T = [0:10:240];

Y = [1.64,2.68,5.81,7.45,9.98,12.51,15.34,19.07, 23.24,28.90, 35.60, ...
42.90, 51.39, 61.07, 69.71, ...
79.54,88.03,95.18,100.42,105.01,108.07,111.87, 115.12, 118.01, 120.67];

