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!                     version 3; Last Modified: May 7, 2008.
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***s/r vspng_drv_lam_tl - TLM of vspng_drv_lam 
*
#include "model_macros_f.h"
*

      subroutine vspng_drv_lam_tl ( F_u   , F_v , F_psd , F_tp  , F_ip  , 1,26
     %                              F_td  , F_t , F_it  , F_plt , F_q   ,
     %                              F_pip , F_w , F_qp  , F_mu  , F_mul , F_s , 
     %                              F_um  , F_vm, F_psdm, F_tpm , F_ipm ,
     %                              F_tdm , F_tm, F_itm , F_pltm, F_qm  ,
     %                              F_pipm, F_wm, F_qpm , F_mum , F_mulm, F_sm, 
     %                              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_um(DIST_SHAPE,Nk), F_vm (DIST_SHAPE,Nk),
     %       F_psdm(DIST_SHAPE,Nk), F_tpm(DIST_SHAPE,Nk),
     %        F_ipm(DIST_SHAPE,Nk), F_tdm(DIST_SHAPE,Nk),
     %         F_tm(DIST_SHAPE,Nk), F_itm(DIST_SHAPE,Nk),
     %       F_pltm(DIST_SHAPE,Nk), F_qm (DIST_SHAPE,Nk),
     %       F_pipm(DIST_SHAPE,Nk), F_wm (DIST_SHAPE,Nk),
     %        F_qpm(DIST_SHAPE,Nk), F_mum(DIST_SHAPE,Nk),
     %       F_mulm(DIST_SHAPE,Nk), F_sm(DIST_SHAPE)
*
*author
*     M.Tanguay
*
*revision
* v3_03 - Tanguay M.        - initial MPI version
*
*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)
*     __________________________________________________________________
*
*     Momentum
*     ~~~~~~~~
*
*        TRAJECTORY
*        ----------
         call vspng_lam ( F_um, LDIST_DIM, l_niu, l_nj )
*
*        TLM
*        ---
         call vspng_lam ( F_u, LDIST_DIM, l_niu, l_nj )
*
*        TRAJECTORY
*        ----------
         call vspng_lam ( F_vm, LDIST_DIM, l_ni , l_njv)
*
*        TLM
*        ---
         call vspng_lam ( F_v, LDIST_DIM, l_ni , l_njv)
*
*        Vertical motion
*        ~~~~~~~~~~~~~~~
*
*        TRAJECTORY
*        ----------
         call vspng_lam ( F_psdm, LDIST_DIM, l_ni, l_nj)
*
*        TLM
*        ---
         call vspng_lam ( F_psd, LDIST_DIM, l_ni, l_nj)
*
*        Total divergence 
*        ~~~~~~~~~~~~~~~~
*
*        TRAJECTORY
*        ----------
         call vspng_lam ( F_tdm, LDIST_DIM, l_ni, l_nj)
*
*        TLM
*        ---
         call vspng_lam ( F_td, LDIST_DIM, l_ni, l_nj)
*
*     The temperature: T', T'lin & hence T 
*     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
*
*        TRAJECTORY
*        ----------
         call vspng_lam (  F_tpm, LDIST_DIM, l_ni, l_nj)
*
*        TLM
*        ---
         call vspng_lam (  F_tp, LDIST_DIM, l_ni, l_nj)
*
*        TRAJECTORY
*        ----------
         call vspng_lam ( F_pltm, LDIST_DIM, l_ni, l_nj)
*
*        TLM
*        ---
         call vspng_lam ( F_plt, LDIST_DIM, l_ni, l_nj)
*
         do k=1, Vspng_nk
         do j=1+pil_s, l_nj-pil_n
         do i=1+pil_w, l_ni-pil_e
*
*           TRAJECTORY
*           ----------
            F_tm(i,j,k) = F_tpm(i,j,k) + Cstv_tstr_8
*
*           TLM
*           ---
            F_t(i,j,k) = F_tp(i,j,k)
*
         end do
         end do
         end do
*
*     Mass related fields
*     ~~~~~~~~~~~~~~~~~~~
         if (Vspng_uvwdt_L) then
            nkspng   = Vspng_nk
            Vspng_nk = 1
         endif
*         
*        TRAJECTORY
*        ----------
         call vspng_lam ( F_ipm, LDIST_DIM, l_ni, l_nj)
*
*        TLM
*        ---
         call vspng_lam ( F_ip, LDIST_DIM, l_ni, l_nj)
*
*        TRAJECTORY
*        ----------
         call vspng_lam ( F_itm, LDIST_DIM, l_ni, l_nj)
*
*        TLM
*        ---
