*2026/05/11 10:55:55.92 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2025/11/24 23:51:39.000 END TIME : UTC 2025/11/25 00:00:31.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 96 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1 96 2 Depth metres 1.3 95 3 Temperature 'deg C (ITS90)' 9.9136 14.6119 4 Salinity PSS-78 8.2292 29.9165 5 Oxygen:Dissolved:RBR umol/L 110.9 400.6 6 Oxygen:Dissolved:RBR umol/kg 108.5 398.2 7 Conductivity S/m 1.01005 3.65581 8 Turbidity:Seapoint NTU 0.1 1.2 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 : 29 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 13:11:26 4256 4256 MERGEHDR 1.3 2026/05/06 13:13:01 4256 4256 CLEAN 5.3 2026/05/06 13:13:37 4256 4256 ADTIMCH 4.4 2026/05/06 15:29:16 4256 4256 CLIP 1.4.1 2026/05/07 14:01:24 4256 2147 FILTERS 4.3 2026/05/07 14:16:03 2147 2147 SHIFTDAT 3.5 2026/05/07 14:17:36 2147 2147 SHIFTDAT 3.5 2026/05/07 14:18:11 2147 2147 DELETE 6.3 2026/05/07 14:29:41 2147 682 CHGUNITS 3.2 2026/05/11 09:35:41 682 682 REORDER 1.3.1 2026/05/11 09:36:19 ? ? REMOVECH 8.2 2026/05/11 10:01:40 682 682 BINAVE 4.2.1 2026/05/11 10:05:01 682 96 CALIB 12.1 2026/05/11 10:18:36 96 96 HDREDIT2 3.2 2026/05/11 10:26:06 ? ? CLEAN 5.3 2026/05/11 10:55:55 96 96 $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 8.00 hours to times in header file section Add 8.00 hours to times in data records -The following CLIP parameters were used. Clip by Record Number Limits First, Last Records = 2110, 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 84.03 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 10:01:40 The following CHANNEL(S) were removed: PAR [umol/m^2/sec] Oxygen:Dissolved:Saturation [%] Record # pH 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 10:18:36 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 1.3 9.9136 8.2292 400.6 398.2 1.01005 1.2 2 2.0 1.9 10.8552 10.1663 339.8 337.3 1.25881 0.9 8 3.0 3.0 11.9762 18.7492 275.7 272.0 2.27090 0.3 7 4.0 3.9 12.3579 22.4383 242.7 238.6 2.70033 0.2 6 5.0 4.9 12.5266 23.4915 225.1 221.2 2.82682 0.1 7 6.0 5.9 12.5800 23.9662 216.0 212.2 2.88239 0.1 7 7.0 6.9 12.6507 24.1438 210.4 206.7 2.90674 0.1 7 8.0 7.9 12.6802 24.4368 206.7 203.0 2.94085 0.1 7 9.0 8.9 12.7296 24.7861 203.5 199.8 2.98251 0.1 7 10.0 9.8 12.7567 24.9124 200.7 197.0 2.99827 0.1 7 11.0 10.8 12.8731 25.1309 196.8 193.2 3.03058 0.1 7 12.0 11.8 12.9429 25.4488 192.7 189.1 3.07043 0.1 8 13.0 12.8 12.9177 25.5820 191.4 187.8 3.08317 0.1 7 14.0 13.8 12.9301 25.7054 190.0 186.4 3.09759 0.1 7 15.0 14.9 12.9215 25.8384 188.9 185.3 3.11150 0.1 7 16.0 15.8 12.9747 25.9905 187.5 183.9 3.13209 0.1 6 17.0 16.8 12.9711 26.1263 186.1 182.5 3.14666 0.1 7 18.0 17.8 12.9609 26.2644 185.2 181.6 3.16099 0.1 7 19.0 18.8 12.9442 26.3580 185.2 181.6 3.16995 0.1 7 20.0 19.8 12.9561 26.4117 185.5 181.9 3.17674 0.1 7 21.0 20.8 12.9598 26.4921 184.7 181.1 3.18581 0.1 7 22.0 21.8 12.9780 26.5360 184.0 180.4 3.19200 0.1 7 23.0 22.8 12.9886 26.5624 183.8 180.2 3.19572 0.1 7 24.0 23.8 12.9664 26.6130 183.2 179.6 3.19956 0.1 7 25.0 24.8 13.0209 26.6713 182.7 179.1 3.21012 0.1 7 26.0 25.8 13.0656 26.7622 181.9 178.3 3.22346 0.1 7 27.0 26.7 13.0950 26.8109 180.2 176.6 3.23106 0.1 7 28.0 27.7 13.1587 26.8985 178.2 174.7 3.24556 0.1 7 29.0 28.7 13.1936 26.9414 177.4 173.9 3.25297 0.1 7 30.0 29.7 13.3055 26.9898 176.3 172.8 3.26695 0.1 7 31.0 30.7 13.4280 27.1055 175.0 171.5 