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