*2023/05/03 15:50:07.44
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2022/10/19 17:56:00.000
TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 91
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : 4F5BA24F
NUMBER OF CHANNELS : 10
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- -------------------------- --------------- -------------- --------------
1 Pressure decibar 2 92
2 Depth metres 2.384 90.972
3 Temperature:Primary 'deg C (ITS90)' 8.7871 10.8756
4 Transmissivity %/metre 31 48.6
5 Fluorescence:URU:Wetlabs mg/m^3 0.122 6.209
6 Salinity:T0:C0 PSS-78 31.8581 32.8277
7 Oxygen:Dissolved:SBE mL/L 2.131 6.714
8 Oxygen:Dissolved:SBE umol/kg 92.80876 292.7188
9 Conductivity:Primary S/m 3.49185 3.577121
10 Number_of_bin_records n/a 5 37
$END
$TABLE: CHANNEL DETAIL
! No Pad Start Width Format Type Decimal_Places
!--- ---- ----- ----- ------ ---- --------------
1 -99 ' ' 7 F ' ' 1
2 -99 ' ' 7 F ' ' 1
3 -99 ' ' 9 F ' ' 4
4 -99 ' ' 6 F ' ' 1
5 -99 ' ' 8 F ' ' 3
6 -99 ' ' 9 F ' ' 4
7 -99 ' ' 7 F ' ' 2
8 -99 ' ' 6 F ' ' 1
9 -99 ' ' 10 F ' ' 6
10 ' ' ' ' 5 I I 0
$END
$REMARKS
This file converted from Sea-Bird file:
D:\Telework\2022-011\Processing\derive\2022-011-0137.cnv
$END
*ADMINISTRATION
MISSION : 2022-011
AGENCY : IOS,Ocean Sciences Division, Sidney, B.C.
COUNTRY : Canada
PROJECT : WCVI Juvenile Salmon Survey
SCIENTIST : King J.
PLATFORM : Nordic Pearl
*LOCATION
GEOGRAPHIC AREA : WCVI
STATION : VI16
EVENT NUMBER : 137
LATITUDE : 48 55.40000 N ! (deg min)
LONGITUDE : 125 45.61200 W ! (deg min)
WATER DEPTH : 100
*INSTRUMENT
TYPE : Sea-Bird CTD
MODEL : SBE25plus
SERIAL NUMBER : 0251091
$TABLE: SENSORS
! Name Abs Depth Serial No
! --------------------------------- -------------- ----------
Temperature ' ' 6376
Conductivity ' ' 4799
'Pressure:Strain Gauge' ' ' 1091
'Oxygen:SBE 43' ' ' 1483
'Fluorometer:WET Labs ECO-AFL/FL' ' ' 2215
'Transmissometer:WET Labs C-Star' ' ' 1396DR
$END
$REMARKS
1.0.4
$END
*HISTORY
$TABLE: PROGRAMS
! Name Vers Date Time Recs In Recs Out
! -------- ------ ---------- -------- --------- ---------
SBE_IOS 4.3 2023/04/28 11:01:37 7710 7710
CLEAN 5.3 2023/04/28 11:07:10 7708 7708
CLIP 1.4.1 2023/04/28 14:28:30 7708 4909
SHIFTDAT 3.5 2023/04/28 14:29:28 4909 4909
DELETE 6.3 2023/04/28 14:33:15 4909 1403
CTDEDIT 5.4.0 2023/05/01 14:15:19 1403 1326
FILTERS 4.3 2023/05/03 13:20:59 1326 1326
BINAVE 4.2.1 2023/05/03 13:26:08 1326 91
REMOVECH 8.2 2023/05/03 15:44:43 91 91
CHGUNITS 3.2 2023/05/03 15:49:33 91 91
REORDER 1.3.1 2023/05/03 15:49:46 ? ?
HDREDIT2 3.2 2023/05/03 15:50:07 ? ?
