*2018/10/30 15:44:17.80
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2018/07/18 14:30:44.000
TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 58
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : 49BF1CFE
NUMBER OF CHANNELS : 9
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- -------------------------- --------------- -------------- --------------
1 Pressure decibar 1.317 57.576
2 Depth metres 1.306 57.091
3 Temperature:Primary 'deg C (ITS90)' 10.7795 17.695
4 Fluorescence:URU:Wetlabs mg/m^3 0.67 5.503
5 Salinity:T0:C0 PSS-78 27.1723 29.0001
6 Oxygen:Dissolved:SBE mL/L 4.097 7.107
7 Oxygen:Dissolved:SBE umol/kg 178.9414 311.251
8 Conductivity:Primary S/m 3.28071 3.632984
9 Number_of_bin_records n/a 4 26
$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\2018-037-0007.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 : BS11
EVENT NUMBER : 7
LATITUDE : 49 29.09900 N ! (deg min)
LONGITUDE : 124 46.04800 W ! (deg min)
WATER DEPTH : 57
*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 13:07:29 4564 4564
CLEAN 5.2.3 2018/10/26 15:38:18 4564 4564
CLIP 1.3 2018/10/26 15:38:32 4564 2665
SHIFTDAT 3.4 2018/10/26 15:38:51 2665 2665
DELETE 6.3 2018/10/26 15:39:02 2665 1009
CTDEDIT 5.2.3 2018/10/26 16:26:07 1009 979
CALIB 11.9 2018/10/30 12:17:29 979 979
FILTERS 4.3 2018/10/30 12:18:53 979 979
BINAVE 4.2 2018/10/30 12:19:01 979 58
REMOVECH 8.2 2018/10/30 12:19:18 58 58
CHGUNITS 3.1.1 2018/10/30 12:19:29 58 58
REORDER 1.3.1 2018/10/30 15:43:03 ? ?
HDREDIT2 3.1.1 2018/10/30 15:44:17 ? ?
$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 47.68 dbars
Sample interval (from FILE section of header) = 0.062 seconds.
-CTDEDIT v5.2.3 2018/10/26 16:26:07
30 records were deleted in this editing session.
9 changes in channel Salinity:T0:C0
-CALIB parameters: 2018/10/30 12:17:29
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 12:19:18
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 15:44:17
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
2018-07-18T14:30:41
17.0
0.4
7.3
3.3
0.0
53.7
11.0
1638400
1975648256
22755
27439559
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
2018-07-18T14:30:44
# nquan = 11
# nvalues = 4564
# 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, 4564
# span 1 = -0.062, 57.678
# span 2 = -0.061, 57.181
# span 3 = 10.7771, 19.0818
# span 4 = -0.4030, 57.1602
# span 5 = 1.9366, 3.3624
# span 6 = 0.038031, 3.682007
# span 7 = -1.164, 1.071
# span 8 = 0.2144, 29.0024
# span 9 = 3.8628, 6.8039
# span 10 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.0625
# start_time = Jul 18 2018 14:30:44 [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 14:20:32, 7.23.2 [datcnv_vars = 8]
