SUBROUTINE interp_fcn ( cfld, &
cids, cide, ckds, ckde, cjds, cjde, &
cims, cime, ckms, ckme, cjms, cjme, &
cits, cite, ckts, ckte, cjts, cjte, &
nfld, &
nids, nide, nkds, nkde, njds, njde, &
nims, nime, nkms, nkme, njms, njme, &
nits, nite, nkts, nkte, njts, njte, &
shw, &
imask, &
xstag, ystag, &
ipos, jpos, &
nri, nrj )
USE module_timing
USE module_configure
IMPLICIT NONE
INTEGER, INTENT(IN) :: cids, cide, ckds, ckde, cjds, cjde, &
cims, cime, ckms, ckme, cjms, cjme, &
cits, cite, ckts, ckte, cjts, cjte, &
nids, nide, nkds, nkde, njds, njde, &
nims, nime, nkms, nkme, njms, njme, &
nits, nite, nkts, nkte, njts, njte, &
shw, &
ipos, jpos, &
nri, nrj
LOGICAL, INTENT(IN) :: xstag, ystag
REAL, DIMENSION ( cims:cime, ckms:ckme, cjms:cjme ) :: cfld
REAL, DIMENSION ( nims:nime, nkms:nkme, njms:njme ) :: nfld
INTEGER, DIMENSION ( nims:nime, njms:njme ) :: imask
INTEGER ci, cj, ck, ni, nj, nk, ip, jp, ioff, joff, nioff, njoff
INTEGER nfx, ior
PARAMETER (ior=2)
INTEGER nf
REAL psca(cims:cime,cjms:cjme,nri*nrj)
LOGICAL icmask( cims:cime, cjms:cjme )
INTEGER i,j,k
INTEGER nrio2, nrjo2
ioff = 0 ; joff = 0
nioff = 0 ; njoff = 0
IF ( xstag ) THEN
ioff = (nri-1)/2
nioff = nri
ENDIF
IF ( ystag ) THEN
joff = (nrj-1)/2
njoff = nrj
ENDIF
nrio2 = nri/2
nrjo2 = nrj/2
nfx = nri * nrj
!$OMP PARALLEL DO &
!$OMP PRIVATE ( i,j,k,ni,nj,ci,cj,ip,jp,nk,ck,nf,icmask,psca )
DO k = ckts, ckte
icmask = .FALSE.
DO nf = 1,nfx
DO j = cjms,cjme
nj = (j-jpos) * nrj + ( nrjo2 + 1 )
DO i = cims,cime
ni = (i-ipos) * nri + ( nrio2 + 1 )
if ( ni .ge. nits-nioff-nrio2 .and. &
ni .le. nite+nioff+nrio2 .and. &
nj .ge. njts-njoff-nrjo2 .and. &
nj .le. njte+njoff+nrjo2 ) then
if ( ni.ge.nims.and.ni.le.nime.and.nj.ge.njms.and.nj.le.njme) then
if ( imask(ni,nj) .eq. 1 ) then
icmask( i, j ) = .TRUE.
endif
endif
if ( ni-nioff.ge.nims.and.ni.le.nime.and.nj-njoff.ge.njms.and.nj.le.njme) then
if (ni .ge. nits-nioff .and. nj .ge. njts-njoff ) then
if ( imask(ni-nioff,nj-njoff) .eq. 1) then
icmask( i, j ) = .TRUE.
endif
endif
endif
endif
psca(i,j,nf) = cfld(i,k,j)
ENDDO
ENDDO
ENDDO
CALL sint( psca, &
cims, cime, cjms, cjme, icmask, &
cits-1, cite+1, cjts-1, cjte+1, nrj*nri, xstag, ystag )
DO nj = njts, njte+joff
cj = jpos + (nj-1) / nrj
jp = mod ( nj-1 , nrj )
nk = k
ck = nk
DO ni = nits, nite+ioff
ci = ipos + (ni-1) / nri
ip = mod ( ni-1 , nri )
if ( imask ( ni, nj ) .eq. 1 .or. imask ( ni-ioff, nj-joff ) .eq. 1 ) then
nfld( ni-ioff, nk, nj-joff ) = psca( ci , cj, ip+1 + (jp)*nri )
endif
ENDDO
ENDDO
ENDDO
!$OMP END PARALLEL DO
RETURN
END SUBROUTINE interp_fcn
SUBROUTINE copy_fcn ( cfld, &
cids, cide, ckds, ckde, cjds, cjde, &
cims, cime, ckms, ckme, cjms, cjme, &
cits, cite, ckts, ckte, cjts, cjte, &
nfld, &
nids, nide, nkds, nkde, njds, njde, &
nims, nime, nkms, nkme, njms, njme, &
nits, nite, nkts, nkte, njts, njte, &
shw, &
imask, &
xstag, ystag, &
ipos, jpos, &
nri, nrj )
USE module_configure
IMPLICIT NONE
INTEGER, INTENT(IN) :: cids, cide, ckds, ckde, cjds, cjde, &
cims, cime, ckms, ckme, cjms, cjme, &
cits, cite, ckts, ckte, cjts, cjte, &
nids, nide, nkds, nkde, njds, njde, &
nims, nime, nkms, nkme, njms, njme, &
nits, nite, nkts, nkte, njts, njte, &
shw, &
ipos, jpos, &
nri, nrj
LOGICAL, INTENT(IN) :: xstag, ystag
REAL, DIMENSION ( cims:cime, ckms:ckme, cjms:cjme ), INTENT(OUT) :: cfld
REAL, DIMENSION ( nims:nime, nkms:nkme, njms:njme ),INTENT(IN) :: nfld
INTEGER, DIMENSION ( nims:nime, njms:njme ),INTENT(IN) :: imask
INTEGER ci, cj, ck, ni, nj, nk, ip, jp, ioff, joff, ioffa, joffa
INTEGER :: icmin,icmax,jcmin,jcmax
INTEGER :: istag,jstag, ipoints,jpoints,ijpoints
INTEGER , PARAMETER :: passes = 2
INTEGER spec_zone
CALL nl_get_spec_zone( 1 , spec_zone )
istag = 1 ; jstag = 1
IF ( xstag ) istag = 0
IF ( ystag ) jstag = 0
IF( MOD(nrj,2) .NE. 0) THEN
IF ( ( .NOT. xstag ) .AND. ( .NOT. ystag ) ) THEN
DO cj = MAX(jpos+spec_zone,cjts),MIN(jpos+(njde-njds)/nrj-jstag-spec_zone,cjte)
nj = (cj-jpos)*nrj + jstag + 1
DO ck = ckts, ckte
nk = ck
DO ci = MAX(ipos+spec_zone,cits),MIN(ipos+(nide-nids)/nri-istag-spec_zone,cite)
ni = (ci-ipos)*nri + istag + 1
cfld( ci, ck, cj ) = 0.
DO ijpoints = 1 , nri * nrj
ipoints = MOD((ijpoints-1),nri) + 1 - nri/2 - 1
jpoints = (ijpoints-1)/nri + 1 - nrj/2 - 1
cfld( ci, ck, cj ) = cfld( ci, ck, cj ) + &
1./REAL(nri*nrj) * nfld( ni+ipoints , nk , nj+jpoints )
END DO
ENDDO
ENDDO
ENDDO
ELSE IF ( ( xstag ) .AND. ( .NOT. ystag ) ) THEN
DO cj = MAX(jpos+spec_zone,cjts),MIN(jpos+(njde-njds)/nrj-jstag-spec_zone,cjte)
nj = (cj-jpos)*nrj + jstag + 1
DO ck = ckts, ckte
nk = ck
DO ci = MAX(ipos+spec_zone,cits),MIN(ipos+(nide-nids)/nri-istag-spec_zone,cite)
ni = (ci-ipos)*nri + istag + 1
cfld( ci, ck, cj ) = 0.
DO ijpoints = (nri+1)/2 , (nri+1)/2 + nri*(nri-1) , nri
ipoints = MOD((ijpoints-1),nri) + 1 - nri/2 - 1
jpoints = (ijpoints-1)/nri + 1 - nrj/2 - 1
cfld( ci, ck, cj ) = cfld( ci, ck, cj ) + &
1./REAL(nri ) * nfld( ni+ipoints , nk , nj+jpoints )
END DO
ENDDO
ENDDO
ENDDO
ELSE IF ( ( .NOT. xstag ) .AND. ( ystag ) ) THEN
DO cj = MAX(jpos+spec_zone,cjts),MIN(jpos+(njde-njds)/nrj-jstag-spec_zone,cjte)
nj = (cj-jpos)*nrj + jstag + 1
DO ck = ckts, ckte
nk = ck
DO ci = MAX(ipos+spec_zone,cits),MIN(ipos+(nide-nids)/nri-istag-spec_zone,cite)
ni = (ci-ipos)*nri + istag + 1
cfld( ci, ck, cj ) = 0.
