simpeg.electromagnetics.time_domain.receivers.PointCurrentDensity

class simpeg.electromagnetics.time_domain.receivers.PointCurrentDensity(locations=None, times=None, orientation='x', **kwargs)

Bases: BaseRx

Measure TDEM current density at a point.

Parameters:

locations(n_loc, n_dim) numpy.ndarray

Receiver locations.

times(n_times) numpy.ndarray

Time channels

orientation{‘z’, ‘x’, ‘y’}

Receiver orientation.

Attributes

locations	Receiver locations
nD	Number of data associated with the receiver.
orientation	Orientation of the receiver.
times	Time channels for the receiver
uid	Universal unique identifier
use_source_receiver_offset	Use source-receiver offset.

Methods

eval(src, mesh, time_mesh, f)	Project fields to receivers to get data.
evalDeriv(src, mesh, time_mesh, f, v[, adjoint])	Derivative of projected fields with respect to the inversion model times a vector.
getP(mesh, time_mesh, f)	Returns projection matrices as a list for all components collected by the receivers.
getSpatialP(mesh, f)	Get spatial projection matrix from mesh to receivers.
getTimeP(time_mesh, f)	Get time projection matrix from mesh to receivers.