Dear Francesco,
> I would appreciate if I could get some feedback about an issue that follows the application of eddy, to which the output of topup is fed as input.
>
> I run topup on two b = 0 images (blip up / down) and provide the output to eddy. My instruction looks something like:
>
> eddy --imain=dwi.nii --mask=mask.nii --index=dwi.idx --acqp=dwi.acq --bvecs=dwi.bvec --bvals=dwi.bval --topup=topup_basename --out=dwiall_correct.nii
>
> and I get this error:
>
> terminate called after throwing an instance of 'TOPUP::TopupFileIOException'
> what(): TopupFileIO:: msg=MovePar2Matrix: mp must have 6 elements
> Aborted (core dumped)
>
>
what do you get if you type
ls topup_basename*
and
cat topup_basename_movpar.txt
?
Jesper
> Any clue about what it could be? Some information:
>
> - I am using fsl-5.0.2.2
> - Notice that in dwi.nii all images are "blip up" (the blip down used for topup is not included, and including it and changing the --acqp and ---index files accordingly does not help)
> - I don't seem to have the option --field in my eddy.
>
> Any feedback would be very useful. Thanks a lot in advance.
>
> Best,
> Francesco
>
>
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