DO ijpoints = ( nrj*nrj +1 )/2 - nrj/2 , ( nrj*nrj +1 )/2 - nrj/2 + nrj-1
ipoints = MOD((ijpoints-1),nri) + 1 - nri/2 - 1
jpoints = (ijpoints-1)/nri + 1 - nrj/2 - 1
cfld( ci, ck, cj ) = cfld( ci, ck, cj ) + &
1./REAL( nrj) * nfld( ni+ipoints , nk , nj+jpoints )
END DO
ENDDO
ENDDO
ENDDO
END IF
ELSE IF ( MOD(nrj,2) .EQ. 0) THEN
IF ( ( .NOT. xstag ) .AND. ( .NOT. ystag ) ) THEN
DO cj = MAX(jpos+spec_zone,cjts),MIN(jpos+(njde-njds)/nrj-jstag-spec_zone,cjte)
nj = (cj-jpos)*nrj + jstag
DO ck = ckts, ckte
nk = ck
DO ci = MAX(ipos+spec_zone,cits),MIN(ipos+(nide-nids)/nri-istag-spec_zone,cite)
ni = (ci-ipos)*nri + istag
cfld( ci, ck, cj ) = 0.
DO ijpoints = 1 , nri * nrj
ipoints = MOD((ijpoints-1),nri)
jpoints = (ijpoints-1)/nri
cfld( ci, ck, cj ) = cfld( ci, ck, cj ) + &
1./REAL(nri*nrj) * nfld( ni+ipoints , nk , nj+jpoints )
END DO
END DO
END DO
END DO
ELSE IF ( ( xstag ) .AND. ( .NOT. ystag ) ) THEN
DO cj = MAX(jpos+spec_zone,cjts),MIN(jpos+(njde-njds)/nrj-jstag-spec_zone,cjte)
nj = (cj-jpos)*nrj + 1
DO ck = ckts, ckte
nk = ck
DO ci = MAX(ipos+spec_zone,cits),MIN(ipos+(nide-nids)/nri-istag-spec_zone,cite)
ni = (ci-ipos)*nri + 1
cfld( ci, ck, cj ) = 0.
DO ijpoints = 1 , nri*nrj , nri
ipoints = MOD((ijpoints-1),nri)
jpoints = (ijpoints-1)/nri
cfld( ci, ck, cj ) = cfld( ci, ck, cj ) + &
1./REAL(nri ) * nfld( ni+ipoints , nk , nj+jpoints )
END DO
ENDDO
ENDDO
ENDDO
ELSE IF ( ( .NOT. xstag ) .AND. ( ystag ) ) THEN
DO cj = MAX(jpos+spec_zone,cjts),MIN(jpos+(njde-njds)/nrj-jstag-spec_zone,cjte)
nj = (cj-jpos)*nrj + 1
DO ck = ckts, ckte
nk = ck
DO ci = MAX(ipos+spec_zone,cits),MIN(ipos+(nide-nids)/nri-istag-spec_zone,cite)
ni = (ci-ipos)*nri + 1
cfld( ci, ck, cj ) = 0.
DO ijpoints = 1 , nri
ipoints = MOD((ijpoints-1),nri)
jpoints = (ijpoints-1)/nri
cfld( ci, ck, cj ) = cfld( ci, ck, cj ) + &
1./REAL(nri ) * nfld( ni+ipoints , nk , nj+jpoints )
END DO
ENDDO
ENDDO
ENDDO
END IF
END IF
RETURN
END SUBROUTINE copy_fcn
SUBROUTINE copy_fcnm ( cfld, &
cids, cide, ckds, ckde, cjds, cjde, &
cims, cime, ckms, ckme, cjms, cjme, &
cits, cite, ckts, ckte, cjts, cjte, &
nfld, &
nids, nide, nkds, nkde, njds, njde, &
nims, nime, nkms, nkme, njms, njme, &
nits, nite, nkts, nkte, njts, njte, &
shw, &
imask, &
xstag, ystag, &
ipos, jpos, &
nri, nrj )
USE module_configure
USE module_wrf_error
IMPLICIT NONE
INTEGER, INTENT(IN) :: cids, cide, ckds, ckde, cjds, cjde, &
cims, cime, ckms, ckme, cjms, cjme, &
cits, cite, ckts, ckte, cjts, cjte, &
nids, nide, nkds, nkde, njds, njde, &
nims, nime, nkms, nkme, njms, njme, &
nits, nite, nkts, nkte, njts, njte, &
shw, &
ipos, jpos, &
nri, nrj
LOGICAL, INTENT(IN) :: xstag, ystag
REAL, DIMENSION ( cims:cime, ckms:ckme, cjms:cjme ), INTENT(OUT) :: cfld
REAL, DIMENSION ( nims:nime, nkms:nkme, njms:njme ), INTENT(IN) :: nfld
INTEGER, DIMENSION ( nims:nime, njms:njme ), INTENT(IN) :: imask
INTEGER ci, cj, ck, ni, nj, nk, ip, jp, ioff, joff, ioffa, joffa
INTEGER :: icmin,icmax,jcmin,jcmax
INTEGER :: istag,jstag, ipoints,jpoints,ijpoints
INTEGER , PARAMETER :: passes = 2
INTEGER spec_zone
CALL nl_get_spec_zone( 1, spec_zone )
istag = 1 ; jstag = 1
IF ( xstag ) istag = 0
IF ( ystag ) jstag = 0
IF( MOD(nrj,2) .NE. 0) THEN
DO cj = MAX(jpos+spec_zone,cjts),MIN(jpos+(njde-njds)/nrj-jstag-spec_zone,cjte)
nj = (cj-jpos)*nrj + jstag + 1
DO ck = ckts, ckte
nk = ck
DO ci = MAX(ipos+spec_zone,cits),MIN(ipos+(nide-nids)/nri-istag-spec_zone,cite)
ni = (ci-ipos)*nri + istag + 1
cfld( ci, ck, cj ) = nfld( ni , nk , nj )
ENDDO
ENDDO
ENDDO
ELSE
DO cj = MAX(jpos+spec_zone,cjts),MIN(jpos+(njde-njds)/nrj-jstag-spec_zone,cjte)
nj = (cj-jpos)*nrj + 1
DO ck = ckts, ckte
nk = ck
DO ci = MAX(ipos+spec_zone,cits),MIN(ipos+(nide-nids)/nri-istag-spec_zone,cite)
ni = (ci-ipos)*nri + 1
ipoints = nri/2 -1
jpoints = nrj/2 -1
cfld( ci, ck, cj ) = nfld( ni+ipoints , nk , nj+jpoints )
END DO
END DO
END DO
END IF
RETURN
END SUBROUTINE copy_fcnm
SUBROUTINE copy_fcni ( cfld, &
cids, cide, ckds, ckde, cjds, cjde, &
cims, cime, ckms, ckme, cjms, cjme, &
cits, cite, ckts, ckte, cjts, cjte, &
nfld, &
nids, nide, nkds, nkde, njds, njde, &
nims, nime, nkms, nkme, njms, njme, &
nits, nite, nkts, nkte, njts, njte, &
shw, &
imask, &
xstag, ystag, &
ipos, jpos, &
nri, nrj )
USE module_configure
USE module_wrf_error
IMPLICIT NONE
INTEGER, INTENT(IN) :: cids, cide, ckds, ckde, cjds, cjde, &
cims, cime, ckms, ckme, cjms, cjme, &
cits, cite, ckts, ckte, cjts, cjte, &
nids, nide, nkds, nkde, njds, njde, &
nims, nime, nkms, nkme, njms, njme, &
nits, nite, nkts, nkte, njts, njte, &
shw, &
ipos, jpos, &
nri, nrj
LOGICAL, INTENT(IN) :: xstag, ystag
INTEGER, DIMENSION ( cims:cime, ckms:ckme, cjms:cjme ), INTENT(OUT) :: cfld
INTEGER, DIMENSION ( nims:nime, nkms:nkme, njms:njme ), INTENT(IN) :: nfld
INTEGER, DIMENSION ( nims:nime, njms:njme ), INTENT(IN) :: imask
INTEGER ci, cj, ck, ni, nj, nk, ip, jp, ioff, joff, ioffa, joffa
INTEGER :: icmin,icmax,jcmin,jcmax
INTEGER :: istag,jstag, ipoints,jpoints,ijpoints
INTEGER , PARAMETER :: passes = 2
INTEGER spec_zone
CALL nl_get_spec_zone( 1, spec_zone )
