*2026/05/11 10:55:54.57 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2025/06/26 01:37:46.000 END TIME : UTC 2025/06/26 01:41:42.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 44 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1 44 2 Depth metres 1.1 43.4 3 Temperature 'deg C (ITS90)' 12.3383 13.4133 4 Salinity PSS-78 26.7793 28.9814 5 Oxygen:Dissolved:RBR umol/L 228.8 268.4 6 Oxygen:Dissolved:RBR umol/kg 223.9 263.2 7 Conductivity S/m 3.25112 3.43639 8 Turbidity:Seapoint NTU 0.7 2 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 : Dawley EVENT NUMBER : 13 LATITUDE : 49 8.84000 N ! (deg min) LONGITUDE : 125 47.80000 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 13:07:39 1894 1894 MERGEHDR 1.3 2026/05/06 13:12:55 1894 1894 CLEAN 5.3 2026/05/06 13:13:29 1894 1894 ADTIMCH 4.4 2026/05/06 15:28:33 1894 1894 CLIP 1.4.1 2026/05/07 14:01:18 1894 985 FILTERS 4.3 2026/05/07 14:15:59 985 985 SHIFTDAT 3.5 2026/05/07 14:17:34 985 985 SHIFTDAT 3.5 2026/05/07 14:18:09 985 985 DELETE 6.3 2026/05/07 14:29:38 985 317 CHGUNITS 3.2 2026/05/11 09:35:40 317 317 REORDER 1.3.1 2026/05/11 09:36:18 ? ? REMOVECH 8.2 2026/05/11 10:01:38 317 317 BINAVE 4.2.1 2026/05/11 10:05:00 317 44 CALIB 12.1 2026/05/11 10:18:35 44 44 HDREDIT2 3.2 2026/05/11 10:26:06 ? ? CLEAN 5.3 2026/05/11 10:55:54 44 44 $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 = 910, 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 31.93 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 10:01:38 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 13.4133 26.7793 268.4 263.2 3.25112 0.7 6 2.0 2.0 12.8072 27.2705 267.0 261.6 3.25758 0.7 7 3.0 3.0 12.3658 27.8773 266.0 260.5 3.28826 0.7 6 4.0 3.9 12.3424 28.0667 262.1 256.7 3.30662 0.7 7 5.0 4.9 12.3383 28.0582 257.1 251.8 3.30543 0.8 7 6.0 5.9 12.4039 28.0703 252.5 247.3 3.31197 0.7 7 7.0 6.9 12.4539 28.1212 248.6 243.4 3.32142 0.8 6 8.0 7.8 12.4662 28.1510 246.0 240.9 3.32561 0.9 7 9.0 8.8 12.4888 28.1691 243.7 238.6 3.32939 0.8 7 10.0 9.8 12.5075 28.1545 241.8 236.8 3.32936 0.8 7 11.0 10.8 12.5217 28.1454 240.3 235.3 3.32957 0.8 7 12.0 11.8 12.6016 28.1842 239.1 234.1 3.34014 0.9 7 13.0 12.8 12.6622 28.2882 237.9 232.9 3.35616 1.0 8 14.0 13.8 12.6268 28.2347 237.4 232.5 3.34764 0.9 7 15.0 14.8 12.6383 28.1845 236.8 231.9 3.34322 0.9 7 16.0 15.8 12.6866 28.2944 236.4 231.5 3.35891 1.0 7 17.0 16.8 12.7644 28.6295 235.8 230.8 3.40115 1.3 8 18.0 17.9 12.7624 28.6535 235.3 230.3 3.40361 1.2 7 19.0 18.8 12.7598 28.6817 234.8 229.8 3.40645 1.3 7 20.0 19.7 12.7566 28.6997 234.4 229.5 3.40816 1.2 7 21.0 20.8 12.7511 28.7339 234.1 229.2 3.41141 1.5 8 22.0 21.8 12.7461 28.7693 233.4 228.5 3.41483 1.3 7 23.0 22.8 12.7441 28.7844 233.2 228.3 3.41634 1.3 7 24.0 23.7 12.7440 28.7889 233.4 228.5 3.41684 1.4 7 25.0 24.7 12.7435 28.7883 232.9 228.0 3.41679 1.4 7 26.0 25.7 12.7395 28.8112 232.7 227.8 3.41894 1.4 7 27.0 26.7 12.7377 28.8262 232.5 227.6 3.42044 1.4 8 28.0 27.8 12.7350 28.8372 232.2 227.3 3.42144 1.4 7 29.0 28.7 12.7332 28.8495 232.0 227.1 3.42264 1.3 7 30.0 29.7 12.7335 28.8556 231.8 226.9 3.42336 1.3 7 31.0 30.7 12.7335 28.8617 231.5 226.6 3.42406 1.4 8 32.0 31.7 12.7329 28.8749 231.2 226.3 3.42546 1.6 8 33.0 32.7 12.7315 28.9052 230.8 225.9 3.42863 1.5 7 34.0 33.6 12.7308 28.9168 230.7 225.8 3.42985 1.9 7 35.0 34.7 12.7238 28.9553 230.3 225.4 3.43343 1.6 8 36.0 35.7 12.7212 28.9776 230.1 225.2 3.43565 1.6 7 37.0 36.6 12.7230 28.9756 229.8 224.9 3.43561 1.6 8 38.0 37.7 12.7231 28.9738 229.6 224.7 3.43547 1.7 8 39.0 38.7 12.7221 28.9788 229.2 224.4 3.43597 1.6 8 40.0 39.6 12.7219 28.9789 229.3 224.4 3.43599 1.5 8 41.0 40.6 12.7230 28.9814 229.1 224.2 3.43639 2.0 8 42.0 41.6 12.7239 28.9726 229.0 224.1 3.43556 1.8 8 43.0 42.6 12.7261 28.9612 228.8 223.9 3.43457 1.8 8 44.0 43.4 12.7253 28.9653 229.0 224.1 3.43497 1.7 5