mne.apply_forward_raw¶

mne.apply_forward_raw(fwd, stc, info, start=None, stop=None, verbose=None)[source]¶

Project source space currents to sensor space using a forward operator.

The sensor space data is computed for all channels present in fwd. Use pick_channels_forward or pick_types_forward to restrict the solution to a subset of channels.

The function returns a Raw object, which is constructed using provided info. The info object should be from the same MEG system on which the original data was acquired. An exception will be raised if the forward operator contains channels that are not present in the info.

Parameters:

Parameters:	fwd : Forward Forward operator to use. Has to be fixed-orientation. stc : SourceEstimate The source estimate from which the sensor space data is computed. info : instance of Info The measurement info. start : int, optional Index of first time sample (index not time is seconds). stop : int, optional Index of first time sample not to include (index not time is seconds). verbose : bool, str, int, or None If not None, override default verbose level (see `mne.verbose()` and Logging documentation for more).
Returns:	raw : Raw object Raw object with computed sensor space data.

fwd : Forward

Forward operator to use. Has to be fixed-orientation.

stc : SourceEstimate

The source estimate from which the sensor space data is computed.

info : instance of Info

The measurement info.

start : int, optional

Index of first time sample (index not time is seconds).

stop : int, optional

Index of first time sample not to include (index not time is seconds).

verbose : bool, str, int, or None

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

Returns:

raw : Raw object

Raw object with computed sensor space data.