--- MITgcm/verification/aim.5l_LatLon/input/data.pkg	2001/05/29 14:01:49	1.2
+++ MITgcm/verification/aim.5l_LatLon/input/data.pkg	2001/12/11 15:10:59	1.3
@@ -2,4 +2,5 @@
  &PACKAGES
  useAIM=.TRUE.,
  useSHAP_FILT=.TRUE.,
+ useZONAL_FILT=.TRUE.,
  &