NetCDF velocimeters format: Difference between revisions

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== Hierarchal NetCDF format ==
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). The NetCDF benchmark format was designed with the goal of facilitating algorithm testing and verification. Minimum requirements for archiving will be discussed at later date.
[[User:CynthiaBluteau|CynthiaBluteau]] ([[User talk:CynthiaBluteau|talk]]) 21:43, 19 October 2021 (CEST) Work in progress


== Benchmark dataset format for velocity point-measurements ==
ATOMIX provides several benchmark datasets consisting of four processing levels.
[[File:Benchmark adv netcdf.png|380px|thumb|Layout of NetCDF-4 benchmark dataset. The groupings are intended as checkpoints for algorithm testing.]]


== Tests==
# [[Level 1 data (velocity point-measurements)|Raw timeseries]]
<ul class="mw-collapsible mw-collapsed" data-collapsetext="List Title (hide)" data-expandtext="List Title (show)">
#* full resolution data in physical units including quality-control flags
# [[Level 2 data (velocity point-measurements)|Quality-controlled and segmented timeseries]]
#* [[Detrending time series|Detrended]] and subdivided further in individual [[Segmenting datasets|segments]].
# [[Level 3 data (velocity point-measurements)|Spectral observations]]
#* raw and cleaned (if applicable) spectra
# [[Level 4 data (velocity point-measurements)|Dissipation <math>\varepsilon</math> estimates]]
#* dissipation estimates and corresponding quality parameter as time series


<li>Level 1a</li>
----
Return to [[Velocity point-measurements]]


<ul>
[[Category: Velocity point-measurements]]
 
<li>Level 2a</li>
 
<li>Level 2b</li>
 
<ul>
 
<li>Level 3a</li>
 
</ul>
 
<li>Level 2c</li>
 
</ul>
 
<li>Level 1b</li>
 
</ul>
 
== Test 2 ==
 
<ul class="mw-collapsible">
  <li>Lorem</li>
  <li>Ipsum</li>
  <li>Dolor</li>
</ul>

Latest revision as of 15:12, 7 March 2022

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). The NetCDF benchmark format was designed with the goal of facilitating algorithm testing and verification. Minimum requirements for archiving will be discussed at later date.

Benchmark dataset format for velocity point-measurements

ATOMIX provides several benchmark datasets consisting of four processing levels.

Layout of NetCDF-4 benchmark dataset. The groupings are intended as checkpoints for algorithm testing.
  1. Raw timeseries
    • full resolution data in physical units including quality-control flags
  2. Quality-controlled and segmented timeseries
  3. Spectral observations
    • raw and cleaned (if applicable) spectra
  4. Dissipation [math]\displaystyle{ \varepsilon }[/math] estimates
    • dissipation estimates and corresponding quality parameter as time series

Return to Velocity point-measurements

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