Flow chart for velocity point-measurements

The subgroup will provide recommendations and benchmark datasets that can be used to assess processing algorithm at various stages of estimating $\epsilon$:

1. Data processing of raw measurements
2. Preparing quality-controlled velocities for spectral computations
3. Spectral estimates and identifying the inertial subrange
4. Quality control measures of the estimated $\epsilon$

These four processing levels coincide with the hierarchal format of the ATOMIX NetCDF velocimeters format used for archiving the benchmark datasets.