$END
$REMARKS
-CLEAN functions: 2023/04/28 11:06:53 20
Reset #RECS, MIN & MAX values in header.
Interpolation by Record Number, in Pressure
Set event to last 4 characters of file name
-The following CLIP parameters were used.
Clip by Record Number Limits
First, Last Records = 2800, end from event list: clip.csv
Time Not Available in File
-The following SHIFT parameters were used.
Shift Channel: Conductivity:Primary [S/m]
# of Records to Advance (-ve for Delay):
At REC# 0 Shift= 1.50
Salinity was recalculated after shift
-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 filtered over width: 11
Swells deleted. Warning message if pressure difference of 2.00
Drop rates < 0.30m/s (calculated over 9 points) will be deleted.
Drop rate applies in the range 10.00 to 82.30 dbars
Sample interval (from FILE section of header) = 0.062 seconds.
-CTDEDIT v5.4.0 2023/05/01 14:15:19
77 records were deleted in this editing session.
No data values were changed.
-The following FILTER parameters were used.
Median filter was used.
Filter width = 7
The following channel(s) were filtered.
Fluorescence:URU:Wetlabs:ECO-AFL
-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.
-REMOVECH 2023/05/03 15:44:43
The following CHANNEL(S) were removed:
Scan_Number
Oxygen:Voltage:SBE [volts]
Descent_Rate [m/s]
Flag
-CHANGE units:
Temperature reference channel: Temperature:Primary [deg C (ITS90)]
Salinity reference channel: Salinity:T0:C0 [PSS-78]
'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg
-HEADER EDITS: 2023/05/03 15:50:07
Applied edit header: D:\Telework\2022-011\Processing\doc\2022-011-HDR.TXT
Channel 1: Pressure [decibar]
Format: F9.4 ==> F7.1
Channel 2: Depth [metres]
Name: Depth:Salt_Water ==> Depth
Format: F10.3 ==> F7.1
Channel 7: Oxygen:Dissolved:SBE [mL/L]
Format: F8.3 ==> F7.2
Channel 9: Conductivity:Primary [S/m]
Format: F11.6 ==> F10.6
Channel 5: Fluorescence:URU:Wetlabs [mg/m^3]
Name: Fluorescence:URU:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs
Channel 4: Transmissivity [%/metre]
Name: Transmissivity:1 ==> Transmissivity
$END
*COMMENTS
SBE HEADER
1.0.4
Mar 23 2021 08:54:28
2022-10-19T17:55:57
17.8
0.1
7.3
3.2
0.0
34.2
15.4
38666240
1977548800
537031
27465955
0
0
Sea-Bird Electronics, Inc
1.0.4
Mar 23 2021 08:54:28
1.0
2015-02-10T15:16:10
temperature-0
6376
conductivity-0
4799
strain-0
4703328
43
1483
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
115200
1
0
ser1
9600
1
S>
ts
0
start
254
254
1
3
60
0
ser2
9600
1
S>
ts
0
start
254
254
1
3
60
2
1
0
0
3000
45
1
0
1
1
1
0
0
0
0
0
0
8
4703328
2022-01-26
1.284737e-01
1.920052e-03
5.501718e-12
-9.109252e+01
4.219488e+01
1.391981e+00
