diff --git a/MY_RUN/KTEST/012_dust/001_pgd1/PRE_PGD1.nam b/MY_RUN/KTEST/012_dust/001_pgd1/PRE_PGD1.nam
index 064f2582e59eaab4dd983ceebab58d7016ea66f2..5e0cdd906316238c67695aa0bc672937c37f21e5 100644
--- a/MY_RUN/KTEST/012_dust/001_pgd1/PRE_PGD1.nam
+++ b/MY_RUN/KTEST/012_dust/001_pgd1/PRE_PGD1.nam
@@ -1,3 +1,4 @@
+&NAM_CONFIO  LCDF4=T, LLFIOUT=T, LLFIREAD=F /
 &NAM_PGDFILE CPGDFILE='pgd_dust_30km' /
 &NAM_CONF_PROJ
  XRPK=1.,
diff --git a/MY_RUN/KTEST/012_dust/002_ecmwf2lfi/PRE_REAL1.nam.20000924.00 b/MY_RUN/KTEST/012_dust/002_ecmwf2lfi/PRE_REAL1.nam.20000924.00
index 6cc3665e8eb3a624bee1482e82565567bced26a2..79d93a7c17f79861c32568163461962a5ecb1c45 100644
--- a/MY_RUN/KTEST/012_dust/002_ecmwf2lfi/PRE_REAL1.nam.20000924.00
+++ b/MY_RUN/KTEST/012_dust/002_ecmwf2lfi/PRE_REAL1.nam.20000924.00
@@ -1,3 +1,4 @@
+&NAM_CONFIO  LCDF4=T, LLFIOUT=T, LLFIREAD=F /
 &NAM_FILE_NAMES HATMFILE='ecmwf.OD.20000924.00',HATMFILETYPE='GRIBEX',
                 HPGDFILE='pgd_dust_30km',
                 CINIFILE='S7020000924.00' /
diff --git a/MY_RUN/KTEST/012_dust/002_ecmwf2lfi/PRE_REAL1.nam.20000924.12 b/MY_RUN/KTEST/012_dust/002_ecmwf2lfi/PRE_REAL1.nam.20000924.12
index 00a082950dc0ce410a81c2fedf20093d797e792e..5699a36f3e53cd76c806c939b646c71853a6f440 100644
--- a/MY_RUN/KTEST/012_dust/002_ecmwf2lfi/PRE_REAL1.nam.20000924.12
+++ b/MY_RUN/KTEST/012_dust/002_ecmwf2lfi/PRE_REAL1.nam.20000924.12
@@ -1,3 +1,4 @@
+&NAM_CONFIO  LCDF4=T, LLFIOUT=T, LLFIREAD=F /
 &NAM_FILE_NAMES HATMFILE='ecmwf.OD.20000924.12',HATMFILETYPE='GRIBEX',
                 HPGDFILE='pgd_dust_30km',
                 CINIFILE='S7020000924.12' /
diff --git a/MY_RUN/KTEST/012_dust/002_ecmwf2lfi/PRE_REAL1.nam.20000925.00 b/MY_RUN/KTEST/012_dust/002_ecmwf2lfi/PRE_REAL1.nam.20000925.00
index 5eaf76d6329bde6d76ccb108bff0388ee9072235..2ba0e7852a5007ec5841d98f1d104e39453738d2 100644
--- a/MY_RUN/KTEST/012_dust/002_ecmwf2lfi/PRE_REAL1.nam.20000925.00
+++ b/MY_RUN/KTEST/012_dust/002_ecmwf2lfi/PRE_REAL1.nam.20000925.00
@@ -1,3 +1,4 @@
+&NAM_CONFIO  LCDF4=T, LLFIOUT=T, LLFIREAD=F /
 &NAM_FILE_NAMES HATMFILE='ecmwf.OD.20000925.00',HATMFILETYPE='GRIBEX',
                 HPGDFILE='pgd_dust_30km',
                 CINIFILE='S7020000925.00' /
diff --git a/MY_RUN/KTEST/012_dust/002_ecmwf2lfi/run_ecmwf2lfi_xyz b/MY_RUN/KTEST/012_dust/002_ecmwf2lfi/run_ecmwf2lfi_xyz
index 4dd80c4794f18d18bc199ed59e1707e000813993..9ce39fcc7518e1b3a676070faf465d099341e4d1 100755
--- a/MY_RUN/KTEST/012_dust/002_ecmwf2lfi/run_ecmwf2lfi_xyz
+++ b/MY_RUN/KTEST/012_dust/002_ecmwf2lfi/run_ecmwf2lfi_xyz
@@ -5,8 +5,8 @@ set -e
 #
 # Get the ecmwf files form the Mesonh WEB if needed
 #
-ECMWF_URL="http://mesonh.aero.obs-mip.fr/mesonh/dir_interne/dir_LINUX/dir_ECMWF"
-WGET="wget --http-user=people --http-passwd=people "
+ECMWF_URL="http://mesonh.aero.obs-mip.fr/mesonh/dir_open/dir_LINUX/dir_ECMWF"
+WGET="wget"
 for file in ecmwf.OD.20000924.00 ecmwf.OD.20000924.12 ecmwf.OD.20000925.00
 do
 [ -f $file ] || ( ${WGET} -c -nd ${ECMWF_URL}/$file.gz ; gunzip $file.gz ; ) 
diff --git a/MY_RUN/KTEST/012_dust/003_run/EXSEG1.nam b/MY_RUN/KTEST/012_dust/003_run/EXSEG1.nam
index a6789997c72dd6416642761952e26336b30bdb69..9d2b6ca5e2f40681d8c0d767f5f8454964ab540b 100644
--- a/MY_RUN/KTEST/012_dust/003_run/EXSEG1.nam
+++ b/MY_RUN/KTEST/012_dust/003_run/EXSEG1.nam
@@ -1,3 +1,4 @@
+&NAM_CONFIO  LCDF4=T, LLFIOUT=T, LLFIREAD=F /
 &NAM_LUNITn 
             CINIFILE = "S7020000924.00",
             CINIFILEPGD = "pgd_dust_30km",
diff --git a/MY_RUN/KTEST/012_dust/004_restart/EXSEG1.nam b/MY_RUN/KTEST/012_dust/004_restart/EXSEG1.nam
index 3ee3eef762a2642af01bd6a2af59c21f565767c4..85d8f49ef4e871a3f81215aebb30830b81a94067 100644
--- a/MY_RUN/KTEST/012_dust/004_restart/EXSEG1.nam
+++ b/MY_RUN/KTEST/012_dust/004_restart/EXSEG1.nam
@@ -1,3 +1,4 @@
+&NAM_CONFIO  LCDF4=T, LLFIOUT=T, LLFIREAD=F /
 &NAM_LUNITn 
             CINIFILE = "DUST7.1.SEG01.004",
             CINIFILEPGD = "pgd_dust_30km",