FINDLOG: search near file: ../K2001_082/k2037/A3122001.612 FINDLOG: give up FINDLOG: search near file: ../K2001_082/k2037/A3122001.612 READSERIAL_BB: parse file ../K2001_082/k2037/K2037 down looking serial number is : 2612 up looking serial number is : NaN LOADRDI: Loading data loading down-data ../K2001_082/k2037/A3122001.612 ISBB: BB-data raw data has 432+2 bytes per ensemble read 10732 ensemble and 16 bins using increased bottom echo amplitudes to create bottom track use bin below maximum for bottom track created 380 bottom track data from normal velocities removed 0 values because of low percent good found 373 finite bottom velocities removed 0 values because of high error velocity removed 0 bottom values because of high error velocity using whole profile since no start time was given removed 0 profiles due to larger tilt than 22 removed 22 profiles due to larger tilt difference than 4 multiply weight of bin 1 by 0.5 Outlier discarded 5229 bins down looking ==> load data took 97 seconds LOADNAV: load NAV time series ../A22ctdnav/03701.ctd number of NAV scans: 26379 delta t : 0.86397 seconds update start pos from:NaN°N NaN' NaN°E NaN' to:20°N 51.6012' 66°W 0.0504' updated magnetic deviation and applied correction update end pos from:NaN°N NaN' NaN°E NaN' to:20°N 49.7088' 65°W 59.8128' LOADCTD: load CTD time series ../A22ctdnav/03701.ctd number of CTD scans: 26379 delta t : 0.86397 seconds max CTD pressure 5530 at 31-Oct-2003 20:43:56 max LADCP depth 5376 at 31-Oct-2003 20:43:07 WARNING WARNING bottom time difference between CTD/LADCP is -1 minute Changed Start Time : 31-Oct-2003 18:56:56 to 31-Oct-2003 19:09:30 Changed End Time : 31-Oct-2003 22:49:26 to 31-Oct-2003 22:43:12 CTD max depth : 5426 best lag : 1 pings ~ 1 seconds corr:0.98652 adjust ADCP time to CTD time and shift depth record adjust start/end position GETDPTHI: Depth from vertical velocity inverse method starting run 1 to LADCP depth take soundspeed from CTD profile correct velocities for sound speed maximum depth from int W is :5425.9824 should be :5425.9824 bottom found at 5437 +/- 4 m removing 41 values below bottom ==> get depth took 786 seconds PREPINV: prepare data for inversion, form Super-Ensembles average profiles over (p.avdz) 16 meter discarded 0 bottom tracks velocities because of dist > 300 reduce weight for larger tilts 0.5 at 10 degree will not correct for sound speed twice remove reference velocity and average ensembles Outlier discarded 607 bins down looking reduced ensemble size is 600 LOADSADCP: load SADCP data file ../sadcp/A22_sadcp.mat found 15 SADCP profiles ==> prep inversion took 49 seconds GETINV: compute best velocity profile Barotropic velocity error 0.0046795 [m/s] super ensemble velocity error 0.01237 [m/s] set velocity error to:0.021092 [m/s] vertical resolution (ps.dz) is 10 [m] preaveraged GPS ships vel 1 times smooth Ocean velocity profile found 14 ill constrained elements smooth CTD velocity profile found 5 ill constrained elements bottom inversion mean bottom track weight : 0.85209 weight for bottom track is (ps.botfac) 1 mean sadcp weight : 0.41804 weight for SADCP vel is (ps.sadcpfac) 1 add barotropic constrain weight: 4.5073 weight for drag is (ps.dragfac) 0.19825 ready for inversion length of d : 6083 (CTD vel) length of A1:600 (ocean vel) length of A2:541 Moore-Penrose inverse solve only down trace smooth Ocean velocity profile found 20 ill constrained elements smooth CTD velocity profile Cholesky transform solve only up trace smooth Ocean velocity profile found 19 ill constrained elements smooth CTD velocity profile Cholesky transform ==> inversion took 123 seconds GETSHEAR2: average shear profile over (ps.dz) 10 [m] maximum std (stdf) 2 of data minimum weight 0.1 of data will use 81 % of data increased error because of shear - inverse difference compute vertical diffusivity use dz:640 m long segments save results