*2018/10/30 15:44:19.59
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2018/07/21 20:26:47.000
TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 59
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : 87808F5B
NUMBER OF CHANNELS : 9
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- -------------------------- --------------- -------------- --------------
1 Pressure decibar 1.169 58.568
2 Depth metres 1.153 58.066
3 Temperature:Primary 'deg C (ITS90)' 10.7369 13.1098
4 Fluorescence:URU:Wetlabs mg/m^3 0.418 1.404
5 Salinity:T0:C0 PSS-78 28.2852 30.3826
6 Oxygen:Dissolved:SBE mL/L 3.843 4.851
7 Oxygen:Dissolved:SBE umol/kg 167.6682 212.0714
8 Conductivity:Primary S/m 3.374169 3.418094
9 Number_of_bin_records n/a 6 24
$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\2018-037\Processing\derive\2018-037-0077.cnv
$END
*ADMINISTRATION
MISSION : 2018-037
AGENCY : IOS, Ocean Sciences Division, Sidney, B.C.
COUNTRY : Canada
PROJECT : Strait of Georgia Zooplankton
SCIENTIST : Young K.
PLATFORM : Neocaligus
*LOCATION
GEOGRAPHIC AREA : Strait of Georgia
STATION : GI01
EVENT NUMBER : 77
LATITUDE : 48 45.87100 N ! (deg min)
LONGITUDE : 123 20.56500 W ! (deg min)
WATER DEPTH : 58
*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 2018/10/26 13:07:44 4294 4294
CLEAN 5.2.3 2018/10/26 15:38:28 4294 4294
CLIP 1.3 2018/10/26 15:38:40 4294 2395
SHIFTDAT 3.4 2018/10/26 15:38:58 2395 2395
DELETE 6.3 2018/10/26 15:39:09 2395 963
CTDEDIT 5.2.3 2018/10/29 11:21:39 963 947
CALIB 11.9 2018/10/30 12:17:34 947 947
FILTERS 4.3 2018/10/30 12:18:57 947 947
BINAVE 4.2 2018/10/30 12:19:04 947 59
REMOVECH 8.2 2018/10/30 12:19:19 59 59
CHGUNITS 3.1.1 2018/10/30 12:19:30 59 59
REORDER 1.3.1 2018/10/30 15:43:05 ? ?
HDREDIT2 3.1.1 2018/10/30 15:44:19 ? ?
$END
$REMARKS
-CLEAN functions: 2018/10/26 15:38:18 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 = 1900, 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: 7
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 48.61 dbars
Sample interval (from FILE section of header) = 0.062 seconds.
-CTDEDIT v5.2.3 2018/10/29 11:21:39
16 records were deleted in this editing session.
4 changes in channel Salinity:T0:C0
-CALIB parameters: 2018/10/30 12:17:34
Calibration type = Correct
Mode: ONLY - calibration specs from Cal File only.
Calibration file = P:\Cruise_Data_Processing\2018-037\Processing\doc\2018-037-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 2018/10/30 12:19:19
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: 2018/10/30 15:44:19
Applied edit header: P:\Cruise_Data_Processing\2018-037\Processing\doc\2018-037-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
2018-07-21T20:26:44
16.2
0.5
7.3
3.3
0.0
61.0
14.6
22740992
1954545664
315847
27146467
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
2018-07-21T20:26:47
# nquan = 11
# nvalues = 4294
# 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, 4294
# span 1 = -0.040, 58.614
# span 2 = -0.039, 58.109
# span 3 = 10.7353, 13.6711
# span 4 = -0.4030, 64.5970
# span 5 = 1.8554, 3.1164
# span 6 = 0.158422, 3.546894
# span 7 = -1.365, 1.291
# span 8 = 1.0653, 30.3859
# span 9 = 3.5195, 7.1453
# span 10 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.0625
# start_time = Jul 21 2018 20:26:47 [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 25 2018 14:21:04, 7.23.2 [datcnv_vars = 8]
