source: LMDZ6/branches/LMDZ_ECRad/libf/phylmd/ecrad/ifsrrtm/rrtm_kgb10.F90 @ 4993

Last change on this file since 4993 was 4728, checked in by idelkadi, 13 months ago

Update of ecrad in the LMDZ_ECRad branch of LMDZ:

  • version 1.6.1 of ecrad
  • files are no longer grouped in the same ecrad directory.
  • the structure of ecrad offline is preserved to facilitate updating in LMDZ
  • cfg.bld modified to take into account the new added subdirectories.
  • the interface routines and those added in ecrad are moved to the phylmd directory
File size: 9.2 KB
Line 
1SUBROUTINE RRTM_KGB10
2
3!     Originally by Eli J. Mlawer, Atmospheric & Environmental Research.
4!     BAND 10:  1390-1480 cm-1 (low - H2O; high - H2O)
5!     Reformatted for F90 by JJMorcrette, ECMWF
6!     R. Elkhatib 12-10-2005 Split for faster and more robust compilation.
7!     G.Mozdzynski March 2011 read constants from files
8!     ABozzo 101306 updated to rrtmg v4.85
9!     T. Wilhelmsson and K. Yessad (Oct 2013) Geometry and setup refactoring.
10!      F. Vana  05-Mar-2015  Support for single precision
11!     ------------------------------------------------------------------
12
13USE PARKIND1  ,ONLY : JPRB
14USE YOMHOOK   ,ONLY : LHOOK,   DR_HOOK, JPHOOK
15USE YOMLUN    ,ONLY : NULRAD
16USE YOMMP0    , ONLY : NPROC, MYPROC
17USE MPL_MODULE,ONLY : MPL_BROADCAST
18USE YOMTAG    ,ONLY : MTAGRAD
19
20USE YOERRTO10, ONLY : KAO, KBO, KAO_D, KBO_D, FRACREFAO, FRACREFBO, SELFREFO, FORREFO
21
22!     ------------------------------------------------------------------
23
24IMPLICIT NONE
25REAL(KIND=JPHOOK) :: ZHOOK_HANDLE
26
27
28#include "abor1.intfb.h"
29
30IF (LHOOK) CALL DR_HOOK('RRTM_KGB10',0,ZHOOK_HANDLE)
31
32IF( MYPROC==1 )THEN
33  READ(NULRAD,ERR=1001) KAO_D,KBO_D
34  KAO = REAL(KAO_D,JPRB)
35  KBO = REAL(KBO_D,JPRB)
36ENDIF
37IF( NPROC>1 )THEN
38  CALL MPL_BROADCAST (KAO,MTAGRAD,1,CDSTRING='RRTM_KGB10:')
39  CALL MPL_BROADCAST (KBO,MTAGRAD,1,CDSTRING='RRTM_KGB10:')
40ENDIF
41
42! Planck fraction mapping level : P = 212.7250, T = 223.06 K
43      FRACREFAO(:) = (/ &
44     &  1.6909E-01_JPRB, 1.5419E-01_JPRB, 1.3999E-01_JPRB, 1.2637E-01_JPRB, &
45     &  1.1429E-01_JPRB, 9.9676E-02_JPRB, 8.0093E-02_JPRB, 6.0283E-02_JPRB, &
46     &  4.1077E-02_JPRB, 4.4857E-03_JPRB, 3.6545E-03_JPRB, 2.9243E-03_JPRB, &
47     &  2.0407E-03_JPRB, 1.2891E-03_JPRB, 4.8767E-04_JPRB, 6.7748E-05_JPRB/)
48
49! Planck fraction mapping level : P = 95.58350 mb, T = 215.70 K
50      FRACREFBO(:) = (/ &
51     &  1.7391E-01_JPRB, 1.5680E-01_JPRB, 1.4419E-01_JPRB, 1.2672E-01_JPRB, &
52     &  1.0708E-01_JPRB, 9.7034E-02_JPRB, 7.8545E-02_JPRB, 5.9784E-02_JPRB, &
53     &  4.0879E-02_JPRB, 4.4704E-03_JPRB, 3.7150E-03_JPRB, 2.9038E-03_JPRB, &
54     &  2.1454E-03_JPRB, 1.2802E-03_JPRB, 4.8328E-04_JPRB, 6.7378E-05_JPRB/)
55
56
57!     ------------------------------------------------------------------
58
59!     The array KAO contains absorption coefs at the 16 chosen g-values
60!     for a range of pressure levels > ~100mb and temperatures.  The first
61!     index in the array, JT, which runs from 1 to 5, corresponds to
62!     different temperatures.  More specifically, JT = 3 means that the
63!     data are for the corresponding TREF for this  pressure level,
64!     JT = 2 refers to the temperatureTREF-15, JT = 1 is for TREF-30,
65!     JT = 4 is for TREF+15, and JT = 5 is for TREF+30.  The second
66!     index, JP, runs from 1 to 13 and refers to the corresponding
67!     pressure level in PREF (e.g. JP = 1 is for a pressure of 1053.63 mb). 
