Dear FSL developers
I just started using FSL a month ago and I have two error for 2 of my patients when I used Topup
Error ONE = Patient one : I received this error :
Topup: msg=topup_clp::topup_clp: Subsampling levels incompatible with image data. I have 32 slices for B0 images and I want to change it to 31 slices.
Therefore, I tried to use this commancd (fslroi input output 0 31) (to delete the bottom slice from B0 image BUT it was not work so it there any command to delete the bottom slice from B0 image?
Error Two = Patient to: I received this error
Error: failed to open file =/Users/hatham/Desktop/GE3T/Patient3/DTI_Processed/Pt2_GE3T_dti_topup_fieldcoef.nii.gz
Image Exception : #22 :: ERROR: Could not open image =/Users/hatham/Desktop/GE3T/Patient3/DTI_Processed/Pt2_GE3T_dti_topup_fieldcoef
libc++abi.dylib: terminating with uncaught exception of type RBD_COMMON::BaseException
Abort trap: 6
also I tried to write full exception field.nii.gz
I use two commands to solve this problem but it was not work:
topup --imain=/Users/hatham/Desktop/GE3T/Patient2/DTI_Processed/Pt2_GE3T_dti_input_topup.nii.gz --datain=/Users/hatham/Desktop/GE3T/Patient2/DTI_Processed/acq_parameters_eddy_ge.txt --config=/usr/local/fsl/src/topup/b02b0.cnf --out==/Users/hatham/Desktop/GE3T/Patient2/DTI_Processed/Pt2_GE3T_dti_topup --iout=/Users/hatham/Desktop/GE3T/Patient2/DTI_Processed/Pt2_GE3T_dti_unwarped --fout=/Users/hatham/Desktop/GE3T/Patient2/DTI_Processed/Pt2_GE3T_dti_field. -v
OR
topup --imain=/Users/hatham/Desktop/GE3T/Patient2/DTI_Processed/Pt2_GE3T_dti_input_topup.nii.gz --datain=/Users/hatham/Desktop/GE3T/Patient2/DTI_Processed/acq_parameters_eddy_ge.txt --config=/usr/local/fsl/src/topup/b02b0.cnf --out==/Users/hatham/Desktop/GE3T/Patient2/DTI_Processed/Pt2_GE3T_dti_topup --iout=/Users/hatham/Desktop/GE3T/Patient2/DTI_Processed/Pt2_GE3T_dti_unwarped --fout=/Users/hatham/Desktop/GE3T/Patient2/DTI_Processed/Pt2_GE3T_dti_field.nii.gz -v
So could you please help to solve these issues
Many thanks
Hatham
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