flags = 0
stns = []
pmax = 0
pmin = 9999

for line in ARGF
  case line
  when /WMO BLOCK NUMBER +(\d\.\d+E\+\d+)/ then
    ii = $1.to_f.to_i
  when /WMO STATION NUMBER +(\d\.\d+E\+\d+)/ then
    iii = $1.to_f.to_i
    stns.push format('%05u', ii * 1000 + iii)
  when /EXTENDED VERTICAL SOUNDING SIGNI +(\d\.\d+E\+\d+)/ then
    flag = $1.to_f.to_i
    flags |= flag
  when /PRESSURE +(\d\.\d+E\+\d+)/ then
    pres = $1.to_f * 0.01
    pmax = pres if pres > pmax
    pmin = pres if pres < pmin
  end
end


puts [format('%018b', flags), pmax, pmin, stns].inspect