      common /erd_dbug/max_int_erd, max_dp_erd, erd_base_int_addr,
     *                 erd_base_dp_addr , erd_dp_bounds, 
     *                 erd_int_bounds
      integer   max_int_erd, max_dp_erd
      integer*8 erd_base_int_addr
      integer*8 erd_base_dp_addr
      integer*8 erd_dp_bounds
      integer*8 erd_int_bounds
