*2004/01/27 12:12:10.18 *IOS HEADER VERSION 1.4 2002/12/04 2002/12/04 *FILE START TIME : UTC 1999/06/27 01:32:31.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 16 DATA DESCRIPTION : Bottle:Rosette:Up:Stop FILE TYPE : ASCII NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ---------------------- -------- -------------- -------------- 1 Sample_Number n/a 238 253 2 Pressure dbars 0.8 311.9 3 Oxygen:Dissolved mL/L 3.361 6.777 4 Salinity:Bottle PSS-78 30.5862 30.615 5 Nitrate_plus_Nitrite umol/L 0.7 28.4 6 Silicate umol/L 8.4 60.8 7 Phosphate umol/L 0.17 2.61 $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 ' ' 8 F ' ' 3 4 -99 ' ' 9 F ' ' 4 5 -99 ' ' 6 F R4 1 6 -99 ' ' 6 F R4 1 7 -99 ' ' 7 F R4 2 $END $REMARKS This file converted from Sea-Bird file: d:\data\1999\9916\99160066.ros Comments from secondary file: d:\data\1999\9916\99160066.oxy ------------------------------------------------------------ Raw data in file 99160066 VI03 = 10.02 ! Volume of iodate standard (cm**3) NI03 = .0101285 ! Normalitity 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 : 1999-16 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : Strait of Georgia, COPRA SCIENTIST : Masson D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : Georgia Strait STATION : 14 EVENT NUMBER : 66 LATITUDE : 49 53.14000 N ! (deg min) LONGITUDE : 124 59.69000 W ! (deg min) *INSTRUMENT TYPE : Bottle MODEL : Niskin 10 Litre SERIAL NUMBER : 0437 $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------- -------------- ---------- temperature ' ' primary conductivity ' ' primary pressure ' ' 63502 temperature ' ' secondary conductivity ' ' secondary WET ' ' 'WETStar fluorometer' transmissometer ' ' 182D irradiance ' ' 4495 surface ' ' 'degrees = 0.0' $END $REMARKS SOFTWARE VERSION 4.235 Comments from secondary file: d:\data\1999\9916\99160066.oxy ------------------------------------------------------------ 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 1.2 1999/10/07 16:25:15 1552 1552 DESPIKE 1.4 1999/10/07 16:29:40 1552 1552 BINAVE 3.0 1999/10/07 16:37:03 1552 16 MERGE 2.3 1999/10/08 09:16:59 16 16 MERGE 2.3 1999/10/08 09:17:43 16 16 REMOVECH 3.2 2000/01/11 15:59:35 16 16 MERGE 3.1 2004/01/23 14:38:36 16 16 HDREDIT2 1.9 2004/01/27 12:11:58 ? ? SORT 3.4.1 2004/01/27 12:12:03 16 16 CLEAN 4.5 2004/01/27 12:12:10 16 16 $END $REMARKS -The following DESPIKE parameters were used: DESPIKE TABLE CHANNEL FIT OVER- MIN MAX MIN MAX SPIKE WIDTH LAP VALUE VALUE STDDEV STDDEV TOL. -------------------- ----- ----- ------- ------- ------- ------- ----- Pres 55 5 .00 2000.00 .10000 999.000 3.00 Temperature:Primary 55 5 2.00 25.00 .00100 999.000 3.00 Temperature:Secondar 55 5 2.00 25.00 .00100 999.000 3.00 Salinity:T0:C0 55 5 5.00 35.00 .00100 999.000 3.00 Salinity:T1:C1 55 5 5.00 35.00 .00100 999.000 3.00 -The following BINAVE parameters were used: Bin channel = Sample_Number Averaging interval = 1.0 Minimum bin value = 0.000 Bin value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -The following MERGE parameters were used: Merge Channel: Sample_Number Merge Scheme Used: Interweave Records from Both Files Overlap Scheme Used: Keep Primary Primary Channels to Include: Pressure, Temperature:primary, Temperature:secondar, Salinity:T0:C0, Salinity:T1:C1, Transmissivity, Irradiance_PAR, Bottle_Number Secondary Channels to Include: Dissolved_Oxygen:vol, Flask_Number Primary file : d:\data\1999\9916\99160066.avg Secondary file: d:\data\1999\9916\99160066.oxy Comments from secondary file: d:\data\1999\9916\99160066.oxy ------------------------------------------------------------ C.H. Culbertson's paper on Dissolved Oxygen in the 'Woce Hydrographic Program Operations and Methods - July 1991' -The following MERGE parameters were used: Merge Channel: Sample_Number Merge Scheme Used: Interweave Records from Both Files Overlap Scheme Used: Keep Primary Primary Channels to Include: Pressure, Temperature:primary, Temperature:secondar, Salinity:T0:C0, Salinity:T1:C1, Transmissivity, Irradiance_PAR, Bottle_Number, Dissolved_Oxygen:vol, Flask_Number Secondary Channels to Include: Salinity:Bottle Primary file : d:\data\1999\9916\99160066.tab Secondary file: d:\data\1999\9916\99160066.sal -The following CHANNEL(S) were removed from file. SALINITY:PRIMARY SALINITY:SECONDARY Temperature:Secondary Temperature:Primary Salinity:T0:C0 Salinity:T1:C1 TEMPERATURE:SAMPLE DISSOLVED_OXYGEN:MASS THIOSULFATE_TITER Flask_Number FLASK_VOLUME BLANK STANDARD Irradiance_PAR CHL_FLUORESCENCE Transmissivity Bottle_Number SALINITY:CTD TEMPERATURE:CTD Temperature -The following MERGE parameters were used: Merge Channel: Sample_Number Merge Scheme Used: Interweave Records from Both Files Overlap Scheme Used: Keep Primary Primary Channels to Include: ALL Secondary Channels to Include: Nitrate_plus_Nitrite, Silicate, Phosphate Primary file : H:\New_Archive\1999-x\1999-16\nuts\99160066.che Secondary file: H:\New_Archive\1999-x\1999-16\nuts\99160066.nut -The following SORT parameters were used. Sorted by channel: Pressure Pressure channel sorted according to values in sort channel 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. $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 onboard 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. !-1-- --2--- ---3--- ---4---- --5-- --6-- --7--- !Samp Pressu Oxygen: Salinity Nitra Silic Phosph !le_ re Dissolv :Bottle te_ ate ate !Numb ed plus_ !er Nitri ! te !---- ------ ------- -------- ----- ----- ------ *END OF HEADER 253 0.8 6.777 -99.0000 0.7 8.4 0.17 252 5.4 5.986 -99.0000 6.1 20.1 0.71 251 10.8 5.143 -99.0000 15.6 34.5 1.54 250 20.6 4.652 -99.0000 20.8 43.4 1.96 249 30.2 4.549 -99.0000 22.1 45.0 2.05 248 41.0 4.383 -99.0000 23.7 47.4 2.19 247 51.2 4.256 -99.0000 24.8 49.0 2.27 246 77.3 4.058 -99.0000 27.0 53.5 2.46 245 100.9 3.963 -99.0000 28.4 56.2 2.56 244 125.5 4.147 -99.0000 27.4 52.8 2.46 243 150.1 4.254 -99.0000 26.7 51.2 2.40 242 175.1 3.717 -99.0000 27.4 56.8 2.54 241 200.7 3.578 -99.0000 27.4 58.0 2.56 240 250.5 3.447 30.5862 27.2 58.4 2.57 239 300.6 3.511 30.6105 27.5 59.8 2.59 238 311.9 3.361 30.6150 27.0 60.8 2.61