an>
<span class="c">!     RESTRICTIONS--THERE IS NO RESTRICTION ON THE MAXIMUM VALUE</span>
<span class="c">!                   OF N FOR THIS SUBROUTINE.</span>
<span class="c">!                 --NUMCLA SHOULD BE POSITIVE AND NOT EXCEED 1000</span>
<span class="c">!     MODE OF INTERNAL OPERATIONS--.</span>
<span class="c">!     COMMENT--THIS SUBROUTINE DIFFERS FROM THE DISCR3</span>
<span class="c">!              SUBROUTINE INASMUCH AS THIS SUBROUTINE</span>
<span class="c">!              PERFORMS ITS DIS