*2026/05/11 10:55:54.88 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2025/07/31 01:53:25.000 END TIME : UTC 2025/07/31 01:56:24.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 32 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1 32 2 Depth metres 1.1 31.4 3 Temperature 'deg C (ITS90)' 14.496 14.7126 4 Salinity PSS-78 29.5074 29.6426 5 Oxygen:Dissolved:RBR umol/L 243.2 246.1 6 Oxygen:Dissolved:RBR umol/kg 238 240.8 7 Conductivity S/m 3.65046 3.67054 8 Turbidity:Seapoint NTU 1.1 1.5 9 Number_of_bin_records n/a 3 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 : 18 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 13:07:41 1430 1430 MERGEHDR 1.3 2026/05/06 13:12:58 1430 1430 CLEAN 5.3 2026/05/06 13:13:30 1430 1430 ADTIMCH 4.4 2026/05/06 15:28:35 1430 1430 CLIP 1.4.1 2026/05/07 14:01:19 1430 916 FILTERS 4.3 2026/05/07 14:16:00 916 916 SHIFTDAT 3.5 2026/05/07 14:17:35 916 916 SHIFTDAT 3.5 2026/05/07 14:18:09 916 916 DELETE 6.3 2026/05/07 14:29:39 916 250 CHGUNITS 3.2 2026/05/11 09:35:40 244 243 REORDER 1.3.1 2026/05/11 09:36:19 ? ? REMOVECH 8.2 2026/05/11 10:01:38 243 243 BINAVE 4.2.1 2026/05/11 10:05:01 243 32 CALIB 12.1 2026/05/11 10:18:35 32 32 HDREDIT2 3.2 2026/05/11 10:26:06 ? ? CLEAN 5.3 2026/05/11 10:55:54 32 32 $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 = 515, 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 20.43 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 14.6225 29.5076 245.7 240.5 3.65046 1.2 7 2.0 2.0 14.6234 29.5074 245.9 240.7 3.65054 1.2 10 3.0 2.9 14.6280 29.5098 245.6 240.4 3.65125 1.2 8 4.0 3.9 14.6286 29.5094 245.7 240.5 3.65128 1.2 8 5.0 4.9 14.6313 29.5103 245.9 240.6 3.65166 1.3 6 6.0 5.8 14.6530 29.5170 245.9 240.6 3.65427 1.2 7 7.0 6.9 14.6811 29.5466 245.6 240.4 3.66000 1.2 8 8.0 8.0 14.6968 29.5632 245.3 240.1 3.66321 1.2 7 9.0 8.9 14.7025 29.5747 245.3 240.1 3.66503 1.4 7 10.0 9.9 14.7039 29.5767 245.8 240.6 3.66540 1.2 6 11.0 10.8 14.7058 29.5791 246.0 240.7 3.66586 1.2 7 12.0 11.8 14.7076 29.5825 246.1 240.8 3.66645 1.3 7 13.0 12.9 14.7101 29.5853 246.1 240.8 3.66700 1.2 7 14.0 13.8 14.7111 29.5892 245.9 240.6 3.66756 1.4 7 15.0 14.8 14.7116 29.5915 245.7 240.4 3.66790 1.4 8 16.0 15.9 14.7109 29.5936 245.8 240.5 3.66813 1.5 7 17.0 16.8 14.7117 29.5966 245.6 240.4 3.66856 1.2 6 18.0 17.7 14.7126 29.6106 245.6 240.3 3.67024 1.4 7 19.0 18.8 14.7091 29.6156 245.6 240.3 3.67054 1.3 8 20.0 19.8 14.6813 29.6294 245.2 239.9 3.66977 1.5 8 21.0 20.8 14.6593 29.6231 245.4 240.1 3.66723 1.3 7 22.0 21.8 14.6534 29.6230 245.4 240.1 3.66676 1.4 10 23.0 22.8 14.5836 29.6283 245.0 239.7 3.66146 1.3 8 24.0 23.7 14.5553 29.6260 245.1 239.8 3.65886 1.1 7 25.0 24.7 14.5249 29.6171 244.7 239.5 3.65532 1.2 8 26.0 25.7 14.5486 29.6143 244.5 239.3 3.65706 1.4 8 27.0 26.7 14.5285 29.6179 244.4 239.1 3.65579 1.4 10 28.0 27.7 14.5170 29.6105 244.2 239.0 3.65405 1.3 10 29.0 28.7 14.5417 29.6093 243.5 238.3 3.65604 1.3 10 30.0 29.7 14.5354 29.6209 243.5 238.3 3.65684 1.3 8 31.0 30.7 14.5289 29.6222 243.3 238.1 3.65647 1.2 8 32.0 31.4 14.4960 29.6426 243.2 238.0 3.65597 1.3 3