- "Usage: metar [-v] [-e elevation] [-r|-c] <list of ICAO airport ids or METAR strings>\n"
- " -h|--help show this help\n"
- " -v|--verbose verbose output\n"
- " -r|--report print report (default)\n"
- " -c|--command-line print command line\n"
- " -e E|--elevation E set airport elevation to E meters\n"
- " (added to cloud bases in command line mode)\n"
+ "Usage: metar [-v] [-e elevation] [-r|-c] <list of ICAO airport ids or METAR strings>\n"
+ " metar -h\n"
+ "\n"
+ " -h|--help show this help\n"
+ " -v|--verbose verbose output\n"
+ " -r|--report print report (default)\n"
+ " -c|--command-line print command line\n"
+ " -e E|--elevation E set airport elevation to E meters\n"
+ " (added to cloud bases in command line mode)\n"
+ "Environment:\n"
+ " http_proxy set proxy in the form \"http://host:port/\"\n"