On Wed, Jul 13, 2016 at 10:06 AM, Guyer, Jonathan E. Dr. (Fed) <[email protected]> wrote: > You can't do this. NaNs immediately propagate and will break your whole > solution. > > If I had to do this, I would decouple this region from the other equations by > zeroing out the coefficients of those other equations in the appropriate > region.
Seconded, remember that the coefficients at the faces need to be zero to not have propagation. This will require masking the faces based on position. -- Daniel Wheeler _______________________________________________ fipy mailing list [email protected] http://www.ctcms.nist.gov/fipy [ NIST internal ONLY: https://email.nist.gov/mailman/listinfo/fipy ]
