n> (~isfield(MAL,<span class="string">'cmap'</span>)||(MAL.cmap~=0))&amp;&amp;((~islog)&amp;&amp;(max(att)*min(att)&lt;0)),
0029     cmap=colormap(b2r(64));
0030     <span class="keyword">if</span> ~isfield(MAL,<span class="string">'cauto'</span>)||(MAL.cauto==1), 
0031         cmax=max(abs([cmin cmax]));cmin=-cmax; <span class="keyword">end</span>
0032 <span class="keyword">else</span>
0033     <span class="keyword">if</span> isfield(MAL,<span class="string">'cmap'</span>),
0034         <span class="keywor