:orphan:

.. _ahelp_3dTsplit4D:

**********
3dTsplit4D
**********

.. contents:: :local:


| 

.. code-block:: none

    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.
    
             mkdir out
             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.
    
             mkdir out
             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 26 2024 {AFNI_24.1.06:linux_ubuntu_16_64}