*2017/02/17 17:09:55.97 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2016/10/29 21:07:18.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 122 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : F956D326 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 8.001637 128.8056 2 Temperature:Primary 'deg C (ITS90)' 8.51091 12.09272 3 Fluorescence:URU:Wetlabs mg/m^3 0.2088333 1.251 4 pH:SBE:Nominal n/a 7.942 8.335 5 Salinity:T0:C0 PSS-78 32.30042 33.4519 6 Oxygen:Dissolved:SBE mL/L 2.8744 6.225273 7 Oxygen:Dissolved:SBE umol/kg 125.07 271.2818 8 Number_of_bin_records n/a 3 14 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 9 F ' ' 4 3 -99 ' ' 8 F ' ' 3 4 -99 ' ' 8 F ' ' 3 5 -99 ' ' 9 F ' ' 4 6 -99 ' ' 7 F ' ' 2 7 -99 ' ' 6 F ' ' 1 8 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2016-40\Pro $END *ADMINISTRATION MISSION : 2016-40 AGENCY : PBS, Coastal & Oceanic Ecosystems, Nanaimo, B.C. COUNTRY : Canada PROJECT : Basin & Coastal Scale Indicators SCIENTIST : Morris J. PLATFORM : Frosti *LOCATION GEOGRAPHIC AREA : WCVI STATION : VI06 EVENT NUMBER : 34 LATITUDE : 48 55.08800 N ! (deg min) LONGITUDE : 126 19.71900 W ! (deg min) WATER DEPTH : 142 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0404 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 2095 Conductivity ' ' 1764 'Pressure:Strain Gauge' ' ' 0482 pH ' ' 0852 'Oxygen:SBE 43' ' ' 1176 'Fluorometer:WET Labs ECO-AFL/FL' ' ' FLRTD-4185 $END $REMARKS SOFTWARE VERSION 1.59 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.5.2 2017/02/06 15:28:54 5087 5087 CLEAN 5.2.2 2017/02/06 15:29:11 5087 5087 ADTIMCH 4.4 2017/02/14 13:12:43 5087 5087 MERGEHDR 1.3 2017/02/14 13:21:22 5087 5087 SHIFTDAT 3.4 2017/02/15 14:22:39 5087 5087 DELETE 6.3 2017/02/15 15:42:50 5087 945 CLIP 1.3 2017/02/15 15:42:58 945 938 CTDEDIT 5.2.3 2017/02/15 16:52:54 938 915 CALIB 11.9 2017/02/17 16:42:04 915 915 CLEAN 5.2.2 2017/02/17 16:48:06 915 915 CHGUNITS 3.1.1 2017/02/17 16:48:13 915 915 BINAVE 4.2 2017/02/17 17:09:44 915 122 REMOVECH 8.2 2017/02/17 17:09:49 122 122 HDREDIT2 3.1.1 2017/02/17 17:09:55 ? ? $END $REMARKS -CLEAN functions: 2017/02/06 15:29:08 20 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in Pressure:StrainGauge Set event to last 4 characters of file name -The following ADTIMCH parameters were used. Add -17.00 hours to times in header file section -The following SHIFT parameters were used. Shift Channel: pH:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift= 10.00 -The following DELETE parameters were used: Surface Record Removal: Last Press Min Maximum Surface Pressure (relative): 10.00 Surface Swell Pressure Tolerance: 1.00 Pressure NOT filtered. Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.30m/s (calculated over 5 points) will be deleted. Drop rate applies in the range 10.00 to 118.99 dbars Sample interval (from FILE section of header) = 0.125 seconds. -The following CLIP parameters were used. Clip by Channel Range Clip Channel: Pressure:StrainGauge Min,Max = 7.700, 500.000 Time Not Available in File -CTDEDIT v5.2.3 2017/02/15 16:52:54 23 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2017/02/17 16:42:04 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2016-40\Processing\doc\2016-40-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 5 Fluorescence:URU:Wetlabs:ECO- mg/m^3 10 0.2750000E+00 0.1000000E+01 -CLEAN functions: 2017/02/17 16:48:05 20 Reset #RECS, MIN & MAX values in header. Insert Pad Values in Channel: Oxygen:Dissolved:SBE [mL/L] where channel Oxygen:Dissolved:SBE [mL/L] is in the range -1000 to -0.1E-03 8 data records in pad range. Set header Start and End times from the data. *FAILED* -CHANGE units: Temperature reference channel: Temperature:Primary Salinity reference channel: Salinity:T0:C0 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -The following BINAVE parameters were used: Bin channel = Press* Averaging interval = 1.00 Minimum bin value = 0.000 Average value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2017/02/17 17:09:49 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -HEADER EDITS: 2017/02/17 17:09:55 Applied edit header: P:\Cruise_Data_Processing\2016-40\Processing\doc\2016-40-hdr.txt Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Format: F10.3 ==> F7.1 Channel 3: Fluorescence:URU:Wetlabs [mg/m^3] Name: Fluorescence:URU:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs Channel 4: pH:SBE:Nominal [n/a] Name: pH:SBE ==> pH:SBE:Nominal Units: pH Units ==> n/a Channel 6: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = \\WATERPROPERTIES\Data\2016-40\2016-40-034.hex Software Version 1.59 Temperature SN = 2095 Conductivity SN = 1764 System UpLoad Time = Oct 29 2016 19:20:26 2016-40 WCVI Morris VI 06 ds SBE 25 CTD V 4.1c SN 0404 10/30/16 19:10:25.749 external pressure sensor, range = 10153 psia, tcval = 0 xtal = 9437232 clk = 32768.038 vmain = 11.2 iop = 191 vlith = 5.1 ncasts = 5 samples = 18955 free = 626018 lwait = 0 msec CTD configuration: number of scans averaged = 1, data stored at 8 scans per second real time data transmitted at 8 scans per second minimum conductivity frequency for pump turn on = 3100 pump delay = 45 seconds battery type = ALKALINE 3 external voltages sampled stored voltage # 0 = external voltage 0 stored voltage # 1 = external voltage 4 stored voltage # 2 = external voltage 5 S> dh cast 3 10/30 14:07:18 smpls 8684 to 13770 nv = 3 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 5087 # units = specified # name 0 = scan: Scan Count # name 1 = prSM: Pressure, Strain Gauge [db] # name 2 = t090C: Temperature [ITS-90, deg C] # name 3 = c0S/m: Conductivity [S/m] # name 4 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3] # name 5 = ph: pH # name 6 = sbeox0V: Oxygen raw, SBE 43 [V] # name 7 = dz/dtM: Descent Rate [m/s] # name 8 = sal00: Salinity, Practical [PSU] # name 9 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 10 = flag: flag # span 0 = 1, 5087 # span 1 = 0.165, 128.989 # span 2 = 8.5108, 13.0604 # span 3 = 0.036911, 3.761956 # span 4 = -0.2750, 36.8434 # span 5 = 7.531, 8.349 # span 6 = 0.0000, 2.1148 # span 7 = -2.808, 2.643 # span 8 = 0.2362, 33.4526 # span 9 = -2.4927, 19.4357 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Oct 30 2016 14:07:18 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # 