*2014/02/03 16:52:47.47 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 1997/08/31 18:08:00.000 NUMBER OF RECORDS : 18 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII NUMBER OF CHANNELS : 12 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Sample_Number n/a 131 148 2 Pressure decibar 0.5 405.1 3 Temperature 'deg C (ITS90)' 4.2593 16.508 4 Oxygen:Dissolved umol/kg 67.2 307.3 5 Oxygen:Dissolved mL/L 1.545 7.051 6 Salinity:Bottle PSS-78 32.5018 33.9896 7 Phosphate umol/L 0.55 2.87 8 Nitrate_plus_Nitrite umol/L 1.9 39.5 9 Silicate umol/L 9.2 87 10 Chlorophyll:Extracted mg/m^3 0.5E-01 0.44 11 PAR uE/m^2/sec 1.9 2189 12 Dimethyl_Sulphide nmol/L 0 23.82 $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 ' ' 6 F ' ' 1 5 -99 ' ' 8 F ' ' 3 6 -99 ' ' 9 F ' ' 4 7 -99 ' ' 7 F ' ' 2 8 -99 ' ' 6 F ' ' 1 9 -99 ' ' 6 F ' ' 1 10 -99 ' ' 7 F ' ' 2 11 -99 ' ' 7 F ' ' 1 12 -99 ' ' ' ' F7.2 R4 ' ' $END $REMARKS Raw data in file 97150044 VI03 = 10.03 ! Volume of iodate standard (cm**3) NI03 = 0.01013542 ! Normality of iodate standard VREG = 2.0 ! Volume of sample displaced by reagents (cm**3) DOREG = 0.0017 ! Absolute amount of O2 added with reagents (ml) UFLAG = -1 ! 0|-1, -1 indicates DO_mass is valid $END *ADMINISTRATION MISSION : 1997-15 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : Line P SCIENTIST : Whitney F. PLATFORM : John P. Tully *LOCATION STATION : MP16 EVENT NUMBER : 44 LATITUDE : 49 16.99000 N ! (deg min) LONGITUDE : 134 39.99000 W ! (deg min) WATER DEPTH : 3680 *INSTRUMENT TYPE : Bottle MODEL : Niskin 10 Litre $REMARKS Dissolved oxygen concentration determined using an automated titration system consisting of a Brinkman Dosimat (model 665) and a PC 900 Colorimeter. $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- AutoOxy.bas 2.1 1997/09/01 01:38:36 ' ' 18 OxyRedo2.bas 1.01 1997/09/01 18:07:24 18 18 MERGE 1.0 1997/09/01 18:08:23 18 18 CLEAN 2.2 1997/09/01 18:13:45 18 18 REMOVECH 3.0 1998/03/02 16:12:44 18 18 MERGE 1.0 1998/03/02 16:19:17 18 18 REMOVECH 3.1 1999/02/04 15:58:32 18 18 REMOVECH 3.1 1999/02/05 08:09:22 18 18 HDREDIT2 1.6 2003/04/30 10:54:06 ? ? CLEAN 4.2 2003/04/30 11:16:45 18 18 SORT 3.4.1 2004/04/13 16:58:51 18 18 SORT 3.6 2013/06/14 15:50:28 18 18 MERGE 3.5 2013/06/14 15:51:20 18 18 SORT 3.6 2013/06/14 15:52:26 18 18 HDREDIT2 2.6 2013/06/14 15:52:50 ? ? CLEAN 5.1 2013/06/14 15:53:10 18 18 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:12:44 18 18 REMOVECH 8.2 2014/02/03 16:52:47 18 18 $END $REMARKS C.H. Culbertson's paper on Dissolved Oxygen in the 'Woce Hydrographic Program Operations and Methods - July 1991' OxyRedo fixes DO_mass and DO_volumne when incorrect values for VIO3, NIO3, blank, or standard had been entered. -The following MERGE parameters were used: Primary File Extension: oxy Secondary File Extension: sal Merge Channel: Sample_no Merge Scheme Used: Interweave Records from Both Files Overlap Scheme Used: Keep Primary Primary Channels to Include: Sample_no,Pressure,Salinity:CTD,Dissolved_oxygen:mas,Dissolved_Oxygen:vol Secondary Channels to Include: Sample_no,Salinity:bottle CLEAN functions performed: - Reset #RECS, MIN & MAX values in header. -The following CHANNEL(S) were removed from file. TEMPERATURE:SAMPLE -The following MERGE parameters were used: Primary File Extension: rem Secondary File Extension: srt Merge Channel: Sample_number Merge Scheme Used: Interweave Records from Both Files Overlap Scheme Used: Keep Primary Primary Channels to Include: