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C $Header: /u/gcmpack/MITgcm/pkg/fizhi/fizhi_wrapper.F,v 1.35 2009/04/28 18:15:33 jmc Exp $ |
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C $Name: $ |
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|
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#include "FIZHI_OPTIONS.h" |
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SUBROUTINE FIZHI_WRAPPER (myTime, myIter, myThid) |
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c----------------------------------------------------------------------- |
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c Subroutine fizhi_wrapper - 'Wrapper' routine to interface |
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c with physics driver. |
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c 1) Set up "bi, bj loop" and some timers and clocks. |
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c 2) Call do_fizhi - driver for physics which computes tendencies |
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c 3) Interpolate tendencies to dynamics grid in vertical |
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c 4) Convert u,v tendencies to C-Grid |
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c |
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c Calls: do_fizhi (get u,v,t,s tend, step tke, etc and tc, etc. forward) |
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c phys2dyn (4 calls - all physics tendencies) |
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c AtoC (u and v tendencies) |
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c----------------------------------------------------------------------- |
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IMPLICIT NONE |
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#include "SIZE.h" |
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#include "GRID.h" |
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#include "EEPARAMS.h" |
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#include "PARAMS.h" |
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#include "SURFACE.h" |
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#include "DYNVARS.h" |
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#include "fizhi_land_SIZE.h" |
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#include "fizhi_SIZE.h" |
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#include "fizhi_coms.h" |
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#include "gridalt_mapping.h" |
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#include "fizhi_land_coms.h" |
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#include "fizhi_earth_coms.h" |
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#include "fizhi_ocean_coms.h" |
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#include "fizhi_chemistry_coms.h" |
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#ifdef ALLOW_DIAGNOSTICS |
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#include "fizhi_SHP.h" |
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#endif |
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|
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INTEGER myIter, myThid |
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_RL myTime |
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LOGICAL diagnostics_is_on |
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EXTERNAL diagnostics_is_on |
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|
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c pe on dynamics and physics grid refers to bottom edge |
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_RL pephy4fiz(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nrphys+1,nSx,nSy) |
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_RL pephy(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nrphys+1,nSx,nSy) |
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_RL pedyn(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr+1,nSx,nSy) |
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_RL tempphy(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nrphys,nSx,nSy) |
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_RL fracland(sNx,sNy,nSx,nSy) |
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_RL tempLdiag(sNx,sNy,Nrphys+1) |
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_RL tempLdiag2(sNx,sNy,Nrphys) |
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_RL tempdiag(sNx,sNy) |
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_RL slp(sNx,sNy) |
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|
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INTEGER i, j, L, Lbotij, bi, bj |
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INTEGER im1, im2, jm1, jm2, idim1, idim2, jdim1, jdim2 |
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_RL grav, getcon |
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|
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grav = getcon('GRAVITY') |
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idim1 = 1-OLx |
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idim2 = sNx+OLx |
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jdim1 = 1-OLy |
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jdim2 = sNy+OLy |
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im1 = 1 |
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im2 = sNx |
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jm1 = 1 |
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jm2 = sNy |
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|
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#ifdef ALLOW_DIAGNOSTICS |
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if ( useDiagnostics ) then |
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if(diagnostics_is_on('TENDUFIZ',myThid) .or. |
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& diagnostics_is_on('CORRDU ',myThid) ) then |
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do bj = myByLo(myThid), myByHi(myThid) |
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do bi = myBxLo(myThid), myBxHi(myThid) |
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do L = 1,Nrphys |
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do j = 1,sNy |
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do i = 1,sNx |
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ubef(i,j,L,bi,bj) = uphy(i,j,L,bi,bj) |
