*2026/05/11 10:55:53.98 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2025/02/12 01:59:17.000 END TIME : UTC 2025/02/12 02:02:25.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 29 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1 29 2 Depth metres 0.9 28.7 3 Temperature 'deg C (ITS90)' 8.5191 8.7661 4 Salinity PSS-78 25.8763 26.8844 5 Oxygen:Dissolved:RBR umol/L 247.8 255.9 6 Oxygen:Dissolved:RBR umol/kg 242.8 250.8 7 Conductivity S/m 2.79603 2.91001 8 Turbidity:Seapoint NTU 0.3 0.5 9 Number_of_bin_records n/a 6 8 $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 : 4 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 13:07:36 1501 1501 MERGEHDR 1.3 2026/05/06 13:12:53 1501 1501 CLEAN 5.3 2026/05/06 13:13:25 1501 1501 ADTIMCH 4.4 2026/05/06 15:29:16 1501 1501 CLIP 1.4.1 2026/05/07 14:01:16 1501 532 FILTERS 4.3 2026/05/07 14:15:56 532 532 SHIFTDAT 3.5 2026/05/07 14:17:33 532 532 SHIFTDAT 3.5 2026/05/07 14:18:08 532 532 DELETE 6.3 2026/05/07 14:29:36 532 197 CHGUNITS 3.2 2026/05/11 09:35:39 197 197 REORDER 1.3.1 2026/05/11 09:36:18 ? ? REMOVECH 8.2 2026/05/11 10:01:37 197 197 BINAVE 4.2.1 2026/05/11 10:05:00 197 29 CALIB 12.1 2026/05/11 10:18:34 29 29 HDREDIT2 3.2 2026/05/11 10:26:05 ? ? CLEAN 5.3 2026/05/11 10:55:53 29 29 $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 = 970, 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 17.24 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 10:01:37 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 10:18:34 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 10:26:05 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 0.9 8.5694 25.8763 255.8 250.8 2.79698 0.3 8 2.0 1.9 8.5555 25.8765 255.4 250.4 2.79603 0.3 7 3.0 2.9 8.5191 25.9141 255.6 250.6 2.79715 0.4 7 4.0 3.9 8.5319 25.9906 255.9 250.8 2.80561 0.4 7 5.0 5.0 8.5784 26.0345 255.7 250.6 2.81330 0.5 7 6.0 5.9 8.6209 26.0472 255.5 250.4 2.81765 0.5 6 7.0 6.9 8.6773 26.1121 255.3 250.2 2.82814 0.5 7 8.0 7.9 8.7216 26.3065 254.4 249.3 2.85051 0.4 7 9.0 8.9 8.7211 26.3486 253.9 248.8 2.85466 0.4 6 10.0 9.8 8.7425 26.3685 253.7 248.6 2.85821 0.4 7 11.0 10.9 8.7301 26.3747 253.5 248.4 2.85795 0.5 7 12.0 11.9 8.7045 26.3172 253.6 248.4 2.85047 0.4 6 13.0 12.9 8.7274 26.3375 253.1 248.0 2.85418 0.5 7 14.0 13.8 8.7003 26.3906 253.5 248.4 2.85746 0.4 6 15.0 14.8 8.6592 26.4555 253.1 248.0 2.86084 0.5 7 16.0 15.8 8.6748 26.4629 252.6 247.5 2.86276 0.4 7 17.0 16.9 8.6789 26.4781 252.5 247.4 2.86458 0.5 7 18.0 17.8 8.6715 26.5374 252.5 247.4 2.86990 0.5 6 19.0 18.8 8.6910 26.5459 252.3 247.2 2.87221 0.4 7 20.0 19.8 8.7206 26.6377 251.3 246.2 2.88344 0.4 7 21.0 20.8 8.7288 26.6639 250.7 245.6 2.88665 0.4 7 22.0 21.8 8.7249 26.6777 250.5 245.4 2.88776 0.4 6 23.0 22.7 8.7280 26.6920 250.1 245.0 2.88942 0.4 7 24.0 23.7 8.7308 26.7034 249.3 244.3 2.89079 0.4 7 25.0 24.7 8.7551 26.7479 248.9 243.9 2.89699 0.4 6 26.0 25.7 8.7615 26.8291 248.5 243.4 2.90548 0.4 7 27.0 26.7 8.7488 26.8844 248.5 243.4 2.91001 0.5 7 28.0 27.7 8.7552 26.8781 248.2 243.1 2.90990 0.4 7 29.0 28.7 8.7661 26.8601 247.8 242.8 2.90898 0.4 7