On Thu, 2011-04-21 at 10:25 -0500, Barry Smith wrote:

Also you need not do VecDestroy(x->y); x->y = 0; since the destroy handles that automatically.

Is this true in Fortran as well? Ethan -- ------------------------------------ Ethan Coon Post-Doctoral Researcher Applied Mathematics - T-5 Los Alamos National Laboratory 505-665-8289 http://www.ldeo.columbia.edu/~ecoon/ ------------------------------------