Directory:
    ${PENCIL_HOME}/samples/dust-vortex
SVN Id:
    $Id$
Maintainer:
    Anders Johansen <anders/astro.lu.se>
Added:
    16-Apr-2005
Status:
    Working in this form since September 2007.
Recommended resolution:
    128x256x128 (nu=nud=2.0e-4)
References:
    ``Simulations of dust-trapping vortices in protoplanetary discs''
    Johansen A., Andersen A. C., & Brandenburg A. 2004
    Astronomy and Astrophysics, vol. 417, p. 361-374
    [astro-ph/0310059]