mne_compute_raw_inverse on raw data

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1

I'd like to obtain dspm waveforms in source space but do not have defined
events or triggers.

When I run mne_compute_raw_inverse, I get an error "Channel <STI 014> not
found in the input file."

How is mne_compute_raw_inverse using the trigger file and how do I get
around this? If I wanted to just obtain waveforms in source space for the
entire duration of the recording, can I somehow manually define a trigger
with just a pulse for the start at time 0 and obtain raw waveforms in source
space?

Jeff Anderson
University of Utah
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2

Hi Jeff,

If you have the newest (2.6 or newer) MNE version installed, you can
specify the --noextra option to remove requirement for the presence of
STI 014. However, all Vectorview data files should have this channel
present. Has the raw data file been preprocessed, e.g., by graph which
may have resulted in this channel being removed?

Best,
Matti