./mkTrackDb-ATAC-depth.pl
./mkTrackDb-ATAC-peaks.pl
./mkTrackDb-CnT-depth.pl
./mkTrackDb-CnT-peaks.pl

cat trackDb.ATAC.D.txt trackDb.ATAC.P.txt trackDb.CnT.D.txt trackDb.CnT.P.txt > trackDb.txt