*2026/05/11 10:55:54.70 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2025/06/26 02:46:56.000 END TIME : UTC 2025/06/26 02:51:00.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 38 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1 38 2 Depth metres 1.1 37.3 3 Temperature 'deg C (ITS90)' 12.5005 13.1851 4 Salinity PSS-78 27.4301 28.7153 5 Oxygen:Dissolved:RBR umol/L 241.4 269.1 6 Oxygen:Dissolved:RBR umol/kg 236.4 263.7 7 Conductivity S/m 3.30455 3.41468 8 Turbidity:Seapoint NTU 0.7 1.6 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 : GriceBay EVENT NUMBER : 15 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 13:07:40 1953 1953 MERGEHDR 1.3 2026/05/06 13:12:57 1953 1953 CLEAN 5.3 2026/05/06 13:13:30 1953 1953 ADTIMCH 4.4 2026/05/06 15:28:33 1953 1953 CLIP 1.4.1 2026/05/07 14:01:19 1953 914 FILTERS 4.3 2026/05/07 14:16:00 914 914 SHIFTDAT 3.5 2026/05/07 14:17:35 914 914 SHIFTDAT 3.5 2026/05/07 14:18:09 914 914 DELETE 6.3 2026/05/07 14:29:39 914 271 CHGUNITS 3.2 2026/05/11 09:35:40 271 271 REORDER 1.3.1 2026/05/11 09:36:19 ? ? REMOVECH 8.2 2026/05/11 10:01:38 271 271 BINAVE 4.2.1 2026/05/11 10:05:00 271 38 CALIB 12.1 2026/05/11 10:18:35 38 38 HDREDIT2 3.2 2026/05/11 10:26:06 ? ? CLEAN 5.3 2026/05/11 10:55:54 38 38 $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 = 1040, 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 25.72 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 13.1851 27.4301 269.1 263.7 3.30455 1.0 6 2.0 1.9 13.1832 27.4425 269.1 263.7 3.30577 0.9 7 3.0 3.0 13.1356 27.5007 268.3 262.9 3.30841 1.0 9 4.0 3.9 12.9805 27.6944 266.9 261.5 3.31718 0.8 9 5.0 4.9 12.7039 28.0165 264.6 259.1 3.33005 0.8 9 6.0 5.8 12.6883 28.0056 260.9 255.5 3.32768 0.9 8 7.0 6.9 12.6842 28.0050 258.1 252.8 3.32733 0.9 7 8.0 7.9 12.6116 28.0713 255.6 250.3 3.32870 0.9 7 9.0 8.9 12.5057 28.3160 253.2 247.9 3.34642 0.9 6 10.0 9.8 12.5005 28.3861 251.4 246.2 3.35353 0.7 7 11.0 10.8 12.5423 28.4174 249.5 244.3 3.36027 0.9 7 12.0 11.9 12.5888 28.4492 247.6 242.4 3.36745 1.1 7 13.0 12.9 12.6412 28.4647 246.0 240.8 3.37338 1.1 7 14.0 13.9 12.6286 28.4754 244.5 239.4 3.37354 1.0 7 15.0 14.9 12.6085 28.4581 244.0 238.9 3.37010 1.0 7 16.0 15.8 12.6171 28.4634 243.4 238.3 3.37140 1.0 6 17.0 16.8 12.6409 28.4616 242.7 237.6 3.37317 1.0 7 18.0 17.8 12.7093 28.5063 242.1 237.0 3.38352 1.1 7 19.0 18.8 12.7260 28.5300 241.9 236.8 3.38745 1.2 7 20.0 19.8 12.7320 28.5381 242.2 237.1 3.38884 1.3 7 21.0 20.8 12.7227 28.5419 241.9 236.8 3.38854 1.5 7 22.0 21.8 12.7137 28.5517 241.8 236.7 3.38890 1.2 6 23.0 22.7 12.7632 28.6075 241.8 236.7 3.39893 1.4 7 24.0 23.8 12.7828 28.6451 241.7 236.6 3.40459 1.6 8 25.0 24.8 12.7832 28.6495 241.7 236.6 3.40514 1.2 6 26.0 25.7 12.7985 28.6516 241.6 236.5 3.40664 1.3 7 27.0 26.7 12.7916 28.6523 241.4 236.4 3.40620 1.3 8 28.0 27.8 12.7934 28.6517 241.7 236.6 3.40631 1.1 7 29.0 28.8 12.8017 28.6541 242.0 236.9 3.40729 1.2 7 30.0 29.7 12.8092 28.6646 242.2 237.1 3.40906 1.4 7 31.0 30.7 12.8124 28.6691 242.2 237.1 3.40984 1.3 7 32.0 31.7 12.8204 28.6852 242.1 237.0 3.41227 1.2 8 33.0 32.7 12.8196 28.6892 242.1 237.0 3.41267 1.2 7 34.0 33.8 12.8116 28.6945 242.3 237.2 3.41262 1.4 8 35.0 34.6 12.8089 28.6952 242.2 237.1 3.41251 1.4 8 36.0 35.7 12.8062 28.6991 242.3 237.2 3.41275 1.2 8 37.0 36.7 12.8067 28.7072 242.4 237.3 3.41370 1.3 7 38.0 37.3 12.8078 28.7153 242.3 237.2 3.41468 1.3 4