 GREATER THAN 1.</span>
<span class="c">!     ORIGINAL VERSION--NOVEMBER  1972.</span>
<span class="c">!     UPDATED         --NOVEMBER  1975.</span>
<span class="c">!     UPDATED         --FEBRUARY  1976.</span>
<span class="c">!</span>
<span class="c">!---------------------------------------------------------------------</span>
<span class="c">!</span>
<span class="w">      </span><span class="k">DIMENSION </span><span class="n">X</span><span class="p">(:)</span>
<span class="w">      </span><span class="