prep_isba_unif.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 prep_isba_unif(KLUOUT,HSURF,PFIELD)
!     #################################################################################
!
!!****  *PREP_ISBA_UNIF* - prepares ISBA field from prescribed values
!!
!!    PURPOSE
!!    -------
!
!!**  METHOD
!!    ------
!!
!!    REFERENCE
!!    ---------
!!      
!!
!!    AUTHOR
!!    ------
!!     V. Masson 
!!
!!    MODIFICATIONS
!!    -------------
!!      Original    01/2004
!!      P. Samuelsson  02/2012  MEB
!!------------------------------------------------------------------
!
!
USE modd_prep,           ONLY : cinterp_type
USE modd_surf_par,       ONLY : xundef
USE modd_prep_isba,      ONLY : xhug_surf, xhug_root, xhug_deep,    &
                                  xtg_surf, xtg_root, xtg_deep,     &
                                  xwr_def, xwrv_def, xwrvn_def,     &
                                  xqc_def,                          &
                                  xhugi_surf, xhugi_root, xhugi_deep  
!
USE modi_abor1_sfx
!
USE yomhook   ,ONLY : lhook,   dr_hook
USE parkind1  ,ONLY : jprb
!
IMPLICIT NONE
!
!*      0.1    declarations of arguments
!
INTEGER,            INTENT(IN)  :: KLUOUT    ! output listing logical unit
 CHARACTER(LEN=7),   INTENT(IN)  :: HSURF     ! type of field
REAL, POINTER, DIMENSION(:,:,:) :: PFIELD    ! field to interpolate horizontally
!
!*      0.2    declarations of local variables
!
REAL(KIND=JPRB) :: ZHOOK_HANDLE
!
!-------------------------------------------------------------------------------------
!
IF (lhook) CALL dr_hook('PREP_ISBA_UNIF',0,zhook_handle)
!
SELECT CASE(hsurf)
!
!*      3.0    Orography
!
  CASE('ZS     ')
    ALLOCATE(pfield(1,1,1))
    pfield = 0.
   
!
!*      3.1    Profile of soil relative humidity
!
  CASE('WG     ')
    ALLOCATE(pfield(1,3,1))
    pfield(:,1,1) = xhug_surf
    pfield(:,2,1) = xhug_root
    pfield(:,3,1) = xhug_deep

!*      3.2    Profile of soil humidity for ice

  CASE('WGI    ')
    ALLOCATE(pfield(1,3,1))
    pfield(:,1,1) = xhugi_surf
    pfield(:,2,1) = xhugi_root
    pfield(:,3,1) = xhugi_deep

!*      3.3    Profile of temperatures

  CASE('TG     ')
    ALLOCATE(pfield(1,3,1))
    pfield(:,1,1) = xtg_surf
    pfield(:,2,1) = xtg_root
    pfield(:,3,1) = xtg_deep

!*      3.4    Other quantities

  CASE('WR     ')
    ALLOCATE(pfield(1,1,1))
    pfield = xwr_def

  CASE('WRL    ')
    ALLOCATE(pfield(1,1,1))
    pfield = xwrv_def

  CASE('WRLI    ')
    ALLOCATE(pfield(1,1,1))
    pfield = xwrv_def

  CASE('WRVN   ')
    ALLOCATE(pfield(1,1,1))
    pfield = xwrvn_def

  CASE('TV     ')
    ALLOCATE(pfield(1,1,1))
    pfield = xtg_surf

  CASE('TL     ')
    ALLOCATE(pfield(1,1,1))
    pfield = xtg_surf

  CASE('TC     ')
    ALLOCATE(pfield(1,1,1))
    pfield = xtg_surf

  CASE('QC     ')
    ALLOCATE(pfield(1,1,1))
    pfield = xqc_def

  CASE('LAI    ')
    ALLOCATE(pfield(1,1,1))
    pfield = xundef

  CASE('ICE_STO')
    ALLOCATE(pfield(1,1,1))
    pfield = 0.0
!
  CASE DEFAULT
    CALL abor1_sfx('PREP_ISBA_UNIF: '//trim(hsurf)//" initialization not implemented !")
!
END SELECT
!
!*      4.     Interpolation method
!              --------------------
!
cinterp_type='UNIF  '
!
IF (lhook) CALL dr_hook('PREP_ISBA_UNIF',1,zhook_handle)
!
!-------------------------------------------------------------------------------------
END SUBROUTINE prep_isba_unif