routine <a href="../cspice/sct2e_c.html">sct2e_c</a>, which is
   called as follows:
<P>
 
<PRE>
   <a href="../cspice/sct2e_c.html">sct2e_c</a> ( sc, sclkdp, &amp;et );
</PRE>
   SCT2E handles integral or continuous tick values as inputs.
<P>
 
   There is a special function that is used for encoding ``tolerance''
   values for the CK readers. (See the CK Required Reading, <a href="../req/ck.html">ck.req</a>,
   document for a discussion of the CK readers.)
<P>
 
   The code fragment
<P>
 
<PRE>
   <a href