read_default_teb_vegn.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 read_default_teb_veg_n (CHT, TVG, &
                                         hprogram)
!     #######################################################
!
!!****  *READ_DEFAULT_TEB_VEG* - routine to read the configuration for VEGs
!!
!!    PURPOSE
!!    -------
!!
!!**  METHOD
!!    ------
!!
!!    EXTERNAL
!!    --------
!!
!!
!!    IMPLICIT ARGUMENTS
!!    ------------------
!!
!!    REFERENCE
!!    ---------
!!
!!
!!    AUTHOR
!!    ------
!!      V. Masson   *Meteo France*
!!
!!    MODIFICATIONS
!!    -------------
!!      Original    01/2003 
!-------------------------------------------------------------------------------
!
!*       0.    DECLARATIONS
!              ------------
!
!
!
!
USE modd_ch_teb_n, ONLY : ch_teb_t
USE modd_teb_veg_n, ONLY : teb_veg_options_t
!
USE mode_modeln_surfex_handler
!
USE mode_pos_surf
!
USE modi_get_luout
USE modi_get_default_nam_n
!
USE modd_read_namelist, ONLY : lnam_read
USE modn_teb_veg_n
!
!
USE yomhook   ,ONLY : lhook,   dr_hook
USE parkind1  ,ONLY : jprb
!
IMPLICIT NONE
!
!*       0.1   Declarations of arguments
!              -------------------------
!
!
TYPE(ch_teb_t), INTENT(INOUT) :: cht
TYPE(teb_veg_options_t), INTENT(INOUT) :: tvg
!
 CHARACTER(LEN=6),  INTENT(IN)  :: hprogram ! program calling ISBA

!
!*       0.2   Declarations of local variables
!              -------------------------------
!
!
LOGICAL           :: gfound         ! Return code when searching namelist
INTEGER           :: iluout         ! output listing logical unit
INTEGER           :: iludes         ! .des file logical unit
INTEGER           :: imi
REAL(KIND=JPRB) :: zhook_handle
!-------------------------------------------------------------------------------
!
IF (lhook) CALL dr_hook('READ_DEFAULT_TEB_VEG_N',0,zhook_handle)
 CALL get_luout(hprogram,iluout)
!
 CALL get_default_nam_n(hprogram,'READ ',iludes)
!
IF (iludes==0 .AND. lhook) CALL dr_hook('READ_DEFAULT_TEB_VEG_N',1,zhook_handle)
IF (iludes==0) RETURN
!
imi=get_current_model_index_surfex()
!
IF (imi.NE.-1 .AND. lnam_read) THEN
 CALL init_nam_teb_vegn(tvg)
 CALL init_nam_teb_veg_agsn(tvg)
 CALL init_nam_ch_controln(cht)
 CALL init_nam_ch_teb_vegn(cht)
 CALL init_nam_sgh_teb_vegn(tvg)
ENDIF
!
IF (lnam_read) THEN
 !
 !* reading of new defaults in file
 !  -------------------------------
 !
 CALL posnam(iludes,'NAM_ISBAN',gfound,iluout)
 IF (gfound) READ(unit=iludes,nml=nam_isban)
 CALL posnam(iludes,'NAM_ISBA_AGSN',gfound,iluout)
 IF (gfound) READ(unit=iludes,nml=nam_isba_agsn) 
 CALL posnam(iludes,'NAM_CH_CONTROLN',gfound,iluout)
 IF (gfound) READ(unit=iludes,nml=nam_ch_controln)
! for the time being, chemistry is not implemented on gardens
! CALL POSNAM(ILUDES,'NAM_CH_ISBAN',GFOUND,ILUOUT)
! IF (GFOUND) READ(UNIT=ILUDES,NML=NAM_CH_ISBAn)
 CALL posnam(iludes,'NAM_SGH_ISBAN',gfound,iluout)
 IF (gfound) READ(unit=iludes,nml=nam_sgh_isban)
 !
ENDIF
!
IF (imi.NE.-1) THEN
 CALL update_nam_teb_vegn(tvg)
 CALL update_nam_teb_veg_agsn(tvg)
 CALL update_nam_ch_controln(cht)
 CALL update_nam_ch_teb_vegn(cht)
 CALL update_nam_sgh_teb_vegn(tvg)
ENDIF
IF (lhook) CALL dr_hook('READ_DEFAULT_TEB_VEG_N',1,zhook_handle)
!
!
!-------------------------------------------------------------------------------
!
END SUBROUTINE read_default_teb_veg_n