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enddo |
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enddo |
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enddo |
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do L = 1,Nr |
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do j = 1,sNy |
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do i = 1,sNx+1 |
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udynbef(i,j,L,bi,bj) = uvel(i,j,L,bi,bj) |
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enddo |
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enddo |
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enddo |
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enddo |
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enddo |
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endif |
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if(diagnostics_is_on('TENDVFIZ',myThid) .or. |
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& diagnostics_is_on('CORRDV ',myThid) ) then |
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do bj = myByLo(myThid), myByHi(myThid) |
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do bi = myBxLo(myThid), myBxHi(myThid) |
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do L = 1,Nrphys |
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do j = 1,sNy |
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do i = 1,sNx |
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vbef(i,j,L,bi,bj) = vphy(i,j,L,bi,bj) |
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enddo |
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enddo |
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enddo |
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do L = 1,Nr |
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do j = 1,sNy+1 |
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do i = 1,sNx |
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vdynbef(i,j,L,bi,bj) = vvel(i,j,L,bi,bj) |
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enddo |
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enddo |
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enddo |
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enddo |
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enddo |
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endif |
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if(diagnostics_is_on('TENDTFIZ',myThid) .or. |
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& diagnostics_is_on('CORRDT ',myThid) ) then |
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do bj = myByLo(myThid), myByHi(myThid) |
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do bi = myBxLo(myThid), myBxHi(myThid) |
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do L = 1,Nrphys |
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do j = 1,sNy |
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do i = 1,sNx |
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thbef(i,j,L,bi,bj) = thphy(i,j,L,bi,bj) |
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enddo |
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enddo |
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enddo |
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do L = 1,Nr |
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do j = 1,sNy |
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do i = 1,sNx |
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thdynbef(i,j,L,bi,bj) = theta(i,j,L,bi,bj) |
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enddo |
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enddo |
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enddo |
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enddo |
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enddo |
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endif |
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if(diagnostics_is_on('TENDQFIZ',myThid) .or. |
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& diagnostics_is_on('CORRDQ ',myThid) ) then |
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do bj = myByLo(myThid), myByHi(myThid) |
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do bi = myBxLo(myThid), myBxHi(myThid) |
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do L = 1,Nrphys |
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do j = 1,sNy |
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do i = 1,sNx |
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sbef(i,j,L,bi,bj) = sphy(i,j,L,bi,bj) |
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enddo |
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enddo |
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enddo |
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do L = 1,Nr |
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do j = 1,sNy |
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do i = 1,sNx |
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sdynbef(i,j,L,bi,bj) = salt(i,j,L,bi,bj) |
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enddo |
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enddo |
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enddo |
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enddo |
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enddo |
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endif |
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endif |
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#endif |
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|
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do bj = myByLo(myThid), myByHi(myThid) |
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do bi = myBxLo(myThid), myBxHi(myThid) |
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|
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c Construct the physics grid pressures |
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C Note: Need one array to send to fizhi (top-down) and another |
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C For the interpolations between physics and dynamics (bottom-up) |
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do j = 1,sNy |
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do i = 1,sNx |
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pephy(i,j,1,bi,bj)=(Ro_surf(i,j,bi,bj) + etaH(i,j,bi,bj)) |
