# Parameter definitions for thorn Refluxing

SHARES: MethodOfLines

USES CCTK_INT MoL_Num_Evolved_Vars
USES CCTK_INT MoL_Num_Evolved_Vars_Slow

SHARES: HydroBase

USES KEYWORD Y_e_evolution_method
USES KEYWORD Bvec_evolution_method

SHARES: GRHydro

USES BOOLEAN use_MoL_slow_multirate_sector
USES REAL GRHydro_atmo_tolerance

PRIVATE:

CCTK_INT Refluxing_MaxNumEvolvedVars "The maximum number of evolved variables used by Refluxing" ACCUMULATOR-BASE=MethodofLines::MoL_Num_Evolved_Vars STEERABLE=RECOVER
{
  0:0   :: ""
  30:30 :: "refluxing adds 30 (2 * NDIRS * NSTATEVARS) evolved variables"
  36:36 :: "When evolving Y_e"
  48:48 :: "When evolving Bvec"
} 30

CCTK_INT Refluxing_MaxNumEvolvedVarsSlow "The maximum number of evolved variables used by Refluxing" ACCUMULATOR-BASE=MethodofLines::MoL_Num_Evolved_Vars_Slow STEERABLE=RECOVER
{
  0:0   :: ""
  30:30 :: "refluxing adds 30 (2 * NDIRS * NSTATEVARS) evolved variables"
  36:36 :: "When evolving Y_e"
  48:48 :: "When evolving Bvec"
} 0

BOOLEAN refluxing_debug_variables "Enable storage for refluxing debug variables"
{
} "no"

BOOLEAN verbose "Output progress messages" STEERABLE=always
{
} "yes"

BOOLEAN veryverbose "Output many progress messages" STEERABLE=always
{
} "no"

BOOLEAN suppress_refluxing "Don't apply the actual refluxing terms" STEERABLE=always
{
} "no"

STRING debug_variables "List of intermediate variables to output for debugging" STEERABLE=always
{
  "" :: ""
} ""



BOOLEAN apply_limiter "Shall we limit the flux corrections?" STEERABLE=always
{
} no

REAL limiter_factor "Apply limiter if flux correction is larger than '(factor*function-value)'" STEERABLE=always
{
  0.0:* :: "Something >= 0"
} 1.0



BOOLEAN suppress_refluxing_in_atmosphere "Don't reflux in atmosphere"
{
} no



BOOLEAN reflux_prolongate "Prolongate during refluxing to apply part of the correction to the fine grid" STEERABLE=always
{
} "no"



BOOLEAN delayed_refluxing "Apply correction to RHS instead of to state vector" STEERABLE=never
{
} "no"

BOOLEAN delayed_refluxing_sources "Apply delayed correction to sources instead of fluxes" STEERABLE=never
{
} "no"

REAL delayed_refluxing_fraction "Fraction of correction that should be applied per time step" STEERABLE=always
{
  0.0:* :: "0 disables, large values will be unstable"
} 1.0