Dear FSL-developers,
I would like to use eddy cuda (7.5) to run intra-volume motion correction in my developmental dataset. However, I am getting an error 'MultibandGroups:MultibbandGroups: Logical error in file'. Any ideas how to solve this?
The command runs without errors if I remove the '--slspec=FACTS_slspec.txt' part, but I am not sure if eddy can figure out the slice timing on its own or it just makes (possibly false) assumptions about the order of slices? I have single band data with 58 slices acquired in interleaved order. The slspec file is a simple txt file with one column, set up like this:
0
2
4
..
56
1
3
5
..
57
The command I tried to run is as follows:
eddy_cuda --imain=DWI_denoised.nii.gz --mask=B0_brain_mask.nii.gz --acqp=acqparams.txt --index=index.txt --bvecs=DWI45B300.bvecs --bvals=DWI45B3000.bvals --topup=DWI_topup_results --repol --out=eddycor_DWI --mporder=8 --slspec=FACTS_slspec.txt
Any suggestions appreciated.
Cheers,
Marjolein
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