read_watfluxn.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_watflux_n (DTCO, U, W, &
                                 hprogram)
!     #########################################
!
!!****  *READ_WATFLUX_n* - reads WATFLUX variables
!! 
!!
!!    PURPOSE
!!    -------
!!
!!**  METHOD
!!    ------
!!
!!    EXTERNAL
!!    --------
!!
!!
!!    IMPLICIT ARGUMENTS
!!    ------------------
!!
!!    REFERENCE
!!    ---------
!!
!!
!!    AUTHOR
!!    ------
!!      V. Masson   *Meteo France*
!!
!!    MODIFICATIONS
!!    -------------
!!      Original    01/2003 
!-------------------------------------------------------------------------------
!
!*       0.    DECLARATIONS
!              ------------
!
!
!
!
!
USE modd_data_cover_n, ONLY : data_cover_t
USE modd_surf_atm_n, ONLY : surf_atm_t
USE modd_watflux_n, ONLY : watflux_t
!
USE modi_read_surf
USE modi_interpol_ts_water_mth
!
!
USE yomhook   ,ONLY : lhook,   dr_hook
USE parkind1  ,ONLY : jprb
!
USE modi_get_type_dim_n
!
IMPLICIT NONE
!
!*       0.1   Declarations of arguments
!              -------------------------
!
!
TYPE(data_cover_t), INTENT(INOUT) :: dtco
TYPE(surf_atm_t), INTENT(INOUT) :: u
TYPE(watflux_t), INTENT(INOUT) :: w
!
 CHARACTER(LEN=6),  INTENT(IN)  :: hprogram ! calling program
!
!
!*       0.2   Declarations of local variables
!              -------------------------------
!
INTEGER           :: jmth, inmth
 CHARACTER(LEN=2 ) :: ymth
!
INTEGER           :: ilu          ! 1D physical dimension
!
INTEGER           :: iresp          ! Error code after redding
!
 CHARACTER(LEN=12) :: yrecfm         ! Name of the article to be read
REAL(KIND=JPRB) :: zhook_handle
!
!-------------------------------------------------------------------------------
!
!* 1D physical dimension
!
IF (lhook) CALL dr_hook('READ_WATFLUX_N',0,zhook_handle)
yrecfm='SIZE_WATER'
 CALL get_type_dim_n(dtco, u, &
                     'WATER ',ilu)
!
!*       3.     Prognostic fields:
!               -----------------
!
!* water temperature
!
ALLOCATE(w%XTS(ilu))
!
IF(w%LINTERPOL_TS)THEN
!
!  Initialize current Month
   w%TZTIME%TDATE%YEAR  = w%TTIME%TDATE%YEAR
   w%TZTIME%TDATE%MONTH = w%TTIME%TDATE%MONTH
   w%TZTIME%TDATE%DAY   = w%TTIME%TDATE%DAY
   w%TZTIME%TIME        = w%TTIME%TIME

! Precedent, Current, Next, and Second-next Monthly SST
  inmth=4
!
  ALLOCATE(w%XTS_MTH(SIZE(w%XTS),inmth))
  DO jmth=1,inmth
     WRITE(ymth,'(I2)') (jmth-1)
     yrecfm='TS_WATER'//adjustl(ymth(:len_trim(ymth)))
     CALL read_surf(&
                    hprogram,yrecfm,w%XTS_MTH(:,jmth),iresp)
  ENDDO
!
  CALL interpol_ts_water_mth(w, &
                             w%TTIME%TDATE%YEAR,w%TTIME%TDATE%MONTH,w%TTIME%TDATE%DAY,w%XTS)
!
ELSE
! 
  ALLOCATE(w%XTS_MTH(0,0))
!
  yrecfm='TS_WATER'
  CALL read_surf(&
                    hprogram,yrecfm,w%XTS(:),iresp)
!
ENDIF
!
!
!-------------------------------------------------------------------------------
!
!*       4.     Semi-prognostic fields:
!               ----------------------
!
!* roughness length
!
ALLOCATE(w%XZ0(ilu))
yrecfm='Z0WATER'
w%XZ0(:) = 0.001
  CALL read_surf(&
                    hprogram,yrecfm,w%XZ0(:),iresp)
IF (lhook) CALL dr_hook('READ_WATFLUX_N',1,zhook_handle)
!
!-------------------------------------------------------------------------------

!
END SUBROUTINE read_watflux_n