Dear List,
I am having a problem running DTIFIT on some 30 (+bo) direction Varian data.
I have set up my eddy corrected data file, mask file, bvecs and bvals all correctly as far as can see.
I have tried running from the GUI and the command line with same error
dtifit -k data -o dti -m nodif_brain_mask -r bvecs -b bvals-V
terminate called after throwing an instance of 'NEWMAT::IndexException'
Aborted
This is the datacheck result
[fsl@localhost Make_FA_Varian_nominal]$ bedpostx_datacheck LWP
LWP/data
data_type FLOAT32
dim1 128
dim2 128
dim3 15
dim4 31
datatype 16
pixdim1 0.6250000000
pixdim2 0.6250000000
pixdim3 3.0999999046
pixdim4 1.0000000000
cal_max 0.0000
cal_min 0.0000
file_type NIFTI-1+
LWP/nodif_brain_mask
data_type FLOAT32
dim1 128
dim2 128
dim3 15
dim4 1
datatype 16
pixdim1 0.6250000000
pixdim2 0.6250000000
pixdim3 3.0999999046
pixdim4 1.0000000000
cal_max 0.0000
cal_min 0.0000
file_type NIFTI-1+
num lines in LWP/bvals
1
num words in LWP/bvals
31
num lines in LWP/bvecs
3
num words in LWP/bvecs
93
DTIFIT works fine for other data on this machine BTW.
I would be grateful for any help on this
Thanks
David
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