function idx = write(a,fid,synlist,offset)% write AVR dataidx = [];if ~a.n, return, end% filter AVRs using synchronous machine listidx = [];sdx = [];for i = 1:a.n  jdx = find(synlist == a.syn(i)*a.u(i));  if ~isempty(jdx), idx = [idx; i]; end  sdx = [sdx; jdx];endif isempty(idx), return, enddata = a.con(idx,:);data(:,1) = sdx + offset;% write AVR datafprintf(fid,'Exc.con = [ Exc.con; ...\n');fprintf(fid,['   ',a.format,';\n'],data');fprintf(fid,'   ];\n\n');