C $Header: /home/ubuntu/mnt/e9_copy/MITgcm/verification/fizhi-gridalt-hs/code/do_fizhi.F,v 1.4 2004/09/30 16:11:00 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, . 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, . 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) _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) _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) integer iras,nlwcld,nlwlz,nswcld,nswlz integer imstturbsw,imstturblw _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 rainlsp(sNx,sNy,Nsx,Nsy),raincon(sNx,sNy,Nsx,Nsy) _RL snowfall(sNx,sNy,Nsx,Nsy) _RL cldtot_lw(sNx,sNy,Nrphys,Nsx,Nsy) _RL cldras_lw(sNx,sNy,Nrphys,Nsx,Nsy) _RL cldlsp_lw(sNx,sNy,Nrphys,Nsx,Nsy) _RL lwlz(sNx,sNy,Nrphys,Nsx,Nsy) _RL cldtot_sw(sNx,sNy,Nrphys,Nsx,Nsy) _RL cldras_sw(sNx,sNy,Nrphys,Nsx,Nsy) _RL cldlsp_sw(sNx,sNy,Nrphys,Nsx,Nsy) _RL swlz(sNx,sNy,Nrphys,Nsx,Nsy) _RL qliqavesw(sNx,sNy,Nrphys,Nsx,Nsy) _RL qliqavelw(sNx,sNy,Nrphys,Nsx,Nsy) _RL fccavesw(sNx,sNy,Nrphys,Nsx,Nsy) _RL fccavelw(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 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 save lwdt,lwdtclr,swdt,swdtclr,turbu,turbv,turbt,turbq c save moistu,moistv,moistt,moistq c save radswg,swgclr,fdirpar,fdifpar,osr,osrclr,tg0,radlwg c save st4,dst4,dlwdtg,rainlsp,raincon,snowfall,iras c save nlwcld,cldtot_lw,cldras_lw,cldlsp_lw,nlwlz,lwlz c save nswcld,cldtot_sw,cldras_sw,cldlsp_sw,nswlz,swlz c save imstturbsw,imstturblw,qliqavesw,qliqavelw,fccavesw,fccavelw c save qq c save pl,ple,dpres,pkle,pkl common /saver/ lwdt,lwdtclr,swdt,swdtclr,turbu,turbv,turbt,turbq common /saver/ moistu,moistv,moistt,moistq common /saver/ radswg,swgclr,fdirpar,fdifpar,osr,osrclr,tg0,radlwg common /saver/ st4,dst4,dlwdtg,rainlsp,raincon,snowfall common /saver/ cldtot_lw,cldras_lw,cldlsp_lw,lwlz common /saver/ cldtot_sw,cldras_sw,cldlsp_sw,swlz common /saver/ imstturbsw,imstturblw,qliqavesw,qliqavelw,fccavesw common /saver/ fccavelw common /saver/ qq common /saver/ pl,ple,dpres,pkle,pkl common /saver/ nlwcld,nlwlz common /saver/ nswcld,nswlz common /saver/ iras C*********************************************************************** C Unshadow input arrays (and make 'fizhi theta' from true theta) C*********************************************************************** Creal if( (nhms.eq.nhms0) .and. (nymd.eq.nymd0) ) then Creal _BEGIN_MASTER(myid) Creal if(myid.eq.1.and.bi.eq.1) print *,' Initializing fizhi arrays ' Creal _END_MASTER(myid) Creal imstturblw = 0 Creal imstturbsw = 0 Creal iras = 0 Creal nlwcld = 0 Creal nlwlz = 0 Creal nswcld = 0 Creal nswlz = 0 Creal do L = 1,Nrphys Creal do j = jm1,jm2 Creal do i = im1,im2 