*2004/05/18 16:15:18.39 *IOS HEADER VERSION 1.4 2002/12/04 2002/12/04 *FILE START TIME : MDT 1990/09/17 10:55:00.000 NUMBER OF RECORDS : 10 DATA DESCRIPTION : Bottle:Wire FILE TYPE : ASCII DATA TYPE : REAL*4 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- ---------------- -------------- -------------- 1 Sample_Number n/a 216 225 2 Depth:Nominal metres 200 650 3 Temperature:Reversing 'deg C (IPTS68)' -1.44 0.41 4 Salinity:Bottle PSS-78 33.625 34.871 5 Nitrate_plus_Nitrite umol/L 12.7 14.3 6 Silicate umol/L 7.9 31.3 7 Phosphate umol/L 0.9 1.6 8 Oxygen:Dissolved mL/L 6.07264 6.72 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places ! -- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 5 I I 0 2 -99 ' ' 6 F ' ' 0 3 -99 ' ' 7 F ' ' 2 4 -99 ' ' 8 F ' ' 3 5 -99 ' ' 6 F ' ' 1 6 -99 ' ' 6 F ' ' 1 7 -99 ' ' 7 F ' ' 2 8 -99 ' ' 8 F ' ' 3 $END *ADMINISTRATION MISSION : 1990-70 AGENCY : IOS, Ocean Chemistry Division, Sidney, B.C. COUNTRY : Canada PROJECT : NOGAP SCIENTIST : Macdonald R.W. PLATFORM : Henry Larsen *LOCATION GEOGRAPHIC AREA : Beaufort Sea STATION : L050 EVENT NUMBER : 33 LATITUDE : 70 24.30000 N ! (deg min) LONGITUDE : 139 5.76000 W ! (deg min) WATER DEPTH : 708 *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SPRD2IS 2.0 1998/01/06 09:55:51 0 10 HEADEDIT 1.1 1998/01/06 16:14:33 ' ' ' ' HDREDIT2 1.6 2003/07/25 16:32:09 ? ? CLEAN 4.3 2003/07/25 16:33:06 10 10 CHGUNITS 1.4 2004/05/18 15:39:12 10 10 HDREDIT2 2.0 2004/05/18 16:15:18 ? ? $END $REMARKS CLEAN functions: - Reset #RECS, MIN & MAX values in header. - Change Pad Value to -99 in All Channels. - Delete Empty Channels: 4 deleted. - Set channel name post-colon letters to upper case. - Remove Sea-Bird comments from the header. CHANGE units: - Units changed from umol/l to mL/L $END *CALIBRATION *COMMENTS "Chemistry data cruise 9070 - Beaufort Sea, August to Setpember 1990" Vessel - CCGS Henry Larsen "Information on the sampling program, analytical methods and data quality can "Information on the sampling program, analytical methods and data quality can "Macdonald, R.W., E.C. Carmack, F. A. McLaughlin, D. Sieberg, M. C. O’Brien, D. Paton, R. Pearson, Yang Liangfeng, C. Gobeil, 1991, " "Oceanographic Data Collected from the Henry Larsen in the Beaufort Sea, August-September 1990. Can. Data Rep. Hydrogr. Ocean" "Sci.: 97, 142 pp." Source files for data converted to iosheader format : 9070chem.xls 9070chem.csv NOTES : Sampling done by hydrocast using 5L or 1.7L Niskin bottles and 10L GO-FLO bottles Temperatures were measured using protected and unprotected reversing thermometers Depths are reported as nominal depths only - comparison with the CTD casts needed to correct depths. Cruise cast numbers were assigned to the stations for the purpose of converting the data to iosheader format. Every cast has a unique cast number (some stations were done in 2 or more casts and each cast has date/time/lat/long data) New sample numbers were assigned (eg L50 changed to 50) Important : cannot assume that CTD cast numbers for this cruise are the same as the chemistry cast numbers. !-1-- --2-- --3--- ---4--- --5-- --6-- --7--- ---8--- !Samp Depth Temper Salinit Nitra Silic Phosph Oxygen: !le_ : ature: y: te_ ate ate Dissolv !Numb Nomin Revers Bottle plus_ ed !er al ing Nitri ! te !---- ----- ------ ------- ----- ----- ------ ------- *END OF HEADER 216 200. -1.44 33.625 13.7 31.3 1.60 6.691 217 260. -0.50 34.393 14.3 20.0 1.20 6.073 218 300. -0.02 34.661 13.2 13.1 1.00 6.294 219 350. 0.21 34.750 13.1 11.1 0.90 6.462 220 400. 0.36 34.794 12.8 9.4 0.90 6.601 221 450. 0.39 34.829 12.7 8.5 0.90 6.651 222 500. 0.41 34.845 12.8 8.4 0.90 6.666 223 550. 0.41 34.857 12.9 8.0 0.90 6.680 224 600. 0.39 34.866 12.9 7.9 0.90 6.716 225 650. 0.35 34.871 12.9 8.6 0.90 6.720