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! version 3; Last Modified: May 7, 2008.
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***s/r vspng_drv_lam_ad - ADJ of vspng_drv_lam_tl
*
#include "model_macros_f.h"
*
subroutine vspng_drv_lam_ad ( F_u , F_v , F_psd , F_tp , F_ip , 1,14
% F_td , F_t , F_it , F_plt, F_q ,
% F_pip , F_w , F_qp , F_mu , F_mul, F_s,
% F_pipm, F_qpm, F_xfis, DIST_DIM,Nk)
*
#include "impnone.cdk"
*
integer DIST_DIM, Nk
real F_u(DIST_SHAPE,Nk), F_v (DIST_SHAPE,Nk),
% F_psd(DIST_SHAPE,Nk), F_tp(DIST_SHAPE,Nk),
% F_ip(DIST_SHAPE,Nk), F_td(DIST_SHAPE,Nk),
% F_t(DIST_SHAPE,Nk), F_it(DIST_SHAPE,Nk),
% F_plt(DIST_SHAPE,Nk), F_q (DIST_SHAPE,Nk),
% F_pip(DIST_SHAPE,Nk), F_w (DIST_SHAPE,Nk),
% F_qp(DIST_SHAPE,Nk), F_mu(DIST_SHAPE,Nk),
% F_mul(DIST_SHAPE,Nk), F_s(DIST_SHAPE), F_xfis(DIST_SHAPE)
*
real F_pipm(DIST_SHAPE,Nk), F_qpm(DIST_SHAPE,Nk)
*
*author
* M.Tanguay
*
*revision
* v3_03 - Tanguay M. - initial MPI version
*
*object
* see id section
*
*arguments
*
*implicits
#include "glb_ld.cdk"
#include "cstv.cdk"
#include "schm.cdk"
#include "geomg.cdk"
#include "vspng.cdk"
*
integer i, j, k, nkspng
*
real work(LDIST_SHAPE,Nk),work_m(LDIST_SHAPE,Nk)
*
real*8 ZERO_8
parameter (ZERO_8=0.0)
* __________________________________________________________________
*
* Zero adjoint variables
* ----------------------
do k=1,Nk
do j=l_miny,l_maxy
do i=l_minx,l_maxx
work(i,j,k) = ZERO_8
enddo
enddo
enddo
*
* Mass related fields
* ~~~~~~~~~~~~~~~~~~~
if (Vspng_uvwdt_L) then
nkspng = Vspng_nk
Vspng_nk = 1
endif
*
* TRAJECTORY
* Save pi' for the diffusion of q'
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
if ( (.not.Schm_hydro_L) .and. Schm_difqp_L ) then
do k = 1, Vspng_nk
do j=1, l_nj
do i=1, l_ni
*
work_m(i,j,k) = F_pipm(i,j,k)
*
end do
end do
end do
endif
*
*****************************
* 3. Nonyhydrostatic model *
*****************************
*
if ( .not. Schm_hydro_L ) then
*
if ( Schm_difqp_L ) then ! q' & related variables
*
* ----------------
* START TRAJECTORY
* ----------------
* Indirect diffusion of q'
* ~~~~~~~~~~~~~~~~~~~~~~~~
do k=1, Vspng_nk
do j=1, l_nj
do i=1, l_ni
*
work_m(i,j,k) = ( Geomg_z_8(k) + dble(work_m(i,j,k)) )
% *exp( dble(F_qpm(i,j,k)) )
*
end do
end do
end do
*
* TRAJECTORY
* ----------
call vspng_lam ( work_m, LDIST_DIM, l_ni, l_nj)
*
* --------------
* END TRAJECTORY
* --------------
*
* START ADJOINT CALCULATIONS
* --------------------------
do k=1, Vspng_nk
do j=1+pil_s, l_nj-pil_n
do i=1+pil_w, l_ni-pil_e
*
work (i,j,k) = ( dble(F_qp(i,j,k) )*( Geomg_z_8(k) + dble(F_pipm(i,j,k))) )
