==========================================================
 
    COMPUTE TWISS PARAMETERS and FRACTIONAL TUNES
    AT THE LONGITUDINAL POSITION xs [M]
 
 ==========================================================
 
subroutine beta(xs2,betx,ax,qx,bety,ay,qy)
 
COMMONS: 
common-initi.f
common-mml-lattice.f
 
SUBROUTINES USED:
  DYNMAP
  messages_n
 
micromap-index
Mon Jul 17 08:57:32 CEST 2017