DPMJET/flukapro/(USEFUL)

   1 *$ CREATE USEFUL.ADD
   2 *COPY USEFUL
   3 *----------------------------------------------------------------------*
   4 *                                                                      *
   5 *     Common Useful for EMF                                            *
   6 *                                                                      *
   7 *----------------------------------------------------------------------*
   8 *
   9       COMMON /USEFUL/ RM, MEDIUM, MEDOLD, IBLOBE
  10