Frequency-Domain Electromagnetics (geoana.em.fdem)

The geoana.em.fdem module contains simulation classes for solving basic frequency-domain electromagnetic problems.

Simulation Classes

BaseFDEM(frequency[, quasistatic])	Base frequency domain electromagnetic class
ElectricDipoleWholeSpace(frequency[, ...])	Class for simulating the fields and fluxes for a harmonic electric dipole in a wholespace.
MagneticDipoleWholeSpace(frequency[, ...])	Harmonic magnetic dipole in a whole space.
MagneticDipoleHalfSpace(frequency, **kwargs)	Class for a harmonic magnetic dipole in a wholespace.
MagneticDipoleLayeredHalfSpace(frequency, ...)	Simulation class for a harmonic magnetic dipole over a layered halfspace.
HarmonicPlaneWave([amplitude, orientation])	Class for simulating the fields and densities for a harmonic planewave in a wholespace.

Utility Functions

omega(frequency)	Compute angular frequencies.
wavenumber(frequency, sigma[, mu, epsilon, ...])	Compute wavenumber for an electromagnetic wave in a homogeneous isotropic medium.
skin_depth(frequency, sigma[, mu, epsilon, ...])	Compute skin depth for an electromagnetic wave in a homogeneous isotropic medium.
sigma_hat(frequency, sigma[, epsilon, ...])	Compute the electrical conductivity including electric displacement.
vertical_magnetic_field_horizontal_loop(...)	Vertical magnetic field at the center of a horizontal loop for each frequency
vertical_magnetic_flux_horizontal_loop(...)	Vertical magnetic flux density at the center of a horizontal loop for each frequency