fizhi-gridalt-hs/code/do_fizhi.F

88974492f6 Andr*0001 #include "FIZHI_OPTIONS.h"
eec2a90a83 Jean*0002        SUBROUTINE DO_FIZHI(myIter,myid,
                0003      & idim1,idim2,jdim1,jdim2,Nrphin,nSxin,nSyin,im1,im2,jm1,jm2,bi,bj,
                0004      & turbStart, nchp,nchptot,nchpland,
                0005      & uphy,vphy,thphy,sphy,pephy,lons,lats,Zsurf,
                0006      & ctmt,xxmt,yymt,zetamt,xlmt,khmt,tke,
                0007      & tgz,sst,sice,phis_var,landtype,fracland,emiss,albnirdr,albnirdf,
                0008      & albvisdr,albvisdf,ityp,chfr,alai,agrn,igrd,chlat,chlon,
                0009      & tcanopy,tdeep,ecanopy,swetshal,swetroot,swetdeep,snodep,capac,
                0010      & o3,qstr,co2,cfc11,cfc12,cfc22,n2o,methane,
                0011      & iras,nlwcld,cldtotlwin,cldraslwin,cldlsplwin,nlwlz,lwlzin,
                0012      & nswcld,cldtotswin,cldrasswin,cldlspswin,nswlz,swlzin,imstturbsw,
                0013      & imstturblw,qliqaveswin,qliqavelwin,fccaveswin,fccavelwin,
                0014      & rainconin,rainlspin,snowfallin,
                0015      & duphy,dvphy,dthphy,dsphy)
106e970f7f Andr*0016 c-----------------------------------------------------------------------
88974492f6 Andr*0017 c Interface routine to calculate physics increments - calls fizhi_driver.
                0018 c Purpose of this routine is to set up arrays local to fizhi and 'save'
                0019 c them from one iteration to the next, and act as interface between the
eec2a90a83 Jean*0020 c model common blocks (held in fizhi_wrapper) and fizhi_driver.
88974492f6 Andr*0021 c Copies of variables that are 'shadowed' are made here without shadows
                0022 c for passing to fizhi_driver.
                0023 c Note: routine is called from inside a bi-bj loop
106e970f7f Andr*0024 c
88974492f6 Andr*0025 c-----------------------------------------------------------------------
eec2a90a83 Jean*0026       IMPLICIT NONE
88974492f6 Andr*0027 #include "SIZE.h"
                0028 #include "fizhi_SIZE.h"
                0029 #include "chronos.h"
                0030
                0031 C Argument list declarations
eec2a90a83 Jean*0032       INTEGER myIter,myid,im1,im2,jm1,jm2,idim1,idim2,jdim1,jdim2
                0033       INTEGER Nrphin,nSxin,nSyin,bi,bj,nchp
                0034       LOGICAL turbStart
                0035       INTEGER nchptot(nSxin,nSyin),nchpland(nSxin,nSyin)
                0036       _RL uphy(idim1:idim2,jdim1:jdim2,Nrphin,nSxin,nSyin)
                0037       _RL vphy(idim1:idim2,jdim1:jdim2,Nrphin,nSxin,nSyin)
                0038       _RL thphy(idim1:idim2,jdim1:jdim2,Nrphin,nSxin,nSyin)
                0039       _RL sphy(idim1:idim2,jdim1:jdim2,Nrphin,nSxin,nSyin)
                0040       _RL pephy(idim1:idim2,jdim1:jdim2,Nrphin+1,nSxin,nSyin)
                0041       _RS lons(idim1:idim2,jdim1:jdim2,nSxin,nSyin)
                0042       _RS lats(idim1:idim2,jdim1:jdim2,nSxin,nSyin)
                0043       _RS Zsurf(idim1:idim2,jdim1:jdim2,nSxin,nSyin)
                0044       _RL ctmt(nchp,nSxin,nSyin),xxmt(nchp,nSxin,nSyin)
                0045       _RL yymt(nchp,nSxin,nSyin)
                0046       _RL zetamt(nchp,nSxin,nSyin)
