diff --git a/src/MNH/lima_ccn_activation.f90 b/src/MNH/lima_ccn_activation.f90
index 44bff2677a432073d12a1f8f606ff46271e3f70e..f98b39df8197570bf4b6842b4094d48e03741877 100644
--- a/src/MNH/lima_ccn_activation.f90
+++ b/src/MNH/lima_ccn_activation.f90
@@ -460,21 +460,25 @@ IF ( OCLOSE_OUT ) THEN
   TZFIELD%CMNHNAME   ='SMAX'
   TZFIELD%CSTDNAME   = ''
   TZFIELD%CLONGNAME  = TRIM(TZFIELD%CMNHNAME)  
+  TZFIELD%CUNITS     = ''
+  TZFIELD%CDIR       = 'XY'
   TZFIELD%CCOMMENT   = 'X_Y_Z_SMAX'
   TZFIELD%NGRID      = 1
   TZFIELD%NTYPE      = TYPEREAL  
   TZFIELD%NDIMS      = 3
-  TZFIELD%LTIMEDEP   = .TRUE.  
+  TZFIELD%LTIMEDEP   = .FALSE.  
   CALL IO_WRITE_FIELD(TPFILE,TZFIELD,ZW)
   !
   TZFIELD%CMNHNAME   ='NACT'
   TZFIELD%CSTDNAME   = ''
   TZFIELD%CLONGNAME  = TRIM(TZFIELD%CMNHNAME)  
+  TZFIELD%CUNITS     = '/kg'
+  TZFIELD%CDIR       = 'XY'
   TZFIELD%CCOMMENT   = 'X_Y_Z_NACT'
   TZFIELD%NGRID      = 1
   TZFIELD%NTYPE      = TYPEREAL  
   TZFIELD%NDIMS      = 3
-  TZFIELD%LTIMEDEP   = .TRUE.  
+  TZFIELD%LTIMEDEP   = .FALSE.  
   CALL IO_WRITE_FIELD(TPFILE,TZFIELD,ZW2)
 END IF
 !
diff --git a/src/MNH/lima_warm_nucl.f90 b/src/MNH/lima_warm_nucl.f90
index ff936b6cbe24da64ca7044c1baf6e3f31e01914f..7e81abf7b32a69149aa701d44e700787ac3509c7 100644
--- a/src/MNH/lima_warm_nucl.f90
+++ b/src/MNH/lima_warm_nucl.f90
@@ -528,6 +528,8 @@ IF ( OCLOSE_OUT ) THEN
   TZFIELD%CMNHNAME   ='SMAX'
   TZFIELD%CSTDNAME   = ''
   TZFIELD%CLONGNAME  = TRIM(TZFIELD%CMNHNAME)  
+  TZFIELD%CUNITS     = ''
+  TZFIELD%CDIR       = 'XY'
   TZFIELD%CCOMMENT   = 'X_Y_Z_SMAX'
   TZFIELD%NGRID      = 1
   TZFIELD%NTYPE      = TYPEREAL  
@@ -538,11 +540,13 @@ IF ( OCLOSE_OUT ) THEN
   TZFIELD%CMNHNAME   ='NACT'
   TZFIELD%CSTDNAME   = ''
   TZFIELD%CLONGNAME  = TRIM(TZFIELD%CMNHNAME)  
+  TZFIELD%CUNITS     = '/kg'
+  TZFIELD%CDIR       = 'XY'
   TZFIELD%CCOMMENT   = 'X_Y_Z_NACT'
   TZFIELD%NGRID      = 1
   TZFIELD%NTYPE      = TYPEREAL  
   TZFIELD%NDIMS      = 3
-  TZFIELD%LTIMEDEP   = .TRUE.  
+  TZFIELD%LTIMEDEP   = .FALSE.  
   CALL IO_WRITE_FIELD(TPFILE,TZFIELD,ZW2)
 END IF
 !