PIRATA-FR17 -  leg1 onboard L'Antea
---------------------------
07/06/2007 to 12/06/2007
SADCP OS75
---------------------------

*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 :   0.1
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) : 150
correlation threshold    60


Correcting from barotropic tide


Impose empty records for periods without measurement > 5 minutes


Bathymetry used : Etopo18
Tide : Model_tpx07.2
Misalignment : 0
Pitch : 0
Amplitude : 1
Mean vertical velocity for good data : 25.449 cm/s (value >1cm/s but it is not recommended to correct for OceanSurveyor SADCP)
Number of averaged ensemble : 33
Number of cells : 116800


Horizontally and vertically smoothed. Flag 1 only. --> file: fr17_leg1_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 : 0.338  0.420 
Orthogonal component : min max correlation:  -0.278  0.474

Flags attributed :
flag1 : 95839 82.05 %
flag2 : 5327  4.56 %
flag3 : 0   0 %
flag4 : 0   0 %
flag5 : 0   0 %
flag6 : 0   0 %
flag7 : 15634 13.39 %
flag8 : 0   0 %
flag9 :  0   0 %