T-N Wave-Activity Flux
https://github.com/shuanger1217/T-N_Wave-Activity-Flux
Caculating the T-N Wave-Activity Flux derived by Takaya and Nakamura (JAS,2001).
All computations are based on numpy arrays, which are very efficient. Partial differential terms in the formula are calculated by >numpy.gradient in the central difference method.
#Atmospheric_Science