12 Sep
2014
12 Sep
'14
2:14 p.m.
Hi,
I'm processing 3T data with 60 direction vectors and 2 images with b-val = 0. Trac-all -prep has been failing at the command:
mri_convert --frame 0 31
<my_subj>/dmri/dwi.nii.gz <my_subj>/dmri/lowb.nii.gz
mri_convert: extra argument ("<my_subj>/dmri/lowb.nii.gz") type mri_convert -u for usage
Since --frame seems to only want one value, but we have 2 images with low b values. Has anyone encountered this problem before?
Peggy