*2013/12/16 15:09:29.68 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 1996/02/26 00:51:52.240 END TIME : UTC 1996/02/26 02:40:55.290 NUMBER OF RECORDS : 23 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ---------------------- ---------------- -------------- -------------- 1 Sample_Number n/a 86 108 2 Pressure decibar 2.7 151.2 3 Temperature 'deg C (IPTS68)' 6.9414 7.5876 4 Salinity PSS-78 32.4889 33.5336 5 Bottle_Number n/a 1 23 6 Silicate umol/L 8.2 31.6 7 Nitrate_plus_Nitrite umol/L 6.5 24.8 8 Phosphate umol/L 0.87 1.86 $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 ' ' 9 F REAL*4 4 5 -99 ' ' 3 I I 0 6 -99 ' ' 6 F ' ' 1 7 -99 ' ' 6 F ' ' 1 8 -99 ' ' 7 F ' ' 2 $END *ADMINISTRATION MISSION : 1996-01 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 : N.E. Pacific, Line-P, Station-P STATION : MP16 EVENT NUMBER : 45 LATITUDE : 49 16.75000 N ! (deg min) LONGITUDE : 134 40.25000 W ! (deg min) LATITUDE 2 : 49 16.32000 N ! (deg min) LONGITUDE 2 : 134 40.44000 W ! (deg min) WATER DEPTH : 3656 *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- MERGE 2.3 1999/01/29 12:04:29 23 23 REMOVECH 6.0 2001/11/29 13:42:04 23 23 REMOVECH 6.0 2003/05/08 15:01:19 23 23 HDREDIT2 1.6 2003/05/08 15:02:54 ? ? CLEAN 4.2 2003/05/08 15:03:39 23 23 SORT 3.4.1 2004/04/13 14:58:30 23 23 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:09:29 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, 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\9601\96010045.hyd Secondary file: d:\data\1996\9601\96010045.srt Comments from secondary file: d:\data\1996\9601\96010045.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 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 $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. 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--- !Samp Pressu Temperat Salinity Bo Silic Nitra Phosph !le_ re ure tt ate te_ ate !Numb ~u plus_ !er mb Nitri ! er te !---- ------ -------- -------- -- ----- ----- ------ *END OF HEADER 107 2.7 7.5866 32.5199 22 8.2 6.6 0.88 108 6.2 7.5854 32.5298 23 8.6 6.5 0.88 104 25.0 7.5850 32.5020 19 8.2 6.7 0.87 105 25.2 7.5842 32.4937 20 8.2 6.5 0.90 106 25.3 7.5845 32.5236 21 8.4 6.5 0.89 101 50.8 7.5864 32.5072 16 10.1 6.6 0.89 102 51.0 7.5874 32.4924 17 8.8 6.7 0.88 103 51.0 7.5876 32.4927 18 8.2 6.9 0.89 100 75.8 7.5709 32.4913 15 8.8 6.6 0.88 98 76.0 7.5614 32.5051 13 8.4 6.6 0.89 99 76.1 7.5670 32.4906 14 8.6 6.8 0.88 95 79.9 7.5616 32.4889 10 8.8 6.9 0.88 96 79.9 7.5617 32.4892 11 9.0 6.7 0.89 97 80.3 7.5616 32.4895 12 8.4 6.7 0.87 92 90.3 7.5559 32.4979 7 9.5 6.7 0.90 93 90.3 7.5577 32.5091 8 8.4 6.5 0.88 94 90.6 7.5577 32.5092 9 8.4 6.6 0.87 90 99.6 7.5493 32.4889 5 8.6 6.7 0.90 89 99.8 7.5487 32.4889 4 8.8 6.9 0.89 91 99.9 7.5510 32.4897 6 10.7 6.7 0.90 88 150.6 7.0051 33.4929 3 31.6 24.5 1.86 87 150.9 6.9912 33.4959 2 31.4 24.7 1.85 86 151.2 6.9414 33.5336 1 31.6 24.8 1.86