/[MITgcm]/MITgcm/verification/fizhi-gridalt-hs/code/do_fizhi.F
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revision 1.8 by molod, Tue Oct 26 17:47:12 2004 UTC revision 1.9 by jmc, Tue Mar 27 15:49:37 2012 UTC
# Line 1  Line 1 
1  C $Header$  C $Header$
2  C $Name$  C $Name$
3  #include "FIZHI_OPTIONS.h"  #include "FIZHI_OPTIONS.h"
4         subroutine do_fizhi(myIter,myid,         SUBROUTINE DO_FIZHI(myIter,myid,
5       . idim1,idim2,jdim1,jdim2,Nrphin,Nsxin,Nsyin,im1,im2,jm1,jm2,bi,bj,       & idim1,idim2,jdim1,jdim2,Nrphin,nSxin,nSyin,im1,im2,jm1,jm2,bi,bj,
6       . nchp,nchptot,nchpland,       & turbStart, nchp,nchptot,nchpland,
7       . uphy,vphy,thphy,sphy,pephy,lons,lats,Zsurf,       & uphy,vphy,thphy,sphy,pephy,lons,lats,Zsurf,
8       . ctmt,xxmt,yymt,zetamt,xlmt,khmt,tke,       & ctmt,xxmt,yymt,zetamt,xlmt,khmt,tke,
9       . tgz,sst,sice,phis_var,landtype,fracland,emiss,albnirdr,albnirdf,       & tgz,sst,sice,phis_var,landtype,fracland,emiss,albnirdr,albnirdf,
10       . albvisdr,albvisdf,ityp,chfr,alai,agrn,igrd,chlat,chlon,       & albvisdr,albvisdf,ityp,chfr,alai,agrn,igrd,chlat,chlon,
11       . tcanopy,tdeep,ecanopy,swetshal,swetroot,swetdeep,snodep,capac,       & tcanopy,tdeep,ecanopy,swetshal,swetroot,swetdeep,snodep,capac,
12       . o3,qstr,co2,cfc11,cfc12,cfc22,n2o,methane,       & o3,qstr,co2,cfc11,cfc12,cfc22,n2o,methane,
13       . iras,nlwcld,cldtotlwin,cldraslwin,cldlsplwin,nlwlz,lwlzin,       & iras,nlwcld,cldtotlwin,cldraslwin,cldlsplwin,nlwlz,lwlzin,
14       . nswcld,cldtotswin,cldrasswin,cldlspswin,nswlz,swlzin,imstturbsw,       & nswcld,cldtotswin,cldrasswin,cldlspswin,nswlz,swlzin,imstturbsw,
15       . imstturblw,qliqaveswin,qliqavelwin,fccaveswin,fccavelwin,       & imstturblw,qliqaveswin,qliqavelwin,fccaveswin,fccavelwin,
16       . rainconin,rainlspin,snowfallin,       & rainconin,rainlspin,snowfallin,
17       . duphy,dvphy,dthphy,dsphy)       & duphy,dvphy,dthphy,dsphy)
18  c-----------------------------------------------------------------------  c-----------------------------------------------------------------------
19  c Interface routine to calculate physics increments - calls fizhi_driver.  c Interface routine to calculate physics increments - calls fizhi_driver.
20  c Purpose of this routine is to set up arrays local to fizhi and 'save'  c Purpose of this routine is to set up arrays local to fizhi and 'save'
21  c them from one iteration to the next, and act as interface between the  c them from one iteration to the next, and act as interface between the
22  c model common blocks (held in fizhi_wrapper) and fizhi_driver.  c model common blocks (held in fizhi_wrapper) and fizhi_driver.
23  c Copies of variables that are 'shadowed' are made here without shadows  c Copies of variables that are 'shadowed' are made here without shadows
24  c for passing to fizhi_driver.  c for passing to fizhi_driver.
