*2026/05/11 10:55:54.25 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2025/04/24 02:24:57.000 END TIME : UTC 2025/04/24 02:31:37.000 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 1.1 93 3 Temperature 'deg C (ITS90)' 8.753 14.3254 4 Salinity PSS-78 10.7616 29.4474 5 Oxygen:Dissolved:RBR umol/L 72.3 318.4 6 Oxygen:Dissolved:RBR umol/kg 70.7 312.6 7 Conductivity S/m 1.44323 3.54467 8 Turbidity:Seapoint NTU 0.1 1 9 Number_of_bin_records n/a 6 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 : Tofino EVENT NUMBER : 8 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 3206 3206 MERGEHDR 1.3 2026/05/06 13:12:54 3206 3206 CLEAN 5.3 2026/05/06 13:13:27 3206 3206 ADTIMCH 4.4 2026/05/06 15:28:31 3206 3206 CLIP 1.4.1 2026/05/07 14:01:17 3206 1947 FILTERS 4.3 2026/05/07 14:15:57 1947 1947 SHIFTDAT 3.5 2026/05/07 14:17:34 1947 1947 SHIFTDAT 3.5 2026/05/07 14:18:08 1947 1947 DELETE 6.3 2026/05/07 14:29:37 1947 686 CHGUNITS 3.2 2026/05/11 09:35:40 686 686 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 = 1260, 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 81.93 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 10:01:37 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 1.1 14.3254 10.7616 299.0 296.7 1.44323 0.4 6 2.0 1.9 14.0557 12.1103 281.2 278.8 1.59532 0.4 9 3.0 2.9 11.6960 21.6934 296.9 292.1 2.57372 0.1 7 4.0 3.9 9.9760 23.5433 307.9 302.4 2.66012 0.2 7 5.0 4.9 9.4609 23.8749 315.9 310.3 2.65955 0.1 7 6.0 5.9 9.3166 23.9910 318.4 312.6 2.66159 0.1 7 7.0 7.0 9.2107 24.0826 316.8 311.0 2.66369 0.1 7 8.0 7.9 9.0830 24.2041 313.0 307.2 2.66726 0.2 7 9.0 8.9 8.9809 24.2875 308.9 303.2 2.66869 0.2 6 10.0 9.8 8.9260 24.3466 304.1 298.5 2.67088 0.2 7 11.0 10.8 8.9060 24.4700 297.9 292.4 2.68185 0.2 7 12.0 11.8 8.8630 24.6009 291.7 286.3 2.69197 0.1 7 13.0 12.9 8.8306 24.7017 285.3 280.0 2.69980 0.1 7 14.0 13.8 8.8000 24.8240 280.1 274.8 2.70986 0.1 7 15.0 14.9 8.7824 24.8954 275.3 270.1 2.71576 0.1 7 16.0 15.9 8.7577 24.9731 270.8 265.7 2.72177 0.1 7 17.0 16.8 8.7585 25.0583 266.9 261.8 2.73030 0.1 7 18.0 17.8 8.7530 25.1150 263.8 258.8 2.73558 0.1 6 19.0 18.8 8.7793 25.1537 259.8 254.8 2.74128 0.1 7 20.0 19.8 8.7910 25.2311 257.2 252.3 2.74979 0.1 7 21.0 20.8 8.7886 25.2738 254.7 249.8 2.75389 0.1 7 22.0 21.8 8.8018 25.2913 252.5 247.7 2.75659 0.1 7 23.0 22.8 8.8370 25.3051 250.6 245.8 2.76049 0.1 7 24.0 23.8 8.8510 25.3731 248.7 243.9 2.76825 0.1 7 25.0 24.8 8.8396 25.4397 247.0 242.2 2.77407 0.1 7 26.0 25.8 8.9055 25.4689 246.3 241.6 2.78167 0.1 7 27.0 26.8 9.0921 25.5346 243.8 239.1 2.80153 0.2 7 28.0 27.8 8.9696 25.5752 243.6 238.9 2.79687 0.1 7 29.0 28.8 8.9280 25.6251 242.3 237.6 2.79889 0.1 7 30.0 29.7 8.8167 25.6443 241.1 236.4 2.79287 0.1 7 31.0 30.7 8.8143 25.6637 240.0 235.3 2.79466 0.1 7 32.0 31.7 8.8669 25.7085 238.5 233.9 2.80290 0.1 7 33.0 32.7 8.8858 25.7574 236.5 231.9 2.80912 0.1 7 34.0 33.6 8.9849 25.8283 234.8 230.2 2.82332 0.1 7 35.0 34.6 9.1028 25.9980 231.8 227.2 2.84871 0.1 7 36.0 35.7 9.1597 26.0723 229.1 