LAST CHANGED : 2018/12/27 19:33:14 CRUISE NAME(S) : FK180824 CRUISE DATES : 2018/08/25 to 2018/09/18 SHIP NAME : Falkor PORTS : Astoria, OR to San Francisco, CA CHIEF SCIENTIST : A, Michael DATABASE NAME : aship DATA FILES : fk2018_236_50999.raw to fk2018_260_07200.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 [ - ] edited [ x ] re-check heading correction [ - ] 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 2018/08/26 14:14:16 off 300 55 16 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) No calibration available: no wt, bt or sonar x gps offset additional rotation 0 final transducer angle is: 44.47 (original transducer angle) - (rotate_angle) applied scale factor 1 additional scale factor (none) COMMENTS : no gaps in heading correction some scattering layers PROCESSOR : U. Pinho --- processing parameters ---------- ## (determined from "sonar"): model = os ## (determined from "sonar"): frequency = 75 ## (determined from "sonar"): instname = os75 ## (determined from "sonar"): pingtype = nb badbeam None beamangle 30 configtype python cruisename FK180824 datatype uhdas dbname aship ens_len 300 fixfile aship.gps hcorr_inst seapath pgmin 50 pingpref None proc_engine python ref_method refsm refuv_smoothwin 3 refuv_source nav sonar os75nb txy_file aship.agt xducer_dx 1 xducer_dy 16 yearbase 2018 (1) Get some info: uhdas_info.py --overview --logfile uhdas_info.txt /home/data/falkor/FK180824 ================================================================== ======= start of report for /home/data/falkor/FK180824 ===== ================================================================== ------raw------- raw: cnav 140 files (fk2018_236_50999 - fk2018_260_07200) raw: gyro 140 files (fk2018_236_50999 - fk2018_260_07200) raw: posmv 140 files (fk2018_236_50999 - fk2018_260_07200) raw: seapath 140 files (fk2018_236_50999 - fk2018_260_07200) raw: soundspeed 140 files (fk2018_236_50999 - fk2018_260_07200) raw: tsg 140 files (fk2018_236_50999 - fk2018_260_07200) adcp: os75 .raw 140 files (fk2018_236_50999 - fk2018_260_07200) adcp: os75 .raw.log 140 files (fk2018_236_50999 - fk2018_260_07200) adcp: os75 .raw.log.bin 140 files (fk2018_236_50999 - fk2018_260_07200) adcp: wh300 .raw 140 files (fk2018_236_50999 - fk2018_260_07200) adcp: wh300 .raw.log 140 files (fk2018_236_50999 - fk2018_260_07200) adcp: wh300 .raw.log.bin 140 files (fk2018_236_50999 - fk2018_260_07200) -----rbin------- rbin: cnav:gps 140 files (fk2018_236_50999 - fk2018_260_07200) rbin: gyro:hdg 140 files (fk2018_236_50999 - fk2018_260_07200) rbin: posmv:gps 140 files (fk2018_236_50999 - fk2018_260_07200) rbin: posmv:pmv 140 files (fk2018_236_50999 - fk2018_260_07200) rbin: seapath:gps_sea 140 files (fk2018_236_50999 - fk2018_260_07200) rbin: seapath:sea 140 files (fk2018_236_50999 - fk2018_260_07200) rbin: soundspeed:spd 140 files (fk2018_236_50999 - fk2018_260_07200) -----gbin------- gbin: os75 (gyro,seapath,soundspeed,posmv,time,cnav) ------ database time ranges -------- proc: os75bb 236.594 - 260.086 (2018/08/25 to 2018/09/18) proc: os75nb 237.593 - 260.086 (2018/08/26 to 2018/09/18) proc: wh300 236.592 - 260.090 (2018/08/25 to 2018/09/18) ---------- end of report for /home/data/falkor/FK180824-------------- # What we see: - GPS messages from: cnav, posmv and seapath - Heading messages : posmv, seapath and gyro - All other feeds : 140 files proc: os75bb 236.594 - 260.086 (2018/08/25 to 2018/09/18) proc: os75nb 237.593 - 260.086 (2018/08/26 to 2018/09/18) proc: wh300 236.592 - 260.090 (2018/08/25 to 2018/09/18) ### POST-PROCESSING ----------------------------------------------------------- cd os75bb plot_nav.py nav/aship.gps Cruise off Oregon, 17 days. (2) review the data (a) check calibration:heading correction device: figview.py cal/rotate/*png no gaps in the heading correction. (b) check calibration: >> no calibration files. Transducers and ancillary inputs are the same as the last cruise. Using calibration from the previous cruise. (3) uvship applied: quick_adcp.py --steps2rerun navsteps:calib --refuv_source uvship --auto (4) edit: dataviewer.py -e quick_adcp.py --steps2rerun apply_edit:navsteps:calib --auto ## check calibration: no calibration available. # check editing -- looks OK dataviewer.py (5) make web plots quick_web.py --interactive - view with a browser, look at webpy/index.html (6) Extract data: quick_adcp.py --steps2rerun matfiles --auto You can extract NetCDF files as well. adcp_nc.py adcpdb contour/os75bb_short FK180824 os75bb adcp_nc.py --long adcpdb contour/os75bb_long FK180824 os75bb To check netcdf file: ncdump -h contour/os75bb_short.nc --- done. data ready to submit