*2018/11/05 10:09:02.84
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2018/08/18 15:07:12.000
TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 44
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : BDD7D8B0
NUMBER OF CHANNELS : 9
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- -------------------------- --------------- -------------- --------------
1 Pressure decibar 1.284 44.037
2 Depth metres 1.272 43.663
3 Temperature:Primary 'deg C (ITS90)' 9.2485 11.0483
4 Fluorescence:URU:Wetlabs mg/m^3 0.347 4.901
5 Salinity:T0:C0 PSS-78 32.3229 32.6785
6 Oxygen:Dissolved:SBE mL/L 3.95 5.995
7 Oxygen:Dissolved:SBE umol/kg 171.9944 261.1681
8 Conductivity:Primary S/m 3.516317 3.644644
9 Number_of_bin_records n/a 14 39
$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\2018-090-0036.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 : HFTA 0009
EVENT NUMBER : 36
LATITUDE : 48 40.92000 N ! (deg min)
LONGITUDE : 125 7.53000 W ! (deg min)
WATER DEPTH : 45
*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 14:35:32 6150 6150
CLEAN 5.2.3 2018/11/01 14:35:49 6150 6150
CLIP 1.3 2018/11/01 14:36:41 6150 4231
SHIFTDAT 3.4 2018/11/01 16:38:35 4231 4231
DELETE 6.3 2018/11/02 08:37:13 4231 1172
CTDEDIT 5.2.3 2018/11/02 11:55:11 1172 1018
CALIB 11.9 2018/11/02 16:09:04 1018 1018
FILTERS 4.3 2018/11/02 16:12:57 1018 1018
BINAVE 4.2 2018/11/02 16:31:57 1018 44
REMOVECH 8.2 2018/11/02 16:33:33 44 44
CHGUNITS 3.1.1 2018/11/02 16:49:09 44 44
REORDER 1.3.1 2018/11/05 10:08:59 ? ?
HDREDIT2 3.1.1 2018/11/05 10:09:02 ? ?
$END
$REMARKS
-CLEAN functions: 2018/11/01 14:35:45 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 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 34.47 dbars
Sample interval (from FILE section of header) = 0.062 seconds.
-CTDEDIT v5.2.3 2018/11/02 11:55:11
154 records were deleted in this editing session.
6 changes in channel Temperature:Primary
27 changes in channel Salinity:T0:C0
-CALIB parameters: 2018/11/02 16:09:04
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 16:33:33
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
2018-08-18T15:07:09
15.4
0.1
7.3
3.3
0.0
61.0
15.6
102137856
1875148800
1418581
26043733
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
2018-08-18T15:07:12
# nquan = 11
# nvalues = 6150
# 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, 6150
# span 1 = -0.073, 44.475
# span 2 = -0.073, 44.093
# span 3 = 9.2395, 11.4409
# span 4 = -0.4030, 53.7354
# span 5 = 1.6378, 3.1218
# span 6 = 0.009129, 3.658302
# span 7 = -1.048, 1.172
# span 8 = 0.0594, 32.6939
# span 9 = 3.7160, 9.3545
# span 10 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.0625
# start_time = Aug 18 2018 15:07:12 [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 16:27:55, 7.23.2 [datcnv_vars = 8]
# datcnv_in = P:\Cruise_Data_Processing\2018-090\Processing\renamed CTD files\20
18-090-0036.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 10:22:38, 7.23.2
# wildedit_in = P:\Cruise_Data_Processing\2018-090\Processing\convert\2018-090-0
036.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 14:09:39, 7.23.2
# alignctd_in = P:\Cruise_Data_Processing\2018-090\Processing\wildedit\2018-090-
0036.cnv
# alignctd_adv = sbeox0V 2.500
# celltm_date = Nov 01 2018 14:11:16, 7.23.2
# celltm_in = P:\Cruise_Data_Processing\2018-090\Processing\align\2018-090-0036.
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 14:12:12, 7.23.2 [derive_vars = 2]
# Derive_in = P:\Cruise_Data_Processing\2018-090\Processing\celltm\2018-090-0036
.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 noisy.