                0047       _RL xlmt(nchp,Nrphin,nSxin,nSyin),khmt(nchp,Nrphin,nSxin,nSyin)
                0048       _RL tke(nchp,Nrphin,nSxin,nSyin)
                0049       _RL tgz(im2,jm2,nSxin,nSyin)
                0050       _RL sst(idim1:idim2,jdim1:jdim2,nSxin,nSyin)
                0051       _RL sice(idim1:idim2,jdim1:jdim2,nSxin,nSyin)
                0052       _RL phis_var(im2,jm2,nSxin,nSyin)
                0053       INTEGER landtype(im2,jm2,nSxin,nSyin)
                0054       _RL fracland(im2,jm2,nSxin,nSyin),emiss(im2,jm2,10,nSxin,nSyin)
                0055       _RL albvisdr(im2,jm2,nSxin,nSyin),albvisdf(im2,jm2,nSxin,nSyin)
                0056       _RL albnirdr(im2,jm2,nSxin,nSyin),albnirdf(im2,jm2,nSxin,nSyin)
                0057       _RL chfr(nchp,nSxin,nSyin),alai(nchp,nSxin,nSyin)
                0058       _RL agrn(nchp,nSxin,nSyin)
                0059       INTEGER ityp(nchp,nSxin,nSyin),igrd(nchp,nSxin,nSyin)
                0060       _RL chlat(nchp,nSxin,nSyin),chlon(nchp,nSxin,nSyin)
                0061       _RL tcanopy(nchp,nSxin,nSyin),tdeep(nchp,nSxin,nSyin)
                0062       _RL ecanopy(nchp,nSxin,nSyin),swetshal(nchp,nSxin,nSyin)
                0063       _RL swetroot(nchp,nSxin,nSyin),swetdeep(nchp,nSxin,nSyin)
                0064       _RL snodep(nchp,nSxin,nSyin),capac(nchp,nSxin,nSyin)
                0065       _RL o3(im2,jm2,Nrphin,nSxin,nSyin)
                0066       _RL qstr(im2,jm2,Nrphin,nSxin,nSyin)
88974492f6 Andr*0067       _RL co2,cfc11,cfc12,cfc22,n2o(Nrphin),methane(Nrphin)
52f17ee294 Andr*0068
eec2a90a83 Jean*0069       INTEGER iras(nSxin,nSyin)
                0070       INTEGER nlwcld(nSxin,nSyin),nlwlz(nSxin,nSyin)
                0071       INTEGER nswcld(nSxin,nSyin),nswlz(nSxin,nSyin)
                0072       INTEGER imstturbsw(nSxin,nSyin),imstturblw(nSxin,nSyin)
                0073       _RL cldtotlwin(idim1:idim2,jdim1:jdim2,Nrphin,nSxin,nSyin)
                0074       _RL cldraslwin(idim1:idim2,jdim1:jdim2,Nrphin,nSxin,nSyin)
                0075       _RL cldlsplwin(idim1:idim2,jdim1:jdim2,Nrphin,nSxin,nSyin)
                0076       _RL lwlzin(idim1:idim2,jdim1:jdim2,Nrphin,nSxin,nSyin)
                0077       _RL cldtotswin(idim1:idim2,jdim1:jdim2,Nrphin,nSxin,nSyin)
                0078       _RL cldrasswin(idim1:idim2,jdim1:jdim2,Nrphin,nSxin,nSyin)
                0079       _RL cldlspswin(idim1:idim2,jdim1:jdim2,Nrphin,nSxin,nSyin)
                0080       _RL swlzin(idim1:idim2,jdim1:jdim2,Nrphin,nSxin,nSyin)
                0081       _RL qliqaveswin(idim1:idim2,jdim1:jdim2,Nrphin,nSxin,nSyin)
                0082       _RL qliqavelwin(idim1:idim2,jdim1:jdim2,Nrphin,nSxin,nSyin)
                0083       _RL fccaveswin(idim1:idim2,jdim1:jdim2,Nrphin,nSxin,nSyin)
                0084       _RL fccavelwin(idim1:idim2,jdim1:jdim2,Nrphin,nSxin,nSyin)
                0085       _RL rainlspin(idim1:idim2,jdim1:jdim2,nSxin,nSyin)
                0086       _RL rainconin(idim1:idim2,jdim1:jdim2,nSxin,nSyin)
                0087       _RL snowfallin(idim1:idim2,jdim1:jdim2,nSxin,nSyin)
                0088
                0089
