*2013/12/16 14:15:44.21
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PST 1977/11/21 02:26:00.000
    NUMBER OF RECORDS   : 58
    DATA DESCRIPTION    : CTD
    FILE TYPE           : ASCII
    DATA TYPE           : REAL*4
    NUMBER OF CHANNELS  : 3

    $TABLE: CHANNELS
    ! No Name          Units            Minimum        Maximum
    !--- ------------- ---------------- -------------- --------------
       1 Pressure      decibar          0.53           240.12
       2 Temperature   'deg C (IPTS68)' 8.296          8.637
       3 Salinity      ppt              30.38          31.254
    $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             : 1977-15
    AGENCY              : IOS, Offshore Oceanography, Sidney, B.C.
    COUNTRY             : Canada
    PROJECT             : Inner Passage
    SCIENTIST           : Thomson R.E.
    PLATFORM            : Parizeau

*LOCATION
    GEOGRAPHIC AREA     : Georgia, Johnstone, QC Strait
    STATION             : A  2
    EVENT NUMBER        : 227
    LATITUDE            :  50  27.70000 N  ! (deg min)
    LONGITUDE           : 126   1.20000 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 16:39:48        83        83
        DELETE                   6.3    2004/02/19 09:20:09        83        58
        HDREDIT2                 1.9    2004/02/19 09:23:00 ?         ?
        CLEAN                    4.5    2004/02/19 09:24:17        58        58
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:15:44        58        58
    $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)
                                                  (-0.848E-02 0.61E-04)
        Salinity      ppt               11 ' '    (Pressure)
                                                  (-0.4898E-02 -0.73E-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
    0.53   8.297  30.394
    0.62   8.296  30.395
    0.71   8.296  30.384
    0.80   8.296  30.380
    0.89   8.300  30.404
    0.98   8.298  30.393
    1.08   8.296  30.414
    2.08   8.301  30.442
    3.09   8.300  30.463
    4.00   8.301  30.488
    5.01   8.302  30.497
   10.05   8.311  30.502
   15.08   8.308  30.496
   20.03   8.323  30.495
   25.06   8.310  30.519
   30.19   8.397  30.469
   35.13   8.446  30.573
   40.17   8.469  30.580
   45.02   8.478  30.591
   50.15   8.478  30.602
   55.18   8.558  30.800
   60.04   8.616  31.034
   65.16   8.614  31.092
   70.01   8.614  31.099
   75.14   8.615  31.120
   80.18   8.618  31.122
   85.03   8.619  31.121
   90.06   8.620  31.123
   95.01   8.620  31.143
  100.04   8.618  31.158
  105.17   8.621  31.175
  110.11   8.624  31.195
  115.06   8.625  31.182
  120.00   8.622  31.226
  125.13   8.622  31.207
  130.07   8.625  31.216
  135.11   8.625  31.233
  140.05   8.624  31.242
  145.09   8.625  31.244
  150.03   8.621  31.249
  155.07   8.625  31.243
  160.01   8.627  31.247
  165.14   8.627  31.252
  170.17   8.630  31.247
  175.03   8.630  31.247
  180.06   8.629  31.247
  185.10   8.633  31.245
  190.13   8.631  31.246
  195.17   8.631  31.253
  200.11   8.633  31.254
  205.05   8.633  31.236
  210.18   8.632  31.248
  215.03   8.635  31.240
  220.16   8.634  31.252
  225.01   8.637  31.232
  230.05   8.635  31.237
  235.18   8.635  31.251
  240.12   8.637  31.237