Pyctf
Pyctf is a Python module that allows access to CTF-format MEG datasets.
The latest version is available here: pyctf.tgz
See the INSTALL file for installation instructions.
If on biowulf:
#Requires gcc and fftw module load fftw/3.3.8/openmpi-4.0.1/gcc-9.2.0
#Then follow the instructions in the INSTALL file