| 1 |
molod |
1.8 |
C $Header: /u/gcmpack/MITgcm/verification/fizhi-gridalt-hs/code/do_fizhi.F,v 1.7 2004/10/21 16:27:33 molod Exp $ |
| 2 |
molod |
1.2 |
C $Name: $ |
| 3 |
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#include "FIZHI_OPTIONS.h" |
| 4 |
molod |
1.8 |
subroutine do_fizhi(myIter,myid, |
| 5 |
molod |
1.2 |
. idim1,idim2,jdim1,jdim2,Nrphin,Nsxin,Nsyin,im1,im2,jm1,jm2,bi,bj, |
| 6 |
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. nchp,nchptot,nchpland, |
| 7 |
molod |
1.7 |
. uphy,vphy,thphy,sphy,pephy,lons,lats,Zsurf, |
| 8 |
molod |
1.2 |
. ctmt,xxmt,yymt,zetamt,xlmt,khmt,tke, |
| 9 |
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. tgz,sst,sice,phis_var,landtype,fracland,emiss,albnirdr,albnirdf, |
| 10 |
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. albvisdr,albvisdf,ityp,chfr,alai,agrn,igrd,chlat,chlon, |
| 11 |
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. tcanopy,tdeep,ecanopy,swetshal,swetroot,swetdeep,snodep,capac, |
| 12 |
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. o3,qstr,co2,cfc11,cfc12,cfc22,n2o,methane, |
| 13 |
molod |
1.5 |
. iras,nlwcld,cldtotlwin,cldraslwin,cldlsplwin,nlwlz,lwlzin, |
| 14 |
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. nswcld,cldtotswin,cldrasswin,cldlspswin,nswlz,swlzin,imstturbsw, |
| 15 |
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. imstturblw,qliqaveswin,qliqavelwin,fccaveswin,fccavelwin, |
| 16 |
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. rainconin,rainlspin,snowfallin, |
| 17 |
molod |
1.2 |
. duphy,dvphy,dthphy,dsphy) |
| 18 |
molod |
1.1 |
c----------------------------------------------------------------------- |
| 19 |
molod |
1.2 |
c Interface routine to calculate physics increments - calls fizhi_driver. |
| 20 |
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c Purpose of this routine is to set up arrays local to fizhi and 'save' |
| 21 |
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c them from one iteration to the next, and act as interface between the |
| 22 |
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c model common blocks (held in fizhi_wrapper) and fizhi_driver. |
| 23 |
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c Copies of variables that are 'shadowed' are made here without shadows |
| 24 |
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c for passing to fizhi_driver. |
| 25 |
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c Note: routine is called from inside a bi-bj loop |
| 26 |
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c |
| 27 |
molod |
1.1 |
c----------------------------------------------------------------------- |
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molod |
1.2 |
implicit none |
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#include "SIZE.h" |
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#include "fizhi_SIZE.h" |
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#include "chronos.h" |
| 32 |
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| 33 |
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C Argument list declarations |
| 34 |
molod |
1.8 |
integer myIter,myid,im1,im2,jm1,jm2,idim1,idim2,jdim1,jdim2 |
| 35 |
molod |
1.2 |
integer Nrphin,Nsxin,Nsyin,bi,bj,nchp |
| 36 |
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integer nchptot(Nsxin,Nsyin),nchpland(Nsxin,Nsyin) |
| 37 |
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_RL uphy(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin) |
| 38 |
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_RL vphy(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin) |
| 39 |
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_RL thphy(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin) |
| 40 |
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_RL sphy(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin) |
| 41 |
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_RL pephy(idim1:idim2,jdim1:jdim2,Nrphin+1,Nsxin,Nsyin) |
| 42 |
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_RS lons(idim1:idim2,jdim1:jdim2,Nsxin,Nsyin) |
| 43 |
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_RS lats(idim1:idim2,jdim1:jdim2,Nsxin,Nsyin) |
| 44 |
molod |
1.7 |
_RS Zsurf(idim1:idim2,jdim1:jdim2,Nsxin,Nsyin) |
| 45 |
molod |
1.2 |
_RL ctmt(nchp,Nsxin,Nsyin),xxmt(nchp,Nsxin,Nsyin) |
| 46 |
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_RL yymt(nchp,Nsxin,Nsyin) |
| 47 |
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_RL zetamt(nchp,Nsxin,Nsyin) |
| 48 |
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_RL xlmt(nchp,Nrphin,Nsxin,Nsyin),khmt(nchp,Nrphin,Nsxin,Nsyin) |
| 49 |
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_RL tke(nchp,Nrphin,Nsxin,Nsyin) |
| 50 |
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_RL tgz(im2,jm2,Nsxin,Nsyin) |
| 51 |
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_RL sst(idim1:idim2,jdim1:jdim2,Nsxin,Nsyin) |
