*2003/10/10 10:39:39.83 *IOS HEADER VERSION 1.4 2002/12/04 2002/12/04 *FILE START TIME : UTC 2003/06/20 13:04:16.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 11 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 262 272 2 Pressure dbars 1.554 148.559 3 Temperature:Primary 'deg C (ITS90)' 8.7344 13.6609 4 Salinity:T0:C0 PSS-78 27.4815 30.4752 5 Transmissivity %/metre 48.6 55.7 6 Fluorescence:URU:Seapoint mg/m^3 0.306 1.27 7 Bottle_Number n/a 1 11 8 Number_of_bin_records n/a 116 121 9 Oxygen:Dissolved mL/L 3.67 6.622 10 Flag:Oxygen:Dissolved ' ' $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places ! -- ------ ----- ----- ------ ---- -------------- 1 -9 ' ' 5 I I 0 2 -99 ' ' 7 F ' ' 1 3 -99 ' ' 9 F ' ' 4 4 -99 ' ' 9 F ' ' 4 5 -99 ' ' 6 F ' ' 1 6 -99 ' ' 8 F ' ' 3 7 -99 ' ' 3 I I 0 8 ' ' ' ' 5 I I 0 9 -99.99 ' ' 8 F ' ' 3 10 0 ' ' 2 NQ C ' ' $END $REMARKS Data quality is expressed with the following flags ---------------------------------------------------------------------------- a = Sample for this measurement was drawn from water bottle but not analyzed (not normally used). b = Acceptable measurement (not normally used). c = Questionable measurement (no problem observed in sampling or analysis, but value is not trusted, nonetheless; includes outlyers). d = Bad measurement (known problem with sampling or analysis, but not serious enough to completely discard the value). e = Not reported (lost sample; unredeemably bad measurement). f = Mean of replicate measurements. g = Manual chromatographic peak measurement. h = Irregular digital chromatographic peak integration. i = Sample not drawn for this measurement from this bottle (not normally used). ---------------------------------------------------------------------------- $END *ADMINISTRATION MISSION : 2003-24 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : SoG SCIENTIST : Johannessen S. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Strait of Georgia/Juan de Fuca STATION : 16 EVENT NUMBER : 75 LATITUDE : 49 57.66000 N ! (deg min) LONGITUDE : 125 8.79000 W ! (deg min) WATER DEPTH : 155 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0443 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 2038 conductivity:primary ' ' 2173 pressure ' ' 63507 temperature:secondary ' ' 2968 conductivity:secondary ' ' 1729 Fluorometer ' ' Seapoint transmissometer:primary ' ' 498DR $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.28C Comments from secondary file: Q:\Cruise_Data\2003-24\bottle-test\2003-24-0075.dox --------------------------------------------------- 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 ! -------- ------ ---------- -------- --------- --------- SBE_IOS 2.6 2003/10/07 10:19:44 1331 1331 CLEAN 4.5 2003/10/07 10:20:19 ? ? ADDSAMP 3.4 2003/10/07 10:26:00 1331 1331 BINAVE 4.0.1 2003/10/07 10:26:26 1331 11 MERGE 3.1 2003/10/07 10:28:37 11 11 MERGE 3.1 2003/10/07 10:28:46 11 11 CLEAN 4.5 2003/10/10 09:52:14 ? ? REMOVECH 6.0 2003/10/10 10:02:38 11 11 HDREDIT2 1.8 2003/10/10 10:39:39 ? ? $END $REMARKS CLEAN functions: - Remove Sea-Bird comments from the header. -The following ADDSAMP parameters were used: Sample Number Lookup File: Q:\Cruise_data\2003-24\HYDRO\addsamp.csv Bottle Channel Name: Bottle_Number -The following BINAVE parameters were used: Bin channel = Bottle_Number [n/a] Averaging interval = 1.00 Minimum bin value = 0.000 Average value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -MERGE *** Secondary file not found *** Primary file : Q:\Cruise_Data\2003-24\bottle-test\2003-24-0075.samavg Secondary file: Q:\Cruise_Data\2003-24\bottle-test\2003-24-0075.sal -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: Oxygen:Dissolved [mL/L], Flag:Oxygen:Dissolved [ ] Primary file : Q:\Cruise_Data\2003-24\bottle-test\2003-24-0075.mrg1 Secondary file: Q:\Cruise_Data\2003-24\bottle-test\2003-24-0075.dox Comments from secondary file: Q:\Cruise_Data\2003-24\bottle-test\2003-24-0075.dox --------------------------------------------------- C.H. Culbertson's paper on Dissolved Oxygen in the 'Woce Hydrographic Program Operations and Methods - July 1991' CLEAN functions: - Reset #RECS, MIN & MAX values in header. CLEAN functions: - Remove Sea-Bird comments from the header. -The following CHANNEL(S) were removed from file. Scan_Number Temperature:Secondary Conductivity:Primary Conductivity:Secondary Salinity:T1:C1 Status:Pump Descent_Rate Flag $END *COMMENTS 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 frozen using a Technicon AAII autoanalyzer following methods described in Barwell-Clarke and Whitney (1996). 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. !-1-- --2--- ---3---- ---4---- --5-- ---6--- 7- -8-- ---9--- 1 !Samp Pressu Temperat Salinity Trans Fluores Bo Numb Oxygen: F !le_ re ure: :T0:C0 missi cence: tt er_o Dissolv l !Numb Primary vity URU: ~u ~bin ed ~ !er Seapoin mb _rec e ! t er ords d !---- ------ -------- -------- ----- ------- -- ---- ------- - *END OF HEADER 262 148.6 8.8128 30.4752 50.7 0.308 1 121 3.670 263 129.3 8.7939 30.3617 50.9 0.326 2 118 3.740 264 103.8 8.7344 30.2531 52.2 0.306 3 119 4.001 265 77.7 8.7912 30.1318 52.2 0.441 4 120 4.050 266 52.8 10.0142 29.5857 53.5 0.467 5 119 4.441 267 42.4 10.2214 29.1445 55.7 0.501 6 120 4.813 268 32.7 10.6396 29.1137 54.1 0.583 7 120 4.986 269 22.5 10.7458 29.0765 54.2 0.592 8 120 5.096 270 12.6 11.0968 28.9939 52.6 0.791 9 121 5.264 271 7.2 11.4364 28.8135 51.4 0.714 10 121 5.682 272 1.6 13.6609 27.4815 48.6 1.270 11 116 6.622