read_default_surf_atmn.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_surf_atm_n (CHU, DGO, USS, HPROGRAM)
!     #######################################################
!
!!****  *READ_DEFAULT_SURF_ATM* - routine to read the default general configuration for surface
!!
!!    PURPOSE
!!    -------
!!
!!**  METHOD
!!    ------
!!
!!    EXTERNAL
!!    --------
!!
!!
!!    IMPLICIT ARGUMENTS
!!    ------------------
!!
!!    REFERENCE
!!    ---------
!!
!!
!!    AUTHOR
!!    ------
!!      V. Masson   *Meteo France*
!!
!!    MODIFICATIONS
!!    -------------
!!      Original    01/2003 
!-------------------------------------------------------------------------------
!
!*       0.    DECLARATIONS
!              ------------
!
!
!
!
!
USE modd_ch_surf_n, ONLY : ch_surf_t
USE modd_diag_n, ONLY : diag_options_t
USE modd_sso_n, ONLY : sso_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_sso_n
USE modn_surf_atm_n
!
!
USE yomhook   ,ONLY : lhook,   dr_hook
USE parkind1  ,ONLY : jprb
!
IMPLICIT NONE
!
!*       0.1   Declarations of arguments
!              -------------------------
!
!
TYPE(ch_surf_t), INTENT(INOUT) :: CHU
TYPE(diag_options_t), INTENT(INOUT) :: DGO
TYPE(sso_t), INTENT(INOUT) :: USS
!
 CHARACTER(LEN=6),  INTENT(IN)  :: HPROGRAM ! program calling GROUND
!
!*       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_SURF_ATM_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_SURF_ATM_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_sson(uss)
 CALL init_nam_ch_controln(chu)
 CALL init_nam_ch_surfn(chu)
 CALL init_nam_diag_surf_atmn(dgo)
 CALL init_nam_diag_surfn(dgo)
 CALL init_nam_write_diag_surfn(dgo)
ENDIF
! 
IF (lnam_read) THEN
 !
 !* reading of file with default value
 !  ----------------------------------
 !
 CALL posnam(iludes,'NAM_SSON',gfound,iluout)
 IF (gfound) READ(unit=iludes,nml=nam_sson)
 CALL posnam(iludes,'NAM_DIAG_SURFN',gfound,iluout)
 IF (gfound) READ(unit=iludes,nml=nam_diag_surfn)
 CALL posnam(iludes,'NAM_WRITE_DIAG_SURFN',gfound,iluout)
 IF (gfound) READ(unit=iludes,nml=nam_write_diag_surfn)
 CALL posnam(iludes,'NAM_DIAG_SURF_ATMN',gfound,iluout)
 IF (gfound) READ(unit=iludes,nml=nam_diag_surf_atmn)
 CALL posnam(iludes,'NAM_CH_CONTROLN',gfound,iluout)
 IF (gfound) READ(unit=iludes,nml=nam_ch_controln)
 CALL posnam(iludes,'NAM_CH_SURFN',gfound,iluout)
 IF (gfound) READ(unit=iludes,nml=nam_ch_surfn)
 !
ENDIF
!
IF (imi.NE.-1) THEN
 CALL update_nam_sson(uss)
 CALL update_nam_ch_controln(chu)
 CALL update_nam_ch_surfn(chu)
 CALL update_nam_diag_surf_atmn(dgo)
 CALL update_nam_diag_surfn(dgo)
 CALL update_nam_write_diag_surfn(dgo)
ENDIF
IF (lhook) CALL dr_hook('READ_DEFAULT_SURF_ATM_N',1,zhook_handle)
!
!
!-------------------------------------------------------------------------------
!
END SUBROUTINE read_default_surf_atm_n