*2018/11/05 10:09:03.00
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2018/08/19 03:08:30.000
TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 38
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : 2C174E21
NUMBER OF CHANNELS : 9
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- -------------------------- --------------- -------------- --------------
1 Pressure decibar 0.226 36.505
2 Depth metres 0.22 36.166
3 Temperature:Primary 'deg C (ITS90)' 9.2643 12.2253
4 Fluorescence:URU:Wetlabs mg/m^3 0.413 28.623
5 Salinity:T0:C0 PSS-78 31.9726 32.6734
6 Oxygen:Dissolved:SBE mL/L 4.047 13.07
7 Oxygen:Dissolved:SBE umol/kg 176.2191 569.697
8 Conductivity:Primary S/m 3.516891 3.708034
9 Number_of_bin_records n/a 1 25
$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\2018-090-0048.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 0013
EVENT NUMBER : 48
LATITUDE : 48 38.52000 N ! (deg min)
LONGITUDE : 124 53.08000 W ! (deg min)
WATER DEPTH : 32
*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 14:35:34 4531 4531
CLEAN 5.2.3 2018/11/01 14:35:50 4531 4531
CLIP 1.3 2018/11/01 14:36:42 4531 2612
SHIFTDAT 3.4 2018/11/01 16:38:36 2612 2612
DELETE 6.3 2018/11/02 08:37:14 2612 554
CTDEDIT 5.2.3 2018/11/02 13:59:39 554 521
CALIB 11.9 2018/11/02 16:09:04 521 521
FILTERS 4.3 2018/11/02 16:12:58 521 521
BINAVE 4.2 2018/11/02 16:31:57 521 38
REMOVECH 8.2 2018/11/02 16:33:33 38 38
CHGUNITS 3.1.1 2018/11/02 16:49:09 38 38
REORDER 1.3.1 2018/11/05 10:08:59 ? ?
HDREDIT2 3.1.1 2018/11/05 10:09:03 ? ?
$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 26.66 dbars
Sample interval (from FILE section of header) = 0.062 seconds.
-CTDEDIT v5.2.3 2018/11/02 13:59:39
33 records were deleted in this editing session.
7 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 10:09:03
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
2018-08-19T03:08:26
15.3
0.2
7.3
3.3
0.0
63.5
12.9
104038400
1873248256
1444977
26017336
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
2018-08-19T03:08:30
# nquan = 11
# nvalues = 4531
# 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, 4531
# span 1 = -0.107, 36.657
# span 2 = -0.106, 36.343
# span 3 = 9.2636, 12.4149
# span 4 = -0.4030, 42.8331
# span 5 = 1.6670, 4.5044
# span 6 = 0.034440, 3.735224
# span 7 = -1.810, 1.780
# span 8 = 0.2197, 33.3308
# span 9 = 3.8016, 12.3729
# span 10 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.0625
# start_time = Aug 19 2018 03:08:30 [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 16:27:59, 7.23.2 [datcnv_vars = 8]
# datcnv_in = P:\Cruise_Data_Processing\2018-090\Processing\renamed CTD files\20
18-090-0048.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 10:22:39, 7.23.2
# wildedit_in = P:\Cruise_Data_Processing\2018-090\Processing\convert\2018-090-0
048.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 14:09:41, 7.23.2
# alignctd_in = P:\Cruise_Data_Processing\2018-090\Processing\wildedit\2018-090-
0048.cnv
# alignctd_adv = sbeox0V 2.500
# celltm_date = Nov 01 2018 14:11:18, 7.23.2
# celltm_in = P:\Cruise_Data_Processing\2018-090\Processing\align\2018-090-0048.
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 14:12:15, 7.23.2 [derive_vars = 2]
# Derive_in = P:\Cruise_Data_Processing\2018-090\Processing\celltm\2018-090-0048
.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:
CTDEDIT was used to remove a few records corrupted by shed wakes near
the top and bottom of the cast; salinity was cleaned lightly.
---------------------------------------------------------------------------------
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
0.2 0.2 12.2253 12.082 31.9726 13.07 569.7 3.708034 24
1.0 1.0 12.1699 26.740 31.9853 12.79 557.7 3.704454 22
2.0 2.0 11.7187 28.623 32.0886 11.57 504.2 3.675004 19
3.0 3.0 11.1944 23.333 32.2486 9.72 423.6 3.644747 16
4.0 4.0 10.8851 15.521 32.2880 8.77 382.1 3.621282 12
5.0 5.0 10.7122 13.887 32.3083 8.19 356.6 3.608004 14
6.0 6.0 10.5725 10.762 32.3213 7.52 327.6 3.596943 15
7.0 7.0 10.4476 8.072 32.3548 6.53 284.6 3.589240 21
7.9 7.9 10.3640 2.408 32.3687 5.84 254.4 3.583250 18
9.0 8.9 10.2061 0.947 32.3825 5.46 238.1 3.570669 11
10.0 9.9 9.9067 0.826 32.4021 5.24 228.1 3.546138 11
11.0 10.9 9.8250 0.800 32.4159 5.08 221.5 3.540310 11
12.0 11.9 9.8032 0.850 32.4202 4.98 216.8 3.538847 14
13.0 12.9 9.7873 0.804 32.4228 4.86 211.9 3.537739 14
14.0 13.9 9.6701 0.810 32.4494 4.74 206.2 3.530034 14
15.0 14.9 9.5758 0.611 32.4674 4.63 201.7 3.523493 14
16.0 15.8 9.5581 0.613 32.4821 4.57 199.1 3.523404 14
17.0 16.9 9.5335 0.506 32.4993 4.53 197.3 3.522959 11
18.0 17.8 9.5188 0.413 32.5222 4.51 196.4 3.523935 10
19.0 18.8 9.5175 0.478 32.5349 4.50 196.0 3.525103 11
20.0 19.9 9.5217 0.534 32.5459 4.48 195.3 3.526585 11
21.0 20.9 9.5107 0.623 32.5518 4.46 194.4 3.526238 14
22.0 21.8 9.5084 0.585 32.5546 4.46 194.1 3.526350 15
23.0 22.8 9.5087 0.611 32.5555 4.45 193.6 3.526498 12
24.0 23.8 9.5063 0.648 32.5569 4.43 192.7 3.526474 9
25.0 24.7 9.4984 0.626 32.5600 4.42 192.3 3.526113 9
26.0 25.8 9.4903 0.719 32.5631 4.40 191.6 3.525741 10
27.0 26.8 9.4758 0.568 32.5690 4.38 190.7 3.525080 12
28.0 27.8 9.4541 0.656 32.5788 4.34 189.2 3.524150 15
29.0 28.7 9.4367 0.525 32.5863 4.31 187.7 3.523383 13
30.0 29.7 9.4302 0.591 32.5898 4.29 186.7 3.523185 12
31.0 30.7 9.4248 0.548 32.5931 4.27 185.8 3.523085 11
32.0 31.7 9.4111 0.546 32.6003 4.24 184.5 3.522613 11
33.0 32.7 9.3796 0.568 32.6164 4.19 182.5 3.521429 11
34.0 33.7 9.3256 0.492 32.6439 4.14 180.2 3.519363 13
35.0 34.7 9.2817 0.468 32.6655 4.09 178.0 3.517612 17
36.1 35.8 9.2678 0.436 32.6716 4.06 176.7 3.517018 25
36.5 36.2 9.2643 0.495 32.6734 4.05 176.2 3.516891 1