3dTsplit4D


USAGE: 3dTsplit4D [options] dataset

This program converts a 3D+time dataset into multiple 3D single-brick
files.  The main purpose of this is to accelerate the process of
export AFNI/NIFTI datasets if you have the unfortunate need to work
with Some other PrograM that doesn't like datasets in the pseudo-4D
nature that AFNI knows and loves.

examples:

   1. Write the 152 time point dataset, epi_r1+orig, to 152 single
      volume datasets, out/epi.000+orig ... epi.151+orig.

         3dTsplit4D -prefix out/epi epi_r1+orig

   2. Do the same thing, but write to 152 NIFTI volume datasets,
      out/epi.000.nii ... out/epi.151.nii.  Include .nii in -prefix.

         3dTsplit4D -prefix out/epi.nii epi_r1+orig

   3. Convert an AFNI stats dataset (betas, t-stats, F-stats) into
      a set of NIFTI volume datasets, including the volume labels
      in the file names.

         3dTsplit4D -prefix stats.FT.nii -label_prefix stats.FT+tlrc

 -prefix PREFIX : Prefix of the output datasets
                  Numbers will be added after the prefix to denote
                  prior sub-brick.
 -digits DIGITS : number of digits to use for output filenames
 -keep_datum    : output uses original datum (no conversion to float)
 -label_prefix  : include volume label in each output prefix


Authored by: Peter Molfese, UConn
++ Compile date = Apr 18 2024 {AFNI_24.1.03:linux_ubuntu_16_64}