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source: trunk/LMDZ.TITAN/libf/chimtitan/disso.c @ 3094

Last change on this file since 3094 was 2326, checked in by jvatant, 5 years ago
Update Titan reference photochemistry (reaction constants,branching ratios, condensation rates) according to Vuitton et al 2019. --JVO
File size: 24.9 KB

Line
1	/* disso: photodissociation rates */
2	/* GCCM */
3	/* correspond a chimie_simpnit (version 301105) */
4	/* !!! ATTENTION !!! */
5	/* Doit etre mis a jour en fonction de la chimie utilisee ! */
6
7	#include "titan.h"
8
9	void disso_( double KRPD[][15][NLRT][RDISS+1], int *NLAT )
10	{
11	static double sCH4[62] = {
12	2.852e-19,7.816e-19,1.534e-18,2.069e-18,2.795e-18,4.088e-18,4.543e-18,
13	4.223e-18,3.314e-18,1.565e-18,8.892e-19,8.760e-19,8.792e-19,9.163e-19,
14	2.069e-18,9.378e-18,2.543e-17,3.785e-17,4.066e-17,3.302e-17,2.840e-17,
15	1.800e-17,1.920e-17,1.820e-17,1.840e-17,1.140e-17,2.656e-18,1.256e-19,
16	7.988e-22,1.366e-23,6.740e-24 };
17	static double sCH3[62] = { /* Absorb really little so we can touch this without recomputing flux */
18	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,
19	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,
20	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,
21	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,
22	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,
23	0.000e+00,0.000e+00,0.000e+00,0.000e+00,5.000e-18,1.000e-17,5.000e-18,
24	3.700e-17,5.000e-18,
25	};
26	static double sCH3CN[62] = {
27	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,
28	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,
29	0.000e+00,0.000e+00,0.000e+00,0.000e+00,8.000e-17,8.000e-17,7.500e-17,
30	4.800e-17,3.700e-17,2.700e-17,4.100e-17,1.000e-17,8.600e-18,4.000e-18,
31	1.800e-18,1.100e-18,6.400e-19,3.600e-19,2.000e-19,1.200e-19,5.200e-20};
32	static double sC2H2[62] = {
33	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,
34	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,
35	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,3.000e-17,
36	3.000e-17,3.200e-17,3.640e-17,4.260e-17,1.040e-16,9.900e-18,4.800e-18,
37	1.720e-17,1.782e-17,9.040e-19,9.600e-19,1.294e-18,1.352e-18,1.130e-18,
38	6.680e-19,3.700e-19,3.900e-19,1.660e-19,5.400e-20 };
39	static double sC2H4[62] = {
40	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,
41	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,
42	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,
43	0.000e+00,.1992E-16,.2734E-16,.2594E-16,.1690E-16,.2258E-16,.8507E-17,
44	.1583E-16,.2227E-16,.3056E-16,.3743E-16,.3788E-16,.2737E-16,.3171E-17,
45	.6033E-18,.1223E-18,.7247E-19,1.000e-20 };
46	static double sC2H3CN[62] = {
47	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,
