*2018/10/30 15:44:19.70
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2018/07/21 22:06:59.000
TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 60
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : B4516FCA
NUMBER OF CHANNELS : 9
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- -------------------------- --------------- -------------- --------------
1 Pressure decibar 1.387 59.824
2 Depth metres 1.356 59.315
3 Temperature:Primary 'deg C (ITS90)' 10.3606 14.8511
4 Fluorescence:URU:Wetlabs mg/m^3 0.326 2.415
5 Salinity:T0:C0 PSS-78 28.2024 30.4844
6 Oxygen:Dissolved:SBE mL/L 3.273 5.882
7 Oxygen:Dissolved:SBE umol/kg 142.7806 257.2463
8 Conductivity:Primary S/m 3.378083 3.523215
9 Number_of_bin_records n/a 3 18
$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\2018-037-0083.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 : CBE2
EVENT NUMBER : 83
LATITUDE : 48 44.21600 N ! (deg min)
LONGITUDE : 123 34.46100 W ! (deg min)
WATER DEPTH : 59
*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 13:07:45 4519 4519
CLEAN 5.2.3 2018/10/26 15:38:29 4519 4519
CLIP 1.3 2018/10/26 15:38:41 4519 2620
SHIFTDAT 3.4 2018/10/26 15:38:58 2620 2620
DELETE 6.3 2018/10/26 15:39:09 2620 1025
CTDEDIT 5.2.3 2018/10/29 11:26:10 1025 987
CALIB 11.9 2018/10/30 12:17:34 987 987
FILTERS 4.3 2018/10/30 12:18:58 987 987
BINAVE 4.2 2018/10/30 12:19:04 987 60
REMOVECH 8.2 2018/10/30 12:19:19 60 60
CHGUNITS 3.1.1 2018/10/30 12:19:30 60 60
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 50.19 dbars
Sample interval (from FILE section of header) = 0.062 seconds.
-CTDEDIT v5.2.3 2018/10/29 11:26:10
38 records were deleted in this editing session.
2 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
2018-07-21T22:06:55
16.2
0.4
7.3
3.3
0.0
58.6
14.9
23592960
1953693696
327680
27134634
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
2018-07-21T22:06:59
# nquan = 11
# nvalues = 4519
# 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, 4519
# span 1 = -0.033, 60.186
# span 2 = -0.032, 59.667
# span 3 = 10.3580, 19.0350
# span 4 = -0.4030, 64.5970
# span 5 = 1.6603, 3.0838
# span 6 = 0.056545, 3.610578
# span 7 = -1.265, 1.230
# span 8 = 0.3400, 30.4862
# span 9 = 3.0855, 7.4286
# span 10 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.0625
# start_time = Jul 21 2018 22:06:59 [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 14:21:06, 7.23.2 [datcnv_vars = 8]
