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Thanks for looking into this.  I've uploaded the image under session 
396931.  The image appears like a valid stat map on inspection in 
fslview, but I may be missing something... if you could give it a test, 
that would be great.

Thanks again - John

Steve Smith wrote:
> Hi - this exact command works for me on a fstat image I had lying 
> around, using your degrees of freedom. I guess there's something wrong 
> with your input image?
> If you can't track this down, feel free to upload the image for us to 
> have a look.
> Cheers.
> 
> 
> On 5 Mar 2009, at 22:02, John Herrington wrote:
> 
>> I am trying to convert an fstat map to a zstat map using the following
>> syntax, with the following output:
>>
>>> ftoz -zout zstat1 fstat1 1 14
>> 902629
>> Segmentation fault
>>
>> I got this same segmentation fault across a number of different fstat 
>> files,
>> with a variety of degrees of freedom set.  Can you identify anything 
>> wrong
>> with the syntax I used?  If not, any clue as to what the problem might 
>> be?
>> I'm running FSL version 4.1.1 in CentOS 5 (output from uname -a is 
>> below).
>>
>> Thanks - John
>>
>> 2.6.18-92.1.18.el5 #1 SMP Wed Nov 12 09:19:49 EST 2008 x86_64 x86_64 
>> x86_64
>> GNU/Linux
>>
> 
> 
> ---------------------------------------------------------------------------
> Stephen M. Smith, Professor of Biomedical Engineering
> Associate Director,  Oxford University FMRIB Centre
> 
> FMRIB, JR Hospital, Headington, Oxford  OX3 9DU, UK
> +44 (0) 1865 222726  (fax 222717)
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