NetCDF velocimeters format: Difference between revisions

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This page provides an overview of the NetCDF format of benchmark dataset for instruments that measure velocities at a point in space e.g., [[Acoustic-Doppler Velocimeters|acoustic-Doppler velocimeters]] and [[Travel-time Velocimeters | travel-time velocimeters]] (MAVS).
This page provides an overview of the NetCDF format of benchmark dataset for instruments that measure velocities at a point in space e.g., [[Acoustic-Doppler Velocimeters|acoustic-Doppler velocimeters]] and [[Travel-time Velocimeters | travel-time velocimeters]] (MAVS).


= Raw timeseries =
<div class="mw-collapsible mw-collapsed" id="raw" data-collapsetext="Collapse" data-expandtext="Expand Raw">


[[User:CynthiaBluteau|CynthiaBluteau]] ([[User talk:CynthiaBluteau|talk]]) 19:44, 28 October 2021 (CEST) COuld be collapsible tables or simply bullet lists. Instead of each sublevel into subheadings, they can be in their separate pages.
== Benchmark datasets: Velocity point-measurements ==
==Dimensions==
'''Example of collapsible list'''
<ul class="mw-collapsible">
  <li>TIME</li>
  <li>HEIGHT_AS</li>
</ul>


ATOMIX provides several benchmark datasets consisting of four processing levels.


'''Example of collapsible table'''
[[Level 1 data (velocity point-measurements)|Level 1 - converted]]
{| class="wikitable sortable mw-collapsible"
: full resolution data in physical units
! Short name
! Standard name
|-
| TIME
| ...
|-
| HEIGHT_AS
| nominal_height_above_seabed
|}


[[Level 2 data (velocity point-measurements)|Level 2 - QAQC]]
: full resolution cleaned and despiked parameters from level 1, subdivided in individual [[Section|sections]].


{| class="wikitable sortable mw-collapsible"
[[Level 3 data (velocity point-measurements)|Level 3 - spectra]]
|+ These dimensions are defined for the raw group level but have a caption.
: raw and cleaned spectra
! Short name
! Standard name
|-
| Content
| Goes
|-
| In Here
| Please
|}


==Variables==
[[Level 4 data (velocity point-measurements)|Level 4 - turbulence estimates]]
{| class="wikitable sortable mw-collapsible"
: dissipation estimates and corresponding quality parameter as time series
|+ These variables are defined at group level
! Short name
! Long (standard) name
! Dimensions
|-
| Content
| Goes
| In
|-
| Here
| Please
|
|}


==Group Attributes (metadata)==
For each benchmark data set, all four data levels are included in a single netcdf file along [[netcdf dimensions (shear probes)|standard dimensions]], and including the corresponding [[netcdf meta data (shear probes)|metadata]].
<div class="mw-collapsible"  id="raw_att"  data-expandtext="Expand Raw Attributes" data-collapsetext="Collapse attributes">
===Required===
<ul>
  <li>Att 1</li>
  <li>Att2</li>
</ul>


===Optional ===
<ul>
<li>Enter here</li>
</ul>
</div>


</div>


=Quality-controlled and segmented timeseries=
[[Category: Velocity point-measurements]]
<div class="mw-collapsible mw-collapsed" id="segmented" data-collapsetext="Collapse" data-expandtext="Expand QAQC timeseries">


Insert info here in the same format as [[#raw|Raw]]
-------------------------
</div>
return to [[Velocity point-measurements]]
 
=Spectra=
<div class="mw-collapsible mw-collapsed" id="spectra" data-collapsetext="Collapse" data-expandtext="Expand Spectra">
 
</div>
 
=Dissipation=
<div class="mw-collapsible mw-collapsed" id="dissipation" data-collapsetext="Collapse" data-expandtext="Expand Dissipation">
 
</div>
 
 
[[Category:Velocity point-measurements]]

Revision as of 18:24, 5 November 2021

This page provides an overview of the NetCDF format of benchmark dataset for instruments that measure velocities at a point in space e.g., acoustic-Doppler velocimeters and travel-time velocimeters (MAVS).


Benchmark datasets: Velocity point-measurements

ATOMIX provides several benchmark datasets consisting of four processing levels.

Level 1 - converted

full resolution data in physical units

Level 2 - QAQC

full resolution cleaned and despiked parameters from level 1, subdivided in individual sections.

Level 3 - spectra

raw and cleaned spectra

Level 4 - turbulence estimates

dissipation estimates and corresponding quality parameter as time series

For each benchmark data set, all four data levels are included in a single netcdf file along standard dimensions, and including the corresponding metadata.

return to Velocity point-measurements

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