From fd08f84bbcac665aeb8ef5cea4e8bc1b6d1240d6 Mon Sep 17 00:00:00 2001 From: rhaas Date: Tue, 15 Apr 2014 19:49:37 +0000 Subject: GRHydro: rewrite MHD rhs in symmetric way git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinEvolve/GRHydro/trunk@628 c83d129a-5a75-4d5a-9c4d-ed3a5855bf45 --- src/GRHydro_CalcUpdate.F90 | 24 ++++++++++++------------ 1 file changed, 12 insertions(+), 12 deletions(-) diff --git a/src/GRHydro_CalcUpdate.F90 b/src/GRHydro_CalcUpdate.F90 index eee7d14..e365a36 100644 --- a/src/GRHydro_CalcUpdate.F90 +++ b/src/GRHydro_CalcUpdate.F90 @@ -303,18 +303,18 @@ subroutine UpdateCalculation(CCTK_ARGUMENTS) do k = GRHydro_stencil + 1, cctk_lsh(3) - GRHydro_stencil do j = GRHydro_stencil + 1, cctk_lsh(2) - GRHydro_stencil do i = GRHydro_stencil + 1, cctk_lsh(1) - GRHydro_stencil - Bconsrhs(i,j,k,1) = - 0.5d0 * (Evec(i-1,j ,k-1,2)-Evec(i-1,j ,k ,2)) / CCTK_DELTA_SPACE(3) & - - 0.5d0 * (Evec(i-1,j ,k ,3)-Evec(i-1,j-1,k ,3)) / CCTK_DELTA_SPACE(2) & - - 0.5d0 * (Evec(i ,j ,k-1,2)-Evec(i ,j ,k ,2)) / CCTK_DELTA_SPACE(3) & - - 0.5d0 * (Evec(i ,j ,k ,3)-Evec(i ,j-1,k ,3)) / CCTK_DELTA_SPACE(2) - Bconsrhs(i,j,k,2) = - 0.5d0 * (Evec(i-1,j-1,k ,3)-Evec(i ,j-1,k ,3)) / CCTK_DELTA_SPACE(1) & - - 0.5d0 * (Evec(i ,j-1,k ,1)-Evec(i ,j-1,k-1,1)) / CCTK_DELTA_SPACE(3) & - - 0.5d0 * (Evec(i-1,j ,k ,3)-Evec(i ,j ,k ,3)) / CCTK_DELTA_SPACE(1) & - - 0.5d0 * (Evec(i ,j ,k ,1)-Evec(i ,j ,k-1,1)) / CCTK_DELTA_SPACE(3) - Bconsrhs(i,j,k,3) = - 0.5d0 * (Evec(i ,j-1,k-1,1)-Evec(i ,j ,k-1,1)) / CCTK_DELTA_SPACE(2) & - - 0.5d0 * (Evec(i ,j ,k-1,2)-Evec(i-1,j ,k-1,2)) / CCTK_DELTA_SPACE(1) & - - 0.5d0 * (Evec(i ,j-1,k ,1)-Evec(i ,j ,k ,1)) / CCTK_DELTA_SPACE(2) & - - 0.5d0 * (Evec(i ,j ,k ,2)-Evec(i-1,j ,k ,2)) / CCTK_DELTA_SPACE(1) + Bconsrhs(i,j,k,1) = - 0.5d0 * ((Evec(i-1,j ,k-1,2)-Evec(i-1,j ,k ,2)) & + + (Evec(i ,j ,k-1,2)-Evec(i ,j ,k ,2))) / CCTK_DELTA_SPACE(3) & + - 0.5d0 * ((Evec(i-1,j ,k ,3)-Evec(i-1,j-1,k ,3)) & + + (Evec(i ,j ,k ,3)-Evec(i ,j-1,k ,3))) / CCTK_DELTA_SPACE(2) + Bconsrhs(i,j,k,2) = - 0.5d0 * ((Evec(i-1,j-1,k ,3)-Evec(i ,j-1,k ,3)) & + + (Evec(i-1,j ,k ,3)-Evec(i ,j ,k ,3))) / CCTK_DELTA_SPACE(1) & + - 0.5d0 * ((Evec(i ,j-1,k ,1)-Evec(i ,j-1,k-1,1)) & + + (Evec(i ,j ,k ,1)-Evec(i ,j ,k-1,1))) / CCTK_DELTA_SPACE(3) + Bconsrhs(i,j,k,3) = - 0.5d0 * ((Evec(i ,j-1,k-1,1)-Evec(i ,j ,k-1,1)) & + + (Evec(i ,j-1,k ,1)-Evec(i ,j ,k ,1))) / CCTK_DELTA_SPACE(2) & + - 0.5d0 * ((Evec(i ,j ,k-1,2)-Evec(i-1,j ,k-1,2)) & + + (Evec(i ,j ,k ,2)-Evec(i-1,j ,k ,2))) / CCTK_DELTA_SPACE(1) enddo enddo enddo -- cgit v1.2.3