*2018/11/05 10:09:02.33
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2018/08/16 16:12:32.000
TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 67
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : C86F22C4
NUMBER OF CHANNELS : 9
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- -------------------------- --------------- -------------- --------------
1 Pressure decibar 1.012 66.816
2 Depth metres 1.002 66.244
3 Temperature:Primary 'deg C (ITS90)' 8.115 10.9635
4 Fluorescence:URU:Wetlabs mg/m^3 0.484 14.588
5 Salinity:T0:C0 PSS-78 32.2634 33.5821
6 Oxygen:Dissolved:SBE mL/L 3.26 8.266
7 Oxygen:Dissolved:SBE umol/kg 141.8278 360.1396
8 Conductivity:Primary S/m 3.502239 3.625332
9 Number_of_bin_records n/a 3 45
$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 ' ' 8 F ' ' 3
5 -99 ' ' 9 F ' ' 4
6 -99 ' ' 7 F ' ' 2
7 -99 ' ' 6 F ' ' 1
8 -99 ' ' 10 F ' ' 6
9 ' ' ' ' 5 I I 0
$END
$REMARKS
This file converted from Sea-Bird file:
P:\Cruise_Data_Processing\2018-090\Processing\derive\2018-090-0003.cnv
$END
*ADMINISTRATION
MISSION : 2018-090
AGENCY : IOS, Ocean Sciences Division, Sidney, B.C.
COUNTRY : Canada
PROJECT : OPP - MEQ
SCIENTIST : Vagle S.
PLATFORM : Vector
*LOCATION
GEOGRAPHIC AREA : 'Boundary Pass, Juan de Fuca, Swiftsure Bank,'
CONTINUED : ' Barkeley Sound'
STATION : Swiftsure
EVENT NUMBER : 3
LATITUDE : 48 30.86000 N ! (deg min)
LONGITUDE : 124 56.34000 W ! (deg min)
WATER DEPTH : 77
*INSTRUMENT
TYPE : Sea-Bird CTD
MODEL : SBE25plus
SERIAL NUMBER : 0251123
$TABLE: SENSORS
! Name Abs Depth Serial No
! --------------------------------- -------------- ----------
Temperature ' ' 2968
Conductivity ' ' 2173
'Pressure:Strain Gauge' ' ' 1123
'Oxygen:SBE 43' ' ' 0766
'Fluorometer:WET Labs ECO-AFL/FL' ' ' FLRTD-2214
$END
$REMARKS
1.0
$END
*HISTORY
$TABLE: PROGRAMS
! Name Vers Date Time Recs In Recs Out
! -------- ------ ---------- -------- --------- ---------
SBE_IOS 4.2.2 2018/11/01 14:35:26 6669 6669
CLEAN 5.2.3 2018/11/01 14:35:45 6669 6669
CLIP 1.3 2018/11/01 14:36:38 6669 4750
SHIFTDAT 3.4 2018/11/01 16:38:32 4750 4750
DELETE 6.3 2018/11/02 08:37:11 4750 1281
CTDEDIT 5.2.3 2018/11/02 09:20:15 1281 1131
CALIB 11.9 2018/11/02 16:09:02 1131 1131
FILTERS 4.3 2018/11/02 16:12:56 1131 1131
BINAVE 4.2 2018/11/02 16:31:56 1131 67
REMOVECH 8.2 2018/11/02 16:33:32 67 67
CHGUNITS 3.1.1 2018/11/02 16:49:08 67 67
REORDER 1.3.1 2018/11/05 10:08:58 ? ?
HDREDIT2 3.1.1 2018/11/05 10:09:02 ? ?
$END
$REMARKS
-CLEAN functions: 2018/11/01 14:35:45
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 Record,Last Record = 1920, 50000
Time Not Available in File
-The following SHIFT parameters were used.
Shift Channel: Conductivity:Primary
# of Records to Advance (-ve for Delay):
At REC# 0 Shift= 1.70
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: 9
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 57.28 dbars
Sample interval (from FILE section of header) = 0.062 seconds.
-CTDEDIT v5.2.3 2018/11/02 09:20:15
150 records were deleted in this editing session.
1 change in channel Temperature:Primary
17 changes in channel Salinity:T0:C0
-CALIB parameters: 2018/11/02 16:09:02
Calibration type = Correct
Mode: ONLY - calibration specs from Cal File only.
