v0=g/f ?h/?x

1
Rossby Wave Physics
v0g/f ?h/?x
div.
conv.
div.
2
Long wave ? Fast phase speed
wmax
l2a2gH/f
Long waves Non-dispersive cpcg-b0a2
Short wave ? Slow phase speed
westward group velocity
eastward group velocity
3
group speed
phase speed
b0 l 0.1 f (sub-inertial)
4
Rossby Wave Physics
shallow
deep
v0g/f ?h/?x
div.
conv.
div.