!WRF:MODEL_LAYER:BOUNDARY ! MODULE module_bc USE module_configure USE module_wrf_error IMPLICIT NONE ! TYPE bcs ! ! LOGICAL :: periodic_x ! LOGICAL :: symmetric_xs ! LOGICAL :: symmetric_xe ! LOGICAL :: open_xs ! LOGICAL :: open_xe ! LOGICAL :: periodic_y ! LOGICAL :: symmetric_ys ! LOGICAL :: symmetric_ye ! LOGICAL :: open_ys ! LOGICAL :: open_ye ! LOGICAL :: nested ! LOGICAL :: specified ! LOGICAL :: top_radiation ! ! END TYPE bcs ! set the bdyzone. We are hardwiring this here and we'll ! decide later where it should be set and stored INTEGER, PARAMETER :: bdyzone = 4 INTEGER, PARAMETER :: bdyzone_x = bdyzone INTEGER, PARAMETER :: bdyzone_y = bdyzone INTERFACE stuff_bdy MODULE PROCEDURE stuff_bdy_new , stuff_bdy_old END INTERFACE INTERFACE stuff_bdytend MODULE PROCEDURE stuff_bdytend_new , stuff_bdytend_old END INTERFACE CONTAINS SUBROUTINE boundary_condition_check ( config_flags, bzone, error, gn ) ! this routine checks the boundary condition logicals ! to make sure that the boundary conditions are not over ! or under specified. The routine also checks that the ! boundary zone is sufficiently sized for the specified ! boundary conditions IMPLICIT NONE TYPE( grid_config_rec_type ) config_flags INTEGER, INTENT(IN ) :: bzone, gn INTEGER, INTENT(INOUT) :: error ! local variables INTEGER :: xs_bc, xe_bc, ys_bc, ye_bc, bzone_min INTEGER :: nprocx, nprocy CALL wrf_debug( 100 , ' checking boundary conditions for grid ' ) error = 0 xs_bc = 0 xe_bc = 0 ys_bc = 0 ye_bc = 0 ! sum the number of conditions specified for each lateral boundary. ! obviously, this number should be 1 IF( config_flags%periodic_x ) THEN xs_bc = xs_bc+1 xe_bc = xe_bc+1 ENDIF IF( config_flags%periodic_y ) THEN ys_bc = ys_bc+1 ye_bc = ye_bc+1 ENDIF IF( config_flags%symmetric_xs ) xs_bc = xs_bc + 1 IF( config_flags%symmetric_xe ) xe_bc = xe_bc + 1 IF( config_flags%open_xs ) xs_bc = xs_bc + 1 IF( config_flags%open_xe ) xe_bc = xe_bc + 1 IF( config_flags%symmetric_ys ) ys_bc = ys_bc + 1 IF( config_flags%symmetric_ye ) ye_bc = ye_bc + 1 IF( config_flags%open_ys ) ys_bc = ys_bc + 1 IF( config_flags%open_ye ) ye_bc = ye_bc + 1 IF( config_flags%nested ) THEN xs_bc = xs_bc + 1 xe_bc = xe_bc + 1 ys_bc = ys_bc + 1 ye_bc = ye_bc + 1 ENDIF IF( config_flags%specified ) THEN IF( .NOT. config_flags%periodic_x)xs_bc = xs_bc + 1 IF( .NOT. config_flags%periodic_x)xe_bc = xe_bc + 1 ys_bc = ys_bc + 1 ye_bc = ye_bc + 1 ENDIF IF( config_flags%polar ) THEN ys_bc = ys_bc + 1 ye_bc = ye_bc + 1 ENDIF ! check the number of conditions for each boundary IF( (xs_bc /= 1) .or. & (xe_bc /= 1) .or. & (ys_bc /= 1) .or. & (ye_bc /= 1) ) THEN error = 1 write( wrf_err_message ,*) ' *** Error in boundary condition specification ' CALL wrf_message ( wrf_err_message ) write( wrf_err_message ,*) ' boundary conditions at xs ', xs_bc CALL wrf_message ( wrf_err_message ) write( wrf_err_message ,*) ' boundary conditions at xe ', xe_bc CALL wrf_message ( wrf_err_message ) write( wrf_err_message ,*) ' boundary conditions at ys ', ys_bc CALL wrf_message ( wrf_err_message ) write( wrf_err_message ,*) ' boundary conditions at ye ', ye_bc CALL wrf_message ( wrf_err_message ) write( wrf_err_message ,*) ' boundary conditions logicals are ' CALL wrf_message ( wrf_err_message ) write( wrf_err_message ,*) ' periodic_x ',config_flags%periodic_x CALL wrf_message ( wrf_err_message ) write( wrf_err_message ,*) ' periodic_y ',config_flags%periodic_y CALL wrf_message ( wrf_err_message ) write( wrf_err_message ,*) ' symmetric_xs ',config_flags%symmetric_xs CALL wrf_message ( wrf_err_message ) write( wrf_err_message ,*) ' symmetric_xe ',config_flags%symmetric_xe CALL wrf_message ( wrf_err_message ) write( wrf_err_message ,*) ' symmetric_ys ',config_flags%symmetric_ys CALL wrf_message ( wrf_err_message ) write( wrf_err_message ,*) ' symmetric_ye ',config_flags%symmetric_ye CALL wrf_message ( wrf_err_message ) write( wrf_err_message ,*) ' open_xs ',config_flags%open_xs CALL wrf_message ( wrf_err_message ) write( wrf_err_message ,*) ' open_xe ',config_flags%open_xe CALL wrf_message ( wrf_err_message ) write( wrf_err_message ,*) ' open_ys ',config_flags%open_ys CALL wrf_message ( wrf_err_message ) write( wrf_err_message ,*) ' open_ye ',config_flags%open_ye CALL wrf_message ( wrf_err_message ) write( wrf_err_message ,*) ' polar ',config_flags%polar CALL wrf_message ( wrf_err_message ) write( wrf_err_message ,*) ' nested ',config_flags%nested CALL wrf_message ( wrf_err_message ) write( wrf_err_message ,*) ' specified ',config_flags%specified CALL wrf_message ( wrf_err_message ) CALL wrf_error_fatal( ' *** Error in boundary condition specification ' ) ENDIF ! now check to see if boundary zone size is sufficient. ! we could have the necessary boundary zone size be returned ! to the calling routine. IF( config_flags%periodic_x .or. & config_flags%periodic_y .or. & config_flags%symmetric_xs .or. & config_flags%symmetric_xe .or. & config_flags%symmetric_ys .or. & config_flags%symmetric_ye ) THEN bzone_min = MAX( 1, & (config_flags%h_mom_adv_order+1)/2, & (config_flags%h_sca_adv_order+1)/2 ) IF( bzone < bzone_min) THEN error = 2 WRITE ( wrf_err_message , * ) ' boundary zone not large enough ' CALL wrf_message ( wrf_err_message ) WRITE ( wrf_err_message , * ) ' boundary zone specified ',bzone CALL wrf_message ( wrf_err_message ) WRITE ( wrf_err_message , * ) ' minimum boundary zone needed ',bzone_min CALL wrf_error_fatal ( wrf_err_message ) ENDIF ENDIF CALL wrf_debug ( 100 , ' boundary conditions OK for grid ' ) END subroutine boundary_condition_check !-------------------------------------------------------------------------- SUBROUTINE set_physical_bc2d( dat, variable_in, & config_flags, & ids,ide, jds,jde, & ! domain dims ims,ime, jms,jme, & ! memory dims ips,ipe, jps,jpe, & ! patch dims its,ite, jts,jte ) ! This subroutine sets the data in the boundary region, by direct ! assignment if possible, for periodic and symmetric (wall) ! boundary conditions. Currently, we are only doing 1 variable ! at a time - lots of overhead, so maybe this routine can be easily ! inlined later or we could pass multiple variables - ! would probably want a largestep and smallstep version. ! 15 Jan 99, Dave ! Modified the incoming its,ite,jts,jte to truly be the tile size. ! This required modifying the loop limits when the "istag" or "jstag" ! is used, as this is only required at the end of the domain. IMPLICIT NONE INTEGER, INTENT(IN ) :: ids,ide, jds,jde INTEGER, INTENT(IN ) :: ims,ime, jms,jme INTEGER, INTENT(IN ) :: ips,ipe, jps,jpe INTEGER, INTENT(IN ) :: its,ite, jts,jte CHARACTER, INTENT(IN ) :: variable_in CHARACTER :: variable REAL, DIMENSION( ims:ime , jms:jme ) :: dat TYPE( grid_config_rec_type ) config_flags INTEGER :: i, j, istag, jstag, itime LOGICAL :: debug, open_bc_copy !------------ debug = .false. open_bc_copy = .false. variable = variable_in IF ( variable_in .ge. 'A' .and. variable_in .le. 'Z' ) THEN variable = CHAR( ICHAR(variable_in) - ICHAR('A') + ICHAR('a') ) ENDIF IF ((variable == 'u') .or. (variable == 'v') .or. & (variable == 'w') .or. (variable == 't') .or. & (variable == 'x') .or. (variable == 'y') .or. & (variable == 'r') .or. (variable == 'p') ) open_bc_copy = .true. ! begin, first set a staggering variable istag = -1 jstag = -1 IF ((variable == 'u') .or. (variable == 'x')) istag = 0 IF ((variable == 'v') .or. (variable == 'y')) jstag = 0 if(debug) then write(6,*) ' in bc2d, var is ',variable, istag, jstag write(6,*) ' b.cs are ', & config_flags%periodic_x, & config_flags%periodic_y end if ! periodic conditions. ! note, patch must cover full range in periodic dir, or else ! its intra-patch communication that is handled elsewheres. ! symmetry conditions can always be handled here, because no ! outside patch communication is needed periodicity_x: IF( ( config_flags%periodic_x ) ) THEN IF ( ( ids == ips ) .and. ( ide == ipe ) ) THEN ! test if east and west both on-processor IF ( its == ids ) THEN DO j = MAX(jds,jts-1), MIN(jte+1,jde+jstag) DO i = 0,-(bdyzone-1),-1 dat(ids+i-1,j) = dat(ide+i-1,j) ENDDO ENDDO ENDIF IF ( ite == ide ) THEN DO j = MAX(jds,jts-1), MIN(jte+1,jde+jstag) !! DO i = 1 , bdyzone DO i = -istag , bdyzone dat(ide+i+istag,j) = dat(ids+i+istag,j) ENDDO ENDDO ENDIF ENDIF ELSE symmetry_xs: IF( ( config_flags%symmetric_xs ) .and. & ( its == ids ) ) THEN IF ( (variable /= 'u') .and. (variable /= 'x') ) THEN DO j = MAX(jds,jts-1), MIN(jte+1,jde+jstag) DO i = 1, bdyzone dat(ids-i,j) = dat(ids+i-1,j) ! here, dat(0) = dat(1), etc ENDDO ! symmetry about dat(0.5) (u=0 pt) ENDDO ELSE IF( variable == 'u' ) THEN DO j = MAX(jds,jts-1), MIN(jte+1,jde+jstag) DO i = 0, bdyzone-1 dat(ids-i,j) = - dat(ids+i,j) ! here, u(0) = - u(2), etc ENDDO ! normal b.c symmetry at u(1) ENDDO ELSE DO j = MAX(jds,jts-1), MIN(jte+1,jde+jstag) DO i = 0, bdyzone-1 dat(ids-i,j) = dat(ids+i,j) ! here, phi(0) = phi(2), etc ENDDO ! normal b.c symmetry at phi(1) ENDDO END IF ENDIF ENDIF symmetry_xs ! now the symmetry boundary at xe symmetry_xe: IF( ( config_flags%symmetric_xe ) .and. & ( ite == ide ) ) THEN IF ( (variable /= 'u') .and. (variable /= 'x') ) THEN DO j = MAX(jds,jts-1), MIN(jte+1,jde+jstag) DO i = 1, bdyzone dat(ide+i-1,j) = dat(ide-i,j) ! sym. about dat(ide-0.5) ENDDO ENDDO ELSE IF (variable == 'u' ) THEN DO j = MAX(jds,jts-1), MIN(jte+1,jde+jstag) DO i = 0, bdyzone-1 dat(ide+i,j) = - dat(ide-i,j) ! u(ide+1) = - u(ide-1), etc. ENDDO ENDDO ELSE DO j = MAX(jds,jts-1), MIN(jte+1,jde+jstag) DO i = 0, bdyzone-1 dat(ide+i,j) = dat(ide-i,j) ! phi(ide+1) = phi(ide-1), etc. ENDDO ENDDO END IF END IF END IF symmetry_xe ! set open b.c in X copy into boundary zone here. WCS, 19 March 2000 open_xs: IF( ( config_flags%open_xs .or. & config_flags%specified .or. & config_flags%nested ) .and. & ( its == ids ) .and. open_bc_copy ) THEN DO j = MAX(jds,jts-1), MIN(jte+1,jde+jstag) dat(ids-1,j) = dat(ids,j) ! here, dat(0) = dat(1) dat(ids-2,j) = dat(ids,j) dat(ids-3,j) = dat(ids,j) ENDDO ENDIF open_xs ! now the open boundary copy at xe open_xe: IF( ( config_flags%open_xe .or. & config_flags%specified .or. & config_flags%nested ) .and. & ( ite == ide ) .and. open_bc_copy ) THEN IF ( variable /= 'u' .and. variable /= 'x') THEN DO j = MAX(jds,jts-1), MIN(jte+1,jde+jstag) dat(ide ,j) = dat(ide-1,j) dat(ide+1,j) = dat(ide-1,j) dat(ide+2,j) = dat(ide-1,j) ENDDO ELSE DO j = MAX(jds,jts-1), MIN(jte+1,jde+jstag) dat(ide+1,j) = dat(ide,j) dat(ide+2,j) = dat(ide,j) dat(ide+3,j) = dat(ide,j) ENDDO END IF END IF open_xe ! end open b.c in X copy into boundary zone addition. WCS, 19 March 2000 END IF periodicity_x ! same procedure in y periodicity_y: IF( ( config_flags%periodic_y ) ) THEN IF ( ( jds == jps ) .and. ( jde == jpe ) ) THEN ! test of both north and south on processor IF( jts == jds ) then DO j = 0, -(bdyzone-1), -1 DO i = MAX(ids,its-1), MIN(ite+1,ide+istag) dat(i,jds+j-1) = dat(i,jde+j-1) ENDDO ENDDO END IF IF( jte == jde ) then DO j = -jstag, bdyzone DO i = MAX(ids,its-1), MIN(ite+1,ide+istag) dat(i,jde+j+jstag) = dat(i,jds+j+jstag) ENDDO ENDDO END IF END IF ELSE symmetry_ys: IF( ( config_flags%symmetric_ys ) .and. & ( jts == jds) ) THEN IF ( (variable /= 'v') .and. (variable /= 'y') ) THEN DO j = 1, bdyzone DO i = MAX(ids,its-1), MIN(ite+1,ide+istag) dat(i,jds-j) = dat(i,jds+j-1) ENDDO ENDDO ELSE IF (variable == 'v') THEN DO j = 1, bdyzone DO i = MAX(ids,its-1), MIN(ite+1,ide+istag) dat(i,jds-j) = - dat(i,jds+j) ENDDO ENDDO ELSE DO j = 1, bdyzone DO i = MAX(ids,its-1), MIN(ite+1,ide+istag) dat(i,jds-j) = dat(i,jds+j) ENDDO ENDDO END IF ENDIF ENDIF symmetry_ys ! now the symmetry boundary at ye symmetry_ye: IF( ( config_flags%symmetric_ye ) .and. & ( jte == jde ) ) THEN IF ( (variable /= 'v') .and. (variable /= 'y') ) THEN DO j = 1, bdyzone DO i = MAX(ids,its-1), MIN(ite+1,ide+istag) dat(i,jde+j-1) = dat(i,jde-j) ENDDO ENDDO ELSE IF (variable == 'v' ) THEN DO j = 1, bdyzone DO i = MAX(ids,its-1), MIN(ite+1,ide+istag) dat(i,jde+j) = - dat(i,jde-j) ! bugfix: changed jds on rhs to jde , JM 20020410 ENDDO ENDDO ELSE DO j = 1, bdyzone DO i = MAX(ids,its-1), MIN(ite+1,ide+istag) dat(i,jde+j) = dat(i,jde-j) ENDDO ENDDO END IF ENDIF END IF symmetry_ye ! set open b.c in Y copy into boundary zone here. WCS, 19 March 2000 open_ys: IF( ( config_flags%open_ys .or. & config_flags%polar .or. & config_flags%specified .or. & config_flags%nested ) .and. & ( jts == jds) .and. open_bc_copy ) THEN DO i = MAX(ids,its-1), MIN(ite+1,ide+istag) dat(i,jds-1) = dat(i,jds) dat(i,jds-2) = dat(i,jds) dat(i,jds-3) = dat(i,jds) ENDDO ENDIF open_ys ! now the open boundary copy at ye open_ye: IF( ( config_flags%open_ye .or. & config_flags%polar .or. & config_flags%specified .or. & config_flags%nested ) .and. & ( jte == jde ) .and. open_bc_copy ) THEN IF (variable /= 'v' .and. variable /= 'y' ) THEN DO i = MAX(ids,its-1), MIN(ite+1,ide+istag) dat(i,jde ) = dat(i,jde-1) dat(i,jde+1) = dat(i,jde-1) dat(i,jde+2) = dat(i,jde-1) ENDDO ELSE DO i = MAX(ids,its-1), MIN(ite+1,ide+istag) dat(i,jde+1) = dat(i,jde) dat(i,jde+2) = dat(i,jde) dat(i,jde+3) = dat(i,jde) ENDDO ENDIF END IF open_ye ! end open b.c in Y copy into boundary zone addition. WCS, 19 March 2000 END IF periodicity_y ! fix corners for doubly periodic domains IF ( config_flags%periodic_x .and. config_flags%periodic_y & .and. (ids == ips) .and. (ide == ipe) & .and. (jds == jps) .and. (jde == jpe) ) THEN IF ( (its == ids) .and. (jts == jds) ) THEN ! lower left corner fill DO j = 0, -(bdyzone-1), -1 DO i = 0, -(bdyzone-1), -1 dat(ids+i-1,jds+j-1) = dat(ide+i-1,jde+j-1) ENDDO ENDDO END IF IF ( (ite == ide) .and. (jts == jds) ) THEN ! lower right corner fill DO j = 0, -(bdyzone-1), -1 DO i = 1, bdyzone dat(ide+i+istag,jds+j-1) = dat(ids+i+istag,jde+j-1) ENDDO ENDDO END IF IF ( (ite == ide) .and. (jte == jde) ) THEN ! upper right corner fill DO j = 1, bdyzone DO i = 1, bdyzone dat(ide+i+istag,jde+j+jstag) = dat(ids+i+istag,jds+j+jstag) ENDDO ENDDO END IF IF ( (its == ids) .and. (jte == jde) ) THEN ! upper left corner fill DO j = 1, bdyzone DO i = 0, -(bdyzone-1), -1 dat(ids+i-1,jde+j+jstag) = dat(ide+i-1,jds+j+jstag) ENDDO ENDDO END IF END IF END SUBROUTINE set_physical_bc2d !----------------------------------- SUBROUTINE set_physical_bc3d( dat, variable_in, & config_flags, & ids,ide, jds,jde, kds,kde, & ! domain dims ims,ime, jms,jme, kms,kme, & ! memory dims ips,ipe, jps,jpe, kps,kpe, & ! patch dims its,ite, jts,jte, kts,kte ) ! This subroutine sets the data in the boundary region, by direct ! assignment if possible, for periodic and symmetric (wall) ! boundary conditions. Currently, we are only doing 1 variable ! at a time - lots of overhead, so maybe this routine can be easily ! inlined later or we could pass multiple variables - ! would probably want a largestep and smallstep version. ! 15 Jan 99, Dave ! Modified the incoming its,ite,jts,jte to truly be the tile size. ! This required modifying the loop limits when the "istag" or "jstag" ! is used, as this is only required at the end of the domain. IMPLICIT NONE INTEGER, INTENT(IN ) :: ids,ide, jds,jde, kds,kde INTEGER, INTENT(IN ) :: ims,ime, jms,jme, kms,kme INTEGER, INTENT(IN ) :: ips,ipe, jps,jpe, kps,kpe INTEGER, INTENT(IN ) :: its,ite, jts,jte, kts,kte CHARACTER, INTENT(IN ) :: variable_in CHARACTER :: variable REAL, DIMENSION( ims:ime , kms:kme , jms:jme ) :: dat TYPE( grid_config_rec_type ) config_flags INTEGER :: i, j, k, istag, jstag, itime, k_end LOGICAL :: debug, open_bc_copy !------------ debug = .false. open_bc_copy = .false. variable = variable_in IF ( variable_in .ge. 'A' .and. variable_in .le. 'Z' ) THEN variable = CHAR( ICHAR(variable_in) - ICHAR('A') + ICHAR('a') ) ENDIF IF ((variable == 'u') .or. (variable == 'v') .or. & (variable == 'w') .or. (variable == 't') .or. & (variable == 'd') .or. (variable == 'e') .or. & (variable == 'x') .or. (variable == 'y') .or. & (variable == 'f') .or. (variable == 'r') .or. & (variable == 'p') ) open_bc_copy = .true. ! begin, first set a staggering variable istag = -1 jstag = -1 k_end = max(1,min(kde-1,kte)) IF ((variable == 'u') .or. (variable == 'x')) istag = 0 IF ((variable == 'v') .or. (variable == 'y')) jstag = 0 IF ((variable == 'd') .or. (variable == 'xy')) then istag = 0 jstag = 0 ENDIF IF ((variable == 'e') ) then istag = 0 k_end = min(kde,kte) ENDIF IF ((variable == 'f') ) then jstag = 0 k_end = min(kde,kte) ENDIF IF ( variable == 'w') k_end = min(kde,kte) ! k_end = kte if(debug) then write(6,*) ' in bc, var is ',variable, istag, jstag, kte, k_end write(6,*) ' b.cs are ', & config_flags%periodic_x, & config_flags%periodic_y end if ! periodic conditions. ! note, patch must cover full range in periodic dir, or else ! its intra-patch communication that is handled elsewheres. ! symmetry conditions can always be handled here, because no ! outside patch communication is needed periodicity_x: IF( ( config_flags%periodic_x ) ) THEN IF ( ( ids == ips ) .and. ( ide == ipe ) ) THEN ! test if both east and west on-processor IF ( its == ids ) THEN DO j = MAX(jds,jts-1), MIN(jte+1,jde+jstag) DO k = kts, k_end DO i = 0,-(bdyzone-1),-1 dat(ids+i-1,k,j) = dat(ide+i-1,k,j) ENDDO ENDDO ENDDO ENDIF IF ( ite == ide ) THEN DO j = MAX(jds,jts-1), MIN(jte+1,jde+jstag) DO k = kts, k_end DO i = -istag , bdyzone dat(ide+i+istag,k,j) = dat(ids+i+istag,k,j) ENDDO ENDDO ENDDO ENDIF ENDIF ELSE symmetry_xs: IF( ( config_flags%symmetric_xs ) .and. & ( its == ids ) ) THEN IF ( (variable /= 'u') .and. (variable /= 'x') ) THEN DO j = MAX(jds,jts-1), MIN(jte+1,jde+jstag) DO k = kts, k_end DO i = 1, bdyzone dat(ids-i,k,j) = dat(ids+i-1,k,j) ! here, dat(0) = dat(1), etc ENDDO ! symmetry about dat(0.5) (u = 0 pt) ENDDO ENDDO ELSE IF ( variable == 'u' ) THEN DO j = MAX(jds,jts-1), MIN(jte+1,jde+jstag) DO k = kts, k_end DO i = 1, bdyzone dat(ids-i,k,j) = - dat(ids+i,k,j) ! here, u(0) = - u(2), etc ENDDO ! normal b.c symmetry at u(1) ENDDO ENDDO ELSE DO j = MAX(jds,jts-1), MIN(jte+1,jde+jstag) DO k = kts, k_end DO i = 1, bdyzone dat(ids-i,k,j) = dat(ids+i,k,j) ! here, phi(0) = phi(2), etc ENDDO ! normal b.c symmetry at phi(1) ENDDO ENDDO END IF ENDIF ENDIF symmetry_xs ! now the symmetry boundary at xe symmetry_xe: IF( ( config_flags%symmetric_xe ) .and. & ( ite == ide ) ) THEN IF ( (variable /= 'u') .and. (variable /= 'x') ) THEN DO j = MAX(jds,jts-1), MIN(jte+1,jde+jstag) DO k = kts, k_end DO i = 1, bdyzone dat(ide+i-1,k,j) = dat(ide-i,k,j) ! sym. about dat(ide-0.5) ENDDO ENDDO ENDDO ELSE IF (variable == 'u') THEN DO j = MAX(jds,jts-1), MIN(jte+1,jde+jstag) DO k = kts, k_end DO i = 1, bdyzone dat(ide+i,k,j) = - dat(ide-i,k,j) ! u(ide+1) = - u(ide-1), etc. ENDDO ENDDO ENDDO ELSE DO j = MAX(jds,jts-1), MIN(jte+1,jde+jstag) DO k = kts, k_end DO i = 1, bdyzone dat(ide+i,k,j) = dat(ide-i,k,j) ! phi(ide+1) = - phi(ide-1), etc. ENDDO ENDDO ENDDO END IF END IF END IF symmetry_xe ! set open b.c in X copy into boundary zone here. WCS, 19 March 2000 open_xs: IF( ( config_flags%open_xs .or. & config_flags%specified .or. & config_flags%nested ) .and. & ( its == ids ) .and. open_bc_copy ) THEN DO j = jts-bdyzone, MIN(jte,jde+jstag)+bdyzone DO k = kts, k_end dat(ids-1,k,j) = dat(ids,k,j) ! here, dat(0) = dat(1), etc dat(ids-2,k,j) = dat(ids,k,j) dat(ids-3,k,j) = dat(ids,k,j) ENDDO ENDDO ENDIF open_xs ! now the open_xe boundary copy open_xe: IF( ( config_flags%open_xe .or. & config_flags%specified .or. & config_flags%nested ) .and. & ( ite == ide ) .and. open_bc_copy ) THEN IF (variable /= 'u' .and. variable /= 'x' ) THEN DO j = jts-bdyzone, MIN(jte,jde+jstag)+bdyzone DO k = kts, k_end dat(ide ,k,j) = dat(ide-1,k,j) dat(ide+1,k,j) = dat(ide-1,k,j) dat(ide+2,k,j) = dat(ide-1,k,j) ENDDO ENDDO ELSE !!!!!!! I am not sure about this one! JM 20020402 DO j = MAX(jds,jts-1)-bdyzone, MIN(jte+1,jde+jstag)+bdyzone DO k = kts, k_end dat(ide+1,k,j) = dat(ide,k,j) dat(ide+2,k,j) = dat(ide,k,j) dat(ide+3,k,j) = dat(ide,k,j) ENDDO ENDDO END IF END IF open_xe ! end open b.c in X copy into boundary zone addition. WCS, 19 March 2000 END IF periodicity_x ! same procedure in y periodicity_y: IF( ( config_flags%periodic_y ) ) THEN IF ( ( jds == jps ) .and. ( jde == jpe ) ) THEN ! test if both north and south on processor IF( jts == jds ) then DO j = 0, -(bdyzone-1), -1 DO k = kts, k_end DO i = MAX(ids,its-1), MIN(ite+1,ide+istag) dat(i,k,jds+j-1) = dat(i,k,jde+j-1) ENDDO ENDDO ENDDO END IF IF( jte == jde ) then DO j = -jstag, bdyzone DO k = kts, k_end DO i = MAX(ids,its-1), MIN(ite+1,ide+istag) dat(i,k,jde+j+jstag) = dat(i,k,jds+j+jstag) ENDDO ENDDO ENDDO END IF END IF ELSE symmetry_ys: IF( ( config_flags%symmetric_ys ) .and. & ( jts == jds) ) THEN IF ( (variable /= 'v') .and. (variable /= 'y') ) THEN DO j = 1, bdyzone DO k = kts, k_end DO i = MAX(ids,its-1), MIN(ite+1,ide+istag) dat(i,k,jds-j) = dat(i,k,jds+j-1) ENDDO ENDDO ENDDO ELSE IF (variable == 'v') THEN DO j = 1, bdyzone DO k = kts, k_end DO i = MAX(ids,its-1), MIN(ite+1,ide+istag) dat(i,k,jds-j) = - dat(i,k,jds+j) ENDDO ENDDO ENDDO ELSE DO j = 1, bdyzone DO k = kts, k_end DO i = MAX(ids,its-1), MIN(ite+1,ide+istag) dat(i,k,jds-j) = dat(i,k,jds+j) ENDDO ENDDO ENDDO END IF ENDIF ENDIF symmetry_ys ! now the symmetry boundary at ye symmetry_ye: IF( ( config_flags%symmetric_ye ) .and. & ( jte == jde ) ) THEN IF ( (variable /= 'v') .and. (variable /= 'y') ) THEN DO j = 1, bdyzone DO k = kts, k_end DO i = MAX(ids,its-1), MIN(ite+1,ide+istag) dat(i,k,jde+j-1) = dat(i,k,jde-j) ENDDO ENDDO ENDDO ELSE IF ( variable == 'v' ) THEN DO j = 1, bdyzone DO k = kts, k_end DO i = MAX(ids,its-1), MIN(ite+1,ide+istag) dat(i,k,jde+j) = - dat(i,k,jde-j) ENDDO ENDDO ENDDO ELSE DO j = 1, bdyzone DO k = kts, k_end DO i = MAX(ids,its-1), MIN(ite+1,ide+istag) dat(i,k,jde+j) = dat(i,k,jde-j) ENDDO ENDDO ENDDO END IF ENDIF END IF symmetry_ye ! set open b.c in Y copy into boundary zone here. WCS, 19 March 2000 open_ys: IF( ( config_flags%open_ys .or. & config_flags%polar .or. & config_flags%specified .or. & config_flags%nested ) .and. & ( jts == jds) .and. open_bc_copy ) THEN DO k = kts, k_end DO i = MAX(ids,its-1), MIN(ite+1,ide+istag) dat(i,k,jds-1) = dat(i,k,jds) dat(i,k,jds-2) = dat(i,k,jds) dat(i,k,jds-3) = dat(i,k,jds) ENDDO ENDDO ENDIF open_ys ! now the open boundary copy at ye open_ye: IF( ( config_flags%open_ye .or. & config_flags%polar .or. & config_flags%specified .or. & config_flags%nested ) .and. & ( jte == jde ) .and. open_bc_copy ) THEN IF (variable /= 'v' .and. variable /= 'y' ) THEN DO k = kts, k_end DO i = MAX(ids,its-1), MIN(ite+1,ide+istag) dat(i,k,jde ) = dat(i,k,jde-1) dat(i,k,jde+1) = dat(i,k,jde-1) dat(i,k,jde+2) = dat(i,k,jde-1) ENDDO ENDDO ELSE DO k = kts, k_end DO i = MAX(ids,its-1), MIN(ite+1,ide+istag) dat(i,k,jde+1) = dat(i,k,jde) dat(i,k,jde+2) = dat(i,k,jde) dat(i,k,jde+3) = dat(i,k,jde) ENDDO ENDDO ENDIF END IF open_ye ! end open b.c in Y copy into boundary zone addition. WCS, 19 March 2000 END IF periodicity_y ! fix corners for doubly periodic domains IF ( config_flags%periodic_x .and. config_flags%periodic_y & .and. (ids == ips) .and. (ide == ipe) & .and. (jds == jps) .and. (jde == jpe) ) THEN IF ( (its == ids) .and. (jts == jds) ) THEN ! lower left corner fill DO j = 0, -(bdyzone-1), -1 DO k = kts, k_end DO i = 0, -(bdyzone-1), -1 dat(ids+i-1,k,jds+j-1) = dat(ide+i-1,k,jde+j-1) ENDDO ENDDO ENDDO END IF IF ( (ite == ide) .and. (jts == jds) ) THEN ! lower right corner fill DO j = 0, -(bdyzone-1), -1 DO k = kts, k_end DO i = 1, bdyzone dat(ide+i+istag,k,jds+j-1) = dat(ids+i+istag,k,jde+j-1) ENDDO ENDDO ENDDO END IF IF ( (ite == ide) .and. (jte == jde) ) THEN ! upper right corner fill DO j = 1, bdyzone DO k = kts, k_end DO i = 1, bdyzone dat(ide+i+istag,k,jde+j+jstag) = dat(ids+i+istag,k,jds+j+jstag) ENDDO ENDDO ENDDO END IF IF ( (its == ids) .and. (jte == jde) ) THEN ! upper left corner fill DO j = 1, bdyzone DO k = kts, k_end DO i = 0, -(bdyzone-1), -1 dat(ids+i-1,k,jde+j+jstag) = dat(ide+i-1,k,jds+j+jstag) ENDDO ENDDO ENDDO END IF END IF END SUBROUTINE set_physical_bc3d SUBROUTINE init_module_bc END SUBROUTINE init_module_bc !------------------------------------------------------------------------ SUBROUTINE relax_bdytend ( field, field_tend, & field_bdy_xs, field_bdy_xe, & field_bdy_ys, field_bdy_ye, & field_bdy_tend_xs, field_bdy_tend_xe, & field_bdy_tend_ys, field_bdy_tend_ye, & variable_in, config_flags, & spec_bdy_width, spec_zone, relax_zone, & dtbc, fcx, gcx, & ids,ide, jds,jde, kds,kde, & ! domain dims ims,ime, jms,jme, kms,kme, & ! memory dims ips,ipe, jps,jpe, kps,kpe, & ! patch dims its,ite, jts,jte, kts,kte ) ! This subroutine adds the tendencies in the boundary relaxation region, for specified ! boundary conditions. ! spec_bdy_width is only used to dimension the boundary arrays. ! relax_zone is the inner edge of the boundary relaxation zone treated here. ! spec_zone is the width of the outer specified b.c.s that are not changed here. ! (JD July 2000) IMPLICIT NONE INTEGER, INTENT(IN ) :: ids,ide, jds,jde, kds,kde INTEGER, INTENT(IN ) :: ims,ime, jms,jme, kms,kme INTEGER, INTENT(IN ) :: ips,ipe, jps,jpe, kps,kpe INTEGER, INTENT(IN ) :: its,ite, jts,jte, kts,kte INTEGER, INTENT(IN ) :: spec_bdy_width, spec_zone, relax_zone REAL, INTENT(IN ) :: dtbc CHARACTER, INTENT(IN ) :: variable_in REAL, DIMENSION( ims:ime , kms:kme , jms:jme ), INTENT(IN ) :: field REAL, DIMENSION( ims:ime , kms:kme , jms:jme ), INTENT(INOUT) :: field_tend REAL, DIMENSION( jms:jme , kds:kde , spec_bdy_width ), INTENT(IN ) :: field_bdy_xs, field_bdy_xe REAL, DIMENSION( ims:ime , kds:kde , spec_bdy_width ), INTENT(IN ) :: field_bdy_ys, field_bdy_ye REAL, DIMENSION( jms:jme , kds:kde , spec_bdy_width ), INTENT(IN ) :: field_bdy_tend_xs, field_bdy_tend_xe REAL, DIMENSION( ims:ime , kds:kde , spec_bdy_width ), INTENT(IN ) :: field_bdy_tend_ys, field_bdy_tend_ye REAL, DIMENSION( spec_bdy_width ), INTENT(IN ) :: fcx, gcx TYPE( grid_config_rec_type ) config_flags CHARACTER :: variable INTEGER :: i, j, k, ibs, ibe, jbs, jbe, itf, jtf, ktf, im1, ip1 INTEGER :: b_dist, b_limit REAL :: fls0, fls1, fls2, fls3, fls4 LOGICAL :: periodic_x periodic_x = config_flags%periodic_x variable = variable_in IF (variable == 'U') variable = 'u' IF (variable == 'V') variable = 'v' IF (variable == 'M') variable = 'm' IF (variable == 'H') variable = 'h' ibs = ids ibe = ide-1 itf = min(ite,ide-1) jbs = jds jbe = jde-1 jtf = min(jte,jde-1) ktf = kde-1 IF (variable == 'u') ibe = ide IF (variable == 'u') itf = min(ite,ide) IF (variable == 'v') jbe = jde IF (variable == 'v') jtf = min(jte,jde) IF (variable == 'm') ktf = kte IF (variable == 'h') ktf = kte IF (jts - jbs .lt. relax_zone) THEN ! Y-start boundary DO j = max(jts,jbs+spec_zone), min(jtf,jbs+relax_zone-1) b_dist = j - jbs b_limit = b_dist IF(periodic_x)b_limit = 0 DO k = kts, ktf DO i = max(its,b_limit+ibs), min(itf,ibe-b_limit) im1 = max(i-1,ibs) ip1 = min(i+1,ibe) fls0 = field_bdy_ys(i, k, b_dist+1) & + dtbc * field_bdy_tend_ys(i, k, b_dist+1) & - field(i,k,j) fls1 = field_bdy_ys(im1, k, b_dist+1) & + dtbc * field_bdy_tend_ys(im1, k, b_dist+1) & - field(im1,k,j) fls2 = field_bdy_ys(ip1, k, b_dist+1) & + dtbc * field_bdy_tend_ys(ip1, k, b_dist+1) & - field(ip1,k,j) fls3 = field_bdy_ys(i, k, b_dist) & + dtbc * field_bdy_tend_ys(i, k, b_dist) & - field(i,k,j-1) fls4 = field_bdy_ys(i, k, b_dist+2) & + dtbc * field_bdy_tend_ys(i, k, b_dist+2) & - field(i,k,j+1) field_tend(i,k,j) = field_tend(i,k,j) & + fcx(b_dist+1)*fls0 & - gcx(b_dist+1)*(fls1+fls2+fls3+fls4-4.*fls0) ENDDO ENDDO ENDDO ENDIF IF (jbe - jtf .lt. relax_zone) THEN ! Y-end boundary DO j = max(jts,jbe-relax_zone+1), min(jtf,jbe-spec_zone) b_dist = jbe - j b_limit = b_dist IF(periodic_x)b_limit = 0 DO k = kts, ktf DO i = max(its,b_limit+ibs), min(itf,ibe-b_limit) im1 = max(i-1,ibs) ip1 = min(i+1,ibe) fls0 = field_bdy_ye(i, k, b_dist+1) & + dtbc * field_bdy_tend_ye(i, k, b_dist+1) & - field(i,k,j) fls1 = field_bdy_ye(im1, k, b_dist+1) & + dtbc * field_bdy_tend_ye(im1, k, b_dist+1) & - field(im1,k,j) fls2 = field_bdy_ye(ip1, k, b_dist+1) & + dtbc * field_bdy_tend_ye(ip1, k, b_dist+1) & - field(ip1,k,j) fls3 = field_bdy_ye(i, k, b_dist) & + dtbc * field_bdy_tend_ye(i, k, b_dist) & - field(i,k,j+1) fls4 = field_bdy_ye(i, k, b_dist+2) & + dtbc * field_bdy_tend_ye(i, k, b_dist+2) & - field(i,k,j-1) field_tend(i,k,j) = field_tend(i,k,j) & + fcx(b_dist+1)*fls0 & - gcx(b_dist+1)*(fls1+fls2+fls3+fls4-4.*fls0) ENDDO ENDDO ENDDO ENDIF IF(.NOT.periodic_x)THEN IF (its - ibs .lt. relax_zone) THEN ! X-start boundary DO i = max(its,ibs+spec_zone), min(itf,ibs+relax_zone-1) b_dist = i - ibs DO k = kts, ktf DO j = max(jts,b_dist+jbs+1), min(jtf,jbe-b_dist-1) fls0 = field_bdy_xs(j, k, b_dist+1) & + dtbc * field_bdy_tend_xs(j, k, b_dist+1) & - field(i,k,j) fls1 = field_bdy_xs(j-1, k, b_dist+1) & + dtbc * field_bdy_tend_xs(j-1, k, b_dist+1) & - field(i,k,j-1) fls2 = field_bdy_xs(j+1, k, b_dist+1) & + dtbc * field_bdy_tend_xs(j+1, k, b_dist+1) & - field(i,k,j+1) fls3 = field_bdy_xs(j, k, b_dist) & + dtbc * field_bdy_tend_xs(j, k, b_dist) & - field(i-1,k,j) fls4 = field_bdy_xs(j, k, b_dist+2) & + dtbc * field_bdy_tend_xs(j, k, b_dist+2) & - field(i+1,k,j) field_tend(i,k,j) = field_tend(i,k,j) & + fcx(b_dist+1)*fls0 & - gcx(b_dist+1)*(fls1+fls2+fls3+fls4-4.