titles_tpru

                              Titles:  TPRU
                              =============
 
    Contact:  N. West, Oxford.
 
    Revision History:-
    ================
 
    2.06  N. West     First version.
    2.08  N. West     Add dropping of pre_source MCVX.
    2.09  S. Brice    Add dropping of PIx. banks
    3.00  N. West     Add dropping of Px,PF,
                      PMT,CL,FT,
                      DSML,EV
    4.02  N. McCauley Add dropping of PMT,OWL,LG,BUTT,NECK,FECD
                      Add dropping of RSP,ANAL
    5.00  N. McCauley Add Pruning of NCD banks.
    5.01  A. Poon     Add dropping of NPFA bank.
    5.02  A. Poon     Add dropping of NECL bank.


 
Titles Files
------------
 
pruner.dat
 
 
Verification
------------
 
 
Description
-----------
 
    This is a control titles bank for the pruner.
 
Data Words
----------
 
        Fixed length Database Header.  See titles_dbhdr.html
 
      I = integer, F = floating point
 
  Wd Typ  Mnem.   Description
 
        KTPRU_
   1  I   MC      = 0 keep, = 1 drop MC banks
   2  I   MCPM    = 0 keep, = 1 drop MCPM banks
 
          MCVX_FLG_BASE
   3  I     +1    = 0 keep, = 1 drop source MCVX banks
   4  I     +2    = 0 keep, = 1 drop boundary MCVX banks
   5  I     +3    = 0 keep, = 1 drop interaction MCVX banks
   6  I     +4    = 0 keep, = 1 drop sink MCVX banks
   7  I     +5    = 0 keep, = 1 drop pre_source MCVX banks
 
   8  I           = 0 keep, = 1 drop PIx banks
   9  I           = 0 keep, = 1 drop ZDAB banks
  10  I           = 0 keep, = 1 drop Px banks (excluding PF)
  11  I           = 0 keep, = 1 drop PF banks
  12  I           = 0 keep, = 1 drop PMT banks
  13  I           = 0 keep, = 1 drop CL banks
  14  I           = 0 keep, = 1 drop FT banks
  15  I           = 0 keep, = 1 drop DSML banks
  16  I           = 0 keep, = 1 drop EV banks
  17  I           = 0 keep, = 1 drop PMT,OWL,LG,BUTT,NECK,
                                     FECD banks 
  18  I           = 0 keep, = 1 drop RSP banks
  19  I           = 0 keep, = 1 drop ANAL banks.
  20  I           = 0 keep, = 1 drop FTxA subtrees.
  21  I           = 0 keep, = 1 drop NESG banks.
  22  I           = 0 keep, = 1 drop NES banks.
  23  I           = 0 keep, = 1 drop NEMG banks.
  24  I           = 0 keep, = 1 drop NEMS banks.
  25  I           = 0 keep, = 1 drop NPA banks.
  26  I           = 0 keep, = 1 drop MCNS banks.
  27  I           = 0 keep, = 1 drop MCNH banks.
  28  I           = 0 keep, = 1 drop MCNA banks.
  29  I           = 0 keep, = 1 drop MCNQ banks.
  30  I           = 0 keep, = 1 drop MCNC banks.
  31  I           = 0 keep, = 1 drop MCNT banks.
  32  I           = 0 keep, = 1 drop MCNI banks.
  33  I           = 0 keep, = 1 drop NPFA banks.
  34  I           = 0 keep, = 1 drop NECL banks.

Notes
-----
 
1)  If there is no TPRU 1 bank, the pruner does nothing.
 
2)  Dropping MC will, of course, drop all other MCxx banks.  Similarly dropping
    an MCVX will drop its supporting MCTK.
    Likewise for EV and its dependent banks.
 
3)  Dropping PF is separated from other Px banks as, unlike them, it cannot be
    derived from the PIx banks.