Data for "Cold surge pathways in East Asia and their tropical impacts"

This repository archives codes for analysis and plot presented in a manuscript submitted to Journal of Climate: "Cold surge pathways in East Asia and their tropical impacts". The codes are written in GrADS and Octave format. The repository also includes a Fortran package for isentropic polar cold air mass diagnosis as in Iwasaki et al. (2014). The package was specifically created by Dr. Y. Kanno