istag = 1 ; jstag = 1
IF ( xstag ) istag = 0
IF ( ystag ) jstag = 0
IF( MOD(nrj,2) .NE. 0) THEN
DO cj = MAX(jpos+spec_zone,cjts),MIN(jpos+(njde-njds)/nrj-jstag-spec_zone,cjte)
nj = (cj-jpos)*nrj + jstag + 1
DO ck = ckts, ckte
nk = ck
DO ci = MAX(ipos+spec_zone,cits),MIN(ipos+(nide-nids)/nri-istag-spec_zone,cite)
ni = (ci-ipos)*nri + istag + 1
cfld( ci, ck, cj ) = nfld( ni , nk , nj )
ENDDO
ENDDO
ENDDO
ELSE
DO cj = MAX(jpos+spec_zone,cjts),MIN(jpos+(njde-njds)/nrj-jstag-spec_zone,cjte)
nj = (cj-jpos)*nrj + 1
DO ck = ckts, ckte
nk = ck
DO ci = MAX(ipos+spec_zone,cits),MIN(ipos+(nide-nids)/nri-istag-spec_zone,cite)
ni = (ci-ipos)*nri + 1
ipoints = nri/2 -1
jpoints = nrj/2 -1
cfld( ci, ck, cj ) = nfld( ni+ipoints , nk , nj+jpoints )
END DO
END DO
END DO
END IF
RETURN
END SUBROUTINE copy_fcni
SUBROUTINE p2c ( cfld, &
cids, cide, ckds, ckde, cjds, cjde, &
cims, cime, ckms, ckme, cjms, cjme, &
cits, cite, ckts, ckte, cjts, cjte, &
nfld, &
nids, nide, nkds, nkde, njds, njde, &
nims, nime, nkms, nkme, njms, njme, &
nits, nite, nkts, nkte, njts, njte, &
shw, &
imask, &
xstag, ystag, &
ipos, jpos, &
nri, nrj &
)
USE module_configure
IMPLICIT NONE
INTEGER, INTENT(IN) :: cids, cide, ckds, ckde, cjds, cjde, &
cims, cime, ckms, ckme, cjms, cjme, &
cits, cite, ckts, ckte, cjts, cjte, &
nids, nide, nkds, nkde, njds, njde, &
nims, nime, nkms, nkme, njms, njme, &
nits, nite, nkts, nkte, njts, njte, &
shw, &
ipos, jpos, &
nri, nrj
LOGICAL, INTENT(IN) :: xstag, ystag
REAL, DIMENSION ( cims:cime, ckms:ckme, cjms:cjme ) :: cfld
REAL, DIMENSION ( nims:nime, nkms:nkme, njms:njme ) :: nfld
INTEGER, DIMENSION ( nims:nime, njms:njme ) :: imask
CALL interp_fcn (cfld, &
cids, cide, ckds, ckde, cjds, cjde, &
cims, cime, ckms, ckme, cjms, cjme, &
cits, cite, ckts, ckte, cjts, cjte, &
nfld, &
nids, nide, nkds, nkde, njds, njde, &
nims, nime, nkms, nkme, njms, njme, &
nits, nite, nkts, nkte, njts, njte, &
shw, &
imask, &
xstag, ystag, &
ipos, jpos, &
nri, nrj )
END SUBROUTINE p2c
SUBROUTINE bdy_interp ( cfld, &
cids, cide, ckds, ckde, cjds, cjde, &
cims, cime, ckms, ckme, cjms, cjme, &
cits, cite, ckts, ckte, cjts, cjte, &
nfld, &
nids, nide, nkds, nkde, njds, njde, &
nims, nime, nkms, nkme, njms, njme, &
nits, nite, nkts, nkte, njts, njte, &
shw, &
imask, &
xstag, ystag, &
ipos, jpos, &
nri, nrj, &
cbdy_xs, nbdy_xs, &
cbdy_xe, nbdy_xe, &
cbdy_ys, nbdy_ys, &
cbdy_ye, nbdy_ye, &
cbdy_txs, nbdy_txs, &
cbdy_txe, nbdy_txe, &
cbdy_tys, nbdy_tys, &
cbdy_tye, nbdy_tye, &
cdt, ndt &
)
USE module_configure
IMPLICIT NONE
INTEGER, INTENT(IN) :: cids, cide, ckds, ckde, cjds, cjde, &
cims, cime, ckms, ckme, cjms, cjme, &
cits, cite, ckts, ckte, cjts, cjte, &
nids, nide, nkds, nkde, njds, njde, &
nims, nime, nkms, nkme, njms, njme, &
nits, nite, nkts, nkte, njts, njte, &
shw, &
ipos, jpos, &
nri, nrj
LOGICAL, INTENT(IN) :: xstag, ystag
REAL, DIMENSION ( cims:cime, ckms:ckme, cjms:cjme ) :: cfld
REAL, DIMENSION ( nims:nime, nkms:nkme, njms:njme ) :: nfld
INTEGER, DIMENSION ( nims:nime, njms:njme ) :: imask
REAL, DIMENSION( * ), INTENT(INOUT) :: cbdy_xs, cbdy_txs, nbdy_xs, nbdy_txs
REAL, DIMENSION( * ), INTENT(INOUT) :: cbdy_xe, cbdy_txe, nbdy_xe, nbdy_txe
REAL, DIMENSION( * ), INTENT(INOUT) :: cbdy_ys, cbdy_tys, nbdy_ys, nbdy_tys
REAL, DIMENSION( * ), INTENT(INOUT) :: cbdy_ye, cbdy_tye, nbdy_ye, nbdy_tye
REAL cdt, ndt
INTEGER nijds, nijde, spec_bdy_width
nijds = min(nids, njds)
nijde = max(nide, njde)
CALL nl_get_spec_bdy_width( 1, spec_bdy_width )
CALL bdy_interp1( cfld, &
cids, cide, ckds, ckde, cjds, cjde, &
cims, cime, ckms, ckme, cjms, cjme, &
cits, cite, ckts, ckte, cjts, cjte, &
nfld, &
nijds, nijde , spec_bdy_width , &
nids, nide, nkds, nkde, njds, njde, &
nims, nime, nkms, nkme, njms, njme, &
nits, nite, nkts, nkte, njts, njte, &
shw, imask, &
xstag, ystag, &
ipos, jpos, &
nri, nrj, &
cbdy_xs, nbdy_xs, &
cbdy_xe, nbdy_xe, &
cbdy_ys, nbdy_ys, &
cbdy_ye, nbdy_ye, &
cbdy_txs, nbdy_txs, &
cbdy_txe, nbdy_txe, &
cbdy_tys, nbdy_tys, &
cbdy_tye, nbdy_tye, &
cdt, ndt &
)
RETURN
END SUBROUTINE bdy_interp
SUBROUTINE bdy_interp1( cfld, &
cids, cide, ckds, ckde, cjds, cjde, &
cims, cime, ckms, ckme, cjms, cjme, &
cits, cite, ckts, ckte, cjts, cjte, &
nfld, &
nijds, nijde, spec_bdy_width , &
nids, nide, nkds, nkde, njds, njde, &
nims, nime, nkms, nkme, njms, njme, &
nits, nite, nkts, nkte, njts, njte, &
shw1, &
imask, &
xstag, ystag, &
ipos, jpos, &
nri, nrj, &
cbdy_xs, bdy_xs, &
cbdy_xe, bdy_xe, &
cbdy_ys, bdy_ys, &
cbdy_ye, bdy_ye, &
cbdy_txs, bdy_txs, &
cbdy_txe, bdy_txe, &
cbdy_tys, bdy_tys, &
cbdy_tye, bdy_tye, &
cdt, ndt &
)
USE module_configure
use module_state_description
IMPLICIT NONE
INTEGER, INTENT(IN) :: cids, cide, ckds, ckde, cjds, cjde, &
cims, cime, ckms, ckme, cjms, cjme, &
cits, cite, ckts, ckte, cjts, cjte, &
nids, nide, nkds, nkde, njds, njde, &
nims, nime, nkms, nkme, njms, njme, &
nits, nite, nkts, nkte, njts, njte, &
shw1, &
ipos, jpos, &
nri, nrj
INTEGER, INTENT(IN) :: nijds, nijde, spec_bdy_width
LOGICAL, INTENT(IN) :: xstag, ystag
