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/*@@
@header ADM_Spacing.h
@date June 2002
@author Denis Pollney
@desc
Calculate various spacing dependent scalars.
@enddesc
@@*/
#ifndef ADM_SPACING_H
#define ADM_SPACING_H
#ifdef FCODE
dt=CCTK_DELTA_TIME
dx=CCTK_DELTA_SPACE(1)
dy=CCTK_DELTA_SPACE(2)
dz=CCTK_DELTA_SPACE(3)
idx=1.d0/dx
idy=1.d0/dy
idz=1.d0/dz
i2dx=idx/2.d0
i2dy=idy/2.d0
i2dz=idz/2.d0
i12dx=idx/12.d0
i12dy=idy/12.d0
i12dz=idz/12.d0
idxx=idx**2
idyy=idy**2
idzz=idz**2
i12dxx=idxx/12.d0
i12dyy=idyy/12.d0
i12dzz=idzz/12.d0
idxy=i2dx*i2dy
idxz=i2dx*i2dz
idyz=i2dy*i2dz
i36dxy=idxy/36.d0
i36dxz=idxz/36.d0
i36dyz=idyz/36.d0
#endif
#ifdef CCODE
dt=CCTK_DELTA_TIME;
dx=CCTK_DELTA_SPACE(0);
dy=CCTK_DELTA_SPACE(1);
dz=CCTK_DELTA_SPACE(2);
idx=1.0/dx;
idy=1.0/dy;
idz=1.0/dz;
i2dx=idx/2.0;
i2dy=idy/2.0;
i2dz=idz/2.0;
i12dx=idx/12.0;
i12dy=idy/12.0;
i12dz=idz/12.0;
idxx=idx*idx;
idyy=idy*idy;
idzz=idz*idz;
i12dxx=idxx/12.0;
i12dyy=idyy/12.0;
i12dzz=idzz/12.0;
idxy=i2dx*i2dy;
idxz=i2dx*i2dz;
idyz=i2dy*i2dz;
i36dxy=idxy/36.0;
i36dxz=idxz/36.0;
i36dyz=idyz/36.0;
#endif
#endif
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