Directory:
    ${PENCIL_HOME}/samples/1d-tests/photo_stratification
SVN Id:
    $Id$
Maintainer:
    Axel Brandenburg <brandenb/nordita[dot]org>
Added:
    2017-jul-13
Status:
    time step restricted
Recommended resolution:
    nz=256
Comments:
    for constructucting initial coonditions, see
    http://adsabs.harvard.edu/abs/2006EAS....21..127S