*2017/11/20 11:14:58.08
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2017/03/06 20:47:24.000
TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 56
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : DBBC3208
NUMBER OF CHANNELS : 8
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- -------------------------- --------------- -------------- --------------
1 Pressure decibar 1.132 56.003
2 Depth metres 1.123 55.52
3 Temperature:Primary 'deg C (ITS90)' 7.5414 7.6224
4 Fluorescence:URU:Wetlabs mg/m^3 0.422 1.257
5 Salinity:T0:C0 PSS-78 28.826 29.6593
6 Oxygen:Dissolved:SBE mL/L 5.495 5.853
7 Oxygen:Dissolved:SBE umol/kg 239.8454 255.5496
8 Number_of_bin_records n/a 26 52
$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 ' ' ' ' 5 I I 0
$END
$REMARKS
This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2017-07\Pro
$END
*ADMINISTRATION
MISSION : 2017-07
AGENCY : IOS, Ocean Sciences Division, Sidney, B.C.
COUNTRY : Canada
PROJECT : Strait of Georgia Zooplankton
SCIENTIST : Young K.
PLATFORM : Salacia
*LOCATION
GEOGRAPHIC AREA : Strait of Georgia
STATION : CBE2
EVENT NUMBER : 1
LATITUDE : 48 44.21900 N ! (deg min)
LONGITUDE : 123 34.41100 W ! (deg min)
WATER DEPTH : 65
*INSTRUMENT
TYPE : Sea-Bird CTD
MODEL : SBE25plus
SERIAL NUMBER : 1123
$TABLE: SENSORS
! Name Abs Depth Serial No
! --------------------------------- -------------- ----------
Temperature ' ' 4888
Conductivity ' ' 4513
'Pressure:Strain Gauge' ' ' 1123
'Oxygen:SBE 43' ' ' 3234
'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 3.5.2 2017/11/14 16:39:46 5961 5961
CLEAN 5.2.2 2017/11/14 16:40:58 ? ?
CLIP 1.3 2017/11/15 11:11:33 5961 4042
SHIFTDAT 3.4 2017/11/15 12:13:55 4042 4042
DELETE 6.3 2017/11/15 13:13:59 4042 2063
CTDEDIT 5.2.3 2017/11/15 16:33:01 2063 1907
CALIB 11.9 2017/11/20 09:39:04 1907 1907
BINAVE 4.2 2017/11/20 09:53:11 1907 56
REMOVECH 8.2 2017/11/20 10:14:08 56 56
CHGUNITS 3.1.1 2017/11/20 10:14:30 56 56
REORDER 1.3.1 2017/11/20 10:31:36 ? ?
HDREDIT2 3.1.1 2017/11/20 11:14:58 ? ?
$END
$REMARKS
-CLEAN functions: 2017/11/14 16:40:58
Set event to last 4 characters of file name
-The following CLIP parameters were used.
Clip by Record Number Limits
First Record,Last Record = 1920,100000
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= 1.20
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 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 46.31 dbars
Sample interval (from FILE section of header) = 0.062 seconds.
-CTDEDIT v5.2.3 2017/11/15 16:33:01
156 records were deleted in this editing session.
10 changes in channel Salinity:T0:C0
-CALIB parameters: 2017/11/20 09:39:04
Calibration type = Correct
Mode: ONLY - calibration specs from Cal File only.
Calibration file = P:\Cruise_Data_Processing\2017-07\Processing\doc\2017-07-recal1.CCF
Calibrations applied:
Ch Name Units Fmla Coefficents
-- ----------------------------- --------- --- -----------------------------
10 Oxygen:Dissolved:SBE mL/L 10 0.4130000E-01 0.1048400E+01
-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 2017/11/20 10:14:08
The following CHANNEL(S) were removed:
Scan_Number
Conductivity:Primary [S/m]
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: 2017/11/20 11:14:58
Applied edit header: P:\Cruise_Data_Processing\2017-07\Processing\doc\2017-07-HDR.TXT
Channel 2: Depth [metres]
Name: Depth:Salt_Water ==> Depth
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
$END
*COMMENTS
SBE HEADER
1.0
Dec 1 2012 10:43:42
2017-03-06T20:47:21
16.8
0.0
7.3
3.3
0.0
58.6
14.2
983040
1976303616
13653
27448661
0
0
Sea-Bird Electronics, Inc
1.0
Dec 1 2012 10:43:42
1.0
2015-10-29T13:15:10
temperature-0
03-4888
conductivity-0
04-4513
strain-0
4708555
OXY
43-3234
