*2013/12/16 15:10:48.11 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 1996/08/18 23:57:52.290 END TIME : UTC 1996/08/19 01:10:07.900 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 1.2 3008.8 2 Sample_Number n/a 109 129 3 Temperature 'deg C (IPTS68)' 1.6375 16.0676 4 Oxygen:Dissolved mL/L 0.305 6.973 5 Oxygen:Dissolved umol/kg 13.2 303.8 6 Salinity:Bottle PSS-78 32.1118 34.6481 7 Bottle_Number n/a 1 21 8 Silicate umol/L 0.4 179.1 9 Nitrate_plus_Nitrite umol/L 0 45.6 10 Phosphate umol/L 0.34 3.27 11 Ammonium umol/L 0.1E-01 0.74 12 Alkalinity:Total:Potentiometric umol/kg 2202.6 2450.4 13 Flag:Alkalinity:Total:Potentiometric n/a 14 Carbon:Dissolved:Inorganic umol/kg 1939.1 2373.5 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 ' ' 8 F ' ' 3 5 -99 ' ' 6 F ' ' 1 6 -99 ' ' 9 F ' ' 4 7 -99 ' ' 3 I I 0 8 -99 ' ' 6 F ' ' 1 9 -99 ' ' 6 F ' ' 1 10 -99 ' ' 7 F ' ' 2 11 -99 ' ' ' ' F7.2 R4 ' ' 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 : 1996-18 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : Line P, WOCE, JGOFS SCIENTIST : Whitney F. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : Line P, N.E. Pacific STATION : MP12 EVENT NUMBER : 40 LATITUDE : 48 57.89000 N ! (deg min) LONGITUDE : 130 40.61000 W ! (deg min) LATITUDE 2 : 48 57.56000 N ! (deg min) LONGITUDE 2 : 130 41.22000 W ! (deg min) WATER DEPTH : 3260 *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- MERGE 2.3 1999/02/01 10:14:06 21 21 HDREDIT2 1.1 2001/11/01 15:59:40 ? ? REMOVECH 6.0 2001/11/26 13:33:06 21 21 HEADEDIT 1.1 2001/12/21 09:45:32 ' ' ' ' REMOVECH 6.0 2003/05/06 16:33:40 21 21 HDREDIT2 1.6 2003/05/06 16:47:41 ? ? CLEAN 4.2 2003/05/06 16:48:29 21 21 MERGE 2.8 2003/05/08 11:24:21 21 21 CLEAN 4.2 2003/05/08 11:46:50 21 21 SORT 3.4.1 2004/04/13 15:39:59 21 21 HDREDIT2 2.0 2004/05/19 11:54:34 ? ? REMOVECH 6.0 2004/08/05 10:43:15 21 21 MERGE 3.4 2012/02/13 12:09:31 21 21 HDREDIT2 2.5.1 2012/02/13 12:23:08 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:10:48 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\9618\96180040.cln Secondary file: d:\data\1996\9618\96180040.ios -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 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: Chlorophyll:Extracted, Ammonium, Hydrogen_Sulfide Primary file : H:\STNPCHEM\process\1996\1996-18\bottle\96180040.cln Secondary file: H:\STNPCHEM\process\1996\1996-18\bottle\96180040.rev CLEAN functions: - Reset #RECS, MIN & MAX values in header. - Change Pad Value to -99 in All Channels. - Delete Empty Channels: 2 deleted. -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. Salinity -The following MERGE parameters were used: 2012/02/13 12:09:30 2012/02/13 12:09:31 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\1996-18\1996-18-0040.che Secondary file: P:\John Pages Archive\1996-18\1996-18-0040.ios -HEADER EDITS: 2012/02/13 12:23:08 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 Oxygen: Oxyge Salinity Bo Silic Nitra Phosph Ammoni Alkali Fl Carbon Fl !re le_ ure Dissolv n: :Bottle tt ate te_ ate um 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 1.2 129 16.0676 5.886 256.8 32.1118 21 3.3 0.0 0.34 0.10 2240.6 3 1939.2 2 10.2 128 16.0594 5.883 256.5 32.1134 20 3.1 0.0 0.34 0.07 2202.6 3 1939.1 2 25.9 127 13.2707 6.625 288.7 32.4485 19 1.0 0.1 0.44 0.16 2211.4 3 1961.7 2 49.8 126 11.4371 6.973 303.8 32.5082 18 0.4 1.0 0.55 0.33 2223.3 3 1972.7 2 76.2 125 8.5593 6.638 289.1 32.5701 17 8.7 7.2 0.96 0.74 2239.0 3 2014.7 2 151.2 124 6.9312 3.932 171.1 33.6292 16 34.9 26.1 1.97 0.05 2313.6 3 2158.2 2 201.1 123 6.2874 2.927 127.3 33.8738 15 49.0 32.0 2.30 0.01 2344.8 3 2204.4 2 298.2 122 5.0779 2.205 95.9 33.9002 14 67.4 37.2 2.64 -99.00 2346.3 3 2252.9 2 402.2 121 4.5997 1.244 54.1 33.9939 13 84.9 41.4 2.95 -99.00 2334.3 3 2290.1 2 593.9 120 4.0788 0.600 26.1 34.1502 12 107.0 44.1 3.17 -99.00 2370.7 3 -999.0 9 800.0 119 3.5774 0.317 13.8 34.2816 11 123.4 45.1 3.25 -99.00 2450.4 3 2358.0 2 1002.6 118 3.1294 0.305 13.2 34.3693 10 139.0 45.6 3.27 -99.00 2441.0 3 2373.5 2 1253.3 117 2.7082 0.389 16.9 34.4471 9 153.7 45.3 3.24 -99.00 -999.0 9 -999.0 9 1508.5 116 2.3303 0.752 32.7 34.5128 8 164.4 44.8 3.18 -99.00 -999.0 9 -999.0 9 1753.2 115 2.1060 1.056 45.9 34.5553 7 170.3 44.0 3.09 -99.00 -999.0 9 -999.0 9 1997.4 114 1.9364 1.379 59.9 34.5852 6 173.9 43.0 3.04 -99.00 -999.0 9 -999.0 9 2251.5 113 1.8138 1.684 73.2 34.6119 5 176.2 42.2 2.97 -99.00 -999.0 9 -999.0 9 2501.8 112 1.6983 2.078 90.3 34.6325 4 177.6 41.4 2.91 -99.00 -999.0 9 -999.0 9 2749.2 111 1.6585 2.193 95.3 34.6408 3 178.0 40.9 2.87 -99.00 -999.0 9 -999.0 9 3000.0 110 1.6375 2.293 99.7 34.6464 2 178.4 41.1 2.85 -99.00 -999.0 9 -999.0 9 3008.8 109 1.6383 2.405 104.5 34.6481 1 179.1 40.6 2.84 -99.00 -999.0 9 -999.0 9