*2014/11/20 09:51:28.62 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 1994/05/19 13:50:00.000 NUMBER OF RECORDS : 23 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII NUMBER OF CHANNELS : 17 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------------- ---------------- -------------- -------------- 1 Pressure decibar 9.9 4304.2 2 Sample_Number n/a 258 280 3 Oxygen:Dissolved mL/L 0.413 6.953 4 Oxygen:Dissolved umol/kg 17.9 302.8 5 Salinity:Bottle PSS-78 32.736 34.678 6 Temperature 'deg C (IPTS68)' 1.5 7.87 7 Nitrate umol/L 11.3 46.1 8 Nitrite umol/L 0 0.24 9 Phosphate umol/L 1.18 3.3 10 Silicate umol/L 15.3 174.3 11 Carbon:Dissolved:Inorganic umol/kg 2024.3 2391.2 12 Flag:Carbon:Dissolved:Inorganic n/a 13 Chlorofluorocarbon_11 pmol/kg 0 6.758 14 Flag:Chlorofluorocarbon_11 n/a 15 Chlorofluorocarbon_12 pmol/kg 0 2.381 16 Flag:Chlorofluorocarbon_12 n/a 17 Carbon:Isotope:13 /mille -5.57 2.02 $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 -99 ' ' ' ' F8.3 R4 ' ' 14 0 ' ' 2 NQ C ' ' 15 -99 ' ' ' ' F8.3 R4 ' ' 16 0 ' ' 2 NQ C ' ' 17 -99 ' ' ' ' F7.2 R4 ' ' $END $REMARKS Raw data in file 94020044 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 Flag channels initialized with zeros. Non-zero values have the following significance: -------------------------------------------------------------------------------------- 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 : MP26 EVENT NUMBER : 44 LATITUDE : 50 0.20000 N ! (deg min) LONGITUDE : 144 59.19000 W ! (deg min) WATER DEPTH : 4238 *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 1994/05/19 20:00:31 ' ' 23 CLEAN 2.1 1994/05/21 16:41:52 23 23 MERGE 2.3 1999/01/27 14:25:38 23 23 REMOVECH 6.0 2003/05/20 15:44:13 23 23 MERGE 2.8 2003/05/20 15:45:05 23 23 HDREDIT2 1.6 2003/05/20 15:52:48 ? ? CLEAN 4.2 2003/05/20 15:55:51 23 23 SORT 3.4.1 2004/04/23 11:15:15 23 23 MERGE 3.4 2012/02/08 16:13:36 23 23 HDREDIT2 2.5.1 2012/02/08 16:20:41 ? ? MERGE 3.4 2012/11/09 11:16:16 23 23 HDREDIT2 2.5.1 2012/11/09 14:19:19 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 14:42:59 23 23 CHANGE_FLAGS 2.0 2014/11/20 09:51:28 23 23 $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\94020044.hyd Secondary file: e:\data\1994\9402\94020044.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\94020044.rem Secondary file: H:\STNPCHEM\process\1994\1994-02\bottle\94020044.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 2012/02/08 16:13: 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\1994-02-0044.che Secondary file: P:\John Pages Archive\1994-02\1994-02-0044.cln Comments from secondary file: P:\John Pages Archive\1994-02\1994-02-0044.cln ---------------------------------------------- -CLEAN functions: 2012/02/08 16:13:24 20 Reset #RECS, MIN & MAX values in header. Delete Empty Channels: 2 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 11:16:16 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, Carbon:Isotope:13 Primary file : P:\John Pages Archive\1994-02\CFC\1994-02-0044.che Secondary file: P:\John Pages Archive\1994-02\CFC\1994-02-0044.ios -HEADER EDITS: 2012/11/09 14:19:19 Applied edit header: O:\Data Processing\Header Comments\Work\C13.txt $END *COMMENTS sample 279 oxygen is too high. 