l that the HDFs
are those directly downloaded from NASA servers</em>; see <a href="https://docs.ropensci.org/MODIStsp/articles/faq.html#working-with-already-downloaded-hdf-files">here</a>
for additional details).</p></li>
</ol>
<p>A second dropdown menu allows selecting if using standard http
download to access NASA servers, or using the <strong>aria2c</strong>
downloader, which may speed-up the download. This requires however that
that the “aria2c” software is installed in your system. To download and
