[Mne_analysis] more details on attempt to associate raw data with coordinate xform

[Jeff Eriksen]

This is the result of mne_show_fiff on gsn257-trans.fif:

kje-macbook:MNE jefferiksen$ mne_show_fiff --in gsn257-trans.fif --verbose
 100 = file ID           	1.3 0x304122003198 Wed Apr  4 18:04:57 2012
 101 = dir pointer       	212
 106 = free list         	-1
 222 = transform         	head -> MRI (surface RAS)
                        	 0.99973 -0.02116 -0.00973    -0.83
                        	 0.01910  0.98386 -0.17793    -8.54
                        	 0.01334  0.17769  0.98400   -15.80
                        	 0.00000  0.00000  0.00000     1.00
 108 = NOP         

-Jeff


On 4/12/12 5:34 PM, "dgw" <dgwakeman at gmail.com> wrote:

>Well, you should be able to see by digging into the file in either the
>matlab or python toolbox.
>
>D
>
>Jeff Eriksen wrote:
>> Here is what I just tried:
>> 
>> 
>>*************************************************************************
>>***************
>> 
>> Mne_browse_raw
>> 
>>  
>> 
>> File:Open A1_smpl_raw.fif -> 257 EEG channels display correctly
>> 
>>  
>> 
>> Windows:Start mne_analyze -> Window appears for ³load a new data set²
>> 
>>  -> Preselected file is A1_smpl_raw.fif, "OK"
>> 
>>  
>> 
>> Select MRI/MEG transform source: gsn257-trans.fif (which I created
>> yesterday)
>> 
>>  
>> 
>> "OK", "OK"
>> 
>>  
>> 
>> Loading Š
>> 
>>  
>> 
>> A problem appeared ­ some EEG channels do not have location information
>> 
>> 
>> 
>>*************************************************************************
>>**************
>> 
>> 
>> I cannot fathom why any EEG channel would not have location info. Is
>> there a way to dump the gsn257­trans.fif file so I can examine its
>>contents?
>> 
>> 
>> Thanks,
>> 
>