function log = calib_load_log(prefix)
	% Loads one log by reading "prefix"l_sm_stats.m (laser) and "prefix"r.m (odometry)
	% and then calling merge_logs()

	clear functions;
	laser_file = sprintf('%sl_sm_stats',prefix);
	odo_file = sprintf('%sr',prefix);
	if not(exist(laser_file)) || not(exist(odo_file))
		fprintf('Log %s is missing.\n', prefix);
		return
	end
	fprintf('calib_main: Log %s loading laser...\n', prefix);
	laser = eval(laser_file);
	fprintf('calib_main: Log %s loading odometry...\n', prefix);
	odo = eval(odo_file);
	log = merge_logs(laser, odo);
	log.prefix = prefix;