*fls0) ENDDO ENDDO ENDDO ENDIF IF (ibe - itf .lt. relax_zone) THEN ! X-end boundary DO i = max(its,ibe-relax_zone+1), min(itf,ibe-spec_zone) b_dist = ibe - i DO k = kts, ktf DO j = max(jts,b_dist+jbs+1), min(jtf,jbe-b_dist-1) fls0 = field_bdy_xe(j, k, b_dist+1) & + dtbc * field_bdy_tend_xe(j, k, b_dist+1) & - field(i,k,j) fls1 = field_bdy_xe(j-1, k, b_dist+1) & + dtbc * field_bdy_tend_xe(j-1, k, b_dist+1) & - field(i,k,j-1) fls2 = field_bdy_xe(j+1, k, b_dist+1) & + dtbc * field_bdy_tend_xe(j+1, k, b_dist+1) & - field(i,k,j+1) fls3 = field_bdy_xe(j, k, b_dist) & + dtbc * field_bdy_tend_xe(j, k, b_dist) & - field(i+1,k,j) fls4 = field_bdy_xe(j, k, b_dist+2) & + dtbc * field_bdy_tend_xe(j, k, b_dist+2) & - field(i-1,k,j) field_tend(i,k,j) = field_tend(i,k,j) & + fcx(b_dist+1)*fls0 & - gcx(b_dist+1)*(fls1+fls2+fls3+fls4-4.*fls0) ENDDO ENDDO ENDDO ENDIF ENDIF END SUBROUTINE relax_bdytend !------------------------------------------------------------------------ SUBROUTINE spec_bdytend ( field_tend, & field_bdy_xs, field_bdy_xe, & field_bdy_ys, field_bdy_ye, & field_bdy_tend_xs, field_bdy_tend_xe, & field_bdy_tend_ys, field_bdy_tend_ye, & variable_in, config_flags, & spec_bdy_width, spec_zone, & ids,ide, jds,jde, kds,kde, & ! domain dims ims,ime, jms,jme, kms,kme, & ! memory dims ips,ipe, jps,jpe, kps,kpe, & ! patch dims its,ite, jts,jte, kts,kte ) ! This subroutine sets the tendencies in the boundary specified region. ! spec_bdy_width is only used to dimension the boundary arrays. ! spec_zone is the width of the outer specified b.c.s that are set here. ! (JD July 2000) IMPLICIT NONE INTEGER, INTENT(IN ) :: ids,ide, jds,jde, kds,kde INTEGER, INTENT(IN ) :: ims,ime, jms,jme, kms,kme INTEGER, INTENT(IN ) :: ips,ipe, jps,jpe, kps,kpe INTEGER, INTENT(IN ) :: its,ite, jts,jte, kts,kte INTEGER, INTENT(IN ) :: spec_bdy_width, spec_zone CHARACTER, INTENT(IN ) :: variable_in REAL, DIMENSION( ims:ime , kms:kme , jms:jme ), INTENT(OUT ) :: field_tend REAL, DIMENSION( jms:jme , kds:kde , spec_bdy_width ), INTENT(IN ) :: field_bdy_xs, field_bdy_xe REAL, DIMENSION( ims:ime , kds:kde , spec_bdy_width ), INTENT(IN ) :: field_bdy_ys, field_bdy_ye REAL, DIMENSION( jms:jme , kds:kde , spec_bdy_width ), INTENT(IN ) :: field_bdy_tend_xs, field_bdy_tend_xe REAL, DIMENSION( ims:ime , kds:kde , spec_bdy_width ), INTENT(IN ) :: field_bdy_tend_ys, field_bdy_tend_ye TYPE( grid_config_rec_type ) config_flags CHARACTER :: variable INTEGER :: i, j, k, ibs, ibe, jbs, jbe, itf, jtf, ktf INTEGER :: b_dist, b_limit LOGICAL :: periodic_x periodic_x = config_flags%periodic_x variable = variable_in IF (variable == 'U') variable = 'u' IF (variable == 'V') variable = 'v' IF (variable == 'M') variable = 'm' IF (variable == 'H') variable = 'h' ibs = ids ibe = ide-1 itf = min(ite,ide-1) jbs = jds jbe = jde-1 jtf = min(jte,jde-1) ktf = kde-1 IF (variable == 'u') ibe = ide IF (variable == 'u') itf = min(ite,ide) IF (variable == 'v') jbe = jde IF (variable == 'v') jtf = min(jte,jde) IF (variable == 'm') ktf = kte IF (variable == 'h') ktf = kte IF (jts - jbs .lt. spec_zone) THEN ! Y-start boundary DO j = jts, min(jtf,jbs+spec_zone-1) b_dist = j - jbs b_limit = b_dist IF(periodic_x)b_limit = 0 DO k = kts, ktf DO i = max(its,b_limit+ibs), min(itf,ibe-b_limit) field_tend(i,k,j) = field_bdy_tend_ys(i, k, b_dist+1) ENDDO ENDDO ENDDO ENDIF IF (jbe - jtf .lt. spec_zone) THEN ! Y-end boundary DO j = max(jts,jbe-spec_zone+1), jtf b_dist = jbe - j b_limit = b_dist IF(periodic_x)b_limit = 0 DO k = kts, ktf DO i = max(its,b_limit+ibs), min(itf,ibe-b_limit) field_tend(i,k,j) = field_bdy_tend_ye(i, k, b_dist+1) ENDDO ENDDO ENDDO ENDIF IF(.NOT.periodic_x)THEN IF (its - ibs .lt. spec_zone) THEN ! X-start boundary DO i = its, min(itf,ibs+spec_zone-1) b_dist = i - ibs DO k = kts, ktf DO j = max(jts,b_dist+jbs+1), min(jtf,jbe-b_dist-1) field_tend(i,k,j) = field_bdy_tend_xs(j, k, b_dist+1) ENDDO ENDDO ENDDO ENDIF IF (ibe - itf .lt. spec_zone) THEN ! X-end boundary DO i = max(its,ibe-spec_zone+1), itf b_dist = ibe - i DO k = kts, ktf DO j = max(jts,b_dist+jbs+1), min(jtf,jbe-b_dist-1) field_tend(i,k,j) = field_bdy_tend_xe(j, k, b_dist+1) ENDDO ENDDO ENDDO ENDIF ENDIF END SUBROUTINE spec_bdytend !------------------------------------------------------------------------ SUBROUTINE spec_bdyfield ( field, & field_bdy_xs, field_bdy_xe, & field_bdy_ys, field_bdy_ye, & variable_in, config_flags, & spec_bdy_width, spec_zone, & ids,ide, jds,jde, kds,kde, & ! domain dims ims,ime, jms,jme, kms,kme, & ! memory dims ips,ipe, jps,jpe, kps,kpe, & ! patch dims its,ite, jts,jte, kts,kte ) ! This subroutine sets the tendencies in the boundary specified region. ! spec_bdy_width is only used to dimension the boundary arrays. ! spec_zone is the width of the outer specified b.c.s that are set here. ! (JD July 2000) IMPLICIT NONE INTEGER, INTENT(IN ) :: ids,ide, jds,jde, kds,kde INTEGER, INTENT(IN ) :: ims,ime, jms,jme, kms,kme INTEGER, INTENT(IN ) :: ips,ipe, jps,jpe, kps,kpe INTEGER, INTENT(IN ) :: its,ite, jts,jte, kts,kte INTEGER, INTENT(IN ) :: spec_bdy_width, spec_zone CHARACTER, INTENT(IN ) :: variable_in REAL, DIMENSION( ims:ime , kms:kme , jms:jme ), INTENT(OUT ) :: field REAL, DIMENSION( jms:jme , kds:kde , spec_bdy_width ), INTENT(IN ) :: field_bdy_xs, field_bdy_xe REAL, DIMENSION( ims:ime , kds:kde , spec_bdy_width ), INTENT(IN ) :: field_bdy_ys, field_bdy_ye TYPE( grid_config_rec_type ) config_flags CHARACTER :: variable INTEGER :: i, j, k, ibs, ibe, jbs, jbe, itf, jtf, ktf INTEGER :: b_dist, b_limit LOGICAL :: periodic_x periodic_x = config_flags%periodic_x variable = variable_in IF (variable == 'U') variable = 'u' IF (variable == 'V') variable = 'v' IF (variable == 'M') variable = 'm' IF (variable == 'H') variable = 'h' ibs = ids ibe = ide-1 itf = min(ite,ide-1) jbs = jds jbe = jde-1 jtf = min(jte,jde-1) ktf = kde-1 IF (variable == 'u') ibe = ide IF (variable == 'u') itf = min(ite,ide) IF (variable == 'v') jbe = jde IF (variable == 'v') jtf = min(jte,jde) IF (variable == 'm') ktf = kte IF (variable == 'h') ktf = kte IF (jts - jbs .lt. spec_zone) THEN ! Y-start boundary DO j = jts, min(jtf,jbs+spec_zone-1) b_dist = j - jbs b_limit = b_dist IF(periodic_x)b_limit = 0 DO k = kts, ktf DO i = max(its,b_limit+ibs), min(itf,ibe-b_limit) field(i,k,j) = field_bdy_ys(i, k, b_dist+1) ENDDO ENDDO ENDDO ENDIF IF (jbe - jtf .lt. spec_zone) THEN ! Y-end boundary DO j = max(jts,jbe-spec_zone+1), jtf b_dist = jbe - j b_limit = b_dist IF(periodic_x)b_limit = 0 DO k = kts, ktf DO i = max(its,b_limit+ibs), min(itf,ibe-b_limit) field(i,k,j) = field_bdy_ye(i, k, b_dist+1) ENDDO ENDDO ENDDO ENDIF IF(.NOT.periodic_x)THEN IF (its - ibs .lt. spec_zone) THEN ! X-start boundary DO i = its, min(itf,ibs+spec_zone-1) b_dist = i - ibs DO k = kts, ktf DO j = max(jts,b_dist+jbs+1), min(jtf,jbe-b_dist-1) field(i,k,j) = field_bdy_xs(j, k, b_dist+1) ENDDO ENDDO ENDDO ENDIF IF (ibe - itf .lt. spec_zone) THEN ! X-end boundary DO i = max(its,ibe-spec_zone+1), itf b_dist = ibe - i DO k = kts, ktf DO j = max(jts,b_dist+jbs+1), min(jtf,jbe-b_dist-1) field(i,k,j) = field_bdy_xe(j, k, b_dist+1) ENDDO ENDDO ENDDO ENDIF ENDIF END SUBROUTINE spec_bdyfield !------------------------------------------------------------------------ SUBROUTINE spec_bdyupdate( field, & field_tend, dt, & variable_in, config_flags, & spec_zone, & ids,ide, jds,jde, kds,kde, & ! domain dims ims,ime, jms,jme, kms,kme, & ! memory dims ips,ipe, jps,jpe, kps,kpe, & ! patch dims its,ite, jts,jte, kts,kte ) ! This subroutine adds the tendencies in the boundary specified region. ! spec_zone is the width of the outer specified b.c.s that are set here. ! (JD August 2000) IMPLICIT NONE INTEGER, INTENT(IN ) :: ids,ide, jds,jde, kds,kde INTEGER, INTENT(IN ) :: ims,ime, jms,jme, kms,kme INTEGER, INTENT(IN ) :: ips,ipe, jps,jpe, kps,kpe INTEGER, INTENT(IN ) :: its,ite, jts,jte, kts,kte INTEGER, INTENT(IN ) :: spec_zone CHARACTER, INTENT(IN ) :: variable_in REAL, INTENT(IN ) :: dt REAL, DIMENSION( ims:ime , kms:kme , jms:jme ), INTENT(INOUT) :: field REAL, DIMENSION( ims:ime , kms:kme , jms:jme ), INTENT(IN ) :: field_tend TYPE( grid_config_rec_type ) config_flags CHARACTER :: variable INTEGER :: i, j, k, ibs, ibe, jbs, jbe, itf, jtf, ktf INTEGER :: b_dist, b_limit LOGICAL :: periodic_x periodic_x = config_flags%periodic_x variable = variable_in IF (variable == 'U') variable = 'u' IF (variable == 'V') variable = 'v' IF (variable == 'M') variable = 'm' IF (variable == 'H') variable = 'h' ibs = ids ibe = ide-1 itf = min(ite,ide-1) jbs = jds jbe = jde-1 jtf = min(jte,jde-1) ktf = kde-1 IF (variable == 'u') ibe = ide IF (variable == 'u') itf = min(ite,ide) IF (variable == 'v') jbe = jde IF (variable == 'v') jtf = min(jte,jde) IF (variable == 'm') ktf = kte IF (variable == 'h') ktf = kte IF (jts - jbs .lt. spec_zone) THEN ! Y-start boundary DO j = jts, min(jtf,jbs+spec_zone-1) b_dist = j - jbs b_limit = b_dist IF(periodic_x)b_limit = 0 DO k = kts, ktf DO i = max(its,b_limit+ibs), min(itf,ibe-b_limit) field(i,k,j) = field(i,k,j) + dt*field_tend(i,k,j) ENDDO ENDDO ENDDO ENDIF IF (jbe - jtf .lt. spec_zone) THEN ! Y-end boundary DO j = max(jts,jbe-spec_zone+1), jtf b_dist = jbe - j b_limit = b_dist IF(periodic_x)b_limit = 0 DO k = kts, ktf DO i = max(its,b_limit+ibs), min(itf,ibe-b_limit) field(i,k,j) = field(i,k,j) + dt*field_tend(i,k,j) ENDDO ENDDO ENDDO ENDIF IF(.NOT.periodic_x)THEN IF (its - ibs .lt. spec_zone) THEN ! X-start boundary DO i = its, min(itf,ibs+spec_zone-1) b_dist = i - ibs DO k = kts, ktf DO j = max(jts,b_dist+jbs+1), min(jtf,jbe-b_dist-1) field(i,k,j) = field(i,k,j) + dt*field_tend(i,k,j) ENDDO ENDDO ENDDO ENDIF IF (ibe - itf .lt. spec_zone) THEN ! X-end boundary DO i = max(its,ibe-spec_zone+1), itf b_dist = ibe - i DO k = kts, ktf DO j = max(jts,b_dist+jbs+1), min(jtf,jbe-b_dist-1) field(i,k,j) = field(i,k,j) + dt*field_tend(i,k,j) ENDDO ENDDO ENDDO ENDIF ENDIF END SUBROUTINE spec_bdyupdate !