read_isba_conf.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_isba_conf(HPROGRAM)
!     #######################################################
!
!!****  *READ_ISBA_CONF* - routine to read the configuration for ISBA
!!
!!    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
!!      Modified by P. Aumond    (07/2011): tree drag replaced by grass
!!      Modified by T. Aspelien  (04/2012): Separated assimilation
!-------------------------------------------------------------------------------
!
!*       0.    DECLARATIONS
!              ------------
!
USE mode_pos_surf
!
USE modi_get_luout
USE modi_open_namelist
USE modi_close_namelist
!
USE modn_agri
USE modn_deepsoil
USE modn_treedrag
!
USE modd_surf_par,   ONLY : xundef
!
USE yomhook   ,ONLY : lhook,   dr_hook
USE parkind1  ,ONLY : jprb
!
IMPLICIT NONE
!
!*       0.1   Declarations of arguments
!              -------------------------
!
 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
REAL(KIND=JPRB) :: zhook_handle
!-------------------------------------------------------------------------------
!
!* get output listing file logical unit
!
IF (lhook) CALL dr_hook('READ_ISBA_CONF',0,zhook_handle)
 CALL get_luout(hprogram,iluout)
!
!* open namelist file
!
 CALL open_namelist(hprogram,inam)
!
!* reading of namelist
!  -------------------
!
 CALL posnam(inam,'NAM_AGRI',gfound,iluout)
IF (gfound) READ(unit=inam,nml=nam_agri)
 CALL posnam(inam,'NAM_DEEPSOIL',gfound,iluout)
IF (gfound) READ(unit=inam,nml=nam_deepsoil)
 CALL posnam(inam,'NAM_TREEDRAG',gfound,iluout)
IF (gfound) READ(unit=inam,nml=nam_treedrag)
!
!* close namelist file
!
 CALL close_namelist(hprogram,inam)
IF (lhook) CALL dr_hook('READ_ISBA_CONF',1,zhook_handle)
!
! 
!-------------------------------------------------------------------------------
!
!* surface time-step forced by the atmosphere
!
!XTSTEP = XUNDEF
!
!-------------------------------------------------------------------------------
!
END SUBROUTINE read_isba_conf