*2013/12/16 15:17:12.30 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 1998/10/14 04:46:32.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 9 DATA DESCRIPTION : Bottle:Rosette:Up:Stop FILE TYPE : ASCII NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ---------------------- --------- -------------- -------------- 1 Pressure decibar 1.9 157.6 2 Sample_Number n/a 478 486 3 Salinity:Bottle PSS-78 30.3356 32.0232 4 Oxygen:Dissolved mL/L 3.326 3.951 5 Nitrate_plus_Nitrite umol/L 23.5 26 6 Silicate umol/L 40.7 42 7 Phosphate umol/L 2.06 2.23 8 Bottle_Number n/a 1 9 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 5 I I 0 3 -99 ' ' 9 F ' ' 4 4 -99 ' ' 8 F ' ' 3 5 -99 ' ' 6 F ' ' 1 6 -99 ' ' 6 F ' ' 1 7 -99 ' ' 7 F ' ' 2 8 -99 ' ' 3 I I 0 $END $REMARKS Comments from secondary file: c:\data_D\temp\9836\98360111.ctd -------------------------------------------------------------- This file converted from Sea-Bird file: M:\9836\derive\98360111.cnv $END *ADMINISTRATION MISSION : 1998-36 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : Laperouse, GLOBEC SCIENTIST : Yelland D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : North East Pacific Ocean, Southern Georgia Strait STATION : D7A EVENT NUMBER : 111 LATITUDE : 48 44.00000 N ! (deg min) LONGITUDE : 123 8.37000 W ! (deg min) WATER DEPTH : 165 *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- MERGE 2.3 1999/05/05 16:56:55 9 9 HDREDIT2 1.1 1999/05/06 15:39:46 ? ? REMOVECH 3.1 1999/05/07 13:26:14 9 9 REMOVECH 3.1 1999/05/07 14:32:29 9 9 REMOVECH 3.2 1999/11/22 13:51:07 9 9 MERGE 2.3 1999/11/22 13:58:45 9 9 SORT 3.0 1999/11/22 14:23:32 9 9 MERGE 2.3 1999/11/22 15:47:36 9 9 REMOVECH 6.0 2002/01/03 10:44:40 9 9 HDREDIT2 1.8 2004/01/13 11:41:50 ? ? SORT 3.4.1 2004/01/13 11:47:18 9 9 CLEAN 4.5 2004/01/13 11:47:29 9 9 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:17:12 9 9 $END $REMARKS -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: Sample_Number, Pressure, Temperature:Primary, Salinity:T0:C0, Salinity:T1:C1, Irradiance_PAR, Chl_fluorescence, Transmissivity, Bottle_Number, Dissolved _Oxygen:vo, Flask_Number, Salinity:bottle Secondary Channels to Include: no3, sio4, po4, n1, n2, s1, s2, p1, p2 Primary file : D:\GEOSTR\9836\iosshell\98360111.hyd Secondary file: D:\GEOSTR\9836\iosshell\98360111.nut -The following CHANNEL(S) were removed from file. N1 N2 S1 S2 P1 P2 -The following CHANNEL(S) were removed from file. Sample_Number -The following CHANNEL(S) were removed from file. Temperature:Primary Salinity:T0:C0 Salinity:T1:C1 Transmissivity Irradiance_PAR Chl_fluorescence -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: Pressure, Salinity:bottle, Nitrate_plus_Nitrite, Silicate, Orthophosphate, Bottle_Number, Flask_Number Secondary Channels to Include: Dissolved_Oxygen:volume Primary file : c:\data_D\temp\9836\98360111.rem Secondary file: c:\data_D\temp\9836\98360111.hyd -The following SORT parameters were used. Sorted by channel: Pressure Pressure channel sorted according to values in sort channel -The following MERGE parameters were used: Merge Channel: Pressure Merge Scheme Used: Add Secondary to Primary Overlap Scheme Used: Keep Primary Primary Channels to Include: Sample_Number, Salinity:bottle, Dissolved_Oxygen:volume, Nitrate_plus_Nitrite, Silicate, Orthophosphate, Bottle_Number, Flask_Number Secondary Channels to Include: Salinity:T0:C0, Temperature:Primary, Transmissivity, Chl_fluorescence, Irradiance (PAR) Primary file : c:\data_D\temp\9836\98360111.srt Secondary file: c:\data_D\temp\9836\98360111.ctd Comments from secondary file: c:\data_D\temp\9836\98360111.ctd -------------------------------------------------------------- -The following DELETE parameters were used: Surface Record Removal: Last Press Min Maximum Surface Pressure (relative): 10.00 Surface Swell Pressure Tolerance: 1.00 Pressure