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!Environment Canada - Atmospheric Science and Technology License/Disclaimer,
! version 3; Last Modified: May 7, 2008.
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!See the above mentioned License/Disclaimer for more details.
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***s/r hzd_main_ad - ADJ of hzd_main_tl
*
#include "model_macros_f.h"
*
subroutine hzd_main_ad 2,10
*
implicit none
*
*author
* M.Tanguay
*
*revision
* v2_10 - Tanguay M. - initial MPI version
* v2_21 - Tanguay M. - ADJ of HO option
* - replace xfis by topo
* v2_30 - Edouard S. - replace Schm_elast_L by Schm_cptop_L
* v2_31 - Tanguay M. - adapt for vertical hybrid coordinate
* - change name
* v3_01 - Tanguay M. - ADJ of Eigv_parity_L not done yet
* v3_02 - Tanguay M. - ADJ of Eigv_parity_L done
* v3_03 - Tanguay M. - Adjoint Lam and NoHyd configuration
* v3_11 - Tanguay M. - AIXport+Opti+OpenMP for TLM-ADJ
* - Remove topo
* v3_20 - Tanguay M. - Introduce Hzd_hzdmain_n_L
* v3_30 - Tanguay M. - activate Hzd_type_S='EXPLICIT'
* v3_31 - Tanguay M. - add rwnd_L
*
*object
* see id section
* -----------------------------------------------------------
* REMARK:INPUT TRAJ:pipt1m after HZD diffusion
* pipt1m,qpt1m before HZD diffusion (NoHyd)
* -----------------------------------------------------------
*
*arguments
* none
*
*implicits
#include "glb_ld.cdk"
#include "cstv.cdk"
#include "schm.cdk"
#include "lun.cdk"
#include "geomg.cdk"
#include "fft.cdk"
#include "hzd.cdk"
#include "eigv.cdk"
#include "vt1.cdk"
#include "vtx.cdk"
#include "vt1m.cdk"
*
*modules
integer vmmlod,vmmuld,vmmget
external vmmlod,vmmuld,vmmget
*
integer err, nlod, nlod_m, key1(30),key1_m(2), i, j, k
real*8 ONE_8,ZERO_8
parameter( ONE_8 = 1. )
parameter( ZERO_8= 0. )
real zpipt1m(LDIST_SHAPE,l_nk),zqpt1m(LDIST_SHAPE,l_nk)
*
* ______________________________________________________
*
if ((.not.Hzd_fact_L).and.(.not.Hzd_ho_L).or..not.Hzd_hzdmain_1_L) then
if (Lun_out.gt.0) write(Lun_out,1001)
return
endif
*
if ( Schm_psadj_L ) call gem_stop('hzd_main_ad',-1)
* ______________________________________________________
*
* Get fields in memory
* --------------------
key1(1) = VMM_KEY(ut1)
key1(2) = VMM_KEY(vt1)
key1(3) = VMM_KEY(psdt1)
key1(4) = VMM_KEY(tpt1)
key1(5) = VMM_KEY(fipt1)
key1(6) = VMM_KEY(tdt1)
key1(7) = VMM_KEY(tt1)
key1(8) = VMM_KEY(fit1)
key1(9) = VMM_KEY(tplt1)
key1(10) = VMM_KEY(qt1)
key1(11) = VMM_KEY(pipt1)
key1(12) = VMM_KEY(st1)
nlod=12
if (.not. Schm_hydro_L) then
