*2026/05/11 10:55:54.18 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2025/03/25 02:44:46.000 END TIME : UTC 2025/03/25 02:49:43.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 94 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1 94 2 Depth metres 0.9 93 3 Temperature 'deg C (ITS90)' 6.6424 11.3239 4 Salinity PSS-78 10.4499 31.484 5 Oxygen:Dissolved:RBR umol/L 32.1 324.5 6 Oxygen:Dissolved:RBR umol/kg 31.3 321.9 7 Conductivity S/m 1.15723 3.56988 8 Turbidity:Seapoint NTU 0.1 0.9 9 Number_of_bin_records n/a 6 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 : 7 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 13:07:37 2377 2377 MERGEHDR 1.3 2026/05/06 13:12:54 2377 2377 CLEAN 5.3 2026/05/06 13:13:26 2377 2377 ADTIMCH 4.4 2026/05/06 15:28:31 2377 2377 CLIP 1.4.1 2026/05/07 14:01:17 2377 1953 FILTERS 4.3 2026/05/07 14:15:57 1953 1953 SHIFTDAT 3.5 2026/05/07 14:17:34 1953 1953 SHIFTDAT 3.5 2026/05/07 14:18:08 1953 1953 DELETE 6.3 2026/05/07 14:29:37 1953 686 CHGUNITS 3.2 2026/05/11 09:35:39 686 686 REORDER 1.3.1 2026/05/11 09:36:18 ? ? REMOVECH 8.2 2026/05/11 10:01:37 686 686 BINAVE 4.2.1 2026/05/11 10:05:00 686 94 CALIB 12.1 2026/05/11 10:18:35 94 94 HDREDIT2 3.2 2026/05/11 10:26:05 ? ? CLEAN 5.3 2026/05/11 10:55:54 94 94 $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 = 425, 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 82.03 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 10:01:37 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 10:26:05 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 0.9 6.6424 10.4499 324.5 321.9 1.15723 0.4 10 2.0 1.9 7.9556 18.5279 307.1 302.7 2.02995 0.3 6 3.0 2.9 8.6391 24.9553 298.6 293.0 2.71146 0.2 7 4.0 3.9 9.1729 26.9529 292.4 286.5 2.94755 0.3 7 5.0 4.9 9.2363 27.7506 288.7 282.6 3.03139 0.2 7 6.0 5.9 9.3643 27.9859 286.2 280.1 3.06460 0.2 7 7.0 6.9 9.3864 28.1730 283.4 277.4 3.08490 0.2 7 8.0 7.9 9.4240 28.3332 280.2 274.2 3.10376 0.2 7 9.0 8.9 9.4719 28.4738 277.0 271.0 3.12150 0.2 7 10.0 9.9 9.4624 28.5683 274.3 268.4 3.13016 0.2 6 11.0 10.8 9.4603 28.6293 271.1 265.3 3.13607 0.2 7 12.0 11.8 9.4443 28.7050 267.2 261.4 3.14234 0.2 7 13.0 12.8 9.4403 28.7618 263.9 258.1 3.14769 0.2 7 14.0 13.8 9.4100 28.8221 260.4 254.7 3.15129 0.2 7 15.0 14.8 9.3966 28.8632 257.6 252.0 3.15433 0.1 7 16.0 15.8 9.4427 28.9323 255.0 249.4 3.16487 0.1 7 17.0 16.8 9.5225 29.0423 251.5 246.0 3.18218 0.2 7 18.0 17.8 9.5491 29.1412 247.1 241.7 3.19416 0.2 7 19.0 18.8 9.5296 29.2135 244.4 239.0 3.19978 0.1 7 20.0 19.8 9.6344 29.3287 240.1 234.8 3.21970 0.1 7 21.0 20.8 9.7094 29.4660 235.7 230.4 3.23945 0.1 7 22.0 21.8 9.7663 29.5669 231.0 225.9 3.25415 0.1 7 23.0 22.7 9.8447 29.6694 226.6 221.6 3.27078 0.1 7 24.0 23.7 9.9166 29.7535 222.5 217.6 3.28510 0.1 7 25.0 24.7 10.0214 29.8276 218.0 213.1 3.30116 0.2 7 26.0 25.7 10.0663 29.8909 213.9 209.1 3.31123 0.1 7 27.0 26.7 10.0646 29.9446 209.8 205.1 3.31650 0.1 8 28.0 27.8 10.1123 29.9678 205.9 201.3 3.32281 0.1 7 29.0 28.8 10.1998 30.0453 202.1 197.6 3.33787 0.1 7 30.0 29.7 10.2393 30.0921 198.9 194.4 3.34588 0.1 7 31.0 30.7 10.2767 30.1303 195.4 191.0 3.35286 0.1 7 32.0 31.7 10.3171 30.1682 192.2 