*2013/12/16 14:42:58.92 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 1994/05/15 15:47:00.000 NUMBER OF RECORDS : 22 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII NUMBER OF CHANNELS : 18 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------------------- ---------------- -------------- -------------- 1 Pressure decibar 8.2 3675.1 2 Sample_Number n/a 177 199 3 Oxygen:Dissolved mL/L 0.335 6.715 4 Oxygen:Dissolved umol/kg 14.6 292.6 5 Salinity:Bottle PSS-78 32.485 34.667 6 Temperature 'deg C (IPTS68)' 1.57 9.92 7 Nitrate umol/L 2.2 46.5 8 Nitrite umol/L 0 0.8E-01 9 Phosphate umol/L 0.62 3.32 10 Silicate umol/L 5.4 179.6 11 Alkalinity:Total:Potentiometric umol/kg 2199.1 2452.9 12 Flag:Alkalinity:Total:Potentiometric n/a 13 Carbon:Dissolved:Inorganic umol/kg 1984.1 2399.2 14 Flag:Carbon:Dissolved:Inorganic n/a 15 Chlorofluorocarbon_11 pmol/kg 0 5.919 16 Flag:Chlorofluorocarbon_11 n/a 17 Chlorofluorocarbon_12 pmol/kg 0 2.287 18 Flag:Chlorofluorocarbon_12 n/a $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 ' ' 6 F ' ' 1 5 -99 ' ' 9 F ' ' 4 6 -99 ' ' 9 F ' ' 4 7 -99 ' ' 6 F R4 1 8 -99 ' ' ' ' F7.2 R4 ' ' 9 -99 ' ' 7 F R4 2 10 -99 ' ' 6 F R4 1 11 -999 ' ' ' ' F7.1 R4 ' ' 12 0 ' ' 3 NQ C ' ' 13 -999 ' ' ' ' F7.1 R4 ' ' 14 0 ' ' 3 NQ C ' ' 15 -99 ' ' ' ' F8.3 R4 ' ' 16 0 ' ' 2 NQ C ' ' 17 -99 ' ' ' ' F8.3 R4 ' ' 18 0 ' ' 2 NQ C ' ' $END $REMARKS Raw data in file 94020030 VI03 = 10.043 ! Volume of iodate standard (cm**3) NI03 = .01012706 ! 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 Data quality is expressed with the following flags ------------------------------------------------------------------------------ 1 = Sample for this measurement was drawn from water bottle but not analyzed (not normally used). 2 = Acceptable measurement (not normally used). 3 = Questionable measurement (no problem observed in sampling or analysis, but value is not trusted, nonetheless; includes outlyers). 4 = Bad measurement (known problem with sampling or analysis, but not serious enough to completely discard the value). 5 = Not reported (lost sample; unredeemably bad measurement). 6 = Mean of replicate measurements. 7 = Manual chromatographic peak measurement. 8 = Irregular digital chromatographic peak integration. 9 = Sample not drawn for this measurement from this bottle (not normally used). ------------------------------------------------------------------------------ $END *ADMINISTRATION MISSION : 1994-02 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 : MP16 EVENT NUMBER : 30 LATITUDE : 49 17.08000 N ! (deg min) LONGITUDE : 134 39.98000 W ! (deg min) WATER DEPTH : 3640 *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 1.2 1994/05/15 17:14:06 ' ' 6 CLEAN 2.1 1994/05/21 17:01:13 22 22 MERGE 2.3 1999/01/27 14:25:38 22 22 REMOVECH 6.0 2003/05/20 15:44:13 22 22 MERGE 2.8 2003/05/20 15:45:05 22 22 HDREDIT2 1.6 2003/05/20 15:52:47 ? ? CLEAN 4.2 2003/05/20 15:55:50 22 22 SORT 3.4.1 2004/04/23 11:15:09 22 22 MERGE 3.4 2012/02/08 16:13:36 22 22 HDREDIT2 2.5.1 2012/02/08 