/span><span class="hljs-built_in">%f</span>','filetype','text')<span class="hljs-comment">;</span>
</code></pre><p>See how all columns have string values except for the first and last, which have numeric values. If you don&#39;t know if your file is correct written, You can copy paste our example file and modify it. There is also the function <code>check_loaded_table</code> which can check if the table is formatted in the right way.</p>
<p>Going even further, here is a detailed description of the expected v