R" class="external-link"><code>R/read_write_catalog.R</code></a></small>
    <div class="hidden name"><code>WriteCat.Rd</code></div>
    </div>

    <div class="ref-description">
    <p>This internal function is called by exported functions to do the
actual writing of the catalog.</p>
    </div>

    <div id="ref-usage">
    <div class="sourceCode"><pre class="sourceCode r"><code><span><span class="fu">WriteCat</span><span class="op">(</span><span class="va">catalog</span>, <span class="va">file</span>, <sp