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C $Header: /u/gcmpack/MITgcm/verification/fizhi-gridalt-hs/code/do_fizhi.F,v 1.8 2004/10/26 17:47:12 molod Exp $ |
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C $Name: $ |
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#include "FIZHI_OPTIONS.h" |
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SUBROUTINE DO_FIZHI(myIter,myid, |
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& idim1,idim2,jdim1,jdim2,Nrphin,nSxin,nSyin,im1,im2,jm1,jm2,bi,bj, |
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& turbStart, nchp,nchptot,nchpland, |
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& uphy,vphy,thphy,sphy,pephy,lons,lats,Zsurf, |
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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,chlat,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,cldtotlwin,cldraslwin,cldlsplwin,nlwlz,lwlzin, |
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& nswcld,cldtotswin,cldrasswin,cldlspswin,nswlz,swlzin,imstturbsw, |
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& imstturblw,qliqaveswin,qliqavelwin,fccaveswin,fccavelwin, |
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& rainconin,rainlspin,snowfallin, |
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& duphy,dvphy,dthphy,dsphy) |
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c----------------------------------------------------------------------- |
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c Interface routine to calculate physics increments - calls fizhi_driver. |
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c Purpose of this routine is to set up arrays local to fizhi and 'save' |
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c them from one iteration to the next, and act as interface between the |
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c model common blocks (held in fizhi_wrapper) and fizhi_driver. |
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c Copies of variables that are 'shadowed' are made here without shadows |
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c for passing to fizhi_driver. |
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c Note: routine is called from inside a bi-bj loop |
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c |
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c----------------------------------------------------------------------- |
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IMPLICIT NONE |
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#include "SIZE.h" |
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#include "fizhi_SIZE.h" |
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#include "chronos.h" |
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|
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C Argument list declarations |
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INTEGER myIter,myid,im1,im2,jm1,jm2,idim1,idim2,jdim1,jdim2 |
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INTEGER Nrphin,nSxin,nSyin,bi,bj,nchp |
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LOGICAL turbStart |
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INTEGER nchptot(nSxin,nSyin),nchpland(nSxin,nSyin) |
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_RL uphy(idim1:idim2,jdim1:jdim2,Nrphin,nSxin,nSyin) |
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_RL vphy(idim1:idim2,jdim1:jdim2,Nrphin,nSxin,nSyin) |
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_RL thphy(idim1:idim2,jdim1:jdim2,Nrphin,nSxin,nSyin) |
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_RL sphy(idim1:idim2,jdim1:jdim2,Nrphin,nSxin,nSyin) |
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_RL pephy(idim1:idim2,jdim1:jdim2,Nrphin+1,nSxin,nSyin) |
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_RS lons(idim1:idim2,jdim1:jdim2,nSxin,nSyin) |
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_RS lats(idim1:idim2,jdim1:jdim2,nSxin,nSyin) |
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_RS Zsurf(idim1:idim2,jdim1:jdim2,nSxin,nSyin) |
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_RL ctmt(nchp,nSxin,nSyin),xxmt(nchp,nSxin,nSyin) |
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_RL yymt(nchp,nSxin,nSyin) |
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_RL zetamt(nchp,nSxin,nSyin) |
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_RL xlmt(nchp,Nrphin,nSxin,nSyin),khmt(nchp,Nrphin,nSxin,nSyin) |
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_RL tke(nchp,Nrphin,nSxin,nSyin) |
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_RL tgz(im2,jm2,nSxin,nSyin) |
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_RL sst(idim1:idim2,jdim1:jdim2,nSxin,nSyin) |
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_RL sice(idim1:idim2,jdim1:jdim2,nSxin,nSyin) |
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_RL phis_var(im2,jm2,nSxin,nSyin) |
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INTEGER landtype(im2,jm2,nSxin,nSyin) |
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_RL fracland(im2,jm2,nSxin,nSyin),emiss(im2,jm2,10,nSxin,nSyin) |
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_RL albvisdr(im2,jm2,nSxin,nSyin),albvisdf(im2,jm2,nSxin,nSyin) |
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_RL albnirdr(im2,jm2,nSxin,nSyin),albnirdf(im2,jm2,nSxin,nSyin) |
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_RL chfr(nchp,nSxin,nSyin),alai(nchp,nSxin,nSyin) |
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_RL agrn(nchp,nSxin,nSyin) |
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INTEGER ityp(nchp,nSxin,nSyin),igrd(nchp,nSxin,nSyin) |
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_RL chlat(nchp,nSxin,nSyin),chlon(nchp,nSxin,nSyin) |
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_RL tcanopy(nchp,nSxin,nSyin),tdeep(nchp,nSxin,nSyin) |
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_RL ecanopy(nchp,nSxin,nSyin),swetshal(nchp,nSxin,nSyin) |
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_RL swetroot(nchp,nSxin,nSyin),swetdeep(nchp,nSxin,nSyin) |
