source: LMDZ6/trunk/libf/phylmd/ecrad/yoesrta27.F90 @ 3981

Last change on this file since 3981 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: 1.9 KB
Line 
1MODULE YOESRTA27
2
3USE PARKIND1  ,ONLY : JPIM     ,JPRB,JPRD
4
5IMPLICIT NONE
6
7PUBLIC
8
9SAVE
10
11!     -----------------------------------------------------------------
12!*    ** *YOESRTA27* - SRTM COEFFICIENTS FOR INTERVAL 27
13!     BAND 27: 29000-38000 cm-1 (low - O3; high - O3)
14!     -----------------------------------------------------------------
15
16INTEGER(KIND=JPIM), PARAMETER :: JPG = 16, NG27 = 16
17
18REAL(KIND=JPRB) :: KA(5,13,JPG)   
19REAL(KIND=JPRB) :: KB(5,13:59,JPG)
20REAL(KIND=JPRD) :: KA_D(5,13,JPG)   
21REAL(KIND=JPRD) :: KB_D(5,13:59,JPG)
22REAL(KIND=JPRB) :: SFLUXREF(JPG)  ,RAYL(JPG)
23REAL(KIND=JPRB) :: SCALEKUR
24INTEGER(KIND=JPIM) :: LAYREFFR
25
26REAL(KIND=JPRB) :: KAC(5,13,NG27)   ,ABSA(65,NG27)
27REAL(KIND=JPRB) :: KBC(5,13:59,NG27),ABSB(235,NG27)
28REAL(KIND=JPRB) :: SFLUXREFC(NG27)  ,RAYLC(NG27)
29
30!EQUIVALENCE (KA(1,1,1),ABSA(1,1)), (KB(1,13,1),ABSB(1,1))
31EQUIVALENCE (KAC(1,1,1),ABSA(1,1)), (KBC(1,13,1),ABSB(1,1))
32
33!     -----------------------------------------------------------------
34!        * E.C.M.W.F. PHYSICS PACKAGE ** RRTM SW RADIATION **
35
36!     J.-J. MORCRETTE       E.C.M.W.F.      02/10/29
37!     M. J. IACONO          AER             12/09/03
38
39!  NAME     TYPE     PURPOSE
40!  ----   : ----   : ---------------------------------------------------
41! FRACREFA: REAL
42! KA      : REAL     absorption coefficient of major absorber
43! KB      : REAL     absorption coefficient of secondary absorber
44! SFLUXREF: REAL     Incident solar radiation in the spectral interval
45! RAYL    : REAL     Rayleigh scattering parameter
46! SCALEKUR: REAL     weighting factor to account for Kurucz's correction to solar spectrum
47! LAYREFFR: INTEGER  reference level for the transition
48! KAC     : REAL     Reduced g-point array for KA
49! KBC     : REAL     Reduced g-point array for KB
50!SFLUXREFC: REAL     Reduced g-point array for SFLUXREF
51! RAYLC   : REAL     Reduced g-point array for RAYL
52!     -----------------------------------------------------------------
53END MODULE YOESRTA27
54
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