source: LMDZ6/branches/blowing_snow/libf/phylmd/ecrad/yoesrta18.F90 @ 5018

Last change on this file since 5018 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: 2.3 KB
Line 
1MODULE YOESRTA18
2
3USE PARKIND1  ,ONLY : JPIM     ,JPRB,JPRD
4
5IMPLICIT NONE
6
7PUBLIC
8
9SAVE
10
11!     -----------------------------------------------------------------
12!*    ** *YOESRTA18* - SRTM COEFFICIENTS FOR INTERVAL 16
13!     BAND 18:  4000-4650 cm-1 (low - H2O,CH4; high - CH4)
14!     -----------------------------------------------------------------
15
16INTEGER(KIND=JPIM), PARAMETER :: JPG = 16, NG18 = 16, NGS17=32
17
18REAL(KIND=JPRB) :: KA(9,5,13,JPG)
19REAL(KIND=JPRB) :: KB(5,13:59,JPG)
20REAL(KIND=JPRD) :: KA_D(9,5,13,JPG)
21REAL(KIND=JPRD) :: KB_D(5,13:59,JPG)
22REAL(KIND=JPRB) :: SELFREF(10,JPG),FORREF(3,JPG)
23REAL(KIND=JPRB) :: SFLUXREF(JPG,9)
24REAL(KIND=JPRB) :: RAYL            ,STRRAT
25
26INTEGER(KIND=JPIM) :: LAYREFFR
27
28REAL(KIND=JPRB) :: KAC(9,5,13,NG18) ,ABSA(585,NG18)
29REAL(KIND=JPRB) :: KBC(5,13:59,NG18),ABSB(235,NG18)
30REAL(KIND=JPRB) :: SELFREFC(10,NG18),FORREFC(3,NG18)
31REAL(KIND=JPRB) :: SFLUXREFC(NG18,9)
32
33!EQUIVALENCE (KA(1,1,1,1),ABSA(1,1)), (KB(1,13,1),ABSB(1,1))
34EQUIVALENCE (KAC(1,1,1,1),ABSA(1,1)), (KBC(1,13,1),ABSB(1,1))
35
36!     -----------------------------------------------------------------
37!        * E.C.M.W.F. PHYSICS PACKAGE ** RRTM SW RADIATION **
38
39!     J.-J. MORCRETTE       E.C.M.W.F.      02/10/29
40!     M. J. IACONO          AER             12/09/03
41
42!  NAME     TYPE     PURPOSE
43!  ----   : ----   : ---------------------------------------------------
44! KA      : REAL     absorption coefficient of major absorber
45! KB      : REAL     absorption coefficient of secondary absorber
46! SELFREF : REAL     self brodening coefficient for water vapour
47! FORREF  : REAL     foreign broadening coefficient for water vapour
48! SFLUXREF: REAL     Incident solar radiation in the spectral interval
49! RAYL    : REAL     Rayleigh scattering parameter
50! STRRAT  : REAL     weighting factor for the transition between tropospheric
51!                    and stratospheric computations
52! LAYREFFR: INTEGER  reference level for the transition
53! KAC     : REAL     Reduced g-point array for KA
54! KBC     : REAL     Reduced g-point array for KB
55! SELFREFC: REAL     Reduced g-point array for SELFREF
56! FORREFC : REAL     Reduced g-point array for FORREF
57!SFLUXREFC: REAL     Reduced g-point array for SFLUXREF
58!     -----------------------------------------------------------------
59END MODULE YOESRTA18
60
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