16:20:41 ? ? MERGE 3.4 2012/11/09 11:12:03 22 22 HDREDIT2 2.5.1 2012/11/09 11:40:26 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 14:42:58 22 22 $END $REMARKS C.H. Culbertson's paper on Dissolved Oxygen in the 'Woce Hydrographic Program Operations and Methods - July 1991' -The following CLEAN parameters were used. -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, Dissolved_Oxygen:vol, Dissolved_Oxygen:mas, Flask_Number, Salinity:Bottle Secondary Channels to Include: Temperature:CTD, Silicate, Nitrate, Phosphate Primary file : e:\data\1994\9402\94020030.hyd Secondary file: e:\data\1994\9402\94020030.ios -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, Nitrite, Phosphate, Silicate Primary file : H:\STNPCHEM\process\1994\1994-02\bottle\94020030.rem Secondary file: H:\STNPCHEM\process\1994\1994-02\bottle\94020030.ios 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: 2012/02/08 16:13:36 2012/02/08 16:13:36 Merge Channel: Pressure Merge Scheme Used: Add Secondary to Primary Overlap Scheme Used: Average Primary Channels to Include: ALL Secondary Channels to Include: Alkalinity:Total:Potentiometric, Flag:Alkalinity:Total:Potentiometric, Carbon:Dissolved:Inorganic, Flag:Carbon:Dissolved:Inorganic Primary file : P:\John Pages Archive\1994-02\1994-02-0030.che Secondary file: P:\John Pages Archive\1994-02\1994-02-0030.cln Comments from secondary file: P:\John Pages Archive\1994-02\1994-02-0030.cln ---------------------------------------------- -CLEAN functions: 2012/02/08 16:13:24 20 Reset #RECS, MIN & MAX values in header. Delete Empty Channels: 0 deleted. -HEADER EDITS: 2012/02/08 16:20:41 Applied edit header: O:\Data Processing\Header Comments\Work\DIC & Alkalinity 1992-01 to 1994-02.tx -The following MERGE parameters were used: 2012/11/09 11:12:03 2012/11/09 11:12:03 2012/11/09 11:12: Merge Channel: Pressure Merge Scheme Used: Add Secondary to Primary Overlap Scheme Used: Keep Secondary Primary Channels to Include: ALL Secondary Channels to Include: Chlorofluorocarbon_11, Flag:Chlorofluorocarbon_11, Chlorofluorocarbon_12, Flag:Chlorofluorocarbon_12 Primary file : P:\John Pages Archive\1994-02\CFC\1994-02-0030.che Secondary file: P:\John Pages Archive\1994-02\CFC\1994-02-0030.ios -HEADER EDITS: 2012/11/09 11:40:26 Applied edit header: O:\Data Processing\Header Comments\Work\Freons.txt $END *COMMENTS sample 196 Niskin bottom end cap did not close, no samples. sample #197 had poor end-point, value changed from .434 to .437 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. Dissolved inorganic carbon (DIC) was determined using coulometric analysis. Total Alkalinity was determined by Potentiometric Titrations using the Edmond Closed Cell, Non-Linear Method. All total alkalinity data prior to and including cruise 1999-01 are of poor quality and should be used with caution. Data have been re-quality controlled and flagged, but even data flagged as good contain unknown accuracy errors. Users should consult the PACIFICA corrected values at CDIAC for estimates of these errors. . CFC-11 