conpy.restrict_forward_to_sensor_range¶

conpy.restrict_forward_to_sensor_range(fwd, dist, picks=None, verbose=None)¶

Restrict forward operator to sources within given distance to a sensor.

For each vertex defined in the source space, finds the nearest sensor and discards the vertex if the distance to this sensor the given distance.

Parameters

fwdinstance of Forward

The forward operator to restrict the vertices of.

distfloat

The minimum distance between a vertex and the nearest sensor (in meters). All vertices for which the distance to the nearest sensor exceeds this limit are discarded.

picksarray-like of int | None

Indices of sensors to include in the search for the nearest sensor. If None, the default, meg channels are used.

verbosebool | str | int | None

If not None, override default verbose level (see mne.verbose() and Logging documentation for more).

Returns

fwd_outinstance of Forward

A copy of the forward operator, restricted to the given sensor range

See also

restrict_fwd_to_stc

Restrict the forward operator to the vertices defined in a source estimate object.

restrict_fwd_to_label

Restrict the forward operator to specific labels.