*2026/05/11 10:55:56.33 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2025/12/10 16:12:17.000 END TIME : UTC 2025/12/10 16:17:03.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 84 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1 84 2 Depth metres 1 82.9 3 Temperature 'deg C (ITS90)' 9.2782 14.2429 4 Salinity PSS-78 7.4006 29.7589 5 Oxygen:Dissolved:RBR umol/L 114.8 332.1 6 Oxygen:Dissolved:RBR umol/kg 112.3 330.3 7 Conductivity S/m 0.90038 3.64352 8 Turbidity:Seapoint NTU 0.1 0.6 9 Number_of_bin_records n/a 3 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 : 34 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 13:11:27 2288 2288 MERGEHDR 1.3 2026/05/06 13:13:03 2288 2288 CLEAN 5.3 2026/05/06 13:13:39 2288 2288 ADTIMCH 4.4 2026/05/06 15:29:17 2288 2288 CLIP 1.4.1 2026/05/07 14:01:26 2288 1619 FILTERS 4.3 2026/05/07 14:16:04 1619 1619 SHIFTDAT 3.5 2026/05/07 14:17:37 1619 1619 SHIFTDAT 3.5 2026/05/07 14:18:11 1619 1619 DELETE 6.3 2026/05/07 14:29:43 1619 561 CHGUNITS 3.2 2026/05/11 09:35:41 561 561 REORDER 1.3.1 2026/05/11 09:36:20 ? ? REMOVECH 8.2 2026/05/11 10:01:41 561 561 BINAVE 4.2.1 2026/05/11 10:05:01 561 84 CALIB 12.1 2026/05/11 10:18:37 84 84 HDREDIT2 3.2 2026/05/11 10:26:06 ? ? CLEAN 5.3 2026/05/11 10:55:56 84 84 $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 = 670, 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 71.63 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 10:01:41 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 1.0 9.2782 7.4006 332.1 330.3 0.90038 0.5 8 2.0 2.0 10.1648 12.0778 308.4 305.6 1.44997 0.4 6 3.0 2.9 11.1178 16.8177 273.7 270.3 2.01330 0.3 8 4.0 3.9 11.7852 20.7283 238.6 234.9 2.47743 0.2 8 5.0 4.9 12.0967 22.5868 216.4 212.8 2.69960 0.1 6 6.0 5.9 12.5179 24.0377 208.2 204.5 2.88591 0.1 6 7.0 6.9 12.6012 24.6681 201.9 198.2 2.96043 0.1 6 8.0 7.9 12.6713 24.8949 195.7 192.1 2.99017 0.1 6 9.0 8.9 12.8166 25.2264 190.7 187.2 3.03683 0.1 5 10.0 9.8 12.8895 25.5590 188.8 185.2 3.07847 0.1 6 11.0 10.8 12.9204 25.7584 187.4 183.9 3.10256 0.1 6 12.0 11.8 12.9091 25.9790 187.3 183.7 3.12579 0.1 6 13.0 12.8 12.8002 26.1192 187.5 183.9 3.13293 0.1 7 14.0 13.8 12.7685 26.1626 187.0 183.4 3.13531 0.1 6 15.0 14.8 12.8015 26.2126 186.9 183.3 3.14325 0.1 7 16.0 15.9 12.7690 26.2852 187.0 183.4 3.14872 0.1 6 17.0 16.8 12.7520 26.3044 186.9 183.3 3.14956 0.1 7 18.0 17.8 12.7661 26.3375 186.3 182.7 3.15424 0.1 6 19.0 18.8 12.7950 26.3795 185.6 182.0 3.16101 0.1 7 20.0 19.8 12.8328 26.4382 184.4 180.8 3.17028 0.1 7 21.0 20.8 12.8985 26.5295 184.6 181.0 3.18521 0.1 7 22.0 21.8 12.8581 26.6074 185.4 181.8 3.19063 0.1 7 23.0 22.8 12.8413 26.6303 183.7 180.1 3.19187 0.1 7 24.0 23.8 12.9970 26.6727 181.4 177.8 3.20840 0.1 7 25.0 24.7 13.0599 26.7863 180.3 176.8 3.22561 0.1 7 26.0 25.7 13.1349 26.8518 178.9 175.4 3.23855 0.1 8 27.0 26.7 12.9818 27.0159 181.1 177.5 3.24464 0.1 7 28.0 27.7 12.8497 27.0118 183.8 180.1 