/[MITgcm]/MITgcm/pkg/fizhi/do_fizhi.F
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Contents of /MITgcm/pkg/fizhi/do_fizhi.F

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Revision 1.53 - (show annotations) (download)
Wed Apr 1 19:54:17 2009 UTC (15 years ago) by jmc
Branch: MAIN
CVS Tags: checkpoint63h, checkpoint63i, checkpoint63j, checkpoint63k, checkpoint63d, checkpoint63e, checkpoint63f, checkpoint63g, checkpoint63a, checkpoint63b, checkpoint63c, checkpoint62, checkpoint63, checkpoint62c, checkpoint62b, checkpoint62a, checkpoint62g, checkpoint62f, checkpoint62e, checkpoint62d, checkpoint62k, checkpoint62j, checkpoint62i, checkpoint62h, checkpoint62o, checkpoint62n, checkpoint62m, checkpoint62l, checkpoint62s, checkpoint62r, checkpoint62q, checkpoint62p, checkpoint62w, checkpoint62v, checkpoint62u, checkpoint62t, checkpoint62z, checkpoint62y, checkpoint62x, checkpoint61n, checkpoint61o, checkpoint61l, checkpoint61m, checkpoint61v, checkpoint61w, checkpoint61t, checkpoint61u, checkpoint61r, checkpoint61s, checkpoint61p, checkpoint61q, checkpoint61z, checkpoint61x, checkpoint61y
Changes since 1.52: +10 -6 lines
- perpetual spring equinox with "#define FIZHI_USE_FIXED_DAY"

1 C $Header: /u/gcmpack/MITgcm/pkg/fizhi/do_fizhi.F,v 1.52 2006/03/09 00:00:36 molod Exp $
2 C $Name: $
3 #include "FIZHI_OPTIONS.h"
4 subroutine do_fizhi(myIter,myid,
5 . idim1,idim2,jdim1,jdim2,Nrphin,Nsxin,Nsyin,im1,im2,jm1,jm2,bi,bj,
6 . nchp,nchptot,nchpland,
7 . uphy,vphy,thphy,sphy,pephy,lons,lats,Zsurf,
8 . ctmt,xxmt,yymt,zetamt,xlmt,khmt,tke,
9 . tgz,sst,sice,phis_var,landtype,fracland,emiss,albnirdr,albnirdf,
10 . albvisdr,albvisdf,ityp,chfr,alai,agrn,igrd,chlat,chlon,
11 . tcanopy,tdeep,ecanopy,swetshal,swetroot,swetdeep,snodep,capac,
12 . o3,qstr,co2,cfc11,cfc12,cfc22,n2o,methane,
13 . iras,nlwcld,cldtotlwin,cldraslwin,cldlsplwin,nlwlz,lwlzin,
14 . nswcld,cldtotswin,cldrasswin,cldlspswin,nswlz,swlzin,imstturbsw,
15 . imstturblw,qliqaveswin,qliqavelwin,fccaveswin,fccavelwin,
16 . rainconin,rainlspin,snowfallin,
17 . duphy,dvphy,dthphy,dsphy)
18 c-----------------------------------------------------------------------
19 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'
21 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.
23 c Copies of variables that are 'shadowed' are made here without shadows
24 c for passing to fizhi_driver.
