for anyone interested, this paper has a nice background on numerical weather prediction<p><a href="http:&#x2F;&#x2F;www.elsevierscitech.com&#x2F;emails&#x2F;physics&#x2F;climate&#x2F;the_origins_of_computer_weather_prediction.pdf" rel="nofollow">http:&#x2F;&#x2F;www.elsevierscitech.com&#x2F;emails&#x2F;physics&#x2F;climate&#x2F;the_or...</a>