We consider three representative cases:
a)
“Weather waves coupled with convection”
in which
the fast waves are 10 times smaller and 10 times faster,
and the coupling is weak:
b) “ENSO coupled ocean-atmosphere”
in which
the fast waves have the same space scale, but are
10 times faster. We also used stronger coupling:
c) “Tropical-extratropical”
system in which
the ENSO tropical atmosphere is weakly coupled to
a fast extratropical “atmosphere”
(triply-coupled)