*2026/05/11 10:55:55.50 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2025/08/13 04:22:42.000 END TIME : UTC 2025/08/13 04:26:59.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 40 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1 40 2 Depth metres 1.1 39.4 3 Temperature 'deg C (ITS90)' 14.5323 15.1689 4 Salinity PSS-78 29.5741 29.9395 5 Oxygen:Dissolved:RBR umol/L 232.4 258.2 6 Oxygen:Dissolved:RBR umol/kg 227.4 252.7 7 Conductivity S/m 3.6886 3.70753 8 Turbidity:Seapoint NTU 0.9 1.5 9 Number_of_bin_records n/a 5 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 : GriceBay EVENT NUMBER : 24 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 13:07:45 2054 2054 MERGEHDR 1.3 2026/05/06 13:13:00 2054 2054 CLEAN 5.3 2026/05/06 13:13:35 2054 2054 ADTIMCH 4.4 2026/05/06 15:28:37 2054 2054 CLIP 1.4.1 2026/05/07 14:01:22 2054 892 FILTERS 4.3 2026/05/07 14:16:02 892 892 SHIFTDAT 3.5 2026/05/07 14:17:36 892 892 SHIFTDAT 3.5 2026/05/07 14:18:10 892 892 DELETE 6.3 2026/05/07 14:29:40 892 288 CHGUNITS 3.2 2026/05/11 09:35:41 288 288 REORDER 1.3.1 2026/05/11 09:36:19 ? ? REMOVECH 8.2 2026/05/11 10:01:39 288 288 BINAVE 4.2.1 2026/05/11 10:05:01 288 40 CALIB 12.1 2026/05/11 10:18:36 40 40 HDREDIT2 3.2 2026/05/11 10:26:06 ? ? CLEAN 5.3 2026/05/11 10:55:55 40 40 $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 = 1163, 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 27.93 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 10:01:39 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 10:18:36 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 15.1689 29.5741 258.2 252.7 3.70423 1.2 6 2.0 1.9 15.1534 29.5867 257.9 252.4 3.70436 1.2 9 3.0 2.9 15.1495 29.6017 257.9 252.4 3.70576 1.2 7 4.0 3.9 15.1498 29.5971 257.1 251.6 3.70531 1.1 7 5.0 4.9 15.1288 29.6278 256.8 251.3 3.70702 1.1 7 6.0 5.9 15.0510 29.6850 256.3 250.8 3.70687 1.2 7 7.0 6.9 15.0079 29.7232 255.3 249.8 3.70753 1.1 7 8.0 7.9 14.9592 29.7544 254.1 248.6 3.70691 1.1 7 9.0 8.9 14.8518 29.7877 253.0 247.6 3.70151 1.1 7 10.0 9.9 14.8503 29.7875 251.8 246.4 3.70140 1.1 7 11.0 10.8 14.8585 29.7891 250.1 244.7 3.70231 1.4 7 12.0 11.8 14.7783 29.8316 248.8 243.4 3.70026 1.1 8 13.0 12.9 14.7657 29.8214 247.1 241.8 3.69808 1.1 7 14.0 13.8 14.7582 29.8092 245.9 240.6 3.69612 1.1 8 15.0 14.8 14.7906 29.8210 244.6 239.3 3.70025 1.1 7 16.0 15.8 14.8113 29.8212 243.6 238.3 3.70208 1.2 8 17.0 16.8 14.7792 29.8398 243.1 237.9 3.70146 1.5 7 18.0 17.8 14.7530 29.8126 242.4 237.2 3.69622 1.1 8 19.0 18.8 14.7292 29.8088 241.4 236.2 3.69379 1.1 7 20.0 19.7 14.7166 29.7989 241.0 235.8 3.69166 1.1 7 21.0 20.7 14.7360 29.7918 240.4 235.2 3.69256 1.1 8 22.0 21.8 14.7453 29.7877 239.6 234.4 3.69294 1.2 7 23.0 22.8 14.7604 29.7845 239.5 234.3 3.69391 1.0 8 24.0 23.8 14.7347 29.7917 239.5 234.3 3.69256 1.0 7 25.0 24.7 14.7500 29.7875 239.1 233.9 3.69343 1.0 8 26.0 25.7 14.7320 29.7971 238.7 233.6 3.69301 1.0 7 27.0 26.7 14.6947 29.8123 238.0 232.9 3.69156 1.1 8 28.0 27.7 14.6504 29.8303 237.7 232.6 3.68983 1.1 7 29.0 28.7 14.6355 29.8347 237.4 232.3 3.68909 1.2 7 30.0 29.7 14.6337 29.8343 236.3 231.2 3.68893 1.1 7 31.0 30.7 14.6297 29.8341 236.0 230.9 3.68860 1.1 7 32.0 31.7 14.6239 29.8426 235.4 230.3 3.68910 1.1 7 33.0 32.7 14.6199 29.8493 234.9 229.8 3.68954 1.1 7 34.0 33.7 14.6190 29.8516 234.6 229.5 3.68976 1.1 7 35.0 34.7 14.6199 29.8491 234.2 229.1 3.68960 1.0 7 36.0 35.6 14.6080 29.8606 233.6 228.5 3.68989 1.0 7 37.0 36.7 14.5930 29.8735 233.5 228.4 3.69008 0.9 8 38.0 37.6 14.5632 29.9032 233.3 228.2 3.69089 1.0 7 39.0 38.6 14.5483 29.9227 232.7 227.7 3.69182 1.1 7 40.0 39.4 14.5323 29.9395 232.4 227.4 3.69236 1.1 5