*2013/12/16 15:09:54.25 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 1996/05/16 20:26:04.180 END TIME : UTC 1996/05/16 22:15:31.910 NUMBER OF RECORDS : 21 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII NUMBER OF CHANNELS : 15 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------------------- ---------------- -------------- -------------- 1 Pressure decibar 1.7 3500.7 2 Sample_Number n/a 135 155 3 Temperature 'deg C (IPTS68)' 1.5298 7.7825 4 Salinity PSS-78 32.5603 34.6709 5 Oxygen:Dissolved mL/L 0.368 6.992 6 Oxygen:Dissolved umol/kg 16 304.5 7 Salinity:Bottle PSS-78 32.5619 34.668 8 Bottle_Number n/a 1 21 9 Silicate umol/L 9.5 173.8 10 Nitrate_plus_Nitrite umol/L 8.8 45.6 11 Phosphate umol/L 0.98 3.24 12 Alkalinity:Total:Potentiometric umol/kg 2209.5 2379.5 13 Flag:Alkalinity:Total:Potentiometric n/a 14 Carbon:Dissolved:Inorganic umol/kg 2011.2 2329.9 15 Flag:Carbon:Dissolved:Inorganic 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 ' ' 9 F ' ' 4 4 -99 ' ' 9 F REAL*4 4 5 -99 ' ' 8 F ' ' 3 6 -99 ' ' 6 F ' ' 1 7 -99 ' ' 9 F ' ' 4 8 -99 ' ' 3 I I 0 9 -99 ' ' 6 F ' ' 1 10 -99 ' ' 6 F ' ' 1 11 -99 ' ' 7 F ' ' 2 12 -999 ' ' ' ' F7.1 R4 ' ' 13 0 ' ' 3 NQ C ' ' 14 -999 ' ' ' ' F7.1 R4 ' ' 15 0 ' ' 3 NQ C ' ' $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). ------------------------------------------------------------------------------ $END *ADMINISTRATION MISSION : 1996-09 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : Line P, WOCE, JGOFS SCIENTIST : Boyd P. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : Line P, N.E. Pacific STATION : MP20 EVENT NUMBER : 61 LATITUDE : 49 33.75000 N ! (deg min) LONGITUDE : 138 39.23000 W ! (deg min) LATITUDE 2 : 49 33.70000 N ! (deg min) LONGITUDE 2 : 138 39.08000 W ! (deg min) WATER DEPTH : 3984 *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- MERGE 2.3 1999/02/01 08:28:59 21 21 REMOVECH 6.0 2001/11/29 13:43:53 21 21 REMOVECH 6.0 2003/05/07 09:43:59 21 21 HDREDIT2 1.6 2003/05/08 13:47:59 ? ? CLEAN 4.2 2003/05/08 13:48:07 21 21 SORT 3.4.1 2004/04/13 15:09:56 21 21 MERGE 3.4 2012/02/13 11:11:24 21 21 HDREDIT2 2.5.1 2012/02/13 11:21:30 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:09:54 21 21 $END $REMARKS -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, Temperature:CTD, Temperature:Thermist, Salinity:CTD, Dissolved_Oxygen:vol, Dissolved_Oxygen:mas, Flask_Number, Salinity:Bottle, Bottle_Number Secondary Channels to Include: Silicate, Nitrate, Phosphate Primary file : d:\data\1996\9609\96090061.cln Secondary file: d:\data\1996\9609\96090061.srt Comments from secondary file: d:\data\1996\9609\96090061.srt ------------------------------------------------------------ -The following SORT parameters were used. Sorted by channel: Sample_Number Pressure channel sorted