C $Header: /home/ubuntu/mnt/e9_copy/MITgcm/verification/fizhi-gridalt-hs/code/do_fizhi.F,v 1.6 2004/10/21 15:19:18 molod Exp $ C $Name: $ #include "FIZHI_OPTIONS.h" subroutine do_fizhi(myid, . idim1,idim2,jdim1,jdim2,Nrphin,Nsxin,Nsyin,im1,im2,jm1,jm2,bi,bj, . nchp,nchptot,nchpland, . uphy,vphy,thphy,sphy,pephy,lons,lats,phi0surf, . ctmt,xxmt,yymt,zetamt,xlmt,khmt,tke, . tgz,sst,sice,phis_var,landtype,fracland,emiss,albnirdr,albnirdf, . albvisdr,albvisdf,ityp,chfr,alai,agrn,igrd,chlat,chlon, . tcanopy,tdeep,ecanopy,swetshal,swetroot,swetdeep,snodep,capac, . o3,qstr,co2,cfc11,cfc12,cfc22,n2o,methane, . iras,nlwcld,cldtotlwin,cldraslwin,cldlsplwin,nlwlz,lwlzin, . nswcld,cldtotswin,cldrasswin,cldlspswin,nswlz,swlzin,imstturbsw, . imstturblw,qliqaveswin,qliqavelwin,fccaveswin,fccavelwin, . rainconin,rainlspin,snowfallin, . duphy,dvphy,dthphy,dsphy) c----------------------------------------------------------------------- c Interface routine to calculate physics increments - calls fizhi_driver. c Purpose of this routine is to set up arrays local to fizhi and 'save' c them from one iteration to the next, and act as interface between the c model common blocks (held in fizhi_wrapper) and fizhi_driver. c Copies of variables that are 'shadowed' are made here without shadows c for passing to fizhi_driver. c Note: routine is called from inside a bi-bj loop c c----------------------------------------------------------------------- implicit none #include "SIZE.h" #include "fizhi_SIZE.h" #include "chronos.h" C Argument list declarations integer myid,im1,im2,jm1,jm2,idim1,idim2,jdim1,jdim2 integer Nrphin,Nsxin,Nsyin,bi,bj,nchp integer nchptot(Nsxin,Nsyin),nchpland(Nsxin,Nsyin) _RL uphy(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin) _RL vphy(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin) _RL thphy(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin) _RL sphy(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin) _RL pephy(idim1:idim2,jdim1:jdim2,Nrphin+1,Nsxin,Nsyin) _RS lons(idim1:idim2,jdim1:jdim2,Nsxin,Nsyin) _RS lats(idim1:idim2,jdim1:jdim2,Nsxin,Nsyin) _RS phi0surf(idim1:idim2,jdim1:jdim2,Nsxin,Nsyin) _RL ctmt(nchp,Nsxin,Nsyin),xxmt(nchp,Nsxin,Nsyin) _RL yymt(nchp,Nsxin,Nsyin) _RL zetamt(nchp,Nsxin,Nsyin) _RL xlmt(nchp,Nrphin,Nsxin,Nsyin),khmt(nchp,Nrphin,Nsxin,Nsyin) _RL tke(nchp,Nrphin,Nsxin,Nsyin) _RL tgz(im2,jm2,Nsxin,Nsyin) _RL sst(idim1:idim2,jdim1:jdim2,Nsxin,Nsyin) _RL sice(idim1:idim2,jdim1:jdim2,Nsxin,Nsyin) _RL phis_var(im2,jm2,Nsxin,Nsyin) integer landtype(im2,jm2,Nsxin,Nsyin) _RL fracland(im2,jm2,Nsxin,Nsyin),emiss(im2,jm2,10,Nsxin,Nsyin) _RL