Computes Eliassen-Palm fluxes.

Usage

EPflux(lon, lat, lev, t, u, v)

Arguments

lon: longitudes in degrees.
lat: latitudes in degrees.
lev: pressure levels.
t: temperature in Kelvin.
u: zonal wind in m/s.
v: meridional wind in m/s.

Value

A data.table with columns Flon, Flat and Flev giving the zonal, meridional and vertical components of the EP Fluxes at each longitude, latitude and level.

References

Plumb, R. A. (1985). On the Three-Dimensional Propagation of Stationary Waves. Journal of the Atmospheric Sciences, 42(3), 217–229. doi:10.1175/1520-0469(1985)042<0217:OTTDPO>2.0.CO;2 Cohen, J., Barlow, M., Kushner, P. J., & Saito, K. (2007). Stratosphere–Troposphere Coupling and Links with Eurasian Land Surface Variability. Journal of Climate, 20(21), 5335–5343. doi:10.1175/2007JCLI1725.1