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_RL snodep(nchp,nSxin,nSyin),capac(nchp,nSxin,nSyin) |
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_RL o3(im2,jm2,Nrphin,nSxin,nSyin) |
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_RL qstr(im2,jm2,Nrphin,nSxin,nSyin) |
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_RL co2,cfc11,cfc12,cfc22,n2o(Nrphin),methane(Nrphin) |
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|
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INTEGER iras(nSxin,nSyin) |
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INTEGER nlwcld(nSxin,nSyin),nlwlz(nSxin,nSyin) |
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INTEGER nswcld(nSxin,nSyin),nswlz(nSxin,nSyin) |
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INTEGER imstturbsw(nSxin,nSyin),imstturblw(nSxin,nSyin) |
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_RL cldtotlwin(idim1:idim2,jdim1:jdim2,Nrphin,nSxin,nSyin) |
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_RL cldraslwin(idim1:idim2,jdim1:jdim2,Nrphin,nSxin,nSyin) |
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_RL cldlsplwin(idim1:idim2,jdim1:jdim2,Nrphin,nSxin,nSyin) |
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_RL lwlzin(idim1:idim2,jdim1:jdim2,Nrphin,nSxin,nSyin) |
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_RL cldtotswin(idim1:idim2,jdim1:jdim2,Nrphin,nSxin,nSyin) |
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_RL cldrasswin(idim1:idim2,jdim1:jdim2,Nrphin,nSxin,nSyin) |
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_RL cldlspswin(idim1:idim2,jdim1:jdim2,Nrphin,nSxin,nSyin) |
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_RL swlzin(idim1:idim2,jdim1:jdim2,Nrphin,nSxin,nSyin) |
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_RL qliqaveswin(idim1:idim2,jdim1:jdim2,Nrphin,nSxin,nSyin) |
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_RL qliqavelwin(idim1:idim2,jdim1:jdim2,Nrphin,nSxin,nSyin) |
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_RL fccaveswin(idim1:idim2,jdim1:jdim2,Nrphin,nSxin,nSyin) |
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_RL fccavelwin(idim1:idim2,jdim1:jdim2,Nrphin,nSxin,nSyin) |
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_RL rainlspin(idim1:idim2,jdim1:jdim2,nSxin,nSyin) |
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_RL rainconin(idim1:idim2,jdim1:jdim2,nSxin,nSyin) |
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_RL snowfallin(idim1:idim2,jdim1:jdim2,nSxin,nSyin) |
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|
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|
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_RL duphy(idim1:idim2,jdim1:jdim2,Nrphin,nSxin,nSyin) |
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_RL dvphy(idim1:idim2,jdim1:jdim2,Nrphin,nSxin,nSyin) |
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_RL dthphy(idim1:idim2,jdim1:jdim2,Nrphin,nSxin,nSyin) |
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_RL dsphy(idim1:idim2,jdim1:jdim2,Nrphin,nSxin,nSyin) |
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|
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|
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c Local Variables |
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INTEGER ptracer,ntracer |
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PARAMETER (ptracer = 1) |
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PARAMETER (ntracer = 1) |
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|
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_RL xlats(sNx,sNy),xlons(sNx,sNy),sea_ice(sNx,sNy) |
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_RL p(sNx,sNy,nSx,nSy) |
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_RL u(sNx,sNy,Nrphys),v(sNx,sNy,Nrphys),t(sNx,sNy,Nrphys) |
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_RL q(sNx,sNy,Nrphys,ntracer) |
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_RL pl(sNx,sNy,Nrphys,nSx,nSy),pkl(sNx,sNy,Nrphys,nSx,nSy) |
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_RL ple(sNx,sNy,Nrphys+1,nSx,nSy) |
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_RL pkle(sNx,sNy,Nrphys+1,nSx,nSy) |
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_RL dpres(sNx,sNy,Nrphys,nSx,nSy) |
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_RL lwdt(sNx,sNy,Nrphys,nSx,nSy) |
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_RL lwdtclr(sNx,sNy,Nrphys,nSx,nSy) |
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_RL swdt(sNx,sNy,Nrphys,nSx,nSy) |
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_RL swdtclr(sNx,sNy,Nrphys,nSx,nSy) |
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_RL turbu(sNx,sNy,Nrphys,nSx,nSy) |
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_RL turbv(sNx,sNy,Nrphys,nSx,nSy) |
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_RL turbt(sNx,sNy,Nrphys,nSx,nSy) |
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_RL turbq(sNx,sNy,Nrphys,ntracer,nSx,nSy) |
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_RL moistu(sNx,sNy,Nrphys,nSx,nSy) |
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_RL moistv(sNx,sNy,Nrphys,nSx,nSy) |
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_RL moistt(sNx,sNy,Nrphys,nSx,nSy) |
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_RL moistq(sNx,sNy,Nrphys,ntracer,nSx,nSy) |
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_RL radswt(sNx,sNy,nSx,nSy),radswg(sNx,sNy,nSx,nSy) |
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_RL swgclr(sNx,sNy,nSx,nSy) |
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_RL fdirpar(sNx,sNy,nSx,nSy),fdifpar(sNx,sNy,nSx,nSy) |
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_RL osr(sNx,sNy,nSx,nSy),osrclr(sNx,sNy,nSx,nSy) |
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_RL tg0(sNx,sNy,nSx,nSy),radlwg(sNx,sNy,nSx,nSy) |
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_RL lwgclr(sNx,sNy,nSx,nSy),st4(sNx,sNy,nSx,nSy) |
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_RL dst4(sNx,sNy,nSx,nSy),dlwdtg(sNx,sNy,Nrphys,nSx,nSy) |
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_RL qq(sNx,sNy,Nrphys,nSx,nSy) |
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INTEGER i,j,L |