8.418963e+06
-7.627236e+01
3.979222e+00
1.006934e+02
1.550173e-02
0.000000e+00
0.000000e+00
0.000000e+00
2022-10-19T17:56:00
# nquan = 12
# nvalues = 7710
# units = specified
# name 0 = scan: Scan Count
# name 1 = prdM: Pressure, Strain Gauge [db]
# name 2 = depSM: Depth [salt water, m], lat = 49.00
# name 3 = t090C: Temperature [ITS-90, deg C]
# name 4 = c0S/m: Conductivity [S/m]
# name 5 = CStarTr0: Beam Transmission, WET Labs C-Star [%]
# name 6 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3]
# name 7 = sbeox0V: Oxygen raw, SBE 43 [V]
# name 8 = dz/dtM: Descent Rate [m/s]
# name 9 = sal00: Salinity, Practical [PSU]
# name 10 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 1
# name 11 = flag: flag
# span 0 = 1, 7710
# span 1 = -0.042, 92.299
# span 2 = -0.042, 91.495
# span 3 = 8.7858, 12.1214
# span 4 = 0.043234, 3.590814
# span 5 = -0.0164, 86.5506
# span 6 = -0.1440, 59.8560
# span 7 = 1.1122, 2.6030
# span 8 = -1.952, 2.202
# span 9 = 0.2855, 32.8282
# span 10 = 2.1181, 7.9740
# span 11 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.0625
# start_time = Oct 19 2022 17:56:00 [Instrument's time stamp, header]
# bad_flag = -9.990e-29
#
#
#
#
# 6376
# 11-Jan-22
# 1
# 0.00000000e+000
# 0.00000000e+000
# 0.00000000e+000
# 0.00000000e+000
# 0.000
# 4.38615884e-003
# 6.42025218e-004
# 2.30053075e-005
# 2.16371925e-006
# 1000.000
# 1.00000000
# 0.0000
#
#
#
#
#
# 4799
# 14-Jan-22
# 1
#
# 0.0000
# 2000.0000
# 0
#
# 0.00000000e+000
# 0.00000000e+000
# 0.00000000e+000
# 0.00000000e+000
# 0.0
# -9.57000000e-008
#
#
# -9.98683868e+000
# 1.29022762e+000
# 7.50378717e-004
# 1.11400299e-005
# -9.57000000e-008
# 3.2500e-006
#
# 0.00000000e+000
#
# 1.00000000
# 0.00000
#
#
#
#
#
# 1091
# 26-Jan-22
# 1.28473665e-001
# 1.92005154e-003
# 5.50171803e-012
# -9.10925205e+001
# 4.21948763e+001
# 1.39198099e+000
# 8.41896306e+006
# -7.62723571e+001
# 3.97922248e+000
# 1.00693415e+002
# 1.55017269e-002
# 0.00000000e+000
# 0.000000
#
#
#
#
#
# 1483
# 05-Mar-22
# 1
#
#
# 0.0000
# 0.0000e+000
# 0.0000
# 0.00e+000
# 0.0000
# 0.0
#
#
#
# 5.4871e-001
# -0.5117
# -3.9501e-003
# 1.2011e-004
# -1.9301e-006
# 2.5826e+000
# 1.92634e-004
# -4.64803e-002
# 3.6000e-002
# 1.7100
# -3.3000e-002
# 5.0000e+003
# 1.4500e+003
#
#
#
#
#
#
# 2215
# 2018-11-27
# 1.20000000e+001
#
# 0.0120
#
#
#
#
#
# 1396DR
# 2020-01-23
# 19.1833
# -0.0384
# 0.250
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
# datcnv_date = Apr 28 2023 08:46:30, 7.26.7.129 [datcnv_vars = 9]
# datcnv_in = D:\Telework\2022-011\Unprocessed\2022-011-0137.xml D:\Telework\202
2-011\Processing\doc\2022-011-ctd.xmlcon
