Abstract: It is shown that constant absolute vorticity (CAV) trajectories are more useful on isentropic surfaces than on constant pressure surfaces. A form of the vorticity equation is derived by use of Lagrangian methods. This form ...

Abstract: A numerical prediction model suitable for computation using large-scale digital computers to forecast amounts of middle cloudiness, areas of precipitation, and precipitation amounts is presented. The model described use ...

Abstract: No Abstract Available.