25 c Note: routine is called from inside a bi-bj loop
26 c
27 c-----------------------------------------------------------------------
28 implicit none
29 #include "SIZE.h"
30 #include "fizhi_SIZE.h"
31 #include "chronos.h"
32
33 C Argument list declarations
34 integer myIter,myid,im1,im2,jm1,jm2,idim1,idim2,jdim1,jdim2
35 integer Nrphin,Nsxin,Nsyin,bi,bj,nchp
36 integer nchptot(Nsxin,Nsyin),nchpland(Nsxin,Nsyin)
37 _RL uphy(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin)
38 _RL vphy(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin)
39 _RL thphy(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin)
40 _RL sphy(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin)
41 _RL pephy(idim1:idim2,jdim1:jdim2,Nrphin+1,Nsxin,Nsyin)
42 _RS lons(idim1:idim2,jdim1:jdim2,Nsxin,Nsyin)
43 _RS lats(idim1:idim2,jdim1:jdim2,Nsxin,Nsyin)
44 _RS Zsurf(idim1:idim2,jdim1:jdim2,Nsxin,Nsyin)
45 _RL ctmt(nchp,Nsxin,Nsyin),xxmt(nchp,Nsxin,Nsyin)
46 _RL yymt(nchp,Nsxin,Nsyin)
47 _RL zetamt(nchp,Nsxin,Nsyin)
48 _RL xlmt(nchp,Nrphin,Nsxin,Nsyin),khmt(nchp,Nrphin,Nsxin,Nsyin)
49 _RL tke(nchp,Nrphin,Nsxin,Nsyin)
50 _RL tgz(im2,jm2,Nsxin,Nsyin)
51 _RL sst(idim1:idim2,jdim1:jdim2,Nsxin,Nsyin)
52 _RL sice(idim1:idim2,jdim1:jdim2,Nsxin,Nsyin)
53 _RL phis_var(im2,jm2,Nsxin,Nsyin)
54 integer landtype(im2,jm2,Nsxin,Nsyin)
55 _RL fracland(im2,jm2,Nsxin,Nsyin),emiss(im2,jm2,10,Nsxin,Nsyin)
56 _RL albvisdr(im2,jm2,Nsxin,Nsyin),albvisdf(im2,jm2,Nsxin,Nsyin)
57 _RL albnirdr(im2,jm2,Nsxin,Nsyin),albnirdf(im2,jm2,Nsxin,Nsyin)
58 _RL chfr(nchp,Nsxin,Nsyin),alai(nchp,Nsxin,Nsyin)
59 _RL agrn(nchp,Nsxin,Nsyin)
60 integer ityp(nchp,Nsxin,Nsyin),igrd(nchp,Nsxin,Nsyin)
61 _RL chlat(nchp,Nsxin,Nsyin),chlon(nchp,Nsxin,Nsyin)
62 _RL tcanopy(nchp,Nsxin,Nsyin),tdeep(nchp,Nsxin,Nsyin)
63 _RL ecanopy(nchp,Nsxin,Nsyin),swetshal(nchp,Nsxin,Nsyin)
64 _RL swetroot(nchp,Nsxin,Nsyin),swetdeep(nchp,Nsxin,Nsyin)
65 _RL snodep(nchp,Nsxin,Nsyin),capac(nchp,Nsxin,Nsyin)
66 _RL o3(im2,jm2,Nrphin,Nsxin,Nsyin)
67 _RL qstr(im2,jm2,Nrphin,Nsxin,Nsyin)
68 _RL co2,cfc11,cfc12,cfc22,n2o(Nrphin),methane(Nrphin)
69
70 integer iras(Nsxin,Nsyin)
71 integer nlwcld(Nsxin,Nsyin),nlwlz(Nsxin,Nsyin)
72 integer nswcld(Nsxin,Nsyin),nswlz(Nsxin,Nsyin)
73 integer imstturbsw(Nsxin,Nsyin),imstturblw(Nsxin,Nsyin)
74 _RL cldtotlwin(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin)
75 _RL cldraslwin(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin)
76 _RL cldlsplwin(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin)
77 _RL lwlzin(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin)
