Questions and comments regarding PYPOWER should be directed to the mailing list:
pypower@googlegroups.com
Users may also wish to refer to the MATPOWER mailing list:
http://www.mail-archive.com/matpower-l@list.cornell.edu/
Bugs and patches can be posted on the GitHub issue tracker:
http://github.com/rwl/PYPOWER/issues
For all other enquiries please email:
r.w.lincoln@gmail.com