an class="stringliteral">&quot;Could not read variables in file .mat file&quot;</span>);</div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;            }</div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;</div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;            <span class="keywordflow">if</span> (_matvar-&gt;data == NULL)</div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#1