*2013/12/16 14:15:39.58
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1977/05/18 01:26:00.000
    NUMBER OF RECORDS   : 50
    DATA DESCRIPTION    : CTD
    FILE TYPE           : ASCII
    DATA TYPE           : REAL*4
    NUMBER OF CHANNELS  : 3

    $TABLE: CHANNELS
    ! No Name          Units            Minimum        Maximum
    !--- ------------- ---------------- -------------- --------------
       1 Pressure      decibar          0.14           210.26
       2 Temperature   'deg C (IPTS68)' 5.385          9.237
       3 Salinity      ppt              31.41          33.95
    $END

    $TABLE: CHANNEL DETAIL
    ! No  Pad   Start  Width  Format  Type  Decimal_Places
    !---  ----  -----  -----  ------  ----  --------------
       1  -99   ' '        8  F       ' '     2
       2  -99   ' '        8  F       ' '     3
       3  -99   ' '        8  F       ' '     3
    $END
    $REMARKS
        This file converted from 12 line header format.
    $END

*ADMINISTRATION
    MISSION             : 1977-12
    AGENCY              : IOS, Offshore Oceanography, Sidney, B.C.
    COUNTRY             : Canada
    PROJECT             : Inner Passage
    SCIENTIST           : Thomson R.E.
    PLATFORM            : Parizeau

*LOCATION
    GEOGRAPHIC AREA     : 'Georgia, Johnstone, Discovery, QC Strait, QCS,'
        CONTINUED       : ' Hecate'
    STATION             : QD 2
    EVENT NUMBER        : 173
    LATITUDE            :  51  25.00000 N  ! (deg min)
    LONGITUDE           : 128  35.00000 W  ! (deg min)

*INSTRUMENT
    TYPE                : Guildline Analog CTD
    MODEL               : 8701

    $TABLE: SENSORS
    !   Name            Abs Depth       Serial No
    !   --------------  --------------  ----------
        Pressure        n/a             ?
        Temperature     n/a             ?
        Conductivity    n/a             ?
    $END

*HISTORY

    $TABLE: PROGRAMS
    !   Name                     Vers   Date       Time     Recs In   Recs Out
    !   ------------------------ ------ ---------- -------- --------- ---------
        HP_IOS                   1.0    1993/11/05 15:10:52       204       204
        DELETE                   4.4    1997/05/07 16:32:50       204        50
        HDREDIT2                 1.9    2004/02/18 14:22:20 ?         ?
        CLEAN                    4.5    2004/02/18 14:23:59        50        50
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:39        50        50
    $END
    $REMARKS
        -The following DELETE parameters were used:
         Surface Record Removal: Low Sal & Last Press Min
           Maximum Surface Pressure (relative):      20.00
           Minimum Surface Salinity:     20.000
           Surface Swell Pressure Tolerance:       1.00
         Pressure NOT filtered
         Swells deleted. Warning message if pressure difference of     10.00
         Slow Drop Rate NOT deleted
        CLEAN functions:
         - Reset #RECS, MIN & MAX values in header.
         - Change Pad Value to -99 in All Channels.
         - Delete Empty Channels:   0 deleted.
    $END

*CALIBRATION

    $TABLE: CORRECTED CHANNELS
    !   Name          Units           Fmla Pad    Coefficients
    !   ------------- --------------- ---- ------ ------------
        Temperature   'DEG C (ITS68)'   11 ' '    (Pressure)
                                                  (0.494E-02 -0.19E-04)
        Salinity      ppt               11 ' '    (Pressure)
                                                  (-0.2269E-01 -0.48E-04)
    $END

*COMMENTS
    PROCESSED CTD DATA FROM THE HP 2100 ACQUISITION SYSTEM, CONVERTED FROM BINARY
    TO ASCII. HYDRO CORRECTIONS HAVE BEEN APPLIED TO THE DATA.

    Collection method:
      Salinity-Temperature-pressure data were obtained with a Guildline CTD.
      Output from the probe consisted of analogue voltages of temperature,
      conductivity and pressure. The probe output was input into a 2100-series
      HP computer, digitized at a rate of 10 samples per second and stored on
      a 9-track magnetic tape.

    Reference:
    R.E. Thomson, W.S. Hugget and L.S.C. Kuwahara. 1980. Data Record of Current
    Observations Volume VIII; Discovery Passage, Johnstone Strait, and Queen
    Charlotte Strait; Part 1 - Water Property Observations 1976, 1977, 1978,
    (1979). Institute of Ocean Sciences.
!---1--- ---2--- ---3---
!Pressur Tempera Salinit
!e       ture    y      
!------- ------- -------
*END OF HEADER
    0.14   9.225  31.456
    0.23   9.230  31.410
    0.42   9.229  31.472
    0.69   9.229  31.466
    1.06   9.236  31.452
    2.16   9.232  31.464
    3.25   9.236  31.480
    4.17   9.143  31.455
    5.36   9.174  31.473
   10.21   9.199  31.463
   15.07   9.237  31.450
   20.10   9.227  31.450
   25.23   8.432  31.655
   30.17   8.157  31.727
   35.30   8.113  31.739
   40.06   8.056  31.760
   45.28   7.998  31.756
   50.04   7.868  31.849
   55.17   7.888  31.922
   60.02   7.883  31.977
   65.14   7.847  32.020
   70.18   7.804  32.105
   75.03   7.788  32.106
   80.34   7.750  32.172
   85.01   7.702  32.215
   90.05   7.663  32.268
   95.08   7.604  32.348
  100.12   7.553  32.408
  105.06   7.408  32.540
  110.10   7.284  32.660
  115.04   7.238  32.726
  120.17   7.045  32.937
  125.11   6.968  33.022
  130.42   6.770  33.229
  135.18   6.741  33.223
  140.22   6.604  33.372
  145.07   6.328  33.566
  150.01   6.217  33.606
  155.23   5.987  33.725
  160.27   5.616  33.909
  165.03   5.507  33.886
  170.06   5.445  33.915
  175.01   5.395  33.936
  180.04   5.391  33.946
  185.17   5.387  33.950
  190.30   5.386  33.936
  195.06   5.389  33.918
  200.28   5.389  33.934
  205.40   5.393  33.905
  210.26   5.385  33.937