2095 # 01-Apr-11 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.13052507e-003 # 6.28715579e-004 # 2.08569538e-005 # 2.14210359e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 1764 # 03-Jan-14 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -4.15152248e+000 # 4.86957830e-001 # -5.49147277e-004 # 5.07581267e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0482 # 04-Jan-16 # 6.407317e+003 # -1.752122e+000 # -6.261155e-006 # 0.00000 # # # # # # 0852 # 18-Jan-16 # 4.6254 # 2.5297 # # # # # # 1176 # 19-Dec-15 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 6.5752e-001 # -0.5219 # -4.0682e-003 # 1.6157e-004 # -2.8213e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.6900 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # FLRTD-4185 # 02- Nov-2015 # 2.50000000e+001 # # 0.0110 # # # # datcnv_date = Feb 03 2017 09:26:29, 7.23.2 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2016-40\RAW\CTD\2016-40-034.hex P:\Cruis e_Data_Processing\2016-40\Processing\doc\2016-40-ctd0404.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wfilter_date = Feb 06 2017 14:59:40, 7.23.2 # wfilter_in = P:\Cruise_Data_Processing\2016-40\Processing\convert\2016-40-0034 .cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 9 # wfilter_action t090C = cosine, 5 # wfilter_action c0S/m = cosine, 5 # alignctd_date = Feb 06 2017 15:06:51, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2016-40\Processing\wfilter\2016-40-003 4.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Feb 06 2017 15:07:29, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2016-40\Processing\align\2016-40-0034.cn v # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Feb 06 2017 15:08:20, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2016-40\Processing\celltm\2016-40-0034.c nv P:\Cruise_Data_Processing\2016-30\Processing\doc\2016-30-ctd0404.xmlcon # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to remove records that appear to be corrupted by shed wakes. --------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Fluorescence, pH and Oxygen:Dissolved:SBE channels are nominal and unedited except that some records were removed in editing temperature and salinity. While the CTD fluorescence data are expressed in concentration units, they do not always compare well to extracted chlorophyll samples, particularly for casts far from shore. There was no pH or dissolved oxygen calibration sampling. Salinity sampling was too limited to justify recalibration as samples all came from near the surface and at somewhat variable depth. However, the comparison of CTD salinity with bottle salinity suggests that the CTD is reading within 0.005psu. Comparison of fluorescence with extracted chlorophyll samples was used to help determine a suitable correction to the offset for the fluorometer as there were many negative fluorescence; that correction removed the many negative values found using the offset from the configuration file. WARNING: The pH:SBE:Nominal data should be used with caution; no field calibration data are available. Calibration is required for each cast to get absolute values, although general trends within a cast are likely real. For details on the processing see the report: 2016-40-proc.doc. --------------------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS !Name Units Fmla Pad Coefficients !