ECs in the DEMARCATION group

ECC_ADMINISTRATIVE_BOUNDARY	ECC_AIRSPACE_BOUNDARY	ECC_AIRSPACE_BOUNDARY_COMPONENT	ECC_ARMISTICE_LINE
ECC_BARRIER	ECC_BOUNDARY	ECC_BOUNDARY_COMPONENT	ECC_BOUNDARY_MONUMENT
ECC_BREAK_LINE	ECC_CEASE_FIRE_LINE	ECC_CHANGE_LINE	ECC_CLAIM_LINE
ECC_CLIFF_BOTTOMLINE	ECC_CLIFF_TOPLINE	ECC_COAST	ECC_COASTLINE
ECC_COLD_FRONT	ECC_COMPLEX_OUTLINE	ECC_CONTACT_ZONE	ECC_CURB
ECC_DATA_QUALITY_BOUNDARY	ECC_DEFACTO_BOUNDARY	ECC_FENCE	ECC_HEDGEROW
ECC_INLAND_SHORELINE	ECC_INTERNATIONAL_DATE_LINE	ECC_LAND_WATER_BOUNDARY	ECC_MAGNETOPAUSE
ECC_MAP_BOUNDARY	ECC_MAP_EDGE_FRAME	ECC_MARINE_LIGHT_LINE	ECC_MARINE_LIMIT_BOUNDARY
ECC_MOAT	ECC_MUD_LINE	ECC_OCCLUDED_FRONT	ECC_REGULATED_LINE
ECC_SAND_LINE	ECC_SHEAR_WALL	ECC_SHORE	ECC_SHORELINE
ECC_STATIONARY_FRONT	ECC_STRATOPAUSE	ECC_TROPOPAUSE	ECC_WALL
ECC_WARM_FRONT	ECC_WATER_CHANNEL_EDGE	ECC_WATERBODY_BANK	ECC_WATERBODY_PARTITION