LAST CHANGED : 2010/05/11 20:19:31 CRUISE NAME(S) : A13p5 (rb1002) CRUISE DATES : 2010/03/08 to 2010/04/17 SHIP NAME : Ronald H. Brown PORTS : Cape Town, South Africa to Takoradi, Ghana CHIEF SCIENTIST : John Bullister DATABASE NAME : aship DATA FILES : rb2010_097_62166.raw to rb2010_079_57600.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 : os75 ACQUISITION : PROGRAM : uhdas PING TYPE : bb 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 2010/03/08 14:28:08 off 300 80 8 5 8 22.00 0.00 0001 2010/03/09 02:45:52 off 300 80 8 5 8 22.00 0.00 0001 2010/03/09 15:03:39 off 300 80 8 5 8 22.00 0.00 0001 2010/03/10 03:21:26 off 300 80 8 5 8 22.00 0.00 0001 2010/03/10 15:39:06 off 300 80 8 5 8 22.00 0.00 0001 2010/03/11 03:56:50 off 300 80 8 5 8 22.00 0.00 0001 2010/03/11 16:14:34 off 300 80 8 5 8 22.00 0.00 0001 2010/03/12 04:32:22 off 300 80 8 5 8 22.00 0.00 0001 2010/03/12 16:50:01 off 300 80 8 5 8 22.00 0.00 0001 2010/03/13 05:07:58 off 300 80 8 5 8 22.00 0.00 0001 2010/03/14 05:48:44 off 300 80 8 5 8 22.00 0.00 0001 2010/03/14 18:07:23 off 300 80 8 5 8 22.00 0.00 0001 2010/03/15 06:25:34 off 300 80 8 5 8 22.00 0.00 0001 2010/03/15 18:44:40 off 300 80 8 5 8 22.00 0.00 0001 2010/03/16 07:03:44 off 300 80 8 5 8 22.00 0.00 0001 2010/03/16 19:22:30 off 300 80 8 5 8 22.00 0.00 0001 2010/03/17 19:59:55 off 300 80 8 5 8 22.00 0.00 0001 2010/03/18 20:42:37 off 300 80 8 5 8 22.00 0.00 0001 2010/03/19 09:06:23 off 300 80 8 5 8 22.00 0.00 0001 2010/03/20 09:48:27 off 300 80 8 5 8 22.00 0.00 0001 2010/03/20 22:06:52 off 300 80 8 5 8 22.00 0.00 0001 2010/03/21 10:30:11 off 300 80 8 5 8 22.00 0.00 0001 2010/03/22 12:57:28 off 300 80 8 5 8 22.00 0.00 0001 2010/03/23 13:33:18 off 300 80 8 5 8 22.00 0.00 0001 2010/03/24 14:14:04 off 300 80 8 5 8 22.00 0.00 0001 2010/03/25 02:31:56 off 300 80 8 5 8 22.00 0.00 0001 2010/03/25 14:49:49 off 300 80 8 5 8 22.00 0.00 0001 2010/03/26 15:30:50 off 300 80 8 5 8 22.00 0.00 0001 2010/03/27 16:06:36 off 300 80 8 5 8 22.00 0.00 0001 2010/03/28 04:24:27 off 300 80 8 5 8 22.00 0.00 0001 2010/03/28 16:42:17 off 300 80 8 5 8 22.00 0.00 0001 2010/03/31 18:33:59 off 300 80 8 5 8 22.00 0.00 0001 2010/04/01 06:56:53 off 300 80 8 5 8 22.00 0.00 0001 2010/04/01 19:14:38 off 300 80 8 5 8 22.00 0.00 0001 2010/04/04 08:41:55 off 300 80 8 5 8 22.00 0.00 0001 2010/04/06 09:42:37 off 300 80 8 5 8 22.00 0.00 0001 2010/04/07 10:14:09 off 300 80 8 5 8 22.00 0.00 0001 2010/04/09 17:47:59 off 300 80 8 5 8 22.00 0.00 0001 2010/04/11 06:28:17 off 300 80 8 5 8 22.00 0.00 0001 2010/04/11 18:41:59 off 300 80 8 5 8 22.00 0.00 0001 2010/04/12 06:55:32 off 300 80 8 5 8 22.00 0.00 0001 2010/04/13 19:41:31 off 300 80 8 5 8 22.00 0.00 0001 2010/04/14 20:08:29 off 300 80 8 5 8 22.00 0.00 0001 2010/04/17 09:25:15 off 