Searched refs:psi_0 (Results 1 – 1 of 1) sorted by relevance
59 const PetscReal psi_0 = PetscSqrtReal(1. - PetscSqr(r_0)); in obstacle_ball() local60 const PetscReal dpsi_0 = -r_0 / psi_0; in obstacle_ball()65 else u[0] = psi_0 + dpsi_0 * (r - r_0); in obstacle_ball()