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concentrations.F @ 3026

Last change on this file since 3026 was 2615, checked in by romain.vande, 3 years ago
LMDZ_MARS RV : Open_MP; Put all the "save" variables as "!$OMP THREADPRIVATE" in aeronomars
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1	SUBROUTINE concentrations(ngrid,nlayer,nq,
2	& pplay,pt,pdt,pq,pdq,ptimestep)
3
4	use tracer_mod, only: igcm_co2, igcm_co, igcm_o, igcm_o1d,
5	& igcm_o2, igcm_o3, igcm_h, igcm_h2,
6	& igcm_oh, igcm_ho2, igcm_n2, igcm_ar,
7	& igcm_h2o_vap, igcm_n, igcm_no, igcm_no2,
8	& igcm_n2d, igcm_co2plus, igcm_oplus,
9	& igcm_o2plus, igcm_coplus, igcm_cplus,
10	& igcm_nplus, igcm_noplus, igcm_n2plus,
11	& igcm_hplus, igcm_hco2plus, mmol,
12	& igcm_he, igcm_elec
13	use conc_mod, only: mmean, Akknew, rnew, cpnew
14	implicit none
15
16	!=======================================================================
17	! CALCULATION OF MEAN MOLECULAR MASS, Cp, Akk and R
18	!
19	! mmean(ngrid,nlayer) amu
20	! cpnew(ngrid,nlayer) J/kg/K
21	! rnew(ngrid,nlayer) J/kg/K
22	! akknew(ngrid,nlayer) coefficient of thermal concduction
23	!
24	! version: April 2012 - Franck Lefevre
25	!=======================================================================
26
27	! declarations
28
29	#include "callkeys.h"
30
31	! input/output
32
33	integer,intent(in) :: ngrid ! number of atmospheric columns
34	integer,intent(in) :: nlayer ! number of atmospheric layers
35	integer,intent(in) :: nq ! number of tracers
36	real,intent(in) :: pplay(ngrid,nlayer)
37	real,intent(in) :: pt(ngrid,nlayer)
38	real,intent(in) :: pdt(ngrid,nlayer)
39	real,intent(in) :: pq(ngrid,nlayer,nq)
40	real,intent(in) :: pdq(ngrid,nlayer,nq)
41	real,intent(in) :: ptimestep
42
43	! local variables
44
45	integer :: i, l, ig, iq
46	integer, save :: nbq
47	integer,allocatable,save :: niq(:)
48	real :: ni(nq), ntot
49	real :: zq(ngrid, nlayer, nq)
50	real :: zt(ngrid, nlayer)
51	real,allocatable,save :: aki(:)
52	real,allocatable,save :: cpi(:)
53
54	logical, save :: firstcall = .true.
55
56	!$OMP THREADPRIVATE(nbq,niq,aki,cpi,firstcall)
57
58	if (firstcall) then
59
60	! allocate local saved arrays:
61	allocate(aki(nq))
62	allocate(cpi(nq))
63	allocate(niq(nq))
64	! find index of chemical tracers to use
65	! initialize thermal conductivity and specific heat coefficients
66	! !? values are estimated
67
68	nbq = 0 ! to count number of tracers used in this subroutine
69
70	if (igcm_co2 /= 0) then
71	nbq = nbq + 1
72	niq(nbq) = igcm_co2
73	aki(nbq) = 3.072e-4
74	cpi(nbq) = 0.834e3
75	end if
76	if (igcm_co /= 0) then
77	nbq = nbq + 1
78	niq(nbq) = igcm_co
79	aki(nbq) = 4.87e-4
80	cpi(nbq) = 1.034e3
81	end if
82	if (igcm_o /= 0) then
83	nbq = nbq + 1
84	niq(nbq) = igcm_o
85	aki(nbq) = 7.59e-4
86	cpi(nbq) = 1.3e3
87	end if
88	if (igcm_o1d /= 0) then
89	nbq = nbq + 1
90	niq(nbq) = igcm_o1d
91	aki(nbq) = 7.59e-4 !?
92	cpi(nbq) = 1.3e3 !?
