*2017/02/17 17:09:56.34 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2016/10/30 21:46:39.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 122 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : EDE5DECA NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 8.067667 128.848 2 Temperature:Primary 'deg C (ITS90)' 7.9998 12.07857 3 Fluorescence:URU:Wetlabs mg/m^3 0.183 1.719333 4 pH:SBE:Nominal n/a 7.909 8.353 5 Salinity:T0:C0 PSS-78 32.21617 33.61728 6 Oxygen:Dissolved:SBE mL/L 2.559833 6.296166 7 Oxygen:Dissolved:SBE umol/kg 111.35 274.3833 8 Number_of_bin_records n/a 3 15 $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 : EP05 EVENT NUMBER : 52 LATITUDE : 49 12.18200 N ! (deg min) LONGITUDE : 126 49.40800 W ! (deg min) WATER DEPTH : 149 *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 15:28:57 4693 4693 CLEAN 5.2.2 2017/02/06 15:29:13 4693 4693 ADTIMCH 4.4 2017/02/14 13:12:44 4693 4693 MERGEHDR 1.3 2017/02/14 13:21:24 4693 4693 SHIFTDAT 3.4 2017/02/15 14:22:41 4693 4693 DELETE 6.3 2017/02/15 15:42:50 4693 980 CLIP 1.3 2017/02/15 15:42:59 980 972 CTDEDIT 5.2.3 2017/02/17 09:14:58 972 957 CALIB 11.9 2017/02/17 16:42:04 957 957 CLEAN 5.2.2 2017/02/17 16:48:07 957 957 CHGUNITS 3.1.1 2017/02/17 16:48:13 957 957 BINAVE 4.2 2017/02/17 17:09:45 957 122 REMOVECH 8.2 2017/02/17 17:09:49 122 122 HDREDIT2 3.1.1 2017/02/17 17:09:56 ? ? $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 2017/02/17 09:14:58 15 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 17:09:56 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\2016-40-052.hex Software Version 1.59 Temperature SN = 2095 Conductivity SN = 1764 System UpLoad Time = Oct 30 2016 19:05:52 2016-40 CFS Frosti WCVI John Morris EP 05 ds SBE 25 CTD V 4.1c SN 0404 10/31/16 18:55:15.684 external pressure sensor, range = 10153 psia, tcval = 0 xtal = 9437232 clk = 32767.988 vmain = 10.9 iop = 194 vlith = 5.1 ncasts = 6 samples = 25725 free = 619248 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 4 10/31 14:46:39 smpls 13926 to 18618 nv = 3 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 4693 # 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, 4693 # span 1 = -0.109, 128.989 # span 2 = 7.9995, 12.0968 # span 3 = 0.035857, 3.730430 # span 4 = -0.2750, 36.8434 # span 5 = 7.562, 8.358 # span 6 = 0.0000, 2.1282 # span 7 = -2.972, 2.478 # span 8 = 0.2347, 33.6175 # span 9 = -2.5414, 19.9963 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Oct 31 2016 14:46:39 [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 09:26:33, 7.23.2 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2016-40\RAW\CTD\2016-40-052.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 14:59:47, 7.23.2 # wfilter_in = P:\Cruise_Data_Processing\2016-40\Processing\convert\2016-40-0052 .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 15:06:52, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2016-40\Processing\wfilter\2016-40-005 2.