*2013/12/16 14:19:43.33 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *COMMENTS SCIENTIST : HUMFREY MELLING CRUISE : 015-81-020 LOCATION : SOUTHERN BEAUFORT SEA DURATION : 17 MARCH - 17 APRIL 1981 PLATFORM : DHC-6 POSITIONING : GNS VLF/OMEGA REFERENCE POSITION : TUKTOYAKTUK (69 26.3N 133 01.8W) CTP UNIT & ID : GUILDLINE 8706, #4 CTP DECK UNIT : GUILDLINE 87102, #42101 SALINITY FORMULA : PSS78 MODEL NUM SERIAL NUM SENSOR TYPE PRESSURE (1500db) 207D45 513578 DIAPH TEMPERATURE 87401 42741 RESIST CONDUCTIVITY 87410 41671 CELL ECHO TIME : .085 END TIME : 2205 27 3 1981 NOTES FOLLOWING : 61.3 M. ON METRE WHEEL AT APPROX. 1 M. FROM BOTTOM 52.7 M. AT TOUCHDOWN. Header is translated from the old CTD header file used on Sperry Univac. As final data is calibrated after raw data has been edited, the parameters actually used for calibrating raw data have been lost. (Dec., 1987) The 16 raw data channels are numbered from 0 to 15 : Blank, Volt. reference, Press. supp., Press. offset, Temp. supp., Temp. offset, Cond. supp., Cond. offset, Bottle Trip Flag, Touch Down Flag, Press. supp., Press. offset, Temp. supp., Temp. offset, Cond. supp., and Cond. offset. Raw data file is formatted as 16I6. Note that the number which appears in column 1 may not be channel 0 (because record may be out of sync.) There are 4 bits in each number to represent which channel that the number shall be in (Vax : bit 12-15, Sperry: bit 21-24). Example : the address bit of number 7770 indicates it is channel 1, hence it is Volt. reference. (7770= 0001 1110 0101 1010) (on the VAX, bit 12-15 of 7770 is 0001) *ADMINISTRATION MISSION : 1981-74 AGENCY : IOS, Frozen Sea Research Group, Sidney, B.C. COUNTRY : Canada PROJECT : BEAUFORT SEA WINTER ICE EXPERIMENT (1981) SCIENTIST : Melling H. PLATFORM : Aircraft - DHC-6 $REMARKS Orginal project name: BEAUFORT SEA WINTER ICE EXPERIMENT (1981) $END *LOCATION GEOGRAPHIC AREA : BEAUFORT SEA STATION : 206 LATITUDE : 70 44.40000 N ! (deg min) LONGITUDE : 133 22.10000 W ! (deg min) WATER DEPTH : 63 ICE THICKNESS : 1.3 *INSTRUMENT TYPE : GUILDLINE CTD MODEL : 8706, #4 SERIAL NUMBER : 42306 *RAW NUMBER OF RECORDS : 99999 $TABLE: CHANNELS ! Averaging (day hr min sec ms) !Name Raw Units Interval Time Lag !-------------------- --------- --------- ----------- PRESSURE DBAR TEMPERATURE C 'CONDUCTIVITY RATIO' ' ' $END *CALIBRATION RECORDING BITS : 16 $TABLE: RAW CHANNELS ! Name Units Fmla Pad Coefficients ! -------------------- ------ ---- ------ ------------ PRESSURE DBAR 40 ' ' (-3.04 1.000644 -1.9 0.995 200) TEMPERATURE C 10 ' ' (-0.23E-02 1.00068) 'CONDUCTIVITY RATIO' ' ' 10 ' ' (0 1.000083) $END $REMARKS ! * CTD section from ARCTIC MLH header * Consecutive number: 4025 Length of touch line: 1.0000000E+01 Pressure at touch: 5.3700001E+01 Maximum pressure: 6.2759998E+01 Number of data calibrations: 1 CTD channel: PRESSURE Type of measure: MEASURED LINE Reference description: XXXXXXXXXX Standard description: XXXXXXXXXX Set of coefficients (3 in a set): 1 Cal. coeff of pressure: 1.5170000E+01 Calibration value: 0.0000000E+00 CTP coefficient value: 