*2014/02/03 16:35:34.53 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 1997/06/12 03:37:00.000 NUMBER OF RECORDS : 22 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII NUMBER OF CHANNELS : 13 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 145 166 2 Pressure decibar 1.4 3903.1 3 Temperature 'deg C (ITS90)' 1.5312 9.9549 4 Oxygen:Dissolved umol/kg 13.8 302.4 5 Oxygen:Dissolved mL/L 0.318 6.944 6 Salinity:Bottle PSS-78 32.5434 34.6768 7 Phosphate umol/L 0.96 3.23 8 Nitrate_plus_Nitrite umol/L 7.9 45.5 9 Silicate umol/L 13.8 174.5 10 Alkalinity:Total:Potentiometric umol/kg 2189.8 2387.1 11 Flag:Alkalinity:Total:Potentiometric n/a 12 Carbon:Dissolved:Organic umol/L 55.5 74.5 13 Nitrogen:Dissolved:Organic umol/L 3.7 5.1 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 5 I I 0 2 -99 ' ' 7 F ' ' 1 3 -99 ' ' 9 F ' ' 4 4 -99 ' ' 6 F ' ' 1 5 -99 ' ' 8 F ' ' 3 6 -99 ' ' 9 F ' ' 4 7 -99 ' ' 7 F ' ' 2 8 -99 ' ' 6 F ' ' 1 9 -99 ' ' 6 F ' ' 1 10 -999 ' ' ' ' F7.1 R4 ' ' 11 0 ' ' 3 NQ C ' ' 12 -99 ' ' ' ' F7.1 R4 ' ' 13 -99 ' ' ' ' F7.1 R4 ' ' $END $REMARKS 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). ------------------------------------------------------------------------------ Raw data in file 97110062 VI03 = 10.03 ! Volume of iodate standard (cm**3) NI03 = .01012923 ! 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 : 1997-11 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : Line P, JGOFS SCIENTIST : Boyd P. PLATFORM : John P. Tully *LOCATION STATION : MP20 EVENT NUMBER : 62 LATITUDE : 49 34.12000 N ! (deg min) LONGITUDE : 138 41.07000 W ! (deg min) WATER DEPTH : 3965 *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 1997/06/12 09:06:33 ' ' 22 MERGE 1.0 1997/06/13 19:32:40 22 22 REMOVECH 3.0 1997/06/16 18:49:12 22 22 CLEAN 2.2 1997/06/16 18:57:54 22 22 MERGE 1.0 1998/03/02 14:03:01 22 22 REMOVECH 4.0 2000/05/26 08:34:39 22 22 REMOVECH 4.0 2000/06/05 14:11:25 22 22 HDREDIT2 1.6 2003/04/30 16:50:14 ? ? CLEAN 4.2 2003/04/30 16:50:22 22 22 SORT 3.4.1 2004/04/13 16:56:54 22 22 CALIB 11.7 2011/07/15 17:19:41 22 22 MERGE 3.4 2012/02/13 14:18:00 22 22 CLEAN 5.0.4 2012/02/13 14:25:04 22 22 HDREDIT2 2.5.1 2012/02/13 14:25:58 ? ? SORT 3.6 2013/06/14 14:35:15 22 22 MERGE 3.5 2013/06/14 14:36:30 22 22 SORT 3.6 2013/06/14 14:37:16 22 22 HDREDIT2 2.6 2013/06/14 14:37:40 ? ? CLEAN 5.1 2013/06/14 14:38:06 22 22 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:12:07 22 22 REMOVECH 8.2 2014/02/03 16:35:34 22 22 $END $REMARKS C.H. Culbertson's paper on Dissolved Oxygen in the 'Woce Hydrographic Program Operations and Methods - July 1991' -The following MERGE parameters were used: Primary File Extension: oxy Secondary File Extension: sal Merge Channel: Sample_no Merge Scheme Used: Interweave Records from Both Files Overlap Scheme Used: Keep Primary Primary Channels to Include: Sample_no,pressure,Temperature:sample,Salinity:CTD,Dissolved_oxygen:mas,Dissolv Secondary Channels to Include: Sample_no,Salinity:bottle -The following CHANNEL(S) were removed from file. Temperature:Sample CLEAN functions performed: - Reset #RECS, MIN & MAX values in header. -The following MERGE parameters were used: Primary File Extension: cln Secondary File Extension: nut Merge Channel: Sample_number Merge Scheme Used: Interweave Records from Both Files Overlap Scheme Used: Keep Primary Primary Channels to Include: Sample_number,pressure,Temperature:CTD,Salinity:CTD,Dissolved_oxygen:mas,Dissol Secondary Channels to Include: Sample_number,Phosphate,Nitrate,Silicate,Ammonia,Chlorophyll -No channels were removed. -The following CHANNEL(S) were removed from file. Chlorophyll 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. - Remove Sea-Bird comments from the header. -The following SORT parameters were used. Sorted by channel: Pressure Pressure channel sorted according to values in sort channel -CALIB parameters: 2011/07/15 17:19:41 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = L:\Cruise_Data\1997\1997-11\BOTTLE\9711COMP July 2011.CTR Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 4 Salinity PSU 11 -0.2270516E-01 0.9697408E-06 Pressure -The following MERGE parameters were used: 2012/02/13 14:18:00 2012/02/13 14:18:00 2012/02/13 14:18: 