SONSetFileComment

  SONSETFILECOMMENT sets one of the five file comment fields

  SONSETFILECOMMENT(FH, WHICH, COMMENT)
          FH is the SON file handle
          WHICH selects the comment (0 - 4)
          COMMENT is a string

  No return value

  Author:Malcolm Lidierth
  Matlab SON library:
  Copyright © The Author & King's College London 2005-2006