---------------------------------- -------- ---- ------ ------------ Fluorescence:URU:Wetlabs:ECO-AFL mg/m^3 10 -99 () (0.275 1) $END !--1--- ---2---- ---3--- ---4--- ---5---- --6--- --7-- -8-- !Pressu Temperat Fluores pH:SBE: Salinity Oxygen Oxyge Numb !re ure: cence: Nominal :T0:C0 : n: er_o ! Primary URU: Dissol Disso ~bin ! Wetlabs ved: lved: _rec ! SBE SBE ords !------ -------- ------- ------- -------- ------ ----- ---- *END OF HEADER 8.0 12.0927 0.558 8.335 32.3004 6.22 271.3 11 9.0 12.0711 0.588 8.333 32.3087 6.22 270.9 8 10.1 12.0676 0.605 8.333 32.3105 6.21 270.7 5 11.1 12.0638 0.646 8.330 32.3128 6.21 270.4 6 12.0 12.0554 0.653 8.330 32.3177 6.20 270.1 5 13.0 12.0469 0.716 8.330 32.3244 6.20 270.0 9 13.8 12.0349 0.804 8.329 32.3346 6.20 270.1 6 14.9 12.0277 0.836 8.328 32.3400 6.19 269.6 5 16.0 12.0219 0.890 8.327 32.3508 6.18 269.3 7 17.1 12.0183 0.994 8.326 32.3810 6.18 269.1 7 18.0 12.0118 1.114 8.326 32.3844 6.17 268.6 6 19.1 12.0061 1.190 8.323 32.3862 6.17 268.6 5 20.0 12.0000 1.211 8.322 32.3882 6.17 268.6 9 21.0 11.9969 1.225 8.323 32.3889 6.15 268.2 7 21.9 11.9932 1.251 8.321 32.3899 6.16 268.4 5 23.0 11.9916 1.251 8.321 32.3898 6.15 268.0 7 23.9 11.9881 1.236 8.321 32.3905 6.14 267.6 8 25.0 11.9849 1.221 8.321 32.3910 6.13 267.3 11 25.9 11.9820 1.196 8.320 32.3915 6.14 267.5 10 27.0 11.9789 1.190 8.318 32.3923 6.13 267.2 6 28.0 11.9767 1.124 8.320 32.3924 6.13 267.2 6 28.9 11.9752 1.195 8.318 32.3927 6.12 266.8 6 30.0 11.9727 1.225 8.317 32.3933 6.11 266.3 7 31.1 11.9651 1.160 8.317 32.3947 6.11 266.2 7 32.1 11.9536 1.129 8.314 32.3973 6.09 265.4 6 33.0 11.9405 1.221 8.313 32.3999 6.09 265.3 6 33.9 11.9324 1.073 8.312 32.4014 6.08 264.8 6 34.9 11.9295 0.994 8.312 32.4020 6.07 264.5 7 36.0 11.9285 1.021 8.311 32.4021 6.06 263.9 7 37.1 11.9268 0.977 8.308 32.4029 6.05 263.7 7 38.0 11.9246 0.916 8.309 32.4036 6.05 263.7 6 39.0 11.9229 0.898 8.309 32.4045 6.04 263.2 7 39.9 11.9209 0.885 8.307 32.4051 6.04 263.2 6 41.0 11.9186 0.859 8.307 32.4068 6.02 262.4 7 42.0 11.9107 0.861 8.306 32.4105 6.00 261.5 5 43.1 11.9078 0.880 8.304 32.4128 5.99 261.2 6 44.0 11.9051 0.850 8.303 32.4156 5.98 260.6 6 45.0 11.8777 0.807 8.299 32.4295 5.91 257.7 7 45.9 11.8551 0.814 8.292 32.4403 5.81 253.3 6 47.1 11.8276 0.785 8.286 32.4571 5.75 250.8 7 48.1 11.7875 0.754 8.283 32.4750 5.72 249.0 7 49.0 11.7573 0.678 8.277 32.4865 5.65 246.1 5 49.9 11.7445 0.668 8.276 32.4921 5.63 245.5 8 51.0 11.7318 0.621 8.274 32.4982 5.61 244.6 9 52.0 11.7173 0.624 8.271 32.5059 5.58 243.2 7 53.0 11.7006 0.650 8.266 32.5141 5.52 240.7 10 54.0 11.6718 0.592 8.260 32.5278 5.46 238.0 5 54.9 11.6445 0.546 8.258 32.5391 5.42 236.3 8 56.0 11.6187 0.519 8.253 32.5468 5.36 233.5 7 57.1 11.5753 0.515 8.247 32.5627 5.29 230.5 7 58.0 11.5471 0.458 8.242 32.5702 5.27 229.6 8 58.9 11.4079 0.427 8.212 32.6047 4.98 217.0 7 59.8 11.2242 0.431 8.207 32.6590 4.93 214.6 8 61.0 11.2037 0.336 8.205 