| 52 |
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_RL sice(idim1:idim2,jdim1:jdim2,Nsxin,Nsyin) |
| 53 |
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_RL phis_var(im2,jm2,Nsxin,Nsyin) |
| 54 |
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integer landtype(im2,jm2,Nsxin,Nsyin) |
| 55 |
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_RL fracland(im2,jm2,Nsxin,Nsyin),emiss(im2,jm2,10,Nsxin,Nsyin) |
| 56 |
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_RL albvisdr(im2,jm2,Nsxin,Nsyin),albvisdf(im2,jm2,Nsxin,Nsyin) |
| 57 |
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_RL albnirdr(im2,jm2,Nsxin,Nsyin),albnirdf(im2,jm2,Nsxin,Nsyin) |
| 58 |
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_RL chfr(nchp,Nsxin,Nsyin),alai(nchp,Nsxin,Nsyin) |
| 59 |
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_RL agrn(nchp,Nsxin,Nsyin) |
| 60 |
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integer ityp(nchp,Nsxin,Nsyin),igrd(nchp,Nsxin,Nsyin) |
| 61 |
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_RL chlat(nchp,Nsxin,Nsyin),chlon(nchp,Nsxin,Nsyin) |
| 62 |
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_RL tcanopy(nchp,Nsxin,Nsyin),tdeep(nchp,Nsxin,Nsyin) |
| 63 |
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_RL ecanopy(nchp,Nsxin,Nsyin),swetshal(nchp,Nsxin,Nsyin) |
| 64 |
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_RL swetroot(nchp,Nsxin,Nsyin),swetdeep(nchp,Nsxin,Nsyin) |
| 65 |
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_RL snodep(nchp,Nsxin,Nsyin),capac(nchp,Nsxin,Nsyin) |
| 66 |
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_RL o3(im2,jm2,Nrphin,Nsxin,Nsyin) |
| 67 |
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_RL qstr(im2,jm2,Nrphin,Nsxin,Nsyin) |
| 68 |
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_RL co2,cfc11,cfc12,cfc22,n2o(Nrphin),methane(Nrphin) |
| 69 |
molod |
1.5 |
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| 70 |
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integer iras(Nsxin,Nsyin) |
| 71 |
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integer nlwcld(Nsxin,Nsyin),nlwlz(Nsxin,Nsyin) |
| 72 |
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integer nswcld(Nsxin,Nsyin),nswlz(Nsxin,Nsyin) |
| 73 |
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integer imstturbsw(Nsxin,Nsyin),imstturblw(Nsxin,Nsyin) |
| 74 |
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_RL cldtotlwin(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin) |
| 75 |
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_RL cldraslwin(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin) |
| 76 |
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_RL cldlsplwin(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin) |
| 77 |
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_RL lwlzin(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin) |
| 78 |
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_RL cldtotswin(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin) |
| 79 |
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_RL cldrasswin(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin) |
| 80 |
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_RL cldlspswin(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin) |
| 81 |
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_RL swlzin(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin) |
| 82 |
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_RL qliqaveswin(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin) |
| 83 |
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_RL qliqavelwin(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin) |
| 84 |
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_RL fccaveswin(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin) |
| 85 |
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_RL fccavelwin(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin) |
| 86 |
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_RL rainlspin(idim1:idim2,jdim1:jdim2,Nsxin,Nsyin) |
| 87 |
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_RL rainconin(idim1:idim2,jdim1:jdim2,Nsxin,Nsyin) |
| 88 |
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_RL snowfallin(idim1:idim2,jdim1:jdim2,Nsxin,Nsyin) |
| 89 |
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| 90 |
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| 91 |
molod |
1.2 |
_RL duphy(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin) |
| 92 |
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_RL dvphy(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin) |
| 93 |
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_RL dthphy(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin) |
| 94 |
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_RL dsphy(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin) |
