# Parameter definitions for thorn EllSOR
# $Header$

shares:grid

USES KEYWORD domain ""
{
}

shares:ellbase

USES KEYWORD elliptic_verbose ""
{
}

private:

CCTK_INT maxit "Maximal number of iteration in the SOR loop"
{
0:* :: ""
} 100

KEYWORD sor_bound "Boundary condition to apply in SOR loop"
{
  "flat"     :: "flat / copying boundary conditions"
  "constant" :: "constant boundary conditions"
  "robin"    :: "Robin type boundary conditions"
} "flat"

KEYWORD sor_accel "Type of acceleration to use in SOR"
{
  "none"     :: "no acceleration (omega=1)"
  "const"    :: "constant acceleration (omega=1.8)"
  "cheb"    ::  "Chebyshev acceleration"
} "const"