*2026/05/11 10:55:54.64 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2025/06/26 02:12:30.000 END TIME : UTC 2025/06/26 02:18:33.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 91 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1 91 2 Depth metres 1.1 89.8 3 Temperature 'deg C (ITS90)' 11.0082 16.6965 4 Salinity PSS-78 16.1208 29.4001 5 Oxygen:Dissolved:RBR umol/L 59.8 294.9 6 Oxygen:Dissolved:RBR umol/kg 58.5 288.9 7 Conductivity S/m 2.21047 3.53309 8 Turbidity:Seapoint NTU 0.1 0.9 9 Number_of_bin_records n/a 2 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 : Tofino EVENT NUMBER : 14 LATITUDE : 49 10.17000 N ! (deg min) LONGITUDE : 125 38.76000 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 2903 2903 MERGEHDR 1.3 2026/05/06 13:12:56 2903 2903 CLEAN 5.3 2026/05/06 13:13:29 2903 2903 ADTIMCH 4.4 2026/05/06 15:28:33 2903 2903 CLIP 1.4.1 2026/05/07 14:01:18 2903 1834 FILTERS 4.3 2026/05/07 14:16:00 1834 1834 SHIFTDAT 3.5 2026/05/07 14:17:35 1834 1834 SHIFTDAT 3.5 2026/05/07 14:18:09 1834 1834 DELETE 6.3 2026/05/07 14:29:38 1834 644 CHGUNITS 3.2 2026/05/11 09:35:40 644 644 REORDER 1.3.1 2026/05/11 09:36:18 ? ? REMOVECH 8.2 2026/05/11 10:01:38 644 644 BINAVE 4.2.1 2026/05/11 10:05:00 644 91 CALIB 12.1 2026/05/11 10:18:35 91 91 HDREDIT2 3.2 2026/05/11 10:26:06 ? ? CLEAN 5.3 2026/05/11 10:55:54 91 91 $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 = 1070, 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 78.53 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 16.6965 16.1208 256.2 253.4 2.21047 0.5 5 2.0 1.9 15.2491 22.7098 261.8 257.5 2.90854 0.4 7 3.0 2.9 13.2088 26.9278 277.0 271.5 3.25169 0.2 7 4.0 4.0 12.3046 27.0954 284.2 278.6 3.20005 0.2 7 5.0 5.0 11.7169 27.2708 293.7 287.7 3.17339 0.7 7 6.0 5.9 11.4294 27.3561 294.9 288.9 3.16019 0.7 7 7.0 6.9 11.2677 27.4373 289.2 283.3 3.15621 0.5 7 8.0 7.9 11.1085 27.5650 278.7 273.0 3.15718 0.1 7 9.0 8.8 11.0453 27.6425 266.8 261.3 3.16034 0.1 7 10.0 9.9 11.0082 27.6603 254.9 249.7 3.15934 0.1 7 11.0 10.9 11.0442 27.6944 245.0 240.0 3.16569 0.1 6 12.0 11.8 11.1631 27.8310 233.9 229.0 3.18915 0.1 7 13.0 12.8 11.2547 27.8927 223.9 219.3 3.20277 0.1 7 14.0 13.9 11.3705 27.9580 215.6 211.1 3.21870 0.1 7 15.0 14.9 11.4321 27.9977 209.8 205.5 3.22771 0.1 6 16.0 15.8 11.4956 28.0377 205.7 201.4 3.23693 0.1 7 17.0 16.8 11.5412 28.0708 201.7 197.5 3.24402 0.1 7 18.0 17.8 11.6051 28.1041 198.0 193.9 3.25261 0.1 7 19.0 18.8 11.7377 28.1464 196.0 191.9 3.26758 0.2 7 20.0 19.8 11.8607 28.1799 196.1 192.0 3.28091 0.1 7 21.0 20.8 11.9346 28.2490 197.0 192.9 3.29411 0.2 7 22.0 21.8 11.9784 28.2617 198.1 194.0 3.29897 0.2 7 23.0 22.8 12.0283 28.2895 199.2 195.1 3.30593 0.2 6 24.0 23.7 12.0297 28.2977 200.7 196.5 3.30694 0.2 8 25.0 24.8 12.0873 28.3137 202.6 198.4 3.31329 0.2 7 26.0 25.8 12.1257 28.3402 204.5 200.2 3.31920 0.2 7 27.0 26.8 12.1564 28.3612 205.8 201.5 3.32391 0.2 7 28.0 27.7 12.1803 28.3818 208.0 203.6 3.32805 0.2 7 29.0 28.7 12.1838 28.3966 209.1 204.7 3.32994 0.2 7 30.0 29.7 12.1898 28.3991 210.3 205.9 3.33072 0.2 7 31.0 30.7 12.2006 28.4125 211.6 207.2 3.33305 0.2 7 