xform2scalar - Extract scalar measures from transformations and deformation fields

       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.

CMTK 3.3.1p2                                       Feb 26 2025                                   xform2scalar(1)

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

       Report bugs at http://nitrc.org/projects/cmtk/

       This  tool  extracts  scalar  measures  from  transformations  and  deformation  fields,  sampled at grid
       locations, and writes the results to an image. Examples of supported scalar measures are: x,y,z component
       of the transformation, magnitude of the transformation, and Jacobian determinants.

http://www.fsf.org/licensing/licenses/gpl.html

       xform2scalar - Extract scalar measures from transformations and deformation fields

GlobalToolkitOptions(thesearesharedbyallCMTKtools)--help
            Write list of basic command line options to standard output.

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

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

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

       --xml
            Write command line syntax specification in XML markup (for Slicer integration).

       --version
            Write toolkit version to standard output.

       --echo
            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).

   OperatingOptions--mode
            Mode of operation: type of scalar measure to be extracted.   Supported  values:  "x-component",  "y-
            component",  "z-component",  "magnitude",  where  the  default  is  "magnitude",  or  use one of the
            following:

            --x-component
                 X component of transformation vector.

            --y-component
                 Y component of transformation vector.

            --z-component
                 Z component of transformation vector.

            --magnitude
                 Magnitude of the transformation vector.  [Thisisthedefault]--warp-only, -w
            Output warp component only (excluding affine).

   OutputOptions--type
            Scalar data type of output image.   Supported  values:  "float",  "double",  where  the  default  is
            "double", or use one of the following:

            --float
                 Single-precision float.

            --double
                 Double-precision float.  [Thisisthedefault]--output<image-path>, -o<image-path>
            Output path for image with extracted scalar data.  [Default:NONE]

xform2scalar InputImage XformList