3000 + 3000 rows in, 451 rows out
   field  resistance  temperature
0   0.00    1.003720     1.996910
1   0.02    1.000002     2.000210
2   0.04    1.000284     2.002012
3   0.06    0.998852     2.000699
4   0.08    1.000197     1.997227
