Main Authors
------------

Didier Poizat
Yvan Fournier	<yvan.fournier@edf.fr>

Initial work by Didier Poizat (CS-SI) from 1999 to 2000, initial specs
by Yvan Fournier (EDF) in 1999, continued developpement and maintenance
by Yvan Fournier from 2000-2007.

Contributors
------------

Periodicity:
 David Monfort		 <david.monfort@edf.fr>

Comet Design reader:
  Eric Quemerai		 <eric.quemerai@incka.fr>
 
Extended ghost cells:
  Frédéric Archambeau	<frederic.archambeau@edf.fr>