1.7180000E+01 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- CONVERSION 1.3 1997/01/28 13:40:15 237 237 CLEAN 2.0 1997/02/27 13:25:36 237 237 REMOVECH 3.0 1997/03/23 14:28:00 237 237 HDREDIT2 1.9 2004/04/08 13:39:40 ? ? CLEAN 4.6.1 2004/04/08 13:40:42 237 237 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 14:19:43 237 237 $END $REMARKS Files are processed with the following programs before conversion: Program STATE_PARAMETERS Ver. 3.01 YY/MM/DD HH:MM:SS 91/ 6/18 03:30:51.96 -The following CLEAN parameters were used. Reset #RECS, MIN & MAX values in header. -The following CHANNEL(S) were removed from file. gamma phi temperature : (t - tf) : surface CLEAN functions: - Reset #RECS, MIN & MAX values in header. - Change Pad Value to -99 in All Channels. - Delete Empty Channels: 0 deleted. - Set last 4 characters of file name to event $END *FILE START TIME : GMT 1981/03/27 22:00:00.000 TIME INCREMENT : 0 0 0 0 40 ! (day hr min sec ms) NUMBER OF RECORDS : 237 DATA DESCRIPTION : CTD FILE TYPE : ASCII RECORD LENGTH : 512 NUMBER OF CHANNELS : 3 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ------------- ---------------- -------------- -------------- 1 Pressure decibar 0 62.02 2 Temperature 'deg C (IPTS68)' -1.818 -1.778 3 Salinity PSS-78 32.583 33.241 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 2 2 -99 ' ' 8 F ' ' 3 3 -99 ' ' 8 F ' ' 3 $END !--1--- ---2--- ---3--- !Pressu Tempera Salinit !re ture y !------ ------- ------- *END OF HEADER 0.00 -1.788 32.589 3.50 -1.787 32.589 3.75 -1.787 32.588 4.00 -1.788 32.589 4.25 -1.788 32.589 4.50 -1.788 32.589 4.75 -1.787 32.588 5.00 -1.788 32.588 5.25 -1.788 32.588 5.50 -1.787 32.588 5.75 -1.787 32.588 6.00 -1.787 32.588 6.25 -1.787 32.588 6.50 -1.787 32.587 6.75 -1.787 32.587 7.00 -1.787 32.587 7.25 -1.787 32.587 7.50 -1.787 32.587 7.75 -1.787 32.587 8.00 -1.787 32.586 8.25 -1.787 32.586 8.50 -1.787 32.586 8.75 -1.787 32.585 9.00 -1.787 32.585 9.25 -1.787 32.585 9.50 -1.787 32.585 9.75 -1.787 32.585 10.00 -1.787 32.585 10.25 -1.787 32.584 10.50 -1.787 32.584 10.75 -1.786 32.583 11.00 -1.786 32.583 11.25 -1.787 32.584 11.50 -1.787 32.584 11.75 -1.787 32.584 12.00 -1.787 32.585 12.25 -1.787 32.584 12.50 -1.787 32.584 12.75 -1.787 32.584 13.00 -1.787 32.584 13.25 -1.787 32.584 13.50 -1.787 32.584 13.75 -1.787 32.584 14.00 -1.788 32.584 14.25 -1.787 32.584 14.50 -1.787 32.584 14.75 -1.787 32.584 15.00 -1.787 32.584 15.25 -1.787 32.584 15.50 -1.787 32.583 15.75 -1.787 32.583 16.00 -1.787 32.583 16.25 -1.787 32.583 16.50 -1.787 32.583 16.75 -1.787 32.584 17.00 -1.787 32.584 17.25 -1.787 32.583 17.50 -1.787 32.583 17.75 -1.787 32.583 18.00 -1.787 32.583 18.25 -1.787 32.584 18.50 -1.787 32.584 18.75 -1.787 32.584 19.00 -1.786 32.584 19.25 -1.787 32.584 19.50 -1.787 32.584 19.75 -1.787 32.584 20.00 -1.787 32.584 20.25 -1.787 32.584 20.50 -1.787 32.584 20.75 -1.787 32.584 21.00 -1.786 32.587 21.25 -1.785 32.591 21.50 -1.785 32.593 21.75 -1.785 32.593 22.00 -1.785 32.592 22.25 -1.785 32.591 22.50 -1.785 32.592 22.75 -1.785 32.594 23.00 -1.785 32.595 23.25 -1.785 32.595 23.50 -1.785 32.595 