*2026/05/11 10:55:55.78 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2025/09/30 01:16:23.000 END TIME : UTC 2025/09/30 01:21:20.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 37 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1 37 2 Depth metres 1.1 36.4 3 Temperature 'deg C (ITS90)' 14.8281 15.2641 4 Salinity PSS-78 23.4007 30.0767 5 Oxygen:Dissolved:RBR umol/L 197 244.2 6 Oxygen:Dissolved:RBR umol/kg 192.7 240.1 7 Conductivity S/m 3.00429 3.73287 8 Turbidity:Seapoint NTU 0.4 3.9 9 Number_of_bin_records n/a 5 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 : 27 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 13:11:25 2378 2378 MERGEHDR 1.3 2026/05/06 13:13:00 2378 2378 CLEAN 5.3 2026/05/06 13:13:36 2378 2378 ADTIMCH 4.4 2026/05/06 15:28:37 2378 2378 CLIP 1.4.1 2026/05/07 14:01:23 2378 1012 FILTERS 4.3 2026/05/07 14:16:03 1012 1012 SHIFTDAT 3.5 2026/05/07 14:17:36 1012 1012 SHIFTDAT 3.5 2026/05/07 14:18:10 1012 1012 DELETE 6.3 2026/05/07 14:29:40 1012 257 CHGUNITS 3.2 2026/05/11 09:35:41 257 257 REORDER 1.3.1 2026/05/11 09:36:19 ? ? REMOVECH 8.2 2026/05/11 10:01:40 257 257 BINAVE 4.2.1 2026/05/11 10:05:01 257 37 CALIB 12.1 2026/05/11 10:18:36 37 37 HDREDIT2 3.2 2026/05/11 10:26:06 ? ? CLEAN 5.3 2026/05/11 10:55:55 37 37 $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 = 1367, 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 24.83 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 1.1 15.2641 23.4007 244.2 240.1 3.00429 3.9 7 2.0 1.9 15.1463 24.9241 232.0 227.9 3.17239 1.0 7 3.0 2.9 15.0240 26.2664 222.9 218.7 3.31730 0.9 8 4.0 3.9 14.9624 27.2413 215.7 211.5 3.42348 1.8 7 5.0 4.9 14.8577 28.2552 211.3 207.0 3.52982 0.8 7 6.0 5.9 14.8592 28.7030 207.3 203.0 3.58039 0.7 7 7.0 6.9 14.8510 28.9269 204.3 200.0 3.60490 0.6 8 8.0 8.0 14.8578 29.1357 203.7 199.4 3.62894 0.7 5 9.0 8.9 14.8711 29.1969 203.6 199.3 3.63697 0.7 7 10.0 9.8 14.8832 29.2176 203.1 198.8 3.64034 0.6 7 11.0 10.8 14.8785 29.2733 202.3 198.0 3.64623 0.6 7 12.0 11.8 14.8724 29.3020 202.2 197.9 3.64898 0.6 7 13.0 12.8 14.8894 29.3632 201.5 197.2 3.65732 0.5 7 14.0 13.8 14.8803 29.5779 200.6 196.3 3.68065 0.5 7 15.0 14.8 14.8738 29.7631 200.2 195.9 3.70087 0.5 7 16.0 15.9 14.8762 29.7903 199.8 195.5 3.70417 0.5 7 17.0 16.9 14.8789 29.8039 199.3 195.0 3.70596 0.5 7 18.0 17.8 14.8715 29.8380 199.2 194.9 3.70917 0.4 6 19.0 18.8 14.8621 29.9016 199.0 194.7 3.71552 0.5 7 20.0 19.8 14.8598 29.9214 198.6 194.3 3.71758 0.5 7 21.0 20.8 14.8561 29.9427 198.1 193.8 3.71969 0.4 7 22.0 21.8 14.8541 29.9565 198.3 194.0 3.72110 0.5 7 23.0 22.8 14.8502 29.9727 198.3 194.0 3.72261 0.5 7 24.0 23.8 14.8448 30.0070 198.0 193.7 3.72602 0.4 7 25.0 24.8 14.8385 30.0270 198.0 193.7 3.72776 0.5 7 26.0 25.8 14.8323 30.0545 198.2 193.9 3.73033 0.6 7 27.0 26.8 14.8314 30.0580 197.6 193.3 3.73069 0.6 7 28.0 27.8 14.8303 30.0621 197.0 192.7 3.73109 0.5 7 29.0 28.8 14.8295 30.0657 197.9 193.6 3.73146 0.6 7 30.0 29.8 14.8291 30.0680 197.5 193.2 3.73173 0.5 7 31.0 30.7 14.8295 30.0680 197.2 192.9 3.73180 0.6 7 32.0 31.7 14.8298 30.0674 197.7 193.4 3.73180 0.6 7 33.0 32.7 14.8300 30.0675 197.6 193.3 3.73187 0.5 7 34.0 33.7 14.8299 30.0679 197.4 193.1 3.73194 0.6 7 35.0 34.7 14.8291 30.0709 197.7 193.4 3.73225 0.5 7 36.0 35.7 14.8283 30.0741 197.9 193.6 3.73258 0.7 8 37.0 36.4 14.8281 30.0767 197.9 193.6 3.73287 0.5 5