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***s/r vspng_drv_lam - Top sponge layer driver for LAM
*
#include "model_macros_f.h"
*
subroutine vspng_drv_lam ( F_u, F_v, F_psd, F_tp, F_ip, 1,13
% F_td, F_t, F_it, F_plt, F_q,
% F_pip, F_w, F_qp, F_mu, F_mul, F_s,
% 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)
*
*author
* Michel Desgagne - October 2000
*
*revision
* v3_02 Lee V. - initial version for LAM from vspng_drv
*
*object
* Variable Vspng_uvwdt_L controls a mode in which
* vertical sponge is applied:
* on Vspng_nk levels for momentum and
* on top level only for all other variables
*
*arguments
* Name I/O Description
*----------------------------------------------------------------
* F_u
*----------------------------------------------------------------
*
*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)
**
* __________________________________________________________________
*
*
* Momentum
* ~~~~~~~~
call vspng_lam ( F_u, LDIST_DIM, l_niu, l_nj )
call vspng_lam ( F_v, LDIST_DIM, l_ni , l_njv)
*
*
* Vertical motion
* ~~~~~~~~~~~~~~~
call vspng_lam ( F_psd, LDIST_DIM, l_ni, l_nj)
*
* Total divergence
* ~~~~~~~~~~~~~~~~
call vspng_lam ( F_td, LDIST_DIM, l_ni, l_nj)
*
* The temperature: T', T'lin & hence T
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
call vspng_lam ( F_tp, LDIST_DIM, l_ni, l_nj)
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
F_t(i,j,k) = F_tp(i,j,k) + Cstv_tstr_8
end do
end do
end do
*
* Mass related fields
* ~~~~~~~~~~~~~~~~~~~
if (Vspng_uvwdt_L) then
nkspng = Vspng_nk
Vspng_nk = 1
endif
*
call vspng_lam ( F_ip, LDIST_DIM, l_ni, l_nj)
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
F_it(i,j,k) = F_ip(i,j,k) + Cstvr_fistr_8(k) + F_xfis(i,j)
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
F_ip(i,j,1) = F_it(i,j,1) - Cstvr_fistr_8(1) - F_xfis(i,j)
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
work(i,j,k) = F_pip(i,j,k)
end do
end do
end do
endif
*
* The hydrostatic pressure: pi'
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
call vspng_lam ( F_pip, LDIST_DIM, l_ni, l_nj)
*
*****************************
* 3. Nonyhydrostatic model *
*****************************
*
if ( .not. Schm_hydro_L ) then
*
* Vertical wind (physical)
* ~~~~~~~~~~~~~~~~~~~~~~~~
call vspng_lam ( F_w, LDIST_DIM, l_ni, l_nj)
*
if ( Schm_difqp_L ) then ! q' & related variables
*
call vspng_lam ( F_mu, LDIST_DIM, l_ni, l_nj)
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
work(i,j,k) = ( Geomg_z_8(k) + dble(work(i,j,k)) )
% *exp( dble(F_qp(i,j,k)) )
end do
end do
end do
*
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
F_qp(i,j,k) = log( dble(work(i,j,k))
% /( Geomg_z_8(k) + dble(F_pip(i,j,k)) ) )
end do
end do
end do
*
endif
endif
*
if (Vspng_uvwdt_L) Vspng_nk = nkspng
*
* __________________________________________________________________
*
return
end