*2013/12/16 14:41:39.21
*IOS HEADER VERSION 1.10 2011/10/26 2011/10/26

*FILE
    START TIME          : PDT 1993/06/23 10:33:28.000
    NUMBER OF RECORDS   : 10
    DATA DESCRIPTION    : Bottle:Rosette:Up:Stop
    FILE TYPE           : ASCII
    DATA TYPE           : REAL*4
    RECORD LENGTH       : 52
    NUMBER OF CHANNELS  : 7

    $TABLE: CHANNELS
    ! No Name                                       Units     Minimum        Maximum
    !--- ------------------------------------------ --------- -------------- --------------
       1 Pressure                                   decibar   10             500
       2 Sample_Number                              n/a       1              10
       3 Nitrate_plus_Nitrite                       umol/L    0              42
       4 Silicate                                   umol/L    7.7            87.5
       5 Phosphate                                  umol/L    0.46           2.89
       6 Chlorophyll_plus_Phaeo-Pigment:Extracted   mg/m^3    0.71           2.09
       7 Oxygen:Dissolved                           mL/L      1.397          6.951
    $END

    $TABLE: CHANNEL DETAIL
    ! No  Pad   Start  Width  Format  Type  Decimal_Places
    !---  ----  -----  -----  ------  ----  --------------
       1  -99   ' '        7  F       ' '     1
       2  -99   ' '        5  I       I       0
       3  -99   ' '        6  F       ' '     1
       4  -99   ' '        6  F       ' '     1
       5  -99   ' '        7  F       ' '     2
       6  -99   ' '        7  F       ' '     2
       7  -99   ' '        8  F       ' '     3
    $END
    $REMARKS

        Comments from secondary file:
        H:\New_Archive\1993\1993-17\nuts\93170050.clnche
        ------------------------------------------------
        This file converted from 12 line header format.
    $END

*ADMINISTRATION
    MISSION             : 1993-17
    AGENCY              : IOS, Ocean Ecology, Sidney, B.C.
    COUNTRY             : Canada
    PROJECT             : JGOFS
    SCIENTIST           : Mackas D.
    PLATFORM            : John P. Tully

*LOCATION
    STATION             : JO12
    EVENT NUMBER        : 50
    LATITUDE            :  49  18.06000 N  ! (deg min)
    LONGITUDE           : 127  55.31000 W  ! (deg min)

*HISTORY

    $TABLE: PROGRAMS
    !   Name                     Vers   Date       Time     Recs In   Recs Out
    !   ------------------------ ------ ---------- -------- --------- ---------
        HDREDIT2                 1.7    2003/09/11 11:29:33 ?         ?
        HDREDIT2                 1.7    2003/09/11 12:04:26 ?         ?
        MERGE                    3.0    2003/09/11 13:04:07        10        10
        HDREDIT2                 1.7    2003/09/11 14:03:34 ?         ?
        CLEAN                    4.4    2003/09/11 14:03:41        10        10
        CHANGE_CTD_CHANNEL_NAMES 1.0    2013/12/16 14:41:39        10        10
    $END
    $REMARKS
        -The following MERGE parameters were used:
         Merge Channel: Pressure
         Merge Scheme Used: Interweave Records from Both Files
         Overlap Scheme Used: Keep Primary
         Primary Channels to Include: ALL
         Secondary Channels to Include:
           Temperature:Reversing,
           Salinity:Bottle,
           Oxygen:Dissolved
         Primary file  : H:\New_Archive\1993\1993-17\nuts\93170050.fix
         Secondary file: H:\New_Archive\1993\1993-17\nuts\93170050.clnche

        Comments from secondary file:
        H:\New_Archive\1993\1993-17\nuts\93170050.clnche
        ------------------------------------------------
        -The following MERGE parameters were used:
        Merge Channel: Pressure
        Merge Scheme Used: Add Secondary to Primary
        Overlap Scheme Used: Keep Primary
        Primary Channels to Include: ALL
        Secondary Channels to Include:
        Silicate,
        Nitrate,
        Phosphate,
        Pigment:total
        Primary file  : M:\shelldat\9317\93170050.hyd
        Secondary file: M:\shelldat\9317\93170050.ios
        CLEAN functions:
        - Reset #RECS, MIN & MAX values in header.
        - Change Pad Value to -99 in All Channels.
        - Delete Empty Channels:   0 deleted.
        - Set channel name post-colon letters to upper case.
        CLEAN functions:
         - Reset #RECS, MIN & MAX values in header.
         - Delete Empty Channels:   2 deleted.
    $END

*CALIBRATION

*COMMENTS
    "The nutrient data (nitrate_plus nitrate, silicate and orthophosphate)"
    were prepared in an excel spreadsheet format.

    Nutrient comments:
    "Main source files for
    nutrients:ecol_lib:\data\waterpro\nutrient\9317nut.xls, 9317nut3.xls."
    "Samples were frozen before analyzed. N/Si samples were defrosted 24 h, P
    were defrosted 1 h."

    Chlorophyll comments:
    "Main source file for chlorophylls: ecol_lib:
    data\waterpro\chloroph\chldata\9317chl.xls, 9317cha.xls."
    ,Loop samples: see separate file
    Missing samples: chlorophyll stn 90-98.
    Calibration problems preclude separate calculation of Chlorophyll a and
    Phaeopigment a.

    Comments from secondary file:
    H:\New_Archive\1993\1993-17\nuts\93170050.clnche
    ------------------------------------------------
    oxygen analysis done by Darren Tuele.  Times are UTC.
!--1--- -2-- --3-- --4-- --5--- --6--- ---7---
!Pressu Samp Nitra Silic Phosph Chloro Oxygen:
!re     le_  te_   ate   ate    phyll_ Dissolv
!       Numb plus_              ~Pigme ed     
!       er   Nitri              nt:Ext        
!            te                 racted        
!------ ---- ----- ----- ------ ------ -------
*END OF HEADER
   10.0   10   0.0   7.7   0.46   0.71 -99.000
   17.0    9   0.0   8.1   0.52 -99.00 -99.000
   30.0    8   1.1   8.7   0.57   2.09 -99.000
   50.0    7   3.9   9.5   0.79   1.61   6.951
   75.0    6   7.2  10.0   0.88 -99.00   6.733
  100.0    5  13.9  16.0   1.41 -99.00   5.812
  150.0    4  25.0  31.5   2.08 -99.00   4.771
  200.0    3  28.5  40.9   2.15 -99.00   4.178
  350.0    2  37.3  67.5   2.79 -99.00   2.047
  500.0    1  42.0  87.5   2.89 -99.00   1.397