*2014/02/03 16:35:35.01 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 1997/06/25 08:22:00.000 NUMBER OF RECORDS : 12 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ---------------------- --------------- -------------- -------------- 1 Sample_Number n/a 465 479 2 Pressure decibar 1.7 209.5 3 Temperature 'deg C (ITS90)' 6.1479 13.6759 4 Oxygen:Dissolved umol/kg 92.5 285.3 5 Oxygen:Dissolved mL/L 2.125 6.541 6 Salinity:Bottle PSS-78 31.2579 33.8352 7 Phosphate umol/L 0.338 2.566 8 Nitrate_plus_Nitrite umol/L 0 35.1 9 Silicate umol/L 2.1 60.1 $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 ' ' 3 8 -99 ' ' 6 F ' ' 1 9 -99 ' ' 6 F ' ' 1 $END $REMARKS Raw data in file 97110164 VI03 = 10.03 ! Volume of iodate standard (cm**3) NI03 = .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 : 1997-11 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : Line P, JGOFS SCIENTIST : Boyd P. PLATFORM : John P. Tully *LOCATION STATION : PGC1 EVENT NUMBER : 164 LATITUDE : 51 58.46000 N ! (deg min) LONGITUDE : 129 30.98000 W ! (deg min) WATER DEPTH : 213 *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 1997/06/25 09:11:42 ' ' 12 OxyRedo2.bas 1.01 1997/06/25 10:36:43 12 12 MERGE 1.0 1997/06/25 16:05:19 12 12 REMOVECH 3.0 1997/06/25 16:10:52 12 12 CLEAN 2.2 1997/06/25 16:11:02 12 12 MERGE 1.0 1998/03/02 14:03:04 12 15 REMOVECH 4.0 2000/05/26 08:34:45 12 12 REMOVECH 4.0 2000/06/05 14:11:41 12 12 HDREDIT2 1.6 2003/04/30 16:50:16 ? ? CLEAN 4.2 2003/04/30 16:50:22 12 12 SORT 3.4.1 2004/04/13 16:58:39 12 12 CLEAN 5.0.2 2011/03/08 13:58:34 12 12 CALIB 11.7 2011/07/15 17:19:43 12 12 SORT 3.6 2013/06/14 14:35:15 12 12 MERGE 3.5 2013/06/14 14:36:31 12 12 SORT 3.6 2013/06/14 14:37:16 12 12 HDREDIT2 2.6 2013/06/14 14:37:40 ? ? CLEAN 5.1 2013/06/14 14:38:07 12 12 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:12:08 12 12 REMOVECH 8.2 2014/02/03 16:35:35 12 12 $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,Temperature:sample,Salinity:CTD,Dissolved_oxygen:mas,Dissolv Secondary Channels to Include: Sample_no,Salinity:bottle -The following CHANNEL(S) were removed from file. Temperature:Sample CLEAN functions performed: - Reset #RECS, MIN & MAX values in header. -The following MERGE parameters were used: Primary File Extension: cln Secondary File Extension: nut 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 -No channels were removed. -The following CHANNEL(S) were removed from file. Chlorophyll 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 -CLEAN functions: 2011/03/08 13:58:34 Reset #RECS, MIN & MAX values in header. Change Pad Value to -99 in All Channels. -CALIB parameters: 2011/07/15 17:19:43 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = L:\Cruise_Data\1997\1997-11\BOTTLE\9711COMP July 2011.CTR Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 4 Salinity PSU 11 -0.2270516E-01 0.9697408E-06 Pressure -SORT parameters: 2013/06/14 14:35:15 Sorted in ascending order of channel Sample_Number -MERGE *** Secondary file not found *** Primary file : P:\John Pages Archive\1997-11\DMS, DOC, DON\1997-11-0164.srt_che Secondary file: P:\John Pages Archive\1997-11\DMS, DOC, DON\1997-11-0164.srt_ios -SORT parameters: 2013/06/14 14:37:16 Sorted in ascending order of channel Pressure -HEADER EDITS: 2013/06/14 14:37:40 Applied edit header: P:\John Pages Archive\DMS_Methods.txt -CLEAN functions: 2013/06/14 14:38:06 20 Reset #RECS, MIN & MAX values in header. Delete Empty Channels: 0 deleted. -REMOVECH 2014/02/03 16:35:35 The following CHANNEL(S) were removed: Salinity [PSS-78] $END *COMMENTS no data for sample_number 466. No data for sample_number 470 and 471. 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. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------- ----- ---- ------ ------------ Salinity PSU 11 -999 (Pressure) (-0.2270516E-01 0.9697408E-06) $END !-1-- --2--- ---3---- --4-- ---5--- ---6---- --7--- --8-- --9-- !Samp Pressu Temperat Oxyge Oxygen: Salinity Phosph Nitra Silic !le_ re ure n: Dissolv :Bottle ate te_ ate !Numb Disso ed plus_ !er lved Nitri ! te !---- ------ -------- ----- ------- -------- ------ ----- ----- *END OF HEADER 479 1.7 13.6759 279.5 6.404 31.2579 0.338 0.0 2.1 478 18.4 11.8827 285.3 6.541 31.4596 0.544 1.9 5.0 477 38.4 9.8343 256.5 5.883 31.7942 1.008 9.4 13.6 476 59.5 8.3302 232.1 5.325 32.1553 1.401 16.0 23.0 475 79.3 7.7009 207.9 4.772 32.5470 1.648 20.6 29.5 474 98.9 7.2678 166.1 3.815 33.0629 1.954 24.7 37.4 473 118.3 6.9570 131.4 3.020 33.4285 2.213 29.3 46.0 472 140.8 6.5544 108.4 2.493 33.6386 2.411 32.5 52.6 469 160.4 6.2719 95.2 2.188 33.7814 2.538 35.1 57.8 468 180.2 6.2158 94.2 2.167 33.8172 2.547 34.3 59.1 467 189.9 6.2160 94.5 2.172 33.8164 2.551 35.0 59.3 465 209.5 6.1479 92.5 2.125 33.8352 2.566 34.9 60.1