*2013/12/16 14:19:46.11 *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 : .103 END TIME : 2050 31 3 1981 NOTES FOLLOWING : 75.1 M. ON METRE WHEEL AT LESS THAN 1 M. FROM BOTTOM 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 : 56 LATITUDE : 71 24.90000 N ! (deg min) LONGITUDE : 129 57.40000 W ! (deg min) WATER DEPTH : 76 ICE THICKNESS : 1.51 *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 ' ' (-0.35E-02 1.00068) 'CONDUCTIVITY RATIO' ' ' 10 ' ' (0 1.000083) $END $REMARKS ! * CTD section from ARCTIC MLH header * Consecutive number: 4038 Length of touch line: 5.0000000E+00 Pressure at touch: 7.2839996E+01 Maximum pressure: 7.7269997E+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: 1.7368000E+01 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- CONVERSION 1.3 1997/01/28 13:40:48 294 294 CLEAN 2.0 1997/02/27 13:27:06 294 294 REMOVECH 3.0 1997/03/23 14:28:34 294 294 HDREDIT2 1.9 2004/04/08 13:39:31 ? ? CLEAN 4.6.1 2004/04/08 13:40:30 294 294 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 14:19:46 294 294 $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 05:10:22.21 -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 1981/03/31 20:44:00.000 TIME INCREMENT : 0 0 0 0 40 ! (day hr min sec ms) NUMBER OF RECORDS : 294 DATA DESCRIPTION : CTD FILE TYPE : ASCII RECORD LENGTH : 512 NUMBER OF CHANNELS : 3 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ------------- ---------------- -------------- -------------- 1 Pressure decibar 0 76.5 2 Temperature 'deg C (IPTS68)' -1.843 -1.776 3 Salinity PSS-78 32.607 33.741 $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 -1.786 32.609 3.50 -1.786 32.609 3.75 -1.785 32.608 4.00 -1.785 32.608 4.25 -1.785 32.608 4.50 -1.785 32.607 4.75 -1.785 32.607 5.00 -1.785 32.607 5.25 -1.785 32.607 5.50 -1.785 32.607 5.75 -1.785 32.607 6.00 -1.785 32.607 6.25 -1.785 32.607 6.50 -1.785 32.607 6.75 -1.785 32.607 7.00 -1.785 32.607 7.25 -1.785 32.607 7.50 -1.785 32.608 7.75 -1.785 32.608 8.00 -1.785 32.608 8.25 -1.785 32.607 8.50 -1.785 32.607 8.75 -1.785 32.608 9.00 -1.785 32.608 9.25 -1.785 32.608 9.50 -1.785 32.608 9.75 -1.785 32.608 10.00 -1.785 32.608 10.25 -1.785 32.608 10.50 -1.784 32.608 10.75 -1.784 32.609 11.00 -1.784 32.609 11.25 -1.784 32.609 11.50 -1.784 32.609 11.75 -1.784 32.609 12.00 -1.784 32.609 12.25 -1.783 32.608 12.50 -1.782 32.608 12.75 -1.783 32.608 13.00 -1.783 32.608 13.25 -1.782 32.608 13.50 -1.783 32.608 13.75 -1.783 32.608 14.00 -1.783 32.608 14.25 -1.783 32.608 14.50 -1.783 32.608 14.75 -1.782 32.608 15.00 -1.782 32.608 15.25 -1.783 32.608 15.50 -1.783 32.608 15.75 -1.782 32.608 16.00 -1.783 32.608 16.25 -1.783 32.608 16.50 -1.783 32.609 16.75 -1.783 32.608 17.00 -1.783 32.608 17.25 -1.783 32.608 17.50 -1.783 32.609 17.75 -1.783 32.609 18.00 -1.783 32.609 18.25 -1.783 32.609 18.50 -1.783 32.610 18.75 -1.783 32.610 19.00 -1.783 32.610 19.25 -1.783 32.610 19.50 -1.783 32.610 19.75 -1.783 32.610 20.00 -1.783 32.610 20.25 -1.783 32.610 20.50 -1.784 32.610 20.75 -1.783 32.610 21.00 -1.783 32.610 21.25 -1.784 32.610 21.50 -1.784 32.610 21.75 -1.784 32.610 22.00 -1.784 32.611 22.25 -1.784 32.611 22.50 -1.784 32.611 22.75 -1.784 32.611 23.00 -1.784 32.611 23.25 -1.784 32.611 23.50 -1.784 32.611 23.75 -1.784 32.611 24.00 -1.784 32.612 24.25 -1.783 32.613 24.50 -1.782 32.614 24.75 -1.782 32.615 25.00 -1.781 32.616 25.25 -1.781 32.616 25.50 -1.781 32.617 25.75 -1.781 32.618 26.00 -1.781 32.618 26.25 -1.781 32.619 26.50 -1.781 32.620 26.75 -1.781 32.622 27.00 -1.781 32.622 27.25 -1.780 32.623 27.50 -1.780 32.624 27.75 -1.780 32.624 28.00 -1.780 32.625 28.25 -1.780 32.626 28.50 -1.779 32.628 28.75 -1.779 32.630 29.00 -1.779 32.632 29.25 -1.779 32.634 29.50 -1.779 32.635 29.75 -1.779 32.636 