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_RL getcon, kappa, p0kappa, s0, ra |
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_RL cosz(sNx,sNy) |
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_RL cldtot_lw(sNx,sNy,Nrphys) |
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_RL cldras_lw(sNx,sNy,Nrphys) |
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_RL cldlsp_lw(sNx,sNy,Nrphys) |
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_RL lwlz(sNx,sNy,Nrphys) |
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_RL cldtot_sw(sNx,sNy,Nrphys) |
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_RL cldras_sw(sNx,sNy,Nrphys) |
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_RL cldlsp_sw(sNx,sNy,Nrphys) |
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_RL swlz(sNx,sNy,Nrphys) |
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_RL qliqavesw(sNx,sNy,Nrphys) |
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_RL qliqavelw(sNx,sNy,Nrphys) |
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_RL fccavesw(sNx,sNy,Nrphys) |
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_RL fccavelw(sNx,sNy,Nrphys) |
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_RL rainlsp(sNx,sNy) |
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_RL raincon(sNx,sNy) |
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_RL snowfall(sNx,sNy) |
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|
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_RL tempij(sNx,sNy) |
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_RL tempi(2) |
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|
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_RL kF,sigma_b,ks,ka,deg2rad,pi,atm_po,atm_kappa,termp,kv,kT |
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_RL term1,term2,thetalim,thetaeq,recip_p0g |
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|
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LOGICAL alarm |
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EXTERNAL alarm |
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|
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C*********************************************************************** |
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|
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kF=1. _d 0/86400. _d 0 |
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sigma_b = 0.7 _d 0 |
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ka=1. _d 0/(40. _d 0*86400. _d 0) |
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ks=1. _d 0/(4. _d 0 *86400. _d 0) |
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pi = getcon('PI') |
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atm_kappa = getcon('KAPPA') |
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atm_po = getcon('ATMPOPA') |
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deg2rad = getcon('DEG2RAD') |
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|
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do L = 1,Nrphys |
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do j = jm1,jm2 |
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do i = im1,im2 |
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recip_P0g= 1. _d 0 / pephy(i,j,Nrphys+1,bi,bj) |
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c U and V terms: |
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termP=0.5 _d 0*((pephy(i,j,L,bi,bj)+pephy(i,j,L+1,bi,bj)) |
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& *recip_P0g ) |
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kV=kF*MAX( 0. _d 0, (termP-sigma_b)/(1. _d 0-sigma_b) ) |
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duphy(i,j,L,bi,bj)= -kV*uphy(i,j,L,bi,bj) |
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dvphy(i,j,L,bi,bj)= -kV*vphy(i,j,L,bi,bj) |
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|
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c T terms |
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C-- Forcing term(s) |
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term1=60. _d 0*(sin(lats(I,J,bi,bj)*deg2rad)**2) |
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termP=0.5 _d 0*( pephy(i,j,L,bi,bj) + pephy(i,j,L+1,bi,bj) ) |
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term2=10. _d 0*log(termP/atm_po) |
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& *(cos(lats(I,J,bi,bj)*deg2rad)**2) |
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thetaLim = 200. _d 0/ ((termP/atm_po)**atm_kappa) |
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thetaEq=315. _d 0-term1-term2 |
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thetaEq=MAX(thetaLim,thetaEq) |
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kT=ka+(ks-ka) |
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& *MAX(0. _d 0, |
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& (termP*recip_P0g-sigma_b)/(1. _d 0-sigma_b) ) |
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& *COS((lats(I,J,bi,bj)*deg2rad))**4 |
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if(termP*recip_P0g.gt.0.04)then |
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dthphy(i,j,L,bi,bj)=- kT*( thphy(I,J,L,bi,bj)-thetaEq ) |
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else |
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dthphy(i,j,L,bi,bj)=0. |
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endif |
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|
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c S terms (hs runs dry - no moisture) |
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C-- Forcing term(s) |
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dsphy(i,j,L,bi,bj)=0. |
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|
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enddo |
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enddo |
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enddo |
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|
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return |
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end |
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