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ModPatchOld.f90
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ModPatchOld.f90
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MODULE ModPatch
CONTAINS
SUBROUTINE AllocatePatches
USE module_variables
USE ModDecomp
IMPLICIT NONE
DO i = 1, Nz
DO j = 1, Nr
DO k = 1, 1
is_it_i_patch(i,j,k) = 0
is_it_j_patch(i,j,k) = 0
which_i_patch(i,j,k) = 0
which_j_patch(i,j,k) = 0
ENDDO
ENDDO
ENDDO
total_no_bcs = 0
reason = 0
bcno = 0
OPEN(UNIT=10,FILE=bc_file)
DO WHILE (abs(reason) .eq. 0)
READ(10,*,IOSTAT=reason)dummy_int, dummy_int, dummy_int, dummy_int, dummy_int, dummy_int
total_no_bcs = total_no_bcs + 1
ENDDO
CLOSE(10)
total_no_bcs = total_no_bcs - 1
no_bcs = 0
OPEN(UNIT=10,FILE=bc_file)
DO bcno = 1, total_no_bcs
READ(10,*)dummy_int, bctype, bcdir, bcistart, bciend, bcjstart, bcjend, dummy_int, dummy_int
!PRINT*, bcno, bcdir
IF(bcistart .eq. -1)THEN
bcistart = Nz_grid
ENDIF
IF(bcjstart .eq. -1)THEN
bcjstart = Nr_grid
ENDIF
IF(bciend .eq. -1)THEN
bciend = Nz_grid
ENDIF
IF(bcjend .eq. -1)THEN
bcjend = Nr_grid
ENDIF
IF(abs(bcdir) .eq. 1)THEN
IF(bcistart .ge. istart .and. bcistart .le. iend)THEN
IF(bcjstart .ge. jstart .and. bcjstart .le. jend)THEN
IF(bcjend .ge. jstart .and. bcjend .le. jend)THEN
PRINT*, rank, bcno
no_bcs = no_bcs+1
ELSE
PRINT*, rank, bcno
no_bcs = no_bcs+1
ENDIF
ELSEIF(bcjend .ge. jstart .and. bcjend .le. jend)THEN
PRINT*, rank, bcno
no_bcs = no_bcs + 1
ENDIF
ENDIF
IF(istart .eq. bcistart .or. iend .eq. bcistart)THEN
IF(jstart .gt. bcjstart .and. jend .lt. bcjend)THEN
PRINT*, rank, bcno
no_bcs = no_bcs+1
ENDIF
ENDIF
ENDIF
IF(abs(bcdir) .eq. 2)THEN
IF(bcjstart .ge. jstart .and. bcjstart .le. jend)THEN
IF(bcistart .ge. istart .and. bcistart .le. iend)THEN
IF(bciend .ge. istart .and. bciend .le. iend)THEN
PRINT*, rank, bcno
no_bcs = no_bcs+1
ELSE
PRINT*, rank, bcno
no_bcs = no_bcs+1
ENDIF
ELSEIF(bciend .ge. istart .and. bciend .le. iend)THEN
PRINT*, rank, bcno
no_bcs = no_bcs + 1
ENDIF
ENDIF
IF(jstart .eq. bcjstart .or. jend .eq. bcjstart)THEN
IF(istart .gt. bcistart .and. iend .lt. bciend)THEN
PRINT*, rank, bcno
no_bcs = no_bcs+1
ENDIF
ENDIF
ENDIF
ENDDO
CLOSE(10)
!PRINT*, rank, no_bcs
CALL MPI_Barrier(MPI_COMM_WORLD,ierr)
!CALL StopTheCode
ALLOCATE(patch(no_bcs))
END SUBROUTINE AllocatePatches
SUBROUTINE CreateAllPatches
USE module_variables
USE ModDecomp
IMPLICIT NONE
CALL AllocatePatches
CALL MPI_Barrier(MPI_COMM_WORLD,ierr)
!PRINT*, "Rank and bcs", rank, no_bcs
OPEN(UNIT=10,FILE=bc_file)
bcno = 1
DO i = 1, total_no_bcs
READ(10,*)dummy_int, bctype, bcdir, bcistart, bciend, bcjstart, bcjend, dummy_int, dummy_int
IF(bcistart .eq. -1)THEN
bcistart = Nz_grid
ENDIF
IF(bcjstart .eq. -1)THEN
bcjstart = Nr_grid
ENDIF
IF(bciend .eq. -1)THEN
bciend = Nz_grid
ENDIF
IF(bcjend .eq. -1)THEN
bcjend = Nr_grid
ENDIF
IF(abs(bcdir) .eq. 1)THEN
IF(bcistart .ge. istart .and. bcistart .le. iend)THEN
