      <h1><o:p>SPARC<br>
        </o:p></h1>
      <p class="MsoPlainText"><o:p><br>
        </o:p></p>
      <p style="font-family: monospace;" class="MsoPlainText">SPARC
        (SACLANTCEN Pulse Acoustic Research Code) is an experimental
        time-marched FFP.&nbsp; It treats problems with broadband or
        transient sources, that is, pulses. The environmental file is
        patterned after that used for KRAKEN and SCOOTER. The
        mathematical basis and numerical algorithm is described in:</p