The following GrADS scripts are available for the Triplet case

1 - GrADS script ener_rb_kv_ind.gs is used to plot the evolution
    of energy of Kelvin and Rossby modes (vertical classes) 
    in time compared with individual modes energy.

2 - GrADS script ener_rb_kv_tot.gs is used to plot the evolution
    of energy of Kelvin and Rossby modes (vertical classes) 
    in time compared with total modes energy.

3 - GrADS script get_omg_rb.gs is used to get the equivalent height
    and frequency of the a selected individual Rossby modes 
    for classes 0 and 1.

4 - GrADS script get_omg_kv.gs is used to get the equivalent height
    and frequency of the a selected individual Kelvin modes 
    for classes 0 and 1.

