d156aaa50bbe78b0c05da8cde9cd837d88d659fc
chmalee
  Wed Aug 19 12:03:49 2020 -0700
hgc and hgTrackUi can query a 'relatedTrack' table to print a list of related tracks to the one being looked at along with a reason for the relation, refs #25721

diff --git src/hg/makeDb/trackDb/relatedTracks.ra src/hg/makeDb/trackDb/relatedTracks.ra
new file mode 100644
index 0000000..8aa7312
--- /dev/null
+++ src/hg/makeDb/trackDb/relatedTracks.ra
@@ -0,0 +1,13 @@
+# A space delimited file of track relatedness, format:
+# ucscDb track1 track2 reason
+
+# hg38:
+hg38 omimGene2 interactions no good reason
+hg38 omimGene2 dbSnp153Composite no good reason either
+hg38 omimGene2 ncbiRefSeqCurated no reason
+hg38 interactions omimGene2 test of duplicate line
+
+
+# hg19:
+hg19 omimGene2 interactions no good reason hg19
+hg19 clinVarCnv clinGenComp both structural variants