prep_seaflux_netcdf.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_seaflux_netcdf(HPROGRAM,HSURF,HFILE,KLUOUT,PFIELD)
!     #################################################################################
!
!!****  *PREP_SEAFLUX_NETCDF* - prepares SEAFLUX fields from oceanic analyses in NETCDF
!!
!!    PURPOSE
!!    -------
!
!!**  METHOD
!!    ------
!!
!!    REFERENCE
!!    ---------
!!      
!!
!!    AUTHOR
!!    ------
!!     C. Lebeaupin Brossier
!!
!!    MODIFICATIONS
!!    -------------
!!      Original    01/2008
!!      Modified    09/2013 : S. Senesi : extends to SSS and SIC fields 
!!------------------------------------------------------------------
!
USE mode_read_netcdf_mercator
!
!USE MODD_TYPE_DATE_SURF
!
USE modd_prep,       ONLY : cingrid_type
USE modd_grid_latlonregul,  ONLY : nilength
!
!
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 surf. schemes
 CHARACTER(LEN=7),   INTENT(IN)  :: hsurf     ! type of field
 CHARACTER(LEN=28),  INTENT(IN)  :: hfile     ! name of file
INTEGER,            INTENT(IN)  :: kluout    ! logical unit of output listing
REAL,DIMENSION(:,:), POINTER    :: pfield    ! field to interpolate horizontally
!
!*      0.2    declarations of local variables
!
!TYPE (DATE_TIME)                :: TZTIME_GRIB    ! current date and time
!CHARACTER(LEN=6)              :: YINMODEL ! model from which GRIB file originates
REAL, DIMENSION(:),       POINTER :: zfield   ! field read
 CHARACTER(LEN=28) :: yncvar
REAL(KIND=JPRB) :: zhook_handle
!
!-------------------------------------------------------------------------------------
!
!*      1.     Grid type
!              ---------
IF (lhook) CALL dr_hook('PREP_SEAFLUX_NETCDF',0,zhook_handle)
 cingrid_type='LATLON '
!
!*      2.     Reading of field
!              ----------------
!-----------------
SELECT CASE(hsurf)
!-----------------
!
!* 2.1 Orography
!      ---------
!
  CASE('ZS     ')
    yncvar='topo'
    CALL prep_netcdf_grid(hfile,yncvar)
    CALL read_netcdf_zs_sea(hfile,yncvar,zfield)
    ALLOCATE(pfield(max(1,nilength),1))
    pfield(:,1) = zfield(:)
    DEALLOCATE(zfield)
!
!
!* 2.2 Temperature profiles
!      --------------------
!
  CASE('SST    ','SSS    ','SIC    ')
    IF ( hsurf == 'SST    ') THEN
       yncvar='temperature'
    ELSE IF ( hsurf == 'SSS    ') THEN
       yncvar='sss'
    ELSE IF ( hsurf == 'SIC    ') THEN
       yncvar='sic'
    END IF
    CALL prep_netcdf_grid(hfile,yncvar)
    CALL read_netcdf_sst(hfile,yncvar,zfield)
    ALLOCATE(pfield(max(1,nilength),1))
    pfield(:,1) = zfield(:)
    DEALLOCATE(zfield)
!
END SELECT
IF (lhook) CALL dr_hook('PREP_SEAFLUX_NETCDF',1,zhook_handle)
!-------------------------------------------------------------------------------------
END SUBROUTINE prep_seaflux_netcdf