usage: mris_transform [options] <input surf> <transform file> <output surf>
  options: --src <volumename>  src volume
                 use this option if the transform is created by MNI mritotal
         ||: --dst <volumename>||  dst volume||
                 use this option if the transform target is <not> average_305
         ||: --invert||    apply inverted transform||
         ||: --help||     print help||
         ||: --version||  print version||
         ||: -?, -U||     print usage||