span class='op'>(</span><span class='va'>l</span>, <span class='fl'>50</span>, <span class='va'>weights</span><span class='op'>)</span>
</div><div class='output co'>#&gt; <span class='warning'>Warning: CRS object has comment, which is lost in output</span></div><div class='output co'>#&gt; <span class='warning'>Warning: CRS object has comment, which is lost in output</span></div><div class='output co'>#&gt; <span class='warning'>Warning: Discarded datum Unknown based on WGS84 ellipsoid in CRS definition</sp