diff --git a/MY_RUN/KTEST/003_KW78/002_mesonh/EXSEG1.nam b/MY_RUN/KTEST/003_KW78/002_mesonh/EXSEG1.nam
index 7587fb2fe03d5295ea8da6f14a423ade9fef1cc7..9e5cf92a02f009288f437360033ca6cac44c057f 100644
--- a/MY_RUN/KTEST/003_KW78/002_mesonh/EXSEG1.nam
+++ b/MY_RUN/KTEST/003_KW78/002_mesonh/EXSEG1.nam
@@ -9,7 +9,7 @@
           LHORELAX_UVWTH = T, LHORELAX_RV = T, LVE_RELAX = F,
                   NRIMX = 6, NRIMY = 6, XRIMKMAX = .005,
           XT4DIFU = 75. /
-&NAM_ADVn  CMET_ADV_SCHEME = "CEN2ND", CSV_ADV_SCHEME = "CEN2ND" /
+&NAM_ADVn  CUVW_ADV_SCHEME="CEN4TH", CMET_ADV_SCHEME = "PPM_01", CSV_ADV_SCHEME = "PPM_01" /
 &NAM_PARAMn  CCLOUD = "KESS" /
 &NAM_LBCn  CLBCX = 2*"OPEN", CLBCY = 2*"OPEN" /
 &NAM_CONF  CCONF = "START", NMODEL = 1,
diff --git a/MY_RUN/KTEST/003_KW78/002_mesonh/EXSEG1.nam_CEN4TH b/MY_RUN/KTEST/003_KW78/002_mesonh/EXSEG1.nam_CEN4TH
new file mode 100644
index 0000000000000000000000000000000000000000..9e5cf92a02f009288f437360033ca6cac44c057f
--- /dev/null
+++ b/MY_RUN/KTEST/003_KW78/002_mesonh/EXSEG1.nam_CEN4TH
@@ -0,0 +1,24 @@
+&NAM_CONFZ
+ ! NZ_VERB=5 , NZ_PROC=0 , NB_PROCIO_R=8 , NB_PROCIO_W=1
+/
+&NAM_LUNITn CINIFILE = "KWRAIN.410" /
+&NAM_CONFn  LUSERV=T LUSERC=T LUSERR=T /
+&NAM_DYNn XTSTEP =10., 
+          ! CPRESOPT = "ZRESI",
+          NITR = 4, XRELAX = 1., LITRADJ=F,
+          LHORELAX_UVWTH = T, LHORELAX_RV = T, LVE_RELAX = F,
+                  NRIMX = 6, NRIMY = 6, XRIMKMAX = .005,
+          XT4DIFU = 75. /
+&NAM_ADVn  CUVW_ADV_SCHEME="CEN4TH", CMET_ADV_SCHEME = "PPM_01", CSV_ADV_SCHEME = "PPM_01" /
+&NAM_PARAMn  CCLOUD = "KESS" /
+&NAM_LBCn  CLBCX = 2*"OPEN", CLBCY = 2*"OPEN" /
+&NAM_CONF  CCONF = "START", NMODEL = 1,
+           LFLAT = T, NVERB = 5,
+           CEXP = "KWRAI", CSEG = "SG410" ,
+           CSPLIT='BSPLITTING' /
+&NAM_DYN  XSEGLEN = 1800.,
+          XASSELIN = 0.2, LCORIO = F,
+          LNUMDIFU = T /
+&NAM_FMOUT XFMOUT(1,1) = 450., XFMOUT(1,2) = 900.,
+           XFMOUT(1,3) = 1350., XFMOUT(1,4) = 1800. /
+
diff --git a/MY_RUN/KTEST/003_KW78/002_mesonh/EXSEG1.nam_WENO b/MY_RUN/KTEST/003_KW78/002_mesonh/EXSEG1.nam_WENO
new file mode 100644
index 0000000000000000000000000000000000000000..a863a4d96aab43721931051eacb1550108e59ed6
--- /dev/null
+++ b/MY_RUN/KTEST/003_KW78/002_mesonh/EXSEG1.nam_WENO
@@ -0,0 +1,24 @@
+&NAM_CONFZ
+ ! NZ_VERB=5 , NZ_PROC=0 , NB_PROCIO_R=8 , NB_PROCIO_W=1
+/
+&NAM_LUNITn CINIFILE = "KWRAIN.410" /
+&NAM_CONFn  LUSERV=T LUSERC=T LUSERR=T /
+&NAM_DYNn XTSTEP =10., 
+          ! CPRESOPT = "ZRESI",
+          NITR = 4, XRELAX = 1., LITRADJ=F,
+          LHORELAX_UVWTH = T, LHORELAX_RV = T, LVE_RELAX = F,
+                  NRIMX = 6, NRIMY = 6, XRIMKMAX = .005,
+          XT4DIFU = 75. /
+&NAM_ADVn  CUVW_ADV_SCHEME="WENO_K", CMET_ADV_SCHEME = "PPM_01", CSV_ADV_SCHEME = "PPM_01" /
+&NAM_PARAMn  CCLOUD = "KESS" /
+&NAM_LBCn  CLBCX = 2*"OPEN", CLBCY = 2*"OPEN" /
+&NAM_CONF  CCONF = "START", NMODEL = 1,
+           LFLAT = T, NVERB = 5,
+           CEXP = "KWRAI", CSEG = "SG410" ,
+           CSPLIT='BSPLITTING' /
+&NAM_DYN  XSEGLEN = 1800.,
+          XASSELIN = 0.2, LCORIO = F,
+          LNUMDIFU = T /
+&NAM_FMOUT XFMOUT(1,1) = 450., XFMOUT(1,2) = 900.,
+           XFMOUT(1,3) = 1350., XFMOUT(1,4) = 1800. /
+
diff --git a/MY_RUN/KTEST/003_KW78/004_diaprog/dir_KW78 b/MY_RUN/KTEST/003_KW78/004_diaprog/dir_KW78
index 9f68e23d0fae5f7f63feabfd28647eddb13497f7..0f5fada407cd71ad85de202e8fbb589fc278ec5b 100644
--- a/MY_RUN/KTEST/003_KW78/004_diaprog/dir_KW78
+++ b/MY_RUN/KTEST/003_KW78/004_diaprog/dir_KW78
@@ -18,33 +18,33 @@ ACPRR
 ! trace de tous les vecteurs
 NISKIP=1                                                                        
 ! superposition de la pression et des vecteurs de vent au niveau K=2
-PABSM_K_2_ON_UMVM_K_2                                                           
+PABST_K_2_ON_UTVT_K_2                                                           
 ! superposition du rapport d eau nuageuse et des vecteurs vent a 3000m