------------------------------------------------------------------------ SUBROUTINE zero_grad_bdy ( field, & variable_in, config_flags, & spec_zone, & ids,ide, jds,jde, kds,kde, & ! domain dims ims,ime, jms,jme, kms,kme, & ! memory dims ips,ipe, jps,jpe, kps,kpe, & ! patch dims its,ite, jts,jte, kts,kte ) ! This subroutine sets zero gradient conditions in the boundary specified region. ! spec_zone is the width of the outer specified b.c.s that are set here. ! (JD August 2000) IMPLICIT NONE INTEGER, INTENT(IN ) :: ids,ide, jds,jde, kds,kde INTEGER, INTENT(IN ) :: ims,ime, jms,jme, kms,kme INTEGER, INTENT(IN ) :: ips,ipe, jps,jpe, kps,kpe INTEGER, INTENT(IN ) :: its,ite, jts,jte, kts,kte INTEGER, INTENT(IN ) :: spec_zone CHARACTER, INTENT(IN ) :: variable_in REAL, DIMENSION( ims:ime , kms:kme , jms:jme ), INTENT(INOUT) :: field TYPE( grid_config_rec_type ) config_flags CHARACTER :: variable INTEGER :: i, j, k, ibs, ibe, jbs, jbe, itf, jtf, ktf, i_inner, j_inner INTEGER :: b_dist, b_limit LOGICAL :: periodic_x periodic_x = config_flags%periodic_x variable = variable_in IF (variable == 'U') variable = 'u' IF (variable == 'V') variable = 'v' ibs = ids ibe = ide-1 itf = min(ite,ide-1) jbs = jds jbe = jde-1 jtf = min(jte,jde-1) ktf = kde-1 IF (variable == 'u') ibe = ide IF (variable == 'u') itf = min(ite,ide) IF (variable == 'v') jbe = jde IF (variable == 'v') jtf = min(jte,jde) IF (variable == 'w') ktf = kde IF (jts - jbs .lt. spec_zone) THEN ! Y-start boundary DO j = jts, min(jtf,jbs+spec_zone-1) b_dist = j - jbs b_limit = b_dist IF(periodic_x)b_limit = 0 DO k = kts, ktf DO i = max(its,b_limit+ibs), min(itf,ibe-b_limit) i_inner = max(i,ibs+spec_zone) i_inner = min(i_inner,ibe-spec_zone) IF(periodic_x)i_inner = i field(i,k,j) = field(i_inner,k,jbs+spec_zone) ENDDO ENDDO ENDDO ENDIF IF (jbe - jtf .lt. spec_zone) THEN ! Y-end boundary DO j = max(jts,jbe-spec_zone+1), jtf b_dist = jbe - j b_limit = b_dist IF(periodic_x)b_limit = 0 DO k = kts, ktf DO i = max(its,b_limit+ibs), min(itf,ibe-b_limit) i_inner = max(i,ibs+spec_zone) i_inner = min(i_inner,ibe-spec_zone) IF(periodic_x)i_inner = i field(i,k,j) = field(i_inner,k,jbe-spec_zone) ENDDO ENDDO ENDDO ENDIF IF(.NOT.periodic_x)THEN IF (its - ibs .lt. spec_zone) THEN ! X-start boundary DO i = its, min(itf,ibs+spec_zone-1) b_dist = i - ibs DO k = kts, ktf DO j = max(jts,b_dist+jbs+1), min(jtf,jbe-b_dist-1) j_inner = max(j,jbs+spec_zone) j_inner = min(j_inner,jbe-spec_zone) field(i,k,j) = field(ibs+spec_zone,k,j_inner) ENDDO ENDDO ENDDO ENDIF IF (ibe - itf .lt. spec_zone) THEN ! X-end boundary DO i = max(its,ibe-spec_zone+1), itf b_dist = ibe - i DO k = kts, ktf DO j = max(jts,b_dist+jbs+1), min(jtf,jbe-b_dist-1) j_inner = max(j,jbs+spec_zone) j_inner = min(j_inner,jbe-spec_zone) field(i,k,j) = field(ibe-spec_zone,k,j_inner) ENDDO ENDDO ENDDO ENDIF ENDIF END SUBROUTINE zero_grad_bdy !------------------------------------------------------------------------ SUBROUTINE flow_dep_bdy ( field, & u, v, config_flags, & spec_zone, & ids,ide, jds,jde, kds,kde, & ! domain dims ims,ime, jms,jme, kms,kme, & ! memory dims ips,ipe, jps,jpe, kps,kpe, & ! patch dims its,ite, jts,jte, kts,kte ) ! This subroutine sets zero gradient conditions for outflow and zero value ! for inflow in the boundary specified region. Note that field must be unstaggered. ! The velocities, u and v, will only be used to check their sign (coupled vels OK) ! spec_zone is the width of the outer specified b.c.s that are set here. ! (JD August 2000) IMPLICIT NONE INTEGER, INTENT(IN ) :: ids,ide, jds,jde, kds,kde INTEGER, INTENT(IN ) :: ims,ime, jms,jme, kms,kme INTEGER, INTENT(IN ) :: ips,ipe, jps,jpe, kps,kpe INTEGER, INTENT(IN ) :: its,ite, jts,jte, kts,kte INTEGER, INTENT(IN ) :: spec_zone REAL, DIMENSION( ims:ime , kms:kme , jms:jme ), INTENT(INOUT) :: field REAL, DIMENSION( ims:ime , kms:kme , jms:jme ), INTENT(IN ) :: u REAL, DIMENSION( ims:ime , kms:kme , jms:jme ), INTENT(IN ) :: v TYPE( grid_config_rec_type ) config_flags INTEGER :: i, j, k, ibs, ibe, jbs, jbe, itf, jtf, ktf, i_inner, j_inner INTEGER :: b_dist, b_limit LOGICAL :: periodic_x periodic_x = config_flags%periodic_x ibs = ids ibe = ide-1 itf = min(ite,ide-1) jbs = jds jbe = jde-1 jtf = min(jte,jde-1) ktf = kde-1 IF (jts - jbs .lt. spec_zone) THEN ! Y-start boundary DO j = jts, min(jtf,jbs+spec_zone-1) b_dist = j - jbs b_limit = b_dist IF(periodic_x)b_limit = 0 DO k = kts, ktf DO i = max(its,b_limit+ibs), min(itf,ibe-b_limit) i_inner = max(i,ibs+spec_zone) i_inner = min(i_inner,ibe-spec_zone) IF(periodic_x)i_inner = i IF(v(i,k,j) .lt. 0.)THEN field(i,k,j) = field(i_inner,k,jbs+spec_zone) ELSE field(i,k,j) = 0. ENDIF ENDDO ENDDO ENDDO ENDIF IF (jbe - jtf .lt. spec_zone) THEN ! Y-end boundary DO j = max(jts,jbe-spec_zone+1), jtf b_dist = jbe - j b_limit = b_dist IF(periodic_x)b_limit = 0 DO k = kts, ktf DO i = max(its,b_limit+ibs), min(itf,ibe-b_limit) i_inner = max(i,ibs+spec_zone) i_inner = min(i_inner,ibe-spec_zone) IF(periodic_x)i_inner = i IF(v(i,k,j+1) .gt. 0.)THEN field(i,k,j) = field(i_inner,k,jbe-spec_zone) ELSE field(i,k,j) = 0. ENDIF ENDDO ENDDO ENDDO ENDIF IF(.NOT.periodic_x)THEN IF (its - ibs .lt. spec_zone) THEN ! X-start boundary DO i = its, min(itf,ibs+spec_zone-1) b_dist = i - ibs DO k = kts, ktf DO j = max(jts,b_dist+jbs+1), min(jtf,jbe-b_dist-1) j_inner = max(j,jbs+spec_zone) j_inner = min(j_inner,jbe-spec_zone) IF(u(i,k,j) .lt. 0.)THEN field(i,k,j) = field(ibs+spec_zone,k,j_inner) ELSE field(i,k,j) = 0. ENDIF ENDDO ENDDO ENDDO ENDIF IF (ibe - itf .lt. spec_zone) THEN ! X-end boundary DO i = max(its,ibe-spec_zone+1), itf b_dist = ibe - i DO k = kts, ktf DO j = max(jts,b_dist+jbs+1), min(jtf,jbe-b_dist-1) j_inner = max(j,jbs+spec_zone) j_inner = min(j_inner,jbe-spec_zone) IF(u(i+1,k,j) .gt. 0.)THEN field(i,k,j) = field(ibe-spec_zone,k,j_inner) ELSE field(i,k,j) = 0. ENDIF ENDDO ENDDO ENDDO ENDIF ENDIF END SUBROUTINE flow_dep_bdy !------------------------------------------------------------------------------ SUBROUTINE stuff_bdy_new ( data3d , space_bdy_xs, space_bdy_xe, space_bdy_ys, space_bdy_ye, & char_stagger , & spec_bdy_width , & ids, ide, jds, jde, kds, kde , & ims, ime, jms, jme, kms, kme , & its, ite, jts, jte, kts, kte ) ! This routine puts the data in the 3d arrays into the proper locations ! for the lateral boundary arrays. USE module_state_description IMPLICIT NONE INTEGER , INTENT(IN) :: ids, ide, jds, jde, kds, kde INTEGER , INTENT(IN) :: ims, ime, jms, jme, kms, kme INTEGER , INTENT(IN) :: its, ite, jts, jte, kts, kte INTEGER , INTENT(IN) :: spec_bdy_width REAL , DIMENSION(ims:ime,kms:kme,jms:jme) , INTENT(IN) :: data3d REAL , DIMENSION(jms:jme,kds:kde,spec_bdy_width) , INTENT(OUT) :: space_bdy_xs, space_bdy_xe REAL , DIMENSION(ims:ime,kds:kde,spec_bdy_width) , INTENT(OUT) :: space_bdy_ys, space_bdy_ye CHARACTER (LEN=1) , INTENT(IN) :: char_stagger INTEGER :: i , ii , j , jj , k ! There are four lateral boundary locations that are stored. ! X start boundary IF ( char_stagger .EQ. 'W' ) THEN DO j = MAX(jds,jts) , MIN(jde-1,jte) DO k = kds , kde DO i = MAX(ids,its) , MIN(ids + spec_bdy_width - 1,ite) space_bdy_xs(j,k,i) = data3d(i,k,j) END DO END DO END DO ELSE IF ( char_stagger .EQ. 'M' ) THEN DO j = MAX(jds,jts) , MIN(jde-1,jte) DO k = kds , kde DO i = MAX(ids,its) , MIN(ids + spec_bdy_width - 1,ite) space_bdy_xs(j,k,i) = data3d(i,k,j) END DO END DO END DO ELSE IF ( char_stagger .EQ. 'V' ) THEN DO j = MAX(jds,jts) , MIN(jde,jte) DO k = kds , kde - 1 DO i = MAX(ids,its) , MIN(ids + spec_bdy_width - 1,ite) space_bdy_xs(j,k,i) = data3d(i,k,j) END DO END DO END DO ELSE DO j = MAX(jds,jts) , MIN(jde-1,jte) DO k = kds , kde - 1 DO i = MAX(ids,its) , MIN(ids + spec_bdy_width - 1,ite) space_bdy_xs(j,k,i) = data3d(i,k,j) END DO END DO END DO END IF ! X end boundary IF ( char_stagger .EQ. 'U' ) THEN DO j = MAX(jds,jts) , MIN(jde-1,jte) DO k = kds , kde - 1 DO i = MIN(ide,ite) , MAX(ide - spec_bdy_width + 1,its) , -1 ii = ide - i + 1 space_bdy_xe(j,k,ii) = data3d(i,k,j) END DO END DO END DO ELSE IF ( char_stagger .EQ. 'V' ) THEN DO j = MAX(jds,jts) , MIN(jde,jte) DO k = kds , kde - 1 DO i = MIN(ide - 1,ite) , MAX(ide - spec_bdy_width,its) , -1 ii = ide - i space_bdy_xe(j,k,ii) = data3d(i,k,j) END DO END DO END DO ELSE IF ( char_stagger .EQ. 'W' ) THEN DO j = MAX(jds,jts) , MIN(jde-1,jte) DO k = kds , kde DO i = MIN(ide - 1,ite) , MAX(ide - spec_bdy_width,its) , -1 ii = ide - i space_bdy_xe(j,k,ii) = data3d(i,k,j) END DO END DO END DO ELSE IF ( char_stagger .EQ. 'M' ) THEN DO j = MAX(jds,jts) , MIN(jde-1,jte) DO k = kds , kde DO i = MIN(ide - 1,ite) , MAX(ide - spec_bdy_width,its) , -1 ii = ide - i space_bdy_xe(j,k,ii) = data3d(i,k,j) END DO END DO END DO ELSE DO j = MAX(jds,jts) , MIN(jde-1,jte) DO k = kds , kde - 1 DO i = MIN(ide - 1,ite) , MAX(ide - spec_bdy_width,its) , -1 ii = ide - i space_bdy_xe(j,k,ii) = data3d(i,k,j) END DO END DO END DO END IF ! Y start boundary IF ( char_stagger .EQ. 'W' ) THEN DO j = MAX(jds,jts) , MIN(jds + spec_bdy_width - 1,jte) DO k = kds , kde DO i = MAX(ids,its) , MIN(ide-1,ite) space_bdy_ys(i,k,j) = data3d(i,k,j) END DO END DO END DO ELSE IF ( char_stagger .EQ. 'M' ) THEN DO j = MAX(jds,jts) , MIN(jds + spec_bdy_width - 1,jte) DO k = kds , kde DO i = MAX(ids,its) , MIN(ide-1,ite) space_bdy_ys(i,k,j) = data3d(i,k,j) END DO END DO END DO ELSE IF ( char_stagger .EQ. 'U' ) THEN DO j = MAX(jds,jts) , MIN(jds + spec_bdy_width - 1,jte) DO k = kds , kde - 1 DO i = MAX(ids,its) , MIN(ide,ite) space_bdy_ys(i,k,j) = data3d(i,k,j) END DO END DO END DO ELSE DO j = MAX(jds,jts) , MIN(jds + spec_bdy_width - 1,jte) DO k = kds , kde - 1 DO i = MAX(ids,its) , MIN(ide-1,ite) space_bdy_ys(i,k,j) = data3d(i,k,j) END DO END DO END DO END IF ! Y end boundary IF ( char_stagger .EQ. 