Various codes developed in research

• Rossby wave activity — diagnosing the large-scale wavy patterns and eddy mixing of quasi-conservative quantities in the atmosphere (used for potential vorticity, Z500, column water vapor, etc)

• Space-time co-spectra of wave perturbations — diagnosing the eddy characteristics of Rossby waves such as eddy momentum fluxes and heat fluxes

• Various modified versions of GFDL Idealized Spectral Atmospheric Models — detailed documentations to be added