/*@@
   @file    SetSym.F
   @date    March 2000
   @author  Miguel Alcubierre
   @desc
            Sets the symmetries for the AHF grid functions.
   @enddesc
 @@*/

#include "cctk.h"
#include "cctk_Arguments.h"
#include "cctk_Parameters.h"

 /*@@
   @routine    AHFinder_SetSym
   @date       March 2000
   @author     Miguel Alcubierre
   @desc 
               Sets the symmetries for the AHF grid functions.
   @enddesc 
   @calls     
   @calledby   
   @history 
 
   @endhistory 

@@*/

      subroutine AHFinder_SetSym(CCTK_ARGUMENTS)

      implicit none
      
      DECLARE_CCTK_ARGUMENTS 
      DECLARE_CCTK_PARAMETERS

      integer sym(3)
      CCTK_INT CCTK_Equals
      integer, PARAMETER :: one = 1
      INTEGER :: ierr

c     +,+,+

      sym(1)=+1
      sym(2)=+1
      sym(3)=+1

      call SetCartSymVN(ierr,cctkGH,sym,'ahfinder::ahfgrid')
      call SetCartSymVN(ierr,cctkGH,sym,'ahfinder::ahf_exp')
      call SetCartSymVN(ierr,cctkGH,sym,'ahfinder::ahfgradn')
      call SetCartSymVN(ierr,cctkGH,sym,'ahfinder::ahfgauss')
      call SetCartSymVN(ierr,cctkGH,sym,'ahfinder::ahmask')

c     -,+,+

      sym(1)=-1
      sym(2)=+1
      sym(3)=+1

      call SetCartSymVN(ierr,cctkGH,sym,'ahfinder::ahfgradx')

c     +,-,+

      sym(1)=+1
      sym(2)=-1
      sym(3)=+1

      call SetCartSymVN(ierr,cctkGH,sym,'ahfinder::ahfgrady')

c     +,+,-

      sym(1)=+1
      sym(2)=+1
      sym(3)=-1

      call SetCartSymVN(ierr,cctkGH,sym,'ahfinder::ahfgradz')

c     End.

      end subroutine AHFinder_SetSym