68!     The third index, IG, goes from 1 to 16, and tells us which
69!     g-interval the absorption coefficients are for.
70
71
72
73!     The array KBO contains absorption coefs at the 16 chosen g-values
74!     for a range of pressure levels < ~100mb and temperatures. The first
75!     index in the array, JT, which runs from 1 to 5, corresponds to
76!     different temperatures.  More specifically, JT = 3 means that the
77!     data are for the reference temperature TREF for this pressure
78!     level, JT = 2 refers to the temperature TREF-15, JT = 1 is for
79!     TREF-30, JT = 4 is for TREF+15, and JT = 5 is for TREF+30. 
80!     The second index, JP, runs from 13 to 59 and refers to the JPth
81!     reference pressure level (see taumol.f for the value of these
82!     pressure levels in mb).  The third index, IG, goes from 1 to 16,
83!     and tells us which g-interval the absorption coefficients are for.
84
85
86!     The array FORREFO contains the coefficient of the water vapor
87!     foreign-continuum (including the energy term).  The first
88!     index refers to reference temperature (296,260,224,260) and
89!     pressure (970,475,219,3 mbar) levels.  The second index
90!     runs over the g-channel (1 to 16).
91
92      FORREFO(1,:) = (/ &
93     &1.0515E-02_JPRB,1.4860E-02_JPRB,1.7181E-02_JPRB,1.6642E-02_JPRB,1.6644E-02_JPRB,1.5649E-02_JPRB, &
94     &1.7734E-02_JPRB,1.7521E-02_JPRB,1.7868E-02_JPRB,1.8400E-02_JPRB,1.9361E-02_JPRB,2.1487E-02_JPRB, &
95     &2.0192E-02_JPRB,1.6545E-02_JPRB,2.0922E-02_JPRB,2.0922E-02_JPRB/)
96      FORREFO(2,:) = (/ &
97     &1.0423E-02_JPRB,1.4593E-02_JPRB,1.6329E-02_JPRB,1.7071E-02_JPRB,1.7252E-02_JPRB,1.6188E-02_JPRB, &
98     &1.7752E-02_JPRB,1.7913E-02_JPRB,1.7551E-02_JPRB,1.8203E-02_JPRB,1.7946E-02_JPRB,1.9828E-02_JPRB, &
99     &2.1566E-02_JPRB,1.9707E-02_JPRB,2.0944E-02_JPRB,2.0944E-02_JPRB/)
100      FORREFO(3,:) = (/ &
101     &9.2770E-03_JPRB,1.2818E-02_JPRB,1.7181E-02_JPRB,1.7858E-02_JPRB,1.7888E-02_JPRB,1.7121E-02_JPRB, &
102     &1.8116E-02_JPRB,1.8230E-02_JPRB,1.7719E-02_JPRB,1.7833E-02_JPRB,1.8438E-02_JPRB,1.7995E-02_JPRB, &
103     &2.0895E-02_JPRB,2.1525E-02_JPRB,2.0517E-02_JPRB,2.0954E-02_JPRB/)
104      FORREFO(4,:) = (/ &
105     &8.3290E-03_JPRB,1.3483E-02_JPRB,1.5432E-02_JPRB,2.0793E-02_JPRB,1.8404E-02_JPRB,1.7470E-02_JPRB, &
106     &1.7253E-02_JPRB,1.7132E-02_JPRB,1.7119E-02_JPRB,1.7376E-02_JPRB,1.7030E-02_JPRB,1.6847E-02_JPRB, &
107     &1.5562E-02_JPRB,1.6836E-02_JPRB,1.8746E-02_JPRB,2.1233E-02_JPRB/)
108
109!     The array SELFREFO contains the coefficient of the water vapor
110!     self-continuum (including the energy term).  The first index
111!     refers to temperature in 7.2 degree increments.  For instance,
112!     JT = 1 refers to a temperature of 245.6, JT = 2 refers to 252.8,
113!     etc.  The second index runs over the g-channel (1 to 16).