albvisdr(im2,jm2,Nsxin,Nsyin),albvisdf(im2,jm2,Nsxin,Nsyin) _RL albnirdr(im2,jm2,Nsxin,Nsyin),albnirdf(im2,jm2,Nsxin,Nsyin) _RL chfr(nchp,Nsxin,Nsyin),alai(nchp,Nsxin,Nsyin) _RL agrn(nchp,Nsxin,Nsyin) integer ityp(nchp,Nsxin,Nsyin),igrd(nchp,Nsxin,Nsyin) _RL chlat(nchp,Nsxin,Nsyin),chlon(nchp,Nsxin,Nsyin) _RL tcanopy(nchp,Nsxin,Nsyin),tdeep(nchp,Nsxin,Nsyin) _RL ecanopy(nchp,Nsxin,Nsyin),swetshal(nchp,Nsxin,Nsyin) _RL swetroot(nchp,Nsxin,Nsyin),swetdeep(nchp,Nsxin,Nsyin) _RL snodep(nchp,Nsxin,Nsyin),capac(nchp,Nsxin,Nsyin) _RL o3(im2,jm2,Nrphin,Nsxin,Nsyin) _RL qstr(im2,jm2,Nrphin,Nsxin,Nsyin) _RL co2,cfc11,cfc12,cfc22,n2o(Nrphin),methane(Nrphin) integer iras(Nsxin,Nsyin) integer nlwcld(Nsxin,Nsyin),nlwlz(Nsxin,Nsyin) integer nswcld(Nsxin,Nsyin),nswlz(Nsxin,Nsyin) integer imstturbsw(Nsxin,Nsyin),imstturblw(Nsxin,Nsyin) _RL cldtotlwin(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin) _RL cldraslwin(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin) _RL cldlsplwin(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin) _RL lwlzin(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin) _RL cldtotswin(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin) _RL cldrasswin(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin) _RL cldlspswin(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin) _RL swlzin(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin) _RL qliqaveswin(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin) _RL qliqavelwin(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin) _RL fccaveswin(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin) _RL fccavelwin(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin) _RL rainlspin(idim1:idim2,jdim1:jdim2,Nsxin,Nsyin) _RL rainconin(idim1:idim2,jdim1:jdim2,Nsxin,Nsyin) _RL snowfallin(idim1:idim2,jdim1:jdim2,Nsxin,Nsyin) _RL duphy(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin) _RL dvphy(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin) _RL dthphy(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin) _RL dsphy(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin) c Local Variables integer ptracer,ntracer parameter (ptracer = 1) parameter (ntracer = 1) _RL xlats(sNx,sNy),xlons(sNx,sNy),sea_ice(sNx,sNy) _RL p(sNx,sNy,Nsx,Nsy) _RL u(sNx,sNy,Nrphys),v(sNx,sNy,Nrphys),t(sNx,sNy,Nrphys) _RL q(sNx,sNy,Nrphys,ntracer) _RL pl(sNx,sNy,Nrphys,Nsx,Nsy),pkl(sNx,sNy,Nrphys,Nsx,Nsy) _RL ple(sNx,sNy,Nrphys+1,Nsx,Nsy) _RL pkle(sNx,sNy,Nrphys+1,Nsx,Nsy) _RL dpres(sNx,sNy,Nrphys,Nsx,Nsy) _RL lwdt(sNx,sNy,Nrphys,Nsx,Nsy) _RL lwdtclr(sNx,sNy,Nrphys,Nsx,Nsy) _RL swdt(sNx,sNy,Nrphys,Nsx,Nsy) _RL