Abstract: A man-machine control system is described which is designed specifically for use with computerized data processing in operational numerical weather analysis and prognosis. The equipment configuration and organization of ...

Abstract: A filtered-equation, pressure-coordinate, numerical prediction model is described in terms of the finite-difference formulations, and the processing strategy and its performance in an operational environment is discussed. ...

Abstract: Modifications are made to an operational numerical weather analysis procedure concerning, chiefly, generation of the first approximation and consistency of analyzed scale with information density, with a view to extending ...