*2018/10/30 15:44:18.58 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2018/07/19 17:18:30.000 TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 28 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : FA8904EB NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.3 28.004 2 Depth metres 1.279 27.77 3 Temperature:Primary 'deg C (ITS90)' 10.6354 17.4546 4 Fluorescence:URU:Wetlabs mg/m^3 0.792 4.184 5 Salinity:T0:C0 PSS-78 24.6478 28.8495 6 Oxygen:Dissolved:SBE mL/L 4.232 6.834 7 Oxygen:Dissolved:SBE umol/kg 184.8577 299.82 8 Conductivity:Primary S/m 3.252356 3.378902 9 Number_of_bin_records n/a 7 18 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 7 F ' ' 1 3 -99 ' ' 9 F ' ' 4 4 -99 ' ' 8 F ' ' 3 5 -99 ' ' 9 F ' ' 4 6 -99 ' ' 7 F ' ' 2 7 -99 ' ' 6 F ' ' 1 8 -99 ' ' 10 F ' ' 6 9 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2018-037\Processing\derive\2018-037-0034.cnv $END *ADMINISTRATION MISSION : 2018-037 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Strait of Georgia Zooplankton SCIENTIST : Young K. PLATFORM : Neocaligus *LOCATION GEOGRAPHIC AREA : Strait of Georgia STATION : IS-2 EVENT NUMBER : 34 LATITUDE : 49 38.20300 N ! (deg min) LONGITUDE : 124 4.99600 W ! (deg min) WATER DEPTH : 27 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE25plus SERIAL NUMBER : 0251123 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 2968 Conductivity ' ' 2173 'Pressure:Strain Gauge' ' ' 1123 'Oxygen:SBE 43' ' ' 0766 'Fluorometer:WET Labs ECO-AFL/FL' ' ' FLRTD-2214 $END $REMARKS 1.0 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.2.2 2018/10/26 13:07:35 3365 3365 CLEAN 5.2.3 2018/10/26 15:38:22 3365 3365 CLIP 1.3 2018/10/26 15:38:35 3365 1466 SHIFTDAT 3.4 2018/10/26 15:38:53 1466 1466 DELETE 6.3 2018/10/26 15:39:05 1466 488 CTDEDIT 5.2.3 2018/10/29 08:59:10 488 454 CALIB 11.9 2018/10/30 12:17:31 454 454 FILTERS 4.3 2018/10/30 12:18:55 454 454 BINAVE 4.2 2018/10/30 12:19:02 454 28 REMOVECH 8.2 2018/10/30 12:19:18 28 28 CHGUNITS 3.1.1 2018/10/30 12:19:29 28 28 REORDER 1.3.1 2018/10/30 15:43:04 ? ? HDREDIT2 3.1.1 2018/10/30 15:44:18 ? ? $END $REMARKS -CLEAN functions: 2018/10/26 15:38:18 20 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in Pressure Set event to last 4 characters of file name -The following CLIP parameters were used. Clip by Record Number Limits First Record,Last Record = 1900, 50000 Time Not Available in File -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 1.70 Salinity was recalculated after shift -The following DELETE parameters were used: Surface Record Removal: Last Press Min Maximum Surface Pressure (relative): 10.00 Surface Swell Pressure Tolerance: 1.00 Pressure filtered over width: 7 Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.30m/s (calculated over 5 points) will be deleted. Drop rate applies in the range 10.00 to 18.44 dbars Sample interval (from FILE section of header) = 0.062 seconds. -CTDEDIT v5.2.3 2018/10/29 08:59:10 34 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2018/10/30 12:17:31 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2018-037\Processing\doc\2018-037-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 0.0000000E+00 0.1060000E+01 -The following FILTER parameters were used. Median filter was used. Filter width = 7 The following channel(s) were filtered. Fluorescence:URU:Wetlabs:ECO-AFL -The following BINAVE parameters were used: Bin channel = Press* Averaging interval = 1.00 Minimum bin value = 0.000 Average value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2018/10/30 12:19:18 The following CHANNEL(S) were removed: Scan_Number Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -CHANGE units: Temperature reference channel: Temperature:Primary Salinity reference channel: Salinity:T0:C0 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2018/10/30 15:44:18 Applied