hts is also available as,
<PRE>
  TOLERANCES radius &lt;real radius default 25.0&gt;
</PRE>
where radius is the cutoff value in bohr.

<P>
The tolerances as discussed previously are insured at convergence.
More sleazy tolerances are invoked early in the iterative process
which can speed things up a bit.  This can also be problematic at
times because it introduces a discontinuity in the convergence
process.  To avoid use of initial sleazy tolerances the user can
invoke the <code>tight</code> option:

<P>
<PR