Dear Steve and Lammps users,
Can some body tell me the difference between mass and rmass? and when should I use one or the other?
Also, what is the value returned when:
“if (mass)” …, being mass = atom->mass
In fix_thermal_conductivity.cpp it seems that in order to get the mass you need the atom’s type, while to use rmass you can get the value from the local index. I do not understand why the difference?
Thanks in advance, Javier