pgd_nature.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 pgd_nature (DTCO, DTZ, IM, UG, U, USS, HPROGRAM)
!     #############################################################
!
!!****  *PGD_NATURE* - routine to choose initialization of vegetation scheme
!!
!!    PURPOSE
!!    -------
!!
!!**  METHOD
!!    ------
!!
!!    EXTERNAL
!!    --------
!!
!!
!!    IMPLICIT ARGUMENTS
!!    ------------------
!!
!!    REFERENCE
!!    ---------
!!
!!
!!    AUTHOR
!!    ------
!!      V. Masson   *Meteo France*
!!
!!    MODIFICATIONS
!!    -------------
!!      Original    03/2004
!-------------------------------------------------------------------------------
!
!*       0.    DECLARATIONS
!              ------------
!
USE modd_data_cover_n, ONLY : data_cover_t
USE modd_data_tsz0_n, ONLY : data_tsz0_t
USE modd_surfex_n, ONLY : isba_model_t
USE modd_surf_atm_grid_n, ONLY : surf_atm_grid_t
USE modd_surf_atm_n, ONLY : surf_atm_t
USE modd_sso_n, ONLY : sso_t
!
USE modi_pgd_isba
USE modi_pgd_tsz0_par
!
USE yomhook   ,ONLY : lhook,   dr_hook
USE parkind1  ,ONLY : jprb
!
IMPLICIT NONE
!
!*       0.1   Declarations of arguments
!              -------------------------
!
TYPE(data_cover_t), INTENT(INOUT) :: DTCO
TYPE(data_tsz0_t), INTENT(INOUT) :: DTZ
TYPE(isba_model_t), INTENT(INOUT) :: IM
TYPE(surf_atm_grid_t), INTENT(INOUT) :: UG
TYPE(surf_atm_t), INTENT(INOUT) :: U
TYPE(sso_t), INTENT(INOUT) :: USS
!
 REAL, DIMENSION(:,:), POINTER :: PVEGTYPE
!
 CHARACTER(LEN=6), INTENT(IN)  :: HPROGRAM   ! program calling surf. schemes
REAL(KIND=JPRB) :: ZHOOK_HANDLE
!
!*       0.2   Declarations of local variables
!              -------------------------------
!
!-------------------------------------------------------------------------------
!
!*       2.     Selection of surface scheme
!               ---------------------------
!
IF (lhook) CALL dr_hook('PGD_NATURE',0,zhook_handle)
IF (u%CNATURE=='NONE  ') THEN
  IF (lhook) CALL dr_hook('PGD_NATURE',1,zhook_handle)
  RETURN
ELSE IF (u%CNATURE=='FLUX  ') THEN
  IF (lhook) CALL dr_hook('PGD_NATURE',1,zhook_handle)
  RETURN
ELSE IF (u%CNATURE=='ISBA  ' .OR. u%CNATURE=='TSZ0') THEN
  CALL pgd_isba(dtco, im%DTV, im%G, im%O, im%S, im%K, im%ISS, ug, u, uss, hprogram)
  IF (u%CNATURE=='TSZ0') CALL pgd_tsz0_par(dtz, hprogram)
END IF
IF (lhook) CALL dr_hook('PGD_NATURE',1,zhook_handle)
!
!-------------------------------------------------------------------------------
!
END SUBROUTINE pgd_nature