Thermal external input file

[Runner]

Dear,

I am simulating thermal simulation based on external pulse file, the pulse signal is a sine wave.
Can Sim4life simulate input external file which is in sine wave rather than a rectangle signal?

The reason is the simulation runs however it depends on setup simulation time rather than input file.
For example, 2 different simulation that has different setup time:
1-setup simulation time 100 sec the temperature will increase sharply not gradually until 70 sec and then continue to increase however in lower angle.
2-setup simulation time 300 sec the temperature will increase sharply not gradually until 150 sec and then continue to increase however in lower angle infinity.

Appreciate any input.

Sincerely,