Creal swlz(i,j,L,bi,bj) = 0. Creal lwlz(i,j,L,bi,bj) = 0. Creal qliqavesw(i,j,L,bi,bj) = 0. Creal qliqavelw(i,j,L,bi,bj) = 0. Creal fccavesw(i,j,L,bi,bj) = 0. Creal fccavelw(i,j,L,bi,bj) = 0. Creal cldtot_sw(i,j,L,bi,bj) = 0. Creal cldras_sw(i,j,L,bi,bj) = 0. Creal cldlsp_sw(i,j,L,bi,bj) = 0. Creal cldtot_lw(i,j,L,bi,bj) = 0. Creal cldras_lw(i,j,L,bi,bj) = 0. Creal cldlsp_lw(i,j,L,bi,bj) = 0. Creal lwdt(i,j,L,bi,bj) = 0. Creal swdt(i,j,L,bi,bj) = 0. Creal turbt(i,j,L,bi,bj) = 0. Creal moistt(i,j,L,bi,bj) = 0. Creal turbq(i,j,L,1,bi,bj) = 0. Creal moistq(i,j,L,1,bi,bj) = 0. Creal turbu(i,j,L,bi,bj) = 0. Creal moistu(i,j,L,bi,bj) = 0. Creal turbv(i,j,L,bi,bj) = 0. Creal moistv(i,j,L,bi,bj) = 0. Creal enddo Creal enddo Creal enddo Creal do j = jm1,jm2 Creal do i = im1,im2 Creal rainlsp(i,j,bi,bj) = 0. Creal raincon(i,j,bi,bj) = 0. Creal snowfall(i,j,bi,bj) = 0. Creal enddo Creal enddo Creal endif Creal Creal kappa = getcon('KAPPA') Creal p0kappa = 1000.0 ** kappa Creal S0 = getcon('S0') Creal Creal do j = jm1,jm2 Creal do i = im1,im2 Creal xlats(i,j) = lats(i,j,bi,bj) Creal xlons(i,j) = lons(i,j,bi,bj) Creal enddo Creal enddo Creal Creal call astro ( nymd,nhms, xlats,xlons, im2*jm2, cosz,ra ) Creal do j=jm1,jm2 Creal do i=im1,im2 Creal radswt(i,j,bi,bj) = S0*(1.0/ra**2)*cosz(i,j) Creal enddo Creal enddo Creal Creal if( alarm('moist') .or. alarm('turb') .or. Creal. alarm('radsw') .or. alarm('radlw') ) then Creal Crealpute pressures - all pressure are converted here to hPa Creal do j = jm1,jm2 Creal do i = im1,im2 Creal ple(i,j,Nrphys+1,bi,bj) = pephy(i,j,Nrphys+1,bi,bj)/100. Creal pkle(i,j,Nrphys+1,bi,bj)=(pephy(i,j,Nrphys+1,bi,bj)/100.) **kappa Creal p(i,j,bi,bj) = pephy(i,j,Nrphys+1,bi,bj)/100. Creal sea_ice(i,j) = sice(i,j,bi,bj) Creal enddo Creal enddo Creal do L = 1,Nrphys Creal do j = jm1,jm2 Creal do i = im1,im2 Creal u(i,j,L) = uphy(i,j,L,bi,bj) Creal v(i,j,L) = vphy(i,j,L,bi,bj) Creal t(i,j,L) = thphy(i,j,L,bi,bj)/p0kappa Creal q(i,j,L,1) = sphy(i,j,L,bi,bj) Creal pl(i,j,L,bi,bj) = (pephy(i,j,L,bi,bj)+pephy(i,j,L+1,bi,bj))/200. Creal dpres(i,j,L,bi,bj)=(pephy(i,j,L+1,bi,bj)-pephy(i,j,L,bi,bj))/100. Creal ple(i,j,L,bi,bj) = pephy(i,j,L,bi,bj)/100. Creal if (ple(i,j,L,bi,bj).gt.0.) then Creal pkle(i,j,L,bi,bj) = ple(i,j,L,bi,bj) **kappa Creal else Creal pkle(i,j,L,bi,bj) = 0. Creal endif Creal enddo Creal enddo Creal enddo Creal Creal call pkappa (im2,jm2,Nrphys,ple(1,1,1,bi,bj),pkle(1,1,1,bi,bj), Creal. pkl(1,1,1,bi,bj)) Creal Creal call