48	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,
49	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e-00,0.000e-00,0.000e-00,
50	0.000e-00,0.000e-00,1.000e-17,6.600e-18,5.600e-18,3.600e-18,4.300e-18,
51	4.000e-18,3.000e-18,2.900e-18,2.700e-18,2.700e-18,3.300e-18,4.500e-18,
52	6.000e-18,7.100e-18,7.000e-18,5.000e-18,2.500e-18,6.600e-19,1.000e-19,
53	1.500e-20,1.000e-21};
54	static double sC2H6[62] = {
55	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,
56	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,
57	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,2.000e-17,
58	2.000e-17,2.000e-17,2.060e-17,2.160e-17,1.540e-17,8.060e-18,3.860e-18,
59	1.484e-18,3.060e-19,9.600e-21 };
60	static double sCH3C2H[62] = {
61	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,
62	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,
63	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,1.000e-17,
64	2.000e-17,4.580e-17,6.240e-17,5.880e-17,5.920e-17,1.940e-17,2.200e-17,
65	2.820e-17,3.380e-17,1.142e-17,6.600e-18,8.100e-18,7.000e-18,2.800e-18,
66	1.600e-18,2.300e-19,4.411e-19,2.119e-19,1.004e-19,2.934e-20,4.157e-21 };
67	static double sCH2CCH2[62] = {
68	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,
69	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,
70	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,
71	0.000e+00,0.000e+00,2.200e-17,2.200e-17,1.700e-17,1.700e-17,1.800e-17,
72	1.200e-17,1.500e-17,1.000e-17,2.100e-17,3.300e-17,4.000e-17,1.300e-17,
73	5.000e-18,2.900e-18,2.601e-18,1.037e-18,9.046e-19,6.565e-19,4.672e-19,
74	3.047e-19,1.579e-19,5.943e-20,2.261e-20 };
75	static double sC3H3[62] = { /* Absorb really little so we can touch this without recomputing flux */
76	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,
77	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,
78	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,
79	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,
80	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,
81	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,
82	0.000e+00,0.000e+00,0.000e+00,6.000e-18,1.000e-17,9.700e-18,5.000e-18,
83	2.500e-18,1.800e-18,1.100e-18,8.000e-19,6.000e-19,5.000e-19,3.200e-19,
84	2.500e-19,1.800e-19,1.100e-19,5.000e-19,2.000e-18 };
85	static double sC3H6[62] = {
86	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,
87	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,
88	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,3.400e-17,
89	3.300e-17,2.400e-17,2.500e-17,4.000e-17,3.700e-17,2.300e-17,1.900e-17,
90	2.000e-17,1.500e-17,2.200e-17,2.500e-17,4.400e-17,4.200e-17,2.700e-17,
91	1.200e-17,5.800e-18,1.400e-19,9.100e-21 };
92	static double sC3H8[62] = {
93	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,
