What is interfile?
Interfile is a Python module module that reads, writes and parses files in the interfile data format. The interfile file format is a format utilized for the storage of data related to Positron Emission Tomography (PET) and to Single Photon Emission Computed Tomography (SPECT), such as sinograms and volumetric imaging data.

Easy install
pip install interfile

Download source code
Interfile on GitHub

Install from source code
python build install

Run tests
python test