      INTEGER        N_NR_SPC
      PARAMETER     (N_NR_SPC = 0)
      INTEGER        N_NR_SPCD
      PARAMETER     (N_NR_SPCD = 1)
      CHARACTER*16   NR_SPC(N_NR_SPCD)
      REAL           NR_MOLWT(N_NR_SPCD)
      