% /( dble(work_m(i,j,k))*( Geomg_z_8(k) + dble(F_pipm(i,j,k))) ) + work (i,j,k)
F_pip (i,j,k) = (-dble(work_m(i,j,k))*( dble(F_qp (i,j,k))) )
% /( dble(work_m(i,j,k))*( Geomg_z_8(k) + dble(F_pipm(i,j,k))) ) + F_pip (i,j,k)
F_qp (i,j,k) = ZERO_8
*
end do
end do
end do
*
call vspng_lam_ad ( work, LDIST_DIM, l_ni, l_nj)
*
* ADJ of
* Indirect diffusion of q'
* ~~~~~~~~~~~~~~~~~~~~~~~~
do k=1, Vspng_nk
do j=1, l_nj
do i=1, l_ni
*
F_qp(i,j,k) = ( Geomg_z_8(k) + dble(work_m(i,j,k)) )
% *exp( dble(F_qpm(i,j,k)) ) * dble(work(i,j,k)) + F_qp(i,j,k)
*
work(i,j,k) = ( dble(work (i,j,k)) )
% *exp( dble(F_qpm(i,j,k)) )
*
end do
end do
end do
*
call vspng_lam_ad ( F_mul, LDIST_DIM, l_ni, l_nj)
call vspng_lam_ad ( F_mu, LDIST_DIM, l_ni, l_nj)
*
* END ADJOINT CALCULATIONS
* ------------------------
endif
*
* ADJ of
* Vertical wind (physical)
* ~~~~~~~~~~~~~~~~~~~~~~~~
call vspng_lam_ad ( F_w, LDIST_DIM, l_ni, l_nj)
*
endif
*
* ADJ of
* The hydrostatic pressure: pi'
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
call vspng_lam_ad ( F_pip, LDIST_DIM, l_ni, l_nj)
*
* ADJ of
* Save pi' for the diffusion of q'
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
if ( (.not.Schm_hydro_L) .and. Schm_difqp_L ) then
do k = 1, Vspng_nk
do j=1, l_nj
do i=1, l_ni
*
F_pip(i,j,k) = work(i,j,k) + F_pip(i,j,k)
work(i,j,k) = ZERO_8
*
end do
end do
end do
endif
*
* ADJ of
* updating phi' at the top
*
do j=1+pil_s, l_nj-pil_n
do i=1+pil_w, l_ni-pil_e
F_it(i,j,1) = F_ip(i,j,1) + F_it(i,j,1)
F_ip(i,j,1) = ZERO_8
end do
end do
*
do k = 2, Vspng_nk
do j=1+pil_s, l_nj-pil_n
do i=1+pil_w, l_ni-pil_e
F_ip(i,j,k) = F_it(i,j,k) + F_ip(i,j,k)
F_it(i,j,k) = ZERO_8
end do
end do
end do
*
call vspng_lam_ad ( F_it, LDIST_DIM, l_ni, l_nj)
call vspng_lam_ad ( F_ip, LDIST_DIM, l_ni, l_nj)
*
if (Vspng_uvwdt_L) Vspng_nk = nkspng
*
* ADJ of
* The temperature: T', T'lin & hence T
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
do k=1, Vspng_nk
do j=1+pil_s, l_nj-pil_n
do i=1+pil_w, l_ni-pil_e
F_tp(i,j,k) = F_t(i,j,k) + F_tp(i,j,k)
F_t (i,j,k) = ZERO_8
end do
end do
end do
*
call vspng_lam_ad ( F_plt, LDIST_DIM, l_ni, l_nj)
call vspng_lam_ad ( F_tp, LDIST_DIM, l_ni, l_nj)
*
* ADJ of
* Total divergence
* ~~~~~~~~~~~~~~~~
call vspng_lam_ad ( F_td, LDIST_DIM, l_ni, l_nj)
*
* ADJ of
* Vertical motion
* ~~~~~~~~~~~~~~~
call vspng_lam_ad ( F_psd, LDIST_DIM, l_ni, l_nj)
*
* ADJ
* Momentum
* ~~~~~~~~
call vspng_lam_ad ( F_v, LDIST_DIM, l_ni , l_njv)
call vspng_lam_ad ( F_u, LDIST_DIM, l_niu, l_nj )
*
* __________________________________________________________________
*
return
end