Index: LMDZ5/branches/IPSLCM5A2.1/DefLists/field_def_lmdz.xml
===================================================================
--- LMDZ5/branches/IPSLCM5A2.1/DefLists/field_def_lmdz.xml	(revision 3650)
+++ LMDZ5/branches/IPSLCM5A2.1/DefLists/field_def_lmdz.xml	(revision 3674)
@@ -370,4 +370,5 @@
         <field id="cldnvi"    long_name="Column Integrated Cloud Droplet Number"    unit="m-2" />
         <field id="lcc"    long_name="Cloud liquid fraction at top of cloud"    unit="1" />
+	<field id="lcc_limit"          field_ref="lcc" > lcc /= 0 ? lcc : 1e-15  </field> 
         <field id="wvapp"    long_name="-"    unit="-" />
         <field id="albe_ter"    long_name="Albedo VIS surf. ter"    unit="-" />