n="top" align="left"><tt>data&nbsp;&nbsp;&nbsp;</tt></td><td>   array containing data of fieldname <br>&nbsp;&nbsp;&nbsp;<span class="type">[real]</span></td>
</tr>
<tr>
<td valign="top" align="left"><tt>domain&nbsp;&nbsp;&nbsp;</tt></td><td>   domain of fieldname <br>&nbsp;&nbsp;&nbsp;<span class="type">[domain, optional]</span></td>
</tr>
</table>
</dd>
<br>
</dl>
</li>
<li>
<a name="field_size"></a>
<h4>field_size</h4>
<pre>
<b>call field_size </b>(filename, fieldname, siz)</pre>
<dl>
<dt>
<b>DESCRIPTION