></small>
    <div class="hidden name"><code>Lights.Rd</code></div>
    </div>

    <div class="ref-description">
    <p>Spatial distribution for vehicular emissions based on an image of persistent lights of the
Defense Meteorological Satellite Program (DMSP) for 5 Brazilian states (Sao Paulo, Rio de Janeiro, Mato Grosso, and Santa Catarina e Parana).</p>
    </div>

    <div id="ref-usage">
    <div class="sourceCode"><pre class="sourceCode r"><code><span><span class="fu"><a href="https://rdrr.io/r/utils/d