read_teb_veg_confn.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_teb_veg_conf_n (CHT, TVG, &
                                      hprogram)
!     #######################################################
!
!!****  *READ_TEB_VEG_CONF* - routine to read the configuration for VEG
!!
!!    PURPOSE
!!    -------
!!
!!**  METHOD
!!    ------
!!
!!    EXTERNAL
!!    --------
!!
!!
!!    IMPLICIT ARGUMENTS
!!    ------------------
!!
!!    REFERENCE
!!    ---------
!!
!!
!!    AUTHOR
!!    ------
!!      V. Masson   *Meteo France*
!!
!!    MODIFICATIONS
!!    -------------
!!      Original    01/2003 
!!      P Le Moigne 09/2005 AGS modifs of L. Jarlan
!!      P Le Moigne 09/2005 CSNOWRES option
!!      Modified by P. Le Moigne (06/2006): seeding and irrigation
!!      Modified by P. Le Moigne (05/2008): deep soil characteristics
!!      B. Decharme 06/2013 delete CTOPREG
!-------------------------------------------------------------------------------
!
!*       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_test_nam_var_surf
USE modi_get_luout
USE modi_open_namelist
USE modi_close_namelist
!
USE modn_teb_veg_n
!
USE modd_read_namelist, ONLY : lnam_read
USE modd_surf_par,   ONLY : xundef
!
!
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         ! logical unit of output file
INTEGER           :: inam           ! logical unit of namelist file
INTEGER           :: imi
REAL(KIND=JPRB) :: zhook_handle
!-------------------------------------------------------------------------------
!
!* get output listing file logical unit
!
IF (lhook) CALL dr_hook('READ_TEB_VEG_CONF_N',0,zhook_handle)
 CALL get_luout(hprogram,iluout)
!
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
 !
 !* open namelist file
 !
 CALL open_namelist(hprogram,inam)
 !
 !* reading of namelist
 !  -------------------
 !
 CALL posnam(inam,'NAM_ISBAN',gfound,iluout)
 IF (gfound) READ(unit=inam,nml=nam_isban)
 CALL posnam(inam,'NAM_ISBA_AGSN',gfound,iluout)
 IF (gfound) READ(unit=inam,nml=nam_isba_agsn) 
! for the time being, chemistry is not implemented on gardens
! CALL POSNAM(INAM,'NAM_CH_ISBAN',GFOUND,ILUOUT)
! IF (GFOUND) READ(UNIT=INAM,NML=NAM_CH_ISBAn)
 CALL posnam(inam,'NAM_CH_CONTROLN',gfound,iluout)
 IF (gfound) READ(unit=inam,nml=nam_ch_controln)
 CALL posnam(inam,'NAM_SGH_ISBAN',gfound,iluout)
 IF (gfound) READ(unit=inam,nml=nam_sgh_isban)
 !
 CALL test_nam_var_surf(iluout,'CROUGH',crough,'NONE','Z01D','Z04D','BE04','UNDE')
 CALL test_nam_var_surf(iluout,'CSCOND',cscond,'NP89','PL98')
 CALL test_nam_var_surf(iluout,'CALBEDO',calbedo,'EVOL','DRY ','WET ','MEAN','USER','CM13')
 CALL test_nam_var_surf(iluout,'CC1DRY',cc1dry,'DEF ','GB93')
 CALL test_nam_var_surf(iluout,'CSOILFRZ',csoilfrz,'DEF','LWT')
 CALL test_nam_var_surf(iluout,'CDIFSFCOND',cdifsfcond,'DEF ','MLCH')
 CALL test_nam_var_surf(iluout,'CSNOWRES',csnowres,'DEF','RIL')
 CALL test_nam_var_surf(iluout,'CCPSURF',ccpsurf,'DRY','HUM')
 !
 CALL test_nam_var_surf(iluout,'CRUNOFF',crunoff,'WSAT','DT92','SGH ','TOPD')
 CALL test_nam_var_surf(iluout,'CKSAT',cksat,'DEF','SGH','EXP')
 CALL test_nam_var_surf(iluout,'CHORT',chort,'DEF','SGH')
 !
 !* close namelist file
 !
 CALL close_namelist(hprogram,inam)
 !
ENDIF
!
IF (imi.NE.-1) THEN
 CALL update_nam_teb_vegn(tvg)
 CALL update_nam_teb_veg_agsn(tvg)
 CALL update_nam_ch_teb_vegn(cht)
 CALL update_nam_ch_controln(cht)
 CALL update_nam_sgh_teb_vegn(tvg)        
ENDIF
IF (lhook) CALL dr_hook('READ_TEB_VEG_CONF_N',1,zhook_handle)
!
!-------------------------------------------------------------------------------
!
!* surface time-step forced by the atmosphere
!
!XTSTEP = XUNDEF
!
!-------------------------------------------------------------------------------
!
END SUBROUTINE read_teb_veg_conf_n