*2013/12/16 15:22:09.92 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2000/08/29 14:32:54.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 13 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII NUMBER OF CHANNELS : 12 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 31 43 2 Pressure decibar 1.7 208.4 3 Temperature:Primary 'deg C (ITS90)' 6.9444 11.1679 4 Salinity:T0:C0 PSS-78 31.4141 33.9117 5 Transmissivity %/metre 43 53.9 6 Fluorescence:URU:Seapoint mg/m^3 0.72E-01 1.414 7 Fluorescence:URU:Seatech mg/m^3 0.77E-01 1.113 8 Bottle_Number n/a 1 13 9 Oxygen:Dissolved mL/L 1.78 5.36 10 Nitrate_plus_Nitrite umol/L 19.6 34.7 11 Silicate umol/L 33.4 57 12 Phosphate umol/L 1.83 2.75 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 I I 0 2 -99 ' ' 7 F ' ' 1 3 -99 ' ' 9 F ' ' 4 4 -99 ' ' 9 F ' ' 4 5 -99 ' ' 6 F ' ' 1 6 -99 ' ' 8 F ' ' 3 7 -99 ' ' 8 F ' ' 3 8 -99 ' ' 3 I I 0 9 -99 ' ' 8 F ' ' 3 10 -99 ' ' 6 F R4 1 11 -99 ' ' 6 F R4 1 12 -99 ' ' 7 F R4 2 $END $REMARKS This file converted from Sea-Bird file: V:\CTD\2000-27\hydro\20270010.ros Comments from secondary file: d:\data\2000\2000-27\20270010.rem --------------------------------------------------------------- Raw data in file oxydata\2000-27\2000-270010.o2 VIO3 = 10.02 ! Volume of iodate standard (cm**) NIO3 = 0.01013126 ! Normality of iodate standard VREG = 2.0 ! Volume of sample displaced by reagents (cm**3) DOREG = 0.0017 ! Absolute amount of O2 added with reagents (ml) $END *ADMINISTRATION MISSION : 2000-27 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : Strait of Georgia, Juan de Fuca SCIENTIST : Masson D. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Str.of Georgia/JdeFuca STATION : 75 EVENT NUMBER : 10 LATITUDE : 48 28.23000 N ! (deg min) LONGITUDE : 124 32.82000 W ! (deg min) *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0550 $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------- -------------- ---------- temperature ' ' primary conductivity ' ' primary pressure ' ' 75636 temperature ' ' secondary conductivity ' ' secondary Seapoint ' ' ' ' transmissometer ' ' 333DR fluorometer ' ' 'sea tech' surface ' ' 'degrees = 0.0' $END $REMARKS SOFTWARE VERSION 4.246 Comments from secondary file: d:\data\2000\2000-27\20270010.rem --------------------------------------------------------------- Dissolved oxygen concentration determined using an automated titration system consisting of a Brinkman dosimat (model 665) and a PC 900 Colorimeter. $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SBE_IOS 1.7 2001/01/20 12:02:36 1573 1573 DESPIKE 2.0 2001/01/22 12:16:07 1573 1573 BINAVE 4.0.1 2001/01/22 12:23:27 1573 13 MERGE 2.5.1 2001/01/22 12:31:05 13 13 CALIB 10.0 2001/03/05 15:05:08 13 13 MERGE 2.6.1 2001/03/06 14:22:12 13 13 REORDER 1.1 2001/03/06 14:34:52 ? ? HDREDIT2 1.9 2004/03/31 14:30:30 ? ? SORT 3.4.1 2004/03/31 14:31:24 13 13 CLEAN 4.5 2004/03/31 14:31:30 13 13 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:22:09 13 13 $END $REMARKS -The following DESPIKE parameters were used: DESPIKE TABLE CHANNEL FIT OVER- MIN MAX MIN MAX SPIKE WIDTH LAP VALUE VALUE STDDEV STDDEV TOL. -------------------- ----- ----- ------- ------- ------- ------- ----- Pressure 55 5 0.00 2000.00 0.10000 999.000 3.00 Temperature:Primary 55 5 2.00 25.00 0.00100 999.000 3.00 Temperature:Secondar 55 5 2.00 35.00 0.00100 999.000 3.00 Salinity:T0:C0 55 5 5.00 35.00 0.00100 999.000 3.00 Salinity:T1:C1 55 5 5.00 35.00 0.00100 999.000 3.00 -The following BINAVE parameters were used: Bin channel = Bottle_Number Averaging interval = 1.0 Minimum bin value = 0.000 Bin value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -The following MERGE parameters were used: Merge Channel: Sample_Number Merge Scheme Used: Add Secondary to Primary Overlap Scheme Used: Keep Primary Primary Channels to Include: Pressure, Temperature:Primary, Temperature:Secondary, Salinity:T0:C0, Salinity:T1:C1, Transmissivity, Chl_fluorescence:Seapoint, Chl_fluorescence:Seatech, Bottle_Number Secondary Channels to Include: Dissolved_Oxygen:volume Primary file : d:\data\2000\2000-27\20270010.avt Secondary file: d:\data\2000\2000-27\20270010.rem Comments from secondary file: d:\data\2000\2000-27\20270010.rem --------------------------------------------------------------- C.H. Culbertson's paper on Dissolved Oxygen in the 'Woce Hydrographic Program Operations and Methods - July 1991' -The following OXYCALC parameters were used Blank = 0.006 Sodium Thiosulfate concentration = 0.721 Volume of iodate standard (cm**3) = 10.02 Enter Normalitity of iodate standard = 0.01013130 -The following CHANNEL(S) were removed from file. Thiosulfate_titer Flask_Number Flask_Volume Blank Standard -The following CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = d:\data\2000\2000-27\ctd_cal.txt Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 5 Salinity:T0:C0 PSS-78 10 -0.4200000E-02 0.1000000E+01 6 Salinity:T1:C1 PSS-78 10 0.5000000E-02 0.1000000E+01 -The following MERGE parameters were used: Merge Channel: Sample_Number Merge Scheme Used: Add Secondary to Primary Overlap Scheme Used: Keep Primary Primary Channels to Include: Pressure, Temperature:Primary, Salinity:T0:C0, Transmissivity, Chl_fluorescence:Seapoint, Chl_fluorescence:Seatech, Bottle_Number, Dissolved_Oxygen:volume, salinity:bottle Secondary Channels to Include: Nitrate, Silicate, Phosphate Primary file : d:\data\2000\2000-27\20270010.COR Secondary file: d:\data\2000\2000-27\20270010.NUT -The following SORT parameters were used. Sorted by channel: Pressure Pressure channel sorted according to values in sort channel CLEAN functions: - Reset #RECS, MIN & MAX values in header. - Change Pad Value to -99 in All Channels. - Delete Empty Channels: 0 deleted. - Remove Sea-Bird comments from the header. $END *COMMENTS Collection method: ------------------ A rosette, holding 24 ten-litre water samplers, with a CTD was used. Analysis methods: ----------------- Salinity samples are collected in glass bottles and analyzed on Guildline model 8410 Portasal Salinometers which are standardized with IAPSO standard seawater. Oxygen samples are analyzed on an automated Winkler titration system following the procedures of Carpenter (1965). A Brinkmann model 665 Dosimat and model PC910 Colorimeter is controlled by Visual-Basic program to titrate the oxygen samples. Nutrient samples are analyzed frozen using a Technicon AAII autoanalyzer following methods described in Barwell-Clarke and Whitney (1996). References: 1. Carpenter, J.H. 1965. The Chesapeake Bay Institute Technique for the Winkler Dissolved Oxygen Method. Limmnol. & Oceanogr., 10: 141-143. 2. J. Barwell-Clarke and F. Whitney. 1996. Institute of Ocean Sciences Nutrient Methods and Analysis. Canadian Technical Report of Hydrography and Ocean Sciences, No. 182, 43 pp. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------- -------- ---- ------ ------------ Salinity:T0:C0 PSS-78 10 -9.9 () (-0.42E-02 1) Salinity:T1:C1 PSS-78 10 -9.9 () (0.5E-02 1) $END !--1--- --2--- ---3---- ---4---- --5-- ---6--- ---7--- 8- ---9--- --10- --11- --12-- !Sample Pressu Temperat Salinity Trans Fluores Fluores Bo Oxygen: Nitra Silic Phosph !_ re ure: :T0:C0 missi cence: cence: tt Dissolv te_ ate ate !Number Primary vity URU: URU: ~u ed plus_ ! Seapoin Seatech mb Nitri ! t er te !------ ------ -------- -------- ----- ------- ------- -- ------- ----- ----- ------ *END OF HEADER 43 1.7 11.1679 31.4141 48.0 1.123 0.766 13 5.360 19.6 33.4 1.83 42 10.1 10.9734 31.4363 47.4 1.414 1.113 12 5.260 20.0 34.0 1.89 41 20.5 10.0855 31.7012 51.6 0.730 0.513 11 4.250 22.5 36.7 2.09 40 30.4 9.7793 31.8558 53.3 0.347 0.273 10 3.890 24.2 38.7 2.17 39 40.9 9.2226 32.2865 52.4 0.374 0.252 9 3.430 25.9 40.2 2.27 38 49.8 8.6145 32.6268 50.5 0.266 0.198 8 2.990 28.2 43.4 2.41 37 75.0 7.8694 33.4766 51.8 0.236 0.191 7 2.730 30.1 43.0 2.40 36 101.2 7.2885 33.7969 53.9 0.085 0.082 6 2.200 32.5 47.1 2.56 35 125.4 7.2096 33.8590 52.9 0.075 0.081 5 2.050 33.4 49.0 2.60 34 150.3 7.0119 33.8846 51.3 0.072 0.077 4 1.820 34.0 50.9 2.71 33 174.4 6.9460 33.9104 47.5 0.072 0.078 3 1.780 34.3 52.8 2.73 32 199.8 6.9456 33.9112 45.4 0.073 0.079 2 1.800 34.7 57.0 2.74 31 208.4 6.9444 33.9117 43.0 0.074 0.080 1 1.910 34.5 53.1 2.75