'V' ) THEN DO j = MIN(jde,jte) , MAX(jde - spec_bdy_width + 1,jts) , -1 DO k = kds , kde - 1 DO i = MAX(ids,its) , MIN(ide-1,ite) jj = jde - j + 1 space_bdy_ye(i,k,jj) = data3d(i,k,j) END DO END DO END DO ELSE IF ( char_stagger .EQ. 'U' ) THEN DO j = MIN(jde-1,jte) , MAX(jde - spec_bdy_width,jts) , -1 DO k = kds , kde - 1 DO i = MAX(ids,its) , MIN(ide,ite) jj = jde - j space_bdy_ye(i,k,jj) = data3d(i,k,j) END DO END DO END DO ELSE IF ( char_stagger .EQ. 'W' ) THEN DO j = MIN(jde-1,jte) , MAX(jde - spec_bdy_width,jts) , -1 DO k = kds , kde DO i = MAX(ids,its) , MIN(ide-1,ite) jj = jde - j space_bdy_ye(i,k,jj) = data3d(i,k,j) END DO END DO END DO ELSE IF ( char_stagger .EQ. 'M' ) THEN DO j = MIN(jde-1,jte) , MAX(jde - spec_bdy_width,jts) , -1 DO k = kds , kde DO i = MAX(ids,its) , MIN(ide-1,ite) jj = jde - j space_bdy_ye(i,k,jj) = data3d(i,k,j) END DO END DO END DO ELSE DO j = MIN(jde-1,jte) , MAX(jde - spec_bdy_width,jts) , -1 DO k = kds , kde - 1 DO i = MAX(ids,its) , MIN(ide-1,ite) jj = jde - j space_bdy_ye(i,k,jj) = data3d(i,k,j) END DO END DO END DO END IF END SUBROUTINE stuff_bdy_new SUBROUTINE stuff_bdytend_new ( data3dnew , data3dold , time_diff , & space_bdy_xs, space_bdy_xe, space_bdy_ys, space_bdy_ye, & char_stagger , & spec_bdy_width , & ids, ide, jds, jde, kds, kde , & ims, ime, jms, jme, kms, kme , & its, ite, jts, jte, kts, kte ) ! This routine puts the tendency data into the proper locations ! for the lateral boundary arrays. USE module_state_description IMPLICIT NONE INTEGER , INTENT(IN) :: ids, ide, jds, jde, kds, kde INTEGER , INTENT(IN) :: ims, ime, jms, jme, kms, kme INTEGER , INTENT(IN) :: its, ite, jts, jte, kts, kte INTEGER , INTENT(IN) :: spec_bdy_width REAL , DIMENSION(ims:ime,kms:kme,jms:jme) , INTENT(IN) :: data3dnew , data3dold REAL , DIMENSION(jms:jme,kds:kde,spec_bdy_width) , INTENT(OUT) :: space_bdy_xs, space_bdy_xe REAL , DIMENSION(ims:ime,kds:kde,spec_bdy_width) , INTENT(OUT) :: space_bdy_ys, space_bdy_ye CHARACTER (LEN=1) , INTENT(IN) :: char_stagger REAL , INTENT(IN) :: time_diff ! seconds INTEGER :: i , ii , j , jj , k ! There are four lateral boundary locations that are stored. ! X start boundary IF ( char_stagger .EQ. 'W' ) THEN DO j = MAX(jds,jts) , MIN(jde-1,jte) DO k = kds , kde DO i = MAX(ids,its) , MIN(ids + spec_bdy_width - 1,ite) space_bdy_xs(j,k,i) = ( data3dnew(i,k,j) - data3dold(i,k,j) ) / time_diff END DO END DO END DO ELSE IF ( char_stagger .EQ. 'M' ) THEN DO j = MAX(jds,jts) , MIN(jde-1,jte) DO k = kds , kde DO i = MAX(ids,its) , MIN(ids + spec_bdy_width - 1,ite) space_bdy_xs(j,k,i) = ( data3dnew(i,k,j) - data3dold(i,k,j) ) / time_diff END DO END DO END DO ELSE IF ( char_stagger .EQ. 'V' ) THEN DO j = MAX(jds,jts) , MIN(jde,jte) DO k = kds , kde - 1 DO i = MAX(ids,its) , MIN(ids + spec_bdy_width - 1,ite) space_bdy_xs(j,k,i) = ( data3dnew(i,k,j) - data3dold(i,k,j) ) / time_diff END DO END DO END DO ELSE DO j = MAX(jds,jts) , MIN(jde-1,jte) DO k = kds , kde - 1 DO i = MAX(ids,its) , MIN(ids + spec_bdy_width - 1,ite) space_bdy_xs(j,k,i) = ( data3dnew(i,k,j) - data3dold(i,k,j) ) / time_diff END DO END DO END DO END IF ! X end boundary IF ( char_stagger .EQ. 'U' ) THEN DO j = MAX(jds,jts) , MIN(jde-1,jte) DO k = kds , kde - 1 DO i = MIN(ide,ite) , MAX(ide - spec_bdy_width + 1,its) , -1 ii = ide - i + 1 space_bdy_xe(j,k,ii) = ( data3dnew(i,k,j) - data3dold(i,k,j) ) / time_diff END DO END DO END DO ELSE IF ( char_stagger .EQ. 'V' ) THEN DO j = MAX(jds,jts) , MIN(jde,jte) DO k = kds , kde - 1 DO i = MIN(ide - 1,ite) , MAX(ide - spec_bdy_width,its) , -1 ii = ide - i space_bdy_xe(j,k,ii) = ( data3dnew(i,k,j) - data3dold(i,k,j) ) / time_diff END DO END DO END DO ELSE IF ( char_stagger .EQ. 'W' ) THEN DO j = MAX(jds,jts) , MIN(jde-1,jte) DO k = kds , kde DO i = MIN(ide - 1,ite) , MAX(ide - spec_bdy_width,its) , -1 ii = ide - i space_bdy_xe(j,k,ii) = ( data3dnew(i,k,j) - data3dold(i,k,j) ) / time_diff END DO END DO END DO ELSE IF ( char_stagger .EQ. 'M' ) THEN DO j = MAX(jds,jts) , MIN(jde-1,jte) DO k = kds , kde DO i = MIN(ide - 1,ite) , MAX(ide - spec_bdy_width,its) , -1 ii = ide - i space_bdy_xe(j,k,ii) = ( data3dnew(i,k,j) - data3dold(i,k,j) ) / time_diff END DO END DO END DO ELSE DO j = MAX(jds,jts) , MIN(jde-1,jte) DO k = kds , kde - 1 DO i = MIN(ide - 1,ite) , MAX(ide - spec_bdy_width,its) , -1 ii = ide - i space_bdy_xe(j,k,ii) = ( data3dnew(i,k,j) - data3dold(i,k,j) ) / time_diff END DO END DO END DO END IF ! Y start boundary IF ( char_stagger .EQ. 'W' ) THEN DO j = MAX(jds,jts) , MIN(jds + spec_bdy_width - 1,jte) DO k = kds , kde DO i = MAX(ids,its) , MIN(ide-1,ite) space_bdy_ys(i,k,j) = ( data3dnew(i,k,j) - data3dold(i,k,j) ) / time_diff END DO END DO END DO ELSE IF ( char_stagger .EQ. 'M' ) THEN DO j = MAX(jds,jts) , MIN(jds + spec_bdy_width - 1,jte) DO k = kds , kde DO i = MAX(ids,its) , MIN(ide-1,ite) space_bdy_ys(i,k,j) = ( data3dnew(i,k,j) - data3dold(i,k,j) ) / time_diff END DO END DO END DO ELSE IF ( char_stagger .EQ. 'U' ) THEN DO j = MAX(jds,jts) , MIN(jds + spec_bdy_width - 1,jte) DO k = kds , kde - 1 DO i = MAX(ids,its) , MIN(ide,ite) space_bdy_ys(i,k,j) = ( data3dnew(i,k,j) - data3dold(i,k,j) ) / time_diff END DO END DO END DO ELSE DO j = MAX(jds,jts) , MIN(jds + spec_bdy_width - 1,jte) DO k = kds , kde - 1 DO i = MAX(ids,its) , MIN(ide-1,ite) space_bdy_ys(i,k,j) = ( data3dnew(i,k,j) - data3dold(i,k,j) ) / time_diff END DO END DO END DO END IF ! Y end boundary IF ( char_stagger .EQ. 'V' ) THEN DO j = MIN(jde,jte) , MAX(jde - spec_bdy_width + 1,jts) , -1 DO k = kds , kde - 1 DO i = MAX(ids,its) , MIN(ide-1,ite) jj = jde - j + 1 space_bdy_ye(i,k,jj) = ( data3dnew(i,k,j) - data3dold(i,k,j) ) / time_diff END DO END DO END DO ELSE IF ( char_stagger .EQ. 'U' ) THEN DO j = MIN(jde-1,jte) , MAX(jde - spec_bdy_width,jts) , -1 DO k = kds , kde - 1 DO i = MAX(ids,its) , MIN(ide,ite) jj = jde - j space_bdy_ye(i,k,jj) = ( data3dnew(i,k,j) - data3dold(i,k,j) ) / time_diff END DO END DO END DO ELSE IF ( char_stagger .EQ. 'W' ) THEN DO j = MIN(jde-1,jte) , MAX(jde - spec_bdy_width,jts) , -1 DO k = kds , kde DO i = MAX(ids,its) , MIN(ide-1,ite) jj = jde - j space_bdy_ye(i,k,jj) = ( data3dnew(i,k,j) - data3dold(i,k,j) ) / time_diff END DO END DO END DO ELSE IF ( char_stagger .EQ. 'M' ) THEN DO j = MIN(jde-1,jte) , MAX(jde - spec_bdy_width,jts) , -1 DO k = kds , kde DO i = MAX(ids,its) , MIN(ide-1,ite) jj = jde - j space_bdy_ye(i,k,jj) = ( data3dnew(i,k,j) - data3dold(i,k,j) ) / time_diff END DO END DO END DO ELSE DO j = MIN(jde-1,jte) , MAX(jde - spec_bdy_width,jts) , -1 DO k = kds , kde - 1 DO i = MAX(ids,its) , MIN(ide-1,ite) jj = jde - j space_bdy_ye(i,k,jj) = ( data3dnew(i,k,j) - data3dold(i,k,j) ) / time_diff END DO END DO END DO END IF END SUBROUTINE stuff_bdytend_new !--- old versions for use with modules that use the old bdy data structures --- SUBROUTINE stuff_bdy_old ( data3d , space_bdy , char_stagger , & ijds , ijde , spec_bdy_width , & ids, ide, jds, jde, kds, kde , & ims, ime, jms, jme, kms, kme , & its, ite, jts, jte, kts, kte ) ! This routine puts the data in the 3d arrays into the proper locations ! for the lateral boundary arrays. USE module_state_description IMPLICIT NONE INTEGER , INTENT(IN) :: ids, ide, jds, jde, kds, kde INTEGER , INTENT(IN) :: ims, ime, jms, jme, kms, kme INTEGER , INTENT(IN) :: its, ite, jts, jte, kts, kte INTEGER , INTENT(IN) :: ijds , ijde , spec_bdy_width REAL , DIMENSION(ims:ime,kms:kme,jms:jme) , INTENT(IN) :: data3d REAL , DIMENSION(ijds:ijde,kds:kde,spec_bdy_width,4) , INTENT(OUT) :: space_bdy CHARACTER (LEN=1) , INTENT(IN) :: char_stagger INTEGER :: i , ii , j , jj , k ! There are four lateral boundary locations that are stored. ! X start boundary IF ( char_stagger .EQ. 'W' ) THEN DO j = MAX(jds,jts) , MIN(jde-1,jte) DO k = kds , kde DO i = MAX(ids,its) , MIN(ids + spec_bdy_width - 1,ite) space_bdy(j,k,i,P_XSB) = data3d(i,k,j) END DO END DO END DO ELSE IF ( char_stagger .EQ. 'M' ) THEN DO j = MAX(jds,jts) , MIN(jde-1,jte) DO k = kds , kde DO i = MAX(ids,its) , MIN(ids + spec_bdy_width - 1,ite) space_bdy(j,k,i,P_XSB) = data3d(i,k,j) END DO END DO END DO ELSE IF ( char_stagger .EQ. 'V' ) THEN DO j = MAX(jds,jts) , MIN(jde,jte) DO k = kds , kde - 1 DO i = MAX(ids,its) , MIN(ids + spec_bdy_width - 1,ite) space_bdy(j,k,i,P_XSB) = data3d(i,k,j) END DO END DO END DO ELSE DO j = MAX(jds,jts) , MIN(jde-1,jte) DO k = kds , kde - 1 DO i = MAX(ids,its) , MIN(ids + spec_bdy_width - 1,ite) space_bdy(j,k,i,P_XSB) = data3d(i,k,j) END DO END DO END DO END IF ! X end boundary IF ( char_stagger .EQ. 'U' ) THEN DO j = MAX(jds,jts) , MIN(jde-1,jte) DO k = kds , kde - 1 DO i = MIN(ide,ite) , MAX(ide - spec_bdy_width + 1,its) , -1 ii = ide - i + 1 space_bdy(j,k,ii,P_XEB) = data3d(i,k,j) END DO END DO END DO ELSE IF ( char_stagger .EQ. 'V' ) THEN DO j = MAX(jds,jts) , MIN(jde,jte) DO k = kds , kde - 1 DO i = MIN(ide - 1,ite) , MAX(ide - spec_bdy_width,its) , -1 ii = ide - i space_bdy(j,k,ii,P_XEB) = data3d(i,k,j) END DO END DO END DO ELSE IF ( char_stagger .EQ. 'W' ) THEN DO j = MAX(jds,jts) , MIN(jde-1,jte) DO k = kds , kde DO i = MIN(ide - 1,ite) , MAX(ide - spec_bdy_width,its) , -1 ii = ide - i space_bdy(j,k,ii,P_XEB) = data3d(i,k,j) END DO END DO END DO ELSE IF ( char_stagger .EQ. 'M' ) THEN DO j = MAX(jds,jts) , MIN(jde-1,jte) DO k = kds , kde DO i = MIN(ide - 1,ite) , MAX(ide - spec_bdy_width,its) , -1 ii = ide - i space_bdy(j,k,ii,P_XEB) = data3d(i,k,j) END DO END DO END DO ELSE DO j = MAX(jds,jts) , MIN(jde-1,jte) DO k = kds , kde - 1 DO i = MIN(ide - 1,ite) , MAX(ide - spec_bdy_width,its) , -1 ii = ide - i space_bdy(j,k,ii,P_XEB) = data3d(i,k,j) END DO END DO END DO END IF ! Y start boundary IF ( char_stagger .EQ. 'W' ) THEN DO j = MAX(jds,jts) , MIN(jds + spec_bdy_width - 1,jte) DO k = kds , kde DO i = MAX(ids,its) , MIN(ide-1,ite) space_bdy(i,k,j,P_YSB) = data3d(i,k,j) END DO END DO END DO ELSE IF ( char_stagger .EQ. 