# Parameter definitions for thorn Hydro_InitExcision

shares: grid

USES keyword domain

restricted:

boolean hydro_initexcision "Sets up an excision zone"
{
} "no"

boolean hydro_initexcision_poststep "Schedule also at poststep" STEERABLE=always
{
} "no"

CCTK_INT hydro_initexcision_old_mask "Also set the old 'emask'?"
{
  0:1 :: "0 (default) for no, 1 for yes"
} 0

keyword hydro_initexcision_type "Type of excision to apply"
{
  "box"	     :: "Box excised region"
  "x-axis"   :: "X axis excision"
  "y-axis"   :: "Y axis excision"
  "z-axis"   :: "Z axis excision"
  "diagonal" :: "diagonal excision"
  "sphere"   :: "sphere excision"
} "x-axis"

CCTK_INT hydro_initexcision_flip "Exchange excised and normal region"
{
  0:1 :: "0 (default) for no, 1 for yes"
} 0

CCTK_REAL hydro_initexcision_fraction "Fraction of excised region"
{
  0:1      :: "Represents the fraction of excised region (0..1)"
} 0.25

CCTK_REAL hydro_initexcision_coordinate_length "Length of excised region" STEERABLE=always
{
  0:  :: "Length of excised region, has different meanings for the types"
} 0

CCTK_REAL hydro_initexcision_position_x "x-coordinate"
{
  : :: "anything real is ok"
} 0.0

CCTK_REAL hydro_initexcision_position_y "y-coordinate"
{
  : :: "anything real is ok"
} 0.0

CCTK_REAL hydro_initexcision_position_z "z-coordinate"
{
  : :: "anything real is ok"
} 0.0

CCTK_INT hydro_initexcision_min_points "minimal number of points of excision"
{
 0: :: "minimal number of points of excision, currently only partly implemented"
} 0