	<br>		<br>
	<math>^b</math> Please use these examples for related sensors:<br>		<math>^b</math> Please use these examples for related sensors:<br>

Ilker at 12:16, 1 February 2024

2024-02-01T12:16:11Z

← Older revision		Revision as of 12:16, 1 February 2024
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	\|-		\|-
	! Parameter Name !! Standard Name !! Units of measurement !! dimension		! Parameter Name !! Standard Name !! Units of measurement !! dimension
	\|-
	~~\| VIB \|\| platform_vibration \|\| NA \|\| [TIME, N_VIB_SENSORS]~~
	\|-		\|-
	\| ACC \|\| platform_acceleration \|\| m s-2 \|\| [TIME <math>^b</math>, N_ACC_SENSORS]		\| ACC \|\| platform_acceleration \|\| m s-2 \|\| [TIME <math>^b</math>, N_ACC_SENSORS]