!     .. External Functions ..</span>
<span class="c">!      EXTERNAL XERBLA</span>
<span class="c">!     ..</span>
<span class="c">!     .. Executable Statements ..</span>
<span class="w">      </span><span class="n">srname</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="s1">&#39;&#39;</span><span class="w"></span>
<span class="w">      </span><span class="k">do </span><span class="n">i</span><span class="w"> </span><span class="o">=</span><span class="w"> </span>