read_pgd_arrange_cover.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_pgd_arrange_cover(HPROGRAM,OWATER_TO_NATURE,OTOWN_TO_ROCK)
!     ##########################################################################
!!
!!    PURPOSE
!!    -------
!!    initialyse change water (not lake) to nature and/or town to rock keys
!!
!!    METHOD
!!    ------
!!   
!!    EXTERNAL
!!    --------
!!
!!
!!    IMPLICIT ARGUMENTS
!!    ------------------
!!
!!
!!    REFERENCE
!!    ---------
!!
!!    AUTHOR
!!    ------
!!
!!    B. Decharme                   Meteo-France
!!
!!    MODIFICATION
!!    ------------
!!
!!    Original     05/03/09
!----------------------------------------------------------------------------
!
!*    0.     DECLARATION
!            -----------
!
USE modi_open_namelist
USE modi_close_namelist
USE modi_get_luout
!
USE mode_pos_surf
!
!
USE yomhook   ,ONLY : lhook,   dr_hook
USE parkind1  ,ONLY : jprb
!
IMPLICIT NONE
!
!*    0.1    Declaration of dummy arguments
!            ------------------------------
!
 CHARACTER(LEN=6),  INTENT(IN)  :: hprogram         ! program calling READ_PGD
LOGICAL,           INTENT(OUT) :: owater_to_nature ! T: Change Wetland treated as inland water into nature
LOGICAL,           INTENT(OUT) :: otown_to_rock    ! T: Change Town into Rock 
!
!
!*    0.2    Declaration of local variables
!            ------------------------------
!
INTEGER           :: iluout     ! logical unit
INTEGER           :: ilunam     ! logical unit
!
LOGICAL           :: gfound
!
!
!*    0.2    local namelist variables
!            ------------------------
!
LOGICAL           :: lwater_to_nature
LOGICAL           :: ltown_to_rock
REAL(KIND=JPRB) :: zhook_handle
!
namelist/nam_pgd_arrange_cover/lwater_to_nature,ltown_to_rock
!
!------------------------------------------------------------------------------
!
!*       1.    defaults
! 
IF (lhook) CALL dr_hook('READ_PGD_ARRANGE_COVER',0,zhook_handle)
lwater_to_nature = .false.
ltown_to_rock    = .false.
!
!------------------------------------------------------------------------------
!
!*       2.    opening of namelist
! 
 CALL get_luout(hprogram,iluout)
!
 CALL open_namelist(hprogram,ilunam)
!
!-------------------------------------------------------------------------------
!
!*       3.    reading of namelist
! 
 CALL posnam(ilunam,'NAM_PGD_ARRANGE_COVER',gfound,iluout)
IF (gfound) READ(unit=ilunam,nml=nam_pgd_arrange_cover)
!
!-------------------------------------------------------------------------------
!
!*       4.    initialize keys
! 
owater_to_nature = lwater_to_nature
otown_to_rock    = ltown_to_rock
!
!------------------------------------------------------------------------------
!
!*       5.    close namelist file
! 
 CALL close_namelist(hprogram,ilunam)
IF (lhook) CALL dr_hook('READ_PGD_ARRANGE_COVER',1,zhook_handle)
!
!-------------------------------------------------------------------------------
!
END SUBROUTINE read_pgd_arrange_cover