*2013/12/16 15:07:14.06 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 1995/02/09 12:56:00.000 NUMBER OF RECORDS : 18 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII NUMBER OF CHANNELS : 11 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ---------------------------- ---------------- -------------- -------------- 1 Pressure decibar 10.3 1286.7 2 Sample_Number n/a 1 18 3 Bottle_Number n/a 1 18 4 Oxygen:Dissolved umol/kg 12.2 285.5 5 Oxygen:Dissolved mL/L 0.28 6.553 6 Temperature 'deg C (IPTS68)' 2.8926 9.5289 7 Salinity:Bottle PSS-78 32.4553 34.4762 8 Nitrate_plus_Nitrite umol/L 5.7 45.1 9 Phosphate umol/L 0.76 3.35 10 Silicate umol/L 8.7 146.9 11 Nitrogen:Dissolved:Organic umol/L 4.9 5.5 $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 ' ' 3 I I 0 4 -99 ' ' 6 F ' ' 1 5 -99 ' ' 8 F ' ' 3 6 -99 ' ' 9 F ' ' 4 7 -99 ' ' 9 F ' ' 4 8 -99 ' ' 6 F R4 1 9 -99 ' ' 7 F R4 2 10 -99 ' ' 6 F R4 1 11 -99 ' ' ' ' F7.2 R4 ' ' $END $REMARKS Comments from secondary file: G:\CTD\1995\1995-01\95010007.hyd -------------------------------------------------------------- Raw data in file 95010007 VI03 = 9.9826 ! Volume of iodate standard (cm**3) NI03 = .01013438 ! 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 : 1995-01 AGENCY : 'IOS, Climate Chemistry and Ocean Physics, Sidney,' CONTINUED : ' B.C.' COUNTRY : Canada PROJECT : Line P, WOCE, JGOFS SCIENTIST : Whitney F. PLATFORM : John P. Tully *LOCATION STATION : MP04 EVENT NUMBER : 7 LATITUDE : 48 39.41000 N ! (deg min) LONGITUDE : 126 40.32000 W ! (deg min) WATER DEPTH : 1300 *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SORT 3.0 2000/01/07 13:44:45 18 18 MERGE 2.3 2000/01/07 13:52:32 18 18 REMOVECH 6.0 2003/05/12 16:31:22 18 18 REVERSE 2.0 2003/05/12 16:32:58 18 18 MERGE 2.8 2003/05/12 16:40:46 18 18 HDREDIT2 1.6 2003/05/12 16:43:55 ? ? CLEAN 4.2 2003/05/12 16:44:37 18 18 SORT 3.4.1 2004/04/13 14:03:01 18 18 MERGE 3.4 2012/07/17 15:57:49 18 18 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:07:14 18 18 $END $REMARKS -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: Interweave Records from Both Files Overlap Scheme Used: Keep Primary Primary Channels to Include: bottle_number, dissolved_oxygen:mass, dissolved_oxygen:volume, Sample_number, flask_number, Temperature:CTD, Silicate, nitrate_plus_nitrite, Phosphate Secondary Channels to Include: Salinity:bottle Primary file : G:\CTD\1995\1995-01\95010007.che Secondary file: G:\CTD\1995\1995-01\95010007.hyd Comments from secondary file: G:\CTD\1995\1995-01\95010007.hyd -------------------------------------------------------------- C.H. Culbertson's paper on Dissolved Oxygen in the 'Woce Hydrographic Program Operations and Methods - July 1991' -The following SORT parameters were used. Sorted by channel: Pressure Pressure channel sorted according to values in sort channel -The following CHANNEL(S) were removed from file. Flask_Number Silicate Nitrate_plus_nitrite Phosphate -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: ALL Secondary