simpeg.electromagnetics.analytics.getCasingBzMagDipole

simpeg.electromagnetics.analytics.getCasingBzMagDipole(srcloc, obsloc, freq, sigma, a, b, mu=(1.25663706212e-06, 1.25663706212e-06, 1.25663706212e-06), eps=8.8541878128e-12, moment=1.0)