3.23403 0.1 7 29.0 28.7 12.8058 26.9479 184.5 180.8 3.22377 0.1 7 30.0 29.7 12.8178 26.9798 185.1 181.4 3.22818 0.2 8 31.0 30.7 12.7555 27.0166 185.8 182.1 3.22740 0.2 7 32.0 31.7 12.7611 27.0092 185.9 182.2 3.22707 0.2 7 33.0 32.7 12.7633 27.0501 185.9 182.2 3.23169 0.2 7 34.0 33.7 12.7228 27.0864 186.3 182.6 3.23253 0.2 6 35.0 34.6 12.7799 27.1060 185.3 181.6 3.23909 0.2 6 36.0 35.6 12.7957 27.1726 185.0 181.3 3.24755 0.2 7 37.0 36.7 12.7690 27.2136 184.3 180.6 3.24994 0.2 6 38.0 37.7 12.8117 27.2155 182.9 179.2 3.25350 0.2 6 39.0 38.7 12.9487 27.3041 178.9 175.4 3.27380 0.2 6 40.0 39.7 13.0835 27.4043 175.1 171.6 3.29523 0.2 6 41.0 40.6 13.2867 27.4741 171.1 167.7 3.31882 0.2 6 42.0 41.6 13.5143 27.6529 166.6 163.2 3.35637 0.2 6 43.0 42.5 13.6197 27.8052 163.7 160.4 3.38148 0.2 6 44.0 43.6 13.6786 27.8488 155.9 152.7 3.39101 0.2 6 45.0 44.6 13.9075 28.0868 149.8 146.7 3.43563 0.2 6 46.0 45.6 14.0752 28.5223 144.6 141.6 3.49736 0.2 6 47.0 46.6 14.1425 28.6903 140.5 137.6 3.52151 0.2 6 48.0 47.6 14.1863 28.8102 137.5 134.6 3.53842 0.3 6 49.0 48.6 14.2082 28.8919 135.4 132.5 3.54931 0.3 6 50.0 49.6 14.2091 28.9831 133.4 130.6 3.55952 0.3 6 51.0 50.6 14.2084 29.0436 131.0 128.2 3.56620 0.3 6 52.0 51.6 14.2134 29.0733 129.3 126.6 3.56994 0.3 6 53.0 52.5 14.2225 29.1420 126.8 124.1 3.57833 0.4 6 54.0 53.5 14.2364 29.2227 123.2 120.6 3.58845 0.4 6 55.0 54.5 14.2420 29.3540 120.5 117.9 3.60349 0.5 6 56.0 55.5 14.2429 29.4694 119.5 116.9 3.61636 0.5 6 57.0 56.5 14.2422 29.5067 118.8 116.3 3.62047 0.5 6 58.0 57.5 14.2419 29.5195 118.3 115.8 3.62190 0.5 6 59.0 58.5 14.2414 29.5266 118.0 115.5 3.62267 0.5 6 60.0 59.5 14.2409 29.5330 117.6 115.1 3.62338 0.5 7 61.0 60.5 14.2412 29.5405 117.2 114.7 3.62427 0.5 7 62.0 61.4 14.2391 29.5558 117.0 114.5 3.62583 0.6 9 63.0 62.4 14.2395 29.5740 117.1 114.6 3.62790 0.6 8 64.0 63.4 14.2397 29.5894 116.8 114.3 3.62967 0.6 9 65.0 64.4 14.2393 29.5883 116.5 114.0 3.62954 0.6 8 66.0 65.4 14.2383 29.5889 116.2 113.7 3.62956 0.6 6 67.0 66.4 14.2374 29.5932 115.9 113.4 3.63002 0.6 7 68.0 67.4 14.2377 29.5964 115.8 113.3 3.63043 0.6 6 69.0 68.3 14.2373 29.5994 115.8 113.3 3.63076 0.6 6 70.0 69.4 14.2367 29.6039 115.9 113.4 3.63126 0.6 7 71.0 70.4 14.2354 29.6087 115.6 113.1 3.63172 0.6 6 72.0 71.4 14.2337 29.6135 115.6 113.1 3.63214 0.6 6 73.0 72.4 14.2334 29.6176 116.0 113.5 3.63261 0.6 6 74.0 73.4 14.2337 29.6198 116.0 113.5 3.63292 0.6 6 75.0 74.3 14.2333 29.6229 116.1 113.6 3.63326 0.5 6 76.0 75.3 14.2312 29.6302 116.0 113.5 3.63393 0.5 6 77.0 76.3 14.2301 29.6365 115.8 113.3 3.63457 0.5 6 78.0 77.3 14.2286 29.6422 115.9 113.4 3.63510 0.5 7 79.0 78.3 14.2208 29.6540 116.0 113.5 3.63579 0.6 9 80.0 79.3 14.2191 29.6647 116.8 114.3 3.63687 0.5 10 81.0 80.3 14.1980 29.7120 116.2 113.7 3.64035 0.5 10 82.0 81.3 14.1823 29.7443 114.8 112.3 3.64261 0.6 10 83.0 82.2 14.1769 29.7552 115.3 112.8 3.64340 0.5 10 84.0 82.9 14.1732 29.7589 115.2 112.7 3.64352 0.4 3