diff --git a/public/testdata/exampleINTERVAL.intervals b/public/testdata/exampleINTERVAL.intervals
new file mode 100644
index 000000000..f22438135
--- /dev/null
+++ b/public/testdata/exampleINTERVAL.intervals
@@ -0,0 +1,3 @@
+chr1:1-100
+chr1:200-400
+chr1:450-459