30.00 -1.779 32.637 30.25 -1.779 32.639 30.50 -1.778 32.643 30.75 -1.778 32.646 31.00 -1.778 32.648 31.25 -1.778 32.649 31.50 -1.778 32.649 31.75 -1.778 32.652 32.00 -1.778 32.657 32.25 -1.777 32.662 32.50 -1.776 32.666 32.75 -1.776 32.670 33.00 -1.776 32.672 33.25 -1.776 32.675 33.50 -1.776 32.679 33.75 -1.776 32.682 34.00 -1.776 32.687 34.25 -1.776 32.692 34.50 -1.777 32.697 34.75 -1.777 32.704 35.00 -1.778 32.710 35.25 -1.779 32.717 35.50 -1.780 32.721 35.75 -1.780 32.721 36.00 -1.780 32.723 36.25 -1.780 32.724 36.50 -1.780 32.724 36.75 -1.780 32.725 37.00 -1.780 32.726 37.25 -1.780 32.727 37.50 -1.780 32.729 37.75 -1.780 32.730 38.00 -1.780 32.730 38.25 -1.780 32.731 38.50 -1.780 32.732 38.75 -1.780 32.732 39.00 -1.780 32.734 39.25 -1.780 32.736 39.50 -1.781 32.737 39.75 -1.780 32.739 40.00 -1.780 32.740 40.25 -1.780 32.742 40.50 -1.780 32.743 40.75 -1.780 32.745 41.00 -1.780 32.746 41.25 -1.780 32.746 41.50 -1.780 32.747 41.75 -1.780 32.747 42.00 -1.779 32.748 42.25 -1.779 32.751 42.50 -1.779 32.755 42.75 -1.779 32.758 43.00 -1.780 32.762 43.25 -1.780 32.764 43.50 -1.780 32.769 43.75 -1.781 32.774 44.00 -1.781 32.778 44.25 -1.782 32.783 44.50 -1.782 32.787 44.75 -1.783 32.791 45.00 -1.783 32.795 45.25 -1.784 32.799 45.50 -1.784 32.804 45.75 -1.784 32.806 46.00 -1.783 32.808 46.25 -1.783 32.810 46.50 -1.783 32.813 46.75 -1.782 32.815 47.00 -1.781 32.817 47.25 -1.781 32.819 47.50 -1.781 32.820 47.75 -1.782 32.824 48.00 -1.783 32.827 48.25 -1.787 32.836 48.50 -1.789 32.852 48.75 -1.793 32.886 49.00 -1.794 32.913 49.25 -1.797 32.946 49.50 -1.798 32.961 49.75 -1.798 32.967 50.00 -1.799 32.980 50.25 -1.800 33.004 50.50 -1.801 33.027 50.75 -1.801 33.040 51.00 -1.802 33.053 51.25 -1.803 33.074 51.50 -1.804 33.106 51.75 -1.806 33.138 52.00 -1.807 33.155 52.25 -1.807 33.158 52.50 -1.807 33.161 52.75 -1.807 33.165 53.00 -1.807 33.168 53.25 -1.807 33.169 53.50 -1.807 33.171 53.75 -1.807 33.172 54.00 -1.808 33.175 54.25 -1.808 33.183 54.50 -1.809 33.208 54.75 -1.810 33.237 55.00 -1.812 33.265 55.25 -1.813 33.291 55.50 -1.817 33.338 55.75 -1.820 33.382 56.00 -1.823 33.414 56.25 -1.824 33.440 56.50 -1.826 33.463 56.75 -1.828 33.489 57.00 -1.830 33.522 57.25 -1.832 33.554 57.50 -1.834 33.591 57.75 -1.835 33.617 58.00 -1.836 33.625 58.25 -1.836 33.632 58.50 -1.836 33.641 58.75 -1.837 33.651 59.00 -1.838 33.658 59.25 -1.838 33.660 59.50 -1.837 33.662 59.75 -1.838 33.668 60.00 -1.838 33.673 60.25 -1.839 33.678 60.50 -1.839 33.683 60.75 -1.839 33.685 61.00 -1.839 33.686 61.25 -1.839 33.687 61.50 -1.839 33.689 61.75 -1.839 33.691 62.00 -1.840 33.694 62.25 -1.839 33.696 62.50 -1.839 33.696 62.75 -1.839 33.696 63.00 -1.839 33.697 63.25 -1.839 33.697 63.50 -1.839 33.698 63.75 -1.840 33.698 64.00 -1.840 33.699 64.25 -1.840 33.699 64.50 -1.839 33.700 64.75 -1.839 33.701 65.00 -1.840 33.704 65.25 -1.840 33.706 65.50 -1.840 33.708 65.75 -1.840 33.710 66.00 -1.840 33.710 66.25 -1.840 33.711 66.50 -1.841 33.712 66.75 -1.841 33.712 67.00 -1.841 33.712 67.25 -1.840 33.712 67.50 -1.840 33.712 67.75 -1.840 33.713 68.00 -1.840 33.714 68.25 -1.840 33.715 68.50 -1.841 33.715 68.75 -1.840 33.715 69.00 -1.840 33.716 69.25 -1.840 33.716 69.50 -1.841 33.717 69.75 -1.841 33.717 70.00 -1.840 33.718 70.25 -1.840 33.718 70.50 -1.840 33.718 70.75 -1.841 33.721 71.00 -1.841 33.723 71.25 -1.841 33.724 71.50 -1.841 33.725 71.75 -1.841 33.725 72.00 -1.841 33.726 72.25 -1.841 33.727 72.50 -1.842 33.727 72.75 -1.841 33.728 73.00 -1.842 33.729 73.25 -1.842 33.731 73.50 -1.842 33.732 73.75 -1.842 33.732 74.00 -1.841 33.733 74.25 -1.842 33.734 74.50 -1.842 33.736 74.75 -1.842 33.737 75.00 -1.842 33.737 75.25 -1.843 33.738 75.50 -1.842 33.738 75.75 -1.842 33.740 76.00 -1.843 33.741 76.25 -1.843 33.741 76.50 -1.842 33.740