edit header: P:\Cruise_Data_Processing\2018-037\Processing\doc\2018-037-HDR.TXT Channel 1: Pressure [decibar] Format: F10.3 ==> F7.1 Channel 2: Depth [metres] Name: Depth:Salt_Water ==> Depth Format: F10.3 ==> F7.1 Channel 4: Fluorescence:URU:Wetlabs [mg/m^3] Name: Fluorescence:URU:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs Channel 6: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 8: Conductivity:Primary [S/m] Format: F11.6 ==> F10.6 $END *COMMENTS SBE HEADER 1.0 Dec 1 2012 10:43:42 2018-07-19T17:18:27 16.5 0.5 7.3 3.3 0.0 58.6 14.4 10387456 1966899200 144270 27318044 0 0 Sea-Bird Electronics, Inc 1.0 Dec 1 2012 10:43:42 1.0 2015-10-29T13:15:10 temperature-0 2968 conductivity-0 2173 strain-0 4708555 OXY 0766 CHL ECO 2214 NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE 115200 1 0 ser1 9600 1 S> ts 0 start 254 254 1 3 60 0 ser2 9600 1 S> ts 0 start 254 254 1 3 60 0 0 0 0 2800 45 1 0 1 1 1 0 0 0 0 0 0 8 4708555 2015-11-11 6.961122e-01 5.499725e-04 1.531754e-13 -9.283356e+01 4.149143e+01 1.528701e+00 8.370818e+06 -8.596546e+01 5.906569e+00 1.040725e+02 -8.961324e-03 0.000000e+00 0.000000e+00 2.900000e+03 2018-07-19T17:18:30 # nquan = 11 # nvalues = 3365 # units = specified # name 0 = scan: Scan Count # name 1 = prdM: Pressure, Strain Gauge [db] # name 2 = depSM: Depth [salt water, m], lat = 49.00 # name 3 = t090C: Temperature [ITS-90, deg C] # name 4 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3] # name 5 = sbeox0V: Oxygen raw, SBE 43 [V] # name 6 = c0S/m: Conductivity [S/m] # name 7 = dz/dtM: Descent Rate [m/s] # name 8 = sal00: Salinity, Practical [PSU] # name 9 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 10 = flag: flag # span 0 = 1, 3365 # span 1 = -0.038, 28.438 # span 2 = -0.038, 28.195 # span 3 = 10.5515, 17.4596 # span 4 = -0.4030, 63.0844 # span 5 = 1.9847, 3.1736 # span 6 = 3.251425, 3.382977 # span 7 = -1.240, 1.230 # span 8 = 24.6349, 28.9044 # span 9 = 3.9844, 6.6440 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0625 # start_time = Jul 19 2018 17:18:30 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # 2968 # 22-Feb-17 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.30535958e-003 # 6.39798216e-004 # 2.19306163e-005 # 1.97019170e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 2173 # 23-Feb-17 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.01676051e+001 # 1.39410479e+000 # -2.69269723e-003 # 2.58106152e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 1123 # 11-Nov-15 # 6.96112196e-001 # 5.49972465e-004 # 1.53175364e-013 # -9.28335614e+001 # 4.14914260e+001 # 1.52870082e+000 # 8.37081850e+006 # -8.59654618e+001 # 5.90656907e+000 # 1.04072526e+002 # -8.96132376e-003 # 0.00000000e+000 # 0.000000 # # # # # # 0766 # 01-Mar-17 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.3201e-001 # -0.5240 # -4.4417e-003 # 2.5497e-004 # -3.9030e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.2900 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

#
#
#
# # # # FLRTD-2214 # 2/6/2017 # 1.30000000e+001 # # 0.0310 # # # # # # # # # # # # # # # # # # # # #
# datcnv_date = Oct 25 2018 14:20:44, 7.23.2 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2018-037\RAW\CTD\CTD Data\2018-037-0034. xml P:\Cruise_Data_Processing\2018-037\Processing\doc\2018-037-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Oct 26 2018 12:43:50, 7.23.2 # wildedit_in = P:\Cruise_Data_Processing\2018-037\Processing\convert\2018-037-0 034.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 5.