94	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,
95	0.000e+00,0.000e+00,0.000e+00,0.000e+00,4.000e-17,4.000e-17,4.000e-17,
96	4.000e-17,4.000e-17,3.280e-17,3.100e-17,2.680e-17,2.200e-17,1.760e-17,
97	6.440e-18,3.000e-18,9.140e-19,7.000e-20 };
98	static double sC4H2[62] = {
99	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,
100	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,
101	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,
102	0.000e+00,0.000e+00,2.500e-17,6.100e-17,4.780e-17,5.780e-17,1.014e-16,
103	5.200e-17,4.200e-17,1.030e-16,1.770e-16,9.100e-17,1.290e-17,2.380e-18,
104	3.400e-19,2.800e-19,2.600e-19,1.513e-19,2.583e-19,3.353e-19,4.115e-19,
105	4.755e-19,4.990e-19,4.399e-19,5.358e-19,2.485e-19,3.931e-19,1.067e-19,
106	3.761e-20,2.370e-20,2.277e-20 };
107	static double sC4H4[62] = {
108	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,
109	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,
110	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,
111	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,
112	0.000e+00,0.000e+00,0.000e+00,4.200e-17,5.000e-17,2.000e-17,6.700e-18,
113	6.100e-18,8.000e-18,1.000e-17,1.400e-17,1.900e-17,2.200e-17,2.600e-17,
114	1.600e-17,1.600e-17,4.000e-18,5.700e-19,1.400e-19 };
115	static double sC4H6[62] = {
116	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,
117	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,
118	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,
119	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,
120	0.000e+00,0.000e+00,0.000e+00,6.000e-18,1.200e-17,1.500e-17,1.300e-17,
121	1.800e-17,3.100e-17,3.800e-17,6.600e-17,9.600e-17,1.060e-16,8.500e-17,
122	6.700e-17,1.100e-17,1.700e-18,3.300e-19,6.500e-20 };
123	static double sC4H10[62] = {
124	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,
125	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,
126	0.000e+00,0.000e+00,0.000e+00,0.000e+00,6.000e-17,6.000e-17,6.000e-17,
127	6.000e-17,6.000e-17,5.500e-17,4.400e-17,4.400e-17,3.800e-17,3.100e-17,
128	1.900e-17,4.000e-18,1.300e-18,3.200e-19,2.000e-20 };
129	static double sC6H6[62] = {
130	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,
131	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,
132	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,7.000e-17,
133	8.000e-17,5.000e-17,3.500e-17,3.500e-17,3.500e-17,2.000e-17,1.500e-17,
134	1.500e-17,1.500e-17,2.000e-17,2.500e-17,4.000e-17,9.500e-17,2.200e-16,
135	1.000e-16,2.000e-17,2.000e-17,2.000e-17,2.000e-17,5.000e-18,1.000e-20,
136	1.000e-20,1.000e-20,1.000e-20,1.000e-20,1.000e-19,2.000e-19,2.500e-19,
137	4.000e-19,2.000e-19,2.000e-19,1.000e-19 };
138	static double sN2[62] = {
139	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,
