><a name="fillread"></a>
        <img id="fillread_arrow" src="./images/arrow_right.gif">
        <code class="varname">
          <a href="javascript:void(0)"
             onclick="toggleHelp('fillread')">fillread</a>
        </code>
        <div id="fillread_help" style="display: none;
             padding-left: 16px; margin-top: 4px; border-top: 1px dashed
             #cccccc;">
	     <pre>
array (up to 30 elements) of filenames associated with the array of
streams.  specifies the weights file to read i