*2026/05/11 10:55:53.86 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2025/01/29 01:31:00.000 END TIME : UTC 2025/01/29 01:35:49.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 38 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1 38 2 Depth metres 1.3 37.5 3 Temperature 'deg C (ITS90)' 9.207 9.5834 4 Salinity PSS-78 25.2176 26.2601 5 Oxygen:Dissolved:RBR umol/L 248.3 253.4 6 Oxygen:Dissolved:RBR umol/kg 243.4 248.6 7 Conductivity S/m 2.80376 2.8825 8 Turbidity:Seapoint NTU 0.4 1 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 : GriceBay EVENT NUMBER : 2 LATITUDE : 49 7.14000 N ! (deg min) LONGITUDE : 125 47.69000 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 13:07:36 2317 2317 MERGEHDR 1.3 2026/05/06 13:12:52 2317 2317 CLEAN 5.3 2026/05/06 13:13:24 2317 2317 ADTIMCH 4.4 2026/05/06 15:29:15 2317 2317 CLIP 1.4.1 2026/05/07 14:01:15 2317 1043 FILTERS 4.3 2026/05/07 14:15:56 1043 1043 SHIFTDAT 3.5 2026/05/07 14:17:33 1043 1043 SHIFTDAT 3.5 2026/05/07 14:18:07 1043 1043 DELETE 6.3 2026/05/07 14:29:36 1043 287 CHGUNITS 3.2 2026/05/11 09:35:39 287 287 REORDER 1.3.1 2026/05/11 09:36:18 ? ? REMOVECH 8.2 2026/05/11 10:01:36 287 287 BINAVE 4.2.1 2026/05/11 10:05:00 287 38 CALIB 12.1 2026/05/11 10:18:34 38 38 HDREDIT2 3.2 2026/05/11 10:26:05 ? ? CLEAN 5.3 2026/05/11 10:55:53 38 38 $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 = 1275, 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 26.03 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 10:01:36 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 10:18:34 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 1.3 9.5728 25.2513 253.4 248.6 2.80636 0.5 3 2.0 1.9 9.5781 25.2427 253.1 248.3 2.80590 0.5 8 3.0 3.0 9.5834 25.2176 252.4 247.6 2.80376 0.4 6 4.0 3.9 9.5354 25.3235 252.4 247.6 2.81107 0.5 7 5.0 4.9 9.4432 25.6411 252.6 247.6 2.83649 0.6 6 6.0 5.9 9.4452 25.6927 252.4 247.5 2.84185 0.6 7 7.0 6.9 9.4545 25.6628 251.7 246.8 2.83956 0.5 6 8.0 7.8 9.4394 25.6708 251.5 246.6 2.83931 0.7 7 9.0 8.8 9.3453 25.8278 251.6 246.7 2.84831 0.6 8 10.0 9.9 9.3872 25.7986 251.4 246.5 2.84844 0.6 9 11.0 10.8 9.4413 25.6820 250.4 245.6 2.84068 0.6 9 12.0 11.8 9.4292 25.6719 250.1 245.3 2.83883 0.6 8 13.0 12.8 9.4010 25.7366 249.8 245.0 2.84333 0.6 8 14.0 13.9 9.3433 25.8375 249.9 245.0 2.84931 0.6 7 15.0 14.8 9.2832 25.9726 250.4 245.4 2.85852 0.6 6 16.0 15.8 9.2631 26.0848 250.3 245.4 2.86830 0.8 7 17.0 16.8 9.2841 26.0330 250.2 245.3 2.86469 0.7 9 18.0 17.8 9.2928 26.0043 250.2 245.3 2.86249 0.6 8 19.0 18.8 9.2875 26.0198 250.2 245.3 2.86368 0.7 8 20.0 19.8 9.2781 26.0349 249.7 244.8 2.86455 0.7 8 21.0 20.8 9.2499 26.1046 249.3 244.4 2.86949 0.6 7 22.0 21.7 9.2146 26.2238 249.8 244.8 2.87884 0.7 8 23.0 22.8 9.2191 26.2185 249.8 244.8 2.87867 0.8 8 24.0 23.8 9.2317 26.1849 249.9 244.9 2.87628 0.8 8 25.0 24.7 9.2309 26.1836 249.3 244.4 2.87613 0.7 7 26.0 25.7 9.2302 26.1855 249.2 244.3 2.87631 0.6 8 27.0 26.8 9.2279 26.1979 249.0 244.1 2.87741 0.7 8 28.0 27.7 9.2211 26.2153 249.0 244.1 2.87869 0.8 7 29.0 28.7 9.2194 26.2157 248.9 244.0 2.87865 0.7 8 30.0 29.7 9.2159 26.2269 248.8 243.9 2.87953 0.7 7 31.0 30.7 9.2150 26.2358 248.6 243.7 2.88040 0.7 8 32.0 31.7 9.2132 26.2375 248.3 243.4 2.88047 0.9 7 33.0 32.6 9.2127 26.2421 248.5 243.6 2.88093 0.8 8 34.0 33.7 9.2072 26.2486 248.9 243.9 2.88120 0.8 8 35.0 34.7 9.2070 26.2601 248.8 243.9 2.88238 0.8 9 36.0 35.7 9.2094 26.2566 248.6 243.7 2.88224 0.8 9 37.0 36.6 9.2083 26.2580 248.4 243.5 2.88233 0.8 10 38.0 37.5 9.2074 26.2600 248.5 243.6 2.88250 1.0 7