224.6 2.86027 0.2 8 37.0 36.7 9.2401 26.0955 226.5 222.0 2.86846 0.1 7 38.0 37.6 9.5671 26.2996 222.3 217.9 2.91285 0.1 7 39.0 38.7 9.7802 26.6243 217.7 213.3 2.96129 0.1 8 40.0 39.7 9.8292 26.7267 213.5 209.2 2.97532 0.1 7 41.0 40.6 9.9307 26.8649 210.0 205.7 2.99692 0.1 7 42.0 41.6 9.9506 26.9729 206.3 202.1 3.00936 0.1 7 43.0 42.6 9.9952 27.0423 202.7 198.6 3.01978 0.1 8 44.0 43.6 10.2490 27.1788 199.1 195.0 3.05292 0.1 7 45.0 44.5 10.3401 27.4026 194.0 190.0 3.08266 0.2 7 46.0 45.6 10.2451 27.4885 190.2 186.3 3.08415 0.2 8 47.0 46.6 10.2706 27.5557 187.2 183.3 3.09298 0.2 7 48.0 47.6 10.3058 27.6332 184.3 180.5 3.10361 0.2 8 49.0 48.6 10.2924 27.6548 181.3 177.5 3.10480 0.2 7 50.0 49.5 10.2901 27.6733 178.9 175.2 3.10655 0.3 7 51.0 50.5 10.2739 27.7042 177.0 173.3 3.10847 0.3 8 52.0 51.5 10.2848 27.7041 175.1 171.5 3.10934 0.3 7 53.0 52.5 10.3286 27.7463 173.1 169.4 3.11706 0.3 8 54.0 53.5 10.3045 27.7517 171.2 167.6 3.11578 0.4 7 55.0 54.5 10.4247 27.7862 169.4 165.9 3.12865 0.3 8 56.0 55.5 10.4667 27.8160 167.8 164.3 3.13499 0.3 7 57.0 56.5 10.5314 27.8512 166.2 162.7 3.14366 0.3 8 58.0 57.5 10.5601 27.8709 164.7 161.3 3.14794 0.3 7 59.0 58.5 10.5594 27.8793 163.6 160.2 3.14877 0.4 8 60.0 59.5 10.5888 27.8802 162.7 159.3 3.15121 0.4 7 61.0 60.4 10.6613 27.9299 160.9 157.5 3.16198 0.4 7 62.0 61.4 10.6891 27.9621 159.9 156.6 3.16749 0.4 8 63.0 62.5 10.7004 27.9803 159.0 155.7 3.17028 0.4 7 64.0 63.5 10.7174 27.9815 157.8 154.5 3.17177 0.4 8 65.0 64.5 10.7513 28.0105 156.6 153.3 3.17744 0.5 7 66.0 65.4 10.7886 28.0252 155.5 152.2 3.18191 0.5 8 67.0 66.4 10.7975 28.0362 154.6 151.4 3.18378 0.6 7 68.0 67.4 10.8009 28.0342 153.8 150.6 3.18387 0.5 7 69.0 68.4 10.8563 28.0449 153.1 149.9 3.18937 1.0 8 70.0 69.4 10.8668 28.0788 152.1 148.9 3.19371 0.6 7 71.0 70.4 10.8724 28.0847 151.2 148.0 3.19480 0.6 8 72.0 71.4 10.8827 28.0880 150.6 147.5 3.19599 0.6 7 73.0 72.4 10.9006 28.0955 149.7 146.6 3.19821 0.6 8 74.0 73.4 10.9257 28.1063 149.2 146.1 3.20134 0.6 7 75.0 74.4 10.9872 28.1269 148.1 145.0 3.20835 0.6 8 76.0 75.3 11.0225 28.1542 147.3 144.2 3.21398 0.6 7 77.0 76.3 11.0562 28.1601 146.9 143.8 3.21729 0.5 8 78.0 77.3 11.1199 28.1822 146.4 143.3 3.22465 0.5 8 79.0 78.3 11.1948 28.1990 146.1 143.0 3.23235 0.5 8 80.0 79.3 11.4077 28.2516 144.6 141.6 3.25473 0.5 7 81.0 80.3 11.6097 28.3661 142.6 139.6 3.28279 0.4 8 82.0 81.3 11.8281 28.4516 140.3 137.3 3.30926 0.4 8 83.0 82.3 12.2454 28.5974 135.4 132.6 3.35828 0.5 7 84.0 83.3 12.7402 29.0097 127.7 125.0 3.44253 0.5 8 85.0 84.3 13.0139 29.1939 118.6 116.0 3.48489 0.6 7 86.0 85.2 13.1350 29.3088 110.2 107.8 3.50734 0.6 8 87.0 86.2 13.1977 29.3374 103.0 100.7 3.51568 0.7 7 88.0 87.2 13.2811 29.3802 96.5 94.5 3.52730 0.6 8 89.0 88.2 13.3060 29.4072 90.6 88.6 3.53233 0.6 8 90.0 89.3 13.3250 29.4135 85.6 83.7 3.53464 0.6 8 91.0 90.2 13.3401 29.4214 81.6 79.9 3.53680 0.6 7 92.0 91.2 13.3726 29.4302 77.8 76.1 3.54050 0.6 8 93.0 92.2 13.3922 29.4432 74.2 72.6 3.54359 0.6 9 94.0 93.0 13.3992 29.4474 72.3 70.7 3.54467 0.7 6