Zonglei,

Send the log file to

avi@npg.wustl.edu
----------------------------------------
>Date: Fri, 17 Apr 2009 11:15:19 -0400 (EDT)
>From: Bruce Fischl <fischl@nmr.mgh.harvard.edu>
>To: Avi Snyder <avi@npg.wustl.edu>
>cc: nicks@nmr.mgh.harvard.edu
>
>do you want to contact him directly?
>
>On Fri, 17 Apr 2009, Avi Snyder wrote:
>
>> Most likely the MPRAGE->atlas computation aborted without creating
>> the relevant t4 file (ASCII representation of the affine transform).
>> This could occur if the images were somehow corrupted.
>>
>> Alternatively, the t4 file is present but a recent OS upgrade has caused
>> the previously compiled t4_read FORTRAN function to bomb. I have seen this case
>> once before and have therefore created an all-C t4 i/o module.
>>
>> We can distinguish these cases by asking if you got a core dump, of if
>> a t4 file is still present. The complete tal transform log file would
>> be diagnostically very helpful.
>>
>> Avi
>> ------------------------------------------
>>> Date: Fri, 17 Apr 2009 07:58:36 -0400 (EDT)
>>> From: Bruce Fischl <fischl@nmr.mgh.harvard.edu>
>>> To: Avi Snyder <avi@npg.wustl.edu>
>>> cc: Nick Schmansky <nicks@nmr.mgh.harvard.edu>
>>> Subject: [Freesurfer] t4_read error (fwd)
>>>
>>> Hi Avi,
>>>
>>> do you know what this message means?
>>>
>>> thanks
>>> Bruce
>>>
>>> ---------- Forwarded message ----------
>>> Date: Fri, 17 Apr 2009 19:32:05 +0800
>>> From: Zhen Zonglei <zonglei.fsl@gmail.com>
>>> To: freesurfer@nmr.mgh.harvard.edu
>>> Subject: [Freesurfer] t4_read error
>>>
>>> Dear all:
>>> Recon-all has finished without error in my reconstruction. However, when I
>>> checked recon-all.log, I found three was a error “t4_read:
>>> talsrcimg_to_711-2C_as_mni_average_305_t4 read error”.
>>>
>>> What’s this error mean? Does it have some effects on my reconstruction?
>>>
>>> Thanks
>>>
>>> --
>>> Zonglei Zhen, PhD
>>> Assistant Professor of Cognitive Neuroscience
>>> BNU Imaging Center for Brain Research, State Key Laboratory of Cognitive
>>> Neuroscience and Learning, P.R. China