key1(nlod+1) = VMM_KEY(wt1)
key1(nlod+2) = VMM_KEY(qpt1)
key1(nlod+3) = VMM_KEY(mut1)
key1(nlod+4) = VMM_KEY(multx)
nlod = nlod+4
endif
*
err = vmmlod(key1,nlod)
*
err = VMM_GET_VAR(ut1)
err = VMM_GET_VAR(vt1)
err = VMM_GET_VAR(psdt1)
err = VMM_GET_VAR(tpt1)
err = VMM_GET_VAR(fipt1)
err = VMM_GET_VAR(tdt1)
err = VMM_GET_VAR(tt1)
err = VMM_GET_VAR(fit1)
err = VMM_GET_VAR(tplt1)
err = VMM_GET_VAR(qt1)
err = VMM_GET_VAR(pipt1)
err = VMM_GET_VAR(st1)
wt1_ = 0
qpt1_ = 0
mut1_ = 0
multx_= 0
if (.not. Schm_hydro_L) then
err = VMM_GET_VAR(wt1)
err = VMM_GET_VAR(qpt1)
err = VMM_GET_VAR(mut1)
err = VMM_GET_VAR(multx)
endif
*
* NOTE: iw2rwnd_ad = iw2rwnd
* --------------------------
if (Hzd_rwnd_L) call iw2rwnd ( ut1, vt1, LDIST_DIM, G_nk, 2 )
*
* -----------------------------------------------------
* WHEN .not.Schm_hydro_L
* Preserve TRAJ PIPT1,QPT1M before HZD diffusion
* Diffuse TRAJ PIPT1,QPT1M
* -----------------------------------------------------
* WHEN Schm_hydro_L, TRAJ PIPT1 after HZD diffusion
* is already available in V4D_RWTRAJ
* -----------------------------------------------------
if(.not.Schm_hydro_L) then
*
key1_m(1)= VMM_KEY(pipt1m)
key1_m(2)= VMM_KEY(qpt1m )
nlod_m=2
*
err = vmmlod(key1_m,nlod_m)
*
err = VMM_GET_VAR(pipt1m)
err = VMM_GET_VAR(qpt1m )
*
* Preserve TRAJ PIPT1,QPT1M before HZD diffusion
* ----------------------------------------------
!$omp parallel do
do k=1,l_nk
do j=1,l_nj
do i=1,l_ni
zpipt1m(i,j,k) = pipt1m(i,j,k)
zqpt1m (i,j,k) = qpt1m (i,j,k)
enddo
enddo
enddo
!$omp end parallel do
*
err = vmmuld(key1_m,2)
*
* Diffuse TRAJ PIPT1,QPT1M
* ------------------------
call hzd_main_tr()
*
endif
*
* Recall TRAJ PIPT1 after HZD diffusion
* -------------------------------------
key1_m(1)= VMM_KEY(pipt1m)
nlod_m=1
*
err = vmmlod(key1_m,nlod_m)
*
err = VMM_GET_VAR(pipt1m)
*
* ADJ of
***********************************************
* $. Indirect diffusion of s & q through pi' *
***********************************************
*
!$omp parallel
*
if ((Hzd_fact_L.and.Cstv_phidf_8.gt.0.).or.(Hzd_ho_L)) then
*
if ( .not. Schm_hydro_L ) then
!$omp do
do k=1,G_nk
do j= 1+pil_s, l_nj-pil_n
do i= 1+pil_w, l_ni-pil_e
*
* ADJ
* ---
qpt1(i,j,k) = qt1(i,j,k) + qpt1(i,j,k)
*
end do
end do
end do
!$omp enddo
endif
*
!$omp do
do k=1,G_nk
do j= 1+pil_s, l_nj-pil_n
do i= 1+pil_w, l_ni-pil_e
*
* ADJ
* ---
pipt1(i,j,k) = sngl(
% ( dble( qt1(i,j,k)) ) /
% ( Geomg_z_8(k) + dble(pipt1m(i,j,k)) )
% ) + pipt1(i,j,k)
qt1(i,j,k) = ZERO_8
*
end do
end do
end do
!$omp end do
*
