I am experiencing an issue while running the
dwifslpreproc script on my dataset. The process appears to be running fine until it reaches the
eddy_cpu command, after which it fails with a vague error message “EDDY::: Eddy failed with message.”
== mrinfo 3.0.4 == 64 bit release version, built Dec 14 2022, using Eigen 3.4.0
FLIRT version 6.0
- Operating System: macOS; Apple M1 Max; 32GB Memory; Ventura 13.5.1
- I started by running the
dwifslpreproccommand as follows:
dwifslpreproc dwi_unringed.mif dwi_preprocessed.mif -rpe_header -pe_dir AP -eddy_options " --slm=linear --verbose"
- The script proceeds through several steps like loading headers, executing
topup, etc., until it fails at the
The error message I received is as follows:
dwifslpreproc: [ERROR] eddy_cpu --imain=eddy_in.nii --mask=eddy_mask.nii --acqp=eddy_config.txt --index=eddy_indices.txt --bvecs=bvecs --bvals=bvals --topup=field --slm=linear --verbose --out=dwi_post_eddy --verbose (dwifslpreproc:972) dwifslpreproc: [ERROR] Information from failed command: dwifslpreproc: Reading images �O�N�� EDDY::: Eddy failed with message
dwi_unringed.mifwas generated from DICOMs using
dcm2niixand further processed using
dwifslpreprocis an average of B0s from both the AP and PA directions.
- The shell indices and b-values show the following:
- Shell Indices:
dwifslpreproc: Result: 0,45,91,92 46,47,93,94,138,139 1,2,3,4,5,6,7,48,49,50,51,52,53,54,95,96,97,98,99,100 8,9,10,11,12,13,14,55,56,57,58,59,60,101,102,103,104,105,106,107 15,16,17,18,19,20,21,22,23,24,61,62,63,64,65,66,67,68,69,70,108,109,110,111,112,113,114,115,116,117 25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137
- Shell B-values: 0 250 1000 1500 2000 2500
I would really appreciate any guidance or suggestions to resolve this issue.