LAST CHANGED : 2013/05/12 01:55:36 CRUISE NAME(S) : km1307 CRUISE DATES : 2013/04/01 to 2013/04/01 SHIP NAME : Kilo Moana PORTS : Honolulu, HI to Honolulu, HI CHIEF SCIENTIST : A.Vink DATABASE NAME : a_km DATA FILES : km2013_090_00859.raw to km2013_131_00000.raw STATUS : to do done ------ ----------- averaged [ x ] at sea loaded [ x ] NOTE: time-dependent heading corrections staged (cal/rotate/ens_hcorr.ang) --> check if applied using "rotate" check heading correction [ x ] calibration [ x ] edited [ x ] re-check heading correction [ x ] check editing [ x ] figures [ x ] --> 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 2013/04/01 00:16:20 off 120 70 2 7 2 45.52 0.00 0001 2013/04/02 05:05:36 off 120 70 2 7 2 45.52 0.00 0001 2013/04/02 15:05:36 off 120 70 2 7 2 45.52 0.00 0001 2013/04/03 01:05:36 off 120 70 2 7 2 45.52 0.00 0001 2013/04/04 07:05:35 off 120 70 2 7 2 45.52 0.00 0001 2013/04/05 03:05:36 off 120 70 2 7 2 45.52 0.00 0001 2013/04/05 13:05:36 off 120 70 2 7 2 45.52 0.00 0001 2013/04/06 19:05:36 off 120 70 2 7 2 45.52 0.00 0001 2013/04/10 23:05:36 off 120 70 2 7 2 45.52 0.00 0001 2013/04/11 19:05:36 off 120 70 2 7 2 45.52 0.00 0001 2013/04/13 02:54:54 off 120 70 2 7 2 45.52 0.00 0001 2013/04/13 12:54:54 off 120 70 2 7 2 45.52 0.00 0001 2013/04/13 22:54:54 off 120 70 2 7 2 45.52 0.00 0001 2013/04/14 08:54:54 off 120 70 2 7 2 45.52 0.00 0001 2013/05/05 04:54:55 off 120 70 2 7 2 45.52 0.00 0001 2013/05/05 14:54:55 off 120 70 2 7 2 45.52 0.00 0001 2013/05/05 23:24:32 off 120 70 2 7 2 45.52 0.00 0001 2013/05/06 19:24:32 off 120 70 2 7 2 45.52 0.00 0001 HEADING : PRIMARY : gyro CORRECTION : posmv POSITIONS : gps (specify more detail if available) CALIBRATION : original heading alignment: 45.52 additional rotation 0 final transducer angle is: (original transducer angle) - (0.82 - 0.745) original scale factor 1 additional scale factor (1.0085) COMMENTS : all clean, but PROCESSOR : D.Cardoso --- processing parameters ---------- # written 2016/02/10 22:21:32 # this file contains CODAS quick_adcp.py info #name, value pairs #-------------------- ## copied from dbinfo.txt.orig ## (determined from "sonar"): model = wh ## (determined from "sonar"): frequency = 300 ## (determined from "sonar"): instname = wh300 ## (determined from "sonar"): pingtype = bb badbeam None beamangle 20 configtype python cruisename km1307 datatype uhdas dbname a_km ens_len 120 fixfile a_km.gps pgmin 50 pingpref nb proc_engine python ref_method refsm refuv_smoothwin 3 refuv_source nav sonar wh300 txy_file a_km.gps xducer_dx 0 xducer_dy 0 yearbase 2013 -------- (1) copy km1307/proc/wh300 from at-sea processing (for postprocessing) (2) review the data (a) check calibration:heading correction device: figview.py cal/rotate/*png conclude: no action needed did not apply heading correction (b) check calibration: **watertrack** ------------ Number of edited points: 163 out of 169 amp = 1.0084 + -0.0001 (t - 111.9) phase = 0.09 + 0.0037 (t - 111.9) median mean std amplitude 1.0090 1.0084 0.0087 phase 0.0770 0.0858 0.4826 ------------------- conclude: no action needed proceed to gautoedit ** guess_xducerxy** ------------ guessing ADCP (dx=startboard, dy=fwd) meters from GPS fixfile is a_km.gps calculation done at 2013/05/12 01:55:12 xducer_dx = -2.276243 xducer_dy = 1.142464 signal = 1881.279503 ------------------- conclude: no action needed proceed to gautoedit look at the data: dataviewer.py -c os38bb wh300 -------------- (c) look at the data: dataviewer.py (3) edit "gautoedit" on the wh300 data cd edit gautoedit.py -n5 # apply editing: cd .. quick_adcp.py --steps2rerun apply_edit:navsteps:calib --auto # check editing -- looks OK dataviewer.py (4) - check calibrations again **watertrack** ------------ Number of edited points: 165 out of 169 amp = 0.9998 + -0.0001 (t - 111.9) phase = 0.00 + 0.0032 (t - 111.9) median mean std amplitude 1.0000 0.9998 0.0085 phase 0.0000 0.0039 0.4752 ------------ **transducer-gps offset** ------------ guessing ADCP (dx=startboard, dy=fwd) meters from GPS positions from a_km.agt calculation done at 2016/02/24 19:15:59 xducer_dx = -2.259249 xducer_dy = 1.068436 signal = 1881.279520 ------------ still need small amplitude & phase correction, no transducer calibration: quick_adcp.py --steps2rerun rotate:navsteps:calib --rotate_amplitude 1.0085 --rotate_angle 0.082 --auto Number of edited points: 165 out of 169 amp = 0.9998 + -0.0001 (t - 111.9) phase = -0.74 + 0.0031 (t - 111.9) median mean std amplitude 1.0000 0.9998 0.0085 phase -0.7480 -0.7399 0.4749 [oops -- wrong angle] /quick_adcp.py --steps2rerun rotate:navsteps:calib --rotate_angle -0.745 --auto **watertrack** ------------ Number of edited points: 165 out of 169 amp = 0.9998 + -0.0001 (t - 111.9) phase = 0.00 + 0.0032 (t - 111.9) median mean std amplitude 1.0000 0.9998 0.0085 phase 0.0000 0.0039 0.4752 ------------ (5) make plots: quick_web.py --interactive - view with a browser, look at webpy/index.html (6) extract data adcp_nc.py adcpdb contour/wh300 km1307 wh300 ## dbpath outfilebase cruisetitle sonar test your file by running adcp_ncdump.py contour/wh300.nc quick_adcp.py --steps2rerun matfiles --auto ===== done. OK to submit to JASADCP