fizhi_driver(myid,im2,jm2,Nrphys,bi,bj,ptracer,ntracer,xlats, Creal. xlons,p(1,1,bi,bj),u,v,t,q,pl(1,1,1,bi,bj),ple(1,1,1,bi,bj), Creal. dpres(1,1,1,bi,bj),pkle(1,1,1,bi,bj),pkl(1,1,1,bi,bj), Creal. fracland(1,1,bi,bj),landtype(1,1,bi,bj),radswt(1,1,bi,bj), Creal. phis_var(1,1,bi,bj),tgz(1,1,bi,bj),sea_ice,nchp,chlat(1,bi,bj), Creal. chlon(1,bi,bj),igrd(1,bi,bj),nchptot(bi,bj),nchpland(bi,bj), Creal. chfr(1,bi,bj),ityp(1,bi,bj),tcanopy(1,bi,bj),tdeep(1,bi,bj), Creal. ecanopy(1,bi,bj),swetshal(1,bi,bj),swetroot(1,bi,bj), Creal. swetdeep(1,bi,bj),capac(1,bi,bj),snodep(1,bi,bj), Creal. ctmt(1,bi,bj),xxmt(1,bi,bj),yymt(1,bi,bj),zetamt(1,bi,bj), Creal. xlmt(1,1,bi,bj),khmt(1,1,bi,bj),tke(1,1,bi,bj), Creal. albvisdr(1,1,bi,bj),albvisdf(1,1,bi,bj),albnirdr(1,1,bi,bj), Creal. albnirdf(1,1,bi,bj),emiss(1,1,1,bi,bj),alai(1,bi,bj), Creal. agrn(1,bi,bj), Creal. qstr(1,1,1,bi,bj),o3(1,1,1,bi,bj), Creal. co2,cfc11,cfc12,cfc22,methane,n2o, Creal. lwdt(1,1,1,bi,bj),lwdtclr(1,1,1,bi,bj),swdt(1,1,1,bi,bj), Creal. swdtclr(1,1,1,bi,bj),turbu(1,1,1,bi,bj),turbv(1,1,1,bi,bj), Creal. turbt(1,1,1,bi,bj),turbq(1,1,1,1,bi,bj),moistu(1,1,1,bi,bj), Creal. moistv(1,1,1,bi,bj),moistt(1,1,1,bi,bj),moistq(1,1,1,1,bi,bj), Creal. radswg(1,1,bi,bj),swgclr(1,1,bi,bj),fdirpar(1,1,bi,bj), Creal. fdifpar(1,1,bi,bj),osr(1,1,bi,bj),osrclr(1,1,bi,bj), Creal. tg0(1,1,bi,bj),radlwg(1,1,bi,bj),lwgclr(1,1,bi,bj), Creal. st4(1,1,bi,bj),dst4(1,1,bi,bj),dlwdtg(1,1,1,bi,bj), Creal. rainlsp(1,1,bi,bj),raincon(1,1,bi,bj),snowfall(1,1,bi,bj),iras, Creal. nlwcld,cldtot_lw(1,1,1,bi,bj),cldras_lw(1,1,1,bi,bj), Creal. cldlsp_lw(1,1,1,bi,bj),nlwlz,lwlz(1,1,1,bi,bj), Creal. nswcld,cldtot_sw(1,1,1,bi,bj),cldras_sw(1,1,1,bi,bj), Creal. cldlsp_sw(1,1,1,bi,bj),nswlz,swlz(1,1,1,bi,bj), Creal. imstturbsw,imstturblw,qliqavesw(1,1,1,bi,bj), Creal. qliqavelw(1,1,1,bi,bj),fccavesw(1,1,1,bi,bj), Creal. fccavelw(1,1,1,bi,bj),qq(1,1,1,bi,bj)) Creal Creal do L = 1,Nrphys Creal do j = jm1,jm2 Creal do i = im1,im2 Creal duphy(i,j,L,bi,bj) = moistu(i,j,L,bi,bj) + turbu(i,j,L,bi,bj) Creal dvphy(i,j,L,bi,bj) = moistv(i,j,L,bi,bj) + turbv(i,j,L,bi,bj) Creal dthphy(i,j,L,bi,bj) = ((moistt(i,j,L,bi,bj)+turbt(i,j,L,bi,bj)+ Creal. lwdt(i,j,L,bi,bj) + Creal. dlwdtg(i,j,L,bi,bj) * (tgz(i,j,bi,bj)-tg0(i,j,bi,bj)) + Creal. swdt(i,j,L,bi,bj)*radswt(i,j,bi,bj) )*p0kappa ) / p(i,j,bi,bj) Creal dsphy(i,j,L,bi,bj) = (moistq(i,j,L,1,bi,bj)+turbq(i,j,L,1,bi,bj)) Creal. /p(i,j,bi,bj) Creal enddo Creal enddo Creal enddo Creal Creal endif Creal Creal call fizhi_step_diag(myid,p,uphy,vphy,thphy,sphy,qq,pkl,dpres, Creal. radswt,radswg,swgclr,osr,osrclr,st4,dst4,tgz,tg0,radlwg,lwgclr, Creal. turbu,turbv,turbt,turbq,moistu,moistv,moistt,moistq, Creal. lwdt,swdt,lwdtclr,swdtclr,dlwdtg, Creal. im1,im2,jm1,jm2,Nrphys,Nsx,Nsy,bi,bj,ntracer) Creal 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