*2026/05/11 10:55:54.50 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2025/05/18 05:05:17.000 END TIME : UTC 2025/05/18 05:08:32.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 31 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1 31 2 Depth metres 1.1 30.5 3 Temperature 'deg C (ITS90)' 11.0244 11.3843 4 Salinity PSS-78 26.2724 27.3229 5 Oxygen:Dissolved:RBR umol/L 262.7 271 6 Oxygen:Dissolved:RBR umol/kg 257.4 265.7 7 Conductivity S/m 3.03827 3.12872 8 Turbidity:Seapoint NTU 0.6 1.1 9 Number_of_bin_records n/a 6 10 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F R4 1 2 -99 ' ' 7 F R4 1 3 -99 ' ' 9 F R4 4 4 -99 ' ' 9 F R4 4 5 -99 ' ' 6 F R4 1 6 -99 ' ' 6 F R4 1 7 -99 ' ' 10 F R4 5 8 -99 ' ' 7 F R4 1 9 ' ' ' ' 5 I I 0 $END *ADMINISTRATION MISSION : 2025-097 AGENCY : OSD COUNTRY : Canada PROJECT : Clayoquot Sound Biological Oceanography SCIENTIST : Young K. PLATFORM : Other Vessel *LOCATION GEOGRAPHIC AREA : Clayoquot Sound STATION : GriceBay EVENT NUMBER : 12 LATITUDE : 49 7.14000 N ! (deg min) LONGITUDE : 125 47.69000 W ! (deg min) *INSTRUMENT MODEL : Maestro SERIAL NUMBER : 203655 DATA DESCRIPTION : CTD ! custom item INSTRUMENT TYPE : RBR CTD ! custom item *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SPRD2IS 5.3.1 2026/05/06 13:07:39 1566 1566 MERGEHDR 1.3 2026/05/06 13:12:55 1566 1566 CLEAN 5.3 2026/05/06 13:13:29 1566 1566 ADTIMCH 4.4 2026/05/06 15:28:32 1566 1566 CLIP 1.4.1 2026/05/07 14:01:18 1566 882 FILTERS 4.3 2026/05/07 14:15:59 882 882 SHIFTDAT 3.5 2026/05/07 14:17:34 882 882 SHIFTDAT 3.5 2026/05/07 14:18:09 882 882 DELETE 6.3 2026/05/07 14:29:38 882 266 CHGUNITS 3.2 2026/05/11 09:35:40 266 266 REORDER 1.3.1 2026/05/11 09:36:18 ? ? REMOVECH 8.2 2026/05/11 10:01:38 266 266 BINAVE 4.2.1 2026/05/11 10:05:00 266 31 CALIB 12.1 2026/05/11 10:18:35 31 31 HDREDIT2 3.2 2026/05/11 10:26:06 ? ? CLEAN 5.3 2026/05/11 10:55:54 31 31 $END $REMARKS -CLEAN functions: 2026/05/06 13:13:24 20 Reset #RECS, MIN & MAX values in header. Set event to last 4 characters of file name Set header Start and End times from the data. -The following ADTIMCH parameters were used. Add record number. Add 7.00 hours to times in header file section Add 7.00 hours to times in data records -The following CLIP parameters were used. Clip by Record Number Limits First, Last Records = 685, end from event list: 2025-097_CLIP.csv Time Not Available in File -The following FILTER parameters were used. Gullwing filter was used. Filter width = 5 The following channel(s) were filtered. Conductivity Temperature Oxygen:Dissolved Pressure Oxygen:Dissolved:Saturation -The following SHIFT parameters were used. Shift Channel: Conductivity [mS/cm] # of Records to Advance (-ve for Delay): At REC# 0 Shift= -2.00 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Oxygen:Dissolved [umol/L] # of Records to Advance (-ve for Delay): At REC# 0 Shift= 11.00 Salinity was recalculated after shift -The following DELETE parameters were used: Surface Record Removal: Off Pressure NOT filtered. Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.30m/s (calculated over 8 points) will be deleted. Drop rate applies in the range 10.00 to 18.89 dbars Sample interval (from user input) = 0.125 seconds. -CHANGE units: Temperature reference channel: Temperature Salinity reference channel: Salinity:CTD 'Oxygen:Dissolved' changed from umol/L to umol/kg -REMOVECH 2026/05/11 10:01:38 The following CHANNEL(S) were removed: PAR [umol/m^2/sec] Oxygen:Dissolved:Saturation [%] Record # Event_number Date TIME:UTC -The following BINAVE parameters were used: Bin channel = Pressure Averaging interval = 1.00 