# datcnv_in = P:\Cruise_Data_Processing\2018-037\RAW\CTD\CTD Data\2018-037-0007.
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 12:43:44, 7.23.2
# wildedit_in = P:\Cruise_Data_Processing\2018-037\Processing\convert\2018-037-0
007.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 13:04:25, 7.23.2
# alignctd_in = P:\Cruise_Data_Processing\2018-037\Processing\wildedit\2018-037-
0007.cnv
# alignctd_adv = sbeox0V 4.000
# celltm_date = Oct 26 2018 13:05:12, 7.23.2
# celltm_in = P:\Cruise_Data_Processing\2018-037\Processing\align\2018-037-0007.
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 13:05:53, 7.23.2 [derive_vars = 2]
# Derive_in = P:\Cruise_Data_Processing\2018-037\Processing\celltm\2018-037-0007
.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 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
1.3 1.3 17.6950 4.218 27.1723 7.11 311.3 3.632984 11
2.0 2.0 17.6431 4.165 27.1866 7.04 308.5 3.630567 26
3.0 3.0 17.4684 4.548 27.2334 6.98 305.6 3.622190 23
4.0 3.9 17.2517 4.914 27.2830 6.96 304.6 3.610762 22
5.0 5.0 17.1364 5.241 27.3023 6.98 305.6 3.603838 22
6.0 6.0 17.1103 5.313 27.3057 6.97 305.3 3.602191 21
7.0 7.0 17.0787 5.124 27.3134 6.88 301.4 3.600599 20
8.0 7.9 17.0820 5.253 27.3134 6.80 297.9 3.600812 19
9.0 8.9 16.9351 5.058 27.3474 6.73 294.6 3.592963 18
10.0 9.9 16.6597 5.389 27.4053 6.53 285.8 3.577933 19
11.0 10.9 16.5837 5.494 27.4231 6.15 269.1 3.573961 18
12.0 11.9 16.2612 5.316 27.4934 5.78 252.8 3.556320 16
13.0 12.9 15.5559 5.503 27.6704 5.52 241.5 3.520090 15
14.0 13.9 14.7935 5.090 27.8640 5.29 231.5 3.480890 16
15.0 14.9 14.1987 4.605 27.9974 5.03 220.1 3.447982 16
16.0 15.8 13.5252 4.044 28.1319 4.80 210.1 3.408698 16
17.0 16.8 13.3073 3.766 28.1512 4.68 204.8 3.393325 16
18.0 17.8 12.5977 3.047 28.3209 4.66 203.8 3.354650 16
19.0 18.8 12.2521 2.436 28.4665 4.63 202.5 3.342443 17
20.0 19.8 12.0130 2.150 28.5371 4.56 199.4 3.330703 16
21.0 20.8 11.8765 1.995 28.5945 4.49 196.2 3.325788 16
22.0 21.8 11.7266 1.983 28.6424 4.45 194.4 3.318768 16
23.0 22.8 11.5747 1.516 28.6909 4.41 192.7 3.311639 16
24.0 23.8 11.4603 1.446 28.7291 4.38 191.4 3.306428 16
25.0 24.8 11.3890 1.274 28.7449 4.37 191.0 3.302364 17
26.0 25.8 11.3673 1.291 28.7530 4.37 190.9 3.301500 16
27.0 26.8 11.3464 1.198 28.7641 4.36 190.4 3.300993 16
28.0 27.8 11.3102 1.346 28.7891 4.33 189.2 3.300717 16
29.0 28.7 11.2687 1.235 28.8062 4.30 187.7 3.299174 16
30.0 29.7 11.2386 1.139 28.8167 4.26 186.3 3.297863 16
31.0 30.7 11.2090 1.143 28.8254 4.24 185.0 3.296410 17
32.0 31.7 11.1582 1.069 28.8412 4.23 184.9 3.294017 16
33.0 32.7 11.1099 0.888 28.8566 4.23 184.9 3.291759 16
34.0 33.7 11.0953 0.890 28.8639 4.23 184.9 3.291325 16
35.0 34.7 11.0939 0.967 28.8656 4.23 184.9 3.291422 17
36.0 35.7 11.0945 0.943 28.8665 4.23 184.7 3.291610 16
37.0 36.7 11.0972 0.817 28.8669 4.22 184.4 3.291905 16
38.0 37.7 11.1024 0.851 28.8660 4.21 184.1 3.292269 16
39.0 38.6 11.1039 0.828 28.8669 4.21 183.8 3.292527 16
40.0 39.6 11.0919 0.898 28.8739 4.19 183.2 3.292312 16
41.0 40.6 11.0668 0.844 28.8851 4.18 182.8 3.291475 17
42.0 41.6 11.0383 0.911 28.8971 4.18 182.5 3.290453 16
43.0 42.6 10.9908 0.845 28.9148 4.17 182.2 3.288472 17
44.0 43.6 10.9808 0.799 28.9182 4.15 181.3 3.288055 16
45.0 44.6 10.9718 0.778 28.9223 4.14 180.7 3.287786 17
46.0 45.6 10.9387 0.784 28.9355 4.13 180.4 3.286513 16
47.0 46.6 10.8824 0.708 28.9582 4.12 180.1 3.284334 17
48.0 47.6 10.8618 0.779 28.9664 4.13 180.3 3.283545 17
49.0 48.6 10.8504 0.692 28.9709 4.13 180.3 3.283117 17
50.0 49.6 10.8525 0.733 28.9704 4.12 180.1 3.283278 18
51.0 50.6 10.8491 0.763 28.9718 4.12 180.1 3.283187 17
52.0 51.6 10.8367 0.732 28.9770 4.12 179.7 3.282759 18
53.0 52.5 10.8358 0.726 28.9775 4.11 179.4 3.282774 17
54.0 53.5 10.8287 0.730 28.9807 4.10 179.2 3.282565 17
55.0 54.5 10.8057 0.714 28.9889 4.10 178.9 3.281588 17
56.0 55.5 10.8016 0.673 28.9905 4.10 179.2 3.281457 17
57.0 56.6 10.7966 0.670 28.9937 4.11 179.3 3.281427 18
57.6 57.1 10.7795 0.769 29.0001 4.11 179.5 3.280710 4