# datcnv_in = P:\Cruise_Data_Processing\2018-037\RAW\CTD\CTD Data\2018-037-0077.
xml P:\Cruise_Data_Processing\2018-037\Processing\doc\2018-037-ctd.xmlcon
# datcnv_skipover = 0
# datcnv_ox_hysteresis_correction = no
# wildedit_date = Oct 26 2018 12:44:01, 7.23.2
# wildedit_in = P:\Cruise_Data_Processing\2018-037\Processing\convert\2018-037-0
077.cnv
# wildedit_pass1_nstd = 2.0
# wildedit_pass2_nstd = 5.0
# wildedit_pass2_mindelta = 0.000e+000
# wildedit_npoint = 35
# wildedit_vars = prdM depSM t090C c0S/m
# wildedit_excl_bad_scans = yes
# alignctd_date = Oct 26 2018 13:04:44, 7.23.2
# alignctd_in = P:\Cruise_Data_Processing\2018-037\Processing\wildedit\2018-037-
0077.cnv
# alignctd_adv = sbeox0V 4.000
# celltm_date = Oct 26 2018 13:05:28, 7.23.2
# celltm_in = P:\Cruise_Data_Processing\2018-037\Processing\align\2018-037-0077.
cnv
# celltm_alpha = 0.0400, 0.0000
# celltm_tau = 8.0000, 0.0000
# celltm_temp_sensor_use_for_cond = primary,
# Derive_date = Oct 26 2018 13:06:10, 7.23.2 [derive_vars = 2]
# Derive_in = P:\Cruise_Data_Processing\2018-037\Processing\celltm\2018-037-0077
.cnv P:\Cruise_Data_Processing\2018-037\Processing\doc\2018-037-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; salinity was cleaned lightly.
--------------------------------------------------------------------------------------
Data Processing Notes:
----------------------
Conductivity and Fluorescence:URU:Wetlabs are nominal and unedited except that some
records were removed in editing temperature and salinity.
Salinity samples were taken at the bottom of a few CTD casts and during 3 hydro casts
with 8 bottles each. There are CTD data collected before 2 of the hydro casts. The CTD
was found to be higher than bottle samples by approximately 0.007psu but incomplete
flushing of Niskin bottles is likely so the CTD salinity may be closer to, or even lower
than, in situ conditions. The accuracy of the CTD salinity is likely within +/-0.005psu.
No recalibration was applied.
There was dissolved oxygen sampling for this cruise, but there was too much scatter
in the comparison with CTD DO and too few samples to enable a justifiable method for
excluding outliers. Many samples were flagged 3 by the analyst and the range of DO
was limited. The comparison suggested a correction of between 4% and 11%. There was an
earlier cruise with a comparison to a CTD911+ cast that suggested that the CTD DO
should be increased by 6%. While that comparison was also of limited quality, it looks
more reliable, so the 6% correction was applied.
Warning: While the CTD fluorescence data are expressed in concentration units, they
do not always compare well to extracted chlorophyll samples.
For details on the processing see document: 2018-037_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
1.2 1.2 13.1098 0.996 28.2852 4.85 212.1 3.391318 13
2.0 2.0 12.5541 1.404 28.5484 4.74 207.2 3.374851 17
3.0 3.0 12.4001 1.276 28.6586 4.61 201.5 3.374169 18
4.0 4.0 12.1010 1.184 28.9149 4.59 200.4 3.377003 19