# datcnv_in = P:\Cruise_Data_Processing\2018-037\RAW\CTD\CTD Data\2018-037-0083.
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 12:44:02, 7.23.2
# wildedit_in = P:\Cruise_Data_Processing\2018-037\Processing\convert\2018-037-0
083.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 13:04:45, 7.23.2
# alignctd_in = P:\Cruise_Data_Processing\2018-037\Processing\wildedit\2018-037-
0083.cnv
# alignctd_adv = sbeox0V 4.000
# celltm_date = Oct 26 2018 13:05:29, 7.23.2
# celltm_in = P:\Cruise_Data_Processing\2018-037\Processing\align\2018-037-0083.
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 13:06:11, 7.23.2 [derive_vars = 2]
# Derive_in = P:\Cruise_Data_Processing\2018-037\Processing\celltm\2018-037-0083
.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 and bottom of the cast; salinity was cleaned very 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
1.4 1.4 14.8511 1.315 28.2024 5.88 257.2 3.523215 3
2.0 2.0 14.1574 1.776 28.3542 5.79 253.3 3.483841 14
3.0 3.0 13.6969 2.415 28.4616 5.65 246.8 3.458183 15
4.0 4.0 13.3588 2.233 28.5389 5.49 239.9 3.439169 15
5.0 5.0 13.3119 2.003 28.5462 5.34 233.2 3.436187 15
6.0 5.9 13.1618 1.981 28.5872 5.17 226.1 3.428460 15
7.0 6.9 13.0191 1.475 28.6660 5.00 218.4 3.425405 15
8.0 7.9 12.8759 1.525 28.7372 4.89 213.6 3.421435 15
9.0 8.9 12.6704 1.619 28.8158 4.85 212.0 3.413134 15
10.0 9.9 12.5062 1.552 28.8755 4.84 211.4 3.406147 15
11.0 10.9 12.4775 1.337 28.8978 4.76 208.1 3.406207 16
12.0 11.9 12.4607 1.248 28.9131 4.65 203.2 3.406507 18
13.0 12.9 12.3458 1.153 28.9604 4.60 200.9 3.402183 16
14.0 13.9 12.2257 1.077 29.0173 4.57 199.6 3.398410 18
15.0 14.9 12.1889 0.923 29.0382 4.53 197.7 3.397646 17
16.0 15.8 12.1526 0.894 29.0581 4.50 196.7 3.396816 17
17.0 16.8 12.0895 0.944 29.0897 4.50 196.4 3.395012 18
18.0 17.8 12.0753 0.877 29.0973 4.46 195.0 3.394698 17
19.0 18.9 12.0448 0.927 29.1142 4.45 194.3 3.394022 17
20.0 19.9 12.0330 0.865 29.1212 4.41 192.6 3.393823 17
21.0 20.8 12.0136 0.923 29.1318 4.35 189.9 3.393389 16
22.0 21.8 11.9819 0.809 29.1465 4.24 185.4 3.392375 17
23.0 22.8 11.9212 0.728 29.1739 4.14 180.9 3.390304 17
24.0 23.8 11.7826 0.705 29.2407 4.08 178.2 3.385966 17
25.0 24.8 11.6218 0.589 29.3249 4.04 176.3 3.381577 17
26.0 25.8 11.5350 0.518 29.3810 4.00 174.7 3.380314 17
27.0 26.8 11.4759 0.519 29.4235 3.98 173.8 3.379901 18
28.0 27.8 11.4087 0.490 29.4673 3.98 173.9 3.378935 16
29.0 28.7 11.3990 0.455 29.4769 3.99 174.3 3.379170 17
30.0 29.8 11.3991 0.558 29.4780 3.99 174.4 3.379338 17
31.0 30.8 11.4036 0.491 29.4755 3.98 173.7 3.379491 17
32.0 31.7 11.4068 0.537 29.4738 3.95 172.6 3.379609 17
33.0 32.7 11.3765 0.515 29.4947 3.94 171.9 3.379307 14
34.0 33.7 11.3508 0.445 29.5107 3.94 171.8 3.378889 16
35.0 34.7 11.3353 0.434 29.5220 3.92 171.2 3.378879 12
36.0 35.7 11.3181 0.497 29.5309 3.87 169.1 3.378365 17
37.0 36.7 11.3105 0.429 29.5371 3.81 166.5 3.378408 17
38.0 37.7 11.2546 0.425 29.5783 3.74 163.5 3.378083 17
39.0 38.6 11.0736 0.407 29.7218 3.72 162.6 3.380404 9
40.0 39.6 10.9403 0.352 29.8657 3.76 164.0 3.381621 16
41.0 40.6 10.9244 0.388 29.8850 3.79 165.6 3.382318 18
42.0 41.6 10.9320 0.375 29.9194 3.80 165.8 3.386502 17
43.0 42.6 10.9172 0.365 29.9778 3.78 165.1 3.391262 18
44.0 43.6 10.8886 0.381 30.0132 3.76 164.0 3.392529 17
45.0 44.6 10.8643 0.390 30.0317 3.71 162.1 3.392434 17
46.0 45.6 10.8420 0.366 30.0507 3.68 160.6 3.392557 17
47.0 46.6 10.8240 0.365 30.0693 3.65 159.2 3.392974 18
48.0 47.6 10.7446 0.390 30.1422 3.64 158.8 3.393792 18
49.0 48.6 10.7189 0.397 30.1689 3.64 159.0 3.394398 16
50.0 49.6 10.7120 0.375 30.1764 3.64 158.7 3.394620 17
51.0 50.5 10.7071 0.356 30.1819 3.62 157.9 3.394816 17
52.0 51.6 10.6919 0.423 30.1915 3.61 157.4 3.394556 18
53.0 52.5 10.6728 0.382 30.2166 3.59 156.6 3.395545 17
54.0 53.5 10.6664 0.369 30.2325 3.55 154.9 3.396657 18
55.0 54.5 10.6315 0.336 30.2674 3.48 152.0 3.397312 16
56.0 55.5 10.6016 0.389 30.2966 3.40 148.5 3.397799 18
57.0 56.5 10.4944 0.387 30.3944 3.32 144.8 3.398716 17
58.0 57.5 10.4345 0.366 30.4362 3.28 143.1 3.397929 18
59.0 58.5 10.3719 0.475 30.4752 3.27 142.8 3.396631 17
59.8 59.3 10.3606 0.326 30.4844 3.28 143.2 3.396626 13