This is the Met Office's own article about this new software, ENDGAME
http://www.metoffice.gov.uk/barometer/science/2014-08/ENDGame
It already wins first prize for me in the category of worst reverse engineered acronym ever
"Even Newer Dynamics for General Atmospheric Modelling of the Environment"
but it is a close race between this and the even higher resolution successor to be launched in a few years, Gung Ho
"Globally Uniform Next Generation Highly Optimized"
The ENDGame article states this will be used "across all weather and climate timescales" implying that they will be resurrecting some sort of long range (seasonal ?) forecasting that they dumped after the 2009 Barbecue Summer
I'm afraid my belief is that this sort of forecasting is impossible with mathematical models however high def they may be. IMO the weather is too chaotic to predict much more than 7-10 days ahead
You only need to look at the LRF synoptics produced by CFS models etc to see how it turns on it's head every couple of days as the output draws a map of the noise generated by the models and not much else
Originally Posted by: lanky