BLOCK DATA
    
      INTEGER     NSIZE,  NAME(16), NTITLE  
      INTEGER     NFLAGS (512)  
      INTEGER     NADDRS (512)  
      INTEGER     NPOSIT (512)  
      INTEGER     NDATA  (512)  
      INTEGER     NTEXTX (512)  
      INTEGER     NTEXT  (1000) 
      INTEGER     NLX, NLSTRT, NLSTOP   
      INTEGER     TXSTRT, TXSTOP
      INTEGER     NTXBTS
      INTEGER     USEBIT, COMBIT, OVLBIT, EPTBIT
      INTEGER     LDMBIT, MODBIT, MLTBIT, RLSBIT
      INTEGER     GDFBIT, TYPBTS
      INTEGER     ATYPE 
      INTEGER      ICLP07   
      LOGICAL     OLDNAM
      COMMON      /NTABLE/ NSIZE, NAME, NTITLE  
      COMMON      /NTABLE/ NFLAGS, NADDRS, NPOSIT, NDATA, NTEXTX
      COMMON      /NTABLE/ NTEXT
      COMMON      /NTABLE/ NLX, NLSTRT, NLSTOP  
      COMMON      /NTABLE/ TXSTRT, TXSTOP   
      COMMON      /NTABLE/ NTXBTS   
      COMMON      /NTABLE/ USEBIT, COMBIT, OVLBIT, EPTBIT   
      COMMON      /NTABLE/ LDMBIT, MODBIT, MLTBIT, RLSBIT   
      COMMON      /NTABLE/ GDFBIT, TYPBTS   
      COMMON      /NTABLE/ ATYPE
      COMMON      /NTABLE/ ICLP07   
      COMMON      /NTABLE/ OLDNAM   
      DATA     NTITLE      /0/  
      DATA     NFLAGS      /512*0/  
      DATA     NADDRS      /512*0/  
      DATA     NPOSIT      /512*0/  
      DATA     NDATA       /512*0/  
      DATA     NTEXTX      /512*0/  
      DATA     NTEXT       /1000*0/ 
      DATA     NLSTRT/1/,  NLSTOP/512/  
      DATA     TXSTRT/1/,  TXSTOP/1000/ 
      DATA     NTXBTS/15/   
      DATA     USEBIT/16/   
      DATA     COMBIT/32/   
      DATA     OVLBIT/64/   
      DATA     EPTBIT/128/  
      DATA     LDMBIT/256/  
      DATA     MODBIT/512/  
      DATA     MLTBIT/1024/ 
      DATA     RLSBIT/2048/ 
      DATA     GDFBIT/4096/ 
      END