simpeg.electromagnetics.static.resistivity.receivers.Dipole#

class simpeg.electromagnetics.static.resistivity.receivers.Dipole(locations_m=None, locations_n=None, locations=None, **kwargs)[source]#

Dipole receiver class

Parameters:

locations_m(n_loc, dim) numpy.ndarray: M electrode locations; remember to set ‘locations_n’ keyword argument to define N electrode locations.
locations_n(n_loc, dim) numpy.ndarray: N electrode locations; remember to set ‘locations_m’ keyword argument to define M electrode locations.
locationslist or tuple of length 2 of numpy.ndarray: M and N electrode locations. In this case, do not set the ‘locations_m’ and ‘locations_n’ keyword arguments. And we supply a list or tuple of the form [locations_m, locations_n].
data_type{‘volt’, ‘apparent_resistivity’, ‘apparent_chargeability’}: Data type.

Notes

Either pass both locations_m and locations_n arguments, or pass only locations argument.

Attributes

`data_type`	Data type; i.e. "volt", "apparent_resistivity", "apparent_chargeability".
`geometric_factor`	Calculate geometric factor for every receiver.
`locations`	M and N electrode locations
`locations_m`	Locations of the M-electrodes
`locations_n`	Locations of the N-electrodes
`nD`	Number of data associate with the receiver(s).
`orientation`	Orientation of the receiver.
`projField`	Fields on the mesh
`uid`	Universal unique identifier

Methods

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