Calibration file = P:\Cruise_Data_Processing\2018-090\Processing\doc\2018-090-recal1.CCF
Calibrations applied:
Ch Name Units Fmla Coefficents
-- ----------------------------- --------- --- -----------------------------
10 Oxygen:Dissolved:SBE mL/L 10 0.0000000E+00 0.1060000E+01
-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 = 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 2018/11/02 16:33:32
The following CHANNEL(S) were removed:
Scan_Number
Oxygen:Voltage:SBE [volts]
Descent_Rate [m/s]
Flag
-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
-HEADER EDITS: 2018/11/05 10:09:02
Applied edit header: P:\Cruise_Data_Processing\2018-090\Processing\doc\2018-090-HDR.TXT
Channel 1: Pressure [decibar]
Format: F10.3 ==> F7.1
Channel 2: Depth [metres]
Name: Depth:Salt_Water ==> Depth
Format: F10.3 ==> F7.1
Channel 4: Fluorescence:URU:Wetlabs [mg/m^3]
Name: Fluorescence:URU:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs
Channel 6: Oxygen:Dissolved:SBE [mL/L]
Format: F8.3 ==> F7.2
Channel 8: Conductivity:Primary [S/m]
Format: F11.6 ==> F10.6
$END
*COMMENTS
SBE HEADER
1.0
Dec 1 2012 10:43:42
2018-08-16T16:12:29
14.3
0.4
7.3
3.3
0.0
63.5
14.4
94732288
1882554368
1315726
26146588
0
0
Sea-Bird Electronics, Inc
1.0
Dec 1 2012 10:43:42
1.0
2015-10-29T13:15:10
temperature-0
2968
conductivity-0
2173
strain-0
4708555
OXY
0766
CHL
ECO 2214
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
0
0
0
0
2800
45
1
0
1
1
1
0
0
0
0
0
0
8
4708555
2015-11-11
6.961122e-01
5.499725e-04
1.531754e-13
-9.283356e+01
4.149143e+01
1.528701e+00
8.370818e+06
-8.596546e+01
5.906569e+00
1.040725e+02
-8.961324e-03
0.000000e+00
0.000000e+00
2.900000e+03
2018-08-16T16:12:32
# nquan = 11
# nvalues = 6669
# 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 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3]
# name 5 = sbeox0V: Oxygen raw, SBE 43 [V]
# name 6 = c0S/m: Conductivity [S/m]
# 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, 6669
# span 1 = -0.078, 67.275
# span 2 = -0.078, 66.694
# span 3 = 8.0872, 13.3905
# span 4 = -0.4030, 35.2743
# span 5 = 1.4198, 3.0916
# span 6 = -0.008174, 3.687519
# span 7 = -2.115, 1.681
# span 8 = 0.0000, 33.5937
# span 9 = 3.0522, 9.7072
# span 10 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.0625
# start_time = Aug 16 2018 16:12:32 [Instrument's time stamp, header]
# bad_flag = -9.990e-29
#
#
#
#
# 2968
# 22-Feb-17
# 1
# 0.00000000e+000
# 0.00000000e+000
# 0.00000000e+000
# 0.00000000e+000
# 0.000
# 4.30535958e-003
# 6.39798216e-004
# 2.19306163e-005
# 1.97019170e-006
# 1000.000
# 1.00000000
# 0.0000
#
#
#
#
#
# 2173
# 23-Feb-17
# 1
#
# 0.0000
# 2000.0000
# 0
#
# 0.00000000e+000
# 0.00000000e+000
# 0.00000000e+000
# 0.00000000e+000
# 0.0
# -9.57000000e-008
#
#
# -1.01676051e+001
# 1.39410479e+000
# -2.69269723e-003
# 2.58106152e-004
# -9.57000000e-008
# 3.2500e-006
#
# 0.00000000e+000
#
# 1.00000000
# 0.00000
#
#
#
#
#
# 1123
# 11-Nov-15
# 6.96112196e-001
# 5.49972465e-004
# 1.53175364e-013
# -9.28335614e+001
# 4.14914260e+001
# 1.52870082e+000
# 8.37081850e+006
# -8.59654618e+001
# 5.90656907e+000
# 1.04072526e+002
# -8.96132376e-003
# 0.00000000e+000
# 0.000000
#
#
#
#
#
# 0766
# 01-Mar-17
# 1
#
#
# 0.0000
# 0.0000e+000
# 0.0000
# 0.00e+000
# 0.0000
# 0.0
#
#
#
# 4.3201e-001
# -0.5240
# -4.4417e-003
# 2.5497e-004
# -3.9030e-006
# 2.5826e+000
# 1.92634e-004
# -4.64803e-002
# 3.6000e-002
# 1.2900
# -3.3000e-002
# 5.0000e+003
# 1.4500e+003
#
#
#
#
#
#
# FLRTD-2214
# 2/6/2017
# 1.30000000e+001
#
# 0.0310
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
# datcnv_date = Oct 31 2018 16:27:42, 7.23.2 [datcnv_vars = 8]
# datcnv_in = P:\Cruise_Data_Processing\2018-090\Processing\renamed CTD files\20
18-090-0003.xml P:\Cruise_Data_Processing\2018-090\Processing\doc\2018-090-ctd.xmlcon