32.0 31.7 12.2023 28.4182 212.8 208.3 3.33383 0.2 7 33.0 32.7 12.2063 28.4223 213.8 209.3 3.33462 0.2 7 34.0 33.7 12.2082 28.4282 214.5 210.0 3.33543 0.2 7 35.0 34.7 12.2078 28.4294 215.3 210.8 3.33557 0.2 7 36.0 35.7 12.2101 28.4294 216.0 211.5 3.33580 0.2 7 37.0 36.7 12.2209 28.4432 216.6 212.0 3.33817 0.2 7 38.0 37.7 12.2337 28.4570 217.1 212.5 3.34069 0.2 7 39.0 38.7 12.2408 28.4690 217.7 213.1 3.34257 0.2 7 40.0 39.7 12.2537 28.4810 218.0 213.4 3.34493 0.2 7 41.0 40.7 12.2575 28.4911 218.1 213.5 3.34634 0.2 7 42.0 41.7 12.2601 28.4926 218.7 214.1 3.34675 0.2 7 43.0 42.7 12.2631 28.4952 219.1 214.5 3.34730 0.2 7 44.0 43.6 12.2740 28.5049 219.3 214.7 3.34925 0.3 6 45.0 44.5 12.2792 28.5155 219.3 214.7 3.35083 0.2 7 46.0 45.5 12.2811 28.5191 219.4 214.8 3.35140 0.2 7 47.0 46.5 12.2824 28.5199 219.5 214.9 3.35163 0.2 7 48.0 47.5 12.2843 28.5223 219.6 215.0 3.35208 0.2 7 49.0 48.5 12.2859 28.5239 219.8 215.2 3.35241 0.2 7 50.0 49.5 12.2900 28.5274 219.7 215.1 3.35315 0.2 7 51.0 50.5 12.2985 28.5377 219.6 215.0 3.35497 0.3 7 52.0 51.5 12.3112 28.5516 219.6 215.0 3.35752 0.3 8 53.0 52.5 12.3246 28.5704 219.3 214.7 3.36063 0.3 6 54.0 53.5 12.3308 28.5838 219.2 214.6 3.36259 0.3 8 55.0 54.6 12.3331 28.5875 219.0 214.4 3.36320 0.3 7 56.0 55.5 12.3373 28.5915 218.8 214.2 3.36401 0.3 7 57.0 56.5 12.3434 28.6000 218.5 213.9 3.36544 0.3 7 58.0 57.5 12.3457 28.6034 218.1 213.5 3.36603 0.3 7 59.0 58.5 12.3528 28.6105 218.0 213.4 3.36740 0.3 7 60.0 59.4 12.3573 28.6183 217.7 213.1 3.36863 0.3 7 61.0 60.4 12.3600 28.6212 217.6 213.0 3.36920 0.4 7 62.0 61.4 12.3668 28.6285 216.9 212.4 3.37056 0.4 8 63.0 62.5 12.3720 28.6354 216.7 212.1 3.37175 0.4 7 64.0 63.4 12.3815 28.6422 216.5 211.9 3.37328 0.4 7 65.0 64.4 12.3914 28.6557 216.0 211.4 3.37556 0.4 8 66.0 65.5 12.3939 28.6602 215.4 210.8 3.37628 0.4 7 67.0 66.4 12.4064 28.6683 214.7 210.2 3.37819 0.5 7 68.0 67.4 12.4194 28.6871 213.9 209.4 3.38128 0.6 8 69.0 68.4 12.4245 28.6913 213.2 208.7 3.38219 0.5 7 70.0 69.3 12.4389 28.7009 212.0 207.5 3.38442 0.5 7 71.0 70.3 12.4584 28.7143 210.2 205.7 3.38747 0.5 8 72.0 71.4 12.4751 28.7356 208.0 203.6 3.39112 0.6 7 73.0 72.4 12.4811 28.7411 205.9 201.5 3.39224 0.6 8 74.0 73.4 12.4866 28.7441 203.8 199.5 3.39305 0.5 7 75.0 74.4 12.4941 28.7488 202.0 197.7 3.39419 0.6 8 76.0 75.4 12.5060 28.7594 199.9 195.7 3.39633 0.5 7 77.0 76.3 12.5085 28.7638 198.2 194.0 3.39703 0.6 7 78.0 77.3 12.5102 28.7638 196.5 192.4 3.39722 0.9 8 79.0 78.3 12.5166 28.7689 195.1 191.0 3.39833 0.6 7 80.0 79.3 12.5247 28.7724 193.3 189.2 3.39939 0.6 8 81.0 80.3 12.5892 28.7949 190.4 186.4 3.40709 0.6 7 82.0 81.3 12.6356 28.8607 185.5 181.6 3.41793 0.6 8 83.0 82.3 12.6642 28.8724 180.4 176.5 3.42156 0.5 7 84.0 83.2 12.7826 28.9368 172.3 168.6 3.43818 0.6 7 85.0 84.2 13.0548 29.0992 156.4 153.1 3.47809 0.7 8 86.0 85.2 13.1913 29.2990 138.1 135.1 3.51097 0.6 7 87.0 86.2 13.2342 29.3199 121.6 119.0 3.51684 0.6 8 88.0 87.2 13.2825 29.3641 105.5 103.3 3.52567 0.4 8 89.0 88.2 13.3115 29.3818 91.9 90.0 3.53004 0.6 8 90.0 89.2 13.3283 29.3959 78.2 76.5 3.53301 0.4 10 91.0 89.8 13.3236 29.4001 59.8 58.5 3.53309 0.4 2