140	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,4.898e-18,1.097e-17,
141	2.192e-17,2.214e-17,2.336e-17,1.679e-17,1.893e-17 };
142	static double sHCN[62] = {
143	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,
144	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,
145	0.000e+00,0.000e+00,0.000e+00,2.800e-17,3.300e-17,2.800e-17,3.500e-17,
146	4.800e-17,2.800e-17,1.700e-17,3.600e-18,2.500e-18,4.700e-18,2.700e-18,
147	8.600e-19,4.400e-19,2.000e-19,1.429e-19,1.145e-19,7.482e-20,3.852e-20,
148	1.009e-20 };
149	static double sHC3N[62] = {
150	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,
151	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,
152	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,3.402e-17,
153	3.647e-17,4.317e-17,3.759e-17,7.927e-17,3.796e-17,9.565e-17,1.716e-16,
154	1.247e-16,2.360e-17,8.411e-18,4.400e-18,8.600e-19,7.400e-19,6.200e-19,
155	4.899e-19,3.307e-19,2.128e-19,2.561e-19,2.621e-19,2.737e-19,3.601e-19,
156	1.564e-19,1.816e-19,8.427e-20 };
157	static double sC2N2[62] = {
158	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,
159	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,
160	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,2.635e-17,
161	3.126e-17,4.392e-17,9.788e-17,1.682e-16,1.064e-16,6.513e-18,2.039e-18,
162	2.828e-18,5.136e-18,8.188e-18,8.857e-18,1.489e-18,9.000e-20,6.200e-20,
163	3.800e-20,4.483e-20,8.618e-20,1.008e-19,7.579e-20,6.666e-20,2.907e-20,
164	2.476e-20,1.142e-20 };
165	static double sH2O[62] = {
166	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,
167	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,
168	0.000e+00,0.000e+00,0.000e+00,0.000e+00,1.927e-17,9.633e-18,7.440e-18,
169	1.087e-18,8.600e-18,8.850e-18,7.300e-18,4.100e-18,1.240e-18,5.600e-19,
170	7.977e-19,1.888e-18,3.333e-18,4.729e-18,4.963e-18,3.513e-18,1.440e-18,
171	1.563e-19 };
172	static double sCO[62] = {
173	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,
174	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,
175	0.000e+00,0.000e+00,7.300e-17,2.050e-16,9.000e-17,7.180e-18,3.700e-17};
176	static double sCO2[62] = {
177	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,
178	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,
179	0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,0.000e+00,
180	0.000e+00,1.022e-19,1.070e-19,4.220e-19,8.220e-19,6.640e-19,5.650e-19,
181	5.850e-19,4.400e-19,2.100e-19,8.700e-20,4.000e-20,2.130e-20,3.700e-21,
182	6.930e-22,4.040e-22,2.470e-23,4.800e-24,9.500e-25 };
183	static double sol[62] = {
184	9.45e+08,2.84e+08,4.24e+09,3.11e+09,1.22e+10,6.83e+09,2.54e+09,8.20e+08,
185	1.82e+09,1.30e+09,1.05e+09,1.37e+09,3.87e+08,4.29e+08,2.45e+09,4.09e+09,
186	1.06e+10,1.03e+10,4.08e+09,2.98e+10,7.00e+09,1.94e+09,7.40e+09,4.12e+11,