Minimum bin value = 0.000 Bin value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -CALIB parameters: 2026/05/11 10:18:35 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = C:\Users\huntingtons\Desktop\RBR_Processing\2_current_processing\2025-097\2025- 097-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 7 Conductivity S/m 10 0.0000000E+00 0.1000000E+00 -HEADER EDITS: 2026/05/11 10:26:06 Applied edit header: C:\Users\huntingtons\Desktop\RBR_Processing\2_current_processing\2025-097\ 2025-097-HDR.TXT Channel 3: Temperature [deg C (ITS90)] Units: deg C(ITS90) ==> deg C (ITS90) Channel 4: Salinity [PSS-78] Name: Salinity:CTD ==> Salinity Channel 8: Turbidity:Seapoint [NTU] Units: FTU ==> NTU Channel 5: Oxygen:Dissolved:RBR [umol/L] Name: Oxygen:Dissolved ==> Oxygen:Dissolved:RBR Channel 6: Oxygen:Dissolved:RBR [umol/kg] Name: Oxygen:Dissolved:NEW ==> Oxygen:Dissolved:RBR -CLEAN functions: 2026/05/11 10:55:53 20 Reset #RECS, MIN & MAX values in header. Set event to last 4 characters of file name Set header Start and End times from the data. *FAILED* $END *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! -------------- ----- ---- ------ ------------ Conductivity S/m 10 -99 () (0 0.1) $END *COMMENTS -------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- No calibration sampling was available. Data was collected by the Ha'oom Fisheries Society and processed at IOS. RBR 203655 was used for casts 1-24, RBR 231083 was used for casts 25-34. Turbidity data are nominal. PAR and pH were dropped due to poor data quality. For details on the processing see document: 2025-097_Processing_Report.doc. -------------------------------------------------------------------------------------- !--1--- --2--- ---3---- ---4---- --5-- --6-- ----7---- --8--- -9-- !Pressu Depth Temperat Salinity Oxyge Oxyge Conductiv Turbid Numb !re ure n: n: ity ity: er_o ! Disso Disso Seapoi ~bin ! lved: lved: nt _rec ! RBR RBR ords !------ ------ -------- -------- ----- ----- --------- ------ ---- *END OF HEADER 1.0 1.1 11.3188 26.2728 270.8 265.5 3.03827 0.8 6 2.0 1.9 11.3520 26.2724 271.0 265.7 3.04073 0.8 9 3.0 2.9 11.3751 26.2948 270.7 265.4 3.04484 0.8 8 4.0 3.9 11.3843 26.3159 270.2 264.9 3.04777 1.0 8 5.0 4.9 11.3727 26.3499 269.8 264.5 3.05051 1.1 9 6.0 5.9 11.3386 26.3920 269.8 264.5 3.05241 0.9 8 7.0 6.9 11.3284 26.3996 269.5 264.2 3.05248 0.8 8 8.0 7.9 11.3057 26.4095 269.4 264.1 3.05186 0.8 8 9.0 8.9 11.2478 26.4528 268.9 263.6 3.05208 0.7 7 10.0 9.8 11.1224 26.5112 268.1 262.8 3.04884 0.7 8 11.0 10.8 11.0985 26.5293 267.8 262.5 3.04897 0.8 8 12.0 11.9 11.0946 26.5365 266.9 261.6 3.04945 0.6 9 13.0 12.9 11.0879 26.5622 265.5 260.2 3.05167 1.0 8 14.0 13.8 11.0398 26.7906 264.8 259.5 3.07183 0.7 9 15.0 14.8 11.0244 26.9113 264.1 258.8 3.08321 0.7 8 16.0 15.8 11.0272 27.0205 263.9 258.6 3.09480 0.6 9 17.0 16.8 11.0319 27.0559 263.6 258.3 3.09886 0.7 8 18.0 17.8 11.0321 27.0589 263.0 257.7 3.09922 0.6 8 19.0 18.8 11.0529 27.1465 262.9 257.6 3.10993 0.9 8 20.0 19.8 11.0534 27.1719 262.8 257.5 3.11265 0.7 8 21.0 20.8 11.0574 27.1694 263.0 257.7 3.11272 0.8 9 22.0 21.8 11.0634 27.2083 263.1 257.8 3.11726 0.7 9 23.0 22.8 11.0636 27.2044 263.0 257.7 3.11692 0.8 10 24.0 23.8 11.0647 27.2151 263.1 257.8 3.11814 0.8 10 25.0 24.8 11.0670 27.2301 263.0 257.7 3.11991 0.7 10 26.0 25.7 11.0666 27.2784 262.7 257.4 3.12492 0.7 10 27.0 26.7 11.0596 27.2970 262.8 257.5 3.12635 0.7 10 28.0 27.7 11.0564 27.3070 262.9 257.5 3.12719 0.7 10 29.0 28.7 11.0531 27.3135 262.8 257.4 3.12763 0.6 10 30.0 29.7 11.0540 27.3229 263.0 257.6 3.12872 0.7 10 31.0 30.5 11.0527 27.3149 263.3 257.9 3.12782 0.9 6