25  c Note: routine is called from inside a bi-bj loop  c Note: routine is called from inside a bi-bj loop
26  c  c
27  c-----------------------------------------------------------------------  c-----------------------------------------------------------------------
28        implicit none        IMPLICIT NONE
29  #include "SIZE.h"  #include "SIZE.h"
30  #include "fizhi_SIZE.h"  #include "fizhi_SIZE.h"
31  #include "chronos.h"  #include "chronos.h"
32    
33  C Argument list declarations  C Argument list declarations
34        integer myIter,myid,im1,im2,jm1,jm2,idim1,idim2,jdim1,jdim2        INTEGER myIter,myid,im1,im2,jm1,jm2,idim1,idim2,jdim1,jdim2
35        integer Nrphin,Nsxin,Nsyin,bi,bj,nchp        INTEGER Nrphin,nSxin,nSyin,bi,bj,nchp
36        integer nchptot(Nsxin,Nsyin),nchpland(Nsxin,Nsyin)        LOGICAL turbStart
37        _RL uphy(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin)        INTEGER nchptot(nSxin,nSyin),nchpland(nSxin,nSyin)
38        _RL vphy(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin)        _RL uphy(idim1:idim2,jdim1:jdim2,Nrphin,nSxin,nSyin)
39        _RL thphy(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin)        _RL vphy(idim1:idim2,jdim1:jdim2,Nrphin,nSxin,nSyin)
40        _RL sphy(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin)        _RL thphy(idim1:idim2,jdim1:jdim2,Nrphin,nSxin,nSyin)
41        _RL pephy(idim1:idim2,jdim1:jdim2,Nrphin+1,Nsxin,Nsyin)        _RL sphy(idim1:idim2,jdim1:jdim2,Nrphin,nSxin,nSyin)
42        _RS lons(idim1:idim2,jdim1:jdim2,Nsxin,Nsyin)        _RL pephy(idim1:idim2,jdim1:jdim2,Nrphin+1,nSxin,nSyin)
43        _RS lats(idim1:idim2,jdim1:jdim2,Nsxin,Nsyin)        _RS lons(idim1:idim2,jdim1:jdim2,nSxin,nSyin)
44        _RS Zsurf(idim1:idim2,jdim1:jdim2,Nsxin,Nsyin)        _RS lats(idim1:idim2,jdim1:jdim2,nSxin,nSyin)
45        _RL ctmt(nchp,Nsxin,Nsyin),xxmt(nchp,Nsxin,Nsyin)        _RS Zsurf(idim1:idim2,jdim1:jdim2,nSxin,nSyin)
46        _RL yymt(nchp,Nsxin,Nsyin)        _RL ctmt(nchp,nSxin,nSyin),xxmt(nchp,nSxin,nSyin)
47        _RL zetamt(nchp,Nsxin,Nsyin)        _RL yymt(nchp,nSxin,nSyin)
48        _RL xlmt(nchp,Nrphin,Nsxin,Nsyin),khmt(nchp,Nrphin,Nsxin,Nsyin)        _RL zetamt(nchp,nSxin,nSyin)
49        _RL tke(nchp,Nrphin,Nsxin,Nsyin)        _RL xlmt(nchp,Nrphin,nSxin,nSyin),khmt(nchp,Nrphin,nSxin,nSyin)
50        _RL tgz(im2,jm2,Nsxin,Nsyin)        _RL tke(nchp,Nrphin,nSxin,nSyin)
51        _RL sst(idim1:idim2,jdim1:jdim2,Nsxin,Nsyin)        _RL tgz(im2,jm2,nSxin,nSyin)
52        _RL sice(idim1:idim2,jdim1:jdim2,Nsxin,Nsyin)        _RL sst(idim1:idim2,jdim1:jdim2,nSxin,nSyin)
