Hi,
The link is:
http://fsl.fmrib.ox.ac.uk/fsldownloads/patches/
All the best,
Mark
On 27 Feb 2009, at 18:09, Roderick McColl wrote:
> Thanks Steve.
>
> Can you provide a link to the patch so I don't have
> to download the complete distro?
>
> I'm at 4.1.0 right now.
>
> Thanks
>
> -roddy
>
>>>> Steve Smith <[log in to unmask]> 2/27/2009 9:57 AM >>>
> Hi - I think this is fixed in the most recent patch release.
> Cheers.
>
>
> On 26 Feb 2009, at 22:09, Roderick McColl wrote:
>
>> Hi all,
>>
>> Further to my previous email to the group,
>>
>> I have found that fnirt core dumps when the ref and input are the
>> same,
>> as below. So I ended up with 24 cores from my 24 FA maps, one each
>> for when the ref and input are the same. So its really a problem with
>> tbss_2_reg rather than tbss_3_preproc.
>>
>> Here is an example from the analysis with fnirt error messages.
>>
>> The two datasets tested are 004_FA and 007_FA.
>>
>> First is 007_FA to 004_FA, works fine.
>> Second is 004_FA to 004_FA, fnirt not happy.
>>
>> Suggestions appreciated.
>>
>> -roddy
>>
>> ----------------------------------------------------------------------------------------------
>>
>> [roddy@ FA]$ fsl_reg 007_FA_FA 004_FA_FA 007_to_004 -e -FA
>> Setting subsampling
>> Setting reg mode
>> Setting lambda
>> Setting subsampling
>> Setting reg mode
>> Setting lambda
>> Setting subsampling
>> Setting reg mode
>> Setting lambda
>> [roddy@ FA]$ fslmaths 007_to_004_warp -sqr -Tmean 007_to_004_tmp
>> [roddy@ FA]$ fslstats 007_to_004_tmp -M -P 50
>> fslstats 007_to_004_tmp -M -P 50
>> 1.850713 0.492692
>>
>> [roddy@ FA]$ fsl_reg 004_FA_FA 004_FA_FA 004_to_004 -e -FA
>> Error occured during estimation at first level of subsampling
>> Exception thrown with message: SpMat::DiagPrecond: Cannot condition
>> singular matrix
>> ** ERROR (nifti_image_read): failed to find header file for
>> '004_to_004_warp'
>> ** ERROR: nifti_image_open(004_to_004_warp): bad header info
>> Error: failed to open file 004_to_004_warp
>> Cannot open volume 004_to_004_warp for reading!
>> ** ERROR (nifti_image_read): failed to find header file for
>> '004_to_004_tmp'
>> ** ERROR: nifti_image_open(004_to_004_tmp): bad header info
>> Error: failed to open file 004_to_004_tmp
>> ERROR: Could not open image 004_to_004_tmp
>> Image Exception : #22 :: Failed to read volume 004_to_004_tmp
>> terminate called after throwing an instance of
>> 'RBD_COMMON::BaseException'
>> /usr/local/fsl/bin/fsl_reg: line 144: 23675 Aborted ${FSLDIR}/bin/
>> fslstats ${I2R}_tmp -M -P 50 > ${I2R}_warp.msf
>>
>
>
> ---------------------------------------------------------------------------
> 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)
> [log in to unmask] http://www.fmrib.ox.ac.uk/~steve
> ---------------------------------------------------------------------------
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