Raw EGI MFF files with multiple epochs

[rhancockn]

Sample raw MFF files with multiple epochs. For mne-tools/mne-python#5373 and mne-tools/mne-python#4826.

[larsoner]

How large are these files? Are they as small as possible to demonstrate/test the issue?

Here are two other datasets people posted for testing (from here and here):

mff with pause.zip
test_pause_EGI.zip

They are each < 200 kB compressed. If they are smaller than yours and demonstrate the same issue, perhaps we should use them instead? If not, maybe we should add all 3 for completeness? WDYT?

[larsoner]

(note: if you do switch to these, please uncompress them before adding them -- git will take care of properly compressing the commit)

[mmagnuski]

@larsoner The bin file here is 3.82 MB according to github so I think it may be acceptable. As far as I remember the files you link to contain pauses but not events so they are not sufficient to demonstrate the misalignment bug. At least that should be the case for the file I posted, but the other file was linked via wetransfer that has expired.

[larsoner]

@mmagnuski where is the file you posted that has events? That plus the file here might be good enough for debugging

[mmagnuski]

I'll take a look, I don't remember very well which file it was, and correspondingly where it is now. But I have some big files that due to the problems with events in mff files with puases do not have erps :) Correct realignment of the events brings the erps back.

[rhancockn]

The sample file I provided does include ECI events along with the pause—maybe that's enough?

…

On Thu, Apr 9, 2020 at 11:09 AM Mikolaj Magnuski ***@***.***> wrote: I'll take a look, I don't remember very well which file it was, and correspondingly where it is now. But I have some big files that due to the problems with events in mff files with puases do not have erps :) Correct realignment of the events brings the erps back. — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#37 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AARMKW6KZMBMLX2BXRMN4QTRLXQJXANCNFSM4FM33YAA> .

[larsoner]

This does indeed have events, let's get it in -- thanks @rhancockn