The buoy files are the output of the point output post-processor
(ww3_outp) acting on the out_pnt.ww3 file produced by the model.  Here
are what they contain.

1) The buoys_wmo files contain tables of mean parameters in WMO
standard output:

year  month  day  hour   wind-speed   wind-dir  Hs   Tpeak

where wind-speed in is m/s
wind-dir in degrees true
Hs in m
Tpeak in seconds

2) The buoy_part files contain:

Loop over times, loop over buoys:
yyyymmdd  hhmmss  lat  lon  buoyID(C*10)  npart  depth  ubas  udir
cabs  cdir
part  Hs  Tp  Lp  theta  sp  wf

where:
date -- date in year-month-day hour-min-sec format
lat  -- lat
lon -- lon
npart  -- number of partitions
depth  -- in (m)
ubas   -- wind speed (m/s)
udir   -- wind direction (degrees true)
cabs   -- current speed (m/s)
cdir   -- current direction (degrees true)
part   -- partition number
Hs     -- significant wave height (m)
Tp     -- peak period (sec)
Lp     -- wave length (m)
theta  -- wave direction (degrees true)
sp     -- directional spreading (degrees true)
wf     -- wind sea fraction -- What part of the partition is under
wind action a value of 1 makes it pure wind sea a value close to 0
makes it pure swell. This is non - dimensional ranging from 0 to 1.

3) The buoy_spec files contain:

- File ID in quotes, number of frequencies, directions and points,
and grid name in quotes
- Bin frequencies in Hz for all bins.
- Bin directions in radians for all bins (Oceanographic conv.).
Then loop over times:
- Time in yyyymmdd hhmmss format
  Loop over points:
  - Point name (C*10), lat, lon, d, U10 and
    direction, current speed and direction
  - E(f,theta)