if (substr(g,0,2) is "RE" ) {
      rename(g,re);
		  modify re : hidden;
      group g : dump; non_alpha na;
      recentWeatherTry=to_string(re,2);
			if (is_in_list(recentWeatherTry,"metar/present_weather.list")) {
				alias recentWeather=recentWeatherTry;
		  }
  }