LAST CHANGED : 2014/05/09 CRUISE NAME(S) : FK140922 CRUISE DATES : 2014/09/22 to 2014/09/24 SHIP NAME : Falkor PORTS : Alameda, CA to Alameda, CA CHIEF SCIENTIST : C.Peters DATABASE NAME : aship DATA FILES : fk2014_264_61041.raw to fk2014_266_53093.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 ] *** done: ready for JASADCP ** INSTRUMENT : wh300 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 2014/09/22 17:03:07 off 120 70 2 7 2 22.00 0.00 0001 2014/09/22 23:07:56 on 120 70 2 7 2 22.00 0.00 0001 2014/09/23 01:10:35 on 120 70 2 7 2 22.00 0.00 0001 2014/09/23 03:25:46 off 120 70 2 7 2 22.00 0.00 0001 2014/09/23 03:51:36 off 120 70 2 7 2 22.00 0.00 0001 2014/09/24 01:44:39 off 120 70 2 7 2 22.00 0.00 0001 HEADING : PRIMARY : heading from gyro CORRECTION : heading correction from seapath NOTE: time-dependent heading corrections applied IN the ensembles (see cal/rotate/ens_hcorr.ang) POSITIONS : gps positions from cnav CALIBRATION : original transducer orientation: 22.00 transducer depth: 7.0 (check original processing parameters) additional rotation -0.25 final transducer angle is: (original transducer angle) - (rotate_angle) applied scale factor 1 additional scale factor (none) COMMENTS : no gaps in heading correction PROCESSOR : J.Hummon --- processing parameters ---------- ## (determined from "sonar"): model = wh ## (determined from "sonar"): frequency = 300 ## (determined from "sonar"): pingtype = bb ## (determined from "sonar"): instname = wh300 badbeam None beamangle 20 configtype python cruisename FK140922 datatype uhdas dbname aship ens_len 120 fixfile aship.gps hcorr_inst seapath pgmin 50 proc_engine python ref_method refsm refuv_smoothwin 3 refuv_source nav sonar wh300 txy_file aship.agt xducer_dx 0 xducer_dy 21 yearbase 2014 ======================================================= adcptree.py wh300 --datatype uhdas --cruisename FK140922 (3) (a) change directories to ADCP processing directory just created cd wh300 cat << EOF > q_py.cnt ####----- begin q_py.cnt------------ ## all lines after the first "#" sign are ignored ## python processing --yearbase 2014 --cruisename FK140922 # used to identify configuration files # *must* match prefix of files in config dir # --update_gbin ## NOTE: You should generally remake gbins ## - you are not sure ## - if parameters for averaging changed ## - various other reasons. ## ==> MAKE SURE you move the original gbin directory ## to another name first!! --sonar wh300 --dbname aship --datatype uhdas --ens_len 120 --ping_headcorr ## applies heading correction. ## settings found in config files --max_search_depth 1000 ## use topography for editing? ## 0 = "always use amplitude to guess the bottom; ## flag data below the bottom as bad ## -1 = "never search for the bottom" ## positive integer: use ADCP amp to autodetect ## the bottom. Only do this in "deep water", ## i.e. topo says bottom is deeper than this --incremental --xducer_dx 0 --xducer_dy 21 EOF (c) run quick_adcp.py: quick_adcp.py --cntfile q_py.cnt --auto --------- (4) review the data (a) check calibration:heading correction device: figview.py cal/rotate/*png conclude: no action needed (b) check calibration: **watertrack** ------------ Number of edited points: 25 out of 39 amp = 1.0119 + 0.0028 (t - 265.9) phase = -0.21 + -0.0600 (t - 265.9) median mean std amplitude 1.0090 1.0119 0.0153 phase -0.2980 -0.2063 1.0050 ------------ **bottomtrack** ------------ unedited: 92 points edited: 83 points, 2.0 min speed, 2.5 max dev median mean std amplitude 1.0024 1.0024 0.0020 phase -0.0297 -0.0644 0.1225 ------------ Watertrack does not agree with bottom track; use watertrack quick_adcp.py --steps2rerun rotate:navsteps:calib --rotate_angle -0.25 --auto **watertrack** ------------ Number of edited points: 25 out of 39 amp = 1.0119 + 0.0028 (t - 265.9) phase = 0.04 + -0.0627 (t - 265.9) median mean std amplitude 1.0090 1.0119 0.0153 phase -0.0510 0.0444 1.0055 ------------ (c) look at the data: dataviewer.py (5) edit "gautoedit" cd edit gautoedit.py # apply editing: cd .. quick_adcp.py --steps2rerun apply_edit:navsteps:calib --auto # check editing -- looks OK dataviewer.py (6) - check calibrations again OK, done (7) make plots: quick_web.py --interactive (8) extract data adcp_nc.py adcpdb contour/wh300 FK140922 wh300 quick_adcp.py --steps2rerun matfiles --auto ---- done with processing. Add wh300/cruise_info.txt to the top of this file. Edit with correct info