1 HB_MN_FIT
  Syntax:   HB_MN_FIT [id1:[id2]]
  where:    id1  is the lower limit fo the range of identifers to fetch
            id2  is the (optional) upper limit on the range

  Converts all or selected HBOOK histograms in the current HBOOK directory
  into Mn_Fit histograms. This command is automatically invoked after
  `NTUPLE SCAN' and `CALL_COMIS'.  However if you have made HBOOK
  histograms in directories other than the current one when you exit the
  COMIS subroutine you should give the commands:

  SET DIR newdir     or CD newdir
  HB_MN_FIT

  to get those histograms into Mn_Fit memory. In addition if you have
  created more than 200 new histograms you will have to use this command
  with a range of identifiers to fetch the extra ones.