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 35 # wildedit_vars = prdM depSM t090C c0S/m # wildedit_excl_bad_scans = yes # alignctd_date = Oct 26 2018 13:04:32, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2018-037\Processing\wildedit\2018-037- 0034.cnv # alignctd_adv = sbeox0V 4.000 # celltm_date = Oct 26 2018 13:05:18, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2018-037\Processing\align\2018-037-0034. cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Oct 26 2018 13:05:59, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2018-037\Processing\celltm\2018-037-0034 .cnv P:\Cruise_Data_Processing\2018-037\Processing\doc\2018-037-ctd.xmlcon # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to remove records corrupted by shed wakes near the top and bottom of the cast. -------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Conductivity and Fluorescence:URU:Wetlabs are nominal and unedited except that some records were removed in editing temperature and salinity. Salinity samples were taken at the bottom of a few CTD casts and during 3 hydro casts with 8 bottles each. There are CTD data collected before 2 of the hydro casts. The CTD was found to be higher than bottle samples by approximately 0.007psu but incomplete flushing of Niskin bottles is likely so the CTD salinity may be closer to, or even lower than, in situ conditions. The accuracy of the CTD salinity is likely within +/-0.005psu. No recalibration was applied. There was dissolved oxygen sampling for this cruise, but there was too much scatter in the comparison with CTD DO and too few samples to enable a justifiable method for excluding outliers. Many samples were flagged 3 by the analyst and the range of DO was limited. The comparison suggested a correction of between 4% and 11%. There was an earlier cruise with a comparison to a CTD911+ cast that suggested that the CTD DO should be increased by 6%. While that comparison was also of limited quality, it looks more reliable, so the 6% correction was applied. Warning: While the CTD fluorescence data are expressed in concentration units, they do not always compare well to extracted chlorophyll samples. For details on the processing see document: 2018-037_Processing_Report.doc. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0 1.06) $END !--1--- --2--- ---3---- ---4--- ---5---- --6--- --7-- ----8---- -9-- !Pressu Depth Temperat Fluores Salinity Oxygen Oxyge Conductiv Numb !re ure: cence: :T0:C0 : n: ity: er_o ! Primary URU: Dissol Disso Primary ~bin ! Wetlabs ved: lved: _rec ! SBE SBE ords !------ ------ -------- ------- -------- ------ ----- --------- ---- *END OF HEADER 1.3 1.3 17.4459 1.571 24.6528 6.82 299.2 3.309004 7 2.0 2.0 17.4464 1.509 24.6528 6.78 297.4 3.309074 15 3.0 3.0 17.4546 1.537 24.6532 6.75 296.2 3.309750 15 4.0 4.0 17.4407 1.534 24.6478 6.80 298.4 3.308114 17 5.0 4.9 17.2934 1.620 24.7157 6.83 299.8 3.305504 16 6.0 5.9 16.8799 2.532 25.2009 6.82 299.1 3.333242 16 7.0 6.9 16.5999 2.988 25.5347 6.68 293.0 3.352010 18 8.0 7.9 16.3152 3.539 25.8129 6.49 284.4 3.363410 17 9.0 8.9 16.0099 3.458 26.0811 6.25 273.7 3.371605 16 10.0 9.9 15.6606 3.620 26.3601 5.93 259.9 3.377173 16 11.0 10.9 14.8534 4.005 26.9219 5.57 244.0 3.378902 17 12.0 11.9 13.9248 4.184 27.4663 5.22 228.6 3.367110 18 13.0 12.9 13.2386 3.904 27.7552 5.03 220.0 3.344511 16 14.0 13.9 12.6329 3.320 28.0056 4.93 215.5 3.323575 16 15.0 14.9 12.1285 2.797 28.1320 4.76 208.3 3.296948 17 16.0 15.9 11.8783 2.430 28.2099 4.53 197.9 3.285314 18 17.0 16.8 11.6227 2.091 28.3182 4.38 191.6 3.276329 15 18.0 17.8 11.1123 1.599 28.5598 4.35 190.1 3.260707 16 19.0 18.8 10.8999 1.141 28.6734 4.33 189.4 3.254554 13 20.0 19.8 10.8137 0.919 28.7103 4.34 189.6 3.252356 17 21.0 20.8 10.7979 0.919 28.7230 4.33 189.0 3.252426 17 22.0 21.8 10.7763 0.915 28.7399 4.31 188.2 3.252464 16 23.0 22.8 10.7603 0.871 28.7539 4.29 187.4 3.252643 17 24.0 23.8 10.7375 0.893 28.7755 4.27 186.4 3.253061 16 25.0 24.8 10.7059 0.838 28.7987 4.26 186.0 3.252940 17 26.0 25.8 10.6856 0.792 28.8141 4.25 185.8 3.252912 17 27.0 26.8 10.6804 0.813 28.8197 4.23 184.9 3.253106 16 28.0 27.8 10.6354 0.803 28.8495 4.23 184.9 3.252562 18