          colramp = c("white", "lightblue", "blue", "orange", "orangered2"),</span></span>
<span><span class="co">#&gt;               col = "black",</span></span>
<span><span class="co">#&gt;            doTest = FALSE,</span></span>
<span><span class="co">#&gt;    fillBackground = TRUE,</span></span>
<span><span class="co">#&gt;          naAction = c("remove", "floor0", "floor1"),</span></span>
<span><span class="co">#&gt;              xaxt = "s",</span></span>
<span><span class="co">#&gt;              yaxt