Application of a recent solution of the Navier-Stokes equation to flow on the surface of a globe

We reduce an exact solution of the 3D Navier-Stokes equation (Muriel, 2011) [1] to two dimensions to model flow on the surface of a globe, producing the following results: (a) an analytic discovery of the time evolution of two streams, one each above and below the equator, (b) analytic speed-up of modeling bypassing iterative numerical simulation.