Dear sir ,

I want to use ttm package to simulate pico second laser ablation in Fe. I use two-temperature model(TTM) to simulate the energy translation.Here energy is heat energy around 2000K.I want to apply heat energy at centre of the shell, and I want observed how the heat energy is relax from the centre.

I am attaching my script file , I request you to, please can you correct my script file.

Thanking you

No one is likely to read your script file and “correct” it.

You need to debug it yourself and ask a specific Q about
a specific LAMMPS command if you need help.