and CFC-12 were analyzed using Gas Chromatography, following procedure of Bullister and Weiss (1987). In their current form, they not meet the relaxed WOCE standard for CFC's. Therefore the CFC qulaity flags have been given a value of'3'(questionable). The results have blank corrections with limits of detection accounted for, as stated in the report. For CFC methods refer to the "Centre for Ocean Climate Chemistry Freon Data Report" located in the cruise .DOC directory. . 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-- 12 --13-- 14 ---15-- - ---17-- - !Pressu Samp Oxygen: Oxyge Salinity Temperat Nitra Nitrit Phosph Silic Alkali Fl Carbon Fl Chlorof F Chlorof F !re le_ Dissolv n: :Bottle ure te e ate ate nity:T ag :Disso ag luoroca l luoroca l ! Numb ed Disso ~al:Po ~e lved: ~g rbon_11 ~ rbon_12 ~ ! er lved tentio tr Inorga an 1 1 ! metric ic nic ic 1 2 !------ ---- ------- ----- -------- -------- ----- ------ ------ ----- ------ -- ------ -- ------- - ------- - *END OF HEADER 8.2 177 6.635 289.1 32.5350 9.9200 2.2 0.06 0.62 5.4 2199.1 2 1984.1 2 5.589 3 2.080 3 49.2 178 6.715 292.6 32.4850 8.9700 12.7 0.08 0.76 16.3 2204.6 2 1990.8 2 5.919 3 2.287 3 99.8 179 5.874 255.8 32.8450 7.5200 12.6 0.08 0.75 16.1 2216.0 2 2046.6 2 4.523 3 2.132 3 150.0 180 4.251 185.0 33.5540 6.7700 24.9 0.00 1.94 34.3 2267.0 2 2145.4 2 3.504 3 1.847 3 198.5 181 4.209 183.1 33.8200 6.2000 27.1 0.00 2.04 41.5 2285.2 2 2169.1 2 3.302 3 1.705 3 298.3 182 3.249 141.3 33.8400 5.0200 33.0 0.00 2.44 58.8 2287.8 2 2218.0 2 2.631 3 1.334 3 398.3 183 1.786 77.7 33.9250 4.4300 39.9 0.00 2.89 80.0 2322.2 2 2275.9 2 1.400 3 0.714 3 598.4 184 0.694 30.2 34.1380 3.8800 43.4 0.00 3.19 109.7 -999.0 9 2331.3 2 0.296 3 0.241 3 799.7 185 0.475 20.7 34.2490 3.5000 44.9 0.00 3.26 125.8 2343.4 3 2351.3 2 0.079 3 0.113 3 999.4 186 0.335 14.6 34.3460 3.1400 45.4 0.00 3.30 140.2 2390.9 2 2371.6 2 0.000 3 0.000 3 1200.6 187 0.447 19.4 34.4160 2.7800 46.5 0.00 3.32 152.6 2404.3 2 2384.0 2 0.000 3 0.000 3 1399.9 188 0.524 22.8 34.4740 2.4800 45.8 0.00 3.27 162.4 2416.7 2 2390.8 2 0.000 3 0.000 3 1600.6 189 0.716 31.1 34.5130 2.2900 45.3 0.00 3.24 167.1 2426.6 2 2399.2 2 0.000 3 0.000 3 1799.1 190 1.072 46.6 34.5530 2.0900 43.9 0.00 3.18 171.5 2434.6 2 2394.5 2 0.000 3 0.000 3 1999.6 191 1.414 61.5 34.5840 1.9400 43.6 0.00 3.10 175.4 2433.8 2 2381.3 2 0.000 3 0.000 3 2200.9 192 1.626 70.7 34.6050 1.8400 43.1 0.00 3.06 176.3 2438.0 2 2378.5 2 -99.000 9 -99.000 9 2399.4 193 1.880 81.7 34.6230 1.7400 42.0 0.00 3.01 177.3 2436.9 2 2378.7 2 -99.000 9 -99.000 9 2600.8 194 2.192 95.3 34.6360 1.6700 41.4 0.00 2.97 178.0 2443.1 2 2374.0 2 -99.000 9 -99.000 9 2798.7 195 2.358 102.5 34.6470 1.6200 40.7 0.00 3.12 177.5 2448.1 2 2371.1 2 -99.000 9 -99.000 9 3203.1 197 -99.000 117.4 34.6590 1.5700 39.8 0.00 2.85 177.5 2452.9 2 2352.8 2 -99.000 9 -99.000 9 3405.7 198 2.775 120.6 34.6590 1.5700 39.7 0.00 2.86 177.8 2452.0 2 2354.2 2 -99.000 9 -99.000 9 3675.1 199 2.852 123.9 34.6670 1.5700 39.1 0.00 2.94 179.6 -999.0 9 -999.0 9 0.101 3 0.000 3