53        _RL phis_var(im2,jm2,Nsxin,Nsyin)        _RL sice(idim1:idim2,jdim1:jdim2,nSxin,nSyin)
54        integer landtype(im2,jm2,Nsxin,Nsyin)        _RL phis_var(im2,jm2,nSxin,nSyin)
55        _RL fracland(im2,jm2,Nsxin,Nsyin),emiss(im2,jm2,10,Nsxin,Nsyin)        INTEGER landtype(im2,jm2,nSxin,nSyin)
56        _RL albvisdr(im2,jm2,Nsxin,Nsyin),albvisdf(im2,jm2,Nsxin,Nsyin)        _RL fracland(im2,jm2,nSxin,nSyin),emiss(im2,jm2,10,nSxin,nSyin)
57        _RL albnirdr(im2,jm2,Nsxin,Nsyin),albnirdf(im2,jm2,Nsxin,Nsyin)        _RL albvisdr(im2,jm2,nSxin,nSyin),albvisdf(im2,jm2,nSxin,nSyin)
58        _RL chfr(nchp,Nsxin,Nsyin),alai(nchp,Nsxin,Nsyin)        _RL albnirdr(im2,jm2,nSxin,nSyin),albnirdf(im2,jm2,nSxin,nSyin)
59        _RL agrn(nchp,Nsxin,Nsyin)        _RL chfr(nchp,nSxin,nSyin),alai(nchp,nSxin,nSyin)
60        integer ityp(nchp,Nsxin,Nsyin),igrd(nchp,Nsxin,Nsyin)        _RL agrn(nchp,nSxin,nSyin)
61        _RL chlat(nchp,Nsxin,Nsyin),chlon(nchp,Nsxin,Nsyin)        INTEGER ityp(nchp,nSxin,nSyin),igrd(nchp,nSxin,nSyin)
62        _RL tcanopy(nchp,Nsxin,Nsyin),tdeep(nchp,Nsxin,Nsyin)        _RL chlat(nchp,nSxin,nSyin),chlon(nchp,nSxin,nSyin)
63        _RL ecanopy(nchp,Nsxin,Nsyin),swetshal(nchp,Nsxin,Nsyin)        _RL tcanopy(nchp,nSxin,nSyin),tdeep(nchp,nSxin,nSyin)
64        _RL swetroot(nchp,Nsxin,Nsyin),swetdeep(nchp,Nsxin,Nsyin)        _RL ecanopy(nchp,nSxin,nSyin),swetshal(nchp,nSxin,nSyin)
65        _RL snodep(nchp,Nsxin,Nsyin),capac(nchp,Nsxin,Nsyin)        _RL swetroot(nchp,nSxin,nSyin),swetdeep(nchp,nSxin,nSyin)
66        _RL o3(im2,jm2,Nrphin,Nsxin,Nsyin)        _RL snodep(nchp,nSxin,nSyin),capac(nchp,nSxin,nSyin)
67        _RL qstr(im2,jm2,Nrphin,Nsxin,Nsyin)        _RL o3(im2,jm2,Nrphin,nSxin,nSyin)
68          _RL qstr(im2,jm2,Nrphin,nSxin,nSyin)
69        _RL co2,cfc11,cfc12,cfc22,n2o(Nrphin),methane(Nrphin)        _RL co2,cfc11,cfc12,cfc22,n2o(Nrphin),methane(Nrphin)
70    
71        integer iras(Nsxin,Nsyin)        INTEGER iras(nSxin,nSyin)
72        integer nlwcld(Nsxin,Nsyin),nlwlz(Nsxin,Nsyin)        INTEGER nlwcld(nSxin,nSyin),nlwlz(nSxin,nSyin)
73        integer nswcld(Nsxin,Nsyin),nswlz(Nsxin,Nsyin)        INTEGER nswcld(nSxin,nSyin),nswlz(nSxin,nSyin)
74        integer imstturbsw(Nsxin,Nsyin),imstturblw(Nsxin,Nsyin)        INTEGER imstturbsw(nSxin,nSyin),imstturblw(nSxin,nSyin)
75        _RL cldtotlwin(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin)        _RL cldtotlwin(idim1:idim2,jdim1:jdim2,Nrphin,nSxin,nSyin)
76        _RL cldraslwin(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin)        _RL cldraslwin(idim1:idim2,jdim1:jdim2,Nrphin,nSxin,nSyin)
