LOGICAL useZONAL_FILT
& useSHAP_FILT, useZONAL_FILT, useFLT,
IF (useZONAL_FILT) THEN
IF (useZONAL_FILT) CALL ZONAL_FILT_READPARMS( myThid )
IF (useZONAL_FILT) CALL PACKAGES_CHECK_ERROR('ZONAL_FILT',myThid)
IF (useZONAL_FILT .AND. zonal_filt_uvStar) THEN
useZONAL_FILT =.FALSE.
& useZONAL_FILT,