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Feb 06 2017 15:07:30, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2016-40\Processing\align\2016-40-0052.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 15:08:22, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2016-40\Processing\celltm\2016-40-0052.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 8.1 12.0786 1.435 8.353 32.2162 6.30 274.4 6 9.0 12.0773 1.423 8.352 32.2174 6.28 273.7 5 10.0 12.0682 1.452 8.350 32.2243 6.28 273.7 7 11.1 12.0648 1.496 8.350 32.2258 6.28 273.6 7 11.9 12.0656 1.624 8.349 32.2251 6.28 273.9 5 12.9 12.0653 1.618 8.350 32.2255 6.28 273.7 9 13.9 12.0646 1.627 8.348 32.2265 6.26 273.0 7 15.0 12.0520 1.638 8.347 32.2360 6.26 272.9 9 16.0 12.0473 1.600 8.348 32.2400 6.27 273.1 7 17.0 12.0354 1.709 8.345 32.2510 6.26 272.8 5 18.0 12.0099 1.719 8.344 32.2725 6.25 272.5 6 19.0 11.9857 1.659 8.342 32.2932 6.24 271.8 9 20.0 11.9778 1.515 8.339 32.3027 6.22 271.0 8 21.1 11.9692 1.404 8.337 32.3169 6.21 270.4 8 22.1 11.9676 1.313 8.338 32.3214 6.19 269.7 5 23.0 11.9674 1.274 8.339 32.3231 6.18 269.5 7 23.9 11.9661 1.186 8.335 32.3264 6.17 269.1 7 25.0 11.9639 1.129 8.335 32.3331 6.16 268.6 8 26.0 11.9643 1.025 8.332 32.3411 6.14 267.8 12 26.9 11.9655 1.000 8.331 32.3463 6.13 267.0 9 28.0 11.9675 0.916 8.331 32.3488 6.13 266.9 6 28.9 11.9695 0.900 8.331 32.3512 6.12 266.8 6 30.0 11.9706 0.866 8.331 32.3523 6.12 266.6 11 31.0 11.9733 0.831 8.330 32.3555 6.10 265.6 9 32.1 11.9798 0.779 8.326 32.3667 6.05 263.6 6 33.0 11.9698 0.753 8.321 32.3943 5.98 260.6 6 33.9 11.9434 0.682 8.318 32.4068 5.95 259.3 6 34.9 11.9263 0.606 8.316 32.4126 5.93 258.3 7 35.9 11.9062 0.663 8.313 32.4211 5.90 256.9 7 37.0 11.8967 0.616 8.312 32.4258 5.88 256.4 6 38.0 11.8871 0.648 8.312 32.4301 5.87 255.8 9 39.0 11.8812 0.532 8.312 32.4340 5.87 255.7 7 39.9 11.8737 0.550 8.308 32.4389 5.82 253.6 8 41.0 11.8563 0.535 8.302 32.4470 5.72 249.4 6 42.0 11.7881 0.544 8.293 32.4729 5.67 247.1 5 43.1 11.7080 0.543 8.291 32.4997 5.64 245.8 9 44.0 11.6413 0.498 8.283 32.5169 5.56 242.1 6 45.0 11.4903 0.488 8.274 32.5593 5.42 236.3 7 46.0 11.3511 0.458 8.265 32.5959 5.30 231.0 5 47.0 11.1977 0.458 8.259 32.6211 5.26 229.0 6 48.1 10.9620 0.430 8.253 32.6646 5.23 227.9 11 49.1 10.7085 0.391 8.236 32.7192 5.12 223.1 12 49.9 10.5868 0.347 8.229 32.7538 5.07 220.9 8 51.0 10.5401 0.321 8.225 32.7669 5.04 219.6 8 52.1 10.4677 0.336 8.221 32.7893 5.01 218.2 11 53.1 10.4244 0.336 8.216 32.8021 4.96 216.1 7 54.0 10.3764 0.336 8.209 32.8174 4.90 213.3 5 54.9 10.2261 0.324 8.203 32.8657 4.86 211.6 8 55.9 10.1546 0.305 8.196 32.8856 4.81 209.3 9 57.2 10.0463 0.323 8.189 32.9166 4.74 206.6 12 58.1 10.0310 0.300 8.187 32.9221 4.72 205.3 6 59.0 9.9813 0.305 8.174 32.9448 4.61 200.8 6 59.9 9.9574 0.305 8.171 32.9537 4.60 200.1 6 61.1 9.9220 0.305 8.168 32.9660 4.58 199.3 11 62.0 9.9027 0.288 8.166 32.9735 4.55 198.0 9 63.0 9.8634 0.278 8.159 32.9908 4.49 195.5 9 64.0 9.8295 0.275 8.151 33.0079 4.42 192.4 