ARRAY 2 7
# X-values
1.0 1.5 2.0 2.5 3.0 3.5 4.0
# Y-values
150.0 165.0 175.0 170.0 160.0 140.0 170.0
# Y-values set 2
125.0 115.0 100.0 150.0 225.0 275.0 300.0