78 _RL cldtotswin(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin)
79 _RL cldrasswin(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin)
80 _RL cldlspswin(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin)
81 _RL swlzin(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin)
82 _RL qliqaveswin(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin)
83 _RL qliqavelwin(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin)
84 _RL fccaveswin(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin)
85 _RL fccavelwin(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin)
86 _RL rainlspin(idim1:idim2,jdim1:jdim2,Nsxin,Nsyin)
87 _RL rainconin(idim1:idim2,jdim1:jdim2,Nsxin,Nsyin)
88 _RL snowfallin(idim1:idim2,jdim1:jdim2,Nsxin,Nsyin)
89
90
91 _RL duphy(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin)
92 _RL dvphy(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin)
93 _RL dthphy(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin)
94 _RL dsphy(idim1:idim2,jdim1:jdim2,Nrphin,Nsxin,Nsyin)
95
96 c Local Variables
97 integer ptracer,ntracer
98 parameter (ptracer = 1)
99 parameter (ntracer = 1)
100
101 _RL xlats(sNx,sNy),xlons(sNx,sNy),sea_ice(sNx,sNy)
102 _RL surfZ(sNx,sNy)
103 _RL p(sNx,sNy,Nsx,Nsy)
104 _RL u(sNx,sNy,Nrphys),v(sNx,sNy,Nrphys),t(sNx,sNy,Nrphys)
105 _RL q(sNx,sNy,Nrphys,ntracer)
106 _RL pl(sNx,sNy,Nrphys,Nsx,Nsy),pkl(sNx,sNy,Nrphys,Nsx,Nsy)
107 _RL ple(sNx,sNy,Nrphys+1,Nsx,Nsy)
108 _RL pkle(sNx,sNy,Nrphys+1,Nsx,Nsy)
109 _RL dpres(sNx,sNy,Nrphys,Nsx,Nsy)
110 _RL lwdt(sNx,sNy,Nrphys,Nsx,Nsy)
111 _RL lwdtclr(sNx,sNy,Nrphys,Nsx,Nsy)
112 _RL swdt(sNx,sNy,Nrphys,Nsx,Nsy)
113 _RL swdtclr(sNx,sNy,Nrphys,Nsx,Nsy)
114 _RL turbu(sNx,sNy,Nrphys,Nsx,Nsy)
115 _RL turbv(sNx,sNy,Nrphys,Nsx,Nsy)
116 _RL turbt(sNx,sNy,Nrphys,Nsx,Nsy)
117 _RL turbq(sNx,sNy,Nrphys,ntracer,Nsx,Nsy)
118 _RL moistu(sNx,sNy,Nrphys,Nsx,Nsy)
119 _RL moistv(sNx,sNy,Nrphys,Nsx,Nsy)
120 _RL moistt(sNx,sNy,Nrphys,Nsx,Nsy)
121 _RL moistq(sNx,sNy,Nrphys,ntracer,Nsx,Nsy)
122 _RL radswt(sNx,sNy,Nsx,Nsy),radswg(sNx,sNy,Nsx,Nsy)
123 _RL swgclr(sNx,sNy,Nsx,Nsy)
124 _RL fdirpar(sNx,sNy,Nsx,Nsy),fdifpar(sNx,sNy,Nsx,Nsy)
125 _RL osr(sNx,sNy,Nsx,Nsy),osrclr(sNx,sNy,Nsx,Nsy)
126 _RL tg0(sNx,sNy,Nsx,Nsy),radlwg(sNx,sNy,Nsx,Nsy)
127 _RL lwgclr(sNx,sNy,Nsx,Nsy),st4(sNx,sNy,Nsx,Nsy)
128 _RL dst4(sNx,sNy,Nsx,Nsy),dlwdtg(sNx,sNy,Nrphys,Nsx,Nsy)
129 _RL qq(sNx,sNy,Nrphys,Nsx,Nsy)
130 integer i,j,L
131 _RL getcon, kappa, p0kappa, s0, ra
132 _RL cosz(sNx,sNy)
133 _RL cldtot_lw(sNx,sNy,Nrphys)
134 _RL cldras_lw(sNx,sNy,Nrphys)
