pg_utils.numerics.utils.eigenfreq_inertial3d

pg_utils.numerics.utils.eigenfreq_inertial3d(m: Union[int, ndarray], n: Union[int, ndarray])

Analytic eigenfrequency for the 3D inertial modes

$$\omega =-\frac{2}{m+2}(\sqrt{1+\frac{m(m+2)}{n(2n+2m+1)}}-1)$$