Sample_number,pressure,Temperature:CTD,Salinity:CTD,Dissolved_oxygen:mas,Dissol Secondary Channels to Include: Sample_number,Phosphate,Nitrate,Silicate,Ammonia,Chlorophyll,Irradiance_PAR -The following CHANNEL(S) were removed from file. AMMONIA -The following CHANNEL(S) were removed from file. AMMONIA 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. - Remove Sea-Bird comments from the header. -The following SORT parameters were used. Sorted by channel: Pressure Pressure channel sorted according to values in sort channel -SORT parameters: 2013/06/14 15:50:28 Sorted in ascending order of channel Sample_Number -The following MERGE parameters were used: 2013/06/14 15:51:20 Merge Channel: Sample_Number Merge Scheme Used: Add Secondary to Primary Overlap Scheme Used: Keep Secondary Primary Channels to Include: ALL Secondary Channels to Include: Carbon:Dissolved:Organic, Nitrogen:Dissolved:Organic, Dimethyl_Sulphide Primary file : P:\John Pages Archive\1997-15\DMS, DOC, DON\1997-15-0044.srt_che Secondary file: P:\John Pages Archive\1997-15\DMS, DOC, DON\1997-15-0044.srt_ios Comments from secondary file: P:\John Pages Archive\1997-15\DMS, DOC, DON\1997-15-0044.srt_ios ---------------------------------------------------------------- -SORT parameters: 2013/06/14 15:50:53 Sorted in ascending order of channel Sample_Number -SORT parameters: 2013/06/14 15:52:26 Sorted in ascending order of channel Pressure -HEADER EDITS: 2013/06/14 15:52:50 Applied edit header: P:\John Pages Archive\DMS_Methods.txt -CLEAN functions: 2013/06/14 15:53:10 20 Reset #RECS, MIN & MAX values in header. Delete Empty Channels: 2 deleted. -REMOVECH 2014/02/03 16:52:47 The following CHANNEL(S) were removed: Salinity [PSS-78] $END *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. For DMS methods see file "Method 1996 to 1999 for Dimethylsulfide Analysis.doc" in directory \\OSD_Data_Archive\Cruise_Data\Documents\Analysis Reference Papers\. . 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-- !Samp Pressu Temperat Oxyge Oxygen: Salinity Phosph Nitra Silic Chloro PAR Dimeth !le_ re ure n: Dissolv :Bottle ate te_ ate phyll: yl_ !Numb Disso ed plus_ Extrac Sulphi !er lved Nitri ted de ! te !---- ------ -------- ----- ------- -------- ------ ----- ----- ------ ------ ------ *END OF HEADER 148 0.5 16.5080 254.9 5.842 32.5018 0.56 1.9 9.2 0.19 2189.0 20.19 147 5.2 16.5065 252.3 5.784 32.5021 0.56 1.9 9.6 0.23 767.4 22.91 146 10.1 16.4983 252.2 5.780 32.5022 0.55 1.9 10.0 0.19 478.1 22.93 145 14.9 16.3745 253.4 5.809 32.5036 0.56 1.9 9.4 0.21 375.4 23.82 144 19.8 16.3774 267.3 6.127 32.5183 0.58 2.4 9.6 0.21 254.8 22.66 143 29.9 11.5407 307.3 7.051 32.5886 0.75 4.9 11.2 0.33 51.9 19.85 142 40.0 9.7976 303.3 6.962 32.6506 0.86 6.5 12.2 0.44 46.0 11.72 141 50.1 8.1193 294.7 6.767 32.6822 1.02 9.0 18.7 0.42 17.9 7.28 140 59.8 7.5304 286.5 6.579 32.7703 1.12 10.8 23.3 0.31 8.1 2.66 139 79.5 6.8642 272.0 6.247 32.9389 1.27 14.0 17.3 0.17 2.4 0.97 138 100.1 6.7841 224.1 5.150 33.4516 1.60 20.5 27.9 0.05 1.9 0.53 137 125.4 6.8908 199.6 4.589 33.8043 1.72 23.3 34.5 -99.00 1.9 0.33 136 150.7 6.6159 180.3 4.145 33.8657 1.88 25.7 40.7 -99.00 1.9 0.00 135 174.8 6.2275 159.8 3.673 33.8922 2.05 28.1 47.9 -99.00 1.9 0.19 134 199.2 5.8788 140.9 3.238 33.8930 2.22 30.4 53.4 -99.00 1.9 0.00 133 249.8 5.2241 117.0 2.689 33.8912 2.46 33.7 63.5 -99.00 1.9 0.00 132 299.7 4.7336 95.5 2.196 33.9114 2.65 36.5 72.7 -99.00 1.9 0.00 131 405.1 4.2593 67.2 1.545 33.9896 2.87 39.5 87.0 -99.00 1.9 0.00