use_vect_gain = defaults->get("USE_VECT_GAIN", use_vect_gain);
use_smooth = defaults->get("USE_SMOOTH", use_smooth);
use_refresh = defaults->get("USE_REFRESH", use_refresh);
use_vect_gain = defaults->get("USE_VECT_GAIN", use_vect_gain);
use_smooth = defaults->get("USE_SMOOTH", use_smooth);
use_refresh = defaults->get("USE_REFRESH", use_refresh);