Level 4 data (velocity profilers): Difference between revisions
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=Dimensions= | =Dimensions= | ||
{| class="wikitable sortable" | |||
|- | |||
! Short name | |||
! Standard name | |||
! Dimensions | |||
! Comments | |||
|- | |||
| TIME | |||
| time | |||
| TIME | |||
| Units in Days since 1950-01-01T00:00:00Z. Provide a bounds attribute to designate the variable containing the limits of each segment ([http://cfconventions.org/cf-conventions/v1.6.0/cf-conventions.html#methods-applied-to-a-timeseries-ex see CF-compliant example]). | |||
|- | |||
| R_DIST | |||
| distance_from_sensor_along_beams | |||
| R_DIST | |||
| Along-beam bin centre distance (in meters) from the transducer | |||
|- | |||
| N_BEAM | |||
| unique_identifier_for_each_beam | |||
| N_BEAM | |||
| Array of 1 to number of beams (3 to 5 typically) | |||
|- | |||
| colspan="4" style="text-align:center; font-weight:bold; background-color:#f9eddd"| Optional dimensions for 5-beam ADCP | |||
|- | |||
| R_DIST5 | |||
| distance_from_sensor_along_beam_5 | |||
| R_DIST5 | |||
| Along-beam bin centre distance (in meters) from the transducer for the 5th vertical beam | |||
|} | |||
</div> | |||
Revision as of 17:43, 16 December 2021
| Page status: Draft | |
|---|---|
| Author(s): | Cynthia |
| Reviewer(s): | |
| Comment: | |
This will dictate the data required at the final processing level, where we store the estimated dissipation estimates [math]\displaystyle{ \varepsilon }[/math] along with quality metrics.
Dimensions
| Short name | Standard name | Dimensions | Comments |
|---|---|---|---|
| TIME | time | TIME | Units in Days since 1950-01-01T00:00:00Z. Provide a bounds attribute to designate the variable containing the limits of each segment (see CF-compliant example). |
| R_DIST | distance_from_sensor_along_beams | R_DIST | Along-beam bin centre distance (in meters) from the transducer |
| N_BEAM | unique_identifier_for_each_beam | N_BEAM | Array of 1 to number of beams (3 to 5 typically) |
| Optional dimensions for 5-beam ADCP | |||
| R_DIST5 | distance_from_sensor_along_beam_5 | R_DIST5 | Along-beam bin centre distance (in meters) from the transducer for the 5th vertical beam |
Return to Level 3 structure function
Go back to the beginning Dataset requirements for ADCP structure function
