diag_surf_budget_teb.F90

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!SFX_LIC Copyright 1994-2014 CNRS, Meteo-France and Universite Paul Sabatier
!SFX_LIC This is part of the SURFEX software governed by the CeCILL-C licence
!SFX_LIC version 1. See LICENSE, CeCILL-C_V1-en.txt and CeCILL-C_V1-fr.txt  
!SFX_LIC for details. version 1.
!     #########
       SUBROUTINE diag_surf_budget_teb (D, PDIR_SW, PSCA_SW, PDIR_ALB, PSCA_ALB,  &
                                        PLW, PEMIS, PTRAD   )  
!     ###############################################################################
!
!!****  *DIAG_SURF_BUDGET_TEB * - Computes diagnostics over TEB
!!
!!    PURPOSE
!!    -------
!
!!**  METHOD
!!    ------
!!
!!    REFERENCE
!!    ---------
!!      
!!
!!    AUTHOR
!!    ------
!!     P. Le Moigne 
!!
!!    MODIFICATIONS
!!    -------------
!!      Original    04/2006
!!------------------------------------------------------------------
!
USE modd_diag_n, ONLY : diag_t
!
USE modd_csts,           ONLY : xstefan
!
USE yomhook   ,ONLY : lhook,   dr_hook
USE parkind1  ,ONLY : jprb
!
IMPLICIT NONE
!
!*      0.1    declarations of arguments
!
TYPE(diag_t), INTENT(INOUT) :: D
!
REAL, DIMENSION(:,:),INTENT(IN)  :: PDIR_SW   ! direct  solar radiation (on horizontal surf.)
!                                             !                                       (W/m2)
REAL, DIMENSION(:,:),INTENT(IN)  :: PSCA_SW   ! diffuse solar radiation (on horizontal surf.)
!                                             !                                       (W/m2)
REAL, DIMENSION(:), INTENT(IN)   :: PLW       ! longwave radiation (on horizontal surf.)
REAL, DIMENSION(:), INTENT(IN)   :: PTRAD     ! radiative temperature                 (K)
REAL, DIMENSION(:,:),INTENT(IN)  :: PDIR_ALB  ! direct albedo for each spectral band  (-)
REAL, DIMENSION(:,:),INTENT(IN)  :: PSCA_ALB  ! diffuse albedo for each spectral band (-)
REAL, DIMENSION(:), INTENT(IN)   :: PEMIS     ! emissivity                            (-)                                
!
!*      0.2    declarations of local variables
!
INTEGER                          :: ISWB      ! number of SW bands
INTEGER                          :: JSWB      ! loop counter on number of SW bands
REAL(KIND=JPRB) :: ZHOOK_HANDLE
!-------------------------------------------------------------------------------------
!
!
IF (lhook) CALL dr_hook('DIAG_SURF_BUDGET_TEB',0,zhook_handle)
iswb = SIZE(pdir_sw,2)
! 
!* total incoming and outgoing SW
!
DO jswb=1,iswb
  d%XSWBD(:,jswb) = pdir_sw(:,jswb)                    + psca_sw(:,jswb)
  d%XSWBU(:,jswb) = pdir_sw(:,jswb) * pdir_alb(:,jswb) + psca_sw(:,jswb) * psca_alb(:,jswb) 
ENDDO
!
d%XSWD(:) = 0.
d%XSWU(:) = 0.
DO jswb=1,iswb
   d%XSWD(:)=d%XSWD(:)+d%XSWBD(:,jswb)
   d%XSWU(:)=d%XSWU(:)+d%XSWBU(:,jswb)
ENDDO
!
!*incoming outgoing LW
!
d%XLWD(:)=plw(:)
d%XLWU(:)=pemis(:)*xstefan*ptrad(:)**4 + (1.-pemis(:))*plw(:)
!
IF (lhook) CALL dr_hook('DIAG_SURF_BUDGET_TEB',1,zhook_handle)
!
!-------------------------------------------------------------------------------------
!
END SUBROUTINE diag_surf_budget_teb