# datcnv_skipover = 0
# datcnv_ox_hysteresis_correction = no
# wildedit_date = Apr 28 2023 08:54:24, 7.26.7.129
# wildedit_in = D:\Telework\2022-011\Processing\convert\2022-011-0137.cnv
# wildedit_pass1_nstd = 2.0
# wildedit_pass2_nstd = 5.0
# wildedit_pass2_mindelta = 0.000e+000
# wildedit_npoint = 32
# wildedit_vars = prdM depSM t090C c0S/m
# wildedit_excl_bad_scans = yes
# wfilter_date = Apr 28 2023 09:17:38, 7.26.7.129
# wfilter_in = D:\Telework\2022-011\Processing\wildedit\2022-011-0137.cnv
# wfilter_excl_bad_scans = yes
# wfilter_action t090C = cosine, 19
# wfilter_action c0S/m = cosine, 19
# alignctd_date = Apr 28 2023 09:19:12, 7.26.7.129
# alignctd_in = D:\Telework\2022-011\Processing\wfilter\2022-011-0137.cnv
# alignctd_adv = sbeox0V 2.500
# celltm_date = Apr 28 2023 09:20:03, 7.26.7.129
# celltm_in = D:\Telework\2022-011\Processing\align\2022-011-0137.cnv
# celltm_alpha = 0.0400, 0.0000
# celltm_tau = 8.0000, 0.0000
# celltm_temp_sensor_use_for_cond = primary,
# Derive_date = Apr 28 2023 09:21:14, 7.26.7.129 [derive_vars = 2]
# Derive_in = D:\Telework\2022-011\Processing\celltm\2022-011-0137.cnv D:\Telewo
rk\2022-011\Processing\doc\2022-011-ctd.xmlcon
# derive_time_window_docdt = seconds: 1
# derive_ox_tau_correction = yes
# file_type = ascii
END*
Remarks from CTDEDIT:
CTDEDIT was used to remove records corrupted by shed wakes.
--------------------------------------------------------------------------------------
Data Processing Notes:
----------------------
Oxygen:Dissolved, Transmissivity, Conductivity and Fluorescence:URU:Wetlabs data are
nominal and unedited except that some records were removed in editing temperature and
salinity.
The comparison of dissolved oxygen was limited to 5m where DO values were mostly high.
No recalibration was applied due to the limitations of the comparison. This was the
second use of this equipment since the sensors were serviced at the factory.
Dissolved oxygen is likely reading slightly low.
Similarly, no recalibration was applied to salinity due to the small number of samples,
all of which came from 5m.
Pressure was very accurate at the surface.
For details on the processing see document: 2022-011_Processing_Report.doc.
!--1--- --2--- ---3---- --4-- ---5--- ---6---- --7--- --8-- ----9---- -10-
!Pressu Depth Temperat Trans Fluores Salinity Oxygen Oxyge Conductiv Numb
!re ure: missi cence: :T0:C0 : n: ity: er_o
! Primary vity URU: Dissol Disso Primary ~bin
! Wetlabs ved: lved: _rec
! SBE SBE ords
!------ ------ -------- ----- ------- -------- ------ ----- --------- ----
*END OF HEADER
2.0 2.4 10.8715 32.2 3.269 31.8581 6.71 292.7 3.576598 5