32.6714 4.90 213.3 9 62.0 11.1928 0.336 8.202 32.6783 4.85 211.2 3 63.0 11.1851 0.336 8.200 32.6865 4.84 210.9 5 64.0 11.1671 0.336 8.198 32.6987 4.83 210.4 4 65.1 11.1432 0.332 8.198 32.7133 4.82 209.9 7 65.7 11.1270 0.305 8.197 32.7230 4.80 208.9 4 67.0 10.9301 0.314 8.183 32.7829 4.62 201.3 7 68.0 10.7661 0.336 8.176 32.8175 4.58 199.3 6 69.1 10.6760 0.343 8.162 32.8441 4.34 189.2 8 69.9 10.5069 0.366 8.116 32.8948 4.12 179.4 7 71.0 10.1037 0.366 8.096 32.9633 4.00 174.4 5 71.9 10.0192 0.342 8.080 32.9644 3.94 171.4 5 73.1 9.9210 0.305 8.069 32.9637 3.89 169.2 8 74.1 9.8141 0.275 8.053 32.9583 3.74 162.9 5 74.9 9.7815 0.256 8.048 32.9650 3.71 161.3 10 75.9 9.7558 0.271 8.044 32.9705 3.65 159.0 8 77.1 9.7327 0.244 8.034 32.9755 3.60 156.5 6 78.1 9.6855 0.244 8.028 32.9858 3.55 154.4 5 79.0 9.5560 0.229 8.020 33.0076 3.49 151.8 10 79.9 9.3923 0.244 8.002 33.0455 3.35 145.6 6 80.9 9.3101 0.244 7.989 33.0602 3.28 142.7 7 82.0 9.2589 0.227 7.985 33.0736 3.25 141.3 7 83.1 9.2483 0.240 7.984 33.0848 3.22 140.3 7 84.0 9.2286 0.223 7.981 33.1013 3.20 139.3 7 85.1 9.2135 0.214 7.981 33.1095 3.19 138.9 13 85.9 9.2125 0.231 7.979 33.1110 3.18 138.3 7 86.9 9.2111 0.222 7.978 33.1120 3.17 137.9 8 88.1 9.2083 0.214 7.976 33.1133 3.16 137.4 11 89.0 9.1971 0.214 7.975 33.1164 3.15 137.0 10 90.0 9.1800 0.237 7.973 33.1261 3.13 136.3 9 91.0 9.1622 0.244 7.971 33.1325 3.11 135.4 13 91.9 9.1531 0.244 7.971 33.1443 3.11 135.2 5 93.0 9.1393 0.219 7.969 33.1603 3.09 134.3 11 94.0 9.0917 0.241 7.965 33.1819 3.05 132.8 10 95.1 9.0647 0.233 7.963 33.1983 3.04 132.1 8 95.9 9.0466 0.214 7.962 33.2103 3.02 131.7 8 96.9 9.0388 0.214 7.962 33.2180 3.01 131.0 7 97.9 9.0079 0.220 7.959 33.2381 2.99 130.2 14 99.1 8.9812 0.235 7.957 33.2498 2.98 129.5 10 100.0 8.9707 0.214 7.954 33.2538 2.95 128.4 5 100.9 8.9523 0.214 7.953 33.2615 2.95 128.2 6 102.1 8.9415 0.214 7.953 33.2681 2.94 128.0 13 102.9 8.9446 0.214 7.953 33.2719 2.94 128.1 8 104.0 8.9493 0.240 7.954 33.2776 2.96 128.6 8 105.1 8.9490 0.219 7.954 33.2780 2.95 128.5 11 105.9 8.9448 0.244 7.954 33.2788 2.95 128.3 11 106.9 8.9386 0.240 7.953 33.2800 2.94 128.2 7 108.0 8.9349 0.231 7.954 33.2807 2.94 128.2 7 109.1 8.9339 0.244 7.954 33.2822 2.95 128.3 5 110.0 8.9348 0.222 7.954 33.2831 2.96 128.6 11 111.0 8.9344 0.223 7.969 33.2882 3.04 132.5 10 112.0 8.8864 0.214 7.995 33.3168 3.23 140.4 10 112.9 8.8433 0.235 8.003 33.3273 3.29 143.3 10 114.1 8.7557 0.244 7.980 33.3553 3.20 139.2 8 115.1 8.6906 0.240 7.965 33.3787 3.07 133.8 7 116.0 8.6198 0.214 7.951 33.4049 2.92 126.9 6 116.9 8.6084 0.209 7.951 33.4114 2.92 126.8 6 117.9 8.5999 0.214 7.950 33.4159 2.92 127.0 8 119.0 8.5913 0.214 7.950 33.4200 2.91 126.8 6 120.1 8.5755 0.214 7.950 33.4287 2.92 126.9 6 121.2 8.5621 0.214 7.950 33.4336 2.92 127.0 4 122.0 8.5513 0.214 7.950 33.4361 2.91 126.7 10 123.0 8.5326 0.214 7.947 33.4435 2.89 125.7 8 124.0 8.5143 0.214 7.945 33.4497 2.89 125.6 10 125.0 8.5141 0.214 7.946 33.4496 2.88 125.3 14 126.1 8.5141 0.214 7.945 33.4503 2.88 125.3 7 126.9 8.5118 0.214 7.944 33.4512 2.88 125.1 11 127.9 8.5109 0.235 7.943 33.4517 2.87 125.1 10 128.8 8.5111 0.214 7.942 33.4519 2.88 125.1 5