geoana.em.tdem.VerticalMagneticDipoleHalfSpace.magnetic_field_time_derivative#
- VerticalMagneticDipoleHalfSpace.magnetic_field_time_derivative(xy)#
Magnetic flux time derivative due to a step off magnetic dipole over a half space
The analytic expression is only valid for a source and receiver at the surface of the earth.
- Parameters:
- xy(…, 2) numpy.ndarray
receiver locations
- Returns:
- (n_t, …, 3) numpy.ndarray
Magnetic flux time derivative for each xy location