hi - it sounds like dtifit did not find the files. you have to make sure
the files are called "bvecs" and "bvals", with no extension (.txt or so).
saad.
> Hi fsl experts,
>
> i am trying to run dtifit and get following error message: could not
> open matrix file bvecs could not open matrix file bvals terminate called
> after throwing an instance of 'NEWMAT::ProgramException'.
> Any ideas - does it have anything to do with file formats?
>
> thanks, michael.
>
>
> bvecs:
> 0 0.532212966 0.25013984 -0.633506689 -0.218922463 -0.413149806
> 0.734236034 0.936469941 -0.333112408 0.103315488 -0.926539656
> 0.801488967 -0.916836769 -0.537755795 -0.213559058 -0.12413861
> 0.273979937 -0.44331549 0.024170842 0.56836516 0.93093039 -0.825458836
> 0.47259788 0.50426336 0.149335563 -0.69471741
> 0 0.104012541 -0.721834059 -0.753135633 0.850392517 -0.780294228
> -0.661803691 0.054189066 -0.242859002 -0.991677013 0.372983071
> 0.543143312 -0.261947686 0.438027927 -0.664684481 -0.051815651
> 0.960273113 0.878048334 0.368771526 0.637098309 -0.168157727
> -0.182178469 -0.629557481 -0.129264527 0.68874259 0.344411933
> 0 -0.840196852 0.645279514 -0.177358379 0.478440719 0.469519068
> 0.151371464 0.346536571 0.911073888 -0.076828462 -0.049070314
> -0.250221458 0.30132001 -0.72038201 -0.715951862 -0.990911067
> -0.05301455 -0.180284493 0.929205753 0.52064075 -0.324178329
> -0.534255291 -0.616691675 0.853820324 -0.709459326 0.631465075
>
>
> bval:
> 0 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000
> 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000
>
> --
> Michael Scheel
> AG PD Dr. Stroehle
> Klinik fuer Psychiatrie und Psychotheraphie
> Charite - Campus Charite Mitte
> [log in to unmask]
> 0176 - 20801852
|