Provided by: cmtk_3.2.2-1.4_amd64 bug


       average_affine - Average affine transformations


       average_affine [options] x0 [x1 ...]
        WHERE x0 ... xN is [{-i,--inverse}] affine transformation #. (If the first transformation
       in the sequence is inverted, then '--inverse' must be preceded  by  '--',  i.e.,  use  '--
       --inverse xform.path').


       This  tool  computes  the  average  of  a  sequence  of  user-provided  affine  coordinate


   Global Toolkit Options (these are shared by all CMTK tools)
            Write list of basic command line options to standard output.

            Write complete list of basic and advanced command line options to standard output.

            Write list of command line options to standard output in MediaWiki markup.

            Write man page source in 'nroff' markup to standard output.

            Write toolkit version to standard output.

            Write the current command line to standard output.

       --verbose-level <integer>
            Set verbosity level.

       --verbose, -v
            Increment verbosity level by 1 (deprecated; supported for backward compatibility).

       --threads <integer>
            Set maximum number of parallel threads (for POSIX threads and OpenMP).

   Main Options
       --include-reference, -r
            Include reference coordinate system in averaging.

       --outfile <string>, -o <string>
            Output transformation.  [Default: average.xform ]

       --append, -a
            Append to output file [default: overwrite].

       --invert-output, -I
            Invert averaged transformation before output [default: no].


       Torsten Rohlfing, with contributions from Michael  P.  Hasak,  Greg  Jefferis,  Calvin  R.
       Maurer, Daniel B. Russakoff, and Yaroslav Halchenko



       Report bugs at


       CMTK is developed with support from the NIAAA under Grant AA021697, National Consortium on
       Alcohol and Neurodevelopment in Adolescence (N-CANDA): Data  Integration  Component.  From
       April  2009  through September 2011, CMTK development and maintenance was supported by the
       NIBIB under Grant EB008381.