77        _RL cldlsplwin(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin)        _RL cldlsplwin(idim1:idim2,jdim1:jdim2,Nrphin,nSxin,nSyin)
78        _RL lwlzin(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin)        _RL lwlzin(idim1:idim2,jdim1:jdim2,Nrphin,nSxin,nSyin)
79        _RL cldtotswin(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin)        _RL cldtotswin(idim1:idim2,jdim1:jdim2,Nrphin,nSxin,nSyin)
80        _RL cldrasswin(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin)        _RL cldrasswin(idim1:idim2,jdim1:jdim2,Nrphin,nSxin,nSyin)
81        _RL cldlspswin(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin)        _RL cldlspswin(idim1:idim2,jdim1:jdim2,Nrphin,nSxin,nSyin)
82        _RL swlzin(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin)        _RL swlzin(idim1:idim2,jdim1:jdim2,Nrphin,nSxin,nSyin)
83        _RL qliqaveswin(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin)        _RL qliqaveswin(idim1:idim2,jdim1:jdim2,Nrphin,nSxin,nSyin)
84        _RL qliqavelwin(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin)        _RL qliqavelwin(idim1:idim2,jdim1:jdim2,Nrphin,nSxin,nSyin)
85        _RL fccaveswin(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin)        _RL fccaveswin(idim1:idim2,jdim1:jdim2,Nrphin,nSxin,nSyin)
86        _RL fccavelwin(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin)        _RL fccavelwin(idim1:idim2,jdim1:jdim2,Nrphin,nSxin,nSyin)
87        _RL rainlspin(idim1:idim2,jdim1:jdim2,Nsxin,Nsyin)        _RL rainlspin(idim1:idim2,jdim1:jdim2,nSxin,nSyin)
88        _RL rainconin(idim1:idim2,jdim1:jdim2,Nsxin,Nsyin)        _RL rainconin(idim1:idim2,jdim1:jdim2,nSxin,nSyin)
89        _RL snowfallin(idim1:idim2,jdim1:jdim2,Nsxin,Nsyin)        _RL snowfallin(idim1:idim2,jdim1:jdim2,nSxin,nSyin)
90    
91    
92        _RL duphy(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin)        _RL duphy(idim1:idim2,jdim1:jdim2,Nrphin,nSxin,nSyin)
93        _RL dvphy(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin)        _RL dvphy(idim1:idim2,jdim1:jdim2,Nrphin,nSxin,nSyin)
94        _RL dthphy(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin)        _RL dthphy(idim1:idim2,jdim1:jdim2,Nrphin,nSxin,nSyin)
95        _RL dsphy(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin)        _RL dsphy(idim1:idim2,jdim1:jdim2,Nrphin,nSxin,nSyin)
96    
97    
98  c Local Variables  c Local Variables
99        integer ptracer,ntracer        INTEGER ptracer,ntracer
100        parameter (ptracer = 1)        PARAMETER (ptracer = 1)