23.75 -1.784 32.596 24.00 -1.784 32.599 24.25 -1.784 32.602 24.50 -1.783 32.604 24.75 -1.784 32.600 25.00 -1.785 32.596 25.25 -1.785 32.594 25.50 -1.785 32.596 25.75 -1.785 32.595 26.00 -1.786 32.593 26.25 -1.785 32.593 26.50 -1.784 32.599 26.75 -1.783 32.606 27.00 -1.783 32.609 27.25 -1.783 32.612 27.50 -1.783 32.616 27.75 -1.781 32.621 28.00 -1.780 32.637 28.25 -1.779 32.650 28.50 -1.779 32.661 28.75 -1.779 32.664 29.00 -1.778 32.664 29.25 -1.778 32.666 29.50 -1.779 32.681 29.75 -1.781 32.707 30.00 -1.783 32.732 30.25 -1.784 32.744 30.50 -1.784 32.749 30.75 -1.783 32.757 31.00 -1.783 32.763 31.25 -1.783 32.766 31.50 -1.783 32.767 31.75 -1.785 32.774 32.00 -1.788 32.783 32.25 -1.790 32.792 32.50 -1.790 32.801 32.75 -1.793 32.810 33.00 -1.796 32.820 33.25 -1.798 32.829 33.50 -1.801 32.840 33.75 -1.802 32.845 34.00 -1.802 32.852 34.25 -1.803 32.859 34.50 -1.804 32.866 34.75 -1.804 32.874 35.00 -1.804 32.883 35.25 -1.804 32.892 35.50 -1.805 32.902 35.75 -1.805 32.911 36.00 -1.805 32.920 36.25 -1.804 32.928 36.50 -1.804 32.936 36.75 -1.804 32.946 37.00 -1.802 32.958 37.25 -1.800 32.971 37.50 -1.799 32.984 37.75 -1.799 32.999 38.00 -1.800 33.004 38.25 -1.801 33.010 38.50 -1.801 33.015 38.75 -1.802 33.019 39.00 -1.803 33.024 39.25 -1.802 33.029 39.50 -1.800 33.034 39.75 -1.801 33.039 40.00 -1.805 33.043 40.25 -1.809 33.047 40.50 -1.814 33.051 40.75 -1.816 33.054 41.00 -1.816 33.058 41.25 -1.816 33.061 41.50 -1.817 33.065 41.75 -1.818 33.069 42.00 -1.818 33.073 42.25 -1.818 33.076 42.50 -1.817 33.080 42.75 -1.816 33.082 43.00 -1.815 33.083 43.25 -1.815 33.084 43.50 -1.813 33.086 43.75 -1.810 33.089 44.00 -1.805 33.094 44.25 -1.801 33.099 44.50 -1.798 33.104 44.75 -1.800 33.110 45.00 -1.803 33.115 45.25 -1.806 33.120 45.50 -1.807 33.125 45.75 -1.807 33.127 46.00 -1.807 33.129 46.25 -1.808 33.132 46.50 -1.809 33.136 46.75 -1.809 33.139 47.00 -1.810 33.142 47.25 -1.810 33.143 47.50 -1.810 33.144 47.75 -1.810 33.144 48.00 -1.810 33.145 48.25 -1.810 33.145 48.50 -1.810 33.146 48.75 -1.810 33.146 49.00 -1.811 33.148 49.25 -1.811 33.154 49.50 -1.812 33.159 49.75 -1.812 33.162 50.00 -1.812 33.163 50.25 -1.812 33.164 50.50 -1.811 33.165 50.75 -1.807 33.167 51.00 -1.803 33.169 51.25 -1.802 33.171 51.50 -1.800 33.172 51.75 -1.799 33.175 52.00 -1.797 33.177 52.25 -1.796 33.179 52.50 -1.795 33.184 52.75 -1.793 33.190 53.00 -1.791 33.193 53.25 -1.790 33.195 53.50 -1.790 33.197 53.75 -1.791 33.202 54.00 -1.794 33.209 54.25 -1.797 33.214 54.50 -1.798 33.216 54.75 -1.798 33.218 55.00 -1.798 33.220 55.25 -1.799 33.222 55.50 -1.799 33.224 55.75 -1.798 33.225 56.00 -1.798 33.227 56.25 -1.799 33.230 56.50 -1.800 33.234 56.75 -1.800 33.237 57.00 -1.800 33.238 57.25 -1.800 33.238 57.50 -1.800 33.239 57.75 -1.801 33.239 58.00 -1.801 33.239 58.25 -1.801 33.239 58.50 -1.801 33.239 58.75 -1.801 33.240 59.00 -1.801 33.240 59.25 -1.800 33.239 59.50 -1.801 33.240 59.75 -1.800 33.240 60.00 -1.800 33.239 60.25 -1.801 33.240 60.50 -1.800 33.240 60.75 -1.800 33.240 61.00 -1.800 33.240 61.25 -1.801 33.241 61.50 -1.801 33.241 61.75 -1.801 33.240 62.00 -1.800 33.241 62.02 -1.800 33.241