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Dear FreeSurfer team

I have been trying to run trac pre-processing on some subjects but keep getting the error "xx: Subscript out of range." The number of data entries in bvecs/bval files are similar to the .nii file and I have used configuration files similar to the ones I have been using Attached here are my configuration file and trac-log file. Any suggestion/advice is really appriciated

Thank you Regards Oshadi