                0090       _RL duphy(idim1:idim2,jdim1:jdim2,Nrphin,nSxin,nSyin)
                0091       _RL dvphy(idim1:idim2,jdim1:jdim2,Nrphin,nSxin,nSyin)
                0092       _RL dthphy(idim1:idim2,jdim1:jdim2,Nrphin,nSxin,nSyin)
                0093       _RL dsphy(idim1:idim2,jdim1:jdim2,Nrphin,nSxin,nSyin)
88974492f6 Andr*0094
                0095
                0096 c Local Variables
eec2a90a83 Jean*0097       INTEGER ptracer,ntracer
                0098       PARAMETER (ptracer = 1)
                0099       PARAMETER (ntracer = 1)
88974492f6 Andr*0100
                0101       _RL xlats(sNx,sNy),xlons(sNx,sNy),sea_ice(sNx,sNy)
eec2a90a83 Jean*0102       _RL p(sNx,sNy,nSx,nSy)
88974492f6 Andr*0103       _RL u(sNx,sNy,Nrphys),v(sNx,sNy,Nrphys),t(sNx,sNy,Nrphys)
                0104       _RL q(sNx,sNy,Nrphys,ntracer)
eec2a90a83 Jean*0105       _RL pl(sNx,sNy,Nrphys,nSx,nSy),pkl(sNx,sNy,Nrphys,nSx,nSy)
                0106       _RL ple(sNx,sNy,Nrphys+1,nSx,nSy)
                0107       _RL pkle(sNx,sNy,Nrphys+1,nSx,nSy)
                0108       _RL dpres(sNx,sNy,Nrphys,nSx,nSy)
                0109       _RL lwdt(sNx,sNy,Nrphys,nSx,nSy)
                0110       _RL lwdtclr(sNx,sNy,Nrphys,nSx,nSy)
                0111       _RL swdt(sNx,sNy,Nrphys,nSx,nSy)
                0112       _RL swdtclr(sNx,sNy,Nrphys,nSx,nSy)
                0113       _RL turbu(sNx,sNy,Nrphys,nSx,nSy)
                0114       _RL turbv(sNx,sNy,Nrphys,nSx,nSy)
                0115       _RL turbt(sNx,sNy,Nrphys,nSx,nSy)
                0116       _RL turbq(sNx,sNy,Nrphys,ntracer,nSx,nSy)
                0117       _RL moistu(sNx,sNy,Nrphys,nSx,nSy)
                0118       _RL moistv(sNx,sNy,Nrphys,nSx,nSy)
                0119       _RL moistt(sNx,sNy,Nrphys,nSx,nSy)
                0120       _RL moistq(sNx,sNy,Nrphys,ntracer,nSx,nSy)
                0121       _RL radswt(sNx,sNy,nSx,nSy),radswg(sNx,sNy,nSx,nSy)
                0122       _RL swgclr(sNx,sNy,nSx,nSy)
                0123       _RL fdirpar(sNx,sNy,nSx,nSy),fdifpar(sNx,sNy,nSx,nSy)
                0124       _RL osr(sNx,sNy,nSx,nSy),osrclr(sNx,sNy,nSx,nSy)
                0125       _RL tg0(sNx,sNy,nSx,nSy),radlwg(sNx,sNy,nSx,nSy)
                0126       _RL lwgclr(sNx,sNy,nSx,nSy),st4(sNx,sNy,nSx,nSy)
                0127       _RL dst4(sNx,sNy,nSx,nSy),dlwdtg(sNx,sNy,Nrphys,nSx,nSy)
                0128       _RL qq(sNx,sNy,Nrphys,nSx,nSy)
                0129       INTEGER i,j,L
88974492f6 Andr*0130       _RL getcon, kappa, p0kappa, s0, ra
                0131       _RL cosz(sNx,sNy)
52f17ee294 Andr*0132       _RL cldtot_lw(sNx,sNy,Nrphys)
                0133       _RL cldras_lw(sNx,sNy,Nrphys)
                0134       _RL cldlsp_lw(sNx,sNy,Nrphys)
                0135       _RL lwlz(sNx,sNy,Nrphys)
                0136       _RL cldtot_sw(sNx,sNy,Nrphys)
                0137       _RL cldras_sw(sNx,sNy,Nrphys)
                0138       _RL cldlsp_sw(sNx,sNy,Nrphys)
                0139       _RL swlz(sNx,sNy,Nrphys)
                0140       _RL qliqavesw(sNx,sNy,Nrphys)
                0141       _RL qliqavelw(sNx,sNy,Nrphys)
                0142       _RL fccavesw(sNx,sNy,Nrphys)
                0143       _RL fccavelw(sNx,sNy,Nrphys)
