*2013/12/16 14:15:40.53
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1977/07/15 20:41:00.000
    NUMBER OF RECORDS   : 63
    DATA DESCRIPTION    : CTD
    FILE TYPE           : ASCII
    DATA TYPE           : REAL*4
    NUMBER OF CHANNELS  : 3

    $TABLE: CHANNELS
    ! No Name          Units            Minimum        Maximum
    !--- ------------- ---------------- -------------- --------------
       1 Pressure      decibar          0.27           275.02
       2 Temperature   'deg C (IPTS68)' 4.945          12.588
       3 Salinity      ppt              31.88          34.045
    $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             : 1977-13
    AGENCY              : IOS, Offshore Oceanography, Sidney, B.C.
    COUNTRY             : Canada
    PROJECT             : Inner Passage
    SCIENTIST           : Thomson R.E.
    PLATFORM            : Endeavour

*LOCATION
    GEOGRAPHIC AREA     : 'Georgia, Johnstone, Discovery, QC Strait, QCS,'
        CONTINUED       : ' Hecate'
    STATION             : QD 9
    EVENT NUMBER        : 7
    LATITUDE            :  52   4.00000 N  ! (deg min)
    LONGITUDE           : 130  31.00000 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    1993/11/04 15:03:57        66        66
        DELETE                   6.3    2004/02/18 16:01:45        66        63
        HDREDIT2                 1.9    2004/02/18 16:03:13 ?         ?
        CLEAN                    4.5    2004/02/18 16:03:53        63        63
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:40        63        63
    $END
    $REMARKS
        -The following DELETE parameters were used:
         Surface Record Removal: Last Press Min
           Maximum Surface Pressure (relative):       5.00
           Surface Swell Pressure Tolerance:       0.25
         Pressure NOT filtered.
         Swells deleted. Warning message if pressure difference of      2.00
         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)
                                                  (-0.524E-01 0.1976E-03)
        Salinity      ppt               11 ' '    (Pressure)
                                                  (-0.2118E-01 -0.23E-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
    0.27  12.588  31.926
    0.37  12.581  31.925
    0.46  12.583  31.910
    0.64  12.586  31.910
    1.19  12.580  31.914
    2.11  12.575  31.908
    3.30  12.583  31.880
    4.39  12.583  31.903
    5.04  12.588  31.914
   10.35  12.567  31.923
   15.29  12.568  31.925
   20.42  12.504  31.950
   25.63  11.892  31.881
   30.21  10.544  32.074
   35.16  10.228  32.151
   40.01   9.248  32.118
   45.23   8.368  32.416
   50.63   7.945  32.602
   55.11   7.516  32.742
   60.06   7.412  32.761
   65.00   7.089  32.918
   70.40   6.896  33.125
   75.35   6.830  33.183
   80.57   6.825  33.169
   85.51   6.787  33.259
   90.09   6.665  33.335
   95.12   6.611  33.360
  100.25   6.596  33.379
  105.10   6.578  33.355
  110.05   6.517  33.399
  115.08   6.428  33.473
  120.21   6.347  33.460
  125.24   5.950  33.659
  130.00   5.823  33.737
  135.13   5.773  33.734
  140.08   5.706  33.804
  145.29   5.627  33.811
  150.24   5.625  33.802
  155.55   5.623  33.806
  160.03   5.594  33.833
  165.44   5.539  33.860
  170.20   5.531  33.849
  175.14   5.512  33.846
  180.18   5.502  33.848
  185.12   5.454  33.905
  190.43   5.443  33.850
  195.28   5.407  33.892
  200.13   5.358  33.879
  205.35   5.227  33.905
  210.21   5.164  33.977
  215.06   5.132  33.941
  220.18   5.103  33.983
  225.13   5.046  33.989
  230.16   5.000  33.955
  235.11   4.973  34.045
  240.05   4.962  34.020
  245.45   4.958  34.016
  250.31   4.960  34.039
  255.25   4.958  34.011
  260.19   4.954  34.012
  265.05   4.945  34.000
  270.26   4.946  33.959
  275.02   4.948  33.987