135 _RL cldlsp_lw(sNx,sNy,Nrphys)
136 _RL lwlz(sNx,sNy,Nrphys)
137 _RL cldtot_sw(sNx,sNy,Nrphys)
138 _RL cldras_sw(sNx,sNy,Nrphys)
139 _RL cldlsp_sw(sNx,sNy,Nrphys)
140 _RL swlz(sNx,sNy,Nrphys)
141 _RL qliqavesw(sNx,sNy,Nrphys)
142 _RL qliqavelw(sNx,sNy,Nrphys)
143 _RL fccavesw(sNx,sNy,Nrphys)
144 _RL fccavelw(sNx,sNy,Nrphys)
145 _RL rainlsp(sNx,sNy)
146 _RL raincon(sNx,sNy)
147 _RL snowfall(sNx,sNy)
148
149 _RL tempij(sNx,sNy)
150
151 logical alarm
152 external alarm
153
154 common /saver/ lwdt,lwdtclr,swdt,swdtclr,turbu,turbv,turbt,turbq
155 common /saver/ moistu,moistv,moistt,moistq
156 common /saver/ radswg,swgclr,fdirpar,fdifpar,osr,osrclr,tg0,radlwg
157 common /saver/ st4,dst4,dlwdtg
158 common /saver/ qq
159 common /saver/ pl,ple,dpres,pkle,pkl
160
161 C***********************************************************************
162 C Unshadow input arrays (and make 'fizhi theta' from true theta)
163 C***********************************************************************
164 kappa = getcon('KAPPA')
165 p0kappa = 1000.0 ** kappa
166 S0 = getcon('S0')
167
168 do j = jm1,jm2
169 do i = im1,im2
170 xlats(i,j) = lats(i,j,bi,bj)
171 xlons(i,j) = lons(i,j,bi,bj)
172 surfZ(i,j) = Zsurf(i,j,bi,bj)
173 enddo
174 enddo
175
176 #ifdef FIZHI_USE_FIXED_DAY
177 call astro ( 20040321,nhms, xlats,xlons, im2*jm2, cosz,ra )
178 #else
179 call astro ( nymd,nhms, xlats,xlons, im2*jm2, cosz,ra )
180 #endif
181 do j=jm1,jm2
182 do i=im1,im2
183 radswt(i,j,bi,bj) = S0*(1.0/ra**2)*cosz(i,j)
184 enddo
185 enddo
186
187 if( alarm('moist') .or. alarm('turb') .or.
188 . alarm('radsw') .or. alarm('radlw') ) then
189
190 C compute pressures - all pressure are converted here to hPa
191 do j = jm1,jm2
192 do i = im1,im2
193 ple(i,j,Nrphys+1,bi,bj) = pephy(i,j,Nrphys+1,bi,bj)/100.
194 pkle(i,j,Nrphys+1,bi,bj)=(pephy(i,j,Nrphys+1,bi,bj)/100.) **kappa
195 p(i,j,bi,bj) = pephy(i,j,Nrphys+1,bi,bj)/100.
196 sea_ice(i,j) = sice(i,j,bi,bj)
197 raincon(i,j) = rainconin(i,j,bi,bj)
198 rainlsp(i,j) = rainlspin(i,j,bi,bj)
199 snowfall(i,j) = snowfallin(i,j,bi,bj)
200 enddo
201 enddo
202 do L = 1,Nrphys
203 do j = jm1,jm2
204 do i = im1,im2
205 u(i,j,L) = uphy(i,j,L,bi,bj)
206 v(i,j,L) = vphy(i,j,L,bi,bj)
207 t(i,j,L) = thphy(i,j,L,bi,bj)/p0kappa
208 q(i,j,L,1) = sphy(i,j,L,bi,bj)
209 pl(i,j,L,bi,bj) = (pephy(i,j,L,bi,bj)+pephy(i,j,L+1,bi,bj))/200.
210 dpres(i,j,L,bi,bj)=(pephy(i,j,L+1,bi,bj)-pephy(i,j,L,bi,bj))/100.
211 ple(i,j,L,bi,bj) = pephy(i,j,L,bi,bj)/100.
212 if (ple(i,j,L,bi,bj).gt.0.) then
213 pkle(i,j,L,bi,bj) = ple(i,j,L,bi,bj) **kappa
214 else
215 pkle(i,j,L,bi,bj) = 0.