filtered over width: 15 Swells deleted. Warning message if pressure difference of 2.00 Drop rates< .33m/s (calculated over 11 points) will be deleted Sample interval = .04 seconds. -The following BINAVE parameters were used: Bin channel = Pressure Averaging interval = 1.0 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. -The following CALIB parameters were used: Calibration type = C Pressure offset = 0.0 Calibration file = w:\ctd\9836\9836rcal.ccf -The following CHANNEL(S) were removed from file. Conductivity:secondary Temperature:secondary conductivity:primary scan_number Salinity:T1:C1 flag -The following CHANNEL(S) were removed from file. Flask_Number Salinity:T0:C0 Temperature:Primary Transmissivity Chl_fluorescence1 Irradiance (PAR) -The following SORT parameters were used. 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 Comments from secondary file: D:\GEOSTR\9836\iosshell\98360111.nut ------------------------------------------------------------------ file : 9636nuts.csv file arranged for conversion to IOSSHELL format using the SPREADSHEET CONVERSION program Cruise 9836 chemistry information : For casts 72 to 108, the ctd temperature, salinity, transmissivity irradiance (PAR) and Chl_fluorescence data in the .che files are from the uncorrected and uncalibrated upcast ctd data (same as in the .hyd files). For casts 109 to to 156, the ctd temperature, salinity, transmissivity irradiance (PAR) and Chl_fluorescence data in the .che files are from the corrected and calibrated downcast ctd data. Dissolved oxygen concentrations were determined using an automated Titration system consisting of a Brinkman Dosimat (model 665) and a PC 900 Colorimeter. Nutrients were measured using an Autoanalyzer II, following the Procedures outlined in 'Institute of Ocean Sciences Nutrient Methods and Analysis, Barwell-Clarke and Whitney, 1997'. The samples were frozen on board and brought back to IOS for analysis by contract. Nitrate/silicate samples were defrosted for about 24 hours before analysis. Phosphate samples were rapidly defrosted in moving room temperature air or warm water. Lab temperature was noted periodically, and may be found on the original data sheets; it was generally around 26 C. Samples were inverted and shaken before analysis. See file 9836nutr.xls for details on the analysis, turbidity corrections and calibration for the nutrient data. For nutrients, total of 130 samples were measured and of these, 18 samples were measured in duplicate to estimate variability and the pooled standard deviations are as follows: Nitrate Sp=0.49 uM; Silicate Sp=0.77 uM; Phosphate Sp=0.051 uM. !-1-- ----2---- -3- --4-- ---5---- ---6--- ---7--- ---8--- !Samp Pressure Bot Flask Salinity Nitrate Silicat Orthoph !le_ tle _ :Bottle _plus_ e osphate !Numb _ Numbe Nitrite !er Num r ! ber !---- --------- --- ----- -------- ------- ------- ------- Comments from secondary file: c:\data_D\temp\9836\98360111.ctd -------------------------------------------------------------- CTDEDIT was used to clean salinity at 2 points near 10db. 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 *INSTRUMENT TYPE : Bottle MODEL : Niskin 10 Litre $REMARKS Comments from secondary file: c:\data_D\temp\9836\98360111.ctd $END !--1--- -2-- ---3---- ---4--- --5-- --6-- --7--- 8- !Pressu Samp Salinity Oxygen: Nitra Silic Phosph Bo !re le_ :Bottle Dissolv te_ ate ate tt ! Numb ed plus_ ~u ! er Nitri mb ! te er !------ ---- -------- ------- ----- ----- ------ -- *END OF HEADER 1.9 486 30.3356 3.951 23.9 42.0 2.14 9 10.4 485 30.4883 3.886 23.9 41.8 2.06 8 20.7 484 30.6778 3.901 23.5 40.9 2.17 7 29.7 483 30.7459 3.896 23.8 40.9 2.12 6 49.9 482 30.8432 3.827 23.9 41.1 2.14 5 75.2 481 31.0194 3.723 23.8 40.7 2.15 4 100.1 480 31.6342 3.448 25.2 41.5 2.19 3 125.2 479 31.8966 3.383 25.6 41.4 2.22 2 157.6 478 32.0232 3.326 26.0 41.6 2.23 1