3.0 2.9 10.8717 31.8 3.486 31.8584 6.71 292.5 3.576674 26
4.0 4.0 10.8756 31.9 3.404 31.8584 6.71 292.3 3.577057 21
5.0 4.9 10.8754 32.2 3.512 31.8588 6.71 292.4 3.577121 24
6.0 6.3 10.8691 31.1 3.702 31.8592 6.68 291.4 3.576667 7
7.0 6.9 10.8409 31.4 4.424 31.8595 6.63 289.3 3.574253 15
8.0 7.9 10.8132 32.1 5.548 31.8589 6.56 285.9 3.571800 16
9.0 9.0 10.8117 31.8 5.285 31.8591 6.50 283.3 3.571733 18
10.0 9.9 10.8081 31.0 5.159 31.8599 6.43 280.2 3.571536 20
11.0 10.9 10.8008 32.6 4.908 31.8621 6.34 276.6 3.571163 18
12.0 12.0 10.7737 33.7 4.556 31.8701 6.21 270.6 3.569633 24
13.0 12.9 10.7540 34.6 6.209 31.8746 6.15 268.3 3.568402 31
14.0 13.8 10.7470 34.7 4.436 31.8759 6.16 268.7 3.567955 16
15.0 14.9 10.7379 34.3 4.431 31.8777 6.12 267.0 3.567382 10
16.0 15.9 10.7221 35.0 3.711 31.8806 6.05 263.9 3.566326 10
17.0 16.9 10.6919 36.7 3.379 31.8854 5.95 259.4 3.564198 11
18.0 17.9 10.6500 35.3 3.506 31.8915 5.82 253.6 3.561184 19
19.0 18.8 10.5105 35.6 3.876 31.9154 5.17 225.6 3.551372 20
20.0 19.8 10.2831 36.3 2.677 31.9479 4.46 194.5 3.534716 13
21.0 20.8 10.1525 39.1 1.861 31.9676 4.10 178.9 3.525277 12
22.0 21.8 10.1075 42.9 1.746 31.9759 3.94 171.7 3.522197 12
23.0 22.8 10.0714 44.9 1.891 31.9852 3.87 168.5 3.520011 12
24.0 23.8 10.0376 47.1 1.526 31.9991 3.83 167.1 3.518464 17
25.0 24.9 10.0118 48.0 1.465 32.0110 3.84 167.2 3.517426 28
26.0 25.7 10.0041 48.4 1.783 32.0218 3.89 169.4 3.517855 32
27.0 26.7 10.0048 45.8 1.335 32.0362 3.91 170.4 3.519388 16
28.0 27.7 9.9757 47.4 1.343 32.0446 3.85 167.7 3.517711 13
29.0 28.7 9.9561 47.7 1.387 32.0838 3.75 163.3 3.519908 10
30.0 29.8 9.8837 48.3 1.736 32.1353 3.55 154.8 3.518677 11
31.0 30.8 9.7865 45.3 2.058 32.1911 3.35 146.2 3.515670 12
32.0 31.8 9.7023 43.3 1.483 32.2485 3.15 137.3 3.513949 19
33.0 32.7 9.6863 45.8 1.482 32.2665 3.04 132.6 3.514355 16
34.0 33.7 9.6832 46.4 1.365 32.2713 3.03 132.0 3.514594 12
35.0 34.7 9.6828 46.4 1.526 32.2742 3.03 131.9 3.514879 9
36.0 35.7 9.6831 45.3 1.314 32.2764 3.01 131.2 3.515177 8
37.0 36.7 9.6822 45.3 1.368 32.2790 3.00 130.9 3.515381 9
38.0 37.7 9.6758 45.7 1.118 32.2838 3.00 130.8 3.515338 11
39.0 38.7 9.6634 46.3 1.472 32.2919 2.99 130.4 3.515083 18
40.0 39.7 9.6601 45.0 1.556 32.2980 2.98 130.0 3.515429 22
41.0 40.6 9.6521 44.1 1.375 32.3110 2.91 126.8 3.516041 14
42.0 41.6 9.6096 44.4 1.158 32.3379 2.86 124.7 3.514983 11
43.0 42.6 9.5304 45.7 0.840 32.3769 2.80 122.2 3.511860 7
44.0 43.6 9.4720 48.2 0.825 32.4065 2.76 120.3 3.509645 8
45.0 44.6 9.4406 47.8 0.928 32.4230 2.74 119.2 3.508524 8
46.0 45.7 9.4155 47.2 0.902 32.4371 2.72 118.7 3.507720 11
47.0 46.5 9.3977 46.2 0.881 32.4486 2.71 117.9 3.507314 16
