%N hclose %F $MIR/src/subs/hio.c
%D Close a Miriad data set.
%P pjt
%: low-level-i/o
%B
FORTRAN call sequence
        subroutine hclose(tno)
        integer tno

  This closes a Miriad data set. The data set cannot be accessed after the
  close.

  Input:
    tno         The handle of the Miriad data set.                      
