treat_bathyfield.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 treat_bathyfield (UG, U, USS, &
                                   hprogram,hscheme,hfiletype,    &
                              hsubroutine,hfilename,hncvarname,   &
                              hfield, ppgdarray,hsftype               )  
!     ##############################################################
!
!!**** *TREAT_BATHYFIELD* chooses which treatment subroutine to use to read 
!!                        the bathymetry
!!
!!    PURPOSE
!!    -------
!!
!!    METHOD
!!    ------
!!   
!!    EXTERNAL
!!    --------
!!
!!    IMPLICIT ARGUMENTS
!!    ------------------
!!
!!    REFERENCE
!!    ---------
!!
!!    AUTHOR
!!    ------
!!
!!    C. Lebeaupin Brossier        Meteo-France
!!
!!    MODIFICATION
!!    ------------
!!    
!!    Original    01/2008
!!
!----------------------------------------------------------------------------
!
!*    0.     DECLARATION
!            -----------
!
!
!
!
USE modd_surf_atm_grid_n, ONLY : surf_atm_grid_t
USE modd_surf_atm_n, ONLY : surf_atm_t
USE modd_surf_atm_sso_n, ONLY : surf_atm_sso_t
!
USE modi_get_luout
USE modi_read_direct
USE modi_read_binllv
USE modi_read_binllvfast
USE modi_read_ascllv
USE modi_read_netcdf
USE modi_average2_mesh
!
!
!
USE yomhook   ,ONLY : lhook,   dr_hook
USE parkind1  ,ONLY : jprb
!
USE modi_abor1_sfx
!
USE modi_average2_cover
!
USE modi_average2_orography
!
USE modi_read_direct_gauss
IMPLICIT NONE
!
!*    0.1    Declaration of arguments
!            ------------------------
!
!
TYPE(surf_atm_grid_t), INTENT(INOUT) :: ug
TYPE(surf_atm_t), INTENT(INOUT) :: u
TYPE(surf_atm_sso_t), INTENT(INOUT) :: uss
!
 CHARACTER(LEN=6),  INTENT(IN) :: hprogram      ! Type of program
 CHARACTER(LEN=6),  INTENT(IN) :: hscheme       ! Scheme treated
 CHARACTER(LEN=6),  INTENT(IN) :: hfiletype     ! Type of the data file
 CHARACTER(LEN=6),  INTENT(IN) :: hsubroutine   ! Name of the subroutine to call
 CHARACTER(LEN=28), INTENT(IN) :: hfilename     ! Name of the field file.
 CHARACTER(LEN=28), INTENT(IN) :: hncvarname    ! Name of the variable in netcdf file
 CHARACTER(LEN=20), INTENT(IN) :: hfield        ! Name of the field.
REAL, DIMENSION(:), INTENT(INOUT), OPTIONAL :: ppgdarray ! field on MESONH grid
 CHARACTER(LEN=3),   INTENT(IN),    OPTIONAL :: hsftype
!
!*    0.2    Declaration of local variables
!            ------------------------------
!
INTEGER :: iluout
REAL(KIND=JPRB) :: zhook_handle
!-------------------------------------------------------------------------------
!
IF (lhook) CALL dr_hook('TREAT_BATHYFIELD',0,zhook_handle)
 CALL get_luout(hprogram,iluout)
!
!*    1.     Selection of type of reading (and point by point treatment)
!            -----------------------------------------------------------
!
SELECT CASE (hfiletype)

   CASE ('DIRECT')
         IF(ug%CGRID=="GAUSS     ")THEN
            CALL read_direct_gauss(uss, &
                                   hprogram,hscheme,hsubroutine,hfilename,hfield)
         ELSE
            CALL read_direct(uss, &
                             hprogram,hscheme,hsubroutine,hfilename,hfield)
         ENDIF
   CASE ('BINLLV')
       CALL read_binllv(uss, &
                        hprogram,hsubroutine,hfilename)

   CASE ('BINLLF')
       CALL read_binllvfast(uss, &
                            hprogram,hsubroutine,hfilename)

   CASE ('ASCLLV')
       CALL read_ascllv(uss, &
                        hprogram,hsubroutine,hfilename)

   CASE ('NETCDF')
       CALL read_netcdf(uss, &
                        hprogram,hsubroutine,hfilename,hncvarname)

END SELECT
!
!-------------------------------------------------------------------------------
!
!*    2.     Call to the adequate subroutine (global treatment)
!            --------------------------------------------------
!
SELECT CASE (hsubroutine)

  CASE ('A_COVR')
    CALL average2_cover(u, &
                        hprogram)

  CASE ('A_OROG')
    CALL average2_orography(uss)

  CASE ('A_MESH')
    IF (.NOT. present(ppgdarray)) THEN
      WRITE(iluout,*) 'You asked to average a PGD field with A_MESH option,'
      WRITE(iluout,*) 'but you did not give the array to store this field'
      CALL abor1_sfx('TREAT_BATHYFIELD: PGD ARRAY IS MISSING')
    END IF
    CALL average2_mesh(ppgdarray)

END SELECT
IF (lhook) CALL dr_hook('TREAT_BATHYFIELD',1,zhook_handle)
!-------------------------------------------------------------------------------
!
END SUBROUTINE treat_bathyfield