"../reference/rename_to_piece_byname.html">rename_to_piece_byname</a></span><span class="op">(</span><span class="va">m_pieces</span>, piece <span class="op">=</span> <span class="st">"suff"</span><span class="op">)</span></span>
<span><span class="co">#&gt;            MD MD Light</span></span>
<span><span class="co">#&gt; from Coal   1  2     3</span></span>
<span><span class="co">#&gt; from Solar  4  5     6</span></span></code></pre></div>
<p>Sometimes, a row or column label can match more than one possi