# Interface definition for thorn Laplace2D
# $Header$

implements: laplace2d

inherits: grid

public:

CCTK_REAL field type=GF dim=3 timelevels=1
{
   u
} "The function being solved for"

CCTK_REAL stencil type=GF dim=3 timelevels=1
{
   cc, ce, cw, cn, cs, rhs
} "Stencil coefficients"

CCTK_REAL cgworkspace type=GF dim=3 timelevels=1
{
   p, Ap, w, As
} "Grid functions needed by the CG solver"