titles_ccct

                              Titles:  CCCT
                              =============
 
    Contact:  N. West,  Oxford.
 
    Revision History:-
    ================
 
    3.01  N. West     First version. Tables of different sizes.
 

 
Titles Files
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map_ccc_tube.dat
 
 
Verification
------------
 
 
Description
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    This bank contains two look-up tables for mapping:-

             CCC <-->  SNOMAN tube no.

    and forms the basis for the utility routines MAP_CCC_TUBE and MAP_TUBE_CCC.

 
Data Words
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        Data types: B(bit), I, F, D(double), H(hollerith 4 char)
 
        Fixed length Database Header.  See titles_dbhdr.html
 
        KCCCT...
 
    1  I _TABLE_1_SIZE  Size of CCC -> tube table.  For SNO (as opposed to 
*                       MiniSNO) this is the number of addresses in 19 crates.
                        Low gain channels map to special "tube numbers".

    2  I _TABLE_2_SIZE  Size of tube -> CCC table.  For SNO this extends to 
                        cover the highest low gain "tube number".

3..10  I                Spare.

   11  I _TABLE_START   Start of look-up table: CCC -> tube.  
                        For CCC = i, entry  KCCCT_TABLE_START + i holds tube.
                        -999999 is stored if tube is missing, see note 1

    n                   = _TABLE_START + size of table 1.

       I                Start of look-up table: tube -> CCC. 
                        For tube = i, entry n - 1 + i holds  CCC.  
                        Note that tube numbers start at 1 hence the -1 above.
                        -999999 is stored if tube is missing, see note 1

Notes
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1)   Unlike LCN, the CCC has gaps corresponding to logical crates 19 to 31.
     All such gaps are filled with -999999.