REAL, DIMENSION ( cims:cime, ckms:ckme, cjms:cjme ), INTENT(INOUT) :: cfld
REAL, DIMENSION ( nims:nime, nkms:nkme, njms:njme ), INTENT(INOUT) :: nfld
INTEGER, DIMENSION ( nims:nime, njms:njme ) :: imask
REAL, DIMENSION ( * ), INTENT(INOUT) :: cbdy_xs, cbdy_txs
REAL, DIMENSION ( * ), INTENT(INOUT) :: cbdy_xe, cbdy_txe
REAL, DIMENSION ( * ), INTENT(INOUT) :: cbdy_ys, cbdy_tys
REAL, DIMENSION ( * ), INTENT(INOUT) :: cbdy_ye, cbdy_tye
REAL :: cdt, ndt
REAL, DIMENSION ( njms:njme, nkms:nkme, spec_bdy_width ), INTENT(INOUT) :: bdy_xs, bdy_txs
REAL, DIMENSION ( njms:njme, nkms:nkme, spec_bdy_width ), INTENT(INOUT) :: bdy_xe, bdy_txe
REAL, DIMENSION ( nims:nime, nkms:nkme, spec_bdy_width ), INTENT(INOUT) :: bdy_ys, bdy_tys
REAL, DIMENSION ( nims:nime, nkms:nkme, spec_bdy_width ), INTENT(INOUT) :: bdy_ye, bdy_tye
REAL*8 rdt
INTEGER ci, cj, ck, ni, nj, nk, ni1, nj1, nk1, ip, jp, ioff, joff
INTEGER nfx, ior
PARAMETER (ior=2)
INTEGER nf
REAL psca1(cims:cime,cjms:cjme,nri*nrj)
REAL psca(cims:cime,cjms:cjme,nri*nrj)
LOGICAL icmask( cims:cime, cjms:cjme )
INTEGER i,j,k
INTEGER shw
INTEGER spec_zone
INTEGER relax_zone
INTEGER sz
INTEGER n2ci,n
INTEGER n2cj
n2ci(n) = (n+ipos*nri-1)/nri
n2cj(n) = (n+jpos*nrj-1)/nrj
rdt = 1.D0/cdt
shw = 0
ioff = 0 ; joff = 0
IF ( xstag ) THEN
ioff = (nri-1)/2
ENDIF
IF ( ystag ) THEN
joff = (nrj-1)/2
ENDIF
CALL nl_get_spec_zone( 1, spec_zone )
CALL nl_get_relax_zone( 1, relax_zone )
sz = MIN(MAX( spec_zone, relax_zone + 1 ),spec_bdy_width)
nfx = nri * nrj
!$OMP PARALLEL DO &
!$OMP PRIVATE ( i,j,k,ni,nj,ni1,nj1,ci,cj,ip,jp,nk,ck,nf,icmask,psca,psca1 )
DO k = ckts, ckte
DO nf = 1,nfx
DO j = cjms,cjme
nj = (j-jpos) * nrj + ( nrj / 2 + 1 )
DO i = cims,cime
ni = (i-ipos) * nri + ( nri / 2 + 1 )
psca1(i,j,nf) = cfld(i,k,j)
ENDDO
ENDDO
ENDDO
IF ( njts .ge. njds .and. njts .le. njds + sz + joff ) THEN
CALL sintb( psca1, psca, &
cims, cime, cjms, cjme, icmask, &
n2ci(nits)-1, n2ci(nite)+1, n2cj(MAX(njts,njds)), n2cj(MIN(njte,njds+sz+joff)), nrj*nri, xstag, ystag )
ENDIF
IF ( njte .le. njde .and. njte .ge. njde - sz - joff ) THEN
CALL sintb( psca1, psca, &
cims, cime, cjms, cjme, icmask, &
n2ci(nits)-1, n2ci(nite)+1, n2cj(MAX(njts,njde-sz-joff)), n2cj(MIN(njte,njde-1+joff)), nrj*nri, xstag, ystag )
ENDIF
IF ( nits .ge. nids .and. nits .le. nids + sz + ioff ) THEN
CALL sintb( psca1, psca, &
cims, cime, cjms, cjme, icmask, &
n2ci(MAX(nits,nids)), n2ci(MIN(nite,nids+sz+ioff)), n2cj(njts)-1, n2cj(njte)+1, nrj*nri, xstag, ystag )
ENDIF
IF ( nite .le. nide .and. nite .ge. nide - sz - ioff ) THEN
CALL sintb( psca1, psca, &
cims, cime, cjms, cjme, icmask, &
n2ci(MAX(nits,nide-sz-ioff)), n2ci(MIN(nite,nide-1+ioff)), n2cj(njts)-1, n2cj(njte)+1, nrj*nri, xstag, ystag )
ENDIF
DO nj1 = MAX(njds,njts-1), MIN(njde+joff,njte+joff+1)
cj = jpos + (nj1-1) / nrj
jp = mod ( nj1-1 , nrj )
nk = k
ck = nk
DO ni1 = MAX(nids,nits-1), MIN(nide+ioff,nite+ioff+1)
ci = ipos + (ni1-1) / nri
ip = mod ( ni1-1 , nri )
ni = ni1-ioff
nj = nj1-joff
IF ( ( ni.LT.nids) .OR. (nj.LT.njds) ) THEN
CYCLE
END IF
IF ( ni .ge. nids .and. ni .lt. nids + sz ) THEN
bdy_txs( nj,k,ni ) = rdt*(psca(ci+shw,cj+shw,ip+1+(jp)*nri)-nfld(ni,k,nj))
bdy_xs( nj,k,ni ) = psca(ci+shw,cj+shw,ip+1+(jp)*nri )
ENDIF
IF ( nj .ge. njds .and. nj .lt. njds + sz ) THEN
bdy_tys( ni,k,nj ) = rdt*(psca(ci+shw,cj+shw,ip+1+(jp)*nri)-nfld(ni,k,nj))
bdy_ys( ni,k,nj ) = psca(ci+shw,cj+shw,ip+1+(jp)*nri )
ENDIF
IF ( xstag ) THEN
IF ( ni .ge. nide - sz + 1 .AND. ni .le. nide ) THEN
bdy_txe( nj,k,nide-ni+1 ) = rdt*(psca(ci+shw,cj+shw,ip+1+(jp)*nri)-nfld(ni,k,nj))
bdy_xe( nj,k,nide-ni+1 ) = psca(ci+shw,cj+shw,ip+1+(jp)*nri )
ENDIF
ELSE
IF ( ni .ge. nide - sz .AND. ni .le. nide-1 ) THEN
bdy_txe( nj,k,nide-ni ) = rdt*(psca(ci+shw,cj+shw,ip+1+(jp)*nri)-nfld(ni,k,nj))
bdy_xe( nj,k,nide-ni ) = psca(ci+shw,cj+shw,ip+1+(jp)*nri )
ENDIF
ENDIF
IF ( ystag ) THEN
IF ( nj .ge. njde - sz + 1 .AND. nj .le. njde ) THEN
bdy_tye( ni,k,njde-nj+1 ) = rdt*(psca(ci+shw,cj+shw,ip+1+(jp)*nri)-nfld(ni,k,nj))
bdy_ye( ni,k,njde-nj+1 ) = psca(ci+shw,cj+shw,ip+1+(jp)*nri )
ENDIF
ELSE
IF ( nj .ge. njde - sz .AND. nj .le. njde-1 ) THEN
bdy_tye(ni,k,njde-nj ) = rdt*(psca(ci+shw,cj+shw,ip+1+(jp)*nri)-nfld(ni,k,nj))
bdy_ye( ni,k,njde-nj ) = psca(ci+shw,cj+shw,ip+1+(jp)*nri )
ENDIF
ENDIF
ENDDO
ENDDO
ENDDO
!$OMP END PARALLEL DO
RETURN
END SUBROUTINE bdy_interp1
SUBROUTINE interp_fcni( cfld, &
cids, cide, ckds, ckde, cjds, cjde, &
cims, cime, ckms, ckme, cjms, cjme, &
cits, cite, ckts, ckte, cjts, cjte, &
nfld, &
nids, nide, nkds, nkde, njds, njde, &
nims, nime, nkms, nkme, njms, njme, &
nits, nite, nkts, nkte, njts, njte, &
shw, &
imask, &
xstag, ystag, &
ipos, jpos, &
nri, nrj )
USE module_configure
IMPLICIT NONE
INTEGER, INTENT(IN) :: cids, cide, ckds, ckde, cjds, cjde, &
cims, cime, ckms, ckme, cjms, cjme, &
cits, cite, ckts, ckte, cjts, cjte, &
nids, nide, nkds, nkde, njds, njde, &
nims, nime, nkms, nkme, njms, njme, &
nits, nite, nkts, nkte, njts, njte, &
shw, &
ipos, jpos, &
nri, nrj
LOGICAL, INTENT(IN) :: xstag, ystag
INTEGER, DIMENSION ( cims:cime, ckms:ckme, cjms:cjme ) :: cfld
