Question #92522 on DOLFIN changed: https://answers.launchpad.net/dolfin/+question/92522
Andy R Terrel posted a new comment: I believe this comes from the fact that the pointwise call always sets on_boundary to be false: http://bazaar.launchpad.net/~dolfin- core/dolfin/main/annotate/head%3A/dolfin/fem/DirichletBC.cpp#L653 Also this method for a pinpoint will constrain more of the pressure than you want, for better results do: class Corner : public SubDomain { public: bool inside(const double* x, bool on_boundary) const { return (std::abs(x[0] - 1.0) < DOLFIN_EPS ) && (std::abs(x[1] - 1.0) < DOLFIN_EPS); } }; Of course you have to apply this as pointwise because the geometric and topological searches only look at facets and this is only hitting one point. -- Andy You received this question notification because you are a member of DOLFIN Team, which is an answer contact for DOLFIN. _______________________________________________ Mailing list: https://launchpad.net/~dolfin Post to : dolfin@lists.launchpad.net Unsubscribe : https://launchpad.net/~dolfin More help : https://help.launchpad.net/ListHelp
