LAST CHANGED    : Thu Jun  8 15:12:40 HST 2006
CRUISE NAME(S)  : ka0601, gp106_ens
CRUISE DATES    : 2006/01/06 to 2006/02/09 
SHIP NAME       : Ka`imimoana
PORTS           : Honolulu, HI to Nuku Hiva, French Polynesia to San Diego, CA
CHIEF SCIENTIST : Patrick AHearn
DB_NAME         : a0601
DATA FILES      : *ENS
LINKS           : http://www.pmel.noaa.gov/tao/kaimi/instructions/gp106fci.html
STATUS          : edited, calibrated, done

INSTRUMENTs     : OS75

ACQUISITION     
     PROGRAM    : VmDAS

     PING TYPE  : narrowband
                                    (see adcpdb/\*cnh after first pass)
      PARAMS    : blank=            8   (BK) 
                  pulse =           16  (PL)
                  bin length=       16  (BL)
                  number of bins=   60  (NB) 
HEADING         
     PRIMARY    : gyro
     CORRECTION : posmv;  

POSITIONS       : gps

CALIBRATION     : phase adjustment of
                : final transducer angle = 44.3 - (.419 + .06) = 43.82
                : no amplitude adjustment necessary

COMMENTS        : posmv  NOTE: a few GAMS gaps
                : southbound Honolulu to 10N decimated by bad weather
                : eastbound along 11N decimated by bad weather
                
PROCESSED BY    : Jules Hummon University of Hawaii
----------------------------------------------------------------------

cruiseid=gp106_ens

(0) adcptree.py $cruiseid --instclass os --datatype ens 

(1) # link data
    cd $cruiseid/ping
    ln -s /mnt/ipu_vmdas_disk/kaimi075/gp106/*ENS .
    ls -lL
    cd ..

(2) %% look at configurations
cd quality
filelist = dirs('../ping/*000000.ENS','fullfile',1)        
write_configs(get_configs(os,'filelist',filelist),'outfile_base','gp106');

filelist = dirs('/mnt/ipu_vmdas_disk/kaimi075/gp106/*STA','fullfile',1)        
write_configs(get_configs(os,'filelist',filelist),'outfile_base','gp106');



(3) from gp805, q_py.cnt:

cat << EOF > q_py.cnt
  ### q_py.cnt is
   --yearbase 2006                       # for decimal day conversion
   --dbname a0601                        # database name; in adcpdb
   --ducer_depth 7                       # ENS needs transducer depth
   --use_refsm                           # could use --use_smoothr
   --ens_halign  44.3                    ## h_align for gyro
   --instname os75                       # instrument name (for matlab files)
   --instclass os                        # instrument type
   --datatype ens                        # datafile type
   --pingtype  nb                        # specify nb or bb
   --datafile_glob *.ENS                 # filename extension
   --ensgyrorbin                         # write it out
   ### end of q_py.cnt
# end of q_py.cnt
EOF


(4) quick_adcp.py --cntfile q_py.cnt --auto --tktail


(5a) heading correction: (see heading_correction.txt)
       NOTE: rbins are in load directory -- move to cal/rotate/rbin
       figure: cal/rotate/gyrodh_stats.ps

-------------------------
rotate rotate1.tmp

  quick_adcp.py --use_refsm --yearbase 2006 --instname os75 \
       --steps2rerun navsteps:calib --auto 


watertrack:

Number of edited points:  89 out of 106
   amp   = 1.0010  + -0.0002 (t -  21.5)
   phase =   0.42  + 0.0112 (t -  21.5)
            median     mean      std
amplitude   1.0010   1.0010   0.0102
phase       0.4490   0.4189   0.5697

(6b) cal/watertrk indicates additional rotation needed:
    
    quick_adcp.py --use_refsm --yearbase 2006 --instname os75 \
       --steps2rerun rotate:navsteps:calib:matfiles --auto \
       --rotate_angle .419

watertrk:

Number of edited points:  89 out of 106
   amp   = 1.0010  + -0.0002 (t -  21.5)
   phase =   0.00  + 0.0112 (t -  21.5)
            median     mean      std
amplitude   1.0010   1.0010   0.0103
phase       0.0280   0.0001   0.5705

=============================================================================


(5) preliminary editing, apply
    
    quick_adcp.py --use_refsm --yearbase 2006 --instname os75 \
       --steps2rerun apply_edit:navsteps:calib:matfiles --auto

** watertrack **

Number of edited points:  73 out of  86
   amp   = 1.0003  + -0.0002 (t -  22.6)
   phase =   0.09  + 0.0071 (t -  22.6)
            median     mean      std
amplitude   1.0000   1.0003   0.0082
phase       0.0550   0.0879   0.5603


    
    quick_adcp.py --use_refsm --yearbase 2006 --instname os75 \
       --steps2rerun rotate:navsteps:calib:matfiles --auto \
       --rotate_angle .06


Number of edited points:  73 out of  86
   amp   = 1.0002  + -0.0002 (t -  22.6)
   phase =   0.03  + 0.0072 (t -  22.6)
            median     mean      std
amplitude   1.0000   1.0002   0.0082
phase      -0.0060   0.0279   0.5603


(7) gps may not be directly over transducer 

in nav/
    best_xducerxy('yearbase',2006,'fixfile','a0601.gps',...
                'yoffsets', [-20:5:50])

    best_xducerxy('yearbase',2006,'fixfile','a0601.gps',...
                'yoffsets', [0], 'xoffsets', [-10:10])

    %(no effect)  -- this doesn't help


(8) web