IF(bcjstart .ge. jstart .and. bcjstart .le. jend)THEN
IF(bcjend .ge. jstart .and. bcjend .le. jend)THEN
procistart = bcistart
prociend = bcistart
procjstart = bcjstart
procjend = bcjend
CALL PatchCreation
bcno = bcno + 1
ELSE
procistart = bcistart
prociend = bcistart
procjstart = bcjstart
procjend = jend
CALL PatchCreation
bcno = bcno + 1
ENDIF
ELSEIF(bcjend .ge. jstart .and. bcjend .le. jend)THEN
procistart = bcistart
prociend = bcistart
procjstart = jstart
procjend = bcjend
CALL PatchCreation
bcno = bcno + 1
ENDIF
ENDIF
IF(istart .eq. bcistart .or. iend .eq. bcistart)THEN
IF(jstart .gt. bcjstart .and. jend .lt. bcjend)THEN
procistart = bcistart
prociend = bcistart
procjstart = jstart
procjend = jend
CALL PatchCreation
bcno = bcno + 1
ENDIF
ENDIF
ENDIF
IF(abs(bcdir) .eq. 2)THEN
IF(bcjstart .ge. jstart .and. bcjstart .le. jend)THEN
IF(bcistart .ge. istart .and. bcistart .le. iend)THEN
IF(bciend .ge. istart .and. bciend .le. iend)THEN
procistart = bcistart
prociend = bciend
procjstart = bcjstart
procjend = bcjstart
CALL PatchCreation
bcno = bcno + 1
ELSE
procistart = bcistart
prociend = iend
procjstart = bcjstart
procjend = bcjstart
CALL PatchCreation
bcno = bcno + 1
ENDIF
ELSEIF(bciend .ge. istart .and. bciend .le. iend)THEN
procistart = istart
prociend = bciend
procjstart = bcjstart
procjend = bcjstart
CALL PatchCreation
bcno = bcno + 1
ENDIF
ENDIF
IF(jstart .eq. bcjstart .or. jend .eq. bcjstart)THEN
IF(istart .gt. bcistart .and. iend .lt. bciend)THEN
procistart = istart
prociend = iend
procjstart = bcjstart
procjend = bcjstart
CALL PatchCreation
bcno = bcno + 1
ENDIF
ENDIF
ENDIF
ENDDO
CLOSE(10)
WRITE(sol_file,101)rank
101 FORMAT("patch_data.",I3.3)
OPEN(UNIT=10,FILE=sol_file)
DO bcno = 1, no_bcs
WRITE(10,1)bcno, patch(bcno)%bc_dir, patch(bcno)%i_start, patch(bcno)%i_end, patch(bcno)%j_start, patch(bcno)%j_end
ENDDO
CLOSE(10)
1 FORMAT(6(I))
END SUBROUTINE CreateAllPatches
SUBROUTINE PatchCreation
USE module_variables
IMPLICIT NONE
! bc, bc_dir, i_start, i_end, j_start, j_end
patch(bcno)%bc = bctype
patch(bcno)%bc_dir = bcdir
istartval = procistart - istart + 1
iendval = prociend - istart + 1
jstartval = procjstart - jstart + 1
jendval = procjend - jstart + 1
IF(bcdir .eq. 1)THEN
patch(bcno)%i_start = istartval
patch(bcno)%i_end = istartval+3
patch(bcno)%j_start = jstartval
patch(bcno)%j_end = jendval
ENDIF
IF(bcdir .eq. -1)THEN
patch(bcno)%i_start = iendval-3
patch(bcno)%i_end = iendval
patch(bcno)%j_start = jstartval
patch(bcno)%j_end = jendval
ENDIF
IF(bcdir .eq. 2)THEN
patch(bcno)%i_start = istartval
patch(bcno)%i_end = iendval
patch(bcno)%j_start = jstartval
patch(bcno)%j_end = jstartval+3
ENDIF
IF(bcdir .eq. -2)THEN
patch(bcno)%i_start = istartval
patch(bcno)%i_end = iendval
patch(bcno)%j_start = jendval-3
patch(bcno)%j_end = jendval
ENDIF
END SUBROUTINE PatchCreation
END MODULE ModPatch