written by A. Ernst (aernst@ari.uni-heidelberg.de, August 11, 2005) 1. * Get the latest version of nbody6++ (a download area [ftp://ftp.ari.uni-heidelberg.de/pub/staff/spurzem/nb6mpi/ here]) or the version of nbody6++ with general tidal field (Nbody6tid) from Rainer Spurzem (spurzem@ari.uni-heidelberg.de). 2. * In order to enable xnbody/VISIT support, you have do the following things: 3. 1. * Get a Makefile from xnbody/etc/, where xnbody/ is your local directory containing the xnbody source code. 4. 2. * Modify the files nbody6.F, intgrt.F, output.F, ksreg.f, ksterm.f and cmbody.f (and gcint.F, only in case you are using Nbody6tid).