Gauge gauges[] = {
  // file   lon      lat         description
  {"21413", 152.123, 30.5278, "DART 21413"},
  {"21414", 178.251, 48.9367, "DART 21414"},
  {"21415", 171.849, 50.1761, "DART 21415"},
  {"21416", 163.486, 48.0417, "DART 21416"},
  {"21418", 148.698, 38.7178, "DART 21418"},
  {"21419", 155.735,  44.455, "DART 21419"},
  {"52401", 155.762, 19.2547, "DART 52401"},
  {"52402", 154.111, 11.8822, "DART 52402"},
  {"52404", 132.31,  20.9464, "DART 52404"},
  {"52405", 132.334, 12.8814, "DART 52405"},
  {"busaloc", 129.037, 35.093, "Busan, Korea"},
  {"curriloc", 120.483, 18.017, "Currimao, Philippines"},
  {"guamloc", 144.652, 13.438, "Guam (Apra Harbor), USA"},
  {"hanaloc", 145.57, 43.28, "Hanasaki, Japan"},
  {"ishigloc", 124.127, 24.331, "Ishigakijima, Japan"},
  {"kholloc", 142.044, 47.051, "Kholmsk, Russia"},
  {"korsloc", 142.767, 46.633, "Korsakov, Russia"},
  {"legaloc", 123.758, 13.146, "Legaspi, Philippines"},
  {"lubaloc", 120.202, 13.818, "Lubang, Philippines"},
  {"maniloc", 120.967, 14.583, "Manila, Philippines"},
  {"nahaloc", 127.665, 26.224, "Naha, Japan"},
  {"ofunloc", 141.75, 39, "Ofunato, Japan"},
  {"omaeloc", 138.236, 34.609, "Omaezaki, Japan"},
  {"pagbloc", 144.798, 13.424, "Pago Bay, Guam, USA"},
  {"petrloc", 158.65, 53.017, "Petropavlovsk, Russia"},
  {"preoloc", 133.922, 42.909, "Preobrazheniye, Russia"},
  {"quinloc", 109.254, 13.775, "Qui Nhon, Viet Nam"},
  {"rudnloc", 135.8, 44.35, "Rudnaya Pristan, Russia"},
  {"saiploc", 145.729, 15.228, "Saipan, USA"},
  {"seveloc", 156.139, 50.678, "Severo Kurilsk, Russia"},
  {"seve2loc", 156.139, 50.678, "Severo Kurilsk (web), Russia"},
  {"subiloc", 120.283, 14.817, "Subic Bay, Philippines"},
  {"tosaloc", 132.941, 32.763, "Tosashimizu, Japan"},
  {"ustkloc", 163, 56, "Ust-Kamchatsk, Russia"},
  {"vodoloc", 157.989, 51.727, "Vodopadnaya, Russia"},
  {"vungloc", 107.071, 10.34, "Vung Tau, Viet Nam"},
  {"wakeloc", 166.618, 19.29, "Wake, USA"},
  {"yapiloc", 138.125, 9.514, "Yap Island, Micronesia"},
  {NULL}
};

event gauges1 (i++) output_gauges (gauges, {eta});