INTEGER, DIMENSION ( nims:nime, nkms:nkme, njms:njme ) :: nfld
INTEGER, DIMENSION ( nims:nime, njms:njme ) :: imask
INTEGER ci, cj, ck, ni, nj, nk, ip, jp
DO nj = njts, njte
cj = jpos + (nj-1) / nrj
jp = mod ( nj , nrj )
DO nk = nkts, nkte
ck = nk
DO ni = nits, nite
ci = ipos + (ni-1) / nri
ip = mod ( ni , nri )
nfld( ni, nk, nj ) = cfld( ci , ck , cj )
ENDDO
ENDDO
ENDDO
RETURN
END SUBROUTINE interp_fcni
SUBROUTINE interp_fcnm( cfld, &
cids, cide, ckds, ckde, cjds, cjde, &
cims, cime, ckms, ckme, cjms, cjme, &
cits, cite, ckts, ckte, cjts, cjte, &
nfld, &
nids, nide, nkds, nkde, njds, njde, &
nims, nime, nkms, nkme, njms, njme, &
nits, nite, nkts, nkte, njts, njte, &
shw, &
imask, &
xstag, ystag, &
ipos, jpos, &
nri, nrj )
USE module_configure
IMPLICIT NONE
INTEGER, INTENT(IN) :: cids, cide, ckds, ckde, cjds, cjde, &
cims, cime, ckms, ckme, cjms, cjme, &
cits, cite, ckts, ckte, cjts, cjte, &
nids, nide, nkds, nkde, njds, njde, &
nims, nime, nkms, nkme, njms, njme, &
nits, nite, nkts, nkte, njts, njte, &
shw, &
ipos, jpos, &
nri, nrj
LOGICAL, INTENT(IN) :: xstag, ystag
REAL, DIMENSION ( cims:cime, ckms:ckme, cjms:cjme ) :: cfld
REAL, DIMENSION ( nims:nime, nkms:nkme, njms:njme ) :: nfld
INTEGER, DIMENSION ( nims:nime, njms:njme ) :: imask
INTEGER ci, cj, ck, ni, nj, nk, ip, jp
DO nj = njts, njte
cj = jpos + (nj-1) / nrj
jp = mod ( nj , nrj )
DO nk = nkts, nkte
ck = nk
DO ni = nits, nite
ci = ipos + (ni-1) / nri
ip = mod ( ni , nri )
nfld( ni, nk, nj ) = cfld( ci , ck , cj )
ENDDO
ENDDO
ENDDO
RETURN
END SUBROUTINE interp_fcnm
SUBROUTINE interp_mask_land_field ( enable, &
cfld, &
cids, cide, ckds, ckde, cjds, cjde, &
cims, cime, ckms, ckme, cjms, cjme, &
cits, cite, ckts, ckte, cjts, cjte, &
nfld, &
nids, nide, nkds, nkde, njds, njde, &
nims, nime, nkms, nkme, njms, njme, &
nits, nite, nkts, nkte, njts, njte, &
shw, &
imask, &
xstag, ystag, &
ipos, jpos, &
nri, nrj, &
clu, nlu )
USE module_configure
USE module_wrf_error
IMPLICIT NONE
LOGICAL, INTENT(IN) :: enable
INTEGER, INTENT(IN) :: cids, cide, ckds, ckde, cjds, cjde, &
cims, cime, ckms, ckme, cjms, cjme, &
cits, cite, ckts, ckte, cjts, cjte, &
nids, nide, nkds, nkde, njds, njde, &
nims, nime, nkms, nkme, njms, njme, &
nits, nite, nkts, nkte, njts, njte, &
shw, &
ipos, jpos, &
nri, nrj
LOGICAL, INTENT(IN) :: xstag, ystag
REAL, DIMENSION ( cims:cime, ckms:ckme, cjms:cjme ) :: cfld
REAL, DIMENSION ( nims:nime, nkms:nkme, njms:njme ) :: nfld
INTEGER, DIMENSION ( nims:nime, njms:njme ) :: imask
REAL, DIMENSION ( cims:cime, cjms:cjme ) :: clu
REAL, DIMENSION ( nims:nime, njms:njme ) :: nlu
INTEGER ci, cj, ck, ni, nj, nk, ip, jp
INTEGER :: icount , ii , jj , ist , ien , jst , jen , iswater
REAL :: avg , sum , dx , dy
INTEGER , PARAMETER :: max_search = 5
CHARACTER*120 message
CALL nl_get_iswater(1,iswater)
IF ( ( .NOT. xstag) .AND. ( .NOT. ystag ) ) THEN
IF ( enable ) THEN
DO nj = njts, njte
IF ( MOD ( nrj , 2 ) .EQ. 0 ) THEN
cj = ( nj + (nrj/2)-1 ) / nrj + jpos -1
ELSE
cj = ( nj + (nrj-1)/2 ) / nrj + jpos -1
END IF
DO nk = nkts, nkte
ck = nk
DO ni = nits, nite
IF ( MOD ( nri , 2 ) .EQ. 0 ) THEN
ci = ( ni + (nri/2)-1 ) / nri + ipos -1
ELSE
ci = ( ni + (nri-1)/2 ) / nri + ipos -1
END IF
IF ( MOD ( nri , 2 ) .EQ. 0 ) THEN
dx = ( REAL ( MOD ( ni+(nri-1)/2 , nri ) ) + 0.5 ) / REAL ( nri )
ELSE
dx = REAL ( MOD ( ni+(nri-1)/2 , nri ) ) / REAL ( nri )
END IF
IF ( MOD ( nrj , 2 ) .EQ. 0 ) THEN
dy = ( REAL ( MOD ( nj+(nrj-1)/2 , nrj ) ) + 0.5 ) / REAL ( nrj )
ELSE
dy = REAL ( MOD ( nj+(nrj-1)/2 , nrj ) ) / REAL ( nrj )
END IF
IF ( ( NINT(nlu(ni ,nj )) .EQ. iswater ) ) THEN
nfld(ni,nk,nj) = cfld(ci ,ck,cj )
ELSE IF ( ( NINT(nlu(ni ,nj )) .NE. iswater ) .AND. &
( NINT(clu(ci ,cj )) .NE. iswater ) .AND. &
( NINT(clu(ci+1,cj )) .NE. iswater ) .AND. &
( NINT(clu(ci ,cj+1)) .NE. iswater ) .AND. &
( NINT(clu(ci+1,cj+1)) .NE. iswater ) ) THEN
nfld(ni,nk,nj) = ( 1. - dx ) * ( ( 1. - dy ) * cfld(ci ,ck,cj ) + &
dy * cfld(ci ,ck,cj+1) ) + &
dx * ( ( 1. - dy ) * cfld(ci+1,ck,cj ) + &
dy * cfld(ci+1,ck,cj+1) )
ELSE IF ( ( NINT(nlu(ni ,nj )) .NE. iswater ) .AND. &
( NINT(clu(ci ,cj )) .EQ. iswater ) .AND. &
( NINT(clu(ci+1,cj )) .EQ. iswater ) .AND. &
( NINT(clu(ci ,cj+1)) .EQ. iswater ) .AND. &
( NINT(clu(ci+1,cj+1)) .EQ. iswater ) ) THEN
nfld(ni,nk,nj) = -1
ELSE IF ( NINT(nlu(ni ,nj )) .NE. iswater ) THEN
icount = 0
sum = 0
IF ( NINT(clu(ci ,cj )) .NE. iswater ) THEN
icount = icount + 1
sum = sum + cfld(ci ,ck,cj )
END IF
IF ( NINT(clu(ci+1,cj )) .NE. iswater ) THEN
icount = icount + 1
sum = sum + cfld(ci+1,ck,cj )
END IF
IF ( NINT(clu(ci ,cj+1)) .NE. iswater ) THEN
icount = icount + 1
sum = sum + cfld(ci ,ck,cj+1)
END IF
IF ( NINT(clu(ci+1,cj+1)) .NE. iswater ) THEN
icount = icount + 1
sum = sum + cfld(ci+1,ck,cj+1)
END IF
nfld(ni,nk,nj) = sum / REAL ( icount )
END IF
END DO
END DO
END DO
sum = 0
icount = 0
DO nj = njts, njte
DO nk = nkts, nkte
DO ni = nits, nite
IF ( nfld(ni,nk,nj) .NE. -1 ) THEN
icount = icount + 1
sum = sum + nfld(ni,nk,nj)
END IF
END DO
END DO
END DO
ELSE
sum = 0.