187.8 3.36008 0.1 7 33.0 32.6 10.3754 30.2005 189.0 184.7 3.36824 0.1 7 34.0 33.7 10.5622 30.2616 184.9 180.7 3.39007 0.1 7 35.0 34.7 10.7817 30.4190 179.2 175.1 3.42449 0.1 8 36.0 35.7 10.8857 30.4898 173.8 169.8 3.44050 0.1 7 37.0 36.7 10.9977 30.5453 167.9 164.1 3.45568 0.2 7 38.0 37.6 11.0673 30.6156 162.3 158.6 3.46880 0.1 7 39.0 38.6 11.1389 30.6716 156.9 153.3 3.48066 0.1 8 40.0 39.6 11.1616 30.7081 151.9 148.4 3.48637 0.1 8 41.0 40.6 11.1910 30.7278 147.4 144.0 3.49094 0.1 8 42.0 41.6 11.2023 30.7520 142.3 139.0 3.49441 0.2 8 43.0 42.6 11.1853 30.7746 138.8 135.6 3.49531 0.1 7 44.0 43.6 11.2044 30.8039 135.6 132.5 3.49999 0.2 7 45.0 44.5 11.2068 30.8496 132.4 129.3 3.50492 0.2 7 46.0 45.6 11.1850 30.8948 129.2 126.2 3.50770 0.2 8 47.0 46.6 11.1606 30.9144 126.2 123.3 3.50766 0.2 7 48.0 47.5 11.1496 30.9222 123.9 121.1 3.50756 0.2 7 49.0 48.5 11.1624 30.9331 121.7 118.9 3.50981 0.2 7 50.0 49.5 11.1558 30.9649 119.0 116.2 3.51253 0.2 8 51.0 50.6 11.1373 30.9964 116.5 113.8 3.51421 0.2 7 52.0 51.5 11.1500 31.0126 114.4 111.8 3.51699 0.2 7 53.0 52.5 11.1707 31.0475 111.5 108.9 3.52238 0.2 7 54.0 53.5 11.1855 31.0728 108.9 106.3 3.52628 0.2 8 55.0 54.5 11.2040 31.0954 105.6 103.2 3.53023 0.2 7 56.0 55.5 11.2112 31.1169 103.1 100.7 3.53308 0.2 7 57.0 56.4 11.2308 31.1525 100.5 98.1 3.53846 0.2 7 58.0 57.5 11.2215 31.1935 97.6 95.3 3.54189 0.2 8 59.0 58.5 11.2307 31.2144 94.9 92.7 3.54487 0.2 7 60.0 59.5 11.2592 31.2355 92.0 89.8 3.54954 0.2 8 61.0 60.5 11.2609 31.2618 89.3 87.2 3.55242 0.2 7 62.0 61.5 11.2685 31.2716 87.0 85.0 3.55412 0.2 7 63.0 62.4 11.2796 31.2854 84.6 82.6 3.55654 0.2 7 64.0 63.4 11.3022 31.2945 81.9 80.0 3.55947 0.2 8 65.0 64.4 11.3239 31.3318 78.5 76.7 3.56522 0.2 7 66.0 65.4 11.3176 31.3594 75.4 73.6 3.56753 0.2 7 67.0 66.4 11.3148 31.3694 72.0 70.3 3.56836 0.2 8 68.0 67.4 11.3129 31.3844 67.7 66.1 3.56977 0.3 8 69.0 68.4 11.3042 31.3925 64.3 62.8 3.56988 0.3 6 70.0 69.4 11.2921 31.4004 61.8 60.4 3.56967 0.3 8 71.0 70.4 11.2845 31.4052 59.7 58.3 3.56955 0.3 7 72.0 71.4 11.2814 31.4072 58.0 56.6 3.56953 0.3 8 73.0 72.4 11.2740 31.4113 56.4 55.1 3.56934 0.3 7 74.0 73.3 11.2636 31.4193 54.8 53.5 3.56930 0.3 8 75.0 74.3 11.2524 31.4292 53.1 51.9 3.56937 0.3 7 76.0 75.3 11.2425 31.4341 51.6 50.4 3.56906 0.3 8 77.0 76.3 11.2379 31.4362 50.2 49.0 3.56892 0.3 7 78.0 77.3 11.2307 31.4408 49.0 47.8 3.56880 0.3 8 79.0 78.3 11.2242 31.4438 47.9 46.8 3.56858 0.3 7 80.0 79.3 11.2205 31.4451 46.7 45.6 3.56843 0.3 8 81.0 80.3 11.2202 31.4452 45.7 44.6 3.56846 0.3 7 82.0 81.3 11.2201 31.4453 44.8 43.8 3.56850 0.3 8 83.0 82.3 11.2161 31.4479 43.9 42.9 3.56846 0.3 8 84.0 83.3 11.2015 31.4564 43.1 42.1 3.56810 0.3 7 85.0 84.3 11.1941 31.4592 42.2 41.2 3.56779 0.3 8 86.0 85.2 11.1880 31.4617 41.2 40.2 3.56755 0.4 7 87.0 86.2 11.1807 31.4653 40.0 39.0 3.56732 0.5 8 88.0 87.2 11.1723 31.4680 38.5 37.7 3.56690 0.5 8 89.0 88.2 11.1708 31.4682 37.3 36.4 3.56683 0.5 7 90.0 89.2 11.1625 31.4730 36.2 35.3 3.56664 0.5 8 91.0 90.2 11.1521 31.4770 35.1 34.3 3.56619 0.6 8 92.0 91.2 11.1440 31.4795 33.9 33.1 3.56578 0.7 8 93.0 92.2 11.1377 31.4819 32.9 32.1 3.56552 0.8 7 94.0 93.0 11.1323 31.4840 32.1 31.3 3.56530 0.9 7