source: LMDZ6/trunk/libf/phylmd/ecrad/yoerrta15.F90 @ 4013

Last change on this file since 4013 was 3908, checked in by idelkadi, 4 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: 1.6 KB
Line 
1MODULE YOERRTA15
2
3USE PARKIND1  ,ONLY : JPIM     ,JPRB
4
5IMPLICIT NONE
6
7PUBLIC
8
9SAVE
10
11!     -----------------------------------------------------------------
12!*    ** *YOERRTA15* - RRTM COEFFICIENTS FOR INTERVAL 15
13!     BAND 15:  2380-2600 cm-1 (low - N2O,CO2; high - nothing)
14!     ABozzo 2001306 updated to rrtmg v4.85
15!     band 15:  2380-2600 cm-1 (low - n2o,co2; low minor - n2)
16!                              (high - nothing)
17!     -----------------------------------------------------------------
18
19INTEGER(KIND=JPIM), PARAMETER :: NG15 = 2
20
21REAL(KIND=JPRB) :: FRACREFA(NG15,9)
22
23REAL(KIND=JPRB) :: KA(9,5,13,NG15) ,ABSA(585,NG15)
24REAL(KIND=JPRB) :: KA_MN2(9,19,NG15)
25REAL(KIND=JPRB) :: SELFREF(10,NG15)
26REAL(KIND=JPRB) :: FORREF(4,NG15)
27
28
29
30EQUIVALENCE (KA(1,1,1,1),ABSA(1,1))
31
32!     -----------------------------------------------------------------
33!        * E.C.M.W.F. PHYSICS PACKAGE *
34
35!     J.-J. MORCRETTE       E.C.M.W.F.      98/07/14
36
37!  NAME     TYPE     PURPOSE
38!  ----   : ----   : ---------------------------------------------------
39! ABSA    : REAL     absorption coefficient of major absorber for M reference tropospheric
40!                    pressures and N reference tropospheric temperatures
41! FRACREFA: REAL     distance from r and T reference tabulated points (troposphere)
42! KA      : REAL     absorption coefficient of major absorber (equiv. to ABSA)   
43! SELFREF : REAL     self broadening coefficient for water vapour
44! STRRAT  : REAL     weighting factors for the transition between tropospheric
45!                    and stratospheric computations
46!     -----------------------------------------------------------------
47END MODULE YOERRTA15
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