get_fracn.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 get_frac_n (U, &
                             hprogram,ki,psea,pwater,pnature,ptown)
!     ########################################
!
!!****  *GET_FRAC_n* - routine to get some surface fields
!!
!!    PURPOSE
!!    -------
!!
!!**  METHOD
!!    ------
!!
!!    EXTERNAL
!!    --------
!!
!!
!!    IMPLICIT ARGUMENTS
!!    ------------------
!!
!!    REFERENCE
!!    ---------
!!
!!
!!    AUTHOR
!!    ------
!!      V. Masson   *Meteo France*
!!
!!    MODIFICATIONS
!!    -------------
!!      Original    01/2004
!-------------------------------------------------------------------------------
!
!*       0.    DECLARATIONS
!              ------------
!
!
USE modd_surf_atm_n, ONLY : surf_atm_t
!
USE modi_get_luout
!
!
!
USE yomhook   ,ONLY : lhook,   dr_hook
USE parkind1  ,ONLY : jprb
!
USE modi_abor1_sfx
!
IMPLICIT NONE
!
!*       0.1   Declarations of arguments
!              -------------------------
!
!
TYPE(surf_atm_t), INTENT(INOUT) :: u
!
 CHARACTER(LEN=6),     INTENT(IN)            :: hprogram
INTEGER,              INTENT(IN)            :: ki      ! number of points
REAL, DIMENSION(KI),  INTENT(OUT)           :: psea    ! sea    fraction
REAL, DIMENSION(KI),  INTENT(OUT)           :: pwater  ! water  fraction
REAL, DIMENSION(KI),  INTENT(OUT)           :: pnature ! nature fraction
REAL, DIMENSION(KI),  INTENT(OUT)           :: ptown   ! town   fraction
!
!
!*       0.2   Declarations of local variables
!              -------------------------------
!
INTEGER :: iluout
REAL(KIND=JPRB) :: zhook_handle
!
!-------------------------------------------------------------------------------
IF (lhook) CALL dr_hook('GET_FRAC_N',0,zhook_handle)
 CALL get_luout(hprogram,iluout)
!-------------------------------------------------------------------------------
!
IF ( SIZE(psea) /= SIZE(u%XSEA) ) THEN
  WRITE(iluout,*) 'try to get SEA field from atmospheric model, but size is not correct'
  WRITE(iluout,*) 'size of field expected by the atmospheric model (PSEA) :', SIZE(psea)
  WRITE(iluout,*) 'size of field inthe surface                     (XSEA) :', SIZE(u%XSEA)
  CALL abor1_sfx('GET_FRACN: SEA SIZE NOT CORRECT')
ELSE
  psea    = u%XSEA
  pnature = u%XNATURE
  pwater  = u%XWATER
  ptown   = u%XTOWN
END IF
IF (lhook) CALL dr_hook('GET_FRAC_N',1,zhook_handle)
!
!==============================================================================
!
END SUBROUTINE get_frac_n