101        parameter (ntracer = 1)        PARAMETER (ntracer = 1)
102    
103        _RL xlats(sNx,sNy),xlons(sNx,sNy),sea_ice(sNx,sNy)        _RL xlats(sNx,sNy),xlons(sNx,sNy),sea_ice(sNx,sNy)
104        _RL p(sNx,sNy,Nsx,Nsy)        _RL p(sNx,sNy,nSx,nSy)
105        _RL u(sNx,sNy,Nrphys),v(sNx,sNy,Nrphys),t(sNx,sNy,Nrphys)        _RL u(sNx,sNy,Nrphys),v(sNx,sNy,Nrphys),t(sNx,sNy,Nrphys)
106        _RL q(sNx,sNy,Nrphys,ntracer)        _RL q(sNx,sNy,Nrphys,ntracer)
107        _RL pl(sNx,sNy,Nrphys,Nsx,Nsy),pkl(sNx,sNy,Nrphys,Nsx,Nsy)        _RL pl(sNx,sNy,Nrphys,nSx,nSy),pkl(sNx,sNy,Nrphys,nSx,nSy)
108        _RL ple(sNx,sNy,Nrphys+1,Nsx,Nsy)        _RL ple(sNx,sNy,Nrphys+1,nSx,nSy)
109        _RL pkle(sNx,sNy,Nrphys+1,Nsx,Nsy)        _RL pkle(sNx,sNy,Nrphys+1,nSx,nSy)
110        _RL dpres(sNx,sNy,Nrphys,Nsx,Nsy)        _RL dpres(sNx,sNy,Nrphys,nSx,nSy)
111        _RL lwdt(sNx,sNy,Nrphys,Nsx,Nsy)        _RL lwdt(sNx,sNy,Nrphys,nSx,nSy)
112        _RL lwdtclr(sNx,sNy,Nrphys,Nsx,Nsy)        _RL lwdtclr(sNx,sNy,Nrphys,nSx,nSy)
113        _RL swdt(sNx,sNy,Nrphys,Nsx,Nsy)        _RL swdt(sNx,sNy,Nrphys,nSx,nSy)
114        _RL swdtclr(sNx,sNy,Nrphys,Nsx,Nsy)        _RL swdtclr(sNx,sNy,Nrphys,nSx,nSy)
115        _RL turbu(sNx,sNy,Nrphys,Nsx,Nsy)        _RL turbu(sNx,sNy,Nrphys,nSx,nSy)
116        _RL turbv(sNx,sNy,Nrphys,Nsx,Nsy)        _RL turbv(sNx,sNy,Nrphys,nSx,nSy)
117        _RL turbt(sNx,sNy,Nrphys,Nsx,Nsy)        _RL turbt(sNx,sNy,Nrphys,nSx,nSy)
118        _RL turbq(sNx,sNy,Nrphys,ntracer,Nsx,Nsy)        _RL turbq(sNx,sNy,Nrphys,ntracer,nSx,nSy)
119        _RL moistu(sNx,sNy,Nrphys,Nsx,Nsy)        _RL moistu(sNx,sNy,Nrphys,nSx,nSy)
120        _RL moistv(sNx,sNy,Nrphys,Nsx,Nsy)        _RL moistv(sNx,sNy,Nrphys,nSx,nSy)
121        _RL moistt(sNx,sNy,Nrphys,Nsx,Nsy)        _RL moistt(sNx,sNy,Nrphys,nSx,nSy)
122        _RL moistq(sNx,sNy,Nrphys,ntracer,Nsx,Nsy)        _RL moistq(sNx,sNy,Nrphys,ntracer,nSx,nSy)
123        _RL radswt(sNx,sNy,Nsx,Nsy),radswg(sNx,sNy,Nsx,Nsy)        _RL radswt(sNx,sNy,nSx,nSy),radswg(sNx,sNy,nSx,nSy)
124        _RL swgclr(sNx,sNy,Nsx,Nsy)        _RL swgclr(sNx,sNy,nSx,nSy)
125        _RL fdirpar(sNx,sNy,Nsx,Nsy),fdifpar(sNx,sNy,Nsx,Nsy)        _RL fdirpar(sNx,sNy,nSx,nSy),fdifpar(sNx,sNy,nSx,nSy)
126        _RL osr(sNx,sNy,Nsx,Nsy),osrclr(sNx,sNy,Nsx,Nsy)        _RL osr(sNx,sNy,nSx,nSy),osrclr(sNx,sNy,nSx,nSy)
127        _RL tg0(sNx,sNy,Nsx,Nsy),radlwg(sNx,sNy,Nsx,Nsy)        _RL tg0(sNx,sNy,nSx,nSy),radlwg(sNx,sNy,nSx,nSy)
128        _RL lwgclr(sNx,sNy,Nsx,Nsy),st4(sNx,sNy,Nsx,Nsy)        _RL lwgclr(sNx,sNy,nSx,nSy),st4(sNx,sNy,nSx,nSy)