# datcnv_skipover = 0
# datcnv_ox_hysteresis_correction = no
# wildedit_date = Nov 01 2018 10:22:31, 7.23.2
# wildedit_in = P:\Cruise_Data_Processing\2018-090\Processing\convert\2018-090-0
003.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
# alignctd_date = Nov 01 2018 14:09:34, 7.23.2
# alignctd_in = P:\Cruise_Data_Processing\2018-090\Processing\wildedit\2018-090-
0003.cnv
# alignctd_adv = sbeox0V 2.500
# celltm_date = Nov 01 2018 14:11:08, 7.23.2
# celltm_in = P:\Cruise_Data_Processing\2018-090\Processing\align\2018-090-0003.
cnv
# celltm_alpha = 0.0400, 0.0000
# celltm_tau = 8.0000, 0.0000
# celltm_temp_sensor_use_for_cond = primary,
# Derive_date = Nov 01 2018 14:11:53, 7.23.2 [derive_vars = 2]
# Derive_in = P:\Cruise_Data_Processing\2018-090\Processing\celltm\2018-090-0003
.cnv P:\Cruise_Data_Processing\2018-034\Processing\doc\2018-034-ctd.XMLCON
# derive_time_window_docdt = seconds: 2
# derive_ox_tau_correction = yes
# file_type = ascii
END*
Remarks from CTDEDIT:
The descent rate of the CTD was very noisy with some complete reversals of direction.
CTDEDIT was used to remove some records corrupted by shed wakes;
salinity was cleaned.
---------------------------------------------------------------------------------
Data Processing Notes:
----------------------
Conductivity and Fluorescence data are nominal and unedited except that some
records were removed in editing temperature and salinity.
NOTE: 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.
The only data available for event #66 came from the soak period so they have not
been processed.
There was no calibration sampling during this cruise. Recalibration of dissolved
oxygen data was based on an intercomparison with an SBE911 on one cast during a
previous cruise. This is considered a rough estimate.
Salinity was not recalibrated; rough comparisons during 2 previous cruises suggest
it is within +/-0.005psu.
For details on the processing see document: 2018-090_Processing_Report.doc.
---------------------------------------------------------------------------------
*CALIBRATION
$TABLE: CORRECTED CHANNELS
! Name Units Fmla Pad Coefficients
! ---------------------- ------ ---- ------ ------------
Oxygen:Dissolved:SBE mL/L 10 -99 () (0 1.06)
$END
!--1--- --2--- ---3---- ---4--- ---5---- --6--- --7-- ----8---- -9--
!Pressu Depth Temperat Fluores Salinity Oxygen Oxyge Conductiv Numb
!re ure: cence: :T0:C0 : n: ity: er_o
! Primary URU: Dissol Disso Primary ~bin
! Wetlabs ved: lved: _rec
! SBE SBE ords
!------ ------ -------- ------- -------- ------ ----- --------- ----
*END OF HEADER
1.0 1.0 10.9635 12.351 32.2634 8.27 360.1 3.625332 25
2.1 2.1 10.8442 12.735 32.2906 8.08 352.0 3.617874 45
2.9 2.9 10.7801 13.677 32.3113 7.90 344.0 3.614242 17
4.1 4.1 10.5598 14.002 32.3834 7.63 332.2 3.601955 3
5.1 5.1 10.3101 14.588 32.4562 7.15 311.3 3.586689 4
6.0 6.0 10.0604 11.304 32.5084 6.60 287.3 3.570076 18
7.0 6.9 10.0188 9.597 32.5411 6.43 280.2 3.569661 20
8.0 7.9 10.0143 9.330 32.5619 6.42 279.6 3.571340 16
9.0 8.9 10.0057 9.155 32.5741 6.38 277.9 3.571836 13
10.0 9.9 9.9694 8.717 32.5877 6.32 275.3 3.569988 12