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\1997-11\1997-11-0062.che Secondary file: P:\John Pages Archive\1997-11\1997-11-0062.ios -CLEAN functions: 2012/02/13 14:25:04 20 Reset #RECS, MIN & MAX values in header. Delete Empty Channels: 2 deleted. -HEADER EDITS: 2012/02/13 14:25:58 Applied edit header: O:\Data Processing\Header Comments\Work\DIC & Alkalinity 1994-03 to 1999-01.tx -SORT parameters: 2013/06/14 14:35:15 Sorted in ascending order of channel Sample_Number -The following MERGE parameters were used: 2013/06/14 14:36:30 Merge Channel: Sample_Number Merge Scheme Used: Add Secondary to Primary Overlap Scheme Used: Keep Secondary Primary Channels to Include: ALL Secondary Channels to Include: Carbon:Dissolved:Organic, Nitrogen:Dissolved:Organic, Dimethyl_Sulphide Primary file : P:\John Pages Archive\1997-11\DMS, DOC, DON\1997-11-0062.srt_che Secondary file: P:\John Pages Archive\1997-11\DMS, DOC, DON\1997-11-0062.srt_ios Comments from secondary file: P:\John Pages Archive\1997-11\DMS, DOC, DON\1997-11-0062.srt_ios ---------------------------------------------------------------- -SORT parameters: 2013/06/14 14:35:39 Sorted in ascending order of channel Sample_Number -SORT parameters: 2013/06/14 14:37:16 Sorted in ascending order of channel Pressure -HEADER EDITS: 2013/06/14 14:37:40 Applied edit header: P:\John Pages Archive\DMS_Methods.txt -CLEAN functions: 2013/06/14 14:38:06 20 Reset #RECS, MIN & MAX values in header. Delete Empty Channels: 1 deleted. -REMOVECH 2014/02/03 16:35:34 The following CHANNEL(S) were removed: Salinity [PSS-78] $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. Dissolved inorganic carbon (DIC) was determined using coulometric analysis. Total Alkalinity was determined by Potentiometric Titrations using the Millero 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. . For DMS methods see file "Method 1996 to 1999 for Dimethylsulfide Analysis.doc" in directory \\OSD_Data_Archive\Cruise_Data\Documents\Analysis Reference Papers\. . 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. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------- ----- ---- ------ ------------ Salinity PSU 11 -999 (Pressure) (-0.2270516E-01 0.9697408E-06) $END !-1-- --2--- ---3---- --4-- ---5--- ---6---- --7--- --8-- --9-- --10-- 11 --12-- --13-- !Samp Pressu Temperat Oxyge Oxygen: Salinity Phosph Nitra Silic Alkali Fl Carbon Nitrog !le_ re ure n: Dissolv :Bottle ate te_ ate nity:T ag : en: !Numb Disso ed plus_ ~al:Po ~e Dissol Dissol !er lved Nitri tentio tr ved:Or ved:Or ! te metric ic ganic ganic !---- ------ -------- ----- ------- -------- ------ ----- ----- ------ -- ------ ------ *END OF HEADER 166 1.4 9.9549 287.4 6.595 32.5434 0.96 8.0 13.8 2223.5 2 70.8 4.8 165 25.4 9.7919 288.5 6.623 32.5448 0.97 7.9 14.1 2189.8 2 74.5 5.1 164 49.6 7.6445 302.4 6.944 32.5908 1.01 8.9 14.8 2209.5 2 71.8 4.8 163 75.0 6.6061 288.7 6.630 32.7678 1.23 12.5 18.0 2214.5 2 71.6 4.7 162 100.1 6.0675 203.6 4.680 33.5577 1.86 24.9 36.1 2261.2 2 65.6 4.3 161 150.1 5.5330 148.3 3.409 33.8371 2.25 31.2 54.3 2296.2 2 58.5 4.4 160 199.8 4.9998 116.1 2.669 33.8734 2.52 35.1 65.9 2286.0 2 63.8 3.7 159 300.0 4.3724 79.2 1.820 33.9448 2.81 39.4 82.2 2309.6 2 61.0 4.4 158 400.4 4.1335 39.7 0.912 34.0410 3.05 42.8 96.4 2327.4 2 55.5 4.3 157 600.4 3.6465 24.0 0.551 34.1815 3.15 44.1 118.2 2340.4 2 63.3 4.5 156 799.7 3.2734 13.8 0.318 34.3060 3.21 44.8 134.1 2356.3 2 -99.0 -99.0 155 999.9 2.9268 13.9 0.320 34.3816 3.23 44.6 146.8 2387.1 2 -99.0 -99.0 154 1249.5 2.5864 14.4 0.332 34.4508 3.22 45.5 158.4 -999.0 9 -99.0 -99.0 153 1500.1 2.3086 23.2 0.534 34.5071 3.18 44.8 165.7 -999.0 9 -99.0 -99.0 152 1749.1 2.1129 36.3 0.836 34.5480 3.11 44.4 170.1 -999.0 9 -99.0 -99.0 151 1999.2 1.9553 51.7 1.189 34.5810 3.04 43.4 172.7 -999.0 9 -99.0 -99.0 150 2249.5 1.8283 67.2 1.547 34.6077 2.97 42.3 173.7 -999.0 9 -99.0 -99.0 149 2499.4 1.7303 80.3 1.848 34.6263 2.90 41.2 174.5 -999.0 9 -99.0 -99.0 148 2748.4 1.6565 92.6 2.131 34.6401 2.85 40.5 174.0 -999.0 9 -99.0 -99.0 147 2999.7 1.5905 105.6 2.430 34.6536 2.79 39.8 172.7 -999.0 9 -99.0 -99.0 146 3499.1 1.5312 121.5 2.797 34.6695 2.69 38.6 172.6 -999.0 9 -99.0 -99.0 145 3903.1 1.5314 127.8 2.941 34.6768 2.67 38.5 173.7 -999.0 9 -99.0 -99.0