+set multiplot layout 2,1
+
+set title "User 1"
+plot \
+ 'data.csv' i 0 using (stringcolumn(1).'-'.stringcolumn(2)):3 every ::1 with lp title "systolic", \
+ 'data.csv' i 0 using (stringcolumn(1).'-'.stringcolumn(2)):4 every ::1 with lp title "diastolic", \
+ 'data.csv' i 0 using (stringcolumn(1).'-'.stringcolumn(2)):5 every ::1 with lp title "pulses"
+
+set title "User 2"