11.1 11.0 9.9215 8.398 32.6099 6.24 271.6 3.567956 14
12.0 11.9 9.8489 8.277 32.6390 6.06 263.9 3.564396 28
12.9 12.8 9.7328 7.717 32.6834 5.77 251.4 3.558426 15
14.0 13.9 9.6290 6.233 32.7468 5.57 242.7 3.555469 11
15.0 14.9 9.5525 4.844 32.8623 5.42 236.0 3.559654 9
15.9 15.8 9.5107 4.149 32.9083 5.29 230.1 3.560750 14
17.0 16.8 9.4868 3.693 32.9325 5.09 221.8 3.561003 10
18.0 17.9 9.4443 3.053 32.9700 5.02 218.4 3.560896 11
19.0 18.9 9.3911 2.301 33.0085 4.93 214.7 3.559922 13
20.0 19.8 9.3862 2.020 33.0143 4.86 211.4 3.560087 14
21.0 20.8 9.3497 1.671 33.0304 4.80 208.8 3.558425 11
21.9 21.7 9.3231 1.841 33.0356 4.76 207.0 3.556580 10
22.9 22.7 9.3064 1.801 33.0390 4.64 201.9 3.555460 20
24.0 23.8 9.2637 1.723 33.0492 4.57 198.8 3.552670 11
25.0 24.8 9.2167 1.522 33.0597 4.53 197.1 3.549517 9
26.0 25.8 9.1696 1.281 33.0720 4.50 195.9 3.546541 13
27.0 26.8 9.1375 1.124 33.0816 4.46 194.1 3.544633 15
28.0 27.7 9.1088 1.089 33.0900 4.43 193.0 3.542914 11
28.8 28.5 9.0828 1.309 33.0952 4.43 192.8 3.541125 7
30.1 29.9 9.0485 1.264 33.1015 4.40 191.4 3.538722 8
31.0 30.7 9.0354 1.195 33.1059 4.40 191.4 3.538004 10
32.0 31.8 9.0333 1.300 33.1083 4.40 191.4 3.538100 13
33.0 32.7 9.0310 1.306 33.1105 4.39 191.1 3.538152 24
34.0 33.7 9.0276 1.267 33.1119 4.36 189.9 3.538018 19
35.0 34.7 9.0224 1.185 33.1138 4.33 188.4 3.537778 15
36.0 35.7 8.9912 1.215 33.1242 4.27 185.9 3.536038 15
37.0 36.7 8.9603 1.130 33.1345 4.22 183.5 3.534300 18
37.9 37.5 8.9363 1.402 33.1418 4.20 182.8 3.532889 21
38.9 38.6 8.8998 1.155 33.1507 4.12 179.3 3.530522 20
40.0 39.6 8.8015 1.132 33.1786 4.05 176.3 3.523859 10
41.0 40.7 8.7406 0.852 33.1989 3.99 173.6 3.520977 10
42.0 41.7 8.6517 0.811 33.2282 3.93 171.2 3.515861 13
43.0 42.7 8.5704 0.824 33.2508 3.87 168.2 3.510781 25
44.0 43.6 8.5159 0.870 33.2865 3.81 165.8 3.509334 13
45.0 44.6 8.4788 0.851 33.3262 3.81 165.7 3.509817 12
46.0 45.6 8.4872 1.141 33.3472 3.82 166.1 3.512605 16
47.0 46.6 8.4883 1.155 33.3517 3.82 166.4 3.513167 27
48.0 47.6 8.4959 1.081 33.3567 3.84 166.9 3.514372 22
49.0 48.6 8.5087 1.333 33.3659 3.85 167.7 3.516444 36
49.9 49.5 8.5105 1.228 33.3727 3.84 167.1 3.517287 20
51.0 50.6 8.4604 1.245 33.4294 3.79 165.0 3.518207 14
52.0 51.6 8.3779 0.686 33.4854 3.74 162.8 3.516140 16
53.0 52.6 8.3593 0.609 33.5116 3.69 160.5 3.516979 24
54.0 53.5 8.3381 0.593 33.5259 3.64 158.3 3.516470 25
55.0 54.6 8.3172 0.595 33.5336 3.60 156.8 3.515366 34
55.9 55.4 8.3037 0.625 33.5427 3.59 156.2 3.515043 22
57.0 56.5 8.2820 0.588 33.5479 3.56 154.8 3.513724 15
58.0 57.5 8.2392 0.498 33.5564 3.50 152.1 3.510634 18
59.0 58.5 8.2112 0.514 33.5615 3.45 150.1 3.508627 18
60.0 59.5 8.1974 0.492 33.5654 3.42 148.8 3.507806 21
61.1 60.5 8.1775 0.564 33.5685 3.38 147.1 3.506350 20
62.0 61.5 8.1634 0.526 33.5696 3.35 145.8 3.505240 17
63.0 62.5 8.1560 0.572 33.5706 3.33 145.0 3.504696 17
64.0 63.5 8.1537 0.556 33.5712 3.32 144.6 3.504602 22
65.0 64.4 8.1521 0.536 33.5720 3.31 144.1 3.504578 15
66.0 65.4 8.1520 0.515 33.5731 3.29 143.2 3.504709 16
66.8 66.2 8.1150 0.484 33.5821 3.26 141.8 3.502239 16