In the thermal conductivity computations (fix/thermal conductivity), I am extracting the energy exchange information via:
thermo_style custom step f_2 (fix/thermal conductivity is fix number 2 in the script I am using).
I notice that this puts the value of f_2 in the log file at the end of the simulation.
I was wondering if there is a way to print this value to a separate file and if I can have access to this value during the course of the simulation (i.e. monitor the evolution of this value with time).