*2014/02/03 16:52:47.74 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 1997/09/17 01:35:24.000 NUMBER OF RECORDS : 20 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Sample_Number n/a 291 310 2 Pressure decibar 1.1 1327.2 3 Temperature 'deg C (ITS90)' 2.7468 16.3107 4 Oxygen:Dissolved umol/kg 13.5 305.1 5 Oxygen:Dissolved mL/L 0.31 7 6 Salinity:Bottle PSS-78 31.2135 34.4864 7 Phosphate umol/L 0.31 3.28 8 Nitrate_plus_Nitrite umol/L 0 44.8 9 Silicate umol/L 3.8 155.2 10 Chlorophyll:Extracted mg/m^3 0.4E-01 0.96 $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 $END $REMARKS Raw data in file 97150132 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 : MP04 EVENT NUMBER : 132 LATITUDE : 48 38.58000 N ! (deg min) LONGITUDE : 126 39.82000 W ! (deg min) WATER DEPTH : 1354 *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 1997/09/17 03:25:16 ' ' 19 OxyRedo2.bas 1.01 1997/09/17 03:36:09 19 19 MERGE 1.0 1997/09/17 12:59:33 19 20 CLEAN 2.2 1997/09/17 13:13:39 20 20 REMOVECH 3.0 1998/03/02 16:12:45 20 20 MERGE 1.0 1998/03/02 16:19:20 20 20 REMOVECH 3.1 1999/02/04 15:58:33 20 20 REMOVECH 3.1 1999/02/05 08:09:23 20 20 HDREDIT2 1.6 2003/04/30 10:54:07 ? ? CLEAN 4.2 2003/04/30 11:16:46 20 20 SORT 3.4.1 2004/04/13 16:59:20 20 20 SORT 3.6 2013/06/14 15:50:28 20 20 MERGE 3.5 2013/06/14 15:51:20 20 20 SORT 3.6 2013/06/14 15:52:27 20 20 HDREDIT2 2.6 2013/06/14 15:52:50 ? ? CLEAN 5.1 2013/06/14 15:53:11 20 20 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:12:45 20 20 REMOVECH 8.2 2014/02/03 16:52:47 20 20 $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\1997-15-0132.srt_che Secondary file: P:\John Pages Archive\1997-15\DMS, DOC, DON\1997-15-0132.srt_ios Comments from secondary file: P:\John Pages Archive\1997-15\DMS, DOC, DON\1997-15-0132.srt_ios ---------------------------------------------------------------- -SORT parameters: 2013/06/14 15:50:53 Sorted in ascending order of channel Sample_Number -SORT parameters: 2013/06/14 15:52:27 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: 3 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-- !Samp Pressu Temperat Oxyge Oxygen: Salinity Phosph Nitra Silic Chloro !le_ re ure n: Dissolv :Bottle ate te_ ate phyll: !Numb Disso ed plus_ Extrac !er lved Nitri ted ! te !---- ------ -------- ----- ------- -------- ------ ----- ----- ------ *END OF HEADER 310 1.1 16.0071 257.2 5.891 31.2135 0.32 0.5 5.3 0.96 309 11.0 16.3107 255.1 5.842 31.3736 0.31 0.2 4.4 0.90 308 21.1 15.5808 271.0 6.214 31.8294 0.36 0.0 3.8 0.62 307 30.8 11.1885 305.1 7.000 32.3939 0.54 0.8 6.0 0.77 306 40.3 10.2633 286.5 6.576 32.4442 0.76 4.3 7.8 0.58 305 51.3 9.5869 264.8 6.079 32.4926 0.92 7.2 9.6 0.35 304 60.0 9.1183 259.7 5.962 32.5768 1.00 8.7 10.8 0.22 303 81.1 8.6358 200.8 4.611 32.8205 1.52 17.1 22.3 0.07 302 102.0 8.1687 114.9 2.640 33.1512 2.30 28.2 42.3 0.04 301 126.1 8.1260 123.2 2.830 33.4418 2.17 27.8 36.8 -99.00 300 151.0 7.9542 125.8 2.892 33.7176 2.12 28.3 35.1 -99.00 299 173.5 7.8459 114.0 2.620 33.7906 2.21 29.6 37.8 -99.00 298 201.3 7.4728 105.1 2.415 33.8870 2.31 31.4 42.0 -99.00 297 250.6 6.8528 96.3 2.213 33.9522 2.42 33.3 49.2 -99.00 296 297.6 6.4257 88.2 2.028 33.9736 2.53 34.8 55.4 -99.00 295 397.7 5.8446 59.5 1.368 34.0315 2.78 38.1 67.2 -99.00 294 600.2 4.7965 21.1 0.485 34.1817 3.15 42.5 93.7 -99.00 293 798.3 3.8552 -99.0 -99.000 34.3371 3.28 44.4 121.2 -99.00 292 998.1 3.3729 13.5 0.310 34.4394 3.28 44.8 136.6 -99.00 291 1327.2 2.7468 25.1 0.577 34.4864 3.23 44.5 155.2 -99.00