Channels to Include: Nitrate_plus_Nitrite, Phosphate, Silicate Primary file : H:\STNPCHEM\process\1995\1995-01\bottle\95010007.rev2 Secondary file: H:\STNPCHEM\process\1995\1995-01\bottle\95010007.rev CLEAN functions: - Reset #RECS, MIN & MAX values in header. - Change Pad Value to -99 in All Channels. - Delete Empty Channels: 0 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 -The following MERGE parameters were used: 2012/07/17 15:57:49 Merge Channel: Pressure Merge Scheme Used: Add Secondary to Primary Overlap Scheme Used: Average Primary Channels to Include: ALL Secondary Channels to Include: Nitrogen:Dissolved:Organic Primary file : P:\John Pages Archive\1995-01\DOC\1995-01-0007.che Secondary file: P:\John Pages Archive\1995-01\DOC\1995-01-0007.ios $END *INSTRUMENT TYPE : Bottle MODEL : Niskin 10 Litre $REMARKS Comments from secondary file: G:\CTD\1995\1995-01\95010007.hyd -------------------------------------------------------------- Dissolved oxygen concentration determined using an automated titration system consisting of a Brinkman Dosimat (model 665) and a PC 900 Colorimeter. $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 fresh on board using a Technicon AAII auto- analyzer following methods described in Barwell-Clarke and Whitney (1996). Chlorophyll was extracted with 90% acetone and analyzed fluorimetrically. 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. 3. Minkley, B.G., and F.A. Whitney. 2001. Summary of Hydrographic/CTD Observations Made Along Line P and at Station P: 1991-1999. Canadian Data Report of Hydrography and Ocean Sciences 156: 45 pp. !--1--- -2-- 3- --4-- ---5--- ---6---- ---7---- --8-- --9--- --10- --11-- !Pressu Samp Bo Oxyge Oxygen: Temperat Salinity Nitra Phosph Silic Nitrog !re le_ tt n: Dissolv ure :Bottle te_ ate ate en: ! Numb ~u Disso ed plus_ Dissol ! er mb lved Nitri ved:Or ! er te ganic !------ ---- -- ----- ------- -------- -------- ----- ------ ----- ------ *END OF HEADER 10.3 18 18 284.7 6.534 9.4464 32.4560 5.9 0.77 9.2 5.08 19.1 16 16 285.0 6.542 9.4466 32.4558 5.8 0.76 8.7 5.50 19.1 17 17 285.0 6.541 9.4457 32.4557 5.9 0.77 8.9 -99.00 29.8 15 15 285.2 6.546 9.4503 32.4553 5.7 0.78 8.7 4.90 49.6 14 14 285.5 6.553 9.4516 32.4573 5.8 0.77 8.9 5.16 73.8 13 13 233.8 5.368 9.5289 32.9563 13.8 1.27 15.4 -99.00 100.1 12 12 165.9 3.813 8.1944 33.4106 24.5 1.96 26.9 -99.00 150.1 11 11 147.4 3.388 7.4820 33.6947 28.3 2.13 34.3 -99.00 198.4 10 10 144.9 3.330 6.7993 33.8381 29.4 2.20 40.4 -99.00 300.1 8 8 98.8 2.270 6.0834 33.9549 34.6 2.57 55.2 -99.00 300.9 9 9 97.7 2.247 6.0700 33.9543 34.6 2.56 55.2 -99.00 401.9 7 7 65.7 1.510 5.4171 33.9887 38.9 2.84 68.7 -99.00 499.3 6 6 43.7 1.004 4.9101 34.0501 41.6 3.04 81.6 -99.00 600.8 5 5 26.4 0.606 4.6093 34.1284 43.1 3.16 92.5 -99.00 798.8 4 4 13.2 0.304 4.0577 34.2721 44.6 3.30 112.6 -99.00 998.6 3 3 12.2 0.280 3.5464 34.3835 44.9 3.35 128.5 -99.00 1199.2 2 2 19.0 0.437 3.0429 34.4567 45.1 3.33 143.1 -99.00 1286.7 1 1 21.5 0.496 2.8926 34.4762 44.7 3.30 146.9 -99.00