187	1.36e+10,4.92e+10,3.04e+10,3.81e+10,5.49e+10,1.00e+11,1.26e+11,1.67e+11,
188	2.97e+11,4.92e+11,7.17e+11,9.43e+11,1.34e+12,1.96e+12,2.96e+12,4.34e+12,
189	7.25e+12,1.76e+13,2.21e+13,3.10e+13,2.80e+13,2.97e+13,3.03e+13,3.77e+13,
190	3.44e+13,3.42e+13,7.08e+13,9.58e+13,1.63e+14,1.38e+14,1.26e+14,1.60e+14,
191	2.23e+14,3.70e+14,3.31e+14,3.26e+14,3.59e+14,4.05e+14};
192
193	int i,j,l,s,lat,x;
194	double f,**flux;
195	double flact;
196	char name[60],dir[27];
197	FILE fp,out;
198
199	flux = dm2d(0,NLRT,0,14);
200
201	/* lecture des flux actiniques:
202	- suppose que l'executable est dans $LMDGCM/RUN/xxx/
203	- et les moyennes dans $LMDGCM/datagcm/PHOT(NLAT)/Moy_(lat:1 a NLAT)
204	*/
205	strcpy( dir, "../../datagcm/PHOT" );
206	if( (*NLAT) < 10 )
207	{
208	strcat( dir, "0" );
209	strcat( dir, (const char )ecvt((float)(NLAT),1,&x,&x) );
210	}
211	else
212	strcat( dir, (const char )ecvt((float)(NLAT),2,&x,&x) );
213	strcat( dir, "x/Moy_" );
214	printf( "Directories for actinic fluxes: %s \n", dir );
215
216	for( lat = 0; lat <= (NLAT)-1; lat++ ) / Old array is set equal to 0. */
217	for( s = 0; s <= 14; s++ )
218	for( j = 0; j <= NLRT-1; j++ )
219	for( i = 0; i <= RDISS; i++ )
220	KRPD[lat][s][j][i] = 0.0e0;
221
222	for( i = 0; i <= 13; i++ ) sCH4[i] = 0.0e0;
223	for( i = 0; i <= 13; i++ ) sC2H2[i] = 0.0e0;
224	for( i = 0; i <= 16; i++ ) sC2H4[i] = 0.0e0;
225	for( i = 0; i <= 16; i++ ) sC2H6[i] = 0.0e0;
226
227	for( lat = 0; lat <= (NLAT)-1; lat++ ) / Main loop on latitude */
228	for( i = 10; i <= 310; i += 5 ) /* Main loop on wavelength. */
229	{
230	strcpy( name, dir );
231	if( (lat+1) < 10 )
232	{
233	strcat( name, "0" );
234	strcat( name, (const char *)ecvt((float)(lat+1),1,&x,&x) );
235	}
236	else
237	strcat( name, (const char *)ecvt((float)(lat+1),2,&x,&x) );
238	if( i < 160 ) strcat( name, "/photmoy3a" );
239	else strcat( name, "/photmoy3a" );
240	if( i < 100 )
241	{
242	strcat( name, ".0" );
243	strcat( name, (const char *)ecvt((float)i,2,&x,&x) );
244	}
245	else
246	{
247	strcat( name, "." );
248	strcat( name, (const char *)ecvt((float)i,3,&x,&x) );
249	}
250	if( !( fp = fopen( name, "r" ) ) )
251	{
252	out = fopen( "err.log", "a" );
253	fprintf( out, "I cannot open %s\n", name );
254	fclose( out );
255	exit(0);
256	}
257	for( j = 0; j <= NLRT-1; j++ )
258	{
259	fscanf( fp,"%d ",&l );
260	for( s = 0; s < 15; s++ )
261	{
262	fscanf( fp,"%lg ", &flact );
263	flux[j][s] = flact;
264	}
265	}
266	fclose(fp);
267
268	l = i / 5 - 2; /* Pointer on wavelength. */
269
270	/* taux de photodissociations */
271	/* JVO 19 - The photodissociation branching ratio below have been updated so make sure you use chimie_2019_43spc_vuitton file as input in titan.h */
272	for( s = 0; s <= 14; s++ )
273	for( j = 0; j <= NLRT-1; j++ )
274	{
