I tried to use inheritance to get my
class to also import parallel.
...
modeller.parallel.communicator.RemoteError: <type 'AttributeError'>:
'module' object has no attribute 'KJ' from <Slave on localhost>
When you define your own classes, you must do so in a separate Python
file from your main script (e.g. put them in another file called
'myclasses.py' and at the top of your main script say "from myclasses
import *") This is a consequence of the way Python's "pickle" module
works (which is used by Modeller's parallel module to send objects
between different CPUs).