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do L = 2,Nrphys+1 |
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pephy(i,j,L,bi,bj)=pephy(i,j,L-1,bi,bj)-dpphys(i,j,L-1,bi,bj) |
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enddo |
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c Do not use a zero field as the top edge pressure for interpolation |
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do L = 1,Nrphys+1 |
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pephy4fiz(i,j,Nrphys+2-L,bi,bj)=pephy(i,j,L,bi,bj) |
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enddo |
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if(pephy(i,j,Nrphys+1,bi,bj).lt.1.e-5) |
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& pephy(i,j,Nrphys+1,bi,bj) = 1.e-5 |
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enddo |
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enddo |
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C Build pressures on dynamics grid |
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do j = 1,sNy |
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do i = 1,sNx |
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do L = 1,Nr |
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pedyn(i,j,L,bi,bj) = 0. |
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enddo |
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enddo |
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enddo |
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do j = 1,sNy |
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do i = 1,sNx |
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Lbotij = kSurfC(i,j,bi,bj) |
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if(Lbotij.ne.0.) |
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& pedyn(i,j,Lbotij,bi,bj) = (Ro_surf(i,j,bi,bj) + etaH(i,j,bi,bj)) |
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enddo |
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enddo |
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do j = 1,sNy |
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do i = 1,sNx |
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Lbotij = kSurfC(i,j,bi,bj) |
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do L = Lbotij+1,Nr+1 |
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pedyn(i,j,L,bi,bj) = pedyn(i,j,L-1,bi,bj) - |
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& drF(L-1)* rStarExpC(i,j,bi,bj)*hfacC(i,j,L-1,bi,bj) |
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enddo |
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c Do not use a zero field as the top edge pressure for interpolation |
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if(pedyn(i,j,Nr+1,bi,bj).lt.1.e-5) |
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& pedyn(i,j,Nr+1,bi,bj) = 1.e-5 |
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enddo |
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enddo |
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enddo |
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enddo |
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|
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#ifdef ALLOW_DIAGNOSTICS |
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if ( useDiagnostics ) then |
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if(diagnostics_is_on('FIZPRES ',myThid) ) then |
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do bj = myByLo(myThid), myByHi(myThid) |
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do bi = myBxLo(myThid), myBxHi(myThid) |
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do j = 1,sNy |
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do i = 1,sNx |
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do L = 1,Nrphys |
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tempphy(i,j,L,bi,bj) = pephy4fiz(i,j,L,bi,bj) |
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enddo |
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enddo |
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enddo |
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enddo |
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enddo |
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call diagnostics_fill(tempphy,'FIZPRES ',0, |
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& Nrphys,0,1,1,myThid) |
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endif |
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endif |
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#endif |
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|
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CALL TIMER_START ('DO_FIZHI [FIZHI_WRAPPER]',myThid) |
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do bj = myByLo(myThid), myByHi(myThid) |
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do bi = myBxLo(myThid), myBxHi(myThid) |
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call get_landfrac(im2,jm2,nSx,nSy,bi,bj,maxtyp, |
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& surftype,tilefrac,fracland(1,1,bi,bj)) |
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|
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#ifdef ALLOW_DIAGNOSTICS |
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if ( useDiagnostics ) then |
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if(diagnostics_is_on('SLP ',myThid) ) then |
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L = Nrphys+1 |
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do j = 1,sNy |
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do i = 1,sNx |
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tempdiag(i,j) = topoZ(i,j,bi,bj)*grav |
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tempLdiag(i,j,L) = pephy4fiz(i,j,L,bi,bj)/100. |
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enddo |
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enddo |
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do L = 1,Nrphys |
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do j = 1,sNy |
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do i = 1,sNx |
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tempLdiag(i,j,L) = pephy4fiz(i,j,L,bi,bj)/100. |
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tempLdiag2(i,j,L) = thphy(i,j,L,bi,bj) * |
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& (1.+0.609*sphy(i,j,L,bi,bj)) |