275	f = flux[j][s] * sol[l] / ( 9.5e0 * 9.5e0 ); /* !! # de reac de 0 a RDISS-1 !! */
276
277	/* Radicals*/
278	if( (i > 200) && (i <= 240) )
279	{
280	KRPD[lat][s][j][0] += sCH3[l] * f; /* CH3 -> 1CH2 + H */
281	}
282
283	if( (i > 230) && (i <= 300) )
284	{
285	KRPD[lat][s][j][13] += sC3H3[l] * f * 0.97; /* C3H3 -> C3H2 + H */
286	}
287
288	/* Compounds */
289
290	if( i != 125 ) /* Not Lyman alpha */
291	{
292	if ( i < 125 )
293	{
294	KRPD[lat][s][j][ 1] += sCH4[l] * f * 0.17; /* CH4 -> 1CH2 + H2 */
295	KRPD[lat][s][j][ 2] += sCH4[l] * f * 0.48; /* CH4 -> 3CH2 + H + H */
296	KRPD[lat][s][j][ 3] += sCH4[l] * f * 0.09; /* CH4 -> CH + H2 + H */
297	KRPD[lat][s][j][ 4] += sCH4[l] * f * 0.26; /* CH4 -> CH3 + H */
298	}
299	else
300	{
301	KRPD[lat][s][j][ 1] += sCH4[l] * f * 0.50; /* CH4 -> 1CH2 + H2 */
302	KRPD[lat][s][j][ 4] += sCH4[l] * f * 0.50; /* CH4 -> CH3 + H */
303	}
304	}
305	else /* Lyman alpha */
306	{
307	KRPD[lat][s][j][ 1] += sCH4[l] * f * 0.48; /* CH4 -> 1CH2 + H2 */
308	KRPD[lat][s][j][ 2] += sCH4[l] * f * 0.03; /* CH4 -> 3CH2 + H + H */
309	KRPD[lat][s][j][ 3] += sCH4[l] * f * 0.07; /* CH4 -> CH + H2 + H */
310	KRPD[lat][s][j][ 4] += sCH4[l] * f * 0.42; /* CH4 -> CH3 + H */
311	}
312
313	if( i > 110 )
314	{
315	KRPD[lat][s][j][ 5] += sC2H2[l] * f ; /* C2H2 -> C2H + H */
316	}
317	if( i > 120 )
318	{
319	KRPD[lat][s][j][ 6] += sC2H4[l] * f * 0.50; /* C2H4 -> C2H2 + H2 */
320	KRPD[lat][s][j][ 7] += sC2H4[l] * f * 0.50; /* C2H4 -> C2H2 + H + H */
321	KRPD[lat][s][j][17] += sCH3C2H[l] * f * 0.89; /* CH3CCH -> C3H3 + H */
322	KRPD[lat][s][j][18] += sCH3C2H[l] * f * 0.01; /* CH3CCH -> C3H2 + H2 */
323	KRPD[lat][s][j][19] += sCH3C2H[l] * f * 0.10; /* CH3CCH -> C2H2 + 1CH2 */
324	}
325	if( i > 220 )
326	{
327	KRPD[lat][s][j][14] += sCH2CCH2[l] * f * 0.90; /* CH2CCH2 -> C3H3 + H */
328	KRPD[lat][s][j][15] += sCH2CCH2[l] * f * 0.10; /* CH2CCH2 -> C3H2 + H2 */
329	}
330	else if( i > 155 )
331	{
332	KRPD[lat][s][j][14] += sCH2CCH2[l] * f * 0.89; /* CH2CCH2 -> C3H3 + H */
333	KRPD[lat][s][j][15] += sCH2CCH2[l] * f * 0.11; /* CH2CCH2 -> C3H2 + H2 */
334	KRPD[lat][s][j][16] += sCH2CCH2[l] * f * 0.01; /* CH2CCH2 -> C2H2 + 1CH2 */
335	}
336	else if( i > 125 )
337	{
338	KRPD[lat][s][j][14] += sCH2CCH2[l] * f * 0.70; /* CH2CCH2 -> C3H3 + H */
339	KRPD[lat][s][j][15] += sCH2CCH2[l] * f * 0.11; /* CH2CCH2 -> C3H2 + H2 */
340	KRPD[lat][s][j][16] += sCH2CCH2[l] * f * 0.19; /* CH2CCH2 -> C2H2 + 1CH2 */
341	}
342	if( i > 140 )
343	{
344	KRPD[lat][s][j][ 8] += sC2H6[l] * f * 0.56; /* C2H6 -> C2H4 + H2 */
345	KRPD[lat][s][j][ 9] += sC2H6[l] * f * 0.13; /* C2H6 -> C2H4 + H + H */
346	KRPD[lat][s][j][10] += sC2H6[l] * f * 0.29; /* C2H6 -> C2H2 + H2 + H2 */
347	KRPD[lat][s][j][11] += sC2H6[l] * f * 0.02; /* C2H6 -> CH4 + 1CH2 */
348	KRPD[lat][s][j][20] += sC3H6[l] * f * 0.10; /* C3H6 -> CH2CCH2 + H + H */
