Switch to side-by-side view

--- a
+++ b/gait-in-neurodegenerative-disease-database-1.0.0/park13.hea
@@ -0,0 +1,3 @@
+park13 2 300 90000
+park13.let 212 1000 12 0 744 27285 0 left-foot
+park13.rit 212 1000 12 0 -152 -16965 0 right-foot