# Interface definition for thorn CarpetReduce

IMPLEMENTS: reduce

uses include header: nompi.h

uses include header: defs.hh
uses include header: dh.hh
uses include header: dist.hh
uses include header: vect.hh

uses include header: carpet.hh
uses include header: carpet.h

uses include header: typecase.hh
uses include header: typeprops.hh

uses include header: loopcontrol.h

includes header: bits.h IN CarpetReduce_bits.h



CCTK_INT FUNCTION                           \
    GetBoundarySpecification     \
        (CCTK_INT IN size,                  \
         CCTK_INT OUT ARRAY nboundaryzones, \
         CCTK_INT OUT ARRAY is_internal,    \
         CCTK_INT OUT ARRAY is_staggered,   \
         CCTK_INT OUT ARRAY shiftout)
USES FUNCTION GetBoundarySpecification

CCTK_INT FUNCTION                           \
    MultiPatch_GetBoundarySpecification     \
        (CCTK_INT IN map,                   \
         CCTK_INT IN size,                  \
         CCTK_INT OUT ARRAY nboundaryzones, \
         CCTK_INT OUT ARRAY is_internal,    \
         CCTK_INT OUT ARRAY is_staggered,   \
         CCTK_INT OUT ARRAY shiftout)
USES FUNCTION MultiPatch_GetBoundarySpecification 

CCTK_INT FUNCTION                                                \
    SymmetryTableHandleForGrid (CCTK_POINTER_TO_CONST IN cctkGH)
REQUIRES FUNCTION SymmetryTableHandleForGrid

CCTK_INT FUNCTION                         \
    MultiPatch_GetMaps                    \
        (CCTK_POINTER_TO_CONST IN cctkGH)
USES FUNCTION MultiPatch_GetMaps

CCTK_INT FUNCTION                         \
    MultiPatch_GetMap                     \
        (CCTK_POINTER_TO_CONST IN cctkGH)
USES FUNCTION MultiPatch_GetMap

CCTK_INT FUNCTION                          \
    MultiPatch_GetDomainSpecification      \
        (CCTK_INT IN map,                  \
         CCTK_INT IN size,                 \
         CCTK_REAL OUT ARRAY physical_min, \
         CCTK_REAL OUT ARRAY physical_max, \
         CCTK_REAL OUT ARRAY interior_min, \
         CCTK_REAL OUT ARRAY interior_max, \
         CCTK_REAL OUT ARRAY exterior_min, \
         CCTK_REAL OUT ARRAY exterior_max, \
         CCTK_REAL OUT ARRAY spacing)
USES FUNCTION MultiPatch_GetDomainSpecification

CCTK_INT FUNCTION                          \
    GetDomainSpecification                 \
        (CCTK_INT IN size,                 \
         CCTK_REAL OUT ARRAY physical_min, \
         CCTK_REAL OUT ARRAY physical_max, \
         CCTK_REAL OUT ARRAY interior_min, \
         CCTK_REAL OUT ARRAY interior_max, \
         CCTK_REAL OUT ARRAY exterior_min, \
         CCTK_REAL OUT ARRAY exterior_max, \
         CCTK_REAL OUT ARRAY spacing)
USES FUNCTION GetDomainSpecification

# Get current refinement level
CCTK_INT FUNCTION                         \
    GetRefinementLevel                    \
        (CCTK_POINTER_TO_CONST IN cctkGH)
REQUIRES FUNCTION GetRefinementLevel



INT iweight TYPE=gf TAGS='prolongation="none" InterpNumTimelevels=1 checkpoint="no"' "Integer weight mask, using 2^D bits"

REAL weight TYPE=gf TAGS='prolongation="none" InterpNumTimelevels=1 checkpoint="no"' "Weight function"

REAL one TYPE=gf TAGS='prolongation="none" InterpNumTimelevels=1 checkpoint="no"' "Constant one"

CCTK_REAL excised_cells TYPE=scalar TAGS='checkpoint="no"' "Excised (ignored) volume in the simulation domain, in terms of coarse grid cells"