Dear FS experts
I could not understand fully the  Program Name: tkregister2_cmdl  and Program Name:  mri_make_uchar   and  Program Name: mri_ca_label and

 Program Name: mri_gcut and Program Name: mri_concatenate_lta and Program Name: mri_normalize_tp2 and Program Name: mris_topo_fixer and Program Name: mris_volmask and Program Name: mris_calc and Program Name: mri_fuse_segmentations  

 
Could you tell me what is the meaning of that program? Thanks for your help!
  
haochuanxi
peking university