48.0 47.5 9.3854 46.3 1.073 32.4563 2.69 117.1 3.507024 24
49.0 48.5 9.3737 46.3 0.864 32.4642 2.68 116.6 3.506796 12
50.0 49.6 9.3595 46.7 0.863 32.4754 2.66 116.0 3.506684 11
51.0 50.5 9.3555 46.1 0.710 32.4790 2.66 115.8 3.506717 9
52.0 51.5 9.3551 46.2 0.654 32.4794 2.63 114.8 3.506769 10
53.0 52.6 9.3538 46.2 0.743 32.4807 2.63 114.8 3.506819 10
54.0 53.5 9.3455 46.1 0.709 32.4872 2.63 114.4 3.506767 11
55.0 54.5 9.3364 46.1 0.620 32.4941 2.61 113.6 3.506671 12
56.0 55.5 9.3078 46.4 0.465 32.5132 2.57 111.9 3.506052 12
57.0 56.5 9.2745 47.0 0.360 32.5328 2.56 111.4 3.505056 10
58.0 57.5 9.2596 47.0 0.333 32.5401 2.53 110.3 3.504488 10
59.0 58.5 9.2508 46.7 0.378 32.5430 2.52 109.9 3.504036 12
60.0 59.5 9.2469 46.1 0.360 32.5458 2.52 109.7 3.504008 23
61.0 60.4 9.2390 46.2 0.447 32.5478 2.53 110.3 3.503542 16
62.0 61.4 9.2311 45.9 0.339 32.5496 2.52 110.0 3.503065 11
63.0 62.5 9.2233 45.7 0.372 32.5515 2.51 109.4 3.502600 9
64.0 63.5 9.2178 45.5 0.514 32.5537 2.52 109.6 3.502380 9
65.0 64.5 9.2094 45.4 0.451 32.5578 2.52 109.8 3.502072 13
66.0 65.4 9.2051 45.6 0.432 32.5609 2.51 109.4 3.502030 17
67.0 66.4 9.2007 45.8 0.410 32.5660 2.50 108.8 3.502188 12
68.0 67.4 9.1876 45.9 0.339 32.5777 2.47 107.5 3.502199 9
69.0 68.4 9.1708 45.5 0.342 32.5892 2.47 107.7 3.501867 8
70.0 69.4 9.1603 45.1 0.316 32.5954 2.47 107.6 3.501583 8
71.0 70.5 9.1526 45.3 0.314 32.5997 2.46 107.4 3.501368 9
72.0 71.5 9.1440 45.8 0.357 32.6049 2.45 106.9 3.501154 13
73.0 72.3 9.1151 47.0 0.378 32.6233 2.44 106.1 3.500415 23
74.0 73.3 9.0465 47.9 0.331 32.6663 2.38 103.5 3.498543 12
75.0 74.3 8.9938 48.3 0.275 32.6997 2.34 102.1 3.497141 9
76.0 75.3 8.9828 48.6 0.258 32.7051 2.32 101.0 3.496735 8
77.0 76.3 8.9805 48.3 0.199 32.7059 2.32 100.9 3.496645 8
78.0 77.3 8.9772 47.7 0.198 32.7084 2.30 100.1 3.496633 8
79.0 78.3 8.9584 47.1 0.192 32.7209 2.28 99.4 3.496219 10
80.0 79.4 8.9158 46.4 0.265 32.7483 2.26 98.3 3.495124 14
81.0 80.3 8.8757 46.0 0.206 32.7733 2.22 96.7 3.494016 32
82.0 81.2 8.8625 45.8 0.195 32.7816 2.19 95.6 3.493687 15
83.0 82.2 8.8535 44.4 0.177 32.7876 2.19 95.6 3.493508 10
84.0 83.3 8.8418 43.4 0.195 32.7952 2.18 94.9 3.493246 10
85.0 84.3 8.8239 42.2 0.133 32.8060 2.16 94.2 3.492740 10
86.0 85.3 8.8099 40.8 0.174 32.8139 2.16 94.0 3.492298 15
87.0 86.3 8.8026 40.8 0.158 32.8178 2.16 94.0 3.492066 28
88.0 87.2 8.8005 42.0 0.156 32.8205 2.15 93.8 3.492184 22
89.0 88.2 8.7987 40.5 0.122 32.8228 2.13 92.9 3.492286 16
90.0 89.3 8.7965 39.1 0.161 32.8246 2.13 92.8 3.492318 14
91.0 90.3 8.7933 37.6 0.188 32.8262 2.13 92.9 3.492225 37
92.0 91.0 8.7871 40.0 0.151 32.8277 2.14 93.3 3.491850 27