*2017/02/17 17:09:56.26 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2016/10/30 19:53:06.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 104 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 651CDE4E NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 8.061 111.8549 2 Temperature:Primary 'deg C (ITS90)' 8.990275 12.2599 3 Fluorescence:URU:Wetlabs mg/m^3 0.2109 0.8124616 4 pH:SBE:Nominal n/a 7.9575 8.32125 5 Salinity:T0:C0 PSS-78 32.30018 33.24645 6 Oxygen:Dissolved:SBE mL/L 2.942 6.006 7 Oxygen:Dissolved:SBE umol/kg 128.05 261.7333 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 : EP04 EVENT NUMBER : 49 LATITUDE : 49 14.81300 N ! (deg min) LONGITUDE : 126 45.46100 W ! (deg min) WATER DEPTH : 123 *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 15:28:56 4205 4205 CLEAN 5.2.2 2017/02/06 15:29:13 4205 4205 ADTIMCH 4.4 2017/02/14 13:12:44 4205 4205 MERGEHDR 1.3 2017/02/14 13:21:23 4205 4205 SHIFTDAT 3.4 2017/02/15 14:22:41 4205 4205 DELETE 6.3 2017/02/15 15:42:50 4205 899 CLIP 1.3 2017/02/15 15:42:59 899 886 CTDEDIT 5.2.3 2017/02/17 09:13:23 886 829 CALIB 11.9 2017/02/17 16:42:04 829 829 CLEAN 5.2.2 2017/02/17 16:48:06 829 829 CHGUNITS 3.1.1 2017/02/17 16:48:13 829 829 BINAVE 4.2 2017/02/17 17:09:45 829 104 REMOVECH 8.2 2017/02/17 17:09:49 104 104 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 102.37 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 09:13:23 57 records were deleted in this editing session. 27 changes in channel Salinity:T0:C0 -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\2016-40-049.hex Software Version 1.59 Temperature SN = 2095 Conductivity SN = 1764 System UpLoad Time = Oct 30 2016 19:03:27 2016-40 CFS Frosti WCVI John Morris EP 04 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 3 10/31 12:53:06 smpls 9721 to 13925 nv = 3 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 4205 # 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, 4205 # span 1 = -0.031, 112.370 # span 2 = 8.9491, 12.2666 # span 3 = 0.302093, 3.746189 # span 4 = -0.2750, 36.8129 # span 5 = 7.948, 8.329 # span 6 = 0.0000, 2.0842 # span 7 = -2.478, 2.313 # span 8 = 2.1299, 33.2684 # span 9 = -2.0394, 19.7662 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Oct 31 2016 12:53:06 [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\2016-40-049.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\2016-40-0049 .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\2016-40-004 9.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\2016-40-0049.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 15:08:21, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2016-40\Processing\celltm\2016-40-0049.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; salinity was cleaned. --------------------------------------------------------------------------------- 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 12.2599 0.748 8.320 32.3004 6.00 261.2 4 8.9 12.2569 0.769 8.320 32.3002 6.00 261.5 5 10.0 12.2548 0.766 8.321 32.3003 6.01 261.7 10 10.7 12.2564 0.763 8.320 32.3004 6.01 261.7 3 13.4 12.2562 0.748 8.321 32.3004 6.00 261.3 4 14.0 12.2537 0.745 8.320 32.3006 5.99 260.9 10 15.0 12.2470 0.773 8.320 32.3008 6.00 261.3 9 16.0 12.2460 0.772 8.320 32.3008 6.00 261.3 10 17.1 12.2458 0.789 8.319 32.3007 5.99 260.9 6 17.9 12.2413 0.806 8.320 32.3011 5.99 260.9 5 19.1 12.2406 0.801 8.320 32.3015 5.99 261.2 9 20.0 12.2409 0.812 8.319 32.3017 5.99 261.2 13 21.0 12.2408 0.772 8.319 32.3016 6.00 261.3 7 22.0 12.2407 0.773 8.320 32.3021 5.98 260.6 6 23.0 12.2403 0.782 8.320 32.3025 5.97 260.3 5 24.1 12.2311 0.758 8.319 32.3032 5.97 260.4 11 25.0 12.2298 0.759 8.317 32.3061 5.96 259.9 8 26.0 12.2334 0.748 8.315 32.3096 5.94 259.0 6 27.1 12.2310 0.715 8.316 32.3151 5.89 256.7 12 27.9 12.2029 0.705 8.310 32.3242 5.79 252.3 10 28.8 