349	KRPD[lat][s][j][21] += sC3H6[l] * f * 0.07; /* C3H6 -> CH3CCH + H + H */
350	KRPD[lat][s][j][22] += sC3H6[l] * f * 0.03; /* C3H6 -> C2H4 + CH2 */
351	KRPD[lat][s][j][23] += sC3H6[l] * f * 0.35; /* C3H6 -> C2H3 + CH3 */
352	KRPD[lat][s][j][24] += sC3H6[l] * f * 0.05; /* C3H6 -> C2H2 + CH4 */
353	KRPD[lat][s][j][25] += sC3H6[l] * f * 0.40; /* C3H6 -> C3H5 + H */
354	KRPD[lat][s][j][26] += sC3H8[l] * f * 0.94; /* C3H8 -> C3H6 + H2 */
355	KRPD[lat][s][j][29] += sC3H8[l] * f * 0.06; /* C3H8 -> C2H4 + CH4 */
356	if ( i <= 160 )
357	{
358	KRPD[lat][s][j][41] += sC4H10[l] * f * 0.01; /* C4H10 -> C3H6 + CH4 */
359	KRPD[lat][s][j][42] += sC4H10[l] * f * 0.04; /* C4H10 -> C3H6 + CH3 + H */
360	KRPD[lat][s][j][43] += sC4H10[l] * f * 0.12; /* C4H10 -> C2H4 + C2H6 */
361	KRPD[lat][s][j][44] += sC4H10[l] * f * 0.03; /* C4H10 -> C2H4 + CH3 + CH3 */
362	KRPD[lat][s][j][45] += sC4H10[l] * f * 0.10; /* C4H10 -> C2H5 + C2H5 */
363	KRPD[lat][s][j][46] += sC4H10[l] * f * 0.70; /* C4H10 -> prod(C4H8) + H2 */
364	}
365	}
366	else
367	{
368	if( i > 110 )
369	{
370	KRPD[lat][s][j][ 8] += sC2H6[l] * f * 0.14; /* C2H6 -> C2H4 + H2 */
371	KRPD[lat][s][j][ 9] += sC2H6[l] * f * 0.31; /* C2H6 -> C2H4 + H + H */
372	KRPD[lat][s][j][10] += sC2H6[l] * f * 0.27; /* C2H6 -> C2H2 + H2 + H2 */
373	KRPD[lat][s][j][11] += sC2H6[l] * f * 0.22; /* C2H6 -> CH4 + 1CH2 */
374	KRPD[lat][s][j][12] += sC2H6[l] * f * 0.06; /* C2H6 -> CH3 + CH3 */
375	}
376	if( i > 115 )
377	{
378	KRPD[lat][s][j][26] += sC3H8[l] * f * 0.33; /* C3H8 -> C3H6 + H2 */
379	KRPD[lat][s][j][27] += sC3H8[l] * f * 0.09; /* C3H8 -> C2H6 + 1CH2 */
380	KRPD[lat][s][j][28] += sC3H8[l] * f * 0.38; /* C3H8 -> C2H5 + CH3 */
381	KRPD[lat][s][j][29] += sC3H8[l] * f * 0.20; /* C3H8 -> C2H4 + CH4 */
382	KRPD[lat][s][j][41] += sC4H10[l] * f * 0.05; /* C4H10 -> C3H6 + CH4 */
383	KRPD[lat][s][j][42] += sC4H10[l] * f * 0.10; /* C4H10 -> C3H6 + CH3 + H */
384	KRPD[lat][s][j][43] += sC4H10[l] * f * 0.20; /* C4H10 -> C2H4 + C2H6 */
385	KRPD[lat][s][j][44] += sC4H10[l] * f * 0.10; /* C4H10 -> C2H4 + CH3 + CH3 */
386	KRPD[lat][s][j][45] += sC4H10[l] * f * 0.15; /* C4H10 -> C2H5 + C2H5 */
387	KRPD[lat][s][j][46] += sC4H10[l] * f * 0.40; /* C4H10 -> prod(C4H8) + H2 */
388	}
389	if( i > 125 )
390	{
391	KRPD[lat][s][j][20] += sC3H6[l] * f * 0.21; /* C3H6 -> CH2CCH2 + H + H */
392	KRPD[lat][s][j][21] += sC3H6[l] * f * 0.14; /* C3H6 -> CH3CCH + H + H */
393	KRPD[lat][s][j][22] += sC3H6[l] * f * 0.05; /* C3H6 -> C2H4 + CH2 */
394	KRPD[lat][s][j][23] += sC3H6[l] * f * 0.25; /* C3H6 -> C2H3 + CH3 */
395	KRPD[lat][s][j][24] += sC3H6[l] * f * 0.05; /* C3H6 -> C2H2 + CH4 */
396	KRPD[lat][s][j][25] += sC3H6[l] * f * 0.30; /* C3H6 -> C3H5 + H */
397	}
398	}
399	if ( i > 205 )
400	{