                0144       _RL rainlsp(sNx,sNy)
                0145       _RL raincon(sNx,sNy)
                0146       _RL snowfall(sNx,sNy)
88974492f6 Andr*0147
                0148       _RL tempij(sNx,sNy)
51da277c7f Andr*0149       _RL tempi(2)
88974492f6 Andr*0150
                0151       _RL kF,sigma_b,ks,ka,deg2rad,pi,atm_po,atm_kappa,termp,kv,kT
                0152       _RL term1,term2,thetalim,thetaeq,recip_p0g
                0153
eec2a90a83 Jean*0154       LOGICAL alarm
                0155       EXTERNAL alarm
                0156
88974492f6 Andr*0157 C***********************************************************************
                0158
106e970f7f Andr*0159        kF=1. _d 0/86400. _d 0
                0160        sigma_b = 0.7 _d 0
                0161        ka=1. _d 0/(40. _d 0*86400. _d 0)
                0162        ks=1. _d 0/(4. _d 0 *86400. _d 0)
                0163        pi = getcon('PI')
                0164        atm_kappa = getcon('KAPPA')
                0165        atm_po = getcon('ATMPOPA')
                0166        deg2rad = getcon('DEG2RAD')
                0167
                0168        do L = 1,Nrphys
88974492f6 Andr*0169         do j = jm1,jm2
                0170         do i = im1,im2
                0171          recip_P0g= 1. _d 0 / pephy(i,j,Nrphys+1,bi,bj)
106e970f7f Andr*0172 c U  and V terms:
                0173          termP=0.5 _d 0*((pephy(i,j,L,bi,bj)+pephy(i,j,L+1,bi,bj))
                0174      &                   *recip_P0g )
                0175          kV=kF*MAX( 0. _d 0, (termP-sigma_b)/(1. _d 0-sigma_b) )
                0176          duphy(i,j,L,bi,bj)= -kV*uphy(i,j,L,bi,bj)
                0177          dvphy(i,j,L,bi,bj)= -kV*vphy(i,j,L,bi,bj)
eec2a90a83 Jean*0178
106e970f7f Andr*0179 c T terms
                0180 C--   Forcing term(s)
88974492f6 Andr*0181          term1=60. _d 0*(sin(lats(I,J,bi,bj)*deg2rad)**2)
106e970f7f Andr*0182          termP=0.5 _d 0*( pephy(i,j,L,bi,bj) + pephy(i,j,L+1,bi,bj) )
                0183          term2=10. _d 0*log(termP/atm_po)
88974492f6 Andr*0184      &            *(cos(lats(I,J,bi,bj)*deg2rad)**2)
106e970f7f Andr*0185          thetaLim = 200. _d 0/ ((termP/atm_po)**atm_kappa)
                0186          thetaEq=315. _d 0-term1-term2
                0187          thetaEq=MAX(thetaLim,thetaEq)
                0188          kT=ka+(ks-ka)
                0189      &     *MAX(0. _d 0,
                0190      &       (termP*recip_P0g-sigma_b)/(1. _d 0-sigma_b) )
88974492f6 Andr*0191      &     *COS((lats(I,J,bi,bj)*deg2rad))**4
106e970f7f Andr*0192          if(termP*recip_P0g.gt.0.04)then
                0193           dthphy(i,j,L,bi,bj)=- kT*( thphy(I,J,L,bi,bj)-thetaEq )
eec2a90a83 Jean*0194          else
106e970f7f Andr*0195           dthphy(i,j,L,bi,bj)=0.
                0196          endif
                0197
                0198 c S terms (hs runs dry - no moisture)
                0199 C--   Forcing term(s)
                0200          dsphy(i,j,L,bi,bj)=0.
eec2a90a83 Jean*0201
106e970f7f Andr*0202         enddo
                0203         enddo
                0204        enddo
                0205
88974492f6 Andr*0206       return
                0207       end