Directory:
    ${PENCIL_HOME}/samples/corona
SVN Id:
    $Id$
Maintainer:
    Philippe Bourdin <pc/bourdin[dot]ch>
    Matthias Rheinhardt <mreinhardt/nordita[dot]org>
    Jörn Warnecke <joern[dot]warnecke/gmail[dot]com>
    Sven Bingert <sven[dot]bingert/gwdg[dot]de>
    Vartika Pandey <vartika[dot]pandey/uni-graz[dot]at>
Added:
    12-Oct-2006
Status:
    succeeds # One of [succeeds|failing since <date>|obsolete| ...]
Recommended resolution:
    128x128x128 (nu=eta=10 Mm km/s)
Comments:
    The initial magnetic field distribution is derived from a magnetogram.
    On the lower boundary there is time-dependent forcing.
    Heat conduction is here uniform (iheatcond='K-const').
    This example uses SI units, a non-uniform mesh in the z direction,
References:
    Gudiksen, B. V., and Nordlund, Å.: 2005, ``An Ab Initio Approach
    to the Solar Coronal Heating Problem,'' Astrophys. J. 618, 1020-1030