icount = 0
ENDIF
CALL wrf_dm_bcast_real( sum, 1 )
CALL wrf_dm_bcast_integer( icount, 1 )
IF ( enable ) THEN
IF ( icount .GT. 0 ) THEN
avg = sum / REAL ( icount )
DO nj = njts, njte
DO nk = nkts, nkte
DO ni = nits, nite
IF ( nfld(ni,nk,nj) .EQ. -1 ) THEN
IF ( MOD ( nrj , 2 ) .EQ. 0 ) THEN
cj = ( nj + (nrj/2)-1 ) / nrj + jpos -1
ELSE
cj = ( nj + (nrj-1)/2 ) / nrj + jpos -1
END IF
IF ( MOD ( nri , 2 ) .EQ. 0 ) THEN
ci = ( ni + (nri/2)-1 ) / nri + ipos -1
ELSE
ci = ( ni + (nri-1)/2 ) / nri + ipos -1
END IF
ist = MAX (ci-max_search,cits)
ien = MIN (ci+max_search,cite,cide-1)
jst = MAX (cj-max_search,cjts)
jen = MIN (cj+max_search,cjte,cjde-1)
icount = 0
sum = 0
DO jj = jst,jen
DO ii = ist,ien
IF ( NINT(clu(ii,jj)) .NE. iswater ) THEN
icount = icount + 1
sum = sum + cfld(ii,nk,jj)
END IF
END DO
END DO
IF ( icount .GT. 0 ) THEN
nfld(ni,nk,nj) = sum / REAL ( icount )
ELSE
write(message,*) 'horizontal interp error - island, using average ', avg
CALL wrf_message ( message )
nfld(ni,nk,nj) = avg
END IF
END IF
END DO
END DO
END DO
ENDIF
ENDIF
ELSE
CALL wrf_error_fatal3("<stdin>",1339,&
"only unstaggered fields right now" )
END IF
END SUBROUTINE interp_mask_land_field
SUBROUTINE interp_mask_water_field ( enable, &
cfld, &
cids, cide, ckds, ckde, cjds, cjde, &
cims, cime, ckms, ckme, cjms, cjme, &
cits, cite, ckts, ckte, cjts, cjte, &
nfld, &
nids, nide, nkds, nkde, njds, njde, &
nims, nime, nkms, nkme, njms, njme, &
nits, nite, nkts, nkte, njts, njte, &
shw, &
imask, &
xstag, ystag, &
ipos, jpos, &
nri, nrj, &
clu, nlu, cflag, nflag )
USE module_configure
USE module_wrf_error
IMPLICIT NONE
LOGICAL, INTENT(IN) :: enable
INTEGER, INTENT(IN) :: cids, cide, ckds, ckde, cjds, cjde, &
cims, cime, ckms, ckme, cjms, cjme, &
cits, cite, ckts, ckte, cjts, cjte, &
nids, nide, nkds, nkde, njds, njde, &
nims, nime, nkms, nkme, njms, njme, &
nits, nite, nkts, nkte, njts, njte, &
shw, &
ipos, jpos, &
nri, nrj, cflag, nflag
LOGICAL, INTENT(IN) :: xstag, ystag
REAL, DIMENSION ( cims:cime, ckms:ckme, cjms:cjme ) :: cfld
REAL, DIMENSION ( nims:nime, nkms:nkme, njms:njme ) :: nfld
INTEGER, DIMENSION ( nims:nime, njms:njme ) :: imask
REAL, DIMENSION ( cims:cime, cjms:cjme ) :: clu
REAL, DIMENSION ( nims:nime, njms:njme ) :: nlu
INTEGER ci, cj, ck, ni, nj, nk, ip, jp
INTEGER :: icount , ii , jj , ist , ien , jst , jen
REAL :: avg , sum , dx , dy
INTEGER , PARAMETER :: max_search = 5
IF ( ( .NOT. xstag) .AND. ( .NOT. ystag ) ) THEN
IF ( enable ) THEN
DO nj = njts, njte
IF ( MOD ( nrj , 2 ) .EQ. 0 ) THEN
cj = ( nj + (nrj/2)-1 ) / nrj + jpos -1
ELSE
cj = ( nj + (nrj-1)/2 ) / nrj + jpos -1
END IF
DO nk = nkts, nkte
ck = nk
DO ni = nits, nite
IF ( MOD ( nri , 2 ) .EQ. 0 ) THEN
ci = ( ni + (nri/2)-1 ) / nri + ipos -1
ELSE
ci = ( ni + (nri-1)/2 ) / nri + ipos -1
END IF
IF ( MOD ( nri , 2 ) .EQ. 0 ) THEN
dx = ( REAL ( MOD ( ni+(nri-1)/2 , nri ) ) + 0.5 ) / REAL ( nri )
ELSE
dx = REAL ( MOD ( ni+(nri-1)/2 , nri ) ) / REAL ( nri )
END IF
IF ( MOD ( nrj , 2 ) .EQ. 0 ) THEN
dy = ( REAL ( MOD ( nj+(nrj-1)/2 , nrj ) ) + 0.5 ) / REAL ( nrj )
ELSE
dy = REAL ( MOD ( nj+(nrj-1)/2 , nrj ) ) / REAL ( nrj )
END IF
IF ( ( NINT(nlu(ni ,nj )) .NE. nflag ) ) THEN
nfld(ni,nk,nj) = cfld(ci ,ck,cj )
ELSE IF ( ( NINT(nlu(ni ,nj )) .EQ. nflag ) .AND. &
( NINT(clu(ci ,cj )) .EQ. nflag ) .AND. &
( NINT(clu(ci+1,cj )) .EQ. nflag ) .AND. &
( NINT(clu(ci ,cj+1)) .EQ. nflag ) .AND. &
( NINT(clu(ci+1,cj+1)) .EQ. nflag ) ) THEN
nfld(ni,nk,nj) = ( 1. - dx ) * ( ( 1. - dy ) * cfld(ci ,ck,cj ) + &
dy * cfld(ci ,ck,cj+1) ) + &
dx * ( ( 1. - dy ) * cfld(ci+1,ck,cj ) + &
dy * cfld(ci+1,ck,cj+1) )
ELSE IF ( ( NINT(nlu(ni ,nj )) .EQ. nflag ) .AND. &
( NINT(clu(ci ,cj )) .NE. nflag ) .AND. &
( NINT(clu(ci+1,cj )) .NE. nflag ) .AND. &
( NINT(clu(ci ,cj+1)) .NE. nflag ) .AND. &
( NINT(clu(ci+1,cj+1)) .NE. nflag ) ) THEN
nfld(ni,nk,nj) = -1
ELSE IF ( NINT(nlu(ni ,nj )) .EQ. nflag ) THEN
icount = 0
sum = 0
IF ( NINT(clu(ci ,cj )) .EQ. nflag ) THEN
icount = icount + 1
sum = sum + cfld(ci ,ck,cj )
END IF
IF ( NINT(clu(ci+1,cj )) .EQ. nflag ) THEN
icount = icount + 1
sum = sum + cfld(ci+1,ck,cj )
END IF
IF ( NINT(clu(ci ,cj+1)) .EQ. nflag ) THEN
icount = icount + 1
sum = sum + cfld(ci ,ck,cj+1)
END IF
IF ( NINT(clu(ci+1,cj+1)) .EQ. nflag ) THEN
icount = icount + 1
sum = sum + cfld(ci+1,ck,cj+1)
END IF
nfld(ni,nk,nj) = sum / REAL ( icount )
END IF
END DO
END DO
END DO
sum = 0
icount = 0
DO nj = njts, njte
DO nk = nkts, nkte
DO ni = nits, nite
IF ( nfld(ni,nk,nj) .NE. -1 ) THEN
icount = icount + 1
sum = sum + nfld(ni,nk,nj)
END IF
END DO
END DO
END DO
ELSE
sum = 0.
