within the study watershed in ascii format stored at <code>Dir</code>.</p>
    </div>
    <div id="details">
    <h2>Details</h2>
    <p>A user should visit <a href="https://disc.gsfc.nasa.gov/data-access" class="external-link">https://disc.gsfc.nasa.gov/data-access</a> to register with the Earth Observing System Data and Information System (<acronym>NASA Earthdata</acronym>) and then authorize <acronym>NASA</acronym> <acronym>GESDISC</acronym> Data Access to successfully work with this function. The functi