93	end if
94	if (igcm_o2 /= 0) then
95	nbq = nbq + 1
96	niq(nbq) = igcm_o2
97	aki(nbq) = 5.68e-4
98	cpi(nbq) = 0.9194e3
99	end if
100	if (igcm_o3 /= 0) then
101	nbq = nbq + 1
102	niq(nbq) = igcm_o3
103	aki(nbq) = 3.00e-4 !?
104	cpi(nbq) = 0.800e3 !?
105	end if
106	if (igcm_h /= 0) then
107	nbq = nbq + 1
108	niq(nbq) = igcm_h
109	aki(nbq) = 0.0
110	cpi(nbq) = 20.780e3
111	end if
112	if (igcm_h2 /= 0) then
113	nbq = nbq + 1
114	niq(nbq) = igcm_h2
115	aki(nbq) = 36.314e-4
116	cpi(nbq) = 14.266e3
117	end if
118	if (igcm_oh /= 0) then
119	nbq = nbq + 1
120	niq(nbq) = igcm_oh
121	aki(nbq) = 7.00e-4 !?
122	cpi(nbq) = 1.045e3
123	end if
124	if (igcm_ho2 /= 0) then
125	nbq = nbq + 1
126	niq(nbq) = igcm_ho2
127	aki(nbq) = 0.0
128	cpi(nbq) = 1.065e3 !?
129	end if
130	if (igcm_n2 /= 0) then
131	nbq = nbq + 1
132	niq(nbq) = igcm_n2
133	aki(nbq) = 5.6e-4
134	cpi(nbq) = 1.034e3
135	end if
136	if (igcm_ar /= 0) then
137	nbq = nbq + 1
138	niq(nbq) = igcm_ar
139	aki(nbq) = 3.4e-4
140	cpi(nbq) = 5.2e2
141	! aki/cpi from Leslie A. Guildner,
142	! JOURNAL OF RESEARCH of the National Bureau of Standards-
143	! A. Physics and Chemistry
144	! Vol. 79A, No.2, March-April 1975
145	end if
146	if (igcm_h2o_vap /= 0) then
147	nbq = nbq + 1
148	niq(nbq) = igcm_h2o_vap
149	aki(nbq) = 0.0
150	cpi(nbq) = 1.870e3
151	end if
152	if (igcm_n /= 0) then
153	nbq = nbq + 1
154	niq(nbq) = igcm_n
155	aki(nbq) = 0.0
156	cpi(nbq) = 0.0
157	endif
158	if(igcm_no /= 0) then
159	nbq = nbq + 1
160	niq(nbq) = igcm_no
161	aki(nbq) = 0.0
162	cpi(nbq) = 0.0
163	endif
164	if(igcm_no2 /= 0) then
165	nbq = nbq + 1
166	niq(nbq) = igcm_no2
167	aki(nbq) = 0.0
168	cpi(nbq) = 0.0
169	endif
170	if(igcm_n2d /= 0) then
171	nbq = nbq + 1
172	niq(nbq) = igcm_n2d
173	aki(nbq) = 0.0
174	cpi(nbq) = 0.0
175	endif
176	if(igcm_he /= 0) then
177	nbq = nbq + 1
178	niq(nbq) = igcm_he
179	aki(nbq) = 30.e-4
180	cpi(nbq) = 5.2e3
181	! aki/cpi from Leslie A. Guildner,
182	! JOURNAL OF RESEARCH of the National Bureau of Standards-
183	! A. Physics and Chemistry
184	! Vol. 79A, No.2, March-April 1975
185	endif
186	if(igcm_co2plus /= 0) then
187	nbq = nbq + 1
188	niq(nbq) = igcm_co2plus
189	aki(nbq) = 0.0
190	cpi(nbq) = 0.0
191	endif
192	if(igcm_oplus /= 0) then
193	nbq = nbq + 1
194	niq(nbq) = igcm_oplus
195	aki(nbq) = 0.0
196	cpi(nbq) = 0.0
197	endif
198	if(igcm_o2plus /= 0) then
199	nbq = nbq + 1
200	niq(nbq) = igcm_o2plus
201	aki(nbq) = 0.0
202	cpi(nbq) = 0.0
203	endif
204	if(igcm_coplus /= 0) then
205	nbq = nbq + 1
206	niq(nbq) = igcm_coplus
