[Mne_analysis] event file and noise covariance matrix

[Alexandre Gramfort]

hi Junpeng,

what you need to average in an event file (-eve.fif file) or a stim channel.

You can start mne_browse_raw with the --digtrig option to set a specific channel
if different from STI014.

HTH
Alex

On Tue, Apr 2, 2013 at 6:31 AM, Junpeng.zhang at gmail.com
<junpeng.zhang at gmail.com> wrote:
> Hi Experts,
>
>  My coauthor sent to me a *sss.fif.
> I would use it to do research.
> My questions are,
>
>  I only loaded the file into mne_browse_raw,
> but I found I can not  do average operations.
> Anyone know what additional file is needed to conduct average?
> The engineer who operates the MEG device may not use MNE toolbox, but he
> used maxfilter.
> So should I tell him which additional files I need to conduct average or
> calculation of noise covariance matrix?
> assume that he could use all the software associated with eketa MEG device
> and never use mne toolbox and that I need the files he created to conduct
> average and calculation of noise covariance matrix.
>
> Please laugh at my so simple questions :).
>
> Thank you all in advance.
> Junpeng
>
>
>
>
>
>
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