[Mne_analysis] Dipole fitting problem

[dgw]

Hi Katica,

Did you run mne_process raw? How did you create the average and
covariance matrix files?

On Fri, Mar 14, 2014 at 12:26 PM, Boric, Katica A.
<KBORIC at mgh.harvard.edu> wrote:
> Hi D!
> I am rookie at all this, so hopefully what I am sending is ok. If not, please let me know!
> Also, I am not sure what you mean with  "what system this data is recorded from". We get our EEG and MRI from MGH databases.
>
> Thank you very much!
> Katica
> ________________________________________
> From: dgw [dgwakeman at gmail.com]
> Sent: Friday, March 14, 2014 11:45 AM
> To: Boric, Katica A.
> Cc: mne_analysis at nmr.mgh.harvard.edu
> Subject: Re: [Mne_analysis] Dipole fitting problem
>
> Hi Katica,
>
> In order to help us help you:
> Please send us the exact lines you ran in mne_process_raw etc. (in
> order) with each command on separate lines. throughout the whole
> processing stream. Along with the raw text file you used with
> mne_rename_channels. Also, please include what system this data is
> recorded from.
>
> Thanks,
> D
>
> On Fri, Mar 14, 2014 at 11:34 AM, Boric, Katica A.
> <KBORIC at mgh.harvard.edu> wrote:
>> Hi D!
>> Thanks for your fast response
>> So I did do rename alias for none EEG channels (not CP2) and also marked bad channels, but CP2 is not one of them. I did this before  calculating the default noise covariance matrix.
>>
>> Any thoughs on how I can fix this?
>> Thanks!!
>>
>> Katica
>> ________________________________________
>> From: mne_analysis-bounces at nmr.mgh.harvard.edu [mne_analysis-bounces at nmr.mgh.harvard.edu] on behalf of dgw [dgwakeman at gmail.com]
>> Sent: Friday, March 14, 2014 11:03 AM
>> To: Boric, Katica A.
>> Cc: mne_analysis at nmr.mgh.harvard.edu
>> Subject: Re: [Mne_analysis] Dipole fitting problem
>>
>> It looks like CP2 is missing from the covariance matrix file. Did you
>> remove or rename channels before or after calculating the covariance
>> matrix?
>>
>> D
>>
>> On Fri, Mar 14, 2014 at 10:58 AM, Boric, Katica A.
>> <KBORIC at mgh.harvard.edu> wrote:
>>>
>>> Hello Folks!
>>> I ran into this problem when trying to calculate dipoles:
>>> When setting up , this message appears:
>>>
>>> "All desire channels not found in the covariance matrix" (see attachment for
>>> an example). And of course it can't calculate the dipole.
>>> Do you know what the problem is?
>>>
>>> I would really appreciate if you could give me some advice!
>>>
>>> Thank you very much,
>>>
>>>
>>> Katica
>>>
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