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
2017-03-06T20:47:24
# nquan = 11
# nvalues = 5961
# 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 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3]
# 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, 5961
# span 1 = -0.094, 56.310
# span 2 = -0.094, 55.825
# span 3 = 2.5217, 7.6326
# span 4 = -0.000272, 3.090193
# span 5 = -0.4030, 18.0144
# span 6 = 1.7575, 2.5453
# span 7 = -0.816, 0.655
# span 8 = 0.0000, 29.6651
# span 9 = 4.1878, 9.3041
# span 10 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.0625
# start_time = Mar 06 2017 20:47:24 [Instrument's time stamp, header]
# bad_flag = -9.990e-29
#
#
#
#
# 4888
# 07-Nov-15
# 1
# 0.00000000e+000
# 0.00000000e+000
# 0.00000000e+000
# 0.00000000e+000
# 0.000
# 4.32597248e-003
# 6.34179463e-004
# 2.16751589e-005
# 1.98413605e-006
# 1000.000
# 1.00000000
# 0.0000
#
#
#
#
#
# 4513
# 28-Oct-15
# 1
#
# 0.0000
# 2000.0000
# 0
#
# 0.00000000e+000
# 0.00000000e+000
# 0.00000000e+000
# 0.00000000e+000
# 0.0
# -9.57000000e-008
#
#
# -9.70547606e+000
# 1.47193126e+000
# 1.76526613e-004
# 5.97689162e-005
# -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
#
#
#
#
#
# 3234
# 03-Nov-15
# 1
#
#
# 0.0000
# 0.0000e+000
# 0.0000
# 0.00e+000
# 0.0000
# 0.0
#
#
#
# 5.3831e-001
# -0.5530
# -3.6948e-003
# 1.5409e-004
# -2.3179e-006
# 2.5826e+000
# 1.92634e-004
# -4.64803e-002
# 3.6000e-002
# 2.1700
# -3.3000e-002
# 5.0000e+003
# 1.4500e+003
#
#
#
#
#
#
# FLRTD-2214
# 2/6/2017
# 1.30000000e+001
#
# 0.0310
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
# datcnv_date = Nov 14 2017 11:42:55, 7.23.2 [datcnv_vars = 8]
# datcnv_in = P:\Cruise_Data_Processing\2017-07\RAW\CTD\2017-07-0001.xml P:\Crui
se_Data_Processing\2017-07\Processing\doc\2017-07-ctd1.xmlcon
# datcnv_skipover = 0
# datcnv_ox_hysteresis_correction = no
# wfilter_date = Nov 14 2017 14:51:18, 7.23.2
# wfilter_in = P:\Cruise_Data_Processing\2017-07\Processing\convert\2017-07-0001
.cnv
# wfilter_excl_bad_scans = yes
# wfilter_action prdM = cosine, 7
# wfilter_action depSM = cosine, 7
# wfilter_action t090C = cosine, 7
# wfilter_action c0S/m = cosine, 7
# alignctd_date = Nov 14 2017 15:10:30, 7.23.2
# alignctd_in = P:\Cruise_Data_Processing\2017-07\Processing\wfilter\2017-07-000
1.cnv
# alignctd_adv = sbeox0V 2.000
# celltm_date = Nov 14 2017 15:12:23, 7.23.2
# celltm_in = P:\Cruise_Data_Processing\2017-07\Processing\align\2017-07-0001.cn
v
# celltm_alpha = 0.0400, 0.0000
# celltm_tau = 8.0000, 0.0000
# celltm_temp_sensor_use_for_cond = primary,
# Derive_date = Nov 14 2017 15:14:31, 7.23.2 [derive_vars = 2]
# Derive_in = P:\Cruise_Data_Processing\2017-07\Processing\celltm\2017-07-0001.c
nv P:\Cruise_Data_Processing\2017-07\Processing\doc\2017-07-ctd2.xmlcon
# derive_time_window_docdt = seconds: 2
# derive_ox_tau_correction = yes
# file_type = ascii
END*
Remarks from CTDEDIT:
CTDEDIT was used to remove some records near the top and bottom of the
cast; salinity was cleaned lightly.
Data Processing Notes:
----------------------
Dissolved Oxygen and Fluorescence 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. It is suggested that extracted chlorophyll values be
checked where available.
Comparison with bottles suggests that the CTD salinity is reasonably close to bottle
salinity for both conductivity sensors, but there is a large scatter and flushing of
Niskin bottles is likely incomplete. No recalibration was applied.
There was no dissolved oxygen calibration sampling, so the recalibration used for
cruise 2017-01 was applied to these data since the same sensor was used and
calibration sampling was extensive.
For details on the processing see processing report: 2017-07-proc.doc.
