eta data (time of last refresh)</code></pre>
<p>In case this object is not present it will be created by looking at the files present in the current folder structure. In case the object is already present it will check if newer files are present in the current folder and will update the object with this information. Therefore one have to be aware that this function should be submitted manually in case new information is present in the one of the folders.</p>
<p>Once a folder structure is in place and the pr