129        _RL dst4(sNx,sNy,Nsx,Nsy),dlwdtg(sNx,sNy,Nrphys,Nsx,Nsy)        _RL dst4(sNx,sNy,nSx,nSy),dlwdtg(sNx,sNy,Nrphys,nSx,nSy)
130        _RL qq(sNx,sNy,Nrphys,Nsx,Nsy)        _RL qq(sNx,sNy,Nrphys,nSx,nSy)
131        integer i,j,L        INTEGER i,j,L
132        _RL getcon, kappa, p0kappa, s0, ra        _RL getcon, kappa, p0kappa, s0, ra
133        _RL cosz(sNx,sNy)        _RL cosz(sNx,sNy)
134        _RL cldtot_lw(sNx,sNy,Nrphys)        _RL cldtot_lw(sNx,sNy,Nrphys)
# Line 152  c Local Variables Line 153  c Local Variables
153        _RL kF,sigma_b,ks,ka,deg2rad,pi,atm_po,atm_kappa,termp,kv,kT        _RL kF,sigma_b,ks,ka,deg2rad,pi,atm_po,atm_kappa,termp,kv,kT
154        _RL term1,term2,thetalim,thetaeq,recip_p0g        _RL term1,term2,thetalim,thetaeq,recip_p0g
155    
156        logical alarm        LOGICAL alarm
157        external alarm        EXTERNAL alarm
158          
159  C***********************************************************************  C***********************************************************************
160    
161         kF=1. _d 0/86400. _d 0         kF=1. _d 0/86400. _d 0
# Line 176  c U  and V terms: Line 177  c U  and V terms:
177           kV=kF*MAX( 0. _d 0, (termP-sigma_b)/(1. _d 0-sigma_b) )           kV=kF*MAX( 0. _d 0, (termP-sigma_b)/(1. _d 0-sigma_b) )
178           duphy(i,j,L,bi,bj)= -kV*uphy(i,j,L,bi,bj)           duphy(i,j,L,bi,bj)= -kV*uphy(i,j,L,bi,bj)
179           dvphy(i,j,L,bi,bj)= -kV*vphy(i,j,L,bi,bj)           dvphy(i,j,L,bi,bj)= -kV*vphy(i,j,L,bi,bj)
180          
181  c T terms  c T terms
182  C--   Forcing term(s)  C--   Forcing term(s)
183           term1=60. _d 0*(sin(lats(I,J,bi,bj)*deg2rad)**2)           term1=60. _d 0*(sin(lats(I,J,bi,bj)*deg2rad)**2)
# Line 192  C--   Forcing term(s) Line 193  C--   Forcing term(s)
193       &     *COS((lats(I,J,bi,bj)*deg2rad))**4       &     *COS((lats(I,J,bi,bj)*deg2rad))**4
194           if(termP*recip_P0g.gt.0.04)then           if(termP*recip_P0g.gt.0.04)then
195            dthphy(i,j,L,bi,bj)=- kT*( thphy(I,J,L,bi,bj)-thetaEq )            dthphy(i,j,L,bi,bj)=- kT*( thphy(I,J,L,bi,bj)-thetaEq )
196           else           else
197            dthphy(i,j,L,bi,bj)=0.            dthphy(i,j,L,bi,bj)=0.
198           endif           endif
199    
200  c S terms (hs runs dry - no moisture)  c S terms (hs runs dry - no moisture)
201  C--   Forcing term(s)  C--   Forcing term(s)
202           dsphy(i,j,L,bi,bj)=0.           dsphy(i,j,L,bi,bj)=0.
203          
204          enddo          enddo
205          enddo          enddo
206         enddo         enddo
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