René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Unparsed groups in body: TEMPO FM0400 5000 RA","articleBody":"Stacktrace from my application:\r\n```\r\nRequest to: http://tgftp.nws.noaa.gov/data/observations/metar/stations/NZCH.TXT\r\nTraceback (most recent call last):\r\n  File \"C:\\aProject\\esp32\\metar-lilygo-t5\\pi\\metar-service.py\", line 127, in \u003cmodule\u003e\r\n    main()\r\n  File \"C:\\aProject\\esp32\\metar-lilygo-t5\\pi\\metar-service.py\", line 123, in main\r\n    service.print_to_console(stations[0])\r\n  File \"C:\\aProject\\esp32\\metar-lilygo-t5\\pi\\metar-service.py\", line 15, in print_to_console\r\n    print(self.serialize_to_string(self.report(station)))\r\n  File \"C:\\aProject\\esp32\\metar-lilygo-t5\\pi\\metar-service.py\", line 104, in report\r\n    obs = Metar.Metar(report)\r\n  File \"C:\\tools\\python3\\lib\\site-packages\\metar\\Metar.py\", line 417, in __init__\r\n    raise ParserError(\"Unparsed groups in body: \"+code)\r\nmetar.Metar.ParserError: Unparsed groups in body: TEMPO FM0400 5000 RA\r\n```\r\nget_report.py gives:\r\n```\r\nC:\\aProject\\esp32\\python-metar\u003epython get_report.py NZCH\r\nstation: NZCH\r\ntype: routine report, cycle 3 (automatic report)\r\ntime: Sun Oct 31 03:30:00 2021\r\ntemperature: 23.0 C\r\ndew point: 4.0 C\r\nwind: WSW to NNW at 14 knots\r\nvisibility: greater than 10000 meters\r\npressure: 995.0 mb\r\nsky: broken clouds at 9500 feet\r\nMETAR: NZCH 310330Z AUTO 29014KT 250V330 9999 BKN095/// 23/04 Q0995 BECMG FM0400 22015G25KT TEMPO FM0400 5000 RA\r\n```","author":{"url":"https://github.com/chrisb2","@type":"Person","name":"chrisb2"},"datePublished":"2021-10-31T04:03:25.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":1},"url":"https://github.com/154/python-metar/issues/154"}