diff --git a/src/MNH/close_file_mnh.f90 b/src/MNH/close_file_mnh.f90
index bc39e66afb614f1a93c426d724f2d6011fbd2279..59b5f2c277b0e187fb157c85956311394359b362 100644
--- a/src/MNH/close_file_mnh.f90
+++ b/src/MNH/close_file_mnh.f90
@@ -57,15 +57,13 @@ END MODULE MODI_CLOSE_FILE_MNH
!* 0. DECLARATIONS
! ------------
!
-USE MODD_CONF, ONLY : CPROGRAM
-USE MODD_IO_ll, ONLY : TFILEDATA
-USE MODD_IO_NAM, ONLY : CFILE
-USE MODD_LUNIT, ONLY : CLUOUT0
+USE MODD_CONF, ONLY: CPROGRAM
+USE MODD_IO_NAM, ONLY: TFILE
+USE MODD_LUNIT, ONLY: CLUOUT0
!
-USE MODE_FM
-USE MODE_IO_ll
+USE MODE_FM, ONLY: FMLOOK_ll,IO_FILE_CLOSE_ll
+USE MODE_IO_ll, ONLY: CLOSE_ll
USE MODE_IO_MANAGE_STRUCT, ONLY: IO_FILE_FIND_BYNAME
-USE MODE_ll
USE MODE_MSG
!
IMPLICIT NONE
@@ -82,11 +80,9 @@ INTEGER, INTENT(IN) :: KUNIT ! logical unit of file
INTEGER :: IRESP ! IRESP : return-code if a problem appears
! at the open of the file in LFI routines
!
-INTEGER :: INAM ! logical unit of namelist
INTEGER :: IMI ! model index
INTEGER :: ILUOUT ! output listing logical unit
CHARACTER(LEN=16) :: YLUOUT ! output listing file name
-TYPE(TFILEDATA),POINTER :: TZFILE
!-------------------------------------------------------------------------------
!
SELECT CASE(CPROGRAM)
@@ -116,20 +112,18 @@ END IF
!* closes the namelist
! -------------------
!
-CALL PRINT_MSG(NVERB_DEBUG,'IO','CLOSE_FILE_MNH','called for '//TRIM(CFILE))
+IF (.NOT.ASSOCIATED(TFILE)) CALL PRINT_MSG(NVERB_FATAL,'IO','CLOSE_FILE_MNH','TFILE not associated')
!
-TZFILE => NULL()
-CALL IO_FILE_FIND_BYNAME(TRIM(CFILE),TZFILE,IRESP)
+CALL PRINT_MSG(NVERB_DEBUG,'IO','CLOSE_FILE_MNH','called for '//TRIM(TFILE%CNAME))
!
-CALL FMLOOK_ll(CFILE,YLUOUT,INAM,IRESP)
-IF (INAM==KUNIT) THEN
- CALL IO_FILE_CLOSE_ll(TZFILE)
- CFILE = " "
+IF (TFILE%NLU==KUNIT) THEN
+ CALL IO_FILE_CLOSE_ll(TFILE)
+ TFILE => NULL()
ELSE
WRITE(ILUOUT,*) 'Error for closing a file: '
- WRITE(ILUOUT,*) 'logical unit ',KUNIT,' does not correspond to file', CFILE
+ WRITE(ILUOUT,*) 'logical unit ',KUNIT,' does not correspond to file', TFILE%CNAME
!callabortstop
- CALL PRINT_MSG(NVERB_FATAL,'GEN','CLOSE_FILE_MNH','')
+ CALL PRINT_MSG(NVERB_FATAL,'IO','CLOSE_FILE_MNH','')
END IF
!
!-------------------------------------------------------------------------------
diff --git a/src/MNH/mnhclose_namelist.f90 b/src/MNH/mnhclose_namelist.f90
index e52b209242d0159530f9b496ac11b9a082635784..d24d727b7b60daa940dd0436c5b3ea5bccb24d17 100644
--- a/src/MNH/mnhclose_namelist.f90
+++ b/src/MNH/mnhclose_namelist.f90
@@ -57,15 +57,12 @@ END MODULE MODI_MNHCLOSE_NAMELIST
!* 0. DECLARATIONS
! ------------
!
-USE MODD_CONF, ONLY : CPROGRAM
-USE MODD_IO_ll, ONLY : TFILEDATA
-USE MODD_IO_NAM, ONLY : CNAM
-USE MODD_LUNIT, ONLY : CLUOUT0
+USE MODD_CONF, ONLY: CPROGRAM
+USE MODD_IO_NAM, ONLY: TNAM
+USE MODD_LUNIT, ONLY: CLUOUT0
!
-USE MODE_FM
-USE MODE_IO_ll
+USE MODE_FM, ONLY: FMLOOK_ll,IO_FILE_CLOSE_ll
USE MODE_IO_MANAGE_STRUCT, ONLY: IO_FILE_FIND_BYNAME
-USE MODE_ll
USE MODE_MSG
!
IMPLICIT NONE
@@ -82,14 +79,14 @@ INTEGER, INTENT(IN) :: KLUNAM ! logical unit of namelist
INTEGER :: IRESP ! IRESP : return-code if a problem appears
! at the open of the file in LFI routines
!
