Directory:
    ${PENCIL_HOME}/samples/spherical-convection
SVN Id:
    $Id$
Maintainer:
    Petri Käpylä <pkaepyl/uni-goettingen[dot]de>
    Jörn Warnecke <joern[dot]warnecke/gmail[dot]com>
Added:
    07-Jan-2011
Status:
    introduced in January 2011
Recommended resolution:
    128x256x128 (nu=eta=5e-5)
Comments:
    Convection in a spherical wedge spanning 150 degrees in latitude
    and 90 degrees in longitude. Stratification is piecewise
    polytropic with a cooling layer on top, similarly as in the
    conv-slab sample. The stratification is read in from an ASCII
    file which is produced by the supplied IDL-script.
References:
    Käpylä, P. J., Korpi, M. J., Brandenburg, A., Mitra, D. &
    Tavakol, R.: 2010, ``Convective dynamos in spherical wedge 
    geometry,'' Astron. Nachr., 331, 73-81