*CALIBRATION
$TABLE: CORRECTED CHANNELS
! Name Units Fmla Pad Coefficients
! ---------------------- ------ ---- ------ ------------
Oxygen:Dissolved:SBE mL/L 10 -99 () (0.413E-01 1.0484)
$END
!--1--- --2--- ---3---- ---4--- ---5---- --6--- --7-- -8--
!Pressu Depth Temperat Fluores Salinity Oxygen Oxyge Numb
!re ure: cence: :T0:C0 : n: er_o
! Primary URU: Dissol Disso ~bin
! Wetlabs ved: lved: _rec
! SBE SBE ords
!------ ------ -------- ------- -------- ------ ----- ----
*END OF HEADER
1.1 1.1 7.6145 1.196 28.8260 5.85 255.5 37
2.0 2.0 7.6224 1.107 29.0116 5.74 250.4 52
3.0 2.9 7.6089 1.255 29.0745 5.65 246.5 47
4.0 3.9 7.6058 1.257 29.0786 5.66 247.0 43
5.0 5.0 7.6017 1.180 29.0797 5.67 247.4 44
6.0 6.0 7.5722 1.121 29.1235 5.62 245.5 44
7.0 7.0 7.5655 0.826 29.1808 5.62 245.5 43
8.0 7.9 7.5740 0.662 29.1973 5.51 240.5 42
9.0 8.9 7.5740 0.581 29.2026 5.51 240.7 41
10.0 9.9 7.5749 0.561 29.2078 5.50 240.1 40
11.0 10.9 7.5769 0.543 29.2186 5.50 239.8 40
12.0 11.9 7.5751 0.508 29.2368 5.50 240.2 36
13.0 12.9 7.5672 0.550 29.2434 5.56 242.5 36
14.0 13.9 7.5522 0.609 29.2556 5.65 246.6 36
15.0 14.9 7.5501 0.649 29.2720 5.70 248.6 37
16.0 15.9 7.5536 0.639 29.2777 5.67 247.4 37
17.0 16.8 7.5533 0.612 29.2803 5.65 246.7 35
18.0 17.8 7.5511 0.725 29.2823 5.66 247.1 35
19.0 18.8 7.5421 0.656 29.3028 5.72 249.7 36
20.0 19.8 7.5424 0.640 29.3227 5.75 250.7 35
21.0 20.8 7.5420 0.607 29.3293 5.75 251.1 35
22.0 21.8 7.5414 0.641 29.3325 5.75 251.0 36
23.0 22.8 7.5429 0.618 29.3388 5.76 251.4 36
24.0 23.8 7.5451 0.656 29.3418 5.74 250.5 35
25.0 24.8 7.5455 0.624 29.3447 5.75 250.9 35
26.0 25.8 7.5517 0.569 29.3627 5.73 250.2 37
27.0 26.8 7.5552 0.555 29.3755 5.72 249.8 36
28.0 27.7 7.5618 0.542 29.3979 5.71 249.1 36
29.0 28.8 7.5652 0.497 29.4116 5.72 249.7 37
30.0 29.8 7.5659 0.491 29.4153 5.72 249.7 36
31.0 30.7 7.5717 0.462 29.4336 5.72 249.7 35
32.0 31.7 7.5736 0.444 29.4420 5.72 249.8 36
33.0 32.7 7.5735 0.452 29.4448 5.71 249.4 37
34.0 33.7 7.5740 0.441 29.4526 5.73 250.2 32
35.0 34.7 7.5753 0.483 29.4592 5.73 250.1 28
36.0 35.7 7.5752 0.461 29.4594 5.72 249.7 27
37.0 36.7 7.5750 0.422 29.4583 5.73 250.1 26
38.0 37.7 7.5753 0.437 29.4600 5.74 250.3 28
39.0 38.7 7.5757 0.442 29.4624 5.73 250.0 26
40.0 39.7 7.5751 0.448 29.4654 5.73 250.2 26
41.0 40.6 7.5750 0.463 29.4810 5.75 250.8 26
42.0 41.6 7.5738 0.446 29.4977 5.79 252.6 27
43.0 42.6 7.5761 0.456 29.5256 5.79 252.5 27
44.0 43.6 7.5847 0.463 29.5683 5.78 252.3 27
45.0 44.6 7.5882 0.446 29.5762 5.75 251.0 27
46.0 45.6 7.5897 0.451 29.5807 5.73 249.9 28
47.0 46.6 7.5909 0.449 29.5865 5.74 250.6 27
48.0 47.6 7.5925 0.441 29.5949 5.73 250.1 27
49.0 48.6 7.5928 0.446 29.5969 5.74 250.3 27
50.0 49.6 7.5930 0.453 29.5976 5.74 250.5 26
51.0 50.5 7.5941 0.440 29.6021 5.75 251.0 27
52.0 51.6 7.5949 0.450 29.6048 5.74 250.6 26
53.0 52.5 7.5962 0.443 29.6099 5.74 250.2 26
54.0 53.5 7.5988 0.451 29.6225 5.72 249.6 26
55.0 54.5 7.6029 0.451 29.6416 5.69 248.3 28
56.0 55.5 7.6053 0.451 29.6593 5.70 248.8 49