PB on silicon dioxide on silicon (Ben) 
   3.850   -0.020    1.000   0.000
70.00<
 632.800
87.252<
18.258<
   1.600    0.000  119.700
   1.000    0.000    0.000
   1.460    0.000   87.000
   0.050    0.050    0.020
   0.008    0.002
0 0 0 0 1
  100  21  12   1
  1  1
test.dat
test.pro
64