207	aki(nbq) = 0.0
208	cpi(nbq) = 0.0
209	endif
210	if(igcm_cplus /= 0) then
211	nbq = nbq + 1
212	niq(nbq) = igcm_cplus
213	aki(nbq) = 0.0
214	cpi(nbq) = 0.0
215	endif
216	if(igcm_nplus /= 0) then
217	nbq = nbq + 1
218	niq(nbq) = igcm_nplus
219	aki(nbq) = 0.0
220	cpi(nbq) = 0.0
221	endif
222	if(igcm_noplus /= 0) then
223	nbq = nbq + 1
224	niq(nbq) = igcm_noplus
225	aki(nbq) = 0.0
226	cpi(nbq) = 0.0
227	endif
228	if(igcm_n2plus /= 0) then
229	nbq = nbq + 1
230	niq(nbq) = igcm_n2plus
231	aki(nbq) = 0.0
232	cpi(nbq) = 0.0
233	endif
234	if(igcm_hplus /= 0) then
235	nbq = nbq + 1
236	niq(nbq) = igcm_hplus
237	aki(nbq) = 0.0
238	cpi(nbq) = 0.0
239	endif
240	if(igcm_hco2plus /= 0) then
241	nbq = nbq + 1
242	niq(nbq) = igcm_hco2plus
243	aki(nbq) = 0.0
244	cpi(nbq) = 0.0
245	endif
246	if(igcm_elec /= 0) then
247	nbq = nbq + 1
248	niq(nbq) = igcm_elec
249	aki(nbq) = 0.0
250	cpi(nbq) = 0.0
251	endif
252
253	! tell the world about it:
254	write(,) "concentrations: firstcall, nbq=",nbq
255	write(,) " niq(1:nbq)=",niq(1:nbq)
256	write(,) " aki(1:nbq)=",aki(1:nbq)
257	write(,) " cpi(1:nbq)=",cpi(1:nbq)
258
259	firstcall = .false.
260
261	end if ! if (firstcall)
262
263	! update temperature
264
265	do l = 1,nlayer
266	do ig = 1,ngrid
267	zt(ig,l) = pt(ig,l) + pdt(ig,l)*ptimestep
268	end do
269	end do
270
271	! update tracers
272
273	do l = 1,nlayer
274	do ig = 1,ngrid
275	do i = 1,nbq
276	iq = niq(i)
277	zq(ig,l,iq) = max(1.e-30, pq(ig,l,iq)
278	$ + pdq(ig,l,iq)*ptimestep)
279	end do
280	end do
281	end do
282
283	! mmean : mean molecular mass
284	! rnew : specific gas constant
285
286	mmean(:,:) = 0.
287
288	do l = 1,nlayer
289	do ig = 1,ngrid
290	do i = 1,nbq
291	iq = niq(i)
292	mmean(ig,l) = mmean(ig,l) + zq(ig,l,iq)/mmol(iq)
293	end do
294	mmean(ig,l) = 1./mmean(ig,l)
295	rnew(ig,l) = 8.314/mmean(ig,l)*1.e3 ! J/kg/K
296	end do
297	end do
298
299	! cpnew : specicic heat
300	! akknew : thermal conductivity cofficient
301
302	cpnew(:,:) = 0.
303	akknew(:,:) = 0.
304
305	do l = 1,nlayer
306	do ig = 1,ngrid
307	ntot = pplay(ig,l)/(1.381e-23zt(ig,l))1.e-6 ! in #/cm3
308	do i = 1,nbq
309	iq = niq(i)
310	ni(iq) = ntotzq(ig,l,iq)mmean(ig,l)/mmol(iq)
311	cpnew(ig,l) = cpnew(ig,l) + ni(iq)*cpi(i)
312	akknew(ig,l) = akknew(ig,l) + ni(iq)*aki(i)
313	end do
314	cpnew(ig,l) = cpnew(ig,l)/ntot
315	akknew(ig,l) = akknew(ig,l)/ntot
316	end do
317	! print*, l, mmean(1,l), cpnew(1,l), rnew(1,l)
318	end do
319
320	return
321	end

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