11 65.0 9.7684 0.275 8.138 33.0324 4.33 188.6 7 66.0 9.7201 0.290 8.128 33.0559 4.23 184.1 8 66.9 9.6516 0.275 8.120 33.0807 4.16 181.1 9 68.1 9.5760 0.275 8.114 33.1010 4.12 179.2 8 69.0 9.5111 0.278 8.110 33.1253 4.08 177.5 9 70.0 9.4167 0.275 8.099 33.1519 3.97 172.8 7 70.9 9.3131 0.275 8.091 33.1813 3.90 169.8 9 72.1 9.2095 0.258 8.077 33.2114 3.83 166.7 15 73.1 9.1722 0.244 8.072 33.2232 3.77 164.0 13 74.1 9.1413 0.244 8.052 33.2376 3.66 159.2 6 75.0 9.1368 0.244 8.047 33.2457 3.62 157.6 5 76.0 9.1282 0.244 8.045 33.2485 3.59 156.2 6 77.0 9.1231 0.244 8.042 33.2514 3.57 155.3 6 78.1 9.1213 0.244 8.040 33.2542 3.54 154.1 12 79.0 9.1026 0.244 8.034 33.2638 3.48 151.4 9 79.9 9.0910 0.244 8.034 33.2667 3.46 150.5 5 80.9 9.0496 0.244 8.030 33.2803 3.43 149.4 8 82.1 8.9645 0.244 8.018 33.3077 3.38 147.0 7 83.1 8.9238 0.244 8.010 33.3220 3.31 144.2 9 84.0 8.8687 0.244 8.004 33.3340 3.23 140.5 13 85.2 8.7194 0.244 7.971 33.3628 3.05 132.8 10 85.9 8.6555 0.244 7.965 33.3713 2.97 129.1 7 87.0 8.6376 0.229 7.958 33.3740 2.92 127.0 8 88.1 8.6315 0.214 7.956 33.3744 2.89 125.8 9 89.1 8.6298 0.222 7.953 33.3756 2.87 125.0 7 90.0 8.6217 0.225 7.950 33.3772 2.86 124.4 11 90.9 8.6189 0.234 7.950 33.3778 2.85 124.0 12 91.9 8.6174 0.222 7.949 33.3784 2.84 123.6 8 93.0 8.6164 0.229 7.948 33.3787 2.83 123.2 8 94.1 8.6152 0.210 7.945 33.3792 2.82 122.8 7 95.1 8.6114 0.214 7.944 33.3810 2.82 122.7 8 96.0 8.6054 0.214 7.943 33.3822 2.80 122.0 6 96.9 8.6035 0.214 7.940 33.3824 2.80 121.8 5 97.9 8.6028 0.214 7.940 33.3826 2.80 121.7 6 99.0 8.5963 0.214 7.939 33.3850 2.79 121.2 7 99.9 8.5207 0.214 7.931 33.4180 2.72 118.3 4 101.0 8.4663 0.214 7.930 33.4318 2.69 117.0 9 102.0 8.4348 0.214 7.928 33.4430 2.67 116.3 8 102.9 8.4216 0.214 7.927 33.4479 2.67 116.1 6 104.0 8.4198 0.214 7.926 33.4487 2.67 116.0 5 105.2 8.4184 0.214 7.927 33.4494 2.67 116.0 6 106.0 8.4156 0.214 7.924 33.4514 2.66 115.9 7 106.9 8.4152 0.214 7.924 33.4517 2.67 116.1 8 108.0 8.4122 0.214 7.924 33.4534 2.66 115.7 7 109.1 8.4040 0.235 7.925 33.4578 2.65 115.4 7 110.1 8.3386 0.227 7.927 33.4889 2.66 115.8 9 111.0 8.2587 0.210 7.929 33.5221 2.67 116.4 8 111.9 8.2305 0.214 7.925 33.5349 2.65 115.5 8 113.0 8.0872 0.201 7.920 33.5882 2.62 114.0 7 114.0 8.0433 0.183 7.919 33.5969 2.60 112.9 7 115.2 8.0355 0.183 7.917 33.5989 2.59 112.7 8 115.9 8.0349 0.183 7.916 33.6005 2.59 112.8 13 117.0 8.0345 0.183 7.915 33.6009 2.59 112.8 7 118.0 8.0343 0.187 7.917 33.6016 2.59 112.6 9 119.1 8.0342 0.205 7.915 33.6021 2.59 112.5 10 120.1 8.0338 0.183 7.917 33.6028 2.60 112.9 10 121.1 8.0332 0.195 7.917 33.6034 2.59 112.9 5 122.1 8.0301 0.207 7.916 33.6046 2.59 112.6 9 122.9 8.0275 0.183 7.915 33.6057 2.58 112.4 9 124.0 8.0263 0.207 7.914 33.6064 2.58 112.3 9 125.1 8.0204 0.183 7.914 33.6089 2.58 112.1 10 126.0 8.0102 0.210 7.913 33.6133 2.57 111.9 8 127.0 8.0029 0.188 7.911 33.6159 2.57 111.6 6 128.0 7.9998 0.183 7.910 33.6173 2.56 111.3 12 128.8 7.9998 0.183 7.909 33.6171 2.57 111.6 3