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|
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enddo |
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enddo |
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enddo |
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call slprs( tempdiag, tempLdiag, tempLdiag2, |
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& fracland(1,1,bi,bj),sNx,sNy,Nrphys,slp) |
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call diagnostics_fill( slp,'SLP ',1,1,3,bi,bj,myThid ) |
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endif |
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endif |
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#endif |
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c |
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c Compute physics increments |
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turbStart(bi,bj) = turbStart(bi,bj) .AND. ( myIter.EQ.nIter0 ) |
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|
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call do_fizhi(myIter,myThid, |
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& idim1,idim2,jdim1,jdim2,Nrphys,nSx,nSy,im1,im2,jm1,jm2,bi,bj, |
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& turbStart(bi,bj), nchp,nchptot,nchpland, |
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& uphy,vphy,thphy,sphy,pephy4fiz,xC,yC,topoZ, |
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& ctmt,xxmt,yymt,zetamt,xlmt,khmt,tke, |
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& tgz,sst,sice,phis_var,landtype,fracland,emiss,albnirdr,albnirdf, |
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& albvisdr,albvisdf,ityp,chfr,alai,agrn,igrd,chlt,chlon, |
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& tcanopy,tdeep,ecanopy,swetshal,swetroot,swetdeep,snodep,capac, |
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& o3,qstr,co2,cfc11,cfc12,cfc22,n2o,methane, |
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& iras,nlwcld,cldtot_lw,cldras_lw,cldlsp_lw,nlwlz,lwlz, |
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& nswcld,cldtot_sw,cldras_sw,cldlsp_sw,nswlz,swlz, |
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& imstturbsw,imstturblw,qliqavesw,qliqavelw,fccavesw,fccavelw, |
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& raincon,rainlsp,snowfall, |
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& duphy,dvphy,dthphy,dsphy) |
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enddo |
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enddo |
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|
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CALL TIMER_STOP ('DO_FIZHI [FIZHI_WRAPPER]',myThid) |
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|
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CALL TIMER_START ('PHYS2DYN [FIZHI_WRAPPER]',myThid) |
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do bj = myByLo(myThid), myByHi(myThid) |
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do bi = myBxLo(myThid), myBxHi(myThid) |
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c Interpolate (A-Grid) physics increments to dynamics grid |
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C First flip the physics arrays (which are top-down) |
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C into bottom-up arrays for interpolation to dynamics grid |
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do j = 1,sNy |
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do i = 1,sNx |
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do L = 1,Nrphys |
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tempphy(i,j,Nrphys+1-L,bi,bj)=duphy(i,j,L,bi,bj) |
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enddo |
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enddo |
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enddo |
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call phys2dyn(tempphy,pephy,idim1,idim2,jdim1,jdim2,Nrphys, |
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& nSx,nSy,im1,im2,jm1,jm2,bi,bj,pedyn,kSurfC,Nr,nlperdyn,guphy) |
| 296 |
do j = 1,sNy |
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do i = 1,sNx |
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do L = 1,Nrphys |
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tempphy(i,j,Nrphys+1-L,bi,bj)=dvphy(i,j,L,bi,bj) |
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enddo |
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enddo |
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enddo |
| 303 |
call phys2dyn(tempphy,pephy,idim1,idim2,jdim1,jdim2,Nrphys, |
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& nSx,nSy,im1,im2,jm1,jm2,bi,bj,pedyn,kSurfC,Nr,nlperdyn,gvphy) |
| 305 |
do j = 1,sNy |
| 306 |
do i = 1,sNx |
| 307 |
do L = 1,Nrphys |
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tempphy(i,j,Nrphys+1-L,bi,bj)=dthphy(i,j,L,bi,bj) |
| 309 |
enddo |
| 310 |
enddo |
| 311 |
enddo |
| 312 |
call phys2dyn(tempphy,pephy,idim1,idim2,jdim1,jdim2,Nrphys, |
| 313 |
& nSx,nSy,im1,im2,jm1,jm2,bi,bj,pedyn,kSurfC,Nr,nlperdyn,gthphy) |
| 314 |
do j = 1,sNy |
| 315 |
do i = 1,sNx |
| 316 |
do L = 1,Nrphys |
| 317 |
tempphy(i,j,Nrphys+1-L,bi,bj)=dsphy(i,j,L,bi,bj) |
| 318 |
enddo |
| 319 |
enddo |
| 320 |
enddo |
| 321 |
call phys2dyn(tempphy,pephy,idim1,idim2,jdim1,jdim2,Nrphys, |
| 322 |
& nSx,nSy,im1,im2,jm1,jm2,bi,bj,pedyn,kSurfC,Nr,nlperdyn,gsphy) |
| 323 |
|
| 324 |
enddo |
| 325 |
enddo |
| 326 |
|
| 327 |
CALL TIMER_STOP ('PHYS2DYN [FIZHI_WRAPPER]',myThid) |
| 328 |
|
| 329 |
c Convert guphy and gvphy from A-grid to C-grid for use by dynamics |
| 330 |
CALL TIMER_START ('ATOC [FIZHI_WRAPPER]',myThid) |
| 331 |
call AtoC(myThid,guphy,gvphy,maskC,idim1,idim2,jdim1,jdim2,Nr, |
| 332 |
& nSx,nSy,im1,im2,jm1,jm2,guphy,gvphy) |
| 333 |
CALL TIMER_STOP ('ATOC [FIZHI_WRAPPER]',myThid) |
| 334 |
|
| 335 |
CALL TIMER_START ('EXCHANGES [FIZHI_WRAPPER]',myThid) |
| 336 |
c Call the c-grid exchange routine to fill in the halo regions (du,dv) |
| 337 |
call exch_uv_xyz_RL(guphy,gvphy,.TRUE.,myThid) |
| 338 |
c Call the a-grid exchange routine to fill in the halo regions (dth,ds) |
| 339 |
_EXCH_XYZ_RL(gthphy,myThid) |
| 340 |
_EXCH_XYZ_RL(gsphy,myThid) |
| 341 |
CALL TIMER_STOP ('EXCHANGES [FIZHI_WRAPPER]',myThid) |
| 342 |
|
| 343 |
return |
| 344 |
end |
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