# Parameter definitions for thorn SphericalSurface

RESTRICTED:

# You can enlarge the possible number of surfaces by changing the maximum
# 42 in the parameter nsurfaces, and by changing the array sizes [42] found
# in many of the parameters below.

CCTK_INT nsurfaces "Number of surfaces" STEERABLE=recover
{
  0:42 :: ""
} 0

# can be queried via SphericalSurface_IdFromName()
CCTK_STRING name[42] "User friendly name of spherical surface" STEERABLE=always
{
  ""   :: "none set"
  ".*" :: "any string"
} ""


# Warning: this will MPI hang when the number of components per refinement
# level differs between processors
BOOLEAN auto_res[42] "Automatically determine resolution according to radius and Cartesian resolution"
{
} no


CCTK_REAL auto_res_ratio[42] "Multiplicative factor by which we want to scale the resolution with respect to Cartesian resolution"
{
  0:* :: ""
} 2.0


KEYWORD auto_res_grid[42] "Choose resolution according to how grids overlap"   
{
  "fully contained" :: "SF must be fully contained in Cartesian grid"
  "overlap"         :: "SF overlaps with grid"
  "multipatch"      :: "SF potentially overlaps with a spherical mutipatch grid"
} "fully contained"



BOOLEAN verbose "Shall I be verbose?"
{
} no


# Default parameter values do not trigger accumulator expressions.
# Therefore the default values here must be large enough for the default
# surface shape.

# These parameters change the size of a checkpointed grid array. When changing them you will have to skip recovering sf_radius.

#CCTK_INT maxntheta "do not set this parameter directly" ACCUMULATOR=((x>y)*x+!(x>y)*y)
CCTK_INT maxntheta "Maximum number of grid points in the theta direction" STEERABLE=RECOVER
{
  0:* :: ""
} 19

#CCTK_INT maxnphi "do not set this parameter directly" ACCUMULATOR=((x>y)*x+!(x>y)*y)
CCTK_INT maxnphi "Maximum number of grid points in the phi direction" STEERABLE=RECOVER
{
  0:* :: ""
} 38


CCTK_INT ntheta[42] "Number of grid points in the theta direction" STEERABLE=always #ACCUMULATOR-BASE maxntheta
{
  0:* :: "must be at least 3*nghoststheta"
} 19

CCTK_INT nphi[42] "Number of grid points in the phi direction" STEERABLE=always #ACCUMULATOR-BASE maxnphi
{
  0:* :: "must be at least 3*nghostsphi"
} 38



CCTK_INT nghoststheta[42] "Number of ghost zones in the theta direction" STEERABLE=always #ACCUMULATOR-BASE maxnghoststheta
{
  0:* :: ""
} 2

CCTK_INT nghostsphi[42] "Number of ghost zones in the phi direction" STEERABLE=always #ACCUMULATOR-BASE maxnghostsphi
{
  0:* :: ""
} 2



BOOLEAN symmetric_x[42] "Reflection symmetry in the x direction" STEERABLE=always
{
} no

BOOLEAN symmetric_y[42] "Reflection symmetry in the y direction" STEERABLE=always
{
} no

BOOLEAN symmetric_z[42] "Reflection symmetry in the z direction" STEERABLE=always
{
} no



PRIVATE:





# Place a surfaces at a certain location

CCTK_REAL origin_x[42] "Origin for surface" STEERABLE=always
{
  * :: "origin"
} 0.0

CCTK_REAL origin_y[42] "Origin for surface" STEERABLE=always
{
  * :: "origin"
} 0.0

CCTK_REAL origin_z[42] "Origin for surface" STEERABLE=always
{
  * :: "origin"
} 0.0



BOOLEAN set_spherical[42] "Place surface at a certain radius" STEERABLE=always
{
} no

CCTK_REAL radius[42] "Radius for surface" STEERABLE=always
{
  * :: "radius"
} 0.0



BOOLEAN set_elliptic[42] "Place surface at a certain radius" STEERABLE=always
{
} no

CCTK_REAL radius_x[42] "Radius for surface" STEERABLE=always
{
  * :: "radius"
} 0.0

CCTK_REAL radius_y[42] "Radius for surface" STEERABLE=always
{
  * :: "radius"
} 0.0

CCTK_REAL radius_z[42] "Radius for surface" STEERABLE=always
{
  * :: "radius"
} 0.0