.  Use +/- Inf if only one of the two was used.'</span>); 
0057 <span class="keyword">elseif</span> ((spikes.threshV(2) - spikes.threshV(1)) &lt; 0)
0058     error(<span class="string">'SS:threshV_illegal'</span>, <span class="string">'The SS object high threshold must be greater than its low threshold.'</span>);
0059 <span class="keyword">end</span>
0060 
0061 
0062 <span class="comment">%%%%%%%%%% CONSTANTS</span>
0063 <span class="comment">% spline_chunk = 5000;   % # of splines to do at a time; keeps me