216 endif
217 cldtot_lw(i,j,L) = cldtotlwin(i,j,L,bi,bj)
218 cldlsp_lw(i,j,L) = cldlsplwin(i,j,L,bi,bj)
219 cldras_lw(i,j,L) = cldraslwin(i,j,L,bi,bj)
220 lwlz(i,j,L) = lwlzin(i,j,L,bi,bj)
221 qliqavelw(i,j,L) = qliqavelwin(i,j,L,bi,bj)
222 fccavelw(i,j,L) = fccavelwin(i,j,L,bi,bj)
223 cldtot_sw(i,j,L) = cldtotswin(i,j,L,bi,bj)
224 cldlsp_sw(i,j,L) = cldlspswin(i,j,L,bi,bj)
225 cldras_sw(i,j,L) = cldrasswin(i,j,L,bi,bj)
226 swlz(i,j,L) = swlzin(i,j,L,bi,bj)
227 qliqavesw(i,j,L) = qliqaveswin(i,j,L,bi,bj)
228 fccavesw(i,j,L) = fccaveswin(i,j,L,bi,bj)
229 enddo
230 enddo
231 enddo
232
233 call pkappa (im2,jm2,Nrphys,ple(1,1,1,bi,bj),pkle(1,1,1,bi,bj),
234 . pkl(1,1,1,bi,bj))
235
236 call fizhi_driver(myid,im2,jm2,Nrphys,bi,bj,ptracer,ntracer,xlats,
237 . xlons,p(1,1,bi,bj),u,v,t,q,pl(1,1,1,bi,bj),ple(1,1,1,bi,bj),
238 . dpres(1,1,1,bi,bj),pkle(1,1,1,bi,bj),pkl(1,1,1,bi,bj),surfZ,
239 . fracland(1,1,bi,bj),landtype(1,1,bi,bj),radswt(1,1,bi,bj),
240 . phis_var(1,1,bi,bj),tgz(1,1,bi,bj),sea_ice,nchp,chlat(1,bi,bj),
241 . chlon(1,bi,bj),igrd(1,bi,bj),nchptot(bi,bj),nchpland(bi,bj),
242 . chfr(1,bi,bj),ityp(1,bi,bj),tcanopy(1,bi,bj),tdeep(1,bi,bj),
243 . ecanopy(1,bi,bj),swetshal(1,bi,bj),swetroot(1,bi,bj),
244 . swetdeep(1,bi,bj),capac(1,bi,bj),snodep(1,bi,bj),
245 . ctmt(1,bi,bj),xxmt(1,bi,bj),yymt(1,bi,bj),zetamt(1,bi,bj),
246 . xlmt(1,1,bi,bj),khmt(1,1,bi,bj),tke(1,1,bi,bj),
247 . albvisdr(1,1,bi,bj),albvisdf(1,1,bi,bj),albnirdr(1,1,bi,bj),
248 . albnirdf(1,1,bi,bj),emiss(1,1,1,bi,bj),alai(1,bi,bj),
249 . agrn(1,bi,bj),
250 . qstr(1,1,1,bi,bj),o3(1,1,1,bi,bj),
251 . co2,cfc11,cfc12,cfc22,methane,n2o,
252 . lwdt(1,1,1,bi,bj),lwdtclr(1,1,1,bi,bj),swdt(1,1,1,bi,bj),
253 . swdtclr(1,1,1,bi,bj),turbu(1,1,1,bi,bj),turbv(1,1,1,bi,bj),
254 . turbt(1,1,1,bi,bj),turbq(1,1,1,1,bi,bj),moistu(1,1,1,bi,bj),
255 . moistv(1,1,1,bi,bj),moistt(1,1,1,bi,bj),moistq(1,1,1,1,bi,bj),
256 . radswg(1,1,bi,bj),swgclr(1,1,bi,bj),fdirpar(1,1,bi,bj),
257 . fdifpar(1,1,bi,bj),osr(1,1,bi,bj),osrclr(1,1,bi,bj),
258 . tg0(1,1,bi,bj),radlwg(1,1,bi,bj),lwgclr(1,1,bi,bj),