'M' ) THEN DO j = MAX(jds,jts) , MIN(jds + spec_bdy_width - 1,jte) DO k = kds , kde DO i = MAX(ids,its) , MIN(ide-1,ite) space_bdy(i,k,j,P_YSB) = data3d(i,k,j) END DO END DO END DO ELSE IF ( char_stagger .EQ. 'U' ) THEN DO j = MAX(jds,jts) , MIN(jds + spec_bdy_width - 1,jte) DO k = kds , kde - 1 DO i = MAX(ids,its) , MIN(ide,ite) space_bdy(i,k,j,P_YSB) = data3d(i,k,j) END DO END DO END DO ELSE DO j = MAX(jds,jts) , MIN(jds + spec_bdy_width - 1,jte) DO k = kds , kde - 1 DO i = MAX(ids,its) , MIN(ide-1,ite) space_bdy(i,k,j,P_YSB) = data3d(i,k,j) END DO END DO END DO END IF ! Y end boundary IF ( char_stagger .EQ. 'V' ) THEN DO j = MIN(jde,jte) , MAX(jde - spec_bdy_width + 1,jts) , -1 DO k = kds , kde - 1 DO i = MAX(ids,its) , MIN(ide-1,ite) jj = jde - j + 1 space_bdy(i,k,jj,P_YEB) = data3d(i,k,j) END DO END DO END DO ELSE IF ( char_stagger .EQ. 'U' ) THEN DO j = MIN(jde-1,jte) , MAX(jde - spec_bdy_width,jts) , -1 DO k = kds , kde - 1 DO i = MAX(ids,its) , MIN(ide,ite) jj = jde - j space_bdy(i,k,jj,P_YEB) = data3d(i,k,j) END DO END DO END DO ELSE IF ( char_stagger .EQ. 'W' ) THEN DO j = MIN(jde-1,jte) , MAX(jde - spec_bdy_width,jts) , -1 DO k = kds , kde DO i = MAX(ids,its) , MIN(ide-1,ite) jj = jde - j space_bdy(i,k,jj,P_YEB) = data3d(i,k,j) END DO END DO END DO ELSE IF ( char_stagger .EQ. 'M' ) THEN DO j = MIN(jde-1,jte) , MAX(jde - spec_bdy_width,jts) , -1 DO k = kds , kde DO i = MAX(ids,its) , MIN(ide-1,ite) jj = jde - j space_bdy(i,k,jj,P_YEB) = data3d(i,k,j) END DO END DO END DO ELSE DO j = MIN(jde-1,jte) , MAX(jde - spec_bdy_width,jts) , -1 DO k = kds , kde - 1 DO i = MAX(ids,its) , MIN(ide-1,ite) jj = jde - j space_bdy(i,k,jj,P_YEB) = data3d(i,k,j) END DO END DO END DO END IF END SUBROUTINE stuff_bdy_old SUBROUTINE stuff_bdytend_old ( data3dnew , data3dold , time_diff , space_bdy , char_stagger , & ijds , ijde , spec_bdy_width , & ids, ide, jds, jde, kds, kde , & ims, ime, jms, jme, kms, kme , & its, ite, jts, jte, kts, kte ) ! This routine puts the tendency data into the proper locations ! for the lateral boundary arrays. USE module_state_description IMPLICIT NONE INTEGER , INTENT(IN) :: ids, ide, jds, jde, kds, kde INTEGER , INTENT(IN) :: ims, ime, jms, jme, kms, kme INTEGER , INTENT(IN) :: its, ite, jts, jte, kts, kte INTEGER , INTENT(IN) :: ijds , ijde , spec_bdy_width REAL , DIMENSION(ims:ime,kms:kme,jms:jme) , INTENT(IN) :: data3dnew , data3dold ! REAL , DIMENSION(:,:,:,:) , INTENT(OUT) :: space_bdy REAL , DIMENSION(ijds:ijde,kds:kde,spec_bdy_width,4) , INTENT(OUT) :: space_bdy CHARACTER (LEN=1) , INTENT(IN) :: char_stagger REAL , INTENT(IN) :: time_diff ! seconds INTEGER :: i , ii , j , jj , k ! There are four lateral boundary locations that are stored. ! X start boundary IF ( char_stagger .EQ. 'W' ) THEN DO j = MAX(jds,jts) , MIN(jde-1,jte) DO k = kds , kde DO i = MAX(ids,its) , MIN(ids + spec_bdy_width - 1,ite) space_bdy(j,k,i,P_XSB) = ( data3dnew(i,k,j) - data3dold(i,k,j) ) / time_diff ! space_bdy(j,k,i,P_XSB) = 0. ! zeroout END DO END DO END DO ELSE IF ( char_stagger .EQ. 'M' ) THEN DO j = MAX(jds,jts) , MIN(jde-1,jte) DO k = kds , kde DO i = MAX(ids,its) , MIN(ids + spec_bdy_width - 1,ite) space_bdy(j,k,i,P_XSB) = ( data3dnew(i,k,j) - data3dold(i,k,j) ) / time_diff ! space_bdy(j,k,i,P_XSB) = 0. ! zeroout END DO END DO END DO ELSE IF ( char_stagger .EQ. 'V' ) THEN DO j = MAX(jds,jts) , MIN(jde,jte) DO k = kds , kde - 1 DO i = MAX(ids,its) , MIN(ids + spec_bdy_width - 1,ite) space_bdy(j,k,i,P_XSB) = ( data3dnew(i,k,j) - data3dold(i,k,j) ) / time_diff ! space_bdy(j,k,i,P_XSB) = 0. ! zeroout END DO END DO END DO ELSE DO j = MAX(jds,jts) , MIN(jde-1,jte) DO k = kds , kde - 1 DO i = MAX(ids,its) , MIN(ids + spec_bdy_width - 1,ite) space_bdy(j,k,i,P_XSB) = ( data3dnew(i,k,j) - data3dold(i,k,j) ) / time_diff ! space_bdy(j,k,i,P_XSB) = 0. ! zeroout END DO END DO END DO END IF ! X end boundary IF ( char_stagger .EQ. 'U' ) THEN DO j = MAX(jds,jts) , MIN(jde-1,jte) DO k = kds , kde - 1 DO i = MIN(ide,ite) , MAX(ide - spec_bdy_width + 1,its) , -1 ii = ide - i + 1 space_bdy(j,k,ii,P_XEB) = ( data3dnew(i,k,j) - data3dold(i,k,j) ) / time_diff ! space_bdy(j,k,ii,P_XEB) = 0. ! zeroout END DO END DO END DO ELSE IF ( char_stagger .EQ. 'V' ) THEN DO j = MAX(jds,jts) , MIN(jde,jte) DO k = kds , kde - 1 DO i = MIN(ide - 1,ite) , MAX(ide - spec_bdy_width,its) , -1 ii = ide - i space_bdy(j,k,ii,P_XEB) = ( data3dnew(i,k,j) - data3dold(i,k,j) ) / time_diff ! space_bdy(j,k,ii,P_XEB) = 0. ! zeroout END DO END DO END DO ELSE IF ( char_stagger .EQ. 'W' ) THEN DO j = MAX(jds,jts) , MIN(jde-1,jte) DO k = kds , kde DO i = MIN(ide - 1,ite) , MAX(ide - spec_bdy_width,its) , -1 ii = ide - i space_bdy(j,k,ii,P_XEB) = ( data3dnew(i,k,j) - data3dold(i,k,j) ) / time_diff ! space_bdy(j,k,ii,P_XEB) = 0. ! zeroout END DO END DO END DO ELSE IF ( char_stagger .EQ. 'M' ) THEN DO j = MAX(jds,jts) , MIN(jde-1,jte) DO k = kds , kde DO i = MIN(ide - 1,ite) , MAX(ide - spec_bdy_width,its) , -1 ii = ide - i space_bdy(j,k,ii,P_XEB) = ( data3dnew(i,k,j) - data3dold(i,k,j) ) / time_diff ! space_bdy(j,k,ii,P_XEB) = 0. ! zeroout END DO END DO END DO ELSE DO j = MAX(jds,jts) , MIN(jde-1,jte) DO k = kds , kde - 1 DO i = MIN(ide - 1,ite) , MAX(ide - spec_bdy_width,its) , -1 ii = ide - i space_bdy(j,k,ii,P_XEB) = ( data3dnew(i,k,j) - data3dold(i,k,j) ) / time_diff ! space_bdy(j,k,ii,P_XEB) = 0. ! zeroout END DO END DO END DO END IF ! Y start boundary IF ( char_stagger .EQ. 'W' ) THEN DO j = MAX(jds,jts) , MIN(jds + spec_bdy_width - 1,jte) DO k = kds , kde DO i = MAX(ids,its) , MIN(ide-1,ite) space_bdy(i,k,j,P_YSB) = ( data3dnew(i,k,j) - data3dold(i,k,j) ) / time_diff ! space_bdy(i,k,j,P_YSB) = 0. ! zeroout END DO END DO END DO ELSE IF ( char_stagger .EQ. 'M' ) THEN DO j = MAX(jds,jts) , MIN(jds + spec_bdy_width - 1,jte) DO k = kds , kde DO i = MAX(ids,its) , MIN(ide-1,ite) space_bdy(i,k,j,P_YSB) = ( data3dnew(i,k,j) - data3dold(i,k,j) ) / time_diff ! space_bdy(i,k,j,P_YSB) = 0. ! zeroout END DO END DO END DO ELSE IF ( char_stagger .EQ. 'U' ) THEN DO j = MAX(jds,jts) , MIN(jds + spec_bdy_width - 1,jte) DO k = kds , kde - 1 DO i = MAX(ids,its) , MIN(ide,ite) space_bdy(i,k,j,P_YSB) = ( data3dnew(i,k,j) - data3dold(i,k,j) ) / time_diff ! space_bdy(i,k,j,P_YSB) = 0. ! zeroout END DO END DO END DO ELSE DO j = MAX(jds,jts) , MIN(jds + spec_bdy_width - 1,jte) DO k = kds , kde - 1 DO i = MAX(ids,its) , MIN(ide-1,ite) space_bdy(i,k,j,P_YSB) = ( data3dnew(i,k,j) - data3dold(i,k,j) ) / time_diff ! space_bdy(i,k,j,P_YSB) = 0. ! zeroout END DO END DO END DO END IF ! Y end boundary IF ( char_stagger .EQ. 'V' ) THEN DO j = MIN(jde,jte) , MAX(jde - spec_bdy_width + 1,jts) , -1 DO k = kds , kde - 1 DO i = MAX(ids,its) , MIN(ide-1,ite) jj = jde - j + 1 space_bdy(i,k,jj,P_YEB) = ( data3dnew(i,k,j) - data3dold(i,k,j) ) / time_diff ! space_bdy(i,k,jj,P_YEB) = 0. ! zeroout END DO END DO END DO ELSE IF ( char_stagger .EQ. 'U' ) THEN DO j = MIN(jde-1,jte) , MAX(jde - spec_bdy_width,jts) , -1 DO k = kds , kde - 1 DO i = MAX(ids,its) , MIN(ide,ite) jj = jde - j space_bdy(i,k,jj,P_YEB) = ( data3dnew(i,k,j) - data3dold(i,k,j) ) / time_diff ! space_bdy(i,k,jj,P_YEB) = 0. ! zeroout END DO END DO END DO ELSE IF ( char_stagger .EQ. 'W' ) THEN DO j = MIN(jde-1,jte) , MAX(jde - spec_bdy_width,jts) , -1 DO k = kds , kde DO i = MAX(ids,its) , MIN(ide-1,ite) jj = jde - j space_bdy(i,k,jj,P_YEB) = ( data3dnew(i,k,j) - data3dold(i,k,j) ) / time_diff ! space_bdy(i,k,jj,P_YEB) = 0. ! zeroout END DO END DO END DO ELSE IF ( char_stagger .EQ. 'M' ) THEN DO j = MIN(jde-1,jte) , MAX(jde - spec_bdy_width,jts) , -1 DO k = kds , kde DO i = MAX(ids,its) , MIN(ide-1,ite) jj = jde - j space_bdy(i,k,jj,P_YEB) = ( data3dnew(i,k,j) - data3dold(i,k,j) ) / time_diff ! space_bdy(i,k,jj,P_YEB) = 0. ! zeroout END DO END DO END DO ELSE DO j = MIN(jde-1,jte) , MAX(jde - spec_bdy_width,jts) , -1 DO k = kds , kde - 1 DO i = MAX(ids,its) , MIN(ide-1,ite) jj = jde - j space_bdy(i,k,jj,P_YEB) = ( data3dnew(i,k,j) - data3dold(i,k,j) ) / time_diff ! space_bdy(i,k,jj,P_YEB) = 0. ! zeroout END DO END DO END DO END IF END SUBROUTINE stuff_bdytend_old SUBROUTINE stuff_bdy_ijk ( data3d , space_bdy_xs, space_bdy_xe, & space_bdy_ys, space_bdy_ye, & char_stagger , spec_bdy_width, & ids, ide, jds, jde, kds, kde , & ims, ime, jms, jme, kms, kme , & its, ite, jts, jte, kts, kte ) ! This routine puts the data in the 3d arrays into the proper locations ! for the lateral boundary arrays. USE module_state_description IMPLICIT NONE INTEGER , INTENT(IN) :: ids, ide, jds, jde, kds, kde INTEGER , INTENT(IN) :: ims, ime, jms, jme, kms, kme INTEGER , INTENT(IN) :: its, ite, jts, jte, kts, kte INTEGER , INTENT(IN) :: spec_bdy_width REAL , DIMENSION(ims:ime,jms:jme,kms:kme) , INTENT(IN) :: data3d ! REAL , DIMENSION(:,:,:,:) , INTENT(OUT) :: space_bdy ! REAL , DIMENSION(ijds:ijde,kds:kde,spec_bdy_width,4,1) , INTENT(OUT) :: space_bdy REAL , DIMENSION(jms:jme,kds:kde,spec_bdy_width) , INTENT(OUT) :: space_bdy_xs, space_bdy_xe REAL , DIMENSION(ims:ime,kds:kde,spec_bdy_width) , INTENT(OUT) :: space_bdy_ys, space_bdy_ye CHARACTER (LEN=1) , INTENT(IN) :: char_stagger INTEGER :: i , ii , j , jj , k ! There are four lateral boundary locations that are stored. ! X start boundary IF ( char_stagger .EQ. 'W' ) THEN DO k = kds , kde DO j = MAX(jds,jts) , MIN(jde-1,jte) DO i = MAX(ids,its) , MIN(ids + spec_bdy_width - 1,ite) space_bdy_xs(j,k,i) = data3d(i,j,k) END DO END DO END DO ELSE IF ( char_stagger .EQ. 'M' ) THEN DO k = kds , kde DO j = MAX(jds,jts) , MIN(jde-1,jte) DO i = MAX(ids,its) , MIN(ids + spec_bdy_width - 1,ite) space_bdy_xs(j,k,i) = data3d(i,j,k) END DO END DO END DO ELSE IF ( char_stagger .EQ. 