LAST CHANGED : 2022/07/12 05:23:55 CRUISE NAME(S) : km2207, hot337 CRUISE DATES : 2022/07/08 to 2022/07/12 SHIP NAME : Kilo Moana PORTS : Honolulu, HI to Honolulu, HI CHIEF SCIENTIST : Carolina Funkey DATABASE NAME : a_km DATA FILES : km2022_188_64119.raw to km2022_192_14400.raw STATUS : to do done ------ ----------- averaged [ x ] loaded [ x ] NOTE: heading correction instrument exists NOTE: time-dependent heading corrections applied IN the ensembles (see cal/rotate/ens_hcorr.ang) 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 2022/07/08 17:53:45 off 300 115 12 7 16 44.55 0.00 0001 2022/07/09 18:53:41 off 300 115 12 7 16 44.55 0.00 0001 HEADING : PRIMARY : heading from gyro CORRECTION : heading correction from posmv NOTE: time-dependent heading corrections applied IN the ensembles (see cal/rotate/ens_hcorr.ang) POSITIONS : gps positions from posmv CALIBRATION : (check original processing parameters) additional rotation 0 final transducer angle is: (original transducer angle) - (rotate_angle) 44.55 applied scale factor 1.0009 additional scale factor (none) COMMENTS : gaps in heading correction? no scattering layers? no bubbles? no underway bias? no Data recording stopped early on this cruise. PROCESSOR : T. Rohrer --- processing parameters ---------- ## (determined from "sonar"): model = os ## (determined from "sonar"): frequency = 38 ## (determined from "sonar"): instname = os38 ## (determined from "sonar"): pingtype = bb beamangle 30 cruisename km2207 datatype uhdas ens_len 300 fixfile a_km.gps frequency 38 hcorr_inst posmv instname os38 model os pingtype bb proc_engine python ref_method refsm refuv_smoothwin 3 refuv_source nav sonar os38bb txy_file a_km.agt xducer_dx 16 xducer_dy 6 yearbase 2022 (unless otherwise stated, comments are relative to root processing directory) codaspy:(os38bb)$ =================================== (0) remake all the plots quick_mplplots.py --plots2run all --yearbase 2021 (1) look at heading correction: are there gaps? figview.py cal/rotate/*png [X] There were no gaps! [] There WERE some gaps! Did not run patch_hcorr.py (2) see what calibration looks like: amp in [0.995, 1.005] : good enough to proceed to the next step. tweak later phase in (-.5, .5) : good enough to proceed to the next step. tweak later rule of thumb: errors when underway: scale factor of 1.02 (i.e. 2%) gives 10cm/s alongtrack error phase error of 1deg gives 10cm crosstrack error (goal is 1cm/s) tail -20 cal/watertrk/adcpcal.out Number of edited points: 19 out of 21 amp = 1.0007 + -0.0007 (t - 190.8) phase = 0.03 + 0.0198 (t - 190.8) median mean std amplitude 1.0010 1.0007 0.0064 phase -0.0320 0.0319 0.3691 nav - pc -1.0000 0.1053 2.8847 var 0.0010 0.0013 0.0008 min var 0.0010 0.0012 0.0007 delta-u -1.8700 -0.5321 3.6185 delta-v 0.0500 -0.1189 4.4878 Continuing with editing. (3) gautoedit.py Really good auto-editing. Removed just a few below seafloor points. (4) apply editing quick_adcp.py --steps2rerun apply_edit:navsteps:calib --proc_engine python --datatype uhdas --auto (5) rechecking calibration tail -20 cal/watertrk/adcpcal.out Number of edited points: 19 out of 20 amp = 1.0009 + -0.0006 (t - 190.8) phase = 0.03 + 0.0219 (t - 190.8) median mean std amplitude 1.0010 1.0009 0.0065 phase -0.0330 0.0307 0.3683 nav - pc 0.0000 0.3158 2.9449 var 0.0010 0.0014 0.0009 min var 0.0010 0.0012 0.0007 delta-u -1.8700 -0.5321 3.6189 delta-v 0.0500 -0.1195 4.4886 quick_adcp.py --steps2rerun rotate:apply_edit:navsteps:calib --rotate_amplitude 1.0009 --rotate_angle 0.0 --auto Number of edited points: 19 out of 20 amp = 1.0000 + -0.0006 (t - 190.8) phase = 0.03 + 0.0221 (t - 190.8) median mean std amplitude 1.0000 1.0000 0.0064 phase -0.0360 0.0306 0.3678 nav - pc 0.0000 0.3684 2.8326 var 0.0010 0.0014 0.0009 min var 0.0010 0.0012 0.0007 delta-u -1.8700 -0.5321 3.6189 delta-v 0.0500 -0.1195 4.4886 Takin' it. Median and mean are split. (6) web plots (make sure to save this file now): Making web plots. mkdir webpy cp ../wh300/webpy/sectinfo.txt webpy/ quick_web.py --redo cd ../ cat os38bb/cruise_info.txt dm_notes_os38bb.txt > os38bb.txt ALL done