public static function reset_sbasDatas(appbox $appbox)
{
self::$_sbas_names = self::$_sbas_labels = self::$_sbas_params = self::$_bas2sbas = null;
$appbox->delete_data_from_cache([self::CACHE_SBAS_NAMES, self::CACHE_SBAS_LABELS, self::CACHE_SBAS_FROM_BAS, self::CACHE_SBAS_PARAMS]);
return;
}