[Mne_analysis] problem with gave and gcov functions in mne_process_raw

[Nandita Shetty]

Hi Linnaea,

I am guessing the computation of the covariance matrix fails because you
have too few samples in some of your runs.

Can you try generating only the gave files (without computing the gcov)
and see if it works? For the gcov you could exclude the shorter runs and
see if it works. Again..I am just guessing, so not sure if this is your
solution.

~N&ita

> Hi,
>
> I'm having a problem getting the --gave and --gcov functions to work
> as part of mne_process_raw. The routine generates -ave and -cov files
> for each run without a problem, but then it terminates without
> generating the grandave and grand-cov files.
>
> The problem is specific to 3 subjects. For the others, everything
> worked fine. I'm not sure where to start looking to identify the
> problem. I'm attaching a -cov.log file in case that helps.
>
> Thanks for any help you can provide,
>
> Linnaea
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