0" class="variablelist compact">
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<td><p><span class="term"><code class="computeroutput">def_val</code></span></p></td>
<td><p>The default value </p></td>
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<td><p><span class="term"><code class="computeroutput">keyword</code></span></p></td>
<td><p>The keyword of the attribute value to extract. </p></td>
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<td><p><span class="term"><code class="computeroutput">rec</code></span></p></td>
<td><p>A log record. The attri