| 95 |
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| 96 |
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| 97 |
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c Local Variables |
| 98 |
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integer ptracer,ntracer |
| 99 |
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parameter (ptracer = 1) |
| 100 |
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parameter (ntracer = 1) |
| 101 |
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| 102 |
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_RL xlats(sNx,sNy),xlons(sNx,sNy),sea_ice(sNx,sNy) |
| 103 |
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_RL p(sNx,sNy,Nsx,Nsy) |
| 104 |
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_RL u(sNx,sNy,Nrphys),v(sNx,sNy,Nrphys),t(sNx,sNy,Nrphys) |
| 105 |
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_RL q(sNx,sNy,Nrphys,ntracer) |
| 106 |
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_RL pl(sNx,sNy,Nrphys,Nsx,Nsy),pkl(sNx,sNy,Nrphys,Nsx,Nsy) |
| 107 |
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_RL ple(sNx,sNy,Nrphys+1,Nsx,Nsy) |
| 108 |
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_RL pkle(sNx,sNy,Nrphys+1,Nsx,Nsy) |
| 109 |
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_RL dpres(sNx,sNy,Nrphys,Nsx,Nsy) |
| 110 |
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_RL lwdt(sNx,sNy,Nrphys,Nsx,Nsy) |
| 111 |
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_RL lwdtclr(sNx,sNy,Nrphys,Nsx,Nsy) |
| 112 |
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_RL swdt(sNx,sNy,Nrphys,Nsx,Nsy) |
| 113 |
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_RL swdtclr(sNx,sNy,Nrphys,Nsx,Nsy) |
| 114 |
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_RL turbu(sNx,sNy,Nrphys,Nsx,Nsy) |
| 115 |
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_RL turbv(sNx,sNy,Nrphys,Nsx,Nsy) |
| 116 |
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_RL turbt(sNx,sNy,Nrphys,Nsx,Nsy) |
| 117 |
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_RL turbq(sNx,sNy,Nrphys,ntracer,Nsx,Nsy) |
| 118 |
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_RL moistu(sNx,sNy,Nrphys,Nsx,Nsy) |
| 119 |
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_RL moistv(sNx,sNy,Nrphys,Nsx,Nsy) |
| 120 |
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_RL moistt(sNx,sNy,Nrphys,Nsx,Nsy) |
| 121 |
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_RL moistq(sNx,sNy,Nrphys,ntracer,Nsx,Nsy) |
| 122 |
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_RL radswt(sNx,sNy,Nsx,Nsy),radswg(sNx,sNy,Nsx,Nsy) |
| 123 |
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_RL swgclr(sNx,sNy,Nsx,Nsy) |
| 124 |
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_RL fdirpar(sNx,sNy,Nsx,Nsy),fdifpar(sNx,sNy,Nsx,Nsy) |
| 125 |
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_RL osr(sNx,sNy,Nsx,Nsy),osrclr(sNx,sNy,Nsx,Nsy) |
| 126 |
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_RL tg0(sNx,sNy,Nsx,Nsy),radlwg(sNx,sNy,Nsx,Nsy) |
| 127 |
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_RL lwgclr(sNx,sNy,Nsx,Nsy),st4(sNx,sNy,Nsx,Nsy) |
| 128 |
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_RL dst4(sNx,sNy,Nsx,Nsy),dlwdtg(sNx,sNy,Nrphys,Nsx,Nsy) |
| 129 |
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_RL qq(sNx,sNy,Nrphys,Nsx,Nsy) |
| 130 |
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integer i,j,L |
| 131 |
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_RL getcon, kappa, p0kappa, s0, ra |
| 132 |
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_RL cosz(sNx,sNy) |
| 133 |
molod |
1.5 |
_RL cldtot_lw(sNx,sNy,Nrphys) |
| 134 |
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_RL cldras_lw(sNx,sNy,Nrphys) |
| 135 |
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_RL cldlsp_lw(sNx,sNy,Nrphys) |
| 136 |
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_RL lwlz(sNx,sNy,Nrphys) |
| 137 |
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_RL cldtot_sw(sNx,sNy,Nrphys) |
| 138 |
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_RL cldras_sw(sNx,sNy,Nrphys) |
| 139 |
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_RL cldlsp_sw(sNx,sNy,Nrphys) |
| 140 |
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_RL swlz(sNx,sNy,Nrphys) |
| 141 |
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_RL qliqavesw(sNx,sNy,Nrphys) |
| 142 |
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_RL qliqavelw(sNx,sNy,Nrphys) |
| 143 |
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_RL fccavesw(sNx,sNy,Nrphys) |
| 144 |
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_RL fccavelw(sNx,sNy,Nrphys) |
| 145 |
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_RL rainlsp(sNx,sNy) |
| 146 |
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_RL raincon(sNx,sNy) |
