PIRATAFR27  - onboard La Thalassa
---------------------------------
26/02/2017 to 02/04/2017
SADCP 38 Ocean Surveyor
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*Processing software: Cascade Exploitation V7.0
from *LTA files (data every 5 minutes)

*Parameters used in CASCADE

reference layer: bins 3 to 5

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): 400
correlation threshold : 60

Impose empty records for periods without measurement > 5 minutes


Bathymetry used: Etopo18
Bathymetry 18min. Etopo2 Smith & Sandwell
Tide : Model_tpxo7.2
Misalignment : -0.280
Pitch : 0.000
Amplitude : 1.002
Mean vertical velocity for good data: 2.384 cm/s
Number of averaged ensemble: 36
Number of cells : 2153790

Latitude Sud: -9.95
Latitude Nord: 16.89
Longitude Ouest: -25.12
Longitude Est: 10.40

Horizontally and vertically smoothed. Flag 1 only. --> file: fr27_OS38_fhv1.nc


Flags:
Flag 1: good data                                             
612133	: 	68.00%
Flag 2: suspect data                                          
14904	: 	1.66%
Flag 3: median filter over 30 ensembles > 2.70 standard deviation
0	: 	0.00%
Flag 4: vertical shear > 0.200 s-1                              
0	: 	0.00%
Flag 5: Errors > 0.500 m/s and pgood > 10%                     
0	: 	0.00%
Flag 6: u,v > 2 m/s                                                
0	: 	0.00%
Flag 7: missing data                                           
273143	: 	30.34%
Flag 8: Data < bottom                                       
0	: 	0.00%
Flag 9: invalidated data (between 2 dates)                           
0	: 	0.00%