icount = 0
ENDIF
CALL wrf_dm_bcast_real( sum, 1 )
CALL wrf_dm_bcast_integer( icount, 1 )
IF ( enable ) THEN
IF ( icount .NE. 0 ) THEN
avg = sum / REAL ( icount )
DO nj = njts, njte
DO nk = nkts, nkte
DO ni = nits, nite
IF ( nfld(ni,nk,nj) .EQ. -1 ) THEN
IF ( MOD ( nrj , 2 ) .EQ. 0 ) THEN
cj = ( nj + (nrj/2)-1 ) / nrj + jpos -1
ELSE
cj = ( nj + (nrj-1)/2 ) / nrj + jpos -1
END IF
IF ( MOD ( nri , 2 ) .EQ. 0 ) THEN
ci = ( ni + (nri/2)-1 ) / nri + ipos -1
ELSE
ci = ( ni + (nri-1)/2 ) / nri + ipos -1
END IF
ist = MAX (ci-max_search,cits)
ien = MIN (ci+max_search,cite,cide-1)
jst = MAX (cj-max_search,cjts)
jen = MIN (cj+max_search,cjte,cjde-1)
icount = 0
sum = 0
DO jj = jst,jen
DO ii = ist,ien
IF ( NINT(clu(ii,jj)) .EQ. nflag ) THEN
icount = icount + 1
sum = sum + cfld(ii,nk,jj)
END IF
END DO
END DO
IF ( icount .GT. 0 ) THEN
nfld(ni,nk,nj) = sum / REAL ( icount )
ELSE
print *,'horizontal interp error - lake, using average ',avg
nfld(ni,nk,nj) = avg
END IF
END IF
END DO
END DO
END DO
ENDIF
ENDIF
ELSE
CALL wrf_error_fatal3("<stdin>",1571,&
"only unstaggered fields right now" )
END IF
END SUBROUTINE interp_mask_water_field
SUBROUTINE p2c_mask ( cfld, &
cids, cide, ckds, ckde, cjds, cjde, &
cims, cime, ckms, ckme, cjms, cjme, &
cits, cite, ckts, ckte, cjts, cjte, &
nfld, &
nids, nide, nkds, nkde, njds, njde, &
nims, nime, nkms, nkme, njms, njme, &
nits, nite, nkts, nkte, njts, njte, &
shw, &
imask, &
xstag, ystag, &
ipos, jpos, &
nri, nrj, &
clu, nlu, &
ctslb,ntslb, &
cnum_soil_layers,nnum_soil_layers, &
ciswater, niswater )
USE module_configure
USE module_wrf_error
IMPLICIT NONE
INTEGER, INTENT(IN) :: cids, cide, ckds, ckde, cjds, cjde, &
cims, cime, ckms, ckme, cjms, cjme, &
cits, cite, ckts, ckte, cjts, cjte, &
nids, nide, nkds, nkde, njds, njde, &
nims, nime, nkms, nkme, njms, njme, &
nits, nite, nkts, nkte, njts, njte, &
shw, &
ipos, jpos, &
nri, nrj, &
cnum_soil_layers, nnum_soil_layers, &
ciswater, niswater
LOGICAL, INTENT(IN) :: xstag, ystag
REAL, DIMENSION ( cims:cime, ckms:ckme, cjms:cjme ) :: cfld
REAL, DIMENSION ( nims:nime, nkms:nkme, njms:njme ) :: nfld
INTEGER, DIMENSION ( nims:nime, njms:njme ) :: imask
REAL, DIMENSION ( cims:cime, cjms:cjme ) :: clu
REAL, DIMENSION ( nims:nime, njms:njme ) :: nlu
REAL, DIMENSION ( cims:cime, 1:cnum_soil_layers, cjms:cjme ) :: ctslb
REAL, DIMENSION ( nims:nime, 1:nnum_soil_layers, njms:njme ) :: ntslb
INTEGER ci, cj, ck, ni, nj, nk
INTEGER :: icount
REAL :: sum , dx , dy
IF ( ( .NOT. xstag) .AND. ( .NOT. ystag ) ) THEN
DO nj = njts, MIN(njde-1,njte)
IF ( MOD ( nrj , 2 ) .EQ. 0 ) THEN
cj = ( nj + (nrj/2)-1 ) / nrj + jpos -1
ELSE
cj = ( nj + (nrj-1)/2 ) / nrj + jpos -1
END IF
DO nk = nkts, nkte
ck = nk
DO ni = nits, MIN(nide-1,nite)
IF ( MOD ( nri , 2 ) .EQ. 0 ) THEN
ci = ( ni + (nri/2)-1 ) / nri + ipos -1
ELSE
ci = ( ni + (nri-1)/2 ) / nri + ipos -1
END IF
IF ( MOD ( nri , 2 ) .EQ. 0 ) THEN
dx = ( REAL ( MOD ( ni+(nri-1)/2 , nri ) ) + 0.5 ) / REAL ( nri )
ELSE
dx = REAL ( MOD ( ni+(nri-1)/2 , nri ) ) / REAL ( nri )
END IF
IF ( MOD ( nrj , 2 ) .EQ. 0 ) THEN
dy = ( REAL ( MOD ( nj+(nrj-1)/2 , nrj ) ) + 0.5 ) / REAL ( nrj )
ELSE
dy = REAL ( MOD ( nj+(nrj-1)/2 , nrj ) ) / REAL ( nrj )
END IF
IF ( ( NINT(nlu(ni ,nj )) .NE. niswater ) ) THEN
nfld(ni,nk,nj) = 273.18
ELSE IF ( ( NINT(nlu(ni ,nj )) .EQ. niswater ) .AND. &
( NINT(clu(ci ,cj )) .EQ. niswater ) .AND. &
( NINT(clu(ci+1,cj )) .EQ. niswater ) .AND. &
( NINT(clu(ci ,cj+1)) .EQ. niswater ) .AND. &
( NINT(clu(ci+1,cj+1)) .EQ. niswater ) ) THEN
nfld(ni,nk,nj) = ( 1. - dx ) * ( ( 1. - dy ) * cfld(ci ,ck,cj ) + &
dy * cfld(ci ,ck,cj+1) ) + &
dx * ( ( 1. - dy ) * cfld(ci+1,ck,cj ) + &
dy * cfld(ci+1,ck,cj+1) )
ELSE IF ( ( NINT(nlu(ni ,nj )) .EQ. niswater ) .AND. &
( NINT(clu(ci ,cj )) .NE. niswater ) .AND. &
( NINT(clu(ci+1,cj )) .NE. niswater ) .AND. &
( NINT(clu(ci ,cj+1)) .NE. niswater ) .AND. &
( NINT(clu(ci+1,cj+1)) .NE. niswater ) ) THEN
nfld(ni,nk,nj) = ( 1. - dx ) * ( ( 1. - dy ) * ctslb(ci ,cnum_soil_layers,cj ) + &
dy * ctslb(ci ,cnum_soil_layers,cj+1) ) + &
dx * ( ( 1. - dy ) * ctslb(ci+1,cnum_soil_layers,cj ) + &
dy * ctslb(ci+1,cnum_soil_layers,cj+1) )
ELSE IF ( NINT(nlu(ni ,nj )) .EQ. niswater ) THEN
icount = 0
sum = 0
IF ( NINT(clu(ci ,cj )) .EQ. niswater ) THEN
icount = icount + 1
sum = sum + cfld(ci ,ck,cj )
END IF
IF ( NINT(clu(ci+1,cj )) .EQ. niswater ) THEN
icount = icount + 1
sum = sum + cfld(ci+1,ck,cj )
END IF
IF ( NINT(clu(ci ,cj+1)) .EQ. niswater ) THEN
icount = icount + 1
sum = sum + cfld(ci ,ck,cj+1)
END IF
IF ( NINT(clu(ci+1,cj+1)) .EQ. niswater ) THEN
icount = icount + 1
sum = sum + cfld(ci+1,ck,cj+1)
END IF
nfld(ni,nk,nj) = sum / REAL ( icount )
END IF
END DO
END DO
END DO
ELSE
CALL wrf_error_fatal3("<stdin>",1738,&
"only unstaggered fields right now" )
END IF
END SUBROUTINE p2c_mask
SUBROUTINE none
END SUBROUTINE none
SUBROUTINE smoother ( cfld , &
cids, cide, ckds, ckde, cjds, cjde, &
cims, cime, ckms, ckme, cjms, cjme, &
cits, cite, ckts, ckte, cjts, cjte, &
nids, nide, nkds, nkde, njds, njde, &
nims, nime, nkms, nkme, njms, njme, &
nits, nite, nkts, nkte, njts, njte, &
xstag, ystag, &
ipos, jpos, &
nri, nrj &
)
USE module_configure
IMPLICIT NONE
INTEGER, INTENT(IN) :: cids, cide, ckds, ckde, cjds, cjde, &
cims, cime, ckms, ckme, cjms, cjme, &
cits, cite, ckts, ckte, cjts, cjte, &
nids, nide, nkds, nkde, njds, njde, &
nims, nime, nkms, nkme, njms, njme, &
nits, nite, nkts, nkte, njts, njte, &
nri, nrj, &
ipos, jpos
LOGICAL, INTENT(IN) :: xstag, ystag
INTEGER :: smooth_option, feedback , spec_zone
REAL, DIMENSION ( cims:cime, ckms:ckme, cjms:cjme ) :: cfld
CALL nl_get_feedback ( 1, feedback )
IF ( feedback == 0 ) RETURN
CALL nl_get_spec_zone ( 1, spec_zone )
CALL nl_get_smooth_option ( 1, smooth_option )
