hub filter.fieldNameExample1 longLabel filter.fieldNameExample 1 email genome-www@soe.ucsc.edu shortLabel filter.fieldNameExample1 useOneFile on genome hg38 track filterScore4 shortLabel filter.fieldNameDefault 4 longLabel Numerical filter with a default value of 4 passed visibility pack type bigBed 5 . filter.score 4 bigDataUrl example1.bb