300 80 8 5 8 22.00 0.00 0001 HEADING : PRIMARY : gyro CORRECTION : mahrs POSITIONS : gps (specify more detail if available) CALIBRATION : original heading alignment: 22.0 additional rotation 0.28 final transducer angle is (original transducer angle) - (rotate_angle) 22 - (0.28) = 21.72 original scale factor 1 additional scale factor tweak: 1.004 COMMENTS : poor range underway; otherwise pretty clean PROCESSOR : J.Hummon #=========================================== reprocessing from scratch to regain data in regions of low scattering. # rsync config from the data directory to here; # modify to have useful paths (0) rsync the config dir over and edit (1) # make processing directory adcptree.py os75bb --datatype uhdas --configbase RB1002 --configpath config (2) # set up control file cd os75bb cat << EOF > q_py.cnt --yearbase 2010 --pingtype bb --cfgbase RB1002 --cruisename RB1002 --instclass os --instname os75 --dbname aship --datatype uhdas --datadir /home/ulili/uhdas_data_archive/ron_brown/RB1002/raw/os75 --cfgpath /home/jules/working/adcp_proc/proc2010/rb1002_reproc/os75bb/config --ens_len 300 --ping_headcorr --hcorr_inst mahrs --use_topo4edit --delblks 1 --tktail --auto EOF (3) quick_adcp.py --cntfile q_py.cnt --mplplots all --npycalc all ======================================= (4) check rotation cd cal/rotate # copy file in, edit for this case patch_hcorr.py # makes newhcorr.ang, newhcorr.asc # edit, run, look at pictures -- all OK? rotate unrotate.tmp rotate rotate1.tmp cd ../.. quick_adcp.py --yearbase 2010 --use_refsm --steps2rerun \ calib:matfiles --auto --mplplots all --npycalc all ** watertrack ** Number of edited points: 251 out of 261 amp = 0.0001 + 1.0039 (t - 90.2) phase = 0.01 + 0.2700 (t - 90.2) median mean std amplitude 1.0040 1.0039 0.0058 phase 0.2980 0.2700 0.3298 ===> tweak calibration before editing quick_adcp.py --yearbase 2010 --use_refsm --steps2rerun \ rotate:navsteps:calib:matfiles --auto --mplplots all --npycalc all \ --rotate_angle .28 --rotate_amplitude 1.004 ** watertrack ** Number of edited points: 251 out of 261 amp = 0.0001 + 0.9998 (t - 90.2) phase = 0.01 + -0.0104 (t - 90.2) median mean std amplitude 1.0000 0.9998 0.0058 phase 0.0180 -0.0104 0.3299 That's better; now edit (5) edit quick_adcp.py --yearbase 2010 --use_refsm --steps2rerun \ apply_edit:navsteps:calib:matfiles --auto --mplplots all --npycalc all ** watertrack ** Number of edited points: 231 out of 246 amp = 0.0001 + 0.9994 (t - 90.9) phase = 0.01 + -0.0001 (t - 90.9) median mean std amplitude 1.0000 0.9994 0.0051 phase 0.0270 -0.0001 0.3192 review editing ================================= (7) web plots mkdir webpy cp ../os75nb/webpy/sectinfo.txt webpy/ quick_web.py --instping os75bb --cruiseid rb1002 --redo done