*2017/09/21 16:13:36.69 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 1997/07/21 10:38:00.000 NUMBER OF RECORDS : 12 DATA DESCRIPTION : Bottle:Rosette:Up:Stop FILE TYPE : ASCII DATA TYPE : REAL*4 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ------------------------------ --------- -------------- -------------- 1 Pressure decibar 1.3 197.9 2 Sample_Number n/a 547 558 3 Oxygen:Dissolved mL/L 1.961 7.041 4 Bottle_Number n/a 1 12 5 Nitrate_plus_Nitrite umol/L 0 29.1 6 Phosphate umol/L 0 1.8 7 Silicate umol/L 2.1 22.8 8 Chlorophyll:Extracted:>0.7um mg/m^3 0.3 3.3 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 5 I I 0 3 -99 ' ' 8 F ' ' 3 4 -99 ' ' 3 I I 0 5 -99 ' ' 6 F R4 1 6 -99 ' ' 7 F R4 2 7 -99 ' ' 6 F R4 1 8 -99 ' ' 7 F R4 2 $END $REMARKS Raw data in file 97130116 VI03 = 10.03 ! Volume of iodate standard (cm**3) NI03 = 0.01013542 ! Normalitity 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) UFLAG = -1 ! 0|-1, -1 indicates DO_mass is valid $END *ADMINISTRATION MISSION : 1997-13 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : Laperouse, GLOBEC SCIENTIST : Thomson R.E. PLATFORM : John P. Tully *LOCATION STATION : LC08 EVENT NUMBER : 116 LATITUDE : 48 29.42000 N ! (deg min) LONGITUDE : 126 7.43000 W ! (deg min) WATER DEPTH : 203 *INSTRUMENT TYPE : Bottle MODEL : Niskin 10 litre $REMARKS 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 ! ------------------------ ------ ---------- -------- --------- --------- AutoOxy.bas 2.1 1997/07/21 16:53:49 ' ' 12 CLEAN 2.2 1997/07/21 18:34:02 12 12 REMOVECH 3.2 2000/01/11 09:54:26 12 12 REVERSE 1.1 2000/06/21 13:42:18 12 12 SORT 3.0 2000/06/21 14:05:43 12 12 HDREDIT2 1.1 2000/06/21 14:10:30 ? ? MERGE 2.41 2000/06/27 15:13:04 12 12 HDREDIT2 1.8 2003/10/20 14:15:10 ? ? CLEAN 4.5 2003/10/20 14:18:29 12 12 SORT 3.4.1 2004/04/13 16:59:39 12 12 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:12:32 12 12 HDREDIT2 3.1.1 2017/09/21 16:13:36 ? ? $END $REMARKS C.H. Culbertson's paper on Dissolved Oxygen in the 'Woce Hydrographic Program Operations and Methods - July 1991' CLEAN functions performed: - Reset #RECS, MIN & MAX values in header. -The following CHANNEL(S) were removed from file. Temperature:Sample Dissolved_oxygen:mass THIOSULFATE_TITER FLASK_NUMBER FLASK_VOLUME BLANK STANDARD SALINITY:CTD TEMPERATURE:CTD -The following SORT parameters were used. Sorted by channel: Pressure Pressure channel sorted according to values in sort channel -The following MERGE parameters were used: Merge Channel: pressure Merge Scheme Used: Add Secondary to Primary Overlap Scheme Used: Keep Primary Primary Channels to Include: Sample_no, Dissolved_Oxygen:volume Secondary Channels to Include: Bottle_number, nitrate_plus_nitrite, phosphate, silicate, chlorophyll:>0.7um, chlorophyll:>5.0um Primary file : C:\data\MELANIE\ECOLOGY\9713\97130116.che Secondary file: C:\data\MELANIE\ECOLOGY\9713\97130116.ios Comments from secondary file: C:\data\MELANIE\ECOLOGY\9713\97130116.ios ----------------------------------------------------------------------- -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: 1 deleted. - Set channel name post-colon letters to upper case. -The following SORT parameters were used. Sorted by channel: Pressure Pressure channel sorted according to values in sort channel -HEADER EDITS: 2017/09/21 16:13:36 Applied edit header: D:\HourstonR_2\Data\iosshell\1997-13.hdr $END *COMMENTS Oxygen sample 551, had air bubble in flask. Comments from secondary file: C:\data\MELANIE\ECOLOGY\9713\97130116.ios ----------------------------------------------------------------------- Globec Time Series Nutrient and Chl a data. Analyst: Shannon Harris (UBC) formula for chlorophylls:2.069 x 0.994(Fo-Fa) x (v/V) 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. !--1--- -2-- ---3--- 4- --5-- --6--- --7-- --8--- !Pressu Samp Oxygen: Bo Nitra Phosph Silic Chloro !re le_ Dissolv tt te_ ate ate phyll: ! Numb ed ~u plus_ Extrac ! er mb Nitri ted:> ! er te 0.7um !------ ---- ------- -- ----- ------ ----- ------ *END OF HEADER 1.3 558 6.318 12 0.0 0.00 2.1 1.90 5.2 557 6.359 11 -99.0 -99.00 -99.0 -99.00 9.8 556 6.410 10 1.1 0.00 2.5 3.30 19.7 555 7.041 9 1.1 0.10 4.3 1.50 29.5 554 6.848 8 2.2 0.40 5.4 1.10 49.3 553 6.387 7 4.5 0.50 5.9 0.30 75.0 552 4.557 6 18.7 1.40 22.8 -99.00 100.2 551 3.047 5 29.1 1.60 -99.0 -99.00 125.2 550 2.694 4 25.3 1.80 -99.0 -99.00 151.5 549 2.211 3 20.9 1.60 -99.0 -99.00 174.6 548 2.045 2 19.4 1.60 -99.0 -99.00 197.9 547 1.961 1 14.4 1.50 -99.0 -99.00