[Mne_analysis] Setting the Marker channel

[Senaka Amarakeerthi]

Dear Jaakko,

Thank you for quick reply. I tried your code and it complains telling that
'Raw' object has no attribute 'get_data'.


Here is the full report of error

Opening raw data file /Users/Senaka/to_share-raw.fif...
Isotrak not found
    Range : 0 ... 55935 =      0.000 ...   436.992 secs
Ready.
Adding average EEG reference projection.
1 projection items deactivated
Reading 0 ... 55935  =      0.000 ...   436.992 secs...
Traceback (most recent call last):
  File "/Users/Senaka//test.py", line 3, in <module>
    data = raw.get_data()
AttributeError: 'Raw' object has no attribute 'get_data'


Thanks and regards,

Senaka



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On Fri, Jul 7, 2017 at 7:49 PM, Jaakko Leppakangas <jaeilepp at gmail.com>
wrote:

> Hi,
> it seems that the stim channel is assigned as EEG for some reason
> (probably a mistake in the acquisition). Also the values on the stim
> channel are micro scale causing the event finding to fail. Here's a short
> script for fixing raw object.
>
> import mne
> raw = mne.io.read_raw_fif('to_share-raw.fif', preload=True)
> data = raw.get_data()
> data[14] *= 1000000
> raw = mne.io.RawArray(data, raw.info)
> raw.set_channel_types({'STI 014': 'stim'})
>
> -Jaakko
>
>
> On Fri, Jul 7, 2017 at 3:50 PM, Senaka Amarakeerthi <senakahks at gmail.com>
> wrote:
>
>> Dear Alex,
>>
>> Please find the to_share-raw.fif file by accessing following link.
>>
>> https://www.dropbox.com/s/58ji93q7xj6nett/to_share-raw.fif?dl=0
>>
>> Best regards,
>>
>> Senaka
>>
>>
>>
>>
>>
>> <https://mailtrack.io/> Sent with Mailtrack
>> <https://mailtrack.io/install?source=signature&lang=en&referral=senakahks@gmail.com&idSignature=22>
>>
>> On Fri, Jul 7, 2017 at 12:10 PM, Alexandre Gramfort <
>> alexandre.gramfort at telecom-paristech.fr> wrote:
>>
>>> that's indeed unexpected.
>>>
>>> can you share the file?
>>>
>>> data.save('to_share-raw.fif')
>>>
>>> thx
>>> Alex
>>>
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