IF ( smooth_option == 0 ) THEN
ELSE IF ( smooth_option == 1 ) THEN
CALL sm121 ( cfld , &
cids, cide, ckds, ckde, cjds, cjde, &
cims, cime, ckms, ckme, cjms, cjme, &
cits, cite, ckts, ckte, cjts, cjte, &
xstag, ystag, &
nids, nide, nkds, nkde, njds, njde, &
nims, nime, nkms, nkme, njms, njme, &
nits, nite, nkts, nkte, njts, njte, &
nri, nrj, &
ipos, jpos &
)
ELSE IF ( smooth_option == 2 ) THEN
CALL smdsm ( cfld , &
cids, cide, ckds, ckde, cjds, cjde, &
cims, cime, ckms, ckme, cjms, cjme, &
cits, cite, ckts, ckte, cjts, cjte, &
xstag, ystag, &
nids, nide, nkds, nkde, njds, njde, &
nims, nime, nkms, nkme, njms, njme, &
nits, nite, nkts, nkte, njts, njte, &
nri, nrj, &
ipos, jpos &
)
END IF
END SUBROUTINE smoother
SUBROUTINE sm121 ( cfld , &
cids, cide, ckds, ckde, cjds, cjde, &
cims, cime, ckms, ckme, cjms, cjme, &
cits, cite, ckts, ckte, cjts, cjte, &
xstag, ystag, &
nids, nide, nkds, nkde, njds, njde, &
nims, nime, nkms, nkme, njms, njme, &
nits, nite, nkts, nkte, njts, njte, &
nri, nrj, &
ipos, jpos &
)
USE module_configure
IMPLICIT NONE
INTEGER, INTENT(IN) :: cids, cide, ckds, ckde, cjds, cjde, &
cims, cime, ckms, ckme, cjms, cjme, &
cits, cite, ckts, ckte, cjts, cjte, &
nids, nide, nkds, nkde, njds, njde, &
nims, nime, nkms, nkme, njms, njme, &
nits, nite, nkts, nkte, njts, njte, &
nri, nrj, &
ipos, jpos
LOGICAL, INTENT(IN) :: xstag, ystag
REAL, DIMENSION ( cims:cime, ckms:ckme, cjms:cjme ) :: cfld
REAL, DIMENSION ( cims:cime, cjms:cjme ) :: cfldnew
INTEGER :: i , j , k , loop
INTEGER :: istag,jstag
INTEGER, PARAMETER :: smooth_passes = 1
istag = 1 ; jstag = 1
IF ( xstag ) istag = 0
IF ( ystag ) jstag = 0
smoothing_passes : DO loop = 1 , smooth_passes
DO k = ckts , ckte
DO i = MAX(ipos,cits-3) , MIN(ipos+(nide-nids)/nri,cite+3)
DO j = MAX(jpos,cjts-3) , MIN(jpos+(njde-njds)/nrj,cjte+3)
cfldnew(i,j) = cfld(i,k,j)
END DO
END DO
DO i = MAX(ipos+2,cits-2) , MIN(ipos+(nide-nids)/nri-2-istag,cite+2)
DO j = MAX(jpos+2,cjts-2) , MIN(jpos+(njde-njds)/nrj-2-jstag,cjte+2)
cfldnew(i,j) = 0.25 * ( cfld(i,k,j+1) + 2.*cfld(i,k,j) + cfld(i,k,j-1) )
END DO
END DO
DO j = MAX(jpos+2,cjts-2) , MIN(jpos+(njde-njds)/nrj-2-jstag,cjte+2)
DO i = MAX(ipos+2,cits-2) , MIN(ipos+(nide-nids)/nri-2-istag,cite+2)
cfld(i,k,j) = 0.25 * ( cfldnew(i+1,j) + 2.*cfldnew(i,j) + cfldnew(i-1,j) )
END DO
END DO
END DO
END DO smoothing_passes
END SUBROUTINE sm121
SUBROUTINE smdsm ( cfld , &
cids, cide, ckds, ckde, cjds, cjde, &
cims, cime, ckms, ckme, cjms, cjme, &
cits, cite, ckts, ckte, cjts, cjte, &
xstag, ystag, &
nids, nide, nkds, nkde, njds, njde, &
nims, nime, nkms, nkme, njms, njme, &
nits, nite, nkts, nkte, njts, njte, &
nri, nrj, &
ipos, jpos &
)
USE module_configure
IMPLICIT NONE
INTEGER, INTENT(IN) :: cids, cide, ckds, ckde, cjds, cjde, &
cims, cime, ckms, ckme, cjms, cjme, &
cits, cite, ckts, ckte, cjts, cjte, &
nids, nide, nkds, nkde, njds, njde, &
nims, nime, nkms, nkme, njms, njme, &
nits, nite, nkts, nkte, njts, njte, &
nri, nrj, &
ipos, jpos
LOGICAL, INTENT(IN) :: xstag, ystag
REAL, DIMENSION ( cims:cime, ckms:ckme, cjms:cjme ) :: cfld
REAL, DIMENSION ( cims:cime, cjms:cjme ) :: cfldnew
REAL , DIMENSION ( 2 ) :: xnu
INTEGER :: i , j , k , loop , n
INTEGER :: istag,jstag
INTEGER, PARAMETER :: smooth_passes = 1
xnu = (/ 0.50 , -0.52 /)
istag = 1 ; jstag = 1
IF ( xstag ) istag = 0
IF ( ystag ) jstag = 0
smoothing_passes : DO loop = 1 , smooth_passes * 2
n = 2 - MOD ( loop , 2 )
DO k = ckts , ckte
DO i = MAX(ipos+2,cits-2) , MIN(ipos+(nide-nids)/nri-2-istag,cite+2)
DO j = MAX(jpos+2,cjts-2) , MIN(jpos+(njde-njds)/nrj-2-jstag,cjte+2)
cfldnew(i,j) = cfld(i,k,j) + xnu(n) * ((cfld(i,k,j+1) + cfld(i,k,j-1)) * 0.5-cfld(i,k,j))
END DO
END DO
DO i = MAX(ipos+2,cits-2) , MIN(ipos+(nide-nids)/nri-2-istag,cite+2)
DO j = MAX(jpos+2,cjts-2) , MIN(jpos+(njde-njds)/nrj-2-jstag,cjte+2)
cfld(i,k,j) = cfldnew(i,j)
END DO
END DO
DO j = MAX(jpos+2,cjts-2) , MIN(jpos+(njde-njds)/nrj-2-jstag,cjte+2)
DO i = MAX(ipos+2,cits-2) , MIN(ipos+(nide-nids)/nri-2-istag,cite+2)
cfldnew(i,j) = cfld(i,k,j) + xnu(n) * ((cfld(i+1,k,j) + cfld(i-1,k,j)) * 0.5-cfld(i,k,j))
END DO
END DO
DO j = MAX(jpos+2,cjts-2) , MIN(jpos+(njde-njds)/nrj-2-jstag,cjte+2)
DO i = MAX(ipos+2,cits-2) , MIN(ipos+(nide-nids)/nri-2-istag,cite+2)
cfld(i,k,j) = cfldnew(i,j)
END DO
END DO
END DO
END DO smoothing_passes
END SUBROUTINE smdsm
SUBROUTINE mark_domain ( cfld, &
cids, cide, ckds, ckde, cjds, cjde, &
cims, cime, ckms, ckme, cjms, cjme, &
cits, cite, ckts, ckte, cjts, cjte, &
nfld, &
nids, nide, nkds, nkde, njds, njde, &
nims, nime, nkms, nkme, njms, njme, &
nits, nite, nkts, nkte, njts, njte, &
shw, &
imask, &
xstag, ystag, &
ipos, jpos, &
nri, nrj )
USE module_configure
USE module_wrf_error
IMPLICIT NONE
INTEGER, INTENT(IN) :: cids, cide, ckds, ckde, cjds, cjde, &
cims, cime, ckms, ckme, cjms, cjme, &
cits, cite, ckts, ckte, cjts, cjte, &
nids, nide, nkds, nkde, njds, njde, &
nims, nime, nkms, nkme, njms, njme, &
nits, nite, nkts, nkte, njts, njte, &
shw, &
ipos, jpos, &
nri, nrj
LOGICAL, INTENT(IN) :: xstag, ystag
REAL, DIMENSION ( cims:cime, ckms:ckme, cjms:cjme ), INTENT(OUT) :: cfld
REAL, DIMENSION ( nims:nime, nkms:nkme, njms:njme ), INTENT(IN) :: nfld
INTEGER, DIMENSION ( nims:nime, njms:njme ), INTENT(IN) :: imask
INTEGER ci, cj, ck, ni, nj, nk, ip, jp, ioff, joff, ioffa, joffa
INTEGER :: icmin,icmax,jcmin,jcmax
INTEGER :: istag,jstag, ipoints,jpoints,ijpoints
istag = 1 ; jstag = 1
IF ( xstag ) istag = 0
IF ( ystag ) jstag = 0
DO cj = MAX(jpos+1,cjts),MIN(jpos+(njde-njds)/nrj-jstag-1,cjte)
nj = (cj-jpos)*nrj + jstag + 1
DO ck = ckts, ckte
nk = ck
DO ci = MAX(ipos+1,cits),MIN(ipos+(nide-nids)/nri-istag-1,cite)
ni = (ci-ipos)*nri + istag + 1
cfld( ci, ck, cj ) = 9021000.
ENDDO
ENDDO
ENDDO
END SUBROUTINE mark_domain