Wulff Net Postscript file
		      =========================

This file generates a traditional Wulff net when displayed by a
PostScript interpreter such as GhostScript or downloaded to a
PostScript printer. The radius is controlled by a variable that can be
found near the start of the file. 

I have found that the intricate clip paths used by the script can
exceed the capacity of some printers. A work-around is to use a
PostScript interpreter such as GhostScript to produce a rasterized
version at the appropriate resolution.

For licensing purposes this program should be regarded as an
`aggregated' component (section iii) of the CCP4 suite and its use is
governed by the licences to be found on the CCP4 site
(http://www.dl.ac.uk/CCP/CCP4/main.html).

Ian Clifton                   Phone: +44 1865 275631
Dyson Perrins Laboratory      Fax:   +44 1865 275674
Oxford University  OX1 3QY UK ian@biop.ox.ac.uk