        string)
</PRE>
<BR>
<B>sctk01_</B>   (sc, clkstr, ticks, len_clkstr)               (Convert a
                                                               type 1 SCLK
                                                               string to
                                                               ticks)
</PRE>
<BR>
<B>scec01_</B>   (sc, et, sclkdp)                              (ET to
                                                               continuous
                                    