source: LMDZ6/trunk/libf/phylmd/ecrad/srtm_kgb28.F90 @ 4190

Last change on this file since 4190 was 3908, checked in by idelkadi, 3 years ago

Online implementation of the radiative transfer code ECRAD in the LMDZ model.

  • Inclusion of the ecrad directory containing the sources of the ECRAD code
    • interface routine : radiation_scheme.F90
  • Adaptation of compilation scripts :
    • compilation under CPP key CPP_ECRAD
    • compilation with option "-rad ecard" or "-ecard true"
    • The "-rad old/rtm/ecran" build option will need to replace the "-rrtm true" and "-ecrad true" options in the future.
  • Runing LMDZ simulations with ecrad, you need :
    • logical key iflag_rrtm = 2 in physiq.def
    • namelist_ecrad (DefLists?)
    • the directory "data" containing the configuration files is temporarily placed in ../libfphylmd/ecrad/
  • Compilation and execution are tested in the 1D case. The repository under svn would allow to continue the implementation work: tests, verification of the results, ...
File size: 5.3 KB
Line 
1SUBROUTINE SRTM_KGB28
2
3!     Originally by J.Delamere, Atmospheric & Environmental Research.
4!     Revision: 2.4
5!     BAND 28: 38000-50000 cm-1 (low - O3,O2; high - O3,O2)
6!     Reformatted for F90 by JJMorcrette, ECMWF
7!     R. Elkhatib 12-10-2005 Split for faster and more robust compilation.
8!     G.Mozdzynski March 2011 read constants from files
9!     T. Wilhelmsson and K. Yessad (Oct 2013) Geometry and setup refactoring.
10!     ------------------------------------------------------------------
11
12USE PARKIND1  , ONLY : JPRB
13USE YOMHOOK   , ONLY : LHOOK, DR_HOOK
14USE YOMLUN    , ONLY : NULRAD
15USE YOMMP0    , ONLY : NPROC, MYPROC
16USE MPL_MODULE, ONLY : MPL_BROADCAST
17USE YOMTAG    , ONLY : MTAGRAD
18USE YOESRTA28 , ONLY : KA, KB, KA_D, KB_D, SFLUXREF, RAYL, STRRAT, LAYREFFR 
19
20!     ------------------------------------------------------------------
21
22IMPLICIT NONE
23
24! KURUCZ
25REAL(KIND=JPRB) :: ZHOOK_HANDLE
26
27#include "abor1.intfb.h"
28
29IF (LHOOK) CALL DR_HOOK('SRTM_KGB28',0,ZHOOK_HANDLE)
30
31IF( MYPROC==1 )THEN
32 READ(NULRAD,ERR=1001) KA_D,KB_D
33  KA = REAL(KA_D,JPRB)
34  KB = REAL(KB_D,JPRB)
35ENDIF
36IF( NPROC>1 )THEN
37  CALL MPL_BROADCAST (KA,MTAGRAD,1,CDSTRING='SRTM_KGB28:')
38  CALL MPL_BROADCAST (KB,MTAGRAD,1,CDSTRING='SRTM_KGB28:')
39ENDIF
40
41SFLUXREF(:,1) = (/ &
42 & 1.06156_JPRB    , 0.599910_JPRB   , 0.422462_JPRB   , 0.400077_JPRB   , &
43 & 0.282221_JPRB   , 0.187893_JPRB   , 6.77357E-02_JPRB, 3.04572E-02_JPRB, &
44 & 2.00442E-02_JPRB, 2.30786E-03_JPRB, 2.08824E-03_JPRB, 1.42604E-03_JPRB, &
45 & 9.67384E-04_JPRB, 6.35362E-04_JPRB, 1.47727E-04_JPRB, 6.87639E-06_JPRB /) 
46SFLUXREF(:,2) = (/ &
47 & 1.07598_JPRB    , 0.585099_JPRB   , 0.422852_JPRB   , 0.400077_JPRB   , &
48 & 0.282221_JPRB   , 0.187893_JPRB   , 6.69686E-02_JPRB, 3.09070E-02_JPRB, &
49 & 2.02400E-02_JPRB, 2.47760E-03_JPRB, 1.89411E-03_JPRB, 1.41122E-03_JPRB, &
50 & 1.12449E-03_JPRB, 5.73505E-04_JPRB, 2.04160E-04_JPRB, 1.58371E-05_JPRB /) 
51SFLUXREF(:,3) = (/ &
52 & 0.461647_JPRB   , 0.406113_JPRB   , 0.332506_JPRB   , 0.307508_JPRB   , &
53 & 0.211167_JPRB   , 0.235457_JPRB   , 0.495886_JPRB   , 0.363921_JPRB   , &
54 & 0.192700_JPRB   , 2.04678E-02_JPRB, 1.55407E-02_JPRB, 1.03882E-02_JPRB, &
55 & 1.10778E-02_JPRB, 1.00504E-02_JPRB, 4.93497E-03_JPRB, 5.73410E-04_JPRB /) 