259 . st4(1,1,bi,bj),dst4(1,1,bi,bj),dlwdtg(1,1,1,bi,bj),
260 . rainlsp,raincon,snowfall,iras(bi,bj),
261 . nlwcld(bi,bj),cldtot_lw,cldras_lw,cldlsp_lw,nlwlz(bi,bj),lwlz,
262 . nswcld(bi,bj),cldtot_sw,cldras_sw,cldlsp_sw,nswlz(bi,bj),swlz,
263 . imstturbsw(bi,bj),imstturblw(bi,bj),qliqavesw,qliqavelw,
264 . fccavesw,fccavelw,qq(1,1,1,bi,bj))
265
266 do L = 1,Nrphys
267 do j = jm1,jm2
268 do i = im1,im2
269 cldtotlwin(i,j,L,bi,bj) = cldtot_lw(i,j,L)
270 cldlsplwin(i,j,L,bi,bj) = cldlsp_lw(i,j,L)
271 cldraslwin(i,j,L,bi,bj) = cldras_lw(i,j,L)
272 lwlzin(i,j,L,bi,bj) = lwlz(i,j,L)
273 qliqavelwin(i,j,L,bi,bj) = qliqavelw(i,j,L)
274 fccavelwin(i,j,L,bi,bj) = fccavelw(i,j,L)
275 cldtotswin(i,j,L,bi,bj) = cldtot_sw(i,j,L)
276 cldlspswin(i,j,L,bi,bj) = cldlsp_sw(i,j,L)
277 cldrasswin(i,j,L,bi,bj) = cldras_sw(i,j,L)
278 swlzin(i,j,L,bi,bj) = swlz(i,j,L)
279 qliqaveswin(i,j,L,bi,bj) = qliqavesw(i,j,L)
280 fccaveswin(i,j,L,bi,bj) = fccavesw(i,j,L)
281 enddo
282 enddo
283 enddo
284
285 do j = jm1,jm2
286 do i = im1,im2
287 rainconin(i,j,bi,bj) = raincon(i,j)
288 rainlspin(i,j,bi,bj) = rainlsp(i,j)
289 snowfallin(i,j,bi,bj) = snowfall(i,j)
290 enddo
291 enddo
292
293 endif
294
295 do L = 1,Nrphys
296 do j = jm1,jm2
297 do i = im1,im2
298 duphy(i,j,L,bi,bj) = moistu(i,j,L,bi,bj) + turbu(i,j,L,bi,bj)
299 dvphy(i,j,L,bi,bj) = moistv(i,j,L,bi,bj) + turbv(i,j,L,bi,bj)
300 dthphy(i,j,L,bi,bj) = ((moistt(i,j,L,bi,bj)+turbt(i,j,L,bi,bj)+
301 . lwdt(i,j,L,bi,bj) +
302 . dlwdtg(i,j,L,bi,bj) * (tgz(i,j,bi,bj)-tg0(i,j,bi,bj)) +
303 . swdt(i,j,L,bi,bj)*radswt(i,j,bi,bj) )*p0kappa ) / p(i,j,bi,bj)
304 dsphy(i,j,L,bi,bj) = (moistq(i,j,L,1,bi,bj)+turbq(i,j,L,1,bi,bj))
305 . /p(i,j,bi,bj)
306 enddo
307 enddo
308 enddo
309
310 call fizhi_step_diag(myid,p,u,v,t,q,qq,pkl,dpres,
311 . radswt,radswg,swgclr,osr,osrclr,st4,dst4,tgz,tg0,radlwg,lwgclr,
312 . turbu,turbv,turbt,turbq,moistu,moistv,moistt,moistq,
313 . lwdt,swdt,lwdtclr,swdtclr,dlwdtg,
314 . im1,im2,jm1,jm2,Nrphys,Nsx,Nsy,bi,bj,ntracer)
315
316 return
317 end

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