Header displays an image header (information about the
image). Running the program without any arguments produces the
following output:
usage: Header [options] image
-?,--help Displays this help message.
-d,--dim-info Show the extended image information for each dimension
of the image (for UNC and compatible NIFTI-1 images).
-i,--info Show the extended image information (for UNC and
compatible NIFTI-1 images).
-n,--name <name> Show a particular info field with the given name (for
UNC and compatible NIFTI-1 images).