7.1.73. 3dEmpty

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Usage: 3dEmpty [options] Makes an ‘empty’ dataset .HEAD file.

Options:

-prefix p = Prefix name for output file
-nxyz x y z = Set number of voxels to be ‘x’, ‘y’, and ‘z’
along the 3 axes [defaults=64]
-nt = Number of time points [default=1]
  • Other dataset parameters can be changed with 3drefit.
  • The purpose of this program (combined with 3drefit) is to allow you to make up an AFNI header for an existing file.

++ Compile date = Dec 16 2015

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