Parts that I think will be relevant to the game,
* Increase model horizontal resolution to 0.25 degree (~25 km) and
maintain the same resolution throughout the forecast period for the
atmosphere.
* Improved interpolation of grib2 files from the model’s native Gaussian
grid (see Note on Interpolation below).
* Removal of lower resolution output, and inclusion of new 0.25 deg
output onto NCEP web services.
* Provide the capability for weeks 3-4 forecast guidance for atmospheric
model only. Once a day at the 00Z cycle, the forecast length will extend
to 35 days with the same 31 ensemble members and uniform horizontal
resolution.
So, what I interpret there is more patches and puffs with increased resolution. More local effects. That I think will add to the realism of the game. In a fleet spread out across several km, more differences in wind conditions within the fleet.
Also, taking out the forecast horizon to 35 days!! Is that something you are likely to incorporate before the start of the Vendee, Cvetan?