piezolines
 time  2.000000e+000  nline   6
 3  2   1
0.000000e+000   0.000000e+000
8.541665e+001   1.000000e+000
1.708333e+002   0.000000e+000
 3  2   2
0.000000e+000   1.000000e+000
8.541665e+001   2.000000e+000
1.708333e+002   1.000000e+000
 3  2   3
0.000000e+000   2.000000e+000
8.541665e+001   3.000000e+000
1.708333e+002   2.000000e+000
 3  2   4
0.000000e+000   3.000000e+000
8.541665e+001   4.000000e+000
1.708333e+002   3.000000e+000
 3  2   5
0.000000e+000   4.000000e+000
8.541665e+001   5.000000e+000
1.708333e+002   4.000000e+000
 3  2   6
0.000000e+000   5.000000e+000
8.541665e+001   6.000000e+000
1.708333e+002   5.000000e+000