Welcome to the pycnv wiki.
A short intro.
From the terminal you can run:
Or inside Python:
from cnv import cnv
profile = cnv.fCNV('path/to/your/dir/file.cnv')
You can use profile as it was a dictionary, where each item is a Masked Array with the data, while profile.attributes will have the parsed header.
I'll write a proper documentation on the first chance.