LAST CHANGED : 2017/09/23 06:00:43 CRUISE NAME(S) : FK170825 CRUISE DATES : 2017/09/21 to 2017/09/26 SHIP NAME : Falkor PORTS : Honolulu to Honolulu CHIEF SCIENTIST : K. Rubin DATABASE NAME : a_fk DATA FILES : fk2017_263_26290.raw to fk2017_265_21600.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 : os75 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 2017/09/21 07:23:14 off 300 80 8 7 8 44.47 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 : (check original processing parameters) = 44.47 additional rotation 0 final transducer angle is: (original transducer angle) - (rotate_angle) 44.47 applied scale factor 1 additional scale factor (none) COMMENTS : no gaps in heading correction some scattering layers at 600m no watertrack, bottomtrack or cals for dxdy PROCESSOR : U. Pinho --- processing parameters ---------- ## (determined from "sonar"): model = os ## (determined from "sonar"): frequency = 75 ## (determined from "sonar"): instname = os75 ## (determined from "sonar"): pingtype = bb beamangle 30 cruisename FK170825 datatype uhdas ens_len 300 fixfile a_fk.gps frequency 75 hcorr_inst seapath instname os75 model os pingtype bb proc_engine python ref_method refsm refuv_smoothwin 3 refuv_source nav sonar os75bb txy_file a_fk.agt xducer_dx 1 xducer_dy 16 yearbase 2017 #----- (1) Get some info: uhdas_info.py --overview --logfile uhdas_info.txt /home/data/falkor/FK170825/ cat uhdas_info.txt ================================================================== ======= start of report for /home/data/falkor/FK170825/ ===== ================================================================== ------raw------- raw: cnav 138 files (fk2017_238_75730 - fk2017_269_72000) raw: gyro 138 files (fk2017_238_75730 - fk2017_269_72000) raw: posmv 138 files (fk2017_238_75730 - fk2017_269_72000) raw: seapath 138 files (fk2017_238_75730 - fk2017_269_72000) raw: soundspeed 138 files (fk2017_238_75730 - fk2017_269_72000) raw: tsg 136 files (fk2017_238_75730 - fk2017_269_57600) adcp: os75 .raw 34 files (fk2017_263_26290 - fk2017_268_60423) adcp: os75 .raw.log 34 files (fk2017_263_26290 - fk2017_268_60423) adcp: os75 .raw.log.bin 34 files (fk2017_263_26290 - fk2017_268_60423) adcp: wh300 .raw 132 files (fk2017_238_75730 - fk2017_269_72000) adcp: wh300 .raw.log 132 files (fk2017_238_75730 - fk2017_269_72000) adcp: wh300 .raw.log.bin 132 files (fk2017_238_75730 - fk2017_269_72000) -----rbin------- rbin: cnav:gps 138 files (fk2017_238_75730 - fk2017_269_72000) rbin: gyro:hdg 138 files (fk2017_238_75730 - fk2017_269_72000) rbin: posmv:gps 138 files (fk2017_238_75730 - fk2017_269_72000) rbin: posmv:pmv 138 files (fk2017_238_75730 - fk2017_269_72000) rbin: seapath:gps_sea 138 files (fk2017_238_75730 - fk2017_269_72000) rbin: seapath:sea 138 files (fk2017_238_75730 - fk2017_269_72000) rbin: soundspeed:spd 138 files (fk2017_238_75730 - fk2017_269_72000) -----gbin------- gbin: os75 (tsg,gyro,posmv,cnav,time,soundspeed,seapath) gbin: wh300 (tsg,gyro,posmv,cnav,time,soundspeed,seapath) ------ database time ranges -------- proc: os75bb 263.308 - 265.249 (2017/09/21 to 2017/09/23) proc: os75nb 263.308 - 265.530 (2017/09/21 to 2017/09/23) proc: wh300 238.878 - 269.860 (2017/08/27 to 2017/09/27) ---------- end of report for /home/data/falkor/FK170825/-------------- # Overview of the cruise navigation: cd os75bb plot_nav.py nav/a_fk.gps Summary: Falkor sailing NE of Kiribati, around Palmyra Atoll (1.5 days sailing). (2) review the data (a) check calibration:heading correction device: figview.py cal/rotate/*png conclude: no action needed figview.py . (b) check calibration: **watertrack** ------------ tail: cannot open 'cal/watertrk/adcpcal.out' for reading: No such file or directory ------------ **bottomtrack** ------------ tail: cannot open 'cal/botmtrk/btcaluv.out' for reading: No such file or directory ------------ **transducer-gps offset** ------------ tail: cannot open 'cal/watertrk/guess_xducerxy.out' for reading: No such file or directory ------------ (c) look at the data: dataviewer.py (3) edit "gautoedit" cd edit gautoedit.py -n5 # apply editing: cd .. quick_adcp.py --steps2rerun apply_edit:navsteps:calib --auto # check editing -- looks OK dataviewer.py # Just small editing, all good. (4) make web plots quick_web.py --interactive - view with a browser, look at webpy/index.html (5) Extract data: quick_adcp.py --steps2rerun matfiles --auto You can extract NetCDF files as well. adcp_nc.py adcpdb contour/os75bb_short FK170825 os75bb adcp_nc.py --long adcpdb contour/os75bb_long FK170825 os75bb To check netcdf file: ncdump -h contour/os75bb_short.nc # cat cruise_info.txt at the top of this file!