*2004/01/12 19:03:05.84 *IOS HEADER VERSION 1.4 2002/12/04 2002/12/04 *FILE START TIME : UTC 1998/06/04 15:29:23.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 12 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ---------------------- --------------- -------------- -------------- 1 Pressure dbars 0.7 254.2 2 Sample_Number n/a 158 169 3 Salinity:Bottle PSS-78 30.2936 30.706 4 Oxygen:Dissolved mL/L 3.061 6.872 5 Nitrate_plus_Nitrite umol/L 0.4 26.6 6 Silicate umol/L 5.5 54.2 7 Phosphate umol/L 0.15 2.57 8 Salinity:T0:C0 PSS-78 22.3887 30.7097 9 Temperature:Primary 'deg C (ITS90)' 9.014 16.1468 10 Transmissivity %/metre 42.3 60.9 $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 ' ' 9 F ' ' 4 9 -99 ' ' 9 F ' ' 4 10 -99 ' ' 6 F ' ' 1 $END $REMARKS Comments from secondary file: c:\data_D\temp\9814\98140032.dwn -------------------------------------------------------------- This file converted from Sea-Bird file: W:\ctd\9814\derive\98140032.cnv $END *ADMINISTRATION MISSION : 1998-14 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : Inlets SCIENTIST : Stucchi D. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : INLETS OF BC COAST. STATION : NI05 EVENT NUMBER : 32 LATITUDE : 49 19.61000 N ! (deg min) LONGITUDE : 123 38.60000 W ! (deg min) WATER DEPTH : 265 *COMMENTS Sample 164 oxygen, air bubble on colorimeter, value of 5.181 too high, dele Comments from secondary file: d:\geostr\9814\iosshell\98140032.nt1 ------------------------------------------------------------------ corrected for turbidity See file 9814nutr.xls for sampling and analytical details. Comments column has been deleted. Cruise 9814 chemistry information : The salinity, temperature and transmissivity data are from the corrected and calibrated downcast ctd data files. The bottle trip pressures are from the upcast. 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. Nitrate/silicate samples were defrosted for about 24 h 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. See file 9814nutr.xls for details on the analysis, turbidity corrections and calibration for the nutrient data. For nutrients, total of 189 samples were measured and of these, 25 samples were measured in duplicate to estimate variability and the pooled standard deviations are as follows: Nitrate Sp=0.37 uM; Silicate Sp=0.72 uM; Phosphate Sp=0.042 uM. Comments from secondary file: c:\data_D\temp\9814\98140032.dwn -------------------------------------------------------------- *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- MERGE 2.3 1999/02/19 13:58:26 12 12 REMOVECH 3.1 1999/02/22 09:07:03 12 12 REVERSE 1.1 1999/04/27 14:21:03 12 12 CALIB 8.0 1999/04/29 10:59:16 12 12 HDREDIT2 1.1 1999/04/30 14:57:25 ? ? REMOVECH 3.2 1999/11/19 13:03:37 12 12 MERGE 2.3 1999/11/19 13:12:40 12 12 REMOVECH 6.0 2004/01/12 18:40:22 12 12 HDREDIT2 1.8 2004/01/12 19:01:03 ? ? CLEAN 4.5 2004/01/12 19:03:05 12 12 $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: Pressure, Temperature:Primary, Salinity:T0:C0, Salinity:T1:C1, Salinity:bottle, Dissolved_Oxygen:vol, Transmissivity Secondary Channels to Include: nitrate_plus_nitrite, Silicate, Orthophosphate, n1, n2, s1, s2, p1, p2 Primary file : d:\geostr\9814\iosshell\98140032.hyd Secondary file: d:\geostr\9814\iosshell\98140032.nt1 Comments from secondary file: d:\geostr\9814\iosshell\98140032.nt1 ------------------------------------------------------------------ -The following SORT parameters were used. Sorted by channel: Sample_Number Pressure channel sorted according to values in sort channel Sort in Ascending Order -The following CHANNEL(S) were removed from file. FLASK_NUMBER BOTTLE_NUMBER N1 N2 S1 S2 P1 P2 -The following CALIB parameters were used: Calibration type = Correct Pressure offset = 0.0 Calibration file = d:\geostr\9814\iosshell\9814corr.ccf -The following CHANNEL(S) were removed from file. Temperature:Primary Salinity:T0:C0 Salinity:T1:C1 Transmissivity -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:vol, Nitrate_plus_Nitrite, Silicate, Orthophosphate Secondary Channels to Include: Salinity:T0:C0, Temperature:Primary, Transmissivity Primary file : c:\data_D\temp\9814\98140032.rem Secondary file: c:\data_D\temp\9814\98140032.dwn Comments from secondary file: c:\data_D\temp\9814\98140032.dwn -------------------------------------------------------------- -The following DELETE parameters were used: Surface Record Removal: Last Press Min Maximum Surface Pressure (relative): 20.00 Surface Swell Pressure Tolerance: .50 Pressure filtered over width: 11 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 CHANNEL(S) were removed from file. Conductivity:secondary Temperature:secondary conductivity:primary scan_number Salinity:T1:C1 flag -No channels were removed. 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 *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ------------------------- ------ ---- ------ ------------ Dissolved_Oxygen:volume mL/L 10 -99 () (0 0.9988) $END *INSTRUMENT TYPE : Bottle MODEL : Niskin 10 Litre $REMARKS Comments from secondary file: c:\data_D\temp\9814\98140032.dwn -------------------------------------------------------------- SOFTWARE VERSION 4.233 $END !--1--- -2-- ---3---- ---4--- --5-- --6-- --7--- ---8---- ---9---- --10- !Pressu Samp Salinity Oxygen: Nitra Silic Phosph Salinity Temperat Trans !re le_ :Bottle Dissolv te_ ate ate :T0:C0 ure: missi ! Numb ed plus_ Primary vity ! er Nitri ! te !------ ---- -------- ------- ----- ----- ------ -------- -------- ----- *END OF HEADER 0.7 169 -99.0000 6.872 0.4 5.5 0.15 22.3887 16.1468 53.5 10.8 168 -99.0000 5.037 17.8 34.9 1.71 28.4007 10.5052 42.3 20.4 167 -99.0000 4.353 25.4 47.7 2.27 29.0167 9.4582 55.6 30.8 166 -99.0000 4.426 26.3 48.1 2.30 29.2115 9.0685 60.7 50.9 165 -99.0000 4.773 25.6 45.8 2.09 29.4221 9.0140 59.1 75.9 164 -99.0000 -99.000 21.2 37.7 2.02 29.6619 9.1214 60.9 101.0 163 -99.0000 4.617 22.7 40.6 1.86 30.0093 9.2737 57.3 125.4 162 -99.0000 4.511 21.1 37.4 1.95 30.1384 9.3669 44.0 150.7 161 -99.0000 4.443 23.0 41.3 2.00 30.1968 9.3315 44.5 174.6 160 30.2936 4.428 22.3 41.5 2.03 30.3014 9.2502 52.1 200.1 159 30.4618 4.031 24.2 48.4 2.16 30.4446 9.2229 49.0 254.2 158 30.7060 3.061 26.6 54.2 2.57 30.7097 9.2160 55.6