-RCM_Z_3000_ON_UMVM_Z_3000                                                       
+RCT_Z_3000_ON_UTVT_Z_3000                                                       
 ! superposition du rapport d eau nuageuse et des vecteurs vent a 5000m
-RCM_Z_5000_ON_UMVM_Z_5000                                                       
+RCT_Z_5000_ON_UTVT_Z_5000                                                       
 ! definition d une coupe verticale
 NIDEBCOU=5 NJDEBCOU=2 NLANGLE=47 NLMAX=21                                       
 ! trace de la coupe verticale dans le plan horizontal
 LTRACECV=T                                                                      
 ! rapport de vapeur et vecteurs vent dans la coupe verticale
-RVM_CV__ON_ULMWM_CV_                                                            
+RVT_CV__ON_ULTWT_CV_                                                            
 ! plus de trace de la coupe verticale
 LTRACECV=F                                                                      
 ! rapport de melange d eau nuageuse et rapport d eau de pluie
-RCM_CV__ON_RRM_CV_                                                              
+RCT_CV__ON_RRT_CV_                                                              
 ! difference pour la temperature potentielle avec le champ initial
-THM_CV__MINUS_LSTHM_CV_                                                         
+THT_CV__MINUS_LSTHM_CV_                                                         
 ! vitesse verticale en coupe verticale
-WM_CV_                                                                          
+WT_CV_                                                                          
 ! definition d une autre coupe verticale
 NIDEBCOU=15 NJDEBCOU=2 NLANGLE=90 NLMAX=23       
 LTRACECV=T                                                                      
-RVM_CV__ON_ULMWM_CV_                                                            
+RVT_CV__ON_ULTWT_CV_                                                            
 LTRACECV=F                                                                      
-RCM_CV__ON_RRM_CV_                                                              
-THM_CV__MINUS_LSTHM_CV_                                                         
-WM_CV_                                                                          
+RCT_CV__ON_RRT_CV_                                                              
+THT_CV__MINUS_LSTHM_CV_                                                         
+WT_CV_                                                                          
 quit
 ! 2e fichier a ouvrir
 _file2_'KWRAI.1.SEG00.003.dia'                                                  
@@ -52,19 +52,19 @@ _file2_'KWRAI.1.SEG00.003.dia'
 LDEFCV2IND=T                                                                    
 NIDEBCV=2 NJDEBCV=12 NIFINCV=24 NJFINCV=12                                      
 LTRACECV=T                                                                    
-THM_CV_                                                                         
+THT_CV_                                                                         
 LTRACECV=F                                                                    
 NIMNMX=-1
-RVM_CV__ON_ULMWM_CV_  
-RCM_CV__ON_RRM_CV_    
-WM_CV_
+RVT_CV__ON_ULTWT_CV_  
+RCT_CV__ON_RRT_CV_    
+WT_CV_
 ! 3e fichier a ouvrir
 _file3_'KWRAI.1.SEG00.004.dia'                                                  
 LDEFCV2IND=T                                                                    
 NIDEBCV=2 NJDEBCV=12 NIFINCV=24 NJFINCV=12                                      
-THM_CV_                                                                         
-RVM_CV__ON_ULMWM_CV_  
-RCM_CV__ON_RRM_CV_    
-WM_CV_
+THT_CV_                                                                         
+RVT_CV__ON_ULTWT_CV_  
+RCT_CV__ON_RRT_CV_    
+WT_CV_
 !
 ! a vous d indiquer vos directives