*2026/05/11 10:55:56.00 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2025/11/25 00:35:06.000 END TIME : UTC 2025/11/25 00:39:12.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 56 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1 56 2 Depth metres 1.2 55.5 3 Temperature 'deg C (ITS90)' 10.0649 11.9328 4 Salinity PSS-78 11.0934 26.5982 5 Oxygen:Dissolved:RBR umol/L 225.1 334 6 Oxygen:Dissolved:RBR umol/kg 220.7 331.2 7 Conductivity S/m 1.33685 3.11735 8 Turbidity:Seapoint NTU 0.4 0.8 9 Number_of_bin_records n/a 4 9 $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 : Dawley EVENT NUMBER : 30 LATITUDE : 49 8.84000 N ! (deg min) LONGITUDE : 125 47.80000 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 13:11:26 1969 1969 MERGEHDR 1.3 2026/05/06 13:13:02 1969 1969 CLEAN 5.3 2026/05/06 13:13:37 1969 1969 ADTIMCH 4.4 2026/05/06 15:29:16 1969 1969 CLIP 1.4.1 2026/05/07 14:01:25 1969 1206 FILTERS 4.3 2026/05/07 14:16:03 1206 1206 SHIFTDAT 3.5 2026/05/07 14:17:36 1206 1206 SHIFTDAT 3.5 2026/05/07 14:18:11 1206 1206 DELETE 6.3 2026/05/07 14:29:42 1206 393 CHGUNITS 3.2 2026/05/11 09:35:41 393 393 REORDER 1.3.1 2026/05/11 09:36:19 ? ? REMOVECH 8.2 2026/05/11 10:01:40 393 393 BINAVE 4.2.1 2026/05/11 10:05:01 393 56 CALIB 12.1 2026/05/11 10:18:36 56 56 HDREDIT2 3.2 2026/05/11 10:26:06 ? ? CLEAN 5.3 2026/05/11 10:55:56 56 56 $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 8.00 hours to times in header file section Add 8.00 hours to times in data records -The following CLIP parameters were used. Clip by Record Number Limits First, Last Records = 764, 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 44.33 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 10:01:40 The following CHANNEL(S) were removed: PAR [umol/m^2/sec] Oxygen:Dissolved:Saturation [%] Record # pH 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 10:18:36 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 1.2 10.0649 11.0934 334.0 331.2 1.33685 0.8 4 2.0 1.9 10.2767 12.7627 307.1 304.2 1.52958 0.7 7 3.0 2.9 11.2766 19.3679 275.5 271.6 2.30023 0.5 7 4.0 3.9 11.7362 23.8580 251.3 246.9 2.81244 0.4 7 5.0 4.9 11.7521 24.0747 242.9 238.6 2.83676 0.5 7 6.0 5.9 11.7723 24.1729 238.4 234.1 2.84871 0.5 7 7.0 6.9 11.7991 24.4024 234.8 230.6 2.87516 0.5 8 8.0 7.9 11.8622 24.7010 232.2 227.9 2.91157 0.4 6 9.0 8.8 11.8827 25.0747 230.7 226.4 2.95301 0.4 7 10.0 9.8 11.8853 25.1800 230.2 225.9 2.96448 0.4 7 11.0 10.8 11.8765 25.1820 230.8 226.5 2.96410 0.5 7 12.0 11.8 11.8633 25.1926 229.7 225.4 2.96432 0.5 7 13.0 12.8 11.8573 25.2075 229.5 225.2 2.96552 0.5 7 14.0 13.8 11.8543 25.3072 229.5 225.2 2.97596 0.5 7 15.0 14.8 11.8570 25.3515 229.4 225.1 2.98092 0.5 7 16.0 15.8 11.8557 25.6337 229.6 225.3 3.01092 0.5 7 17.0 16.8 11.8550 25.7221 229.3 224.9 3.02032 0.5 7 18.0 17.8 11.8559 25.7218 228.4 224.0 3.02039 0.5 7 19.0 18.8 11.8968 25.7691 227.8 223.5 3.02847 0.5 7 20.0 19.8 11.9007 25.8197 227.8 223.4 3.03417 0.5 7 21.0 20.8 11.8974 25.8426 227.9 223.5 3.03640 0.5 7 22.0 21.8 11.9054 25.8621 226.4 222.1 3.03911 0.5 7 23.0 22.8 11.9328 25.9536 226.0 221.7 3.05091 0.5 7 24.0 23.8 11.9293 26.2024 225.5 221.1 3.07717 0.5 7 25.0 24.8 11.9237 26.3050 225.5 221.1 3.08769 0.5 7 26.0 25.8 11.9184 26.3580 225.8 221.4 3.09297 0.5 7 27.0 26.8 11.9188 26.3608 225.9 221.4 3.09334 0.5 6 28.0 27.7 11.9180 26.3749 226.2 221.8 3.09481 0.5 7 29.0 28.8 11.9163 26.4047 225.5 221.1 3.09788 0.5 7 30.0 29.7 11.9144 26.4276 225.5 221.1 3.10021 0.5 7 31.0 30.7 11.9106 26.4628 225.4 221.0 3.10370 0.6 7 32.0 31.7 11.9084 26.4816 225.5 221.1 3.10557 0.5 7 33.0 32.7 11.9058 26.4991 225.4 221.0 3.10727 0.6 7 34.0 33.7 11.9048 26.5078 225.4 221.0 3.10814 0.5 7 35.0 34.7 11.9039 26.5143 226.0 221.6 3.10881 0.5 7 36.0 35.7 11.9028 26.5164 226.8 222.3 3.10898 0.5 7 37.0 36.7 11.9031 26.5168 226.1 221.7 3.10908 0.6 7 38.0 37.7 11.9018 26.5192 225.9 221.5 3.10928 0.5 7 39.0 38.7 11.9014 26.5217 225.8 221.4 3.10955 0.6 7 40.0 39.6 11.9019 26.5219 225.4 221.0 3.10965 0.7 7 41.0 40.6 11.9023 26.5198 225.5 221.1 3.10950 0.6 7 42.0 41.6 11.9017 26.5233 225.8 221.4 3.10985 0.6 7 43.0 42.5 11.9020 26.5269 225.2 220.8 3.11029 0.6 7 44.0 43.6 11.9017 26.5292 226.0 221.6 3.11056 0.6 8 45.0 44.6 11.9026 26.5305 226.7 222.2 3.11079 0.6 7 46.0 45.6 11.9024 26.5354 225.1 220.7 3.11134 0.5 7 47.0 46.6 11.8989 26.5571 225.8 221.4 3.11341 0.6 7 48.0 47.5 11.8971 26.5707 225.6 221.2 3.11476 0.6 7 49.0 48.5 11.8964 26.5729 226.0 221.5 3.11498 0.6 7 50.0 49.5 11.8947 26.5769 226.1 221.7 3.11531 0.6 8 51.0 50.6 11.8925 26.5868 226.2 221.7 3.11623 0.6 7 52.0 51.5 11.8920 26.5922 226.3 221.8 3.11681 0.7 7 53.0 52.5 11.8918 26.5883 225.9 221.5 3.11641 0.6 7 54.0 53.5 11.8903 26.5891 226.1 221.6 3.11641 0.7 8 55.0 54.5 11.8894 26.5921 226.2 221.7 3.11670 0.6 7 56.0 55.5 11.8889 26.5982 226.0 221.5 3.11735 0.7 9