         call vspng_lam ( F_it, LDIST_DIM, l_ni, l_nj)
*
         do k = 2, Vspng_nk
         do j=1+pil_s, l_nj-pil_n
         do i=1+pil_w, l_ni-pil_e
*
*           TRAJECTORY
*           ----------
            F_itm(i,j,k) = F_ipm(i,j,k) + Cstvr_fistr_8(k) + F_xfis(i,j)
*
*           TLM
*           ---
            F_it(i,j,k) = F_ip(i,j,k) 
*
         end do
         end do
         end do
*
* updating phi' at the top 
*
         do j=1+pil_s, l_nj-pil_n
         do i=1+pil_w, l_ni-pil_e
*
*           TRAJECTORY
*           ----------
            F_ipm(i,j,1) = F_itm(i,j,1) - Cstvr_fistr_8(1) - F_xfis(i,j)
*
*           TLM
*           ---
            F_ip(i,j,1) = F_it(i,j,1)
*
         end do
         end do
*
*     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
*
*              TRAJECTORY
*              ----------
               work_m(i,j,k) = F_pipm(i,j,k)
*
*              TLM
*              ---
               work(i,j,k) = F_pip(i,j,k)
*
            end do
            end do
            end do
         endif 
*
*     The hydrostatic pressure: pi'  
*     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
*
*        TRAJECTORY
*        ----------
         call vspng_lam ( F_pipm, LDIST_DIM, l_ni, l_nj)
*
*        TLM
*        ---
         call vspng_lam ( F_pip, LDIST_DIM, l_ni, l_nj)
*
*****************************
*  3. Nonyhydrostatic model * 
*****************************
*
         if ( .not. Schm_hydro_L ) then
*
*     Vertical wind (physical) 
*     ~~~~~~~~~~~~~~~~~~~~~~~~
*
*        TRAJECTORY
*        ----------
         call vspng_lam ( F_wm, LDIST_DIM, l_ni, l_nj)
*
*        TLM
*        ---
         call vspng_lam ( F_w, LDIST_DIM, l_ni, l_nj)
*
         if ( Schm_difqp_L ) then ! q' & related variables
*
*        TRAJECTORY
*        ----------
         call vspng_lam (  F_mum, LDIST_DIM, l_ni, l_nj)
*
*        TLM
*        ---
         call vspng_lam (  F_mu, LDIST_DIM, l_ni, l_nj)
*
*        TRAJECTORY
*        ----------
         call vspng_lam ( F_mulm, LDIST_DIM, l_ni, l_nj)
*
*        TLM
*        ---
         call vspng_lam ( F_mul, LDIST_DIM, l_ni, l_nj)
*
*        Indirect diffusion of q' 
*        ~~~~~~~~~~~~~~~~~~~~~~~~
         do k=1, Vspng_nk 
         do j=1, l_nj
         do i=1, l_ni
*
*           TLM
*           ---
            work(i,j,k) = (                dble(work  (i,j,k)) )
     %                       *exp( dble(F_qpm(i,j,k)) )           +
     %                    ( Geomg_z_8(k) + dble(work_m(i,j,k)) )
     %                       *exp( dble(F_qpm(i,j,k)) ) * dble(F_qp(i,j,k))
*
*           TRAJECTORY
*           ----------
            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)
*
*        TLM
*        ---
         call vspng_lam ( work, LDIST_DIM, l_ni, l_nj)
*
         do k=1, Vspng_nk
            do j=1+pil_s, l_nj-pil_n
            do i=1+pil_w, l_ni-pil_e
*
*           TRAJECTORY
*           ----------
            F_qpm(i,j,k) = log(             dble(work_m(i,j,k))
     %                       /( Geomg_z_8(k) + dble(F_pipm(i,j,k)) )  )
*
*           TLM
*           ---
            F_qp(i,j,k) = (dble(work  (i,j,k))*( Geomg_z_8(k) + dble(F_pipm(i,j,k))) -
     %                     dble(work_m(i,j,k))*(                dble(F_pip (i,j,k))) )
     %                   /(dble(work_m(i,j,k))*( Geomg_z_8(k) + dble(F_pipm(i,j,k))) )
*
         end do
         end do
         end do
*
         endif
         endif         
*
         if (Vspng_uvwdt_L) Vspng_nk = nkspng
*
*     __________________________________________________________________
*
      return
      end