*2003/05/08 11:46:50.29 *IOS HEADER VERSION 1.4 2002/12/04 2002/12/04 *FILE START TIME : UTC 1996/08/14 18:02:01.320 END TIME : UTC 1996/08/14 18:32:21.840 NUMBER OF RECORDS : 19 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII NUMBER OF CHANNELS : 14 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- ---------------- -------------- -------------- 1 Sample_Number n/a 1 22 2 Pressure dbars 0.9 220.4 3 Temperature 'deg C (IPTS68)' 9.1329 17.8163 4 Salinity PSS-78 28.5002 31.2909 5 Oxygen:Dissolved mL/L 0.135 10.394 6 Oxygen:Dissolved umol/kg 5.9 454.5 7 Salinity:Bottle PSS-78 28.4692 31.2472 8 Bottle_Number n/a 1 22 9 Silicate umol/L 2.9 120 10 Nitrate_plus_Nitrite umol/L 0 27.4 11 Phosphate umol/L 0.3 6.11 12 Chlorophyll:Extracted mg/m^3 0.4E-01 9.7 13 Ammonium umol/L 0 13.7 14 Hydrogen_Sulfide umol/L 0 11.58 $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 ' ' 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 -99 ' ' ' ' F7.2 R4 ' ' 13 -99 ' ' ' ' F7.2 R4 ' ' 14 -99 ' ' ' ' F7.2 R4 ' ' $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 : S003 EVENT NUMBER : 2 LATITUDE : 48 35.55000 N ! (deg min) LONGITUDE : 123 30.09000 W ! (deg min) LATITUDE 2 : 48 35.63000 N ! (deg min) LONGITUDE 2 : 123 30.24000 W ! (deg min) WATER DEPTH : 225 *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- MERGE 2.3 1999/02/01 10:14:05 22 22 REVERSE 1.1 2000/06/21 10:00:05 19 19 MERGE 2.4 2000/06/21 10:00:57 19 19 HDREDIT2 1.1 2001/11/01 15:59:39 ? ? REMOVECH 6.0 2001/11/26 13:33:04 19 19 HEADEDIT 1.1 2001/12/21 09:45:30 ' ' ' ' REMOVECH 6.0 2003/05/06 16:33:40 19 19 HDREDIT2 1.6 2003/05/06 16:47:41 ? ? CLEAN 4.2 2003/05/06 16:48:29 19 19 REVERSE 2.0 2003/05/08 11:19:40 19 19 MERGE 2.8 2003/05/08 11:20:22 19 19 CLEAN 4.2 2003/05/08 11:46:50 19 19 $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\96180002.cln Secondary file: d:\data\1996\9618\96180002.ios -The following MERGE parameters were used: Merge Channel: Pressure Merge Scheme Used: Add Secondary to Primary Overlap Scheme Used: Keep Primary Primary Channels to Include: Sample_Number, Temperature:CTD, Temperature:thermistor1, Salinity:CTD, Dissolved_Oxygen:volume, Dissolved_Oxygen:mass, Flask_Number, Salinity:bottle, Bottle_Number, Silicate, Nitrate_plus_nitrite, Phosphate Secondary Channels to Include: Chlorophyll Primary file : C:\data\LineP\9618\96180002.che Secondary file: C:\data\LineP\9618\96180002.chl -The following CHANNEL(S) were removed from file. Chlorophyll -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\96180002.rev2 Secondary file: H:\STNPCHEM\process\1996\1996-18\bottle\96180002.rev CLEAN functions: - Reset #RECS, MIN & MAX values in header. - Change Pad Value to -99 in All Channels. - Delete Empty Channels: 0 deleted. $END *COMMENTS Comments from secondary file: C:\data\LineP\9618\96180002.chl ------------------------------------------------------------- Cruise 9618: Line P data: Chlorophyll data from shallow casts 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. *INSTRUMENT TYPE : Bottle MODEL : Niskin 10 Litre !-1-- --2--- ---3---- ---4---- ---5--- --6-- ---7---- 8- --9-- --10- --11-- --12-- --13-- --14-- !Samp Pressu Temperat Salinity Oxygen: Oxyge Salinity Bo Silic Nitra Phosph Chloro Ammoni Hydrog !le_ re ure Dissolv n: :Bottle tt ate te_ ate phyll: um en_ !Numb ed Disso ~u plus_ Extrac Sulfid !er lved mb Nitri ted e ! er te !---- ------ -------- -------- ------- ----- -------- -- ----- ----- ------ ------ ------ ------ *END OF HEADER 1 220.4 9.3397 31.2909 0.308 13.4 31.2446 1 117.3 0.8 5.87 -99.00 13.70 0.97 2 210.8 9.3757 31.2883 0.301 13.1 31.2472 2 118.7 0.0 6.06 -99.00 13.27 6.87 6 200.5 9.3749 31.2807 0.310 13.5 31.2462 6 113.3 0.0 5.67 -99.00 9.98 5.24 7 190.8 9.4294 31.2889 0.135 5.9 31.2462 7 117.9 0.0 6.04 -99.00 10.58 8.72 8 180.6 9.4402 31.2852 0.347 15.1 31.2452 8 116.4 0.0 5.99 -99.00 10.24 8.73 9 170.7 9.4530 31.2823 0.222 9.7 31.2443 9 118.1 0.0 6.06 -99.00 10.29 11.46 10 160.5 9.4586 31.2781 0.292 12.8 31.2404 10 120.0 0.0 6.11 -99.00 11.13 11.58 11 150.4 9.4549 31.2714 0.160 7.0 31.2347 11 117.7 0.0 6.04 -99.00 9.93 10.03 12 140.7 9.3982 31.2499 0.206 9.0 31.2216 12 113.7 0.0 5.80 -99.00 8.84 3.11 13 125.7 9.3534 31.2238 0.421 18.4 31.1887 13 98.7 7.7 4.89 -99.00 1.03 0.00 14 100.5 9.1935 31.1129 0.992 43.3 31.0812 14 78.4 19.0 4.02 0.04 0.10 -99.00 15 75.6 9.1329 30.9250 0.925 40.4 30.9290 15 76.2 21.7 3.99 0.15 0.10 -99.00 16 51.0 9.6636 30.0267 2.636 115.1 30.0462 16 52.3 27.4 2.76 0.15 0.03 -99.00 17 41.1 10.3193 29.5154 3.230 141.0 29.5570 17 44.8 25.8 2.35 0.10 0.00 -99.00 18 30.4 10.7749 29.1442 3.633 158.7 29.1011 18 39.1 23.3 2.18 0.16 0.00 -99.00 19 20.8 11.6071 28.9582 3.851 168.3 28.8896 19 37.9 20.0 2.02 0.24 1.33 -99.00 20 10.8 12.9697 28.7029 4.986 217.9 28.6614 20 31.5 12.3 1.64 2.85 2.75 -99.00 21 5.7 13.5873 28.5180 6.620 289.4 28.5164 21 17.3 3.7 1.27 9.70 0.64 -99.00 22 0.9 17.8163 28.5002 10.394 454.5 28.4692 22 2.9 0.0 0.30 1.47 0.00 -99.00