simpeg.electromagnetics.frequency_domain.receivers.PointCurrentDensity

class simpeg.electromagnetics.frequency_domain.receivers.PointCurrentDensity(locations, orientation='x', component='real', **kwargs)

Bases: BaseRx

Measure FDEM current density at a point.

Parameters:

locations(n_loc, n_dim) numpy.ndarray

Receiver locations.

orientation{‘x’, ‘y’, ‘z’}

Receiver orientation.

component{‘real’, ‘imag’}

Real or imaginary component.

Attributes

component	Data component; i.e. real or imaginary.
data_type	The type of data for this receiver.
locations	Receiver locations
nD	Number of data associated with the receiver
orientation	Orientation of the receiver.
uid	Universal unique identifier
use_source_receiver_offset	Use source-receiver offset.

Methods

eval(src, mesh, f)	Project fields from the mesh to the receiver(s).
evalDeriv(src, mesh, f[, du_dm_v, v, adjoint])	Derivative of the projected fields with respect to the model, times a vector.
getP(mesh, projected_grid)	Get projection matrix from mesh to receivers