[Mne_analysis] writing raw fif files

[Sebastian Pannasch]

Hi Daniel,

thanks for the prompt response and sorry for the missing piece of 
information. I updated some trigger information in order to be able to 
apply the data to ELEKTAs beamformer algorithm. This algorithm works 
with the original data but for the rewritten data I always get an error 
message.
To make sure that is nothing to do with my trigger updates I ran the 
orignal version of the example script mne_ex_read_write_raw.m, assuming 
that it simply generates a an identical file of the original data. 
However, comparing both files with ELEKTAs show_fiff  program reveals 
several differences between them. I also checked both files in Matlab 
and found differences in the datastruct.rawdir - then I gave up.

Best,

      Sebastian


schrieb Daniel G Wakeman:
> Hi Sebastian,
>
> You'll have to provide some more details as to what problems, you are having with the resulting data, and what exactly you are doing to the data. I myself have used the MNE code for reading and writing raw files, and I have not had any problems using them with SPM 5, SPM 8, and FieldTrip. What software are you having difficulty with?
>
> D
> On 2010 Oct 25, at 18:08 , Sebastian Pannasch wrote:
>
>> Hi MNE users,
>>
>> in order to update some triggers in my raw data I started working with the example script mne_ex_read_write_raw.m. It works, but the script somehow changes the structure of the raw data (which makes it impossible to use it afterwards with other software packages). Is it possible to get the raw data written in a new file exactly as the original data? This is not the case with the example script in its current form.
>>
>> Suggestions are highly appreciated.
>>
>> Thanks and best wishes,
>>
>>     Sebastian
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