PIRATA-FR17 - EGEE - leg2 onboard L'Antea
---------------------------
20/06/2007 to 04/07/2007
SADCP OS75
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*Processing software:
version 6.2beta CASCADE
from *STA files (data every 2 minutes)

*Parameters used in CASCADE

reference layer: bins 5 to 8


Vertical velocity error threshold :  100
Maximum vertical shear :   0.2
Number of profil to consider before and after each profil :   20
number of standard deviation :   3
Detection of the bottom :  Bathy
V max (cm/s) :  200
correlation threshold    60


Correcting from barotropic tide

Impose empty records for periods without measurement > 5 minutes

Bathymetry used : Etopo18
Tide : Model_tpx07.2
Misalignment : -1.25
Pitch : 0
Amplitude : 1
Mean vertical velocity for good data : 15.348 cm/s (value >1cm/s but it is not recommended to correct for OceanSurveyor SADCP)
Number of averaged ensemble : 31
Number of cells : 790000


Horizontally and vertically smoothed. Flag 1 only. --> file: fr17_egee5_leg2_fhv1.nc


Correlation between the ship's velocity and the parallel and orthognoal component of absolute velocity to the ship's velocity:
Parallel component : min max correlation :   -0.177  0.079
Orthogonal component : min max correlation:  -0.094  0.163

Flags attributed :
flag1 : 714826 90.48 %
flag2 : 23048  2.92 %
flag3 : 0   0 %
flag4 : 0   0 %
flag5 : 0   0 %
flag6 : 0   0 %
flag7 : 52126 6.60 %
flag8 : 0   0 %
flag9 : 0  0 %