LAST CHANGED    : 2024/09/07 02:12:26
CRUISE NAME(S)  : FKt240817
CRUISE DATES    : 2024/08/20  09:52:59 to 2024/08/25  09:53:57
SHIP NAME       : Falkor too
PORTS           : Valparaiso, Chile to Puerto Montt, Chile
CHIEF SCIENTIST : Paul Duncan
DATABASE NAME   : aship
DATA FILES      : ftoo2024_232_35275.raw to ftoo2024_237_28800.raw

STATUS          :  to do                           done
                  ------                       -----------
                  averaged                       [ X ]
                  loaded                         [ X ]
                  check heading correction       [ X ]
                  calibration                    [ X ]
                  edited                         [ X ]
                  re-check heading correction    [ X ]
                  check editing                  [ X ]
                  figures                        [ X ]

INSTRUMENT      : os38

ACQUISITION     :
     PROGRAM    : uhdas
     PROCESSING : python

LOGGING         :

     PARAMETERS : BT : bottom track mode (on or off)
                  SI : sampling interval or averaging period for ensemble (sec)
                  NB : number of bins
                  BL : bin length (m)
                  TD : transducer depth (m)
                  BK : blanking length (m)
                  HO : heading offset applied by DAS (deg)
                  HB : heading bias (deg)
                  CRPH : compensation for roll-pitch-heading, 1:on, 0:off)

                  yy/mm/dd  hh:mm:ss   BT   SI  NB  BL  TD BK     HO     HB CRPH
                  2024/08/20 09:52:59  off  300  75  24   7 16   0.21   0.00 0001

HEADING         :
     PRIMARY    : heading from gyro1
     CORRECTION : heading correction from seapath
                        NOTE: time-dependent heading corrections
                        applied IN the ensembles
                        (see   cal/rotate/ens_hcorr.ang)

POSITIONS       : gps positions from posmv_gps

CALIBRATION     : (check original processing parameters)
                  (1) transducer alignment
                      original transducer alignment: 0.21
                      additional rotation 0.3
                      final transducer angle is: 0.21 - (0.3) = -0.09

                  (2) scale factor
                      original scale factor 1
                      additional scale factor 1.003

                  (3) ADCP (dx=starboard, dy=fwd) meters from GPS
                                     xducer_dx          xducer_dy
                    original:            1                 -10
                    correction           0                   0
                    final offset         1                 -10

COMMENTS        : A short transit cruise.  Apply calibrations from
                  suurounding cruises.

PROCESSOR       : Jamie

--- original processing parameters from dbinfo.txt ----------

## (determined from "sonar"): model = os
## (determined from "sonar"): frequency = 38
## (determined from "sonar"): instname = os38
## (determined from "sonar"): pingtype = nb
             badbeam   None
          beam_order   None
           beamangle   30
          configtype   python
          cruisename   FKt240817
            datatype   uhdas
              dbname   aship
             ens_len   300
             fixfile   aship.gps
          hcorr_inst   seapath
               pgmin   50
            pingpref   None
         proc_engine   python
          ref_method   refsm
     refuv_smoothwin   3
        refuv_source   nav
               sonar   os38nb
            txy_file   aship.agt
           xducer_dx   1
           xducer_dy   -10
            yearbase   2024

==================================================
POST PROCESSING STEPS:
==================================================

-------------------------------------------------------------------------------------
### 1. Check visual oddities
-------------------------------------------------------------------------------------

### Run this: (to look for gaps in the cruise track)
plot_nav.py nav/a*.gps
figview.py
dataviewer.py

# Little to no calibration data.

-------------------------------------------------------------------------------------
### 2. ADCP calibration
-------------------------------------------------------------------------------------

Not yet

-------------------------------------------------------------------------------------
### 3. Editing points
-------------------------------------------------------------------------------------

### Run this: (to go through the dataset and edit out bad values)
dataviewer.py -e

### Run this: (to recompute the calibration residuals)
quick_adcp.py --steps2rerun navsteps:calib --auto

# To apply uvship.
quick_adcp.py --steps2rerun navsteps:calib --refuv_source uvship --auto


# apply final calibration to match surrounding cruises

quick_adcp.py --steps2rerun rotate:navsteps:calib --rotate_amplitude 1.006 --rotate_angle 0.3 --auto

-------------------------------------------------------------------------------------
### 4. Check edited, calibrated dataset against original dataset
-------------------------------------------------------------------------------------

### Run this to compare this sonar with another sonar (after both are finished)
dataviewer.py -c ../wh300  .

-------------------------------------------------------------------------------------
### 5. Make plots and files
-------------------------------------------------------------------------------------

# to section the data.
mkdir webpy
cp ../wh300/webpy/section_info.txt webpy/

### Run this to extract matlab files
quick_adcp.py --steps2rerun matfiles --auto

### Run this to extract a netCDF file
adcp_nc.py adcpdb contour/os38nb FKt240817 os38nb --ship_name "Falkor (too)"

-------------------------------------------------------------------------------------
## (determined from "sonar"): model = os
## (determined from "sonar"): frequency = 38
## (determined from "sonar"): instname = os38
## (determined from "sonar"): pingtype = nb
             badbeam   None
          beam_order   None
           beamangle   30
          configtype   python
          cruisename   FKt240817
            datatype   uhdas
              dbname   aship
             ens_len   300
             fixfile   aship.gps
          hcorr_inst   seapath
               pgmin   50
            pingpref   None
         proc_engine   python
          ref_method   refsm
     refuv_smoothwin   3
        refuv_source   uvship
               sonar   os38nb
            txy_file   aship.agt
           xducer_dx   1
           xducer_dy   -10
            yearbase   2024