modi_gltools_nextval.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
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! =======================================================================
! ===================== MODULE modi_gltools_nextval =======================
! =======================================================================
!
!
!   This module contains a subroutine that allows to read valid
! information in Gelato "namelist".
!
! ------------------ BEGIN MODULE modi_gltools_nextval --------------------
!
!THXS_SFX!MODULE modi_gltools_nextval
!THXS_SFX!INTERFACE
!THXS_SFX!!
!THXS_SFX!SUBROUTINE gltools_nextval( klun,hlistfld,klistfound,kok,hpar,hval,hcomment )
!THXS_SFX!  INTEGER, INTENT(in) ::  &
!THXS_SFX!    klun    
!THXS_SFX!  CHARACTER(80), DIMENSION(:), INTENT(in) ::  &
!THXS_SFX!    hlistfld
!THXS_SFX!  INTEGER, DIMENSION(:), INTENT(inout) ::  &
!THXS_SFX!    klistfound
!THXS_SFX!  INTEGER, INTENT(out) ::  &
!THXS_SFX!    kok
!THXS_SFX!  CHARACTER(80), INTENT(out) ::  &
!THXS_SFX!    hpar,hval
!THXS_SFX!  CHARACTER(1), OPTIONAL, INTENT(in) ::  &
!THXS_SFX!    hcomment
!THXS_SFX!END SUBROUTINE gltools_nextval
!THXS_SFX!!
!THXS_SFX!END INTERFACE
!THXS_SFX!END MODULE modi_gltools_nextval
!
! --------------------- END MODULE TOOLS_NEXTVAL ------------------------
!
!
SUBROUTINE gltools_nextval( klun,hlistfld,klistfound,kok,hpar,hval,hcomment ) 
!
USE modi_gltools_nextline
!
USE modd_glt_param
!
IMPLICIT NONE
!
  INTEGER, INTENT(in) ::  &
    klun    
  CHARACTER(80), DIMENSION(:), INTENT(in) ::  &
    hlistfld
  INTEGER, DIMENSION(:), INTENT(inout) ::  &
    klistfound
  INTEGER, INTENT(out) ::  &
    kok
  CHARACTER(80), INTENT(out) ::  &
    hpar,hval
  CHARACTER(1), OPTIONAL, INTENT(in) ::  &
    hcomment
!
  INTEGER ::  &
    iend,infld,ji
  CHARACTER(1) :: ycomment
!
!
!
! 1. Define the comment character
! ================================
!
IF (present(hcomment)) THEN
  ycomment = hcomment
ELSE
  ycomment = '#'
ENDIF
!
!
! 2. Get the first informative line
! ==================================
!
 CALL gltools_nextline( klun,iend,hpar,hval,hcomment=ycomment )
!
!
! 3. Controls 
! ============
!
infld = SIZE(hlistfld)
!
IF ( iend==1 ) THEN
    IF (lwg) THEN
      WRITE(*,*) '********************************************* '
      WRITE(*,*) '*** No valid entry was found in gltpar for :'
      DO ji=1,infld
        IF ( klistfound(ji)==0 ) WRITE(*,*) hlistfld(ji)
      END DO
      WRITE(*,*) '*** Check gltpar file. We stop.'
    ENDIF
    stop
ENDIF
DO ji=1,infld
  IF ( trim(adjustl(hlistfld(ji)))==trim(adjustl(hpar)) ) THEN
      klistfound(ji)=1
      EXIT
  ENDIF  
END DO
!
IF ( all(klistfound==1) ) THEN
    kok=1
  ELSE
    kok=0
ENDIF
!
END SUBROUTINE gltools_nextval