ol_find_file_write.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 ol_find_file_write(HNAME,IFILE_ID)
!     ###############################
!
!!****  *OL_FIND_FILE
!!
!!    PURPOSE
!!    -------
!!
!!**  METHOD
!!    ------
!!
!!    EXTERNAL
!!    --------
!!
!!
!!    IMPLICIT ARGUMENTS
!!    ------------------
!!
!!    REFERENCE
!!    ---------
!!
!!
!!    AUTHOR
!!    ------
!!      F. Habets   *Meteo France*
!!
!!    MODIFICATIONS
!!    -------------
!!      Original    07-03
!-------------------------------------------------------------------------------
!
!*       0.    DECLARATIONS
!              ------------

USE modd_ol_fileid, ONLY : xvar_surf, xvar_nature, xvar_sea, xvar_water, xvar_town, &
                             xid_surf, xid_nature, xid_sea, xid_water, xid_town  

!
USE yomhook   ,ONLY : lhook,   dr_hook
USE parkind1  ,ONLY : jprb
!
IMPLICIT NONE
include "netcdf.inc"


! 
 CHARACTER(LEN=*),   INTENT(IN) :: hname
INTEGER,            INTENT(OUT):: ifile_id
 CHARACTER(LEN=100)             :: hname_pas
REAL(KIND=JPRB) :: zhook_handle

!******************************************
IF (lhook) CALL dr_hook('OL_FIND_FILE_WRITE',0,zhook_handle)
hname_pas=hname(:len_trim(hname))

ifile_id=0

IF (ASSOCIATED(xvar_surf)) CALL search_var(xvar_surf,xid_surf,hname_pas,ifile_id)
IF (ifile_id==0 .AND. ASSOCIATED(xvar_nature)) CALL search_var(xvar_nature,xid_nature,hname_pas,ifile_id) 
IF (ifile_id==0 .AND. ASSOCIATED(xvar_sea)) CALL search_var(xvar_sea,xid_sea,hname_pas,ifile_id) 
IF (ifile_id==0 .AND. ASSOCIATED(xvar_water)) CALL search_var(xvar_water,xid_water,hname_pas,ifile_id)
IF (ifile_id==0 .AND. ASSOCIATED(xvar_town)) CALL search_var(xvar_town,xid_town,hname_pas,ifile_id)

!------------------------------------------------

IF (lhook) CALL dr_hook('OL_FIND_FILE_WRITE',1,zhook_handle)
 CONTAINS

!------------------------------------------------

SUBROUTINE search_var(HVAR,NVAR,HNAM,IFILEID)

IMPLICIT NONE

 CHARACTER(LEN=20),DIMENSION(:), INTENT(IN):: hvar
INTEGER, DIMENSION(:), INTENT(IN):: nvar
 CHARACTER(LEN=*), INTENT(IN) :: hnam
INTEGER, INTENT(OUT)  :: ifileid
INTEGER :: jvar
REAL(KIND=JPRB) :: zhook_handle

IF (lhook) CALL dr_hook('SEARCH_VAR',0,zhook_handle)
ifileid=0

DO jvar=1,SIZE(hvar)
  IF (hnam==trim(hvar(jvar))) THEN
    ifileid=nvar(jvar)
    EXIT
  ENDIF
ENDDO
IF (lhook) CALL dr_hook('SEARCH_VAR',1,zhook_handle)

END SUBROUTINE search_var

!------------------------------------------------
END SUBROUTINE ol_find_file_write