114
115      SELFREFO(:, 1) = (/ &
116     & 2.41120E-01_JPRB, 2.27071E-01_JPRB, 2.13840E-01_JPRB, 2.01380E-01_JPRB, 1.89646E-01_JPRB, &
117     & 1.78596E-01_JPRB, 1.68190E-01_JPRB, 1.58390E-01_JPRB, 1.49161E-01_JPRB, 1.40470E-01_JPRB/)
118      SELFREFO(:, 2) = (/ &
119     & 3.11156E-01_JPRB, 2.92249E-01_JPRB, 2.74490E-01_JPRB, 2.57810E-01_JPRB, 2.42144E-01_JPRB, &
120     & 2.27430E-01_JPRB, 2.13610E-01_JPRB, 2.00630E-01_JPRB, 1.88439E-01_JPRB, 1.76988E-01_JPRB/)
121      SELFREFO(:, 3) = (/ &
122     & 3.37148E-01_JPRB, 3.17767E-01_JPRB, 2.99500E-01_JPRB, 2.82283E-01_JPRB, 2.66056E-01_JPRB, &
123     & 2.50762E-01_JPRB, 2.36347E-01_JPRB, 2.22760E-01_JPRB, 2.09955E-01_JPRB, 1.97885E-01_JPRB/)
124      SELFREFO(:, 4) = (/ &
125     & 3.57139E-01_JPRB, 3.32763E-01_JPRB, 3.10050E-01_JPRB, 2.88888E-01_JPRB, 2.69170E-01_JPRB, &
126     & 2.50798E-01_JPRB, 2.33680E-01_JPRB, 2.17730E-01_JPRB, 2.02869E-01_JPRB, 1.89022E-01_JPRB/)
127      SELFREFO(:, 5) = (/ &
128     & 3.60626E-01_JPRB, 3.35433E-01_JPRB, 3.12000E-01_JPRB, 2.90204E-01_JPRB, 2.69931E-01_JPRB, &
129     & 2.51074E-01_JPRB, 2.33534E-01_JPRB, 2.17220E-01_JPRB, 2.02045E-01_JPRB, 1.87931E-01_JPRB/)
130      SELFREFO(:, 6) = (/ &
131     & 3.42420E-01_JPRB, 3.18795E-01_JPRB, 2.96800E-01_JPRB, 2.76323E-01_JPRB, 2.57258E-01_JPRB, &
132     & 2.39509E-01_JPRB, 2.22985E-01_JPRB, 2.07600E-01_JPRB, 1.93277E-01_JPRB, 1.79942E-01_JPRB/)
133      SELFREFO(:, 7) = (/ &
134     & 3.65491E-01_JPRB, 3.41599E-01_JPRB, 3.19270E-01_JPRB, 2.98400E-01_JPRB, 2.78895E-01_JPRB, &
135     & 2.60664E-01_JPRB, 2.43625E-01_JPRB, 2.27700E-01_JPRB, 2.12816E-01_JPRB, 1.98905E-01_JPRB/)
136      SELFREFO(:, 8) = (/ &
137     & 3.70354E-01_JPRB, 3.45005E-01_JPRB, 3.21390E-01_JPRB, 2.99392E-01_JPRB, 2.78899E-01_JPRB, &
138     & 2.59809E-01_JPRB, 2.42026E-01_JPRB, 2.25460E-01_JPRB, 2.10028E-01_JPRB, 1.95652E-01_JPRB/)
139      SELFREFO(:, 9) = (/ &
140     & 3.60483E-01_JPRB, 3.37846E-01_JPRB, 3.16630E-01_JPRB, 2.96747E-01_JPRB, 2.78112E-01_JPRB, &