| 147 |
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_RL snowfall(sNx,sNy) |
| 148 |
molod |
1.2 |
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| 149 |
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_RL tempij(sNx,sNy) |
| 150 |
molod |
1.3 |
_RL tempi(2) |
| 151 |
molod |
1.2 |
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| 152 |
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_RL kF,sigma_b,ks,ka,deg2rad,pi,atm_po,atm_kappa,termp,kv,kT |
| 153 |
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_RL term1,term2,thetalim,thetaeq,recip_p0g |
| 154 |
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| 155 |
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logical alarm |
| 156 |
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external alarm |
| 157 |
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| 158 |
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C*********************************************************************** |
| 159 |
molod |
1.1 |
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| 160 |
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kF=1. _d 0/86400. _d 0 |
| 161 |
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sigma_b = 0.7 _d 0 |
| 162 |
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ka=1. _d 0/(40. _d 0*86400. _d 0) |
| 163 |
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ks=1. _d 0/(4. _d 0 *86400. _d 0) |
| 164 |
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pi = getcon('PI') |
| 165 |
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atm_kappa = getcon('KAPPA') |
| 166 |
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atm_po = getcon('ATMPOPA') |
| 167 |
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deg2rad = getcon('DEG2RAD') |
| 168 |
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| 169 |
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do L = 1,Nrphys |
| 170 |
molod |
1.2 |
do j = jm1,jm2 |
| 171 |
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do i = im1,im2 |
| 172 |
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recip_P0g= 1. _d 0 / pephy(i,j,Nrphys+1,bi,bj) |
| 173 |
molod |
1.1 |
c U and V terms: |
| 174 |
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termP=0.5 _d 0*((pephy(i,j,L,bi,bj)+pephy(i,j,L+1,bi,bj)) |
| 175 |
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& *recip_P0g ) |
| 176 |
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kV=kF*MAX( 0. _d 0, (termP-sigma_b)/(1. _d 0-sigma_b) ) |
| 177 |
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duphy(i,j,L,bi,bj)= -kV*uphy(i,j,L,bi,bj) |
| 178 |
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dvphy(i,j,L,bi,bj)= -kV*vphy(i,j,L,bi,bj) |
| 179 |
molod |
1.2 |
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| 180 |
molod |
1.1 |
c T terms |
| 181 |
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C-- Forcing term(s) |
| 182 |
molod |
1.2 |
term1=60. _d 0*(sin(lats(I,J,bi,bj)*deg2rad)**2) |
| 183 |
molod |
1.1 |
termP=0.5 _d 0*( pephy(i,j,L,bi,bj) + pephy(i,j,L+1,bi,bj) ) |
| 184 |
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term2=10. _d 0*log(termP/atm_po) |
| 185 |
molod |
1.2 |
& *(cos(lats(I,J,bi,bj)*deg2rad)**2) |
| 186 |
molod |
1.1 |
thetaLim = 200. _d 0/ ((termP/atm_po)**atm_kappa) |
| 187 |
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thetaEq=315. _d 0-term1-term2 |
| 188 |
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thetaEq=MAX(thetaLim,thetaEq) |
| 189 |
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kT=ka+(ks-ka) |
| 190 |
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& *MAX(0. _d 0, |
| 191 |
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& (termP*recip_P0g-sigma_b)/(1. _d 0-sigma_b) ) |
| 192 |
molod |
1.2 |
& *COS((lats(I,J,bi,bj)*deg2rad))**4 |
| 193 |
molod |
1.1 |
if(termP*recip_P0g.gt.0.04)then |
| 194 |
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dthphy(i,j,L,bi,bj)=- kT*( thphy(I,J,L,bi,bj)-thetaEq ) |
| 195 |
molod |
1.2 |
else |
| 196 |
molod |
1.1 |
dthphy(i,j,L,bi,bj)=0. |
| 197 |
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endif |
| 198 |
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| 199 |
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c S terms (hs runs dry - no moisture) |
| 200 |
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C-- Forcing term(s) |
| 201 |
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dsphy(i,j,L,bi,bj)=0. |
| 202 |
molod |
1.2 |
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| 203 |
molod |
1.1 |
enddo |
| 204 |
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enddo |
| 205 |
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enddo |
| 206 |
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| 207 |
molod |
1.2 |
return |
| 208 |
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end |
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