12.0640 0.672 8.296 32.3493 5.72 249.2 9 30.0 11.9769 0.645 8.293 32.3611 5.68 247.7 8 31.0 11.9592 0.597 8.292 32.3642 5.67 247.1 9 32.1 11.9510 0.553 8.289 32.3665 5.66 246.4 10 33.0 11.9352 0.554 8.286 32.3696 5.63 245.4 8 34.0 11.9200 0.554 8.284 32.3705 5.60 244.1 7 34.9 11.8989 0.545 8.282 32.3718 5.56 242.3 7 36.1 11.8539 0.500 8.274 32.3791 5.48 238.8 8 37.1 11.7981 0.503 8.266 32.3886 5.42 236.2 8 38.0 11.7790 0.471 8.266 32.3912 5.40 235.3 7 38.9 11.7074 0.450 8.265 32.3945 5.45 237.5 8 39.9 11.6650 0.469 8.269 32.3975 5.51 240.2 8 41.0 11.6623 0.511 8.272 32.4021 5.55 241.9 8 42.0 11.6692 0.526 8.275 32.4060 5.60 244.0 9 43.0 11.6770 0.550 8.277 32.4084 5.62 244.8 6 44.0 11.6874 0.580 8.279 32.4137 5.64 245.6 6 45.0 11.6961 0.584 8.283 32.4175 5.65 246.2 8 46.0 11.7022 0.580 8.283 32.4221 5.66 246.7 8 47.0 11.6740 0.603 8.278 32.4300 5.58 243.3 8 47.9 11.5891 0.584 8.256 32.4360 5.37 234.0 7 49.0 11.4494 0.569 8.239 32.4357 5.23 227.7 8 50.0 11.2957 0.525 8.224 32.4389 5.11 222.7 10 51.0 11.2002 0.476 8.208 32.4401 4.97 216.7 10 52.1 11.0460 0.462 8.182 32.4410 4.76 207.2 7 53.1 10.9268 0.458 8.164 32.4669 4.64 202.2 7 54.0 10.7781 0.397 8.144 32.4904 4.45 193.7 10 54.9 10.5954 0.397 8.121 32.5086 4.30 187.4 7 55.9 10.4768 0.361 8.109 32.5070 4.22 183.8 6 57.0 10.3711 0.279 8.096 32.5286 4.13 180.0 7 57.9 10.3515 0.281 8.101 32.5477 4.07 177.4 5 59.0 10.2218 0.275 8.063 32.6011 3.90 169.9 4 60.0 9.9834 0.275 8.047 32.6128 3.80 165.6 4 61.0 9.9003 0.259 8.035 32.6127 3.72 162.1 8 62.0 9.8415 0.240 8.028 32.6217 3.67 159.8 8 63.0 9.8166 0.214 8.025 32.6338 3.65 159.1 9 64.0 9.8079 0.240 8.026 32.6427 3.65 158.7 8 65.0 9.8234 0.223 8.027 32.6603 3.63 158.2 7 66.0 9.8018 0.229 8.024 32.6779 3.61 157.4 6 67.0 9.7574 0.244 8.020 32.6812 3.59 156.4 9 68.1 9.7538 0.241 8.019 32.6814 3.58 156.1 9 69.0 9.7573 0.229 8.019 32.6848 3.59 156.2 12 69.9 9.7906 0.244 8.028 32.6957 3.63 157.9 7 70.9 9.8450 0.244 8.036 32.7338 3.64 158.3 6 72.0 9.8506 0.244 8.041 32.7833 3.64 158.4 6 73.1 9.8272 0.244 8.044 32.8467 3.65 158.8 9 74.0 9.8236 0.235 8.049 32.9026 3.65 159.0 13 75.0 9.8188 0.229 8.052 32.9354 3.66 159.4 6 75.9 9.8081 0.231 8.054 32.9525 3.67 159.8 7 77.1 9.7987 0.266 8.056 32.9703 3.67 159.9 7 78.1 9.7665 0.244 8.052 33.0020 3.62 157.7 9 79.1 9.6623 0.248 8.044 33.0336 3.59 156.3 8 79.9 9.5430 0.244 8.035 33.0589 3.53 153.6 10 80.9 9.4387 0.239 8.007 33.0755 3.32 144.6 6 81.9 9.3399 0.244 7.997 33.0993 3.26 142.0 4 83.0 9.2748 0.244 7.993 33.1094 3.21 139.5 8 84.1 9.2519 0.244 7.990 33.1128 3.17 137.9 9 84.9 9.2345 0.227 7.987 33.1210 3.15 137.1 14 85.9 9.1922 0.235 7.980 33.1371 3.11 135.2 7 86.9 9.1581 0.244 7.976 33.1465 3.07 133.6 9 87.9 9.1430 0.222 7.972 33.1502 3.04 132.5 11 89.1 9.1241 0.244 7.968 33.1554 3.02 131.6 6 90.0 9.1183 0.240 7.967 33.1572 3.01 131.1 8 90.9 9.1117 0.233 7.966 33.1602 3.00 130.6 8 92.0 9.1049 0.219 7.966 33.1638 2.99 130.3 11 93.0 9.1010 0.227 7.965 33.1655 2.98 129.8 12 94.0 9.0924 0.222 7.963 33.1695 2.98 129.6 8 95.1 9.0701 0.214 7.960 33.1798 2.96 128.6 8 96.0 9.0511 0.214 7.958 33.1872 2.95 128.2 6 97.0 9.0486 0.214 7.958 33.1880 2.94 128.1 12 98.0 9.0463 0.214 7.957 33.1891 2.94 128.1 10 99.1 9.0371 0.211 7.960 33.1954 2.95 128.2 10 100.2 9.0168 0.214 7.967 33.2130 2.99 130.0 9 100.9 9.0166 0.239 7.967 33.2142 3.00 130.6 6 102.0 9.0160 0.227 7.967 33.2151 3.00 130.6 7 102.9 9.0147 0.214 7.967 33.2166 3.02 131.2 12 104.0 9.0134 0.227 7.971 33.2188 3.03 131.9 7 105.1 9.0175 0.236 7.973 33.2195 3.04 132.2 8 105.9 9.0193 0.214 7.972 33.2202 3.05 132.7 12 106.9 9.0150 0.229 7.972 33.2198 3.05 132.6 8 108.0 9.0209 0.244 7.976 33.2208 3.07 133.4 8 108.9 9.0206 0.244 7.977 33.2211 3.07 133.7 4 110.1 9.0236 0.226 7.981 33.2233 3.11 135.4 10 111.0 9.0201 0.244 7.988 33.2277 3.13 136.4 4 111.9 8.9903 0.244 7.987 33.2464 3.15 137.1 8