*2013/12/16 14:40:56.35 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 1993/05/22 22:53:00.000 NUMBER OF RECORDS : 23 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 10.8 3002.7 2 Sample_Number n/a 103 125 3 Temperature 'deg C (IPTS68)' 1.599 7.802 4 Salinity PSS-78 32.547 34.633 5 Oxygen:Dissolved umol/kg 18.9 313.3 6 Salinity:Bottle PSS-78 32.562 34.6499 7 Bottle_Number n/a 1 23 8 Nitrate umol/L 8.8 45.6 9 Nitrite umol/L 0 0.16 10 Phosphate umol/L 0.94 3.29 11 Silicate umol/L 14.7 173.6 12 Alkalinity:Total:Potentiometric umol/kg 2213.7 2405.8 13 Flag:Alkalinity:Total:Potentiometric n/a 14 Carbon:Dissolved:Inorganic umol/kg 2003.6 2391.1 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 ' ' 4 5 -99 ' ' 6 F ' ' 1 6 -99 ' ' 9 F ' ' 4 7 -99 ' ' 3 I I 0 8 -99 ' ' 6 F R4 1 9 -99 ' ' ' ' F7.2 R4 ' ' 10 -99 ' ' 7 F R4 2 11 -99 ' ' 6 F R4 1 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 : 1993-09 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 : 27 LATITUDE : 50 0.39000 N ! (deg min) LONGITUDE : 144 59.62000 W ! (deg min) DEPTH : 4270 ! custom item *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SPRD2IS 2.1 1999/02/01 14:26:17 0 23 MERGE 2.3 1999/02/01 14:44:06 23 23 REMOVECH 6.0 2003/05/20 18:02:26 23 23 MERGE 2.8 2003/05/20 18:03:47 23 23 HDREDIT2 1.6 2003/05/20 18:06:49 ? ? CLEAN 4.2 2003/05/20 18:09:08 23 23 SORT 3.4.1 2004/04/23 10:44:35 23 23 MERGE 3.4 2012/02/08 16:08:01 23 23 HDREDIT2 2.5.1 2012/02/08 16:08:39 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 14:40:56 23 23 $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, Salinity:CTD, Dissolved_Oxygen:mas, Flask_Number, Salinity:Bottle Secondary Channels to Include: Bottle_number, Silicate, Nitrate, Phosphate Primary file : e:\data\1993\9309\93090027.hyd Secondary file: e:\data\1993\9309\93090027.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\1993\93-09\bottle\93090027.rem Secondary file: H:\STNPCHEM\process\1993\93-09\bottle\93090027.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 16:08:01 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\1993-09\1993-09-0027.che Secondary file: P:\John Pages Archive\1993-09\1993-09-0027.ios -HEADER EDITS: 2012/02/08 16:08:39 Applied edit header: O:\Data Processing\Header Comments\Work\DIC & Alkalinity 1992-01 to 1994-02.tx $END *CALIBRATION *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 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. . 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 Oxyge Salinity Bo Nitra Nitrit Phosph Silic Alkali Fl Carbon Fl !re le_ ure n: :Bottle tt te e ate ate nity:T ag :Disso ag ! Numb Disso ~u ~al:Po ~e lved: ~g ! er lved mb tentio tr Inorga an ! er metric ic nic ic !------ ---- -------- -------- ----- -------- -- ----- ------ ------ ----- ------ -- ------ -- *END OF HEADER 10.8 103 7.8020 32.5470 313.3 32.5620 23 8.8 0.14 0.94 14.7 2214.4 2 2003.6 2 48.1 104 6.5640 32.5640 307.4 32.5682 22 10.8 0.16 1.09 15.6 2213.7 2 -999.0 9 99.2 105 5.6980 32.9010 290.4 32.8956 21 15.4 0.10 1.35 20.5 2235.7 2 2055.1 2 149.0 106 5.8440 33.7270 206.6 33.7296 20 25.6 0.01 1.88 39.9 2283.8 3 2154.5 2 198.0 107 5.2200 33.7870 177.3 33.8064 19 29.7 0.00 2.18 51.5 2265.2 2 2190.2 2 298.4 108 4.4110 33.8440 122.2 33.8540 18 35.8 0.03 2.62 70.1 2307.4 2 2242.8 2 401.1 109 4.1120 33.9580 71.8 33.9720 17 40.6 0.00 2.93 88.8 2330.2 2 2287.3 2 499.4 110 3.8570 34.0540 49.2 34.0648 16 42.8 0.00 3.09 103.0 2381.6 3 2315.6 2 500.5 111 3.8570 34.0540 48.6 34.0668 15 42.9 0.00 3.11 103.0 2380.2 3 2314.0 2 599.4 112 3.6860 34.1210 36.6 34.1386 14 43.7 0.00 3.17 112.8 2355.2 2 -999.0 9 797.9 113 3.3520 34.2500 25.5 34.2699 13 44.5 0.00 3.24 129.0 2381.7 3 2353.2 2 1001.2 114 2.9920 34.3330 21.8 34.3530 12 45.0 0.00 3.27 141.7 2378.8 2 2369.2 2 1199.2 115 2.7160 34.3900 18.9 34.3900 11 44.6 0.00 3.24 142.3 2390.5 2 2373.4 3 1400.4 116 2.4850 34.4490 -99.0 34.4683 10 45.6 0.00 3.29 160.1 2405.7 2 2390.4 2 1599.3 117 2.2950 34.4900 26.3 34.5083 9 45.0 0.00 3.26 165.4 2405.8 2 2391.1 2 1799.9 118 2.1250 34.5270 39.7 34.5446 8 44.3 0.00 3.20 169.0 -999.0 9 2391.1 2 2000.5 119 1.9860 34.5570 52.7 34.5738 7 43.5 0.00 3.14 171.4 -999.0 9 2386.3 2 2199.3 120 1.8710 34.5800 65.7 34.5965 6 42.9 0.00 3.09 172.3 -999.0 9 -999.0 9 2199.3 121 1.8710 34.5800 65.1 34.5970 5 42.7 0.00 3.07 172.5 -999.0 9 2379.4 2 2400.2 122 1.7870 34.5960 77.1 34.6129 4 42.0 0.00 3.04 173.1 -999.0 9 2375.2 2 2600.2 123 1.7090 34.6110 87.5 34.6283 3 41.1 0.00 2.98 172.3 -999.0 9 2368.1 2 2800.7 124 1.6510 34.6210 98.2 34.6406 2 40.6 0.00 2.94 173.6 -999.0 9 2362.5 2 3002.7 125 1.5990 34.6330 107.7 34.6499 1 -99.0 -99.00 -99.00 -99.0 -999.0 9 2356.6 2