# Interface definition for thorn Dissipation
# $Header$

IMPLEMENTS: Dissipation

INHERITS: grid SphericalSurface SpaceMask

CCTK_INT FUNCTION MoLQueryEvolvedRHS (CCTK_INT IN EvolvedIndex)
REQUIRES FUNCTION MoLQueryEvolvedRHS

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

CCTK_INT FUNCTION HorizonRadiusInDirection                              \
   (CCTK_INT IN horizon_number,                                         \
    CCTK_INT IN N_points,                                               \
    CCTK_REAL IN ARRAY x, CCTK_REAL IN ARRAY y, CCTK_REAL IN ARRAY z,   \
    CCTK_REAL OUT ARRAY radius)
USES FUNCTION HorizonRadiusInDirection



PRIVATE:

REAL epsdisA_group TYPE=gf TAGS='Checkpoint="no" Prolongation="none"'
{
  epsdisA
} "dissipation array for spatially different dissipation"