*2017/03/30 11:05:55.86 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : PDT 1990/04/20 08:28:00.000 NUMBER OF RECORDS : 11 DATA DESCRIPTION : Bottle:Rosette + CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ---------------------- -------- -------------- -------------- 1 Sample_Number n/a 1 11 2 Depth metres 0 200 3 Nitrate_plus_Nitrite umol/L 1.1 31.6 4 Silicate umol/L 4.2 62.7 5 Phosphate umol/L 0.41 2.29 6 Oxygen:Dissolved mL/L 2.39 7.1 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 5 I I 0 2 -99 ' ' 6 F ' ' 1 3 -99 ' ' 6 F ' ' 1 4 -99 ' ' 6 F ' ' 1 5 -99 ' ' 7 F ' ' 2 6 -99 ' ' 8 F ' ' 2 $END *ADMINISTRATION MISSION : 1990-31 AGENCY : IOS, Ocean Ecology, Sidney, B.C. COUNTRY : Canada PROJECT : Laperouse SCIENTIST : Denman K.L. PLATFORM : Parizeau ORIGINAL CRUISE ID : OE90-03 ! custom item *LOCATION STATION : 141 EVENT NUMBER : 45 LATITUDE : 48 15.18000 N ! (deg min) LONGITUDE : 125 47.82000 W ! (deg min) WATER DEPTH : 201 CAST DEPTH : 200 ! custom item *COMMENTS File: OE_COMM.TXT date: May 7, 1998 by: Robin Brown RE: Conversion of Ocean Ecology Bottle data base ------------------------------------------------ Ocean Ecology bottle database files from 1979-1990 were converted from DBASE/ACCESS files to IOSHEADER files. The Source ACCESS database (including queries and code) is OE_BOTTV3.MDB. The original database contained additional "channels", including ammonia, and CTD-derived Temp, salinity chlorophyll (in vivo fluorescence) and transmissometer. Some of these data and the measurements procedures are described in detail in a series of technical reports in Canadian Data Report of Hydrography and Ocean Sciences (CDRHOS) and Canadian Technical Report of Fisheries and Aquatic Sciences as outlined below: IOS Library CDRHOS # Pub Date call # Comments ----------------------------------------------- 3 1982 FS-97-16/3 spring/summer 1979 data 4 1982 FS-97-16/4 spring/summer 1980 data 8 1983 FS-97-16/8 spring/summer 1981 data 14 1983 FS-97-16/14 phyto. productivity 1982 36 1985 FS-97-16/36 June/July 1983 data 56 1987 FS-97-16/56 phyto. productivity 1986 64 1988 FS-97-16/64 subarctic Pacific May 1984 (project SUPER) 76 1990 FS-97-16/76 April 1987/May 1988 (project MASS) 77 1990 FS-97-16/77 May 1989/June 1989 (project MASS) 117(1) 1993 FS-97-16/117 Phytoplankton data (1979-1984) 117(2) 1993 FS-97-16/117(2) Phytoplankton data (1985-1989) Canadian Technical Report of Fisheries and Aquatic Sciences: 1802 1991 FRB-TR-1802 April, 1987 (Project MASS) SOME Warnings: The data from the transmissometer has some known deficiencies. At times, values are reported here that are greater than the theoretical maximum transmission for pure water. The data from the fluorometer (on the CTD) has been converted to Chlorophyll a using linear regression on observed extracted chl a values (on a cruise-by-cruise basis. There is often a large scatter about this relationship, due to variations in the in vivo fluorescence to extracted chl a ratio. There will also be some small NEGATIVE values reported (due to the above problems with scattter). The CTD Temperature data are included here, but the PRIMARY source for T data is in the corresponding CTD files. CTD salinity was originally included in some files, but except for event #1 the values were found to be bad and have been removed. The original database contains AMMONIA Data, but these data are not extracted here, as there is SERIOUS concerns about the data quality and accuracy. The Profile numbers/file names WILL NOT necessarily match the profile numbers/file names for the CTD files. All files were numbered sequentially and there is not always bottle data for each CTD profile (and vice versa). *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- CLEAN 2.2 1998/05/11 15:01:43 11 11 CLEAN 4.3 2003/07/25 15:47:33 11 11 HDREDIT2 1.6 2003/07/25 15:48:15 ? ? SORT 3.4.1 2004/04/07 12:01:13 11 11 HDREDIT2 3.1.1 2017/03/30 11:05:55 ? ? $END $REMARKS CLEAN functions performed: - Reset #RECS, MIN & MAX values in header. CLEAN functions: - Reset #RECS, MIN & MAX values in header. - Change Pad Value to -99 in All Channels. - Delete Empty Channels: 6 deleted. -The following SORT parameters were used. Sorted by channel: Depth Pressure channel sorted according to values in sort channel -HEADER EDITS: 2017/03/30 11:05:55 - none. $END *INSTRUMENT TYPE : Bottle MODEL : Niskin !-1-- --2-- --3-- --4-- --5--- ---6--- !Samp Depth Nitra Silic Phosph Oxygen: !le_ te_ ate ate Dissolv !Numb plus_ ed !er Nitri ! te !---- ----- ----- ----- ------ ------- *END OF HEADER 1 0.0 1.1 4.2 0.41 7.10 2 10.0 2.4 6.6 0.53 7.04 3 20.0 9.4 15.3 0.87 6.25 4 30.0 10.6 15.8 0.98 6.12 5 50.0 11.1 14.5 1.14 6.16 6 75.0 21.4 25.6 1.67 4.27 7 100.0 27.6 25.6 1.67 3.08 8 125.0 29.5 36.9 2.18 2.70 9 150.0 31.6 43.2 2.28 2.41 10 175.0 31.6 43.3 2.29 2.40 11 200.0 31.4 62.7 1.90 2.39