.html" class="external-link">aqp::plotSPC</a></code></p></dd>


<dt>max.depth</dt>
<dd><p>depth at which profiles are truncated for plotting</p></dd>


<dt>n.depth.ticks</dt>
<dd><p>suggested number of ticks on the depth axis</p></dd>


<dt>scaling.factor</dt>
<dd><p>scaling factor used to convert depth units into plotting units</p></dd>


<dt>cex.names</dt>
<dd><p>character scaling for horizon names</p></dd>


<dt>cex.id</dt>
<dd><p>character scaling for profile IDs</p></dd>


<dt>axis.line.offset</dt>
<dd