swdtclr(sNx,sNy,Nrphys,Nsx,Nsy) _RL turbu(sNx,sNy,Nrphys,Nsx,Nsy) _RL turbv(sNx,sNy,Nrphys,Nsx,Nsy) _RL turbt(sNx,sNy,Nrphys,Nsx,Nsy) _RL turbq(sNx,sNy,Nrphys,ntracer,Nsx,Nsy) _RL moistu(sNx,sNy,Nrphys,Nsx,Nsy) _RL moistv(sNx,sNy,Nrphys,Nsx,Nsy) _RL moistt(sNx,sNy,Nrphys,Nsx,Nsy) _RL moistq(sNx,sNy,Nrphys,ntracer,Nsx,Nsy) _RL radswt(sNx,sNy,Nsx,Nsy),radswg(sNx,sNy,Nsx,Nsy) _RL swgclr(sNx,sNy,Nsx,Nsy) _RL fdirpar(sNx,sNy,Nsx,Nsy),fdifpar(sNx,sNy,Nsx,Nsy) _RL osr(sNx,sNy,Nsx,Nsy),osrclr(sNx,sNy,Nsx,Nsy) _RL tg0(sNx,sNy,Nsx,Nsy),radlwg(sNx,sNy,Nsx,Nsy) _RL lwgclr(sNx,sNy,Nsx,Nsy),st4(sNx,sNy,Nsx,Nsy) _RL dst4(sNx,sNy,Nsx,Nsy),dlwdtg(sNx,sNy,Nrphys,Nsx,Nsy) _RL qq(sNx,sNy,Nrphys,Nsx,Nsy) integer i,j,L _RL getcon, kappa, p0kappa, s0, ra _RL cosz(sNx,sNy) _RL cldtot_lw(sNx,sNy,Nrphys) _RL cldras_lw(sNx,sNy,Nrphys) _RL cldlsp_lw(sNx,sNy,Nrphys) _RL lwlz(sNx,sNy,Nrphys) _RL cldtot_sw(sNx,sNy,Nrphys) _RL cldras_sw(sNx,sNy,Nrphys) _RL cldlsp_sw(sNx,sNy,Nrphys) _RL swlz(sNx,sNy,Nrphys) _RL qliqavesw(sNx,sNy,Nrphys) _RL qliqavelw(sNx,sNy,Nrphys) _RL fccavesw(sNx,sNy,Nrphys) _RL fccavelw(sNx,sNy,Nrphys) _RL rainlsp(sNx,sNy) _RL raincon(sNx,sNy) _RL snowfall(sNx,sNy) _RL tempij(sNx,sNy) _RL tempi(2) _RL kF,sigma_b,ks,ka,deg2rad,pi,atm_po,atm_kappa,termp,kv,kT _RL term1,term2,thetalim,thetaeq,recip_p0g logical alarm external alarm C*********************************************************************** kF=1. _d 0/86400. _d 0 sigma_b = 0.7 _d 0 ka=1. _d 0/(40. _d 0*86400. _d 0) ks=1. _d 0/(4. _d 0 *86400. _d 0) pi = getcon('PI') atm_kappa = getcon('KAPPA') atm_po = getcon('ATMPOPA') deg2rad = getcon('DEG2RAD') do L = 1,Nrphys do j = jm1,jm2 do i = im1,im2 recip_P0g= 1. _d 0 / pephy(i,j,Nrphys+1,bi,bj) c U and V terms: termP=0.5 _d 0*((pephy(i,j,L,bi,bj)+pephy(i,j,L+1,bi,bj)) & *recip_P0g ) kV=kF*MAX( 0. _d 0, (termP-sigma_b)/(1. _d 0-sigma_b) ) duphy(i,j,L,bi,bj)= -kV*uphy(i,j,L,bi,bj) dvphy(i,j,L,bi,bj)= -kV*vphy(i,j,L,bi,bj) c T terms C-- Forcing term(s) term1=60. _d 0*(sin(lats(I,J,bi,bj)*deg2rad)**2) termP=0.5 _d 0*( pephy(i,j,L,bi,bj) + pephy(i,j,L+1,bi,bj) ) term2=10. _d 0*log(termP/atm_po) & *(cos(lats(I,J,bi,bj)*deg2rad)**2) thetaLim = 200. _d 0/ ((termP/atm_po)**atm_kappa) thetaEq=315. _d 0-term1-term2 thetaEq=MAX(thetaLim,thetaEq) kT=ka+(ks-ka) & *MAX(0. _d 0, & (termP*recip_P0g-sigma_b)/(1. _d 0-sigma_b) ) & *COS((lats(I,J,bi,bj)*deg2rad))**4 if(termP*recip_P0g.gt.0.04)then dthphy(i,j,L,bi,bj)=- kT*( thphy(I,J,L,bi,bj)-thetaEq ) else dthphy(i,j,L,bi,bj)=0. endif c S terms (hs runs dry - no moisture) C-- Forcing term(s) dsphy(i,j,L,bi,bj)=0. enddo enddo enddo return end