'V' ) THEN DO k = kds , kde - 1 DO j = MAX(jds,jts) , MIN(jde,jte) DO i = MAX(ids,its) , MIN(ids + spec_bdy_width - 1,ite) space_bdy_xs(j,k,i) = data3d(i,j,k) END DO END DO END DO ELSE DO k = kds , kde - 1 DO j = MAX(jds,jts) , MIN(jde-1,jte) DO i = MAX(ids,its) , MIN(ids + spec_bdy_width - 1,ite) space_bdy_xs(j,k,i) = data3d(i,j,k) END DO END DO END DO END IF ! X end boundary IF ( char_stagger .EQ. 'U' ) THEN DO k = kds , kde - 1 DO j = MAX(jds,jts) , MIN(jde-1,jte) DO i = MIN(ide,ite) , MAX(ide - spec_bdy_width + 1,its) , -1 ii = ide - i + 1 space_bdy_xe(j,k,ii) = data3d(i,j,k) END DO END DO END DO ELSE IF ( char_stagger .EQ. 'V' ) THEN DO k = kds , kde - 1 DO j = MAX(jds,jts) , MIN(jde,jte) DO i = MIN(ide - 1,ite) , MAX(ide - spec_bdy_width,its) , -1 ii = ide - i space_bdy_xe(j,k,ii) = data3d(i,j,k) END DO END DO END DO ELSE IF ( char_stagger .EQ. 'W' ) THEN DO k = kds , kde DO j = MAX(jds,jts) , MIN(jde-1,jte) DO i = MIN(ide - 1,ite) , MAX(ide - spec_bdy_width,its) , -1 ii = ide - i space_bdy_xe(j,k,ii) = data3d(i,j,k) END DO END DO END DO ELSE IF ( char_stagger .EQ. 'M' ) THEN DO k = kds , kde DO j = MAX(jds,jts) , MIN(jde-1,jte) DO i = MIN(ide - 1,ite) , MAX(ide - spec_bdy_width,its) , -1 ii = ide - i space_bdy_xe(j,k,ii) = data3d(i,j,k) END DO END DO END DO ELSE DO k = kds , kde - 1 DO j = MAX(jds,jts) , MIN(jde-1,jte) DO i = MIN(ide - 1,ite) , MAX(ide - spec_bdy_width,its) , -1 ii = ide - i space_bdy_xe(j,k,ii) = data3d(i,j,k) END DO END DO END DO END IF ! Y start boundary IF ( char_stagger .EQ. 'W' ) THEN DO k = kds , kde DO j = MAX(jds,jts) , MIN(jds + spec_bdy_width - 1,jte) DO i = MAX(ids,its) , MIN(ide-1,ite) space_bdy_ys(i,k,j) = data3d(i,j,k) END DO END DO END DO ELSE IF ( char_stagger .EQ. 'M' ) THEN DO k = kds , kde DO j = MAX(jds,jts) , MIN(jds + spec_bdy_width - 1,jte) DO i = MAX(ids,its) , MIN(ide-1,ite) space_bdy_ys(i,k,j) = data3d(i,j,k) END DO END DO END DO ELSE IF ( char_stagger .EQ. 'U' ) THEN DO k = kds , kde - 1 DO j = MAX(jds,jts) , MIN(jds + spec_bdy_width - 1,jte) DO i = MAX(ids,its) , MIN(ide,ite) space_bdy_ys(i,k,j) = data3d(i,j,k) END DO END DO END DO ELSE DO k = kds , kde - 1 DO j = MAX(jds,jts) , MIN(jds + spec_bdy_width - 1,jte) DO i = MAX(ids,its) , MIN(ide-1,ite) space_bdy_ys(i,k,j) = data3d(i,j,k) END DO END DO END DO END IF ! Y end boundary IF ( char_stagger .EQ. 'V' ) THEN DO k = kds , kde - 1 DO j = MIN(jde,jte) , MAX(jde - spec_bdy_width + 1,jts) , -1 DO i = MAX(ids,its) , MIN(ide-1,ite) jj = jde - j + 1 space_bdy_ye(i,k,jj) = data3d(i,j,k) END DO END DO END DO ELSE IF ( char_stagger .EQ. 'U' ) THEN DO k = kds , kde - 1 DO j = MIN(jde-1,jte) , MAX(jde - spec_bdy_width,jts) , -1 DO i = MAX(ids,its) , MIN(ide,ite) jj = jde - j space_bdy_ye(i,k,jj) = data3d(i,j,k) END DO END DO END DO ELSE IF ( char_stagger .EQ. 'W' ) THEN DO k = kds , kde DO j = MIN(jde-1,jte) , MAX(jde - spec_bdy_width,jts) , -1 DO i = MAX(ids,its) , MIN(ide-1,ite) jj = jde - j space_bdy_ye(i,k,jj) = data3d(i,j,k) END DO END DO END DO ELSE IF ( char_stagger .EQ. 'M' ) THEN DO k = kds , kde DO j = MIN(jde-1,jte) , MAX(jde - spec_bdy_width,jts) , -1 DO i = MAX(ids,its) , MIN(ide-1,ite) jj = jde - j space_bdy_ye(i,k,jj) = data3d(i,j,k) END DO END DO END DO ELSE DO k = kds , kde - 1 DO j = MIN(jde-1,jte) , MAX(jde - spec_bdy_width,jts) , -1 DO i = MAX(ids,its) , MIN(ide-1,ite) jj = jde - j space_bdy_ye(i,k,jj) = data3d(i,j,k) ! if (K .eq. 54 .and. I .eq. 369) then ! write(0,*) 'N bound i,k,jj,P_YEB,data3d,space_bdy: ', i,k,jj,P_YEB,data3d(I,j,k),space_bdy(i,k,jj,P_YEB,1) ! endif END DO END DO END DO END IF END SUBROUTINE stuff_bdy_ijk SUBROUTINE stuff_bdytend_ijk ( data3dnew , data3dold , time_diff , & space_bdy_xs, space_bdy_xe, space_bdy_ys, space_bdy_ye, & char_stagger , & spec_bdy_width , & ids, ide, jds, jde, kds, kde , & ims, ime, jms, jme, kms, kme , & its, ite, jts, jte, kts, kte ) ! This routine puts the tendency data into the proper locations ! for the lateral boundary arrays. USE module_state_description IMPLICIT NONE INTEGER , INTENT(IN) :: ids, ide, jds, jde, kds, kde INTEGER , INTENT(IN) :: ims, ime, jms, jme, kms, kme INTEGER , INTENT(IN) :: its, ite, jts, jte, kts, kte INTEGER , INTENT(IN) :: spec_bdy_width ! REAL , DIMENSION(ims:ime,kms:kme,jms:jme) , INTENT(IN) :: data3dnew , data3dold REAL , DIMENSION(ims:ime,jms:jme,kms:kme) , INTENT(IN) :: data3dnew , data3dold REAL , DIMENSION(jms:jme,kds:kde,spec_bdy_width) , INTENT(OUT) :: space_bdy_xs, space_bdy_xe REAL , DIMENSION(ims:ime,kds:kde,spec_bdy_width) , INTENT(OUT) :: space_bdy_ys, space_bdy_ye CHARACTER (LEN=1) , INTENT(IN) :: char_stagger REAL , INTENT(IN) :: time_diff ! seconds INTEGER :: i , ii , j , jj , k ! There are four lateral boundary locations that are stored. ! X start boundary IF ( char_stagger .EQ. 'W' ) THEN DO k = kds , kde DO j = MAX(jds,jts) , MIN(jde-1,jte) DO i = MAX(ids,its) , MIN(ids + spec_bdy_width - 1,ite) space_bdy_xs(j,k,i) = ( data3dnew(i,j,k) - data3dold(i,j,k) ) / time_diff END DO END DO END DO ELSE IF ( char_stagger .EQ. 'M' ) THEN DO k = kds , kde DO j = MAX(jds,jts) , MIN(jde-1,jte) DO i = MAX(ids,its) , MIN(ids + spec_bdy_width - 1,ite) space_bdy_xs(j,k,i) = ( data3dnew(i,j,k) - data3dold(i,j,k) ) / time_diff END DO END DO END DO ELSE IF ( char_stagger .EQ. 'V' ) THEN DO k = kds , kde - 1 DO j = MAX(jds,jts) , MIN(jde,jte) DO i = MAX(ids,its) , MIN(ids + spec_bdy_width - 1,ite) space_bdy_xs(j,k,i) = ( data3dnew(i,j,k) - data3dold(i,j,k) ) / time_diff END DO END DO END DO ELSE DO k = kds , kde - 1 DO j = MAX(jds,jts) , MIN(jde-1,jte) DO i = MAX(ids,its) , MIN(ids + spec_bdy_width - 1,ite) space_bdy_xs(j,k,i) = ( data3dnew(i,j,k) - data3dold(i,j,k) ) / time_diff END DO END DO END DO END IF ! X end boundary IF ( char_stagger .EQ. 'U' ) THEN DO k = kds , kde - 1 DO j = MAX(jds,jts) , MIN(jde-1,jte) DO i = MIN(ide,ite) , MAX(ide - spec_bdy_width + 1,its) , -1 ii = ide - i + 1 space_bdy_xe(j,k,ii) = ( data3dnew(i,j,k) - data3dold(i,j,k) ) / time_diff END DO END DO END DO ELSE IF ( char_stagger .EQ. 'V' ) THEN DO k = kds , kde - 1 DO j = MAX(jds,jts) , MIN(jde,jte) DO i = MIN(ide - 1,ite) , MAX(ide - spec_bdy_width,its) , -1 ii = ide - i space_bdy_xe(j,k,ii) = ( data3dnew(i,j,k) - data3dold(i,j,k) ) / time_diff END DO END DO END DO ELSE IF ( char_stagger .EQ. 'W' ) THEN DO k = kds , kde DO j = MAX(jds,jts) , MIN(jde-1,jte) DO i = MIN(ide - 1,ite) , MAX(ide - spec_bdy_width,its) , -1 ii = ide - i space_bdy_xe(j,k,ii) = ( data3dnew(i,j,k) - data3dold(i,j,k) ) / time_diff END DO END DO END DO ELSE IF ( char_stagger .EQ. 'M' ) THEN DO k = kds , kde DO j = MAX(jds,jts) , MIN(jde-1,jte) DO i = MIN(ide - 1,ite) , MAX(ide - spec_bdy_width,its) , -1 ii = ide - i space_bdy_xe(j,k,ii) = ( data3dnew(i,j,k) - data3dold(i,j,k) ) / time_diff END DO END DO END DO ELSE DO k = kds , kde - 1 DO j = MAX(jds,jts) , MIN(jde-1,jte) DO i = MIN(ide - 1,ite) , MAX(ide - spec_bdy_width,its) , -1 ii = ide - i space_bdy_xe(j,k,ii) = ( data3dnew(i,j,k) - data3dold(i,j,k) ) / time_diff END DO END DO END DO END IF ! Y start boundary IF ( char_stagger .EQ. 'W' ) THEN DO k = kds , kde DO j = MAX(jds,jts) , MIN(jds + spec_bdy_width - 1,jte) DO i = MAX(ids,its) , MIN(ide-1,ite) space_bdy_ys(i,k,j) = ( data3dnew(i,j,k) - data3dold(i,j,k) ) / time_diff END DO END DO END DO ELSE IF ( char_stagger .EQ. 'M' ) THEN DO k = kds , kde DO j = MAX(jds,jts) , MIN(jds + spec_bdy_width - 1,jte) DO i = MAX(ids,its) , MIN(ide-1,ite) space_bdy_ys(i,k,j) = ( data3dnew(i,j,k) - data3dold(i,j,k) ) / time_diff END DO END DO END DO ELSE IF ( char_stagger .EQ. 'U' ) THEN DO k = kds , kde - 1 DO j = MAX(jds,jts) , MIN(jds + spec_bdy_width - 1,jte) DO i = MAX(ids,its) , MIN(ide,ite) space_bdy_ys(i,k,j) = ( data3dnew(i,j,k) - data3dold(i,j,k) ) / time_diff END DO END DO END DO ELSE DO k = kds , kde - 1 DO j = MAX(jds,jts) , MIN(jds + spec_bdy_width - 1,jte) DO i = MAX(ids,its) , MIN(ide-1,ite) space_bdy_ys(i,k,j) = ( data3dnew(i,j,k) - data3dold(i,j,k) ) / time_diff END DO END DO END DO END IF ! Y end boundary IF ( char_stagger .EQ. 'V' ) THEN DO k = kds , kde - 1 DO j = MIN(jde,jte) , MAX(jde - spec_bdy_width + 1,jts) , -1 DO i = MAX(ids,its) , MIN(ide-1,ite) jj = jde - j + 1 space_bdy_ye(i,k,jj) = ( data3dnew(i,j,k) - data3dold(i,j,k) ) / time_diff END DO END DO END DO ELSE IF ( char_stagger .EQ. 'U' ) THEN DO k = kds , kde - 1 DO j = MIN(jde-1,jte) , MAX(jde - spec_bdy_width,jts) , -1 DO i = MAX(ids,its) , MIN(ide,ite) jj = jde - j space_bdy_ye(i,k,jj) = ( data3dnew(i,j,k) - data3dold(i,j,k) ) / time_diff END DO END DO END DO ELSE IF ( char_stagger .EQ. 'W' ) THEN DO k = kds , kde DO j = MIN(jde-1,jte) , MAX(jde - spec_bdy_width,jts) , -1 DO i = MAX(ids,its) , MIN(ide-1,ite) jj = jde - j space_bdy_ye(i,k,jj) = ( data3dnew(i,j,k) - data3dold(i,j,k) ) / time_diff END DO END DO END DO ELSE IF ( char_stagger .EQ. 'M' ) THEN DO k = kds , kde DO j = MIN(jde-1,jte) , MAX(jde - spec_bdy_width,jts) , -1 DO i = MAX(ids,its) , MIN(ide-1,ite) jj = jde - j space_bdy_ye(i,k,jj) = ( data3dnew(i,j,k) - data3dold(i,j,k) ) / time_diff END DO END DO END DO ELSE DO k = kds , kde - 1 DO j = MIN(jde-1,jte) , MAX(jde - spec_bdy_width,jts) , -1 DO i = MAX(ids,its) , MIN(ide-1,ite) jj = jde - j space_bdy_ye(i,k,jj) = ( data3dnew(i,j,k) - data3dold(i,j,k) ) / time_diff ! if (K .eq. 54 .and. I .eq. 369) then ! write(0,*) 'N bound i,k,jj,data3dnew,data3dold: ', i,k,jj,data3dnew(I,j,k),data3dold(i,j,k) ! endif END DO END DO END DO END IF END SUBROUTINE stuff_bdytend_ijk END MODULE module_bc SUBROUTINE get_bdyzone_x ( bzx ) USE module_bc IMPLICIT NONE INTEGER bzx bzx = bdyzone_x END SUBROUTINE get_bdyzone_x SUBROUTINE get_bdyzone_y ( bzy) USE module_bc IMPLICIT NONE INTEGER bzy bzy = bdyzone_y END SUBROUTINE get_bdyzone_y SUBROUTINE get_bdyzone ( bz) USE module_bc IMPLICIT NONE INTEGER bz bz = bdyzone END SUBROUTINE get_bdyzone