simpeg.potential_fields.magnetics.analytics.MagSphereAnaFunA#
- simpeg.potential_fields.magnetics.analytics.MagSphereAnaFunA(x, y, z, R, xc, yc, zc, chi, Bo, flag)[source]#
Computing boundary condition using Congrous sphere method.
This is designed for secondary field formulation.
>> Input mesh: Mesh class Bo: np.array([Box, Boy, Boz]): Primary magnetic flux Chi: susceptibility at cell volume
\[\vec{B}(r) = \frac{\mu_0}{4\pi} \frac{ m }{ \| \vec{r}-\vec{r}_0 \|^3 } [3\hat{m}\cdot\hat{r}-\hat{m}]\]
