[Mne_analysis] epochs.save()

[Rasha Hyder]

Hi Jaakko,
thanks for your reply. I have already tried that option and ran epoching
after setting split_size to '2GB':
epochs.save(epo_fname, split_size= '2GB')

but still having the same problem, two saved files!
am I doing something wrong here? isn't the default splitting size value
'2GB' or should we set it explicitly when saving?

Rasha

On 10 April 2017 at 14:44, Jaakko Leppakangas <jaeilepp at gmail.com> wrote:

> Hi Rasha,
>
> see split_size option of epochs.save
> <https://4354-1301584-gh.circle-artifacts.com/0/home/ubuntu/mne-python/doc/_build/html/generated/mne.Epochs.html?highlight=epochs%20save#mne.Epochs.save>
> .
>
> -Jaakko
>
> On Mon, Apr 10, 2017 at 2:29 PM, Rasha Hyder <rasha.hyder12 at gmail.com>
> wrote:
>
>> Hi all,
>> I'm trying to save epochs data using these two commands:
>>
>> 1- epochs = mne.Epochs(raw,events,event_id,tmin,tmax,picks=picks,
>>                         baseline=baseline,reject=rejec
>> t,preload=True,verbose=True)
>> 2- epochs.save(epo_fname)
>>
>> the epochs are saved into two files each with size around 600 MB although
>> the total size of the input raw fif file is only 1.25 GB! as far as I know
>> this should not happen unless the fif file is larger than 2 GB!?
>>
>> I would appreciate it if anyone could explain why this would happen and
>> how to save the epochs in one fif file.
>>
>> with best regards
>> Rasha
>>
>>
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