The time series files have a simple structure where
the first column represents time and the corresponding
value in the second column is the value of the parameter
at that particular time. The intermediate values are
presently determined by a linear interpolation. However,
the first column has to be in an ascending order for
correct interpolation of values.

0.0             0.0
107000.0        -125.0
125000.0        0.0
232000.0        -125.0
250000.0        0.0
357000.0        -125.0
375000.0        0.0
482000.0        -125.0
500000.0        0.0
607000.0        -125.0
625000.0        0.0
732000.0        -125.0
750000.0        0.0
857000.0        -125.0
875000.0        0.0
982000.0        -125.0
1000000.0       0.0
1107000.0       -125.0
1125000.0       0.0
1232000.0       -125.0
1250000.0       0.0
1357000.0       -125.0
1375000.0       0.0
1482000.0       -125.0
1500000.0       0.0
1607000.0       -125.0
1625000.0       0.0
1732000.0       -125.0
1750000.0       0.0
1857000.0       -125.0
1875000.0       0.0
1982000.0       -125.0
2000000.0       0.0