time   calls  line
                196 function manaxis(ax,y)
                197 
            96  198 if (~isempty(ax)) 
                199   ax4orig = ax(4);
                200   ymax=max(y)*1.1;
                201   if (max(y)>ax(4))
                202     % if max y is larger than mean
                203     ax(4)=ymax;
                204   elseif (8*nanmean(y)<ax(4) & ax(3)>=0)
                205     % if global mean (ax(4)) is much greater than the 
                206     % local y data, rescale
                207     % but if ax(3)<0, that means we're looking at phase
                208     % so don't do anything.
                209     ax(4)=ymax;
                210   elseif (isnan(ax(4)) | isnan(ax(3)))
                211     if (isnan(ax(4)))
                212       ax(4)=1;
                213     end
                214     if (isnan(ax(3)))
                215       ax(3)=0;
                216     end
                217   end
                218   % this is in place until mike comes up with a better way to do
                219   % this - all the previous stuff at times resets the value of
                220   % ax(4) so that it is below that of ax(3) - i don't feel like
                221   % trying to figure out mike's logic, so here's a fix;
                222   if(ax(3) >= ax(4))
                223     if(ax4orig>ax(3))
                224           ax(4) = ax4orig;
                225     else
                226       ax(4) = ax(3)+1;
                227     end
                228   end
                229   axis(ax);
                230 end
                231 
            96  232 return; 

Other subfunctions in this file are not included in this listing.