# Parameter definitions for thorn Maximal
# $Header$

shares:grid

USES KEYWORD domain 

shares:einstein

EXTENDS KEYWORD slicing 
{   
  "maximal"  :: "maximal slicing"
} ""

restricted:

####MAXIMAL PARAMETER

KEYWORD max_solver "maximal solvers to use"
{
  "sor"   :: "the SOR solver"
  "petsc" :: "the PETSc sovler"	
  "bam"   :: "the BAM solver"
} "sor"


####MAXHELPS PARAMETERS

KEYWORD maxhelps "using the max.solver in certain intervals"
{
  "yes"   :: "use maxhelps: set maxhelps_[ievery,istart,iend]"
  "no"    :: " do not use maxhelps"
} "no"

CCTK_INT max_every "Apply maximal every n iteration"
{
  1:      :: "integer greater than one"
} 1

CCTK_INT maxhelps_ievery "Apply maximal every n iteration"
{
  1:      :: "integer greater one"
} 1

CCTK_INT maxhelps_istart "Start maxhelps after iteration n"
{
  -1:      :: "to activate use integer greater zero"
} -1

CCTK_INT maxhelps_iend "End maxhelps after iteration n"
{
  -1:      :: "to activate use integer greater zero"
} -1


# BOUNDARIES

KEYWORD max_bound "maximal boundary to apply during ellipic solve"
{
  "const" :: "constant boundary: set max_const_v0"
  "robin" :: "Robin boundary: set max_robin_falloff, max_robin_inf"
} "const"

CCTK_REAL max_const_v0 "value of constant BC during maximal ell.solve"
{
  : :: "anything goes"
} 0.0

CCTK_INT max_robin_falloff "Fall-off of Robin BC during maximal ell.solve"
{
  0: :: "any positive integer value"
} 1

CCTK_REAL max_robin_inf " inf-value of Robin BC during maximal ell.solve"
{
  : :: "anything goes"
} 0.0


# MISC

CCTK_REAL maximal_thresh "Solution precision FIXME"
{
0: :: "positive real"
} 0.00001

BOOLEAN max_shift "Do we want to add shift terms?"
{
} "no"

# Parameters for Elliptic Solving

CCTK_INT sor_maxit "Maximum number of iterations"
{
0:* :: "Positive"
} 100

KEYWORD sor_accel "Acceleration type for SOR"
{
  const :: "Constant"
} "const"