t_geometry.html" class="external-link">st_geometry</a></span><span class="op">(</span><span class="va">NY8_sf</span><span class="op">)</span>, nQuadSegs<span class="op">=</span><span class="fl">0</span><span class="op">)</span>, <span class="st">"POINT"</span><span class="op">)</span><span class="op">[</span><span class="op">(</span><span class="fl">1</span><span class="op">:</span><span class="op">(</span><span class="fl">2</span><span class="op">*</span><span class="fu"><a href="https://rspatial.github.io