401	KRPD[lat][s][j][30] += sC4H2[l] * f * 1.00; /* C4H2 -> C4H + H */
402	}
403	else if ( i > 180 )
404	{
405	KRPD[lat][s][j][30] += sC4H2[l] * f * 0.88; /* C4H2 -> C4H + H */
406	KRPD[lat][s][j][32] += sC4H2[l] * f * 0.12; /* C4H2 -> C2H2 + C2 */
407	}
408	else if ( i > 150 )
409	{
410	KRPD[lat][s][j][30] += sC4H2[l] * f * 0.80; /* C4H2 -> C4H + H */
411	KRPD[lat][s][j][31] += sC4H2[l] * f * 0.01; /* C4H2 -> C2H + C2H */
412	KRPD[lat][s][j][32] += sC4H2[l] * f * 0.16; /* C4H2 -> C2H2 + C2 */
413	}
414	else if ( i > 120 )
415	{
416	KRPD[lat][s][j][30] += sC4H2[l] * f * 0.75; /* C4H2 -> C4H + H */
417	KRPD[lat][s][j][31] += sC4H2[l] * f * 0.05; /* C4H2 -> C2H + C2H */
418	KRPD[lat][s][j][32] += sC4H2[l] * f * 0.06; /* C4H2 -> C2H2 + C2 */
419	}
420	if ( i > 130 )
421	{
422	KRPD[lat][s][j][33] += sC4H4[l] * f * 0.07; /* C4H4 -> C4H2 + H2 */
423	KRPD[lat][s][j][34] += sC4H4[l] * f * 0.66; /* C4H4 -> C2H2 + C2H2 */
424	KRPD[lat][s][j][35] += sC4H4[l] * f * 0.27; /* C4H4 -> C4H3 + H */
425	}
426	if ( i > 135 )
427	{
428	KRPD[lat][s][j][36] += sC4H6[l] * f * 0.02; /* C4H6 -> C4H4 + H2 */
429	KRPD[lat][s][j][37] += sC4H6[l] * f * 0.20; /* C4H6 -> C2H4 + C2H2 */
430	KRPD[lat][s][j][38] += sC4H6[l] * f * 0.50; /* C4H6 -> CH3 + C3H3 */
431	KRPD[lat][s][j][39] += sC4H6[l] * f * 0.20; /* C4H6 -> C4H5 + H */
432	KRPD[lat][s][j][40] += sC4H6[l] * f * 0.08; /* C4H6 -> C2H3 + C2H3 */
433	KRPD[lat][s][j][47] += sC6H6[l] * f; /* C6H6 -> C6H5 + H */
434	}
435
436	KRPD[lat][s][j][48] += sN2[l] * f; /* N2 -> 2N ( regroup N2D and N4S ) */
437
438	if( i > 190 )
439	{
440	KRPD[lat][s][j][50] += sHC3N[l] * f; /* HC3N -> C2H + CN */
441	}
442	else if( i > 105 )
443	{
444	KRPD[lat][s][j][50] += sHC3N[l] * f * 0.43; /* HC3N -> C2H + CN */
445	KRPD[lat][s][j][51] += sHC3N[l] * f * 0.57; /* HC3N -> C3N + H */
446	}
447	if( i > 100 )
448	{
449	KRPD[lat][s][j][49] += sHCN[l] * f; /* HCN -> CN + H */
450	KRPD[lat][s][j][52] += sC2N2[l] * f; /* NCCN -> CN + CN */
451	KRPD[lat][s][j][53] += sCH3CN[l] * f; /* CH3CN -> CH3 + CN */
452	}
453	if( i > 105 )
454	{
455	KRPD[lat][s][j][54] += sC2N2[l] * f ; /* C4N2 -> C3N + CN !! should be sC4N2[l] !! */
456	}
457	}
458	}
459
460	/* taux de dissociation de N2 ( e- et GCR ) */
461
462	for( lat = 0; lat <= (*NLAT)-1; lat++ )
463	for( s = 0; s <= 14; s++ )
464	{
465	for( j = 99; j <= NLRT-1; j++ ) /* level 100 = 200 km */
466	KRPD[lat][s][j][RDISS] = 1.0e-16;
467	for( j = 49; j <= 98; j++ ) /* level 50 = 100 km */
468	KRPD[lat][s][j][RDISS] = 1.0e-17+1.8e-18*(j-49);
469	for( j = 34; j <= 48; j++ ) /* level 35 = 70 km */
470	KRPD[lat][s][j][RDISS] = pow(10.,(-23+0.4*(j-34)));
471	for( j = 0; j <= 33; j++ )
472	KRPD[lat][s][j][RDISS] = 0.0e0;
473	}
474
475	fdm2d( flux, 0, NLEV, 0 );
476	}

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