according to values in sort channel Sort in Ascending Order -No channels were removed. -The following CHANNEL(S) were removed from file. Temperature:thermistor1 Flask_Number 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: 2012/02/13 11:11:24 2012/02/13 11:11:24 2012/02/13 11:11: 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\1996-09\1996-09-0061.che Secondary file: P:\John Pages Archive\1996-09\1996-09-0061.ios -HEADER EDITS: 2012/02/13 11:21:30 Applied edit header: O:\Data Processing\Header Comments\Work\DIC & Alkalinity 1994-03 to 1999-01.tx $END *INSTRUMENT TYPE : Bottle MODEL : Niskin 10 Litre *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. . 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 !Pressu Samp Temperat Salinity Oxygen: Oxyge Salinity Bo Silic Nitra Phosph Alkali Fl Carbon Fl !re le_ ure Dissolv n: :Bottle tt ate te_ ate nity:T ag :Disso ag ! Numb ed Disso ~u plus_ ~al:Po ~e lved: ~g ! er lved mb Nitri tentio tr Inorga an ! er te metric ic nic ic !------ ---- -------- -------- ------- ----- -------- -- ----- ----- ------ ------ -- ------ -- *END OF HEADER 1.7 155 7.7825 32.5612 6.958 303.0 32.5636 21 9.7 8.8 0.98 2241.9 2 2011.2 2 24.5 154 7.5713 32.5603 6.992 304.5 32.5619 20 9.5 8.8 0.98 2209.5 2 2011.3 2 50.6 153 7.4617 32.5644 6.952 302.8 32.5664 19 9.5 8.9 1.00 2215.3 2 2014.5 2 74.7 152 7.1262 32.5848 6.941 302.3 32.5860 18 12.2 10.1 1.11 2228.4 2 2021.4 2 101.6 151 6.2913 32.8963 6.163 268.3 32.8619 17 20.6 16.4 1.42 2252.6 2 2063.0 2 151.7 150 6.2568 33.7815 3.452 150.2 33.7840 16 45.5 30.0 2.17 2343.8 3 2188.9 2 203.1 149 5.6659 33.8604 3.185 138.6 33.8620 15 54.8 32.4 2.32 2322.8 2 2208.8 2 301.6 148 4.4800 33.8948 2.192 95.3 33.8926 14 74.6 38.2 2.73 2320.3 3 2262.6 2 403.8 147 4.1315 33.9782 1.503 65.3 33.9754 13 89.4 41.1 2.94 2344.3 2 2290.7 2 603.6 146 3.7146 34.1418 0.717 31.2 34.1402 12 112.1 43.7 3.13 2379.5 2 2329.9 2 797.6 145 3.3428 34.2701 0.485 21.1 34.2684 11 128.4 44.6 3.19 -999.0 9 -999.0 9 1002.3 144 2.9611 34.3646 0.399 17.3 34.3636 10 143.5 45.2 3.24 -999.0 9 -999.0 9 1252.8 143 2.5963 34.4460 0.368 16.0 34.4442 9 155.7 45.6 3.24 -999.0 9 -999.0 9 1502.3 142 2.3268 34.5024 0.601 26.1 34.5000 8 164.2 45.3 3.19 -999.0 9 -999.0 9 1754.0 141 2.0947 34.5512 0.961 41.8 34.5492 7 169.7 44.1 3.12 -999.0 9 -999.0 9 2000.1 140 1.9332 34.5847 1.330 57.8 34.5831 6 171.9 43.3 3.06 -999.0 9 -999.0 9 2252.1 139 1.8206 34.6072 1.613 70.1 34.6053 5 172.7 42.3 2.99 -999.0 9 -999.0 9 2497.4 138 1.7388 34.6244 1.887 82.0 34.6226 4 173.1 41.7 2.88 -999.0 9 -999.0 9 2753.2 137 1.6536 34.6418 2.197 95.5 34.6384 3 173.8 41.0 2.87 -999.0 9 -999.0 9 3002.6 136 1.5953 34.6536 2.445 106.2 34.6518 2 172.8 40.1 2.82 -999.0 9 -999.0 9 3500.7 135 1.5298 34.6709 2.825 122.8 34.6680 1 172.5 39.1 2.72 -999.0 9 -999.0 9