-INTEGER :: INAM ! logical unit of namelist
INTEGER :: IMI ! model index
INTEGER :: ILUOUT ! output listing logical unit
CHARACTER(LEN=16) :: YLUOUT ! output listing file name
-TYPE(TFILEDATA),POINTER :: TZFILE
!-------------------------------------------------------------------------------
!
-CALL PRINT_MSG(NVERB_DEBUG,'IO','MNHCLOSE_NAMELIST','called for '//TRIM(CNAM))
+IF (.NOT.ASSOCIATED(TNAM)) CALL PRINT_MSG(NVERB_FATAL,'IO','CLOSE_FILE_MNH','TNAM not associated')
+!
+CALL PRINT_MSG(NVERB_DEBUG,'IO','MNHCLOSE_NAMELIST','called for '//TRIM(TNAM%CNAME))
!
SELECT CASE(CPROGRAM)
CASE('REAL ','IDEAL ','DIAG ')
@@ -104,17 +101,13 @@ END SELECT
!* closes the namelist
! -------------------
!
-TZFILE => NULL()
-CALL IO_FILE_FIND_BYNAME(TRIM(CNAM),TZFILE,IRESP)
-!
-CALL FMLOOK_ll(CNAM,YLUOUT,INAM,IRESP)
-IF (INAM==KLUNAM) THEN
- CALL IO_FILE_CLOSE_ll(TZFILE)
- CNAM = " "
+IF (TNAM%NLU==KLUNAM) THEN
+ CALL IO_FILE_CLOSE_ll(TNAM)
+ TNAM => NULL()
ELSE
CALL FMLOOK_ll(YLUOUT,YLUOUT,ILUOUT,IRESP)
WRITE(ILUOUT,*) 'Error for closing a namelist file: '
- WRITE(ILUOUT,*) 'logical unit ',KLUNAM,' does not correspond to namelist file', CNAM
+ WRITE(ILUOUT,*) 'logical unit ',KLUNAM,' does not correspond to namelist file', TNAM%CNAME
!callabortstop
CALL PRINT_MSG(NVERB_FATAL,'GEN','MNHCLOSE_NAMELIST','')
END IF
diff --git a/src/MNH/mnhopen_namelist.f90 b/src/MNH/mnhopen_namelist.f90
index fa2675d38ddce0f74219330f805a9eae98ac7b9f..df39e9687dd9a115b6aa01be665128a39e1f7921 100644
--- a/src/MNH/mnhopen_namelist.f90
+++ b/src/MNH/mnhopen_namelist.f90
@@ -58,17 +58,12 @@ END MODULE MODI_MNHOPEN_NAMELIST
!* 0. DECLARATIONS
! ------------
!
-USE MODD_CONF, ONLY : CPROGRAM
-USE MODD_IO_ll, ONLY : TFILEDATA
-USE MODD_IO_NAM, ONLY : CNAM
-USE MODD_LUNIT, ONLY : CLUOUT0
-!
-USE MODE_FM
-USE MODE_IO_ll
-USE MODE_ll
-USE MODE_IO_MANAGE_STRUCT, ONLY : IO_FILE_ADD2LIST
+USE MODD_CONF, ONLY: CPROGRAM
+USE MODD_IO_NAM, ONLY: TNAM
+!
+USE MODE_FM, ONLY: IO_FILE_OPEN_ll
+USE MODE_IO_MANAGE_STRUCT, ONLY: IO_FILE_ADD2LIST
USE MODE_MSG
-USE MODE_IO_MANAGE_STRUCT, ONLY : io_file_print_list
!
IMPLICIT NONE
!
@@ -86,49 +81,46 @@ INTEGER :: IRESP ! IRESP : return-code if a problem appears
! at the open of the file in LFI routines
INTEGER :: IMI ! model index
!
-TYPE(TFILEDATA),POINTER :: TZFILE
-!-------------------------------------------------------------------------------
-!
-TZFILE => NULL()
+CHARACTER(LEN=28) :: YNAM ! name of namelist
!-------------------------------------------------------------------------------
!
!* reading of namelist
! -------------------
!
IF (LEN_TRIM(HFILE)>0) THEN
- CNAM = HFILE
+ YNAM = HFILE
ELSE
SELECT CASE(CPROGRAM)
CASE('PGD ')
- CNAM='PRE_PGD1.nam '
+ YNAM='PRE_PGD1.nam '
CASE('REAL ')
- CNAM='PRE_REAL1.nam'
+ YNAM='PRE_REAL1.nam'
CASE('IDEAL ')
- CNAM='PRE_IDEA1.nam'
+ YNAM='PRE_IDEA1.nam'
CASE('MESONH')
CALL GET_MODEL_NUMBER_ll(IMI)
- WRITE(CNAM,FMT='(A5,I1,A22)') 'EXSEG',IMI,'.nam '
+ WRITE(YNAM,FMT='(A5,I1,A22)') 'EXSEG',IMI,'.nam '
CASE('DIAG ')
- CNAM='DIAG1.nam '
+ YNAM='DIAG1.nam '
CASE('SPAWN ')
- CNAM='SPAWN1.nam '
+ YNAM='SPAWN1.nam '
CASE('NESPGD')
- CNAM='PRE_NEST_PGD1.nam'
+ YNAM='PRE_NEST_PGD1.nam'
CASE('ZOOMPG')
- CNAM='PRE_ZOOM1.nam'
+ YNAM='PRE_ZOOM1.nam'
CASE('SPEC ')
- CNAM='SPEC1.nam'
+ YNAM='SPEC1.nam'
CASE DEFAULT
CALL PRINT_MSG(NVERB_FATAL,'IO','MNHOPEN_NAMELIST','CPROGRAM '//TRIM(CPROGRAM)//' not allowed')
END SELECT
END IF
!
