trieved from <code>bathy</code> and the output will not be reprojected saving processing time (since <code>proj.out</code> and <code>proj.bathy</code> would match.</p></dd>


<dt>proj.bathy</dt>
<dd><p>A character string specifying the <code><a href="https://r-spatial.github.io/sf/reference/st_crs.html" class="external-link">CRS</a></code> for the input (<code>bathy</code>). Only required if <code>bathy</code> lacks CRS information. If <code>NULL</code>, <code>"EPSG:4326"</code> is assumed.</p></dd>


<dt>b