3.28916 0.1 7 32.0 31.7 13.6335 27.1929 172.2 168.8 3.31483 0.1 7 33.0 32.7 13.7518 27.3290 170.6 167.2 3.33912 0.1 7 34.0 33.7 13.7214 27.3614 169.6 166.2 3.34035 0.1 7 35.0 34.7 13.7937 27.3949 168.3 165.0 3.34977 0.1 7 36.0 35.7 14.0296 27.5832 166.1 162.8 3.38931 0.1 7 37.0 36.6 14.1983 27.8550 162.9 159.6 3.43297 0.1 7 38.0 37.6 14.3318 28.0378 160.3 157.0 3.46409 0.1 6 39.0 38.6 14.4857 28.4585 156.3 153.1 3.52356 0.1 7 40.0 39.6 14.5752 28.6797 154.9 151.7 3.55565 0.1 7 41.0 40.6 14.6119 28.7729 153.4 150.2 3.56914 0.1 7 42.0 41.6 14.5554 28.8162 151.9 148.7 3.56934 0.1 7 43.0 42.6 14.5070 28.8366 149.0 145.9 3.56765 0.2 7 44.0 43.6 14.4704 29.0571 144.8 141.7 3.58922 0.2 7 45.0 44.6 14.4530 29.1732 141.3 138.3 3.60071 0.2 7 46.0 45.6 14.4398 29.2343 139.4 136.4 3.60645 0.3 7 47.0 46.5 14.4216 29.2782 137.1 134.2 3.60984 0.3 7 48.0 47.5 14.4021 29.3465 135.2 132.3 3.61582 0.3 7 49.0 48.5 14.3867 29.3816 133.5 130.6 3.61846 0.3 7 50.0 49.5 14.3704 29.4258 131.5 128.7 3.62203 0.3 7 51.0 50.5 14.3505 29.4690 129.7 126.9 3.62518 0.4 7 52.0 51.5 14.3347 29.5141 128.1 125.3 3.62889 0.4 7 53.0 52.5 14.3243 29.5410 126.4 123.8 3.63103 0.4 8 54.0 53.5 14.3136 29.5714 125.5 122.8 3.63353 0.4 7 55.0 54.5 14.3092 29.5813 124.6 121.9 3.63430 0.4 7 56.0 55.5 14.2990 29.6032 123.6 120.9 3.63589 0.5 7 57.0 56.5 14.2955 29.6111 122.8 120.2 3.63651 0.5 7 58.0 57.5 14.2818 29.6355 122.1 119.5 3.63808 0.5 7 59.0 58.4 14.2674 29.6580 120.7 118.1 3.63940 0.5 7 60.0 59.4 14.2513 29.6948 119.8 117.2 3.64213 0.5 7 61.0 60.5 14.2479 29.7018 119.4 116.8 3.64266 0.5 8 62.0 61.5 14.2385 29.7159 118.7 116.1 3.64346 0.6 7 63.0 62.5 14.2339 29.7268 118.0 115.5 3.64431 0.6 7 64.0 63.5 14.2330 29.7284 117.6 115.1 3.64445 0.6 7 65.0 64.4 14.2318 29.7313 117.2 114.7 3.64470 0.6 7 66.0 65.4 14.2295 29.7361 117.4 114.9 3.64508 0.6 7 67.0 66.4 14.2256 29.7430 117.3 114.8 3.64555 0.6 7 68.0 67.4 14.2245 29.7456 117.4 114.9 3.64579 0.6 8 69.0 68.4 14.2249 29.7456 117.2 114.7 3.64586 0.6 7 70.0 69.4 14.2239 29.7475 117.1 114.6 3.64602 0.6 7 71.0 70.4 14.2215 29.7510 117.1 114.6 3.64625 0.6 7 72.0 71.3 14.2192 29.7550 116.7 114.2 3.64653 0.6 7 73.0 72.3 14.2178 29.7573 116.9 114.4 3.64670 0.6 7 74.0 73.3 14.2070 29.7707 116.6 114.1 3.64731 0.6 8 75.0 74.4 14.1963 29.7880 116.2 113.7 3.64834 0.6 7 76.0 75.3 14.1937 29.7923 116.0 113.5 3.64863 0.6 7 77.0 76.3 14.1913 29.7960 115.9 113.4 3.64889 0.6 7 78.0 77.3 14.1888 29.7989 116.0 113.5 3.64903 0.6 8 79.0 78.4 14.1834 29.8071 115.4 112.9 3.64951 0.5 7 80.0 79.3 14.1737 29.8208 114.9 112.4 3.65024 0.6 7 81.0 80.3 14.1664 29.8291 114.9 112.4 3.65057 0.6 7 82.0 81.3 14.1583 29.8362 114.9 112.4 3.65070 0.6 8 83.0 82.3 14.1522 29.8426 115.0 112.5 3.65093 0.5 7 84.0 83.3 14.1494 29.8460 115.2 112.7 3.65110 0.5 7 85.0 84.2 14.1413 29.8562 114.6 112.1 3.65157 0.6 7 86.0 85.2 14.1360 29.8619 114.5 112.0 3.65179 0.6 8 87.0 86.2 14.1314 29.8668 114.8 112.3 3.65198 0.5 7 88.0 87.2 14.1226 29.8756 114.8 112.3 3.65223 0.5 7 89.0 88.2 14.1178 29.8796 114.9 112.4 3.65231 0.5 8 90.0 89.2 14.1150 29.8819 115.1 112.6 3.65237 0.5 7 91.0 90.2 14.1121 29.8849 115.1 112.6 3.65249 0.6 8 92.0 91.2 14.1117 29.8873 114.8 112.3 3.65276 0.5 8 93.0 92.2 14.1108 29.8900 114.3 111.8 3.65302 0.5 8 94.0 93.2 14.1068 29.9027 113.1 110.7 3.65412 0.5 9 95.0 94.2 14.1056 29.9159 111.9 109.5 3.65550 0.6 10 96.0 95.0 14.1081 29.9165 110.9 108.5 3.65581 0.6 7