-CALL PRINT_MSG(NVERB_DEBUG,'IO','MNHOPEN_NAMELIST','called for '//TRIM(CNAM))
+CALL PRINT_MSG(NVERB_DEBUG,'IO','MNHOPEN_NAMELIST','called for '//TRIM(YNAM))
!
-CALL IO_FILE_ADD2LIST(TZFILE,TRIM(CNAM),'NML','READ',OOLD=.TRUE.) !OOLD=T because the file may already be in list
-CALL IO_FILE_OPEN_ll(TZFILE)
+CALL IO_FILE_ADD2LIST(TNAM,TRIM(YNAM),'NML','READ',OOLD=.TRUE.) !OOLD=T because the file may already be in list
+CALL IO_FILE_OPEN_ll(TNAM)
!
-KLUNAM = TZFILE%NLU
+KLUNAM = TNAM%NLU
!
!-------------------------------------------------------------------------------
!
diff --git a/src/MNH/modd_io_nam.f90 b/src/MNH/modd_io_nam.f90
index 0f07b006b5e2b118931407ec58fd050ef881cdd0..4bb99bc31493ddb05336ac18f0b57aabf3573ba9 100644
--- a/src/MNH/modd_io_nam.f90
+++ b/src/MNH/modd_io_nam.f90
@@ -35,12 +35,13 @@
!* 0. DECLARATIONS
! ------------
!
+USE MODD_IO_ll, ONLY: TFILEDATA
!
IMPLICIT NONE
!------------------------------------------------------------------------------
!
-CHARACTER(LEN=28), SAVE :: CNAM =" " ! name of namelist
-CHARACTER(LEN=28), SAVE :: CFILE=" " ! name of file
+TYPE(TFILEDATA),POINTER :: TNAM => NULL() ! namelist file
+TYPE(TFILEDATA),POINTER :: TFILE => NULL() ! file
!
!------------------------------------------------------------------------------
!
diff --git a/src/MNH/open_file_mnh.f90 b/src/MNH/open_file_mnh.f90
index d35e50203a73add16ec868130b34b48a2e71b568..072117ec309ad36070d9aa59370d396ba01f9715 100644
--- a/src/MNH/open_file_mnh.f90
+++ b/src/MNH/open_file_mnh.f90
@@ -61,12 +61,10 @@ END MODULE MODI_OPEN_FILE_MNH
!* 0. DECLARATIONS
! ------------
!
-USE MODD_IO_ll, ONLY : TFILEDATA
-USE MODD_IO_NAM, ONLY : CFILE
+USE MODD_IO_NAM, ONLY: TFILE
!
-USE MODE_FM, ONLY : IO_FILE_OPEN_ll
-USE MODE_IO_ll
-USE MODE_IO_MANAGE_STRUCT, ONLY : IO_FILE_ADD2LIST
+USE MODE_FM, ONLY: IO_FILE_OPEN_ll
+USE MODE_IO_MANAGE_STRUCT, ONLY: IO_FILE_ADD2LIST
USE MODE_MSG
!
IMPLICIT NONE
@@ -85,22 +83,17 @@ INTEGER, INTENT(IN) :: KRECL ! record length
! -------------------------------
!
INTEGER :: IRESP
-TYPE(TFILEDATA),POINTER :: TZFILE
!
!-------------------------------------------------------------------------------
!
CALL PRINT_MSG(NVERB_DEBUG,'IO','OPEN_FILE_MNH','called for '//TRIM(HFILE))
!
-TZFILE => NULL()
-!
-CFILE = HFILE
-!
-CALL IO_FILE_ADD2LIST(TZFILE,TRIM(HFILE),'SURFACE_DATA',HACTION, &
- HFORM=HFORM,HACCESS=HACCESS,KRECL=KRECL, &
+CALL IO_FILE_ADD2LIST(TFILE,TRIM(HFILE),'SURFACE_DATA',HACTION, &
+ HFORM=HFORM,HACCESS=HACCESS,KRECL=KRECL, &
OOLD=.TRUE.) !OOLD=T because the file may already be in list
-CALL IO_FILE_OPEN_ll(TZFILE)
+CALL IO_FILE_OPEN_ll(TFILE)
!
-KUNIT = TZFILE%NLU
+KUNIT = TFILE%NLU
!
!-------------------------------------------------------------------------------
!