141     & 2.60648E-01_JPRB, 2.44280E-01_JPRB, 2.28940E-01_JPRB, 2.14563E-01_JPRB, 2.01090E-01_JPRB/)
142      SELFREFO(:,10) = (/ &
143     & 3.71845E-01_JPRB, 3.48164E-01_JPRB, 3.25990E-01_JPRB, 3.05229E-01_JPRB, 2.85790E-01_JPRB, &
144     & 2.67588E-01_JPRB, 2.50547E-01_JPRB, 2.34590E-01_JPRB, 2.19650E-01_JPRB, 2.05661E-01_JPRB/)
145      SELFREFO(:,11) = (/ &
146     & 3.60606E-01_JPRB, 3.40789E-01_JPRB, 3.22060E-01_JPRB, 3.04361E-01_JPRB, 2.87634E-01_JPRB, &
147     & 2.71826E-01_JPRB, 2.56888E-01_JPRB, 2.42770E-01_JPRB, 2.29428E-01_JPRB, 2.16819E-01_JPRB/)
148      SELFREFO(:,12) = (/ &
149     & 3.90046E-01_JPRB, 3.68879E-01_JPRB, 3.48860E-01_JPRB, 3.29928E-01_JPRB, 3.12023E-01_JPRB, &
150     & 2.95089E-01_JPRB, 2.79075E-01_JPRB, 2.63930E-01_JPRB, 2.49607E-01_JPRB, 2.36061E-01_JPRB/)
151      SELFREFO(:,13) = (/ &
152     & 4.38542E-01_JPRB, 4.05139E-01_JPRB, 3.74280E-01_JPRB, 3.45771E-01_JPRB, 3.19434E-01_JPRB, &
153     & 2.95103E-01_JPRB, 2.72626E-01_JPRB, 2.51860E-01_JPRB, 2.32676E-01_JPRB, 2.14953E-01_JPRB/)
154      SELFREFO(:,14) = (/ &
155     & 4.19448E-01_JPRB, 3.81920E-01_JPRB, 3.47750E-01_JPRB, 3.16637E-01_JPRB, 2.88307E-01_JPRB, &
156     & 2.62513E-01_JPRB, 2.39026E-01_JPRB, 2.17640E-01_JPRB, 1.98168E-01_JPRB, 1.80438E-01_JPRB/)
157      SELFREFO(:,15) = (/ &
158     & 4.20276E-01_JPRB, 3.92281E-01_JPRB, 3.66150E-01_JPRB, 3.41760E-01_JPRB, 3.18995E-01_JPRB, &
159     & 2.97746E-01_JPRB, 2.77912E-01_JPRB, 2.59400E-01_JPRB, 2.42121E-01_JPRB, 2.25993E-01_JPRB/)
160      SELFREFO(:,16) = (/ &
161     & 4.20276E-01_JPRB, 3.92281E-01_JPRB, 3.66150E-01_JPRB, 3.41760E-01_JPRB, 3.18995E-01_JPRB, &
162     & 2.97746E-01_JPRB, 2.77912E-01_JPRB, 2.59400E-01_JPRB, 2.42121E-01_JPRB, 2.25993E-01_JPRB/)
163
164IF (LHOOK) CALL DR_HOOK('RRTM_KGB10',1,ZHOOK_HANDLE)
165RETURN
166
1671001 CONTINUE
168CALL ABOR1("RRTM_KGB10:ERROR READING FILE RADRRTM")
169
170END SUBROUTINE RRTM_KGB10
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