afni.nimh.nih.gov

foreach infile(GLM.cbucket)
@auto_tlrc -rmode NN -dxyz 2 \
-suffix _at \
-apar Anatomical_reg_AlndExp_ns_at+tlrc \
-input "$infile"+orig

When the input file is ""$infile"+orig" file, the output is named "$infile"_at+TLRC, by default.
However, when the input file is ""$infile".nii.gz"file, the output is named ""$infile"_at.nii.
Is it right? Do different output formats affect data content?