5.0 4.9 11.9784 0.984 29.0321 4.58 200.2 3.379400 16
6.0 5.9 11.9496 1.199 29.0525 4.58 200.0 3.379502 14
7.0 7.0 11.9204 1.115 29.0768 4.57 199.7 3.379430 16
8.0 7.9 11.9180 1.129 29.0797 4.55 199.0 3.379578 15
9.0 8.9 11.9106 1.076 29.0915 4.53 198.0 3.380243 15
10.0 9.9 11.8965 1.020 29.1061 4.50 196.4 3.380671 16
11.0 10.9 11.8484 1.147 29.1700 4.49 196.0 3.383453 16
12.0 11.9 11.7661 0.937 29.2989 4.49 196.0 3.390217 16
13.0 12.9 11.7706 0.944 29.2925 4.48 195.6 3.389962 16
14.0 13.9 11.7718 0.851 29.2896 4.48 195.5 3.389803 15
15.0 14.9 11.7701 0.846 29.2937 4.46 195.0 3.390121 16
16.0 15.8 11.7608 0.863 29.3085 4.43 193.6 3.390946 17
17.0 16.8 11.7437 0.950 29.3319 4.38 191.5 3.392020 17
18.0 17.8 11.6927 0.936 29.3935 4.34 189.5 3.394289 15
19.0 18.8 11.6253 0.831 29.4724 4.31 188.2 3.396968 15
20.0 19.8 11.5340 0.766 29.5790 4.31 188.2 3.400535 17
21.0 20.8 11.4785 0.746 29.6430 4.29 187.3 3.402616 17
22.0 21.8 11.4650 0.745 29.6563 4.27 186.6 3.402920 17
23.0 22.8 11.4267 0.752 29.6987 4.27 186.5 3.404166 15
24.0 23.8 11.4017 0.733 29.7239 4.27 186.5 3.404727 16
25.0 24.8 11.4023 0.768 29.7228 4.27 186.5 3.404708 17
26.0 25.8 11.3998 0.645 29.7279 4.26 186.1 3.405046 14
27.0 26.8 11.3963 0.653 29.7333 4.25 185.5 3.405450 15
28.0 27.8 11.3914 0.649 29.7387 4.24 185.0 3.405595 14
29.0 28.8 11.3660 0.639 29.7678 4.21 183.8 3.406497 18
30.0 29.7 11.3612 0.720 29.7735 4.16 181.6 3.406724 18
31.0 30.7 11.3222 0.660 29.8149 4.12 179.6 3.407797 14
32.0 31.7 11.2468 0.553 29.8895 4.08 178.3 3.409243 13
33.0 32.7 11.1600 0.577 29.9629 4.07 177.6 3.409588 15
34.0 33.7 11.0968 0.637 30.0171 4.06 177.2 3.409910 21
35.0 34.7 11.0775 0.566 30.0368 4.03 175.7 3.410354 19
36.0 35.7 11.0443 0.488 30.0648 4.00 174.5 3.410488 14
37.0 36.7 11.0135 0.493 30.0990 3.99 174.1 3.410960 10
38.0 37.7 10.9776 0.589 30.1260 3.98 173.8 3.411247 13
39.0 38.7 10.9544 0.570 30.1458 3.97 173.2 3.411358 20
40.0 39.6 10.9390 0.507 30.1604 3.97 173.1 3.411590 21
41.0 40.6 10.9306 0.487 30.1691 3.97 173.4 3.411817 15
42.0 41.6 10.9169 0.491 30.1820 3.97 173.3 3.412034 13
43.0 42.6 10.9086 0.518 30.1909 3.97 173.2 3.412278 14
44.0 43.6 10.9045 0.486 30.1931 3.95 172.5 3.412201 19
45.0 44.6 10.8938 0.507 30.1987 3.93 171.6 3.411920 20
46.0 45.6 10.8816 0.473 30.2126 3.89 169.8 3.412351 17
47.0 46.6 10.8717 0.488 30.2214 3.86 168.5 3.412572 11
48.0 47.6 10.7586 0.487 30.3556 3.86 168.4 3.416390 11
49.0 48.6 10.7398 0.460 30.3775 3.85 168.1 3.417325 17
50.0 49.6 10.7369 0.469 30.3811 3.86 168.3 3.417488 22
51.0 50.5 10.7374 0.499 30.3808 3.86 168.6 3.417534 17
52.0 51.5 10.7379 0.512 30.3803 3.85 168.1 3.417569 13
53.0 52.5 10.7381 0.418 30.3806 3.84 167.7 3.417652 13
54.0 53.6 10.7389 0.467 30.3803 3.85 167.8 3.417731 18
55.0 54.5 10.7389 0.460 30.3807 3.85 167.9 3.417817 24
56.0 55.5 10.7376 0.510 30.3826 3.85 168.1 3.417932 15
57.0 56.5 10.7387 0.451 30.3813 3.86 168.3 3.417944 13
58.0 57.6 10.7386 0.480 30.3817 3.86 168.2 3.418016 15
58.6 58.1 10.7385 0.532 30.3824 3.85 168.1 3.418094 6