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. Carbon:Isotope:13 - CO2 extracted from seawater by NIWA Automated DIC Extraction system, as per NIWA Seawater Line Manual (cryogenic vaccum removal). C-13 samples analyzed by Nuclide Mass Spectrometer Procedure (Forsland, 1994). C-13 samples were measured wrt to our Working Tank (aluminum) whose concentration was determined wrt NBS standard tank. (technician = Valerie Forsland) . 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-- - ---15-- - --17-- !Pressu Samp Oxygen: Oxyge Salinity Temperat Nitra Nitrit Phosph Silic Carbon Fl Chlorof F Chlorof F Carbon !re le_ Dissolv n: :Bottle ure te e ate ate :Disso ag luoroca l luoroca l : ! Numb ed Disso lved: ~g rbon_11 ~ rbon_12 ~ Isotop ! er lved Inorga an 1 1 e:13 ! nic ic 1 2 !------ ---- ------- ----- -------- -------- ----- ------ ------ ----- ------ -- ------- - ------- - ------ *END OF HEADER 9.9 258 6.953 302.8 32.7360 7.8700 11.3 0.12 1.18 15.3 2024.3 2 6.758 3 2.381 3 1.06 98.7 259 6.583 286.5 33.0540 6.5400 15.2 0.24 1.68 19.3 2059.3 2 5.368 3 2.240 3 1.21 300.7 260 2.740 119.2 33.8730 4.4500 35.9 0.00 2.66 72.3 2246.7 2 2.228 3 1.005 3 -1.08 600.3 261 0.854 37.1 34.1370 3.7000 43.7 0.00 3.17 112.3 2331.5 2 0.508 3 0.311 3 -0.73 999.8 262 0.546 23.8 34.3470 3.0200 45.4 0.00 3.27 142.1 -999.0 0 0.000 3 0.000 3 -0.30 999.8 263 0.506 22.2 34.3560 3.0200 44.8 0.00 3.27 141.6 2368.2 2 -99.000 0 -99.000 0 -99.00 1196.6 264 0.413 17.9 34.4160 2.7100 45.6 0.00 3.30 153.6 2383.3 2 0.000 3 0.000 3 -0.67 1399.3 265 0.415 18.0 34.4670 2.4900 46.1 0.00 3.29 162.3 2391.2 2 0.000 3 0.000 3 -0.72 1600.3 266 0.633 27.5 34.5120 2.2700 45.9 0.00 3.25 167.8 2389.7 2 0.000 3 0.000 3 -1.13 1799.3 267 0.918 39.9 34.5450 2.1200 44.8 0.00 3.20 170.0 2386.9 2 0.000 3 0.000 3 -0.38 1997.8 268 1.213 52.7 34.5740 1.9700 44.2 0.00 3.12 172.8 2382.5 2 0.000 3 0.000 3 -0.26 2200.2 269 1.455 63.2 34.5950 1.8800 43.2 0.00 3.09 174.0 2378.5 2 -99.000 9 -99.000 9 -99.00 2398.9 270 1.724 74.9 34.6120 1.7900 42.8 0.00 3.02 173.8 2371.8 2 -99.000 9 -99.000 9 -2.33 2599.2 271 2.013 87.5 34.6280 1.7000 41.7 0.00 2.96 174.3 2365.9 2 -99.000 9 -99.000 9 -2.32 2799.6 272 2.257 98.1 34.6400 1.6400 40.8 0.00 2.92 173.9 2361.0 2 -99.000 9 -99.000 9 -3.76 2997.5 273 2.485 108.0 34.6500 1.5900 40.3 0.00 2.90 172.8 2354.8 2 -99.000 9 -99.000 9 -4.53 3199.9 274 2.688 116.8 34.6570 1.5500 39.6 0.00 2.84 171.8 2350.3 2 -99.000 9 -99.000 9 -5.57 3396.6 275 2.854 124.0 34.6650 1.5300 39.3 0.00 2.79 171.4 2344.0 2 -99.000 9 -99.000 9 -3.08 3599.4 276 3.010 130.8 34.6710 1.5100 39.0 0.00 2.76 170.3 2342.6 2 -99.000 9 -99.000 9 -0.40 3798.8 277 3.083 134.0 34.6740 1.5000 38.5 0.00 2.74 170.7 2338.5 2 -99.000 9 -99.000 9 -0.76 4000.1 279 3.260 141.7 34.6780 1.5000 38.2 0.00 2.74 170.9 2337.1 2 0.000 3 0.000 3 0.12 4000.3 278 3.170 138.0 34.6770 1.5000 38.2 0.00 2.85 170.7 -999.0 0 -99.000 3 -99.000 3 2.02 4304.2 280 3.222 140.0 34.6770 1.5100 38.6 0.00 2.71 170.4 2337.2 2 -99.000 9 -99.000 9 0.50