CTDEDIT was used to remove 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
1.3 1.3 11.0483 0.853 32.3765 5.85 255.0 3.644644 17
1.9 1.9 10.9441 1.090 32.3690 5.86 255.4 3.635092 39
2.9 2.8 10.8339 1.515 32.3575 5.86 255.4 3.623676 28
3.9 3.9 10.8220 1.708 32.3565 5.88 256.4 3.622555 28
5.0 4.9 10.8167 1.601 32.3578 5.89 256.7 3.622264 19
6.0 5.9 10.7396 1.737 32.3450 5.96 259.6 3.614148 18
7.0 7.0 10.6864 2.540 32.3366 6.00 261.2 3.608629 23
8.0 7.9 10.6736 2.600 32.3371 5.98 260.4 3.607585 39
9.0 8.9 10.6379 2.699 32.3344 5.95 259.2 3.604189 20
10.0 9.9 10.4999 3.025 32.3244 5.93 258.3 3.590957 17
11.1 11.0 10.2750 4.422 32.3229 5.87 255.8 3.570950 19
12.1 12.0 10.1934 4.651 32.3229 5.82 253.4 3.563791 33
12.9 12.8 10.1640 4.901 32.3259 5.76 250.9 3.561500 33
14.0 13.8 10.1397 4.778 32.3303 5.65 246.1 3.559827 20
15.0 14.9 10.0843 4.733 32.3438 5.40 235.1 3.556309 15
16.0 15.9 9.8457 3.030 32.3686 5.03 219.1 3.537668 18
16.9 16.8 9.7438 1.034 32.3795 4.76 207.5 3.529813 23
17.9 17.8 9.7246 0.953 32.3900 4.64 202.1 3.529191 24
19.0 18.8 9.6865 0.711 32.4084 4.58 199.7 3.527684 15
20.0 19.9 9.6713 0.606 32.4170 4.53 197.4 3.527227 16
21.0 20.9 9.6142 0.572 32.4463 4.46 194.3 3.525093 21
21.9 21.8 9.5730 0.463 32.4669 4.38 191.0 3.523502 25
22.9 22.7 9.4801 0.458 32.5122 4.25 184.9 3.519743 20
24.0 23.8 9.3718 0.411 32.5854 4.17 181.4 3.517336 14
25.0 24.8 9.3413 0.382 32.6091 4.13 179.7 3.516985 16
26.0 25.7 9.3393 0.394 32.6113 4.11 178.8 3.517066 26
27.1 26.9 9.3332 0.418 32.6169 4.08 177.9 3.517120 18
28.0 27.8 9.3259 0.393 32.6234 4.08 177.5 3.517129 23
29.0 28.8 9.3220 0.444 32.6269 4.07 177.3 3.517180 21
30.0 29.8 9.3236 0.438 32.6262 4.06 176.6 3.517292 25
31.0 30.7 9.3220 0.450 32.6282 4.06 176.8 3.517382 28
32.0 31.7 9.3199 0.442 32.6303 4.05 176.4 3.517443 20
33.0 32.8 9.3182 0.396 32.6321 4.05 176.3 3.517514 24
33.9 33.6 9.3143 0.401 32.6359 4.04 175.9 3.517577 32
35.0 34.7 9.3106 0.408 32.6390 4.03 175.5 3.517593 17
36.0 35.7 9.3079 0.396 32.6408 4.03 175.6 3.517581 16
37.1 36.8 9.3057 0.424 32.6427 4.03 175.5 3.517612 31
37.8 37.5 9.3010 0.441 32.6461 4.02 175.2 3.517559 39
39.0 38.6 9.2971 0.390 32.6489 4.01 174.7 3.517530 17
40.0 39.7 9.2967 0.477 32.6490 4.00 174.4 3.517551 16
41.0 40.6 9.2930 0.445 32.6516 4.01 174.5 3.517519 21
42.1 41.7 9.2766 0.389 32.6620 3.98 173.5 3.517118 23
43.0 42.7 9.2643 0.347 32.6693 3.97 173.0 3.516775 22
44.0 43.7 9.2485 0.369 32.6785 3.95 172.0 3.516317 37