AFNI (Analysis of Functional Neuro Images) is a leading software suite of C, Python, and R programs and shell scripst primarily developed for the analysis and display of multiple MRI modalities: anatomical, functional MRI (FMRI) and diffusion wieghted (DW) data. It is freely available (both as open source code and as precompiled binaries) for research purposes.
Availability and Restrictions
The following versions are available on OSC clusters:
You can use
module spider afni to view available modules for a given machine. Feel free to contact OSC Help if you need other versions for your work.
AFNI is available to all OSC users. If you have any questions, please contact OSC Help.
Publisher/Vendor/Repository and License Type
AFNI is distributed freely under the Gnu General Public License. Major portions of this software were written at the Medical College of Wisconsin, which owns the copyright to that code. For fuller details, see the file http://afni.nimh.nih.gov/pub/dist/src/README.copyright.
Usage on Pitzer
To configure your environment for use of AFNI, run the following command:
module load afni. The default version will be loaded. To select a particular AFNI version, use
module load afni/version. For example, use
module load afni/2021.6.10 to load AFNI 2021.6.10.
AFNI is installed in a singularity container.
AFNI_IMG environment variable contains the container image file path. So, an example usage would be
module load afni singularity exec $AFNI_IMG suma
This command will open the SUMA GUI environment, and we recommend Ondemand VDI or Desktop for GUI.
For more information about singularity usages, please read OSC singularity page