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# Parameter definitions for thorn HydroBase

SHARES: InitBase

USES KEYWORD initial_data_setup_method

RESTRICTED:

KEYWORD initial_hydro "The hydro initial data"
{
  "zero" :: "hydro variables are set to vacuum (without atmosphere)"
} "zero"

KEYWORD evolution_method "The hydro evolution method"
{
  "none" :: "hydro variables are not evolved"
} "none"

INT timelevels "Number of time levels in evolution scheme"
{
  1:3 :: ""
} 1

STRING prolongation_type "The prolongation operator used by Carpet for HydroBase variables"
{
  "ENO"  :: "Third order ENO operators; only third order is implemented"
  "WENO" :: "Fifth order WENO operators; only fifth order is implemented"
  ".*"   :: "Anything else"
} "ENO"

# Settings for electron fraction Y_e

KEYWORD initial_Y_e "Initial value for Y_e"
{
  "none" :: "inactive"
  "one"  :: "initially set to one"
} "none"

KEYWORD Y_e_evolution_method "Evolution method for Y_e"
{
  "none" :: "Evolution for Y_e is disabled"
} "none"