b77c7579dafeb9bb2a070e5043ee34b87f7e151b
hiram
  Fri Jul 19 15:23:18 2019 -0700
correct column definitions for tandemDups.bb tracks refs #23734

diff --git src/hg/lib/tandemDups.as src/hg/lib/tandemDups.as
new file mode 100644
index 0000000..1d4166e
--- /dev/null
+++ src/hg/lib/tandemDups.as
@@ -0,0 +1,18 @@
+table tandemDups
+"paired exactly identical sequence up to 20,000 bases separation"
+   (
+   string chrom;       "Reference sequence chromosome or scaffold"
+   uint   chromStart;  "Start position in chromosome"
+   uint   chromEnd;    "End position in chromosome"
+   string name;        "Name of item. (browser position coordinates in this case)"
+   uint score;         "Score (0-1000) (normalized duplicateSize to this range)"
+   char[1] strand;     "+ or - for strand"
+   uint thickStart;   "Start of where display should be thick (start codon)"
+   uint thickEnd;     "End of where display should be thick (stop codon)"
+   uint reserved;     "always zero"
+   int blockCount;    "Number of blocks"
+   int[blockCount] blockSizes; "Comma separated list of block sizes"
+   int[blockCount] chromStarts; "Start positions relative to chromStart"
+   uint duplicateSize; "size of duplicated sequence"
+   )
+