Hi - can you send your bvals and bvecs file?
Saad.
On 22 May 2010, at 21:34, Massieh Moayedi wrote:
> Hi everyone,
>
> I still can't seem to move forward with the bedpost... I've tried in FSL 4.0, 4.1, 4.14. and 4.1.5.
> I've checked the data (bedpostx_datacheck) and everything looks ok:
> Tractography]$ bedpostx_datacheck c_AH
> c_AH/data
> data_type Float
> dim1 128
> dim2 128
> dim3 55
> dim4 25
> datatype 16
> pixdim1 1.8750000000
> pixdim2 1.8750000000
> pixdim3 3.0000000000
> pixdim4 0.0000000000
> cal_max 0.0000
> cal_min 0.0000
> glmax 0
> glmin 0
> origin1 0
> origin2 0
> origin3 0
> file_type ANALYZE-7.5
>
> c_AH/nodif_brain_mask
> data_type INT16
> dim1 128
> dim2 128
> dim3 55
> dim4 1
> datatype 4
> pixdim1 1.8750000000
> pixdim2 1.8750000000
> pixdim3 3.0000000000
> pixdim4 1.0000000000
> cal_max 0.0000
> cal_min 0.0000
> file_type NIFTI-1+
>
> num lines in c_AH/bvals
> 1
> num words in c_AH/bvals
> 25
> num lines in c_AH/bvecs
> 3
> num words in c_AH/bvecs
> 75
>
> However, the program continues to prematurely finish, and doesn't produce any of the required files- I've checked to see if it's running in the background, and it is not.
>
> However, when I check the log files, all of the bedpost.e25580.** have the following error message:
>
> An exception has been thrown
> Logic error:- detected by Newmat: index error: requested indices = 3, 1
>
> MatrixType = Rect # Rows = 2; # Cols = 25
>
> Any ideas?
>
> Thanks,
>
> Massih
>
--
Saad Jbabdi
University of Oxford, FMRIB Centre
JR Hospital, Headington, OX3 9DU, UK
(+44)1865-222466 (fax 717)
www.fmrib.ox.ac.uk/~saad
|