56SFLUXREF(:,4) = (/ &
57 & 0.132669_JPRB   , 0.175058_JPRB   , 0.359263_JPRB   , 0.388142_JPRB   , &
58 & 0.350359_JPRB   , 0.475892_JPRB   , 0.489593_JPRB   , 0.408437_JPRB   , &
59 & 0.221049_JPRB   , 1.94514E-02_JPRB, 1.54848E-02_JPRB, 1.44999E-02_JPRB, &
60 & 1.44568E-02_JPRB, 1.00527E-02_JPRB, 4.95897E-03_JPRB, 5.73327E-04_JPRB /) 
61SFLUXREF(:,5) = (/ &
62 & 7.54800E-02_JPRB, 0.232246_JPRB   , 0.359263_JPRB   , 0.388142_JPRB   , &
63 & 0.350359_JPRB   , 0.426317_JPRB   , 0.493485_JPRB   , 0.432016_JPRB   , &
64 & 0.239203_JPRB   , 1.74951E-02_JPRB, 1.74477E-02_JPRB, 1.83566E-02_JPRB, &
65 & 1.44818E-02_JPRB, 1.01048E-02_JPRB, 4.97487E-03_JPRB, 5.66831E-04_JPRB /) 
66
67!     Rayleigh extinction coefficient at v = ????? cm-1.
68RAYL = 2.02E-05_JPRB
69
70STRRAT = 6.67029E-07_JPRB
71
72LAYREFFR = 58
73! The following improves this band (Eli Mlawer, personal
74! communication, confirmed by comparison with LBLRTM)
75!LAYREFFR = 40
76
77!     ------------------------------------------------------------------
78
79!     The array KA contains absorption coefs at the 16 chosen g-values
80!     for a range of pressure levels> ~100mb, temperatures, and binary
81!     species parameters (see taumol.f for definition).  The first
82!     index in the array, JS, runs from 1 to 9, and corresponds to
83!     different values of the binary species parameter.  For instance,
84!     JS=1 refers to dry air, JS = 2 corresponds to the paramter value 1/8,
85!     JS = 3 corresponds to the parameter value 2/8, etc.  The second index
86!     in the array, JT, which runs from 1 to 5, corresponds to different
87!     temperatures.  More specifically, JT = 3 means that the data are for
88!     the reference temperature TREF for this  pressure level, JT = 2 refers
89!     to TREF-15, JT = 1 is for TREF-30, JT = 4 is for TREF+15, and JT = 5
90!     is for TREF+30.  The third index, JP, runs from 1 to 13 and refers
91!     to the JPth reference pressure level (see taumol.f for these levels
92!     in mb).  The fourth index, IG, goes from 1 to 16, and indicates
93!     which g-interval the absorption coefficients are for.
94!     -----------------------------------------------------------------
95
96!     -----------------------------------------------------------------
97!     The array KB contains absorption coefs at the 16 chosen g-values
98!     for a range of pressure levels < ~100mb and temperatures. The first
99!     index in the array, JT, which runs from 1 to 5, corresponds to
100!     different temperatures.  More specifically, JT = 3 means that the
101!     data are for the reference temperature TREF for this pressure
102!     level, JT = 2 refers to the temperature TREF-15, JT = 1 is for
103!     TREF-30, JT = 4 is for TREF+15, and JT = 5 is for TREF+30. 
104!     The second index, JP, runs from 13 to 59 and refers to the JPth
105!     reference pressure level (see taumol.f for the value of these
106!     pressure levels in mb).  The third index, IG, goes from 1 to 16,
107!     and tells us which g-interval the absorption coefficients are for.
108!     -----------------------------------------------------------------
109
110
111IF (LHOOK) CALL DR_HOOK('SRTM_KGB28',1,ZHOOK_HANDLE)
112RETURN
113
1141001 CONTINUE
115CALL ABOR1("SRTM_KGB28:ERROR READING FILE RADSRTM")
116
117END SUBROUTINE SRTM_KGB28
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