#!/usr/bin/env python
# ShelxPhaseImprover.py
#   Copyright (C) 2006 CCLRC, Graeme Winter
#
#   This code is distributed under the BSD license, a copy of which is 
#   included in the root directory of this package.
#
# 16th November 2006
# 
# A module to implement phase improvement with shelxe, that is, density
# modification.
# 

