xyl.dat

0.027951 99.889338
0.211025 111.211388
0.440048 116.458717
0.642122 116.724766
0.827764 114.737276
1.056542 108.766229
1.247091 102.902484
1.452518 96.135552
1.667814 91.586977
1.853505 91.419293
2.058668 91.307372
2.286326 94.447560
2.475199 98.478940
2.690300 100.105668
2.889633 101.769072
3.107661 97.576180
3.291868 90.812708
3.486119 75.747937
3.719260 56.706790
3.913083 30.688110
4.101445 7.147951