Bugfix for _no-dynveg file flag on ollie pool meshes_default

functions/jsbach/jsbach.functions

@@ -22,11 +22,14 @@ jsbach_set_defaults()
                 jsbach_nc=""
                 jsbach_message="${jsbach_message}; CD: had to set \$jsbach_nc manually to \"\""
         else
-                # check if jsbach_nc is unset; otherweise it is set to empty string in runscript
-                if [ -z ${jsbach_nc+x} ]; then
-                    jsbach_nc="_no-dynveg"
-                fi
-                jsbach_message="\t\tRunning WITHOUT dynamic vegetation"
+	        if [[ "x${ADJUST_TO_FESOM_GRID_jsbach}" = "x1" ]]; then
+		        if ! [[ "x${fesom_VERSION}" = "x2.0" ]] && [[ "x${machine_name}" = "xmistral" ]]; then
+				    jsbach_nc="_no-dynveg"
+		        else
+				    jsbach_nc=""
+		        fi
+	        fi
+            jsbach_message="\t\tRunning WITHOUT dynamic vegetation"
         fi
 
 	case $jsbach_DATASET in