read_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_arrange_cover (&
                                     hprogram,owater_to_nature,otown_to_rock,hdir)
!     ######################################################################
!
!
!
!
USE modi_read_surf
!
!
USE yomhook   ,ONLY : lhook,   dr_hook
USE parkind1  ,ONLY : jprb
!
IMPLICIT NONE
!
!* dummy arguments
!  ---------------
!
!
!
 CHARACTER(LEN=6),  INTENT(IN)  :: hprogram  ! program calling surf. schemes
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 
 CHARACTER(LEN=1), INTENT(IN), OPTIONAL :: hdir
!
!* local variables
!  ---------------
!
 CHARACTER(LEN=1) :: ydir
 CHARACTER(LEN=12) :: yrecfm     ! Name of the article to be read
INTEGER           :: iresp      ! reading return code
!
INTEGER           :: iversion   ! surface version
INTEGER           :: ibugfix    ! surface bugfix
REAL(KIND=JPRB) :: zhook_handle
!
!
!------------------------------------------------------------------------------
!
IF (lhook) CALL dr_hook('READ_ARRANGE_COVER',0,zhook_handle)
!
ydir = 'H'
IF (present(hdir)) ydir = hdir
!
yrecfm='VERSION'
 CALL read_surf(&
                hprogram,yrecfm,iversion,iresp,hdir=ydir)
!
IF (iversion<5) THEN
  owater_to_nature = .false.
  otown_to_rock    = .false.
ELSE
  yrecfm='WATER_TO_NAT'
  CALL read_surf(&
                hprogram,yrecfm,owater_to_nature,iresp,hdir=ydir)
  yrecfm='TOWN_TO_ROCK'
  CALL read_surf(&
                hprogram,yrecfm,otown_to_rock,iresp,hdir=ydir)
END IF
IF (lhook) CALL dr_hook('READ_ARRANGE_COVER',1,zhook_handle)
!
!------------------------------------------------------------------------------
!
END SUBROUTINE read_arrange_cover