read_nam_pgd_seabathy.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_nam_pgd_seabathy(HPROGRAM, HSEABATHY,             &
                                         HSEABATHYFILETYPE, HNCVARNAME,   &
                                         PUNIF_SEABATHY)  
!     ##############################################################
!
!!**** *READ_NAM_PGD_SEABATHY* reads namelist for SEABATHY
!!
!!    PURPOSE
!!    -------
!!
!!    METHOD
!!    ------
!!   
!
!!    EXTERNAL
!!    --------
!!
!!    IMPLICIT ARGUMENTS
!!    ------------------
!!
!!    REFERENCE
!!    ---------
!!
!!    AUTHOR
!!    ------
!!
!!    C. Lebeaupin Brossier        Meteo-France
!!
!!    MODIFICATION
!!    ------------
!!
!!    Original    01/2008
!!
!----------------------------------------------------------------------------
!
!*    0.     DECLARATION
!            -----------
!
USE modd_surf_par, ONLY : xundef, nundef
!
USE modi_get_luout
USE modi_open_namelist
USE modi_close_namelist
!
USE mode_pos_surf
!
USE yomhook   ,ONLY : lhook,   dr_hook
USE parkind1  ,ONLY : jprb
!
IMPLICIT NONE
!
!*    0.1    Declaration of arguments
!            ------------------------
!
 CHARACTER(LEN=6),    INTENT(IN)    :: HPROGRAM          ! Type of program
 CHARACTER(LEN=28),   INTENT(OUT)   :: HSEABATHY         ! file name for bathymetry
 CHARACTER(LEN=6),    INTENT(OUT)   :: HSEABATHYFILETYPE ! bathymetry data file type
 CHARACTER(LEN=28),   INTENT(OUT)   :: HNCVARNAME        ! variable to read in netcdf
                                                        ! file
REAL,                INTENT(OUT)   :: PUNIF_SEABATHY    ! uniform value of bathymetry
!
!
!*    0.2    Declaration of local variables
!            ------------------------------
!
INTEGER                           :: ILUOUT    ! output listing logical unit
INTEGER                           :: ILUNAM    ! namelist file logical unit
LOGICAL                           :: GFOUND    ! flag when namelist is present
!
!*    0.3    Declaration of namelists
!            ------------------------
!
 CHARACTER(LEN=28)        :: YSEABATHY         ! file name for bathymetry
 CHARACTER(LEN=6)         :: YSEABATHYFILETYPE ! bathymetry data file type
 CHARACTER(LEN=28)        :: YNCVARNAME        ! variable to read in netcdf
                                              ! file
REAL                     :: XUNIF_SEABATHY    ! uniform value of bathymetry
REAL(KIND=JPRB) :: ZHOOK_HANDLE
!
NAMELIST/nam_seabathy/ yseabathy, yseabathyfiletype, yncvarname, xunif_seabathy
!
!-------------------------------------------------------------------------------
!
!*    1.      Initializations of defaults
!             ---------------------------
!
IF (lhook) CALL dr_hook('READ_NAM_PGD_SEABATHY',0,zhook_handle)
xunif_seabathy     = -300.
yseabathy          = '                          '
yseabathyfiletype  = '      '
yncvarname='rose                      '
!
 CALL get_luout(hprogram,iluout)
!
!-------------------------------------------------------------------------------
!
!*    2.      Reading of namelist
!             -------------------
!
 CALL open_namelist(hprogram,ilunam)
!
 CALL posnam(ilunam,'NAM_SEABATHY',gfound,iluout)
IF (gfound) READ(unit=ilunam,nml=nam_seabathy)
!
 CALL close_namelist(hprogram,ilunam)
!
!-------------------------------------------------------------------------------
!
hseabathy         = yseabathy         ! file name for bathymetry
hseabathyfiletype = yseabathyfiletype ! bathymetry data file type
hncvarname        = yncvarname        ! variable to read in netcdf
punif_seabathy    = xunif_seabathy    ! uniform value of bathymetry
IF (lhook) CALL dr_hook('READ_NAM_PGD_SEABATHY',1,zhook_handle)
!
!-------------------------------------------------------------------------------
!
END SUBROUTINE read_nam_pgd_seabathy