!$omp do
do j= 1+pil_s, l_nj-pil_n
do i= 1+pil_w, l_ni-pil_e
*
pipt1 (i,j,G_nk) = ( dble(st1(i,j) /geomg_pib(G_nk)))/
% (ONE_8+dble(pipt1m(i,j,G_nk)/geomg_pib(G_nk)))
% + pipt1 (i,j,G_nk)
st1(i,j) = ZERO_8
*
end do
end do
!$omp end do
*
endif
*
!$omp end parallel
*
err = vmmuld(key1_m,1)
*
* -------------------------------------------------------
* WHEN .not.Schm_hydro_L
* Recall TRAJ PIPT1,QPT1 before HZD diffusion
* -------------------------------------------------------
* WHEN Schm_hydro_L, TRAJ PIPT1,QPT1 before HZD diffusion
* are not requested
* -------------------------------------------------------
*
if (.not. Schm_hydro_L) then
*
key1_m(1)= VMM_KEY(pipt1m)
key1_m(2)= VMM_KEY(qpt1m)
nlod_m=2
*
err = vmmlod(key1_m,nlod_m)
*
err = VMM_GET_VAR(pipt1m)
err = VMM_GET_VAR(qpt1m )
*
!$omp parallel do
do k=1,l_nk
do j=1,l_nj
do i=1,l_ni
pipt1m(i,j,k) = zpipt1m(i,j,k)
qpt1m (i,j,k) = zqpt1m (i,j,k)
enddo
enddo
enddo
!$omp end parallel do
*
else
pipt1m_= 0
qpt1m_ = 0
endif
*
* ADJ of
*************************************
* 1. Implicit horizontal diffusion *
*************************************
*
if (Hzd_ho_L) then
*
if (Hzd_type_S.eq.'EXPLICIT') then
call hzd_exhrdif_ad ( ut1 , vt1 , psdt1, tdt1, LDIST_DIM, G_nk)
else
*
if(Fft_fast_L) then
*
* use FFT in diffusion-solver
*
if (G_lam) then
*
call hzd_hof_lam_ad ( ut1 , vt1 , psdt1 , tpt1 , fipt1 , tdt1 ,
% tt1 , fit1 , tplt1 , pipt1 , wt1 ,
% qpt1 , mut1 , multx ,
% pipt1m, qpt1m,
% LDIST_DIM, G_nk)
*
else
*
call hzd_hof_ad ( ut1 , vt1 , psdt1, tpt1 , fipt1, tdt1,
% tt1 , fit1 , tplt1, pipt1, wt1 ,
% qpt1 , mut1 , multx,
% pipt1m, qpt1m,
% LDIST_DIM, G_nk)
*
endif
*
else
*
* use MXMA in diffusion-solver
*
if ( .not. Eigv_parity_L) then
*
call hzd_ho_ad ( ut1 , vt1 , psdt1, tpt1 , fipt1, tdt1,
% tt1 , fit1 , tplt1, pipt1, wt1 ,
% qpt1 , mut1 , multx,
% pipt1m, qpt1m,
% LDIST_DIM, G_nk)
*
else
*
call hzd_ho_parite_ad( ut1 , vt1 , psdt1, tpt1 , fipt1, tdt1,
% tt1 , fit1 , tplt1, pipt1, wt1 ,
% qpt1 , mut1 , multx,
% pipt1m, qpt1m,
% LDIST_DIM, G_nk)
endif
*
endif
endif
*
endif
*
if (Hzd_fact_L) then
*
call hzd_fact_ad ( ut1 , vt1 , psdt1, tpt1, fipt1, tdt1,
% tt1 , fit1 , tplt1, qt1 , pipt1, wt1 ,
% qpt1 , mut1 , multx, st1 ,
% pipt1m, qpt1m,
% LDIST_DIM, G_nk)
*
endif
*
* NOTE: iw2rwnd_ad = iw2rwnd
* --------------------------
if (Hzd_rwnd_L) call iw2rwnd ( ut1, vt1, LDIST_DIM, G_nk, 1 )
*
